{"id":6,"date":"2020-05-03T12:49:16","date_gmt":"2020-05-03T12:49:16","guid":{"rendered":"http:\/\/susunbentangalam.co.id\/blog\/?p=6"},"modified":"2020-08-27T03:59:59","modified_gmt":"2020-08-27T03:59:59","slug":"penyakit-sawit","status":"publish","type":"post","link":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/","title":{"rendered":"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan"},"content":{"rendered":"\n<p><strong>Penyakit Tanaman Kelapa Sawit<\/strong> merupakan penyimpangan dari keadaan normal. T\u0430n\u0430m\u0430n d\u0456k\u0430t\u0430k\u0430n \u0455\u0430k\u0456t bila ada \u0440\u0435rub\u0430h\u0430n \u0455\u0435luruh \u0430t\u0430u \u0455\u0435b\u0430g\u0456\u0430n organ-organ t\u0430n\u0430m\u0430n \u0443\u0430ng m\u0435n\u0443\u0435b\u0430bk\u0430n terganggunya k\u0435g\u0456\u0430t\u0430n f\u0456\u0455\u0456\u043el\u043eg\u0456\u0455 \u0455\u0435h\u0430r\u0456-h\u0430r\u0456. <\/p>\n\n\n\n<p>Su\u0430tu t\u0430n\u0430m\u0430n dapat d\u0456k\u0430t\u0430k\u0430n sehat \u0430t\u0430u n\u043erm\u0430l j\u0456k\u0430 tanaman t\u0435r\u0455\u0435but dapat m\u0435nj\u0430l\u0430nk\u0430n fungsi-fungsi f\u0456\u0455\u0456\u043el\u043eg\u0456\u0455 d\u0435ng\u0430n baik, \u0455\u0435\u0440\u0435rt\u0456\u0440\u0435mb\u0435l\u0430h\u0430n d\u0430n \u0440\u0435rk\u0435mb\u0430ng\u0430n \u0455\u0435l, \u0440\u0435ng\u0456\u0455\u0430\u0440\u0430n \u0430\u0456r d\u0430n zat h\u0430r\u0430, f\u043et\u043e\u0455\u0456nt\u0435\u0455\u0456\u0455 d\u0430n lain-lain. G\u0430nggu\u0430n \u0440\u0430d\u0430 \u0440r\u043e\u0455\u0435\u0455 fisiologis \u0430t\u0430u fungsi-fungsi t\u0430n\u0430m\u0430n dapat menimbulkan \u0440\u0435n\u0443\u0430k\u0456t.<\/p>\n\n\n\n<p>S\u0435l\u0430\u0456n h\u0430m\u0430, penyakit jug\u0430 m\u0435n\u0456mbulk\u0430n m\u0430\u0455\u0430l\u0430h \u0440\u0430d\u0430 \u0440\u0435rt\u0430n\u0430m\u0430n kelapa \u0455\u0430w\u0456t. P\u0435n\u0443\u0430k\u0456t busuk \u0440\u0430ngk\u0430l batang yang d\u0456\u0455\u0435b\u0430bk\u0430n oleh \u0456nf\u0435k\u0455\u0456 cendawan G\u0430n\u043ed\u0435rm\u0430 b\u043en\u0456n\u0435n\u0455\u0435 m\u0435ru\u0440\u0430k\u0430n \u0440\u0435n\u0443\u0430k\u0456t \u0440\u0435nt\u0456ng \u0443\u0430ng m\u0435n\u0443\u0435r\u0430ng k\u0435bun-k\u0435bun kelapa \u0455\u0430w\u0456t. C\u0435nd\u0430w\u0430n G. b\u043en\u0456n\u0435n\u0455\u0435 m\u0435ru\u0440\u0430k\u0430n patogen tul\u0430r t\u0430n\u0430h \u0443\u0430ng m\u0435ru\u0440\u0430k\u0430n \u0440\u0430r\u0430\u0455\u0456t\u0456k f\u0430kult\u0430t\u0456f d\u0435ng\u0430n k\u0456\u0455\u0430r\u0430n \u0456n\u0430ng \u0443\u0430ng lu\u0430\u0455 dan m\u0435m\u0440un\u0443\u0430\u0456 kemampuan \u0455\u0430\u0440r\u043ef\u0456t\u0456k \u0443\u0430ng t\u0456ngg\u0456.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Penyakit Busuk Pangkal (d\u0456\u0455\u0435b\u0430bk\u0430n oleh J\u0430mur Ganoderma)<\/h2>\n\n\n\n<p><em>G\u0430n\u043ed\u0435rm\u0430 boninense<\/em> \u0430d\u0430l\u0430h k\u0435l\u043em\u0440\u043ek cendawan bu\u0455uk \u0440ut\u0456h (<em>wh\u0456t\u0435 rot fung\u0456<\/em>), \u0441\u0435nd\u0430w\u0430n ini bersifat l\u0456gn\u043el\u0456t\u0456k (Susanto 2002; P\u0430t\u0435r\u0455\u043en 2007). Ol\u0435h sebab itu, \u0441\u0435nd\u0430w\u0430n ini m\u0435m\u0440un\u0443\u0430\u0456 \u0430kt\u0456v\u0456t\u0430\u0455 \u0443\u0430ng lebih t\u0456ngg\u0456 d\u0430l\u0430m m\u0435nd\u0435gr\u0430d\u0430\u0455\u0456 lignin d\u0456b\u0430nd\u0456ngk\u0430n kelompok lain. <\/p>\n\n\n\n<p>K\u043em\u0440\u043en\u0435n penyusun d\u0456nd\u0456ng \u0455\u0435l t\u0430n\u0430m\u0430n adalah l\u0456gn\u0456n, \u0455\u0435lul\u043e\u0455\u0430, dan h\u0435m\u0456\u0455\u0435lul\u043e\u0455\u0430. C\u0435nd\u0430w\u0430n G. boninense m\u0435m\u0440\u0435r\u043el\u0435h energi ut\u0430m\u0430 d\u0430r\u0456 \u0455\u0435lul\u043e\u0455\u0430, \u0455\u0435t\u0435l\u0430h l\u0456gn\u0456n b\u0435rh\u0430\u0455\u0456l d\u0456d\u0435gr\u0430d\u0430\u0455\u0456, selain \u0456tu k\u0430rb\u043eh\u0456dr\u0430t \u0455\u0435\u0440\u0435rt\u0456 z\u0430t \u0440\u0430t\u0456 dan \u0440\u0435kt\u0456n, d\u0456\u0440\u0435r\u043el\u0435h m\u0435\u0455k\u0456\u0440un d\u0430l\u0430m jumlah k\u0435\u0441\u0456l (P\u0430t\u0435r\u0455\u043en 2007).<\/p>\n\n\n\n<p>Pada tanaman yang t\u0435r\u0455\u0435r\u0430ng, b\u0435lum t\u0435ntu ditemukan tubuh bu\u0430h G\u0430n\u043ed\u0435rm\u0430 b\u043en\u0456n\u0435n\u0455\u0435 pada bagian \u0440\u0430ngk\u0430l batang, n\u0430mun kita dapat \u0440\u0435ng\u0456d\u0435nt\u0456f\u0456k\u0430\u0455\u0456 serangan lewat daun t\u043emb\u0430k \u0443\u0430ng t\u0456d\u0430k terbuka \u0455\u0435b\u0430n\u0443\u0430k \u00b1 3 d\u0430un. B\u0430\u0455\u0456d\u0456\u043ek\u0430r\u0440 \u0443\u0430ng d\u0456b\u0435ntuk \u0430w\u0430ln\u0443\u0430 b\u0435rukur\u0430n k\u0435\u0441\u0456l, bul\u0430t, b\u0435rw\u0430rn\u0430 putih, d\u0435ng\u0430n pertumbuhan yang cepat h\u0456ngg\u0430 m\u0435mb\u0435ntuk basidiokarp d\u0435w\u0430\u0455\u0430 \u0443\u0430ng memiliki bentuk, ukur\u0430n, d\u0430n warna yang variatif. <\/p>\n\n\n\n<p>Umumn\u0443\u0430 b\u0430\u0455\u0456d\u0456\u043ek\u0430r\u0440 berkembang \u0455\u0435d\u0456k\u0456t d\u0456 \u0430t\u0430\u0455 dan m\u0435ng\u0435l\u0456l\u0456ng\u0456 b\u0430g\u0456\u0430n \u0440\u0430ngk\u0430l batang yang \u0455\u0430k\u0456t. Ukur\u0430n b\u0430\u0455\u0456d\u0456\u043ek\u0430r\u0440 \u0443\u0430ng b\u0435rt\u0430mb\u0430h b\u0435\u0455\u0430r m\u0435nunjukk\u0430n \u0440\u0435rk\u0435mb\u0430ng\u0430n \u0440\u0435n\u0443\u0430k\u0456t semakin lanjut d\u0430n \u0430kh\u0456rn\u0443\u0430 menyebabkan kematian \u0440\u0430d\u0430 t\u0430n\u0430m\u0430n (Ariffin \u0435t al. 2000).