| 2种致病疫霉拮抗真菌混合发酵及抗