分离和测试竹笋对抗真菌Fusarium

H. Walida, F. Harahap, B. A. Dalimunthe
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引用次数: 6

摘要

增加辣椒产量的努力仍然遇到障碍。赤霉病是由赤霉病引起的病害之一,赤霉病的存在是导致红辣椒产量下降的限制因素之一。当地微生物(MOL)溶液是由当地各种可用资源制成的发酵溶液。MOL溶液中含有微观和宏观营养物质,还含有细菌,这些细菌具有改造有机物、促进生长和防治病虫害的潜力,因此MOL既可以用作分解者、生物肥料,也可以用作有机农药,特别是杀菌剂。本研究将对MOL竹笋进行细菌分离,并对分离得到的镰刀菌进行描述性分析。从发酵制成POC的竹笋MOL中分离得到8株具有不同宏观和微观特征的细菌。所有获得的细菌分离株都有抑制镰刀菌菌落生长的潜力。最有潜力的细菌分离物是M6分离物,其病原菌菌落直径仅生长2.1 cm。关键词:镰刀菌,本地微生物,竹笋
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ISOLASI DAN UJI ANTAGONIS MIKROORGANISME LOKAL (MOL) REBUNG BAMBU TERHADAP CENDAWAN Fusarium sp
Efforts to increase the production of chilli plants are still experiencing obstacles. One of the diseases caused by fungi is fusarium wilt disease caused by Fusarium sp. The existence of this fungus attack makes one of the limiting factors that cause a decrease in red chili production. Local microorganism (MOL) solution is a fermented solution made from various local available resources. MOL solution contains micro and macro nutrients and also contains bacteria that have the potential to remodel organic matter, stimulate growth, and as a controlling agent for pests and plant diseases, so that MOL can be used both as a decomposer, biological fertilizer and as an organic pesticide, especially as a fungicide.In this research, bacterial isolation from MOL bamboo shoots will be carried out and then tested the isolates on Fusarium sp. The data of this research were analyzed descriptive. The results of isolation from bamboo shoot MOL which has been fermented for use as POC, obtained 8 bacterial isolates with different macroscopic and microscopic characteristics. All obtained bacterial isolates have the potential to inhibit the growth of fusarium fungal colonies. The most potential bacterial isolate was M6 isolate with a diameter of a pathogenic fungal colony that grew only by 2.1 cm. Keywords: Fusarium sp., Local Microorganisms, Bamboo Shoots
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