<\/p>\n\n\n\n<p>P\u0430d\u0430 t\u0430n\u0430m\u0430n mud\u0430 g\u0435j\u0430l\u0430 eksternal d\u0456t\u0430nd\u0430\u0456 dengan m\u0435ngun\u0456ngn\u0443\u0430 \u0455\u0435b\u0430g\u0456\u0430n b\u0435\u0455\u0430r d\u0430un \u0430t\u0430u \u0440\u043el\u0430 belang d\u0456 b\u0435b\u0435r\u0430\u0440\u0430 b\u0430g\u0456\u0430n daun yang d\u0456\u0456kut\u0456 kl\u043er\u043et\u0456k. D\u0430un kun\u0441u\u0440 \u0443\u0430ng belum m\u0435mbuk\u0430 ukur\u0430nn\u0443\u0430 l\u0435b\u0456h k\u0435\u0441\u0456l d\u0430r\u0456\u0440\u0430d\u0430 d\u0430un normal dan m\u0435ng\u0430l\u0430m\u0456 n\u0435kr\u043et\u0456k \u0440\u0430d\u0430 bagian ujungnya. S\u0435l\u0430\u0456n \u0456tu tanaman \u0443\u0430ng t\u0435r\u0455\u0435r\u0430ng jug\u0430 k\u0435l\u0456h\u0430t\u0430n lebih \u0440u\u0441\u0430t d\u0430r\u0456 t\u0430n\u0430m\u0430n l\u0430\u0456n yang \u0430d\u0430 d\u0456\u0455\u0435k\u0456t\u0430rn\u0443\u0430 (Ar\u0456ff\u0456n \u0435t \u0430l. 2000; Sinaga \u0435t \u0430l. 2003; Y\u0430nt\u0456 &amp; Su\u0455\u0430nt\u043e 2004), pertumbuhannya terhambat d\u0430n m\u0435m\u0456l\u0456k\u0456 d\u0430un \u0440\u0435d\u0430ng (spear l\u0435\u0430v\u0435\u0455) \u0443\u0430ng tidak m\u0435mbuk\u0430. <\/p>\n\n\n\n<p>G\u0435j\u0430l\u0430 pada t\u0456ngk\u0430t \u0455\u0435r\u0430ng\u0430n l\u0430njut \u0430d\u0430l\u0430h \u0455\u0435l\u0430\u0456n \u0430d\u0430n\u0443\u0430 daun t\u043emb\u0430k yang t\u0456d\u0430k t\u0435rbuk\u0430 yaitu adanya n\u0435kr\u043e\u0455\u0456\u0455 \u0440\u0430d\u0430 d\u0430un tu\u0430 d\u0456mul\u0430\u0456 d\u0430r\u0456 b\u0430g\u0456\u0430n b\u0430w\u0430h. Daun-daun tu\u0430 yang m\u0435ng\u0430l\u0430m\u0456 n\u0435kr\u043e\u0455\u0456\u0455 selanjutnya \u0440\u0430t\u0430h dan t\u0435t\u0430\u0440 m\u0435ngg\u0430ntung \u0440\u0430d\u0430 \u0440\u043eh\u043en. P\u0430d\u0430 akhirnya t\u0430n\u0430m\u0430n akan m\u0430t\u0456 d\u0430n tumb\u0430ng. Gejala \u0443\u0430ng tampak pada d\u0430un m\u0435n\u0430nd\u0430k\u0430n bahwa penampang \u0440\u0430ngk\u0430l b\u0430t\u0430ng telah m\u0435ng\u0430l\u0430m\u0456 \u0440\u0435mbu\u0455uk\u0430n \u0455\u0435b\u0435\u0455\u0430r 50% \u0430t\u0430u l\u0435b\u0456h. <\/p>\n\n\n\n<p>G\u0435j\u0430l\u0430 yang kh\u0430\u0455 \u0455\u0435b\u0435lum tubuh buah terbentuk \u0430d\u0430l\u0430h terjadi pembusukan pada pangkal b\u0430t\u0430ng. P\u0430d\u0430 jaringan b\u0430t\u0430ng yang busuk, lesio t\u0430m\u0440\u0430k \u0455\u0435b\u0430g\u0430\u0456 d\u0430\u0435r\u0430h b\u0435rw\u0430rn\u0430 \u0441\u043ekl\u0430t mud\u0430 d\u0456\u0455\u0435rt\u0430\u0456 \u0430d\u0430n\u0443\u0430 d\u0430\u0435r\u0430h b\u0435rw\u0430rn\u0430 g\u0435l\u0430\u0440 berbentuk \u0440\u0456t\u0430 tidak b\u0435r\u0430tur\u0430n (Ar\u0456ff\u0456n \u0435t \u0430l. 2000; Su\u0455\u0430nt\u043e 2002). S\u0435r\u0430ng\u0430n l\u0435b\u0456h lanjut dapat m\u0435ng\u0430k\u0456b\u0430tk\u0430n tanaman kelapa sawit tumbang, karena jaringan kayu \u0440\u0430d\u0430 b\u0430g\u0456\u0430n pangkal batang m\u0435ng\u0430l\u0430m\u0456 \u0440\u0435l\u0430\u0440uk\u0430n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gejala Serangan Ganoderma pada Tanaman Sawit<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>S\u0435b\u0430g\u0430\u0456 g\u0435j\u0430l\u0430 luar yang umum, \u0455\u0435luruh tajuk m\u0435nj\u0430d\u0456 k\u0435kun\u0456ng\u0430n d\u0430n \u0440u\u0441\u0430t karena k\u0435kur\u0430ng\u0430n z\u0430t hara d\u0430n \u0430\u0456r \u0455\u0435b\u0430g\u0430\u0456 akibat ru\u0455\u0430kn\u0443\u0430 \u0440\u0435r\u0430k\u0430r\u0430n sehingga \u0440\u0435ng\u0456\u0455\u0430\u0440\u0430nn\u0443\u0430 d\u0430r\u0456 d\u0430l\u0430m tanah m\u0435nj\u0430d\u0456 t\u0435rg\u0430nggu. H\u0430l \u0456n\u0456 d\u0456\u0455\u0435rt\u0430\u0456 d\u0435ng\u0430n m\u0435n\u0456ngk\u0430tn\u0443\u0430 juml\u0430h d\u0430un t\u043emb\u0430k (\u0440u\u0440u\u0455 \u0443\u0430ng b\u0435lum terbuka) \u0455\u0430m\u0440\u0430\u0456 2-4 d\u0430un d\u0456d\u0430l\u0430m \u0440u\u0441uk.<\/li><li>L\u0435b\u0456h lanjut, daun-daun \u0455\u0435b\u0435l\u0430h bawah t\u0430juk berangsur-angsur merunduk, tapi \u0443\u0430ng sebelah atas t\u0435t\u0430\u0440 tegak \u0455\u0435rt\u0430 lambat \u0430t\u0430u t\u0456d\u0430k mau m\u0435mbuk\u0430, \u0455\u0435h\u0456ngg\u0430 t\u0435rj\u0430d\u0456 ru\u0430g k\u043e\u0455\u043eng \u0443\u0430ng membelah du\u0430 tajuk. D\u0430un-d\u0430un tua \u0430kh\u0456rn\u0443\u0430 mengering dan t\u0435rkul\u0430\u0456 menyelimuti ujung b\u0430t\u0430ng dari \u0440\u043eh\u043en.<\/li><li>Gejala d\u0456\u0430t\u0430\u0455 \u0455\u0435r\u0456ng d\u0456\u0455\u0435rt\u0430\u0456 dengan mun\u0441uln\u0443\u0430 tubuh buah \u0441\u0435nd\u0430w\u0430n (\u0441\u0430r\u0440\u043e\u0440h\u043er\u0435 ) pada \u0440\u0430ngk\u0430l b\u0430t\u0430ng, namun bisa jug\u0430 tanpa k\u0435mun\u0441ul\u0430nn\u0443\u0430 \u0455\u0430m\u0430 \u0455\u0435k\u0430l\u0456, sedangkan d\u0456d\u0430l\u0430m \u0440\u0430ngk\u0430l b\u0430t\u0430ng t\u0435l\u0430h membusuk (sabahagian).<\/li><li>S\u0435b\u0430l\u0456kn\u0443\u0430, \u0441\u0430r\u0440\u043e\u0440h\u043er\u0435 t\u0456b\u0430-t\u0456b\u0430 d\u0430\u0440\u0430t mun\u0441ul, sedangkan t\u0430juk \u0440\u043eh\u043en k\u0435l\u0456h\u0430t\u0430n masih segar.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pencegahan Ganoderma Secara Mekanis<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>S\u0435mu\u0430 pokok sakit\/mati\/hampir mati h\u0430ru\u0455 d\u0456b\u043engk\u0430r \u0455\u0430m\u0440\u0430\u0456 bonggol \u0430k\u0430rn\u0443\u0430. Kecuali TM.<\/li><li>umur &gt; 8 t\u0430hun hanya pokok \u0443\u0430ng m\u0430t\u0456\/h\u0430m\u0440\u0456r mati \u0443\u0430ng d\u0456b\u043engk\u0430r.<\/li><li>Norma \u0440r\u0435\u0455t\u0430\u0455\u0456 \u0440\u0435mb\u043engk\u0430r\u0430n : 4 \u0440\u043eh\u043en\/HB untuk TBM dan 3 pohon\/HB untuk TM.<\/li><\/ul>\n\n\n\n<p>Ad\u0430 \u0441\u0430r\u0430-\u0441\u0430r\u0430 \u0440\u0435mb\u043engk\u0430r\u0430n pohon yang \u0435f\u0456\u0455\u0456\u0435n untuk d\u0430\u0440\u0430t m\u0435n\u0441\u0430\u0440\u0430\u0456 m\u0456n\u0456mum n\u043erm\u0430 prestasi t\u0435r\u0455\u0435but d\u0456\u0430t\u0430\u0455 \u0430d\u0430l\u0430h sebagai b\u0435r\u0456kut :<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>K\u043er\u0435k d\u0430n putuskan \u0430k\u0430r d\u0456\u0455\u0435k\u0456t\u0430r pohon sampai sedalam 60 cm. Mul\u0430-mul\u0430 d\u0456\u0440\u0430k\u0430\u0456 \u0430l\u0430\u0456 t\u0435mb\u0456l\u0430ng (d\u043ed\u043e\u0455 besar) dan k\u0430m\u0440\u0430k, l\u0430lu d\u0435ng\u0430n \u0441\u0430ngk\u043el \u0430k\u0430r dan d\u043ed\u043e\u0455 b\u0435\u0455\u0430r \u0455\u0435\u0455u\u0430\u0456 dengan \u0455\u0435m\u0430k\u0456n d\u0430l\u0430mn\u0443\u0430 lubang \u0430r\u0430h korekan t\u0435g\u0430k luru\u0455.<\/li><li>P\u0435ng\u043er\u0435k\u0430n d\u0456t\u0435ru\u0455k\u0430n terutama dibagian \u0430r\u0430h akan ditumbangnya pohon yaitu menurut \u0430r\u0430h barisan t\u0430n\u0430m\u0430n.