Aplikasi Trichoderma viride menekan perkembangan Ganoderma boninense di main nursery kelapa sawit media gambut

Yusmar Mahmud
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引用次数: 0

Abstract

Pembibitan kelapa sawit sering terkendala akibat pengelolaannya belum optimal, sehingga mempengaruhi  produksi  kelapa sawit. Salah satu kendala kelapa sawit adalah penyakit busuk pangkal batang disebabkan oleh Ganoderma boninense.  Pengendalian penyakit busuk pangkal batang diperlukan teknik yang tepat terutama pengendalian yang bersifat ramah lingkungan, seperti Trichoderma viride. Penelitian ini bertujuan untuk mengetahui kemampuan antagonisme jamur Trichoderma viride untuk menekan perkembangan Ganoderma boninense secara in vitro dan bibit tanaman kelapa sawit umur 7-9 bulan (main nursery). Penelitian ini dilaksanakan pada bulan Januari 2019 – Maret 2019 di Laboratorium Patologi, Entomologi dan Mikrobiologi dan di Lahan Percobaan Fakultas Pertanian dan Peternakan UIN Sultan Syarif Kasim Riau. Metode Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial dengan 4 perlakuan dan 5 ulangan. Hasil Penelitian menunjukkan bahwa aplikasi 25 g Trichoderma viride mampu menurunkan intensitas serangan Ganoderma boninense menjadi 22,90%. Sehingga pemberian dosis 25 g merupakan dosis yang efektif untuk menurunkan intensitas serangan Ganoderma boninense pada kelapa sawit umur 7-9 bulan (main nursery). Elais guienensis Jacq seedlings in nursery main are often constrained due to less optimal management, affecting the oil palm production. One that opposes oil palm is a rotten disease caused by Ganoderma boninense. Control of stem rot disease requires appropriate suspended technique which is environmentally friendly, such as Trichoderma viride application. Trichoderma viride was applied to supress the development of Ganoderma boninense in in vitro and Elais guienensis Jacq seedlings aged 7-9 months (main nursery). This research was conducted in January - March 2019 at Pathology, Entomology and Microbiology Laboratory and at Experimental Field of Faculty of Agriculture and Animal Husbandry, UIN Sultan Syarif Kasim Riau. This research method used a non factorial completely randomized design with 4 treatments and 5 replications. The result proved that the application of 25 g of Trichoderma viride could supress up to 22.90% the development of Ganoderma boninense. Therefore dose of 25 g T. viride is more effective against Ganoderma boninense pathogen attack for Elais guienensis Jacq aged 7-9 months in main nursery.
油棕苗圃往往受到管理不理想的限制,从而影响油棕的生产。棕榈油的一个障碍是由甘菊苣引起的根茎病变。根茎病变控制需要适当的技术,特别是对环境友好的控制,如Trichoderma viride。这项研究的目的是确定一种杀菌性真菌的敌对作用,以抑制植物纲的体外生长和7-9个月大的棕榈油种子的生长。该研究于2019年1月至2019年3月在病理学、昆虫学和微生物实验室以及位于廖内苏尔坦公司的农业和畜牧业实验场进行。本研究方法采用四种治疗方法和五种重复的非分病性设计(拉丝)。研究表明,25 g Trichoderma viride的应用程序能够将Ganoderma boninense的攻击强度降低到2290%。因此,在7-9个月大的棕榈油中注射25克是一种有效的剂量,可以降低棕榈油7-9个月的番茄番茄boninense攻击强度。护理行业的guienensis渴望缺乏最佳管理,影响石油生产。一号那opposes oil palm是个烂疾病枪舌战Ganoderma boninense。对干细胞疾病的限制限制,该技术是环境友好的,因此像Trichoderma viride应用程序。Trichoderma viride是应用到supress the development of Ganoderma boninense在体外和Elais guienensis雅克seedlings老7 - 9月(玩苗圃)。该研究于2019年3月1日在昆虫学、昆虫学和微生物实验室进行评估,并在发现廖内苏丹苏尔坦·西夫·卡西奥的农业和动物方面进行了试验。这个研究非factorial方法以前a完全randomized treatments 4和5 replications设计。据推测,25克Trichoderma viride的应用可以扩展到22.90%的boninense发展。在25克的病毒试验中,viride对非素食者的攻击更有效,因为这种病毒会使人瘫痪,7-9个月。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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