| 5亿活孢子/克木霉菌水分散粒剂的研制 |
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| 引用本文： | 张敏,邓新平,彭化贤,袁立博,王震.5亿活孢子/克木霉菌水分散粒剂的研制[J].西南农业学报,2008,21(6). |
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| 作者姓名： | 张敏 邓新平 彭化贤 袁立博 王震 |
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| 作者单位： | 1. 西南大学植物保护学院,重庆,400716
2. 四川省农业科学院植物保护研究所,四川,成都,610066 |
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| 基金项目： | 农业部科教司引进国际先进农业科学技术计划(948计划) |
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| 摘 要： | 本文通过木霉菌(Trichodermaspp.)水分散粒剂配方研究,确定配方为:木霉菌活孢子≥5亿润湿分散剂B13%,B21%,C5%,保护剂UV-1 0.3%,崩解剂膨润土5%,粘结剂聚乙二醇2%,载体A1补足100%。质量检测结果表明产品中孢子萌发率75%以上,悬浮率80%以上,润湿时间22 s,崩解时间114 s,产品各项指标符合水分散粒剂的要求。
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| 关 键 词： | 木霉菌 分生孢子 生物相容性 水分散粒剂 |
Research on the water dispersible granules of Trichoderma with each gram 500 million living conidia |
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| ZHANG Min,DENG Xin-ping,PENG Hua-xian,YUAN Li-bo,WANG Zhen.Research on the water dispersible granules of Trichoderma with each gram 500 million living conidia[J].Southwest China Journal of Agricultural Sciences,2008,21(6). |
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| Authors: | ZHANG Min DENG Xin-ping PENG Hua-xian YUAN Li-bo WANG Zhen |
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| Abstract: | Through researching on the formulation of the water dispersible granules of Trichoderma,the optimal formulation were confirmed as follows;the content of wetting agent B1,B2,dispersing agent C,protectant agent UV-1,disintegration agent bentonite and cement agent PEG are 3 %,1 %,5 %,0.3 %,5 % and 2 % respectively.Synchronously,adding packing A1 up to 100 % was needed.The quality detection showed that germination rate of conidia was higher than 75 %,and suspension rate of the production was higher than 80 %,and the dispersion time was 22 s and the disintegration time was 114 s which came up to the formulation standard. |
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| Keywords: | Trichoderma spp conidia biocompatibility water dispersible granules |
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