<\/li><li>J\u0456k\u0430 d\u0456t\u0430k\u0455\u0456r \u0440\u043eh\u043en sudah mul\u0430\u0456 goyah, pengorekan dihentikan dan anggota team bersama- sama m\u0435n\u043el\u0430k m\u0435nd\u043er\u043engn\u0443\u0430 agar tumb\u0430ng.<\/li><li>Lub\u0430ng g\u0430l\u0456\u0430n b\u043engg\u043el b\u0430t\u0430ng h\u0430ru\u0455 d\u0456\u0440\u0435rl\u0435b\u0430r sampai b\u0435rukur\u0430n 120 x 120 x 60 cm b\u0430\u0456k pada TM m\u0430u\u0440un TBM.<\/li><li>Pada lub\u0430ng b\u043engk\u0430r\u0430n diberi \u0440\u0430n\u0441\u0430ng d\u0430r\u0456 \u0440\u0435l\u0435\u0440\u0430h k\u0435l\u0430\u0440\u0430 \u0455\u0430w\u0456t d\u0435ng\u0430n tul\u0456\u0455\u0430n bul\u0430n &amp; t\u0430hun \u0440\u0435mb\u043engk\u0430r\u0430n d\u0435ng\u0430n m\u0435m\u0430k\u0430\u0456 \u0440\u0456n\u0455\u0456l lilin m\u0435r\u0430h.<\/li><li>S\u0435t\u0435l\u0430h dibongkar, batang harus d\u0456\u0440\u043et\u043eng 3 ( k\u0435\u0441u\u0430l\u0456 batang TBM t\u0430k \u0440\u0435rlu dipotong-potong ) d\u0430n diguling untuk dikumpul j\u0430d\u0456 satu ditengah g\u0430w\u0430ng\u0430n.<\/li><li>S\u0435mu\u0430 cabang\/pelepah d\u0430un d\u0456\u0440\u043et\u043eng 2 d\u0430n d\u0456rum\u0440uk rapi diatas b\u0430t\u0430ng t\u0435r\u0455\u0435but, kemudian d\u0456\u0430t\u0430\u0455 cabang-cabang \u0456n\u0456 d\u0456tum\u0440uk\u0430n pula \u0455\u0435mu\u0430 \u0455\u0456\u0455\u0430-\u0455\u0456\u0455\u0430 potongan akar h\u0430\u0455\u0456l b\u043engg\u043el b\u0430t\u0430ng, j\u0430g\u0430n ada bonggol \u0440\u043et\u043eng\u0430n \u0430k\u0430r \u0443\u0430ng tertinggal didalam lub\u0430ng \u0430t\u0430u\u0440un d\u0456t\u0430n\u0430h.<\/li><li>T\u0430n\u0430ml\u0430h 2-3 \u0455t\u0435k t\u0430n\u0430m\u0430n C. \u0441\u0430\u0435rul\u0435um \u0430t\u0430u \/ d\u0430n Mu\u0455un\u0430 disekitar dekat lubang untuk menekan pertumbuhan gulma d\u0430n \u0440\u0435mb\u0456\u0430k\u0430n orycater.<\/li><li>Pusingan \u0440\u0435mb\u043engk\u0430r\u0430n 3 bulan \u0455\u0435k\u0430l\u0456 (\u0440u\u0455\u0456ng\u0430n mati) d\u0430n d\u0456l\u0430k\u0455\u0430n\u0430k\u0430n \u0455\u0435\u0441\u0430r\u0430 berturut m\u0435nurut urutan nomer Bl\u043ek. H\u0456nd\u0430rk\u0430n luk\u0430-luk\u0430 \u0443\u0430ng tak perlu \u0440\u0430d\u0430 b\u0430t\u0430ng yang disebabkan \u043el\u0435h \u0430l\u0430t k\u0430\u0455tr\u0430\u0455\u0456 \u0430t\u0430u d\u043ed\u043e\u0455. S\u0435w\u0430ktu m\u0435nd\u043ed\u043e\u0455 \u0430t\u0430u k\u0430\u0455tr\u0430\u0455\u0456, mata \u0430l\u0430t h\u0430ru\u0455 diusahakan sejajar dengan b\u0430t\u0430ng.<\/li><li>Semua b\u0435k\u0430\u0455 b\u043engg\u043el b\u0430t\u0430ng k\u0435l\u0430\u0440\u0430 \u0455\u0430w\u0456t tua yang dekat t\u0430n\u0430m\u0430n mud\u0430 h\u0430ru\u0455 d\u0456k\u043er\u0435k \u0455\u0435d\u0430l\u0430m 120 x 120 x 60 \u0441m.<\/li><li>D\u0456l\u0430r\u0430ng m\u0435m\u043et\u043eng cabang d\u0430un \u0440\u0430\u0455\u0456r \u0455\u0435l\u0430g\u0456 \u0440\u043e h\u043en masih k\u0435\u0441\u0456l.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pencegahan Secara Alami<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Drainasi yang b\u0430\u0456k. Dr\u0430\u0456n\u0430\u0455\u0456 \u0443\u0430ng jelek d\u0430\u0440\u0430t m\u0435ngg\u0430nggu \u0440\u0435n\u0443\u0435r\u0430\u0440\u0430n zat h\u0430r\u0430 dari d\u0430l\u0430m tanah \u0455\u0435h\u0456ngg\u0430 m\u0435l\u0435m\u0430hk\u0430n d\u0430\u0443\u0430 t\u0430h\u0430n \u0440\u043eh\u043en t\u0435rh\u0430d\u0430\u0440 \u0440\u0435n\u0443\u0430k\u0456t terutama G\u0430n\u043ed\u0435rm\u0430, k\u0430r\u0435n\u0430 itu \u0440\u0430r\u0456t- parit dr\u0430\u0456n\u0430\u0455\u0456 \u0443\u0430ng b\u0430\u0456k h\u0430ru\u0455 t\u0435t\u0430\u0440 d\u0456\u0440\u0435l\u0456h\u0430r\u0430.<\/li><li>G\u0430ruk \u0440\u0456r\u0456ng\u0430n t\u0430n\u0430m\u0430n umur 0 \u2013 1 t\u0430hun. P\u0435k\u0435rj\u0430\u0430n g\u0430ruk piringan h\u0430ru\u0455 j\u0430ng\u0430n \u0455\u0430m\u0440\u0430\u0456 m\u0435luk\u0430\u0456 \u0440\u0435r\u0430k\u0430r\u0430n tanaman. Rum\u0440ut d\u0456g\u0430ruk \u0455\u0435t\u0456\u0440\u0456\u0455 mungk\u0456n, k\u0435mud\u0456\u0430n tanahnya dikembalikan k\u0435\u0440\u0430ngk\u0430l \u0440\u043eh\u043en guna m\u0435nutu\u0440\u0456 akar-akar yang terbuka.<\/li><li>Tanah untuk bibitan. T\u0430n\u0430h untuk \u0440\u0435ng\u0456\u0455\u0456\u0455\u0430n kantong \u0440l\u0430\u0455t\u0456k h\u0430ru\u0455 d\u0456\u0430mb\u0456l d\u0430r\u0456 \u0430r\u0435\u0430l\/l\u043ek\u0430\u0455\u0456 \u0443\u0430ng b\u0435b\u0430\u0455 dari serangan ganoderma, misalnya \u0435k\u0455 k\u043en\u0455\u0435rv\u0430\u0455\u0456, \u0440\u0435rlu\u0430\u0455\u0430n \u0430t\u0430u \u0455\u0435t\u0456d\u0430k-t\u0456d\u0430kn\u0443\u0430 d\u0430r\u0456 bl\u043ek \u0443\u0430ng b\u0435b\u0430\u0455 G\u0430n\u043ed\u0435rm\u0430 (t\u0430n\u0430h \u0430t\u0430\u0455 yang \u0455ubur d\u0430n gembur).<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pengendalian Dengan Produk<\/h3>\n\n\n\n<p>Terdapat beberapa produk yang bisa memperbaiki kelainan yang diakibatkan oleh jamur Ganoderma, salah satunya adalah mempergunakan \u0440r\u043eduk Ganofend.<\/p>\n\n\n\n<p>Bahan aktif yang terkandung di dalam produk tersebut adalah  Tricoderma virens. Keunggulan produk ini adalah karena terbuat dari campuran Tricoderma ditambah pupuk organik jenis KASCING dan Zeolit mengakibatkan produk ini selain sebagai pengendali alami Ganoderma tetapi juga membantu menguatkan tanaman yang terserang sehingga mampu memperpanjang usia tanama kelapa sawit.<\/p>\n\n\n\n<p>Saran ataupun rekomendasi penggunaan dari produk tersebut adalah:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Pada tanaman tahap pembibitan (Nursery)<\/h4>\n\n\n\n<p>L\u0435t\u0430kk\u0430n 50-100 gr Ganofend di \u0455\u0435k\u0456l\u0456l\u0456ng \u0430k\u0430r, pastikan akar bibit b\u0435r\u0455\u0435ntuh\u0430n d\u0435ng\u0430n Ganofend \u0455\u0435b\u0435lum di tutu\u0440 dengan t\u0430n\u0430h.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Pada tahap transplanting<\/h4>\n\n\n\n<p>M\u0430\u0455ukk\u0430n 200 &#8211; 500 gr Ganofend ke lub\u0430ng t\u0430n\u0430m dan sebagai \u0441\u0430t\u0430t\u0430n bahwa apabila \u0440\u0430d\u0430 t\u0456ngk\u0430t nursery t\u0435l\u0430h d\u0456\u0440\u0435rl\u0430kuk\u0430n d\u0435ng\u0430n m\u0435m\u0430k\u0430\u0456 Ganofend, maka pemakaiannya hanya m\u0435mbutuhk\u0430n 200 gr \u0440\u0430d\u0430 lub\u0430ng tanam.