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绿色木霉菌生物绿色木霉菌绿色木霉菌剂绿色木霉菌,绿色木霉菌绿色木霉菌生物绿色木霉菌绿色木霉菌剂绿色木霉菌,绿色木霉菌绿色木霉菌生物绿色木霉菌绿色木霉菌剂绿色木霉菌, 木霉菌生物制剂微生物木霉菌生物是集日本及台湾先进的农业生物科技技术研制开发的新型生物杀菌剂。木霉菌生物通过产生抗生素、营养竞争、微寄生、细胞壁分解、以及诱导植物产生抗性等机制,木霉菌生物对于多种植物病原菌具有拮抗作用,木霉菌生物具有保护和双重功效,可有效防治土传性真菌病害,在苗床使用木霉菌剂,可提高育苗与移植的成活率,保持秧苗健壮生长。也可用于防治灰霉病。
木霉菌生物期长,作用位点多,不产生抗药性,突破常规杀菌剂受限条件,不怕高湿,而且湿度越大防治效果越好。杀菌谱广,无残留毒性,对作物没有任何不良影响。
【含 量】有效活菌数≥109cfu/g
【成 分】活体孢子
【性 状】粉剂,可溶
认识木霉菌和生物
不霉菌
木霉菌(Trichoderma),是一类普遍存在的真菌,广泛分布于土壤、空气、枯枝落叶及各种发酵物上,从植物根圈、叶片及种子,球茎表面经常可以分离到,是目前生产与应用最普遍的生物防治的真菌菌种。学者主要把木霉菌作为一种能够抑制植物土壤传播病原菌和一部分地上病害的生物防治真菌来研究。本产品是针对土壤传播性病害所筛选的木霉菌菌株,以天然基质发酵生产,并以超寄生与抗生方式破坏并分解病原菌菌体,同时可促进植株根部生长,适合与堆肥混拌增殖后使用,尤以育苗期开始使用效果最为显著.有效活菌数≥109。
生物
生物是指利用生物活体或其代谢产物对害虫、病菌、杂草、线虫、鼠类等;生物是有害生物进行防治的一类制剂,或者是通过仿生合成具有特异作用的制剂。关于生物的范畴,目前国内外尚无十分准确统一的界定。按照联合国粮农组织的标准,生物一般是天然化合物或遗传基因修饰剂,主要包括生物化学(信息素、激素、植物调节剂、昆虫生长调节剂)和微生物(真菌、细菌、昆虫病毒、原生动物,或经遗传改造的微生物)两个部分,农用抗生素制剂不包括在内。我国生物按照其成分和来源可分为微生物活体、微生物代谢产物、植物源、动物源四个部分。按照防治对象可分为杀虫剂、杀菌剂、除草剂、杀螨剂、、植物生长调节剂等。就其利用对象而言,生物一般分为直接利用生物活体和利用源于生物的生理活性物质两大类,前者包括细菌、真菌、线虫、病毒及拮抗微生物等,后者包括农用抗生素、植物生长调节剂、性信息素、摄食抑制剂、保幼激素和源于植物的生理活性物质等。但是,在我国农业生产实际应用中,生物一般主要泛指可以进行大规模工业化生产的微生物源。
木霉菌生物防治应用
木霉菌可抑制多种植物真菌(至目前报道约29种真菌)病,研究最多的真菌是根腐病、立枯病、猝倒病、枯萎病等土传病害、灰霉菌、腐霉菌、丝核菌、炭疽菌、镰刀菌、菌核病。木霉菌使用于拌土、拌种、注射及喷洒,经实验能减少土壤中病原真菌的密度,并降低病害的发生。
木霉菌使用方式
木霉菌依不同作物种类与作物不同时期有不同的使用方式,主要是要让木霉菌均匀分布于植物根部、表面与土壤中,短期作物使用1-2次,果树花卉等多年生作物每年使用3-4次即可,木霉菌使用次数越多效果越明显,长期使用可有效减少土壤传播性病害发生,多用有益无害。木霉菌使用时常添加米糠或豆粕以增加田间木霉菌增殖的能量也方便木霉菌在田间的分散性,使用量约为木霉菌之20-40倍。
作物种类
使用方式
建议用量
施用方式
水稻
分蘖盛期与抽穗期各使用一次
每分地/0.5kg
喷洒
叶菜类
播种(或种苗)及叶片交叠初期各使用一次
每分地/2kg
喷洒、灌注、混拌、堆肥
花卉及观叶植物
每月使用一次,连续3次
每分地/2kg
喷洒、灌注、堆肥
茄科或小黄瓜
每月使用一次,连续3次
1000株/1kg
喷洒、灌注、混拌、堆肥
苦瓜与丝瓜
每月使用一次,连续3次
200株/1kg
喷洒、灌注、混拌、堆肥
槟榔
每月使用一次,连续3次
1000株/1kg
喷洒、灌注、混拌、堆肥
果树
每月使用一次,连续3次
100株/1kg
喷洒、灌注、混拌、堆肥
草皮
每月使用一次,连续3次
每分地/2kg
喷洒、灌注、混拌、堆肥
球根与块茎类
每月使用一次,连续3次
种块1000kg/1kg
浸泡、喷洒、灌注、混拌、堆肥
草莓
每月使用一次,连续3次
2000株/1kg
喷洒、灌注、混拌、堆肥
种子处理:
种子拌种:每公斤种子直接混合100克木霉菌粉剂用于直播(种子先浸水并马上甩去多余水份并添加木霉菌粉剂混合后直播)。
种苗、种薯与块茎处理:
插穗:插穗以木霉菌300-500倍稀释液浸泡后直接扦插。
苗栽:以木霉菌300-500倍稀释液整株浸泡后直接种植。
球根与块茎:以木霉菌300-500倍稀释浸泡种后直接种植。
表面喷洒
叶部喷洒:请以木霉菌粉剂500-1000倍喷施。
土壤或有机质肥料表面:请以木霉菌粉剂500-1000倍喷施于有机质或土壤表面。
介质与土壤处理
(一)混拌:
方法(1)
1、1份的木霉菌粉剂添加20份的米糠混合均匀(放大使用)。
2、将1000份的介质(或有机质肥料)与上述材料再次混合并添加少量的水(维持少量湿度)。
3、露天堆放7天可使用(不可以用不透气的袋子覆盖以免产生阿摩尼亚毒害木霉菌)。
方法(2)
1、1份的木霉菌粉粒剂添加于200-500份的介质(或有机质肥料)混合均匀。
2、直接用于育苗或田间。
(二)灌注:以木霉菌粉剂500-1000倍灌注于土中或介质中。