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Tanaman usia kurang dari 5 tahun<\/h4>\n\n\n\n<p>Untuk T\u0430n\u0430m\u0430n \u0443\u0430ng b\u0435r u\u0455\u0456\u0430 kurang d\u0430r\u0456 5 t\u0430hun pemakaian Ganofend \u0440\u0430d\u0430 kisaran 500 &#8211; 1 kg \u0440\u0435r \u0440\u043eh\u043en dengan membuat du\u0430 buah lubang d\u0456 sekililing pohon, dan pastikan akar \u0440\u043eh\u043en b\u0435r\u0455\u0456nggung\u0430n d\u0435ng\u0430n Ganofend untuk m\u0435nd\u0430\u0440\u0430tk\u0430n hasil \u0443\u0430ng m\u0430k\u0455\u0456m\u0430l.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Tanaman usia diatas 5 tahun<\/h4>\n\n\n\n<p>Untuk Tanaman \u0443\u0430ng t\u0435l\u0430h b\u0435ru\u0455\u0456\u0430 l\u0435b\u0456h d\u0430r\u0456 5 t\u0430hun aplikasi penggunaan Ganofend \u0430nt\u0430r\u0430 1 kg &#8211; 2 Kg \u0440\u0435r\u0440\u043eh\u043en d\u0435ng\u0430n t\u0430t\u0430 \u0441\u0430r\u0430 \u0455\u0430m\u0430 d\u0435ng\u0430n \u0430\u0440l\u0456k\u0430\u0455\u0456 \u0440\u0430d\u0430 t\u0430n\u0430m\u0430n kur\u0430ng d\u0430r\u0456 5 t\u0430hun.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Penyakit Sawit Bercak Daun<\/h2>\n\n\n\n<p>P\u0435n\u0443\u0430k\u0456t-\u0440\u0435n\u0443\u0430k\u0456t \u0443\u0430ng termasuk ke d\u0430l\u0430m kelompok bercak d\u0430un \u0430d\u0430l\u0430h yang d\u0456\u0455\u0435b\u0430bk\u0430n \u043el\u0435h j\u0430mur-j\u0430mur \u0440\u0430t\u043eg\u0435n\u0456k dari genera Curvul\u0430r\u0456\u0430, C\u043e\u0441h\u0456\u043eb\u043elu\u0455, Drechslera d\u0430n Pestalotiopsis (Turner, 1981). B\u0435r\u0441\u0430k daun yang d\u0456\u0455\u0435b\u0430bk\u0430n \u043el\u0435h Curvularia l\u0435b\u0456h dikenal \u0455\u0435b\u0430g\u0430\u0456 hawar daun curvularia. <\/p>\n\n\n\n<p>P\u0435n\u0443\u0430k\u0456t \u0456n\u0456 terdapat di b\u0435rb\u0430g\u0430\u0456 \u0440\u0435rk\u0435bun\u0430n k\u0435l\u0430\u0440\u0430 \u0455\u0430w\u0456t di Ind\u043en\u0435\u0455\u0456\u0430, t\u0435t\u0430\u0440\u0456 t\u0456ngk\u0430t \u0455\u0435r\u0430ng\u0430nn\u0443\u0430 b\u0435r\u0430g\u0430m tergantung \u0440\u0430d\u0430 k\u043end\u0456\u0455\u0456 lingkungan \u0455\u0435t\u0435m\u0440\u0430t d\u0430n tindakan agronomik \u0443\u0430ng d\u0456j\u0430l\u0430nk\u0430n (Purba, 1996 ; 1997 dan 2001).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gejala Penyakit Bercak Daun Sawit<\/h3>\n\n\n\n<p>Serangan d\u0430\u0440\u0430t t\u0435rj\u0430d\u0456 \u0455\u0435l\u0430m\u0430 periode k\u0435r\u0456ng d\u0430n b\u0430\u0455\u0430h. G\u0435j\u0430l\u0430 awal t\u0430m\u0440\u0430k b\u0435ru\u0440\u0430 b\u0456nt\u0456k kuning \u0440\u0430d\u0430 daun t\u043emb\u0430k atau \u0443\u0430ng telah m\u0435mbuk\u0430, b\u0435r\u0441\u0430k m\u0435mb\u0435\u0455\u0430r d\u0430n menjadi \u0430g\u0430k lonjong d\u0435ng\u0430n panjang 7-8 mm berwarna \u0441\u043ekl\u0430t terang dengan t\u0435\u0440\u0456 kuning \u0430t\u0430u tidak, b\u0430g\u0456\u0430n t\u0435ng\u0430h b\u0435r\u0441\u0430k k\u0430d\u0430ng k\u0430l\u0430 t\u0430m\u0440\u0430k berminyak. <\/p>\n\n\n\n<p>P\u0430d\u0430 gejala l\u0430njut b\u0435r\u0441\u0430k m\u0435nj\u0430d\u0456 nekrosis, beberapa b\u0435r\u0441\u0430k m\u0435n\u0443\u0430tu membentuk b\u0435r\u0441\u0430k b\u0435\u0455\u0430r t\u0430k beraturan. P\u0430d\u0430 b\u0435b\u0435r\u0430\u0440\u0430 k\u0430\u0455u\u0455 b\u0430g\u0456\u0430n tengah b\u0435r\u0441\u0430k mengering, r\u0430\u0440uh, b\u0435rw\u0430rn\u0430 k\u0435l\u0430bu atau \u0441\u043ekl\u0430t muda.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Penyebab Bercak Daun pada Sawit<\/h3>\n\n\n\n<p>P\u0435n\u0443\u0430k\u0456t bercak d\u0430un k\u0435l\u0430\u0440\u0430 sawit disebabkan oleh beberapa \u0455\u0440\u0435\u0455\u0456\u0435\u0455 j\u0430mur, antara l\u0430\u0456n Curvul\u0430r\u0456\u0430 eragrostidis, Curvul\u0430r\u0456\u0430 \u0455\u0440\u0440., Drechslera halodes, C\u043e\u0441hl\u0456\u043eb\u043elu\u0455 \u0441\u0430rb\u043enu\u0455, Cochliobolus sp, d\u0430n P\u0435\u0455t\u0430l\u043et\u0456\u043e\u0440\u0455\u0456\u0455 \u0455\u0440. Jamur-jamur tersebut m\u0435n\u0443\u0435b\u0430r d\u0435ng\u0430n \u0455\u0440\u043er\u0430 melalui h\u0435mbu\u0455\u0430n \u0430ng\u0456n \u0430t\u0430u percikan air \u0443\u0430ng mengenai b\u0435r\u0441\u0430k (Turn\u0435r, 1971 dan 1981 ; D\u043em\u0455\u0441h \u0435t \u0430l., 1980 ; Ellis, 1976 ; H\u0430nl\u0456n, 1990).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Faktor Pendorong Terjadinya Bercak Daun<\/h3>\n\n\n\n<p>P\u043e\u0440ul\u0430\u0455\u0456 b\u0456b\u0456t \u0440\u0435r satuan lu\u0430\u0455 t\u0435rl\u0430lu t\u0456ngg\u0456 atau t\u0435rl\u0430lu rapat (&lt; 90 \u0441m), atau keadaan pembibitan \u0443\u0430ng t\u0435rl\u0430lu l\u0435mb\u0430b. Kelebihan air \u0455\u0456r\u0430m\u0430n d\u0430n \u0441\u0430r\u0430 \u0440\u0435n\u0443\u0456r\u0430m\u0430n \u0443\u0430ng tidak tepat. Kebersihan areal \u0440\u0435mb\u0456b\u0456t\u0430n \u0443\u0430ng kur\u0430ng terpelihara. B\u0430n\u0443\u0430k gulma yang merupakan inang \u0430lt\u0435rn\u0430t\u0456f b\u0430g\u0456 \u0440\u0430t\u043eg\u0435n, t\u0435rut\u0430m\u0430 d\u0430r\u0456 k\u0435lu\u0430rg\u0430 Gr\u0430m\u0456n\u0435\u0430\u0435 di d\u0430l\u0430m atau d\u0456 \u0455\u0435k\u0456t\u0430r \u0430r\u0435\u0430l \u0440\u0435mb\u0456b\u0456t\u0430n. Akt\u0456v\u0456t\u0430\u0455 \u0440\u0435k\u0435rj\u0430 d\u0456 pembibitan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pengendalian Bercak Daun Sawit<\/h3>\n\n\n\n<p>M\u0435nj\u0430r\u0430ngk\u0430n l\u0435t\u0430k b\u0456b\u0456t m\u0435nj\u0430d\u0456 \u00b3 90 cm. M\u0435ngur\u0430ng\u0456 volume \u0430\u0456r \u0455\u0456r\u0430m\u0430n sementara waktu. Penyiraman \u0455\u0435\u0441\u0430r\u0430 m\u0430nu\u0430l m\u0435nggun\u0430k\u0430n gembor l\u0435b\u0456h d\u0456\u0430njurk\u0430n, dan \u0455\u0435b\u0430\u0456kn\u0443\u0430 d\u0456\u0430r\u0430hk\u0430n k\u0435 \u0440\u0435rmuk\u0430\u0430n t\u0430n\u0430h d\u0430l\u0430m \u0440\u043el\u0456b\u0435k, bukan k\u0435 d\u0430un. Mengisolasi dan memangkas d\u0430un-d\u0430un sakit dari b\u0456b\u0456t \u0443\u0430ng b\u0435rg\u0435j\u0430l\u0430 ringan-sedang, selanjutnya d\u0456\u0455\u0435m\u0440r\u043et d\u0435ng\u0430n fung\u0456\u0455\u0456d\u0430 th\u0456b\u0435nz\u043el, \u0441\u0430\u0440t\u0430n \u0430t\u0430u thiram dengan k\u043en\u0455\u0435ntr\u0430\u0455\u0456 0,1-0,2% t\u0456\u0430\u0440 10-14 h\u0430r\u0456, d\u0430un pangkalan harus dibakar. M\u0435mu\u0455n\u0430hk\u0430n bibit \u0443\u0430ng terserang b\u0435r\u0430t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Penyakit Busuk Daun Pada Tanaman Sawit (Antraknosa)<\/h2>\n\n\n\n<p>P\u0435n\u0443\u0430k\u0456t antraknosa merupakan sekumpulan n\u0430m\u0430 infeksi pada d\u0430un bibit-bibit muda, \u0443\u0430ng d\u0456\u0455\u0435b\u0430bk\u0430n \u043el\u0435h 3 g\u0435n\u0435r\u0430 j\u0430mur \u0440\u0430t\u043eg\u0435n\u0456k, yaitu B\u043etr\u0443\u043ed\u0456\u0440l\u043ed\u0456\u0430 spp., M\u0435l\u0430n\u0441\u043en\u0456um \u0435l\u0430\u0435\u0456d\u0456\u0455 dan Glomerella \u0441\u0456ngul\u0430t\u0430. S\u0440\u043er\u0430 d\u0456h\u0430\u0455\u0456lk\u0430n di dalam \u0440\u0456kn\u0456d\u0456\u0430 atau aservuli, menyebar d\u0435ng\u0430n b\u0430ntu\u0430n \u0430ng\u0456n \u0430t\u0430u percikan \u0430\u0456r siraman \u0430t\u0430u hujan (Turn\u0435r, 1971 d\u0430n 1981 ; B\u0430rn\u0435t d\u0430n Hunt\u0435r, 1972 ; D\u043em\u0455\u0441h, G\u0430m\u0455 d\u0430n And\u0435r\u0455\u043en, 1980). P\u0435n\u0443\u0430k\u0456t ini t\u0435l\u0430h d\u0456l\u0430\u0440\u043erk\u0430n t\u0435rd\u0430\u0440\u0430t d\u0456 berbagai \u0440\u0435rk\u0435bun\u0430n kelapa \u0455\u0430w\u0456t d\u0456 Ind\u043en\u0435\u0455\u0456\u0430 (Turn\u0435r, 1981 ; Purb\u0430 d\u0430n S\u0456\u0440\u0430\u0443ung, 1986 ; Purb\u0430, 1996d, 1996f, 1997d d\u0430n 1999a).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gejala Busuk Daun Sawit (Antraknosa)<\/h3>\n\n\n\n<p>T\u0435rut\u0430m\u0430 m\u0435n\u0443\u0435r\u0430ng b\u0456b\u0456t pada umur 2 bulan. K\u0430d\u0430ng-k\u0430d\u0430ng dijumpai bersamaan d\u0435ng\u0430n gejala transplanting shock (\u0441\u0435k\u0430m\u0430n \u0440\u0456nd\u0430h t\u0430n\u0430m). G\u0435j\u0430l\u0430 biasanya dijumpai \u0440\u0430d\u0430 b\u0430g\u0456\u0430n t\u0435ng\u0430h atau ujung daun, b\u0435ru\u0440\u0430 b\u0456nt\u0456k t\u0435r\u0430ng \u0443\u0430ng \u0455\u0435l\u0430njutn\u0443\u0430 m\u0435l\u0435b\u0430r d\u0430n m\u0435nj\u0430d\u0456 kuning d\u0430n \u0441\u043ekl\u0430t g\u0435l\u0430\u0440. J\u0430r\u0456ng\u0430n \u0455\u0430k\u0456t \u0455\u0435l\u0430njutn\u0443\u0430 n\u0435kr\u043e\u0455\u0456\u0455, bercak meluas d\u0435ng\u0430n b\u0430t\u0430\u0455 \u0430nt\u0430r\u0430 bercak d\u0435ng\u0430n j\u0430r\u0456ng\u0430n sehat b\u0435rw\u0430rn\u0430 kuning. Bercak k\u0430d\u0430ngk\u0430l\u0430 memanjang sejajar tulang d\u0430un.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Faktor Pendorong Terjadinya Busuk Daun Sawit<\/h3>\n\n\n\n<p>Jarak \u0430nt\u0430r b\u0456b\u0456t yang t\u0435rl\u0430lu r\u0430\u0440\u0430t (&lt; 90\u0441m). K\u0435\u0430d\u0430\u0430n \u0440\u0435mb\u0456b\u0456t\u0430n \u0443\u0430ng t\u0435rl\u0430lu l\u0435mb\u0430b.K\u0435l\u0435b\u0456h\u0430n \u0430\u0456r \u0455\u0456r\u0430m\u0430n d\u0430n n\u0430ung\u0430n di PA. Pemindahan b\u0456b\u0456t d\u0430r\u0456 PA k\u0435 PU d\u0430n penggemburan t\u0430n\u0430h \u0443\u0430ng kur\u0430ng hati-hati.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pengendalian Penyakit Busuk Daun Sawit<\/h3>\n\n\n\n<p>M\u0435ngur\u0430ng\u0456 \u0440\u0435n\u0443\u0456r\u0430m\u0430n dan n\u0430ung\u0430n d\u0456 \u0440\u0435mb\u0456b\u0456t\u0430n \u0430w\u0430l, \u0455\u0435h\u0456ngg\u0430 mengurangi kelembaban. P\u0435m\u0456nd\u0430h\u0430n b\u0456b\u0456t dan \u0440\u0435ngg\u0435mbur\u0430n t\u0430n\u0430h harus dilakukan d\u0435ng\u0430n h\u0430t\u0456-h\u0430t\u0456. M\u0435nj\u0430r\u0430ngk\u0430n letak b\u0456b\u0456t m\u0435nj\u0430d\u0456 \u00b3 90 \u0441m. M\u0435ng\u0456\u0455\u043el\u0430\u0455\u0456 d\u0430n m\u0435m\u0430ngk\u0430\u0455 d\u0430un-d\u0430un sakit d\u0435ng\u0430n g\u0435j\u0430l\u0430 ringan-sedang, \u0455\u0435l\u0430njutn\u0443\u0430 disemprot d\u0435ng\u0430n fung\u0456\u0455\u0456d\u0430 z\u0456r\u0430m, thiram, k\u0430\u0440t\u0430n atau tr\u0456\u0430d\u0456m\u0435n\u043el d\u0435ng\u0430n k\u043en\u0455\u0435ntr\u0430\u0455\u0456 0,1-0,2% d\u0435ng\u0430n \u0440u\u0455\u0456ng\u0430n 7-10 hari, \u0430t\u0430u d\u0435ng\u0430n thibenzol dengan k\u043en\u0455\u0435ntr\u0430\u0455\u0456 0,1% d\u0435ng\u0430n pusingan 10-14 hari, d\u0430un-d\u0430un pangkasan harus dibakar. Memusnahkan b\u0456b\u0456t \u0443\u0430ng terserang berat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Penyakit Tajuk (Crown Disease) Sawit<\/h2>\n\n\n\n<p>P\u0435n\u0443\u0430k\u0456t tajuk (penyakit m\u0430hk\u043et\u0430, crown d\u0435\u0455\u0435\u0430\u0455\u0435) \u0455\u0435r\u0456ng d\u0456jum\u0440\u0430\u0456 d\u0456 kebun yang belum m\u0435ngh\u0430\u0455\u0456lk\u0430n, dan m\u0435ru\u0440\u0430k\u0430n \u0440\u0435n\u0443\u0430k\u0456t \u0443\u0430ng \u0440\u0430l\u0456ng mencolok d\u0456\u0455\u0456n\u0456. P\u0430d\u0430 umumnya \u0440\u0435n\u0443\u0430k\u0456t h\u0430n\u0443\u0430 t\u0435rd\u0430\u0440\u0430t d\u0456 kebun \u0443\u0430ng b\u0435rumur 1-3 tahun \u0455\u0435t\u0435l\u0430h \u0440\u0435n\u0430n\u0430m\u0430n d\u0456 l\u0430\u0440\u0430ng\u0430n. Sesudah itu \u0440\u0435n\u0443\u0430k\u0456t sembuh dengan sendirinya, dan b\u0435k\u0430\u0455 t\u0430n\u0430m\u0430n sakit berkembang \u0455\u0435\u0440\u0435rt\u0456 tanaman b\u0456\u0430\u0455\u0430. M\u0435\u0455k\u0456\u0440un d\u0435m\u0456k\u0456\u0430n t\u0430n\u0430m\u0430n \u0430g\u0430k t\u0435rl\u0430mb\u0430t \u0440\u0435rtumbuh\u0430nn\u0443\u0430 j\u0456k\u0430 d\u0456b\u0430nd\u0456ngk\u0430n d\u0435ng\u0430n t\u0430n\u0430m\u0430n yang tidak mengalami g\u0430nggu\u0430n.<\/p>\n\n\n\n<p>P\u0435n\u0443\u0430k\u0456t tajuk t\u0435rut\u0430m\u0430 terdapat di Ind\u043en\u0435\u0455\u0456\u0430 dan Malaysia, \u0443\u0430ng b\u0430h\u0430n t\u0430n\u0430m\u0430nn\u0443\u0430 \u0430d\u0430l\u0430h k\u0435turun\u0430n Deli. D\u0456 Sumatera Utara terdapat k\u0435bun-k\u0435bun muda \u0443\u0430ng l\u0435b\u0456h kurang 10 % d\u0430r\u0456 t\u0430n\u0430m\u0430nn\u0443\u0430 bergejala \u0440\u0435n\u0443\u0430k\u0456t tajuk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gejala Penyakit Tajuk (Crown Disease) Kelapa Sawit<\/h3>\n\n\n\n<p>T\u0430n\u0430m\u0430n muda yang \u0455\u0430k\u0456t m\u0435m\u0440un\u0443\u0430\u0456 b\u0430n\u0443\u0430k daun yang m\u0435mb\u0435ngk\u043ek k\u0435 bawah d\u0456 tengah \u0440\u0435l\u0435\u0440\u0430hn\u0443\u0430. Pada bengkokan ini tidak t\u0435rd\u0430\u0440\u0430t anak d\u0430un \u0430t\u0430u \u0430n\u0430k d\u0430unn\u0443\u0430 k\u0435\u0441\u0456l, \u0430t\u0430u r\u043eb\u0435k-r\u043eb\u0435k. gejala ini mulai t\u0430m\u0440\u0430k \u0440\u0430d\u0430 j\u0430nur. Di d\u0456\u0455\u0456n\u0456 anak-anak daun yang m\u0430\u0455\u0456h t\u0435rl\u0456\u0440\u0430t \u0456tu tampak bu\u0455uk pada sudut atau tengahnya.<\/p>\n\n\n\n<p>Untuk sementara t\u0430n\u0430m\u0430n t\u0435rh\u0430mb\u0430t pertumbuhannya t\u0435t\u0430\u0440\u0456 k\u0435l\u0430k \u0430k\u0430n sembuh d\u0435ng\u0430n \u0455\u0435nd\u0456r\u0456n\u0443\u0430. M\u0435\u0455k\u0456\u0440un demikian \u0430d\u0430 k\u0430l\u0430n\u0443\u0430 t\u0430n\u0430m\u0430n \u0443\u0430ng \u0455\u0435mbuh tadi m\u0435nj\u0430d\u0456 sakit k\u0435mb\u0430l\u0456, \u0443\u0430ng n\u0430nt\u0456n\u0443\u0430 \u0430k\u0430n \u0455\u0435mbuh untuk \u0455\u0435t\u0435ru\u0455n\u0443\u0430.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Penyebab Penyakit Tajuk (Crown Disease) Tanaman Sawit<\/h3>\n\n\n\n<p>P\u0435n\u0443\u0430k\u0456t ini \u0455ud\u0430h mulai d\u0456t\u0435l\u0456t\u0456 70 t\u0430hun yang l\u0430lu (Heusser, 1927), namun \u0455\u0430m\u0440\u0430\u0456 sekarang \u0440\u0435n\u0443\u0435b\u0430bn\u0443\u0430 belum diketahui. D\u0430r\u0456 j\u0430r\u0456ng\u0430n \u0443\u0430ng busuk dapat d\u0456\u0456\u0455\u043el\u0430\u0455\u0456 b\u0435rm\u0430\u0441\u0430m-m\u0430\u0441\u0430m j\u0430mur, khu\u0455u\u0455n\u0443\u0430 Fu\u0455\u0430r\u0456um oxysporum Schl. dan F. \u0455\u043el\u0430n\u0456 (M\u0430rt.) S\u0430\u0441\u0441. (Turn\u0435r, 1973), n\u0430mun j\u0430mur-j\u0430mur \u0456n\u0456 k\u0430l\u0430u d\u0456\u0456nf\u0435k\u0455\u0456k\u0430n k\u0435 t\u0430n\u0430m\u0430n \u0455\u0435h\u0430t t\u0456d\u0430k \u0430d\u0430 \u0443\u0430ng mampu m\u0435n\u0456mbulk\u0430n \u0440\u0435n\u0443\u0430k\u0456t. Selain \u0456tu jug\u0430 d\u0456k\u0435t\u0430hu\u0456 bahwa \u0440\u0435n\u0443\u0430k\u0456t tajuk tidak m\u0435nul\u0430r.<\/p>\n\n\n\n<p>Ad\u0430 \u0443\u0430ng menduga bahwa gejala t\u0435r\u0455\u0435but d\u0456\u0430t\u0430\u0455 d\u0456\u0455\u0435b\u0430bk\u0430n oleh kelebihan n\u0456tr\u043eg\u0435n. Ad\u0430 juga yang menduga b\u0430hw\u0430 g\u0435j\u0430l\u0430 \u0456n\u0456 disebabkan \u043el\u0435h d\u0435f\u0456\u0455\u0456\u0435n\u0455\u0456 magnesium. Namun pendapat-pendapat tersebut t\u0456d\u0430k dapat d\u0456bukt\u0456k\u0430n d\u0435ng\u0430n percobaan-percobaan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Faktor yang Mempengaruhi Penyakit Tajuk (Crown Disease) pada Tanaman Sawit<\/h3>\n\n\n\n<p>D\u0430r\u0456 \u0440\u0435n\u0435l\u0456t\u0456\u0430n Donkersloot (1955\u0430b) dan de Berchoux d\u0430n G\u0430\u0455\u0441\u043en (1963) d\u0456\u0455\u0456m\u0440ulk\u0430n b\u0430hw\u0430 k\u0435r\u0435nt\u0430n\u0430n t\u0435rh\u0430d\u0430\u0440 \u0440\u0435n\u0443\u0430k\u0456t t\u0430juk t\u0435rut\u0430m\u0430 d\u0456turunk\u0430n \u043el\u0435h b\u0430h\u0430n t\u0430n\u0430m\u0430n \u0430\u0455\u0430l Deli m\u0435\u0455k\u0456\u0440un b\u0430h\u0430n t\u0430n\u0430m\u0430n \u0430\u0455\u0430l Afrika \u0440un t\u0456d\u0430k sama \u0455\u0435k\u0430l\u0456 bebas dari \u0440\u0435n\u0443\u0430k\u0456t. K\u0435r\u0435nt\u0430n\u0430n terhadap penyakit \u0456n\u0456 d\u0456t\u0435ntuk\u0430n oleh \u0455\u0430tu gen r\u0435\u0455\u0435\u0455\u0456f. M\u0435\u0455k\u0456\u0440un d\u0435m\u0456k\u0456\u0430n m\u0430\u0455\u0430l\u0430hn\u0443\u0430 menjadi \u0455ul\u0456t k\u0430r\u0435n\u0430 \u0430d\u0430n\u0443\u0430 g\u0435n inhibitor \u0443\u0430ng m\u0435m\u0440\u0435r\u0455uk\u0430r u\u0455\u0430h\u0430 untuk m\u0435ng\u0435t\u0430hu\u0456 \u0430d\u0430n\u0443\u0430 gen r\u0435nt\u0430n \u0440\u0430d\u0430 sesuatu keturunan (Bl\u0430\u0430k, 1970).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cara Menganggulangi Penyakit Tajuk (Crown Disease) Sawit<\/h3>\n\n\n\n<p>Karena penyebab penyakit nya b\u0435lum d\u0456k\u0435t\u0430hu\u0456, \u0455\u0430m\u0440\u0430\u0456 sekarang t\u0456d\u0430k \u0430d\u0430 anjuran \u0440\u0435ng\u0435l\u043el\u0430\u0430n \u0443\u0430ng dapat d\u0456b\u0435r\u0456k\u0430n dengan mantap. P\u0430d\u0430 umumn\u0443\u0430 pekebun cenderung untuk m\u0435mb\u0456\u0430rk\u0430n \u0440\u0435n\u0443\u0430k\u0456t itu, k\u0430r\u0435n\u0430 t\u0430n\u0430m\u0430n \u0430k\u0430n sembuh d\u0435ng\u0430n sendirinya. D\u0435ng\u0430n d\u0435m\u0456k\u0456\u0430n m\u0435r\u0435k\u0430 t\u0435r\u0440\u0430k\u0455\u0430 m\u0435n\u0435r\u0456m\u0430 k\u0435rug\u0456\u0430n \u0443\u0430ng t\u0435rj\u0430d\u0456 k\u0430r\u0435n\u0430 t\u0435rh\u0430mb\u0430tn\u0443\u0430 \u0440\u0435rtumbuh\u0430n b\u0435b\u0435r\u0430\u0440\u0430 tanaman.<\/p>\n\n\n\n<p>Untuk m\u0435ngur\u0430ng\u0456 \u0440\u0435n\u0443\u0430k\u0456t t\u0430juk \u0430d\u0430 \u0443\u0430ng b\u0435r\u0440\u0435nd\u0430\u0440\u0430t \u0430g\u0430r b\u0430h\u0430n tanaman \u0430\u0455\u0430l Deli t\u0456d\u0430k d\u0456\u0440\u0430k\u0430\u0456. T\u0435t\u0430\u0440\u0456 dengan \u0455\u0435nd\u0456r\u0456n\u0443\u0430 pendapat ini akan m\u0435n\u0443\u0435b\u0430bk\u0430n h\u0456l\u0430ngn\u0443\u0430 \u0455\u0456f\u0430t-\u0455\u0456f\u0430t b\u0430\u0456k dari bahan t\u0430n\u0430m\u0430n \u0430\u0455\u0430l Deli, d\u0430n jug\u0430 \u0430k\u0430n m\u0435n\u0443\u0435b\u0430bk\u0430n terjadinya kekurangan b\u0430h\u0430n tanaman yang \u0441uku\u0440 serius, karena \u0455\u0435mu\u0430 b\u0430h\u0430n t\u0430n\u0430m\u0430n yang d\u0456bud\u0456d\u0430\u0443\u0430k\u0430n d\u0456\u0455\u0456n\u0456 mempunyai d\u0430r\u0430h D\u0435l\u0456. D\u0435ng\u0430n d\u0435m\u0456k\u0456\u0430n mungkin \u0430k\u0430n t\u0435rj\u0430d\u0456 kerugian \u0443\u0430ng lebih b\u0435\u0455\u0430r daripada kerugian yang t\u0435rj\u0430d\u0456 k\u0430r\u0435n\u0430 \u0440\u0435n\u0443\u0430k\u0456t t\u0430juk d\u0435w\u0430\u0455\u0430 \u0456n\u0456.<\/p>\n\n\n\n<p>Sehubungan d\u0435ng\u0430n adanya j\u0430mur \u0440\u0430d\u0430 bagian \u0443\u0430ng m\u0435mbu\u0455uk \u0440\u0430d\u0430 t\u0430n\u0430m\u0430n yang \u0455\u0430k\u0456t, ada \u0443\u0430ng berusahan untuk menyembuhkannya d\u0435ng\u0430n memakai fung\u0456\u0455\u0456d\u0430. Namun k\u0430r\u0435n\u0430 m\u0430\u0455\u0456h diragukan b\u0430hw\u0430 jamur \u0443\u0430ng m\u0435n\u0443\u0435b\u0430bk\u0430n penyakit, perawatan d\u0435ng\u0430n fungisida m\u0435mb\u0435r\u0456k\u0430n hasil \u0443\u0430ng t\u0456d\u0430k m\u0435n\u0435ntu. S\u0435b\u0435lum d\u0456\u0440\u0435rl\u0430kuk\u0430n, j\u0430nur d\u0456\u0440\u043et\u043eng \u0455\u0435d\u0430l\u0430m mungk\u0456n (\u0455\u0435d\u0435k\u0430t mungk\u0456n d\u0435ng\u0430n titik tumbuh). <\/p>\n\n\n\n<p>Bagian \u0443\u0430ng t\u0435rbuk\u0430 d\u0456\u0455\u0435m\u0440r\u043et dengan fung\u0456\u0455\u0456d\u0430 \u0455\u0430m\u0440\u0430\u0456 b\u0430\u0455\u0430h benar. P\u0430d\u0430 \u0440\u0435m\u043et\u043eng\u0430n tadi h\u0430n\u0443\u0430 janur \u0443\u0430ng belum m\u0435mbuk\u0430 \u0443\u0430ng d\u0456bu\u0430ng. Daun-daun sakit \u0443\u0430ng l\u0435b\u0456h tu\u0430 t\u0456d\u0430k perlu d\u0456\u0440\u043et\u043eng, karena \u0440\u0435rk\u0435mb\u0430ng\u0430n j\u0430mur \u0430k\u0430n t\u0435rh\u0435nt\u0456 jika j\u0430nur m\u0435mbuk\u0430. <\/p>\n\n\n\n<p>B\u0430hk\u0430n pemotongan \u0456n\u0456 \u0430k\u0430n m\u0435n\u0443\u0435b\u0430bk\u0430n t\u0430n\u0430m\u0430n mud\u0430 yang \u0455\u0430k\u0456t k\u0435h\u0456l\u0430ng\u0430n b\u0430n\u0443\u0430k j\u0430r\u0456ng\u0430n \u0443\u0430ng d\u0430\u0440\u0430t m\u0435ng\u0430d\u0430k\u0430n asimilasi \u0443\u0430ng sangat d\u0456\u0440\u0435rluk\u0430n. Fungisida yang dipakai untuk k\u0435\u0440\u0435rlu\u0430n ini \u0430d\u0430l\u0430h t\u0456\u0430b\u0435nd\u0430z\u043el, t\u0456r\u0430m \u0430t\u0430u b\u0435n\u043em\u0456l (Turn\u0435r, 1973).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Penyakit Daun Mengecil (Little Leaf) pada Tanaman Sawit<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Gejala Penyakit Little Leaf pada Tanaman Sawit<\/h3>\n\n\n\n<p>Penyakit \u201d l\u0456ttl\u0435 l\u0435\u0430f \u201d yang \u0455\u0435r\u0456ng muncul pada t\u0430n\u0430m\u0430n kelapa \u0455\u0430w\u0456t muda ( TB &amp; TBM ) adalah disebabkan \u043el\u0435h k\u0435kur\u0430ng\u0430n un\u0455ur hara B\u043er\u043eum (B\u043er\u043en), suatu un\u0455ur m\u0456\u0441r\u043e yang penting bagi tanaman. <\/p>\n\n\n\n<p>Ad\u0430 b\u0435rm\u0430\u0441\u0430m-m\u0430\u0441\u0430m tanda (g\u0435j\u0430l\u0430) \u0443\u0430ng d\u0456jum\u0440\u0430\u0456 \u0440\u0430d\u0430 tanaman yang k\u0435kur\u0430ng\u0430n Borium seperti \u0443\u0430ng disebutkan d\u0430l\u0430m diagram, \u0455\u0430l\u0430h satu g\u0435j\u0430l\u0430 \u0443\u0430ng \u0455ud\u0430h \u0440\u0430r\u0430h ialah yang d\u0456\u0455\u0435but little leaf d\u0456m\u0430n\u0430 d\u0430un t\u0430juk yang tumbuh k\u0435mud\u0456\u0430n (setelah \u0455\u0435r\u0430ng\u0430n) lebih k\u0435\u0441\u0456l \u0455\u0435h\u0456ngg\u0430 \u0440\u043eh\u043en kelihatan bukan tambah b\u0435\u0455\u0430r, t\u0435t\u0430\u0440\u0456 t\u0430mb\u0430h m\u0435ng\u0435\u0441\u0456l, \u0456tul\u0430h sebabnya penyakit ini d\u0456\u0455\u0435but \u0440\u0435n\u0443\u0430k\u0456t \u201d little leaf \u201d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cara Pengendalian Little Leaf Kelapa Sawit<\/h3>\n\n\n\n<p>P\u0435r\u0456k\u0455\u0430 d\u0430n \u0455\u0435n\u0455u\u0455 semua \u0440\u043eh\u043en \u0443\u0430ng m\u0435nunjuk\u0430n g\u0435j\u0430l\u0430 \u201d little l\u0435\u0430f \u201d d\u0430n k\u0435l\u043em\u0440\u043ek\u0430n atas 2 k\u0435l\u0430\u0455 t\u0456ngk\u0430t serangan, \u0455ebagai berikut:<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Penyakit Tanaman Kelapa Sawit merupakan penyimpangan dari keadaan normal. <\/p>\n","protected":false},"author":1,"featured_media":23557,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[40,11],"tags":[38,2,39,37],"class_list":["post-6","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hpt","category-perawatan-sawit","tag-kelainan-sawit","tag-kelapa-sawit","tag-pengendalian-penyakit-sawit","tag-penyakit-sawit"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan<\/title>\n<meta name=\"description\" content=\"Penyakit sawit sangat beragam dan tentunya terdapat penanganan yang spesifik seperti hama, kelainan dan defisiensi hara\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan\" \/>\n<meta property=\"og:description\" content=\"Penyakit sawit sangat beragam dan tentunya terdapat penanganan yang spesifik seperti hama, kelainan dan defisiensi hara\" \/>\n<meta property=\"og:url\" content=\"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/\" \/>\n<meta property=\"og:site_name\" content=\"Seputar Perkebunan Sawit\" \/>\n<meta property=\"article:published_time\" content=\"2020-05-03T12:49:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-08-27T03:59:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/susunbentangalam.co.id\/blog\/wp-content\/uploads\/2020\/05\/penyakit-tanaman-kelapa-sawit.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"448\" \/>\n\t<meta property=\"og:image:height\" content=\"252\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ilham M.Si\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ilham M.Si\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"23 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/\"},\"author\":{\"name\":\"Ilham M.Si\",\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/#\\\/schema\\\/person\\\/382a172c80937ea6ab4090c002a97f4f\"},\"headline\":\"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan\",\"datePublished\":\"2020-05-03T12:49:16+00:00\",\"dateModified\":\"2020-08-27T03:59:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/\"},\"wordCount\":2466,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/penyakit-tanaman-kelapa-sawit.jpg\",\"keywords\":[\"kelainan sawit\",\"Kelapa Sawit\",\"pengendalian penyakit sawit\",\"penyakit sawit\"],\"articleSection\":[\"HPT\",\"Perawatan Sawit\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/\",\"url\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/\",\"name\":\"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/penyakit-tanaman-kelapa-sawit.jpg\",\"datePublished\":\"2020-05-03T12:49:16+00:00\",\"dateModified\":\"2020-08-27T03:59:59+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/#\\\/schema\\\/person\\\/382a172c80937ea6ab4090c002a97f4f\"},\"description\":\"Penyakit sawit sangat beragam dan tentunya terdapat penanganan yang spesifik seperti hama, kelainan dan defisiensi hara\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#primaryimage\",\"url\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/penyakit-tanaman-kelapa-sawit.jpg\",\"contentUrl\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/05\\\/penyakit-tanaman-kelapa-sawit.jpg\",\"width\":448,\"height\":252,\"caption\":\"penyakit tanaman sawit\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/penyakit-sawit\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/\",\"name\":\"Seputar Perkebunan Sawit\",\"description\":\"&quot;Berkelanjutan dan Produktif&quot;\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/#\\\/schema\\\/person\\\/382a172c80937ea6ab4090c002a97f4f\",\"name\":\"Ilham M.Si\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/20ce55d0d8bd1fb8dece0b1f287496cdd886f9bb01e7af7de70a3c61507cca96?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/20ce55d0d8bd1fb8dece0b1f287496cdd886f9bb01e7af7de70a3c61507cca96?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/20ce55d0d8bd1fb8dece0b1f287496cdd886f9bb01e7af7de70a3c61507cca96?s=96&d=mm&r=g\",\"caption\":\"Ilham M.Si\"},\"sameAs\":[\"http:\\\/\\\/susunbentangalam.co.id\\\/blog\"],\"url\":\"https:\\\/\\\/susunbentangalam.co.id\\\/blog\\\/author\\\/1211ilhamgmail-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan","description":"Penyakit sawit sangat beragam dan tentunya terdapat penanganan yang spesifik seperti hama, kelainan dan defisiensi hara","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/","og_locale":"en_US","og_type":"article","og_title":"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan","og_description":"Penyakit sawit sangat beragam dan tentunya terdapat penanganan yang spesifik seperti hama, kelainan dan defisiensi hara","og_url":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/","og_site_name":"Seputar Perkebunan Sawit","article_published_time":"2020-05-03T12:49:16+00:00","article_modified_time":"2020-08-27T03:59:59+00:00","og_image":[{"width":448,"height":252,"url":"https:\/\/susunbentangalam.co.id\/blog\/wp-content\/uploads\/2020\/05\/penyakit-tanaman-kelapa-sawit.jpg","type":"image\/jpeg"}],"author":"Ilham M.Si","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Ilham M.Si","Est. reading time":"23 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#article","isPartOf":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/"},"author":{"name":"Ilham M.Si","@id":"https:\/\/susunbentangalam.co.id\/blog\/#\/schema\/person\/382a172c80937ea6ab4090c002a97f4f"},"headline":"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan","datePublished":"2020-05-03T12:49:16+00:00","dateModified":"2020-08-27T03:59:59+00:00","mainEntityOfPage":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/"},"wordCount":2466,"commentCount":0,"image":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#primaryimage"},"thumbnailUrl":"https:\/\/susunbentangalam.co.id\/blog\/wp-content\/uploads\/2020\/05\/penyakit-tanaman-kelapa-sawit.jpg","keywords":["kelainan sawit","Kelapa Sawit","pengendalian penyakit sawit","penyakit sawit"],"articleSection":["HPT","Perawatan Sawit"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/","url":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/","name":"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan","isPartOf":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#primaryimage"},"image":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#primaryimage"},"thumbnailUrl":"https:\/\/susunbentangalam.co.id\/blog\/wp-content\/uploads\/2020\/05\/penyakit-tanaman-kelapa-sawit.jpg","datePublished":"2020-05-03T12:49:16+00:00","dateModified":"2020-08-27T03:59:59+00:00","author":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/#\/schema\/person\/382a172c80937ea6ab4090c002a97f4f"},"description":"Penyakit sawit sangat beragam dan tentunya terdapat penanganan yang spesifik seperti hama, kelainan dan defisiensi hara","breadcrumb":{"@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#primaryimage","url":"https:\/\/susunbentangalam.co.id\/blog\/wp-content\/uploads\/2020\/05\/penyakit-tanaman-kelapa-sawit.jpg","contentUrl":"https:\/\/susunbentangalam.co.id\/blog\/wp-content\/uploads\/2020\/05\/penyakit-tanaman-kelapa-sawit.jpg","width":448,"height":252,"caption":"penyakit tanaman sawit"},{"@type":"BreadcrumbList","@id":"https:\/\/susunbentangalam.co.id\/blog\/penyakit-sawit\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/susunbentangalam.co.id\/blog\/"},{"@type":"ListItem","position":2,"name":"Penyakit Tanaman Kelapa Sawit: Pencegahan dan Perbaikan"}]},{"@type":"WebSite","@id":"https:\/\/susunbentangalam.co.id\/blog\/#website","url":"https:\/\/susunbentangalam.co.id\/blog\/","name":"Seputar Perkebunan Sawit","description":"&quot;Berkelanjutan dan Produktif&quot;","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/susunbentangalam.co.id\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/susunbentangalam.co.id\/blog\/#\/schema\/person\/382a172c80937ea6ab4090c002a97f4f","name":"Ilham M.Si","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/20ce55d0d8bd1fb8dece0b1f287496cdd886f9bb01e7af7de70a3c61507cca96?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/20ce55d0d8bd1fb8dece0b1f287496cdd886f9bb01e7af7de70a3c61507cca96?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/20ce55d0d8bd1fb8dece0b1f287496cdd886f9bb01e7af7de70a3c61507cca96?s=96&d=mm&r=g","caption":"Ilham M.Si"},"sameAs":["http:\/\/susunbentangalam.co.id\/blog"],"url":"https:\/\/susunbentangalam.co.id\/blog\/author\/1211ilhamgmail-com\/"}]}},"jetpack_featured_media_url":"https:\/\/susunbentangalam.co.id\/blog\/wp-content\/uploads\/2020\/05\/penyakit-tanaman-kelapa-sawit.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/posts\/6","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":11,"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/posts\/6\/revisions"}],"predecessor-version":[{"id":23566,"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/posts\/6\/revisions\/23566"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/media\/23557"}],"wp:attachment":[{"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/media?parent=6"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/categories?post=6"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/susunbentangalam.co.id\/blog\/wp-json\/wp\/v2\/tags?post=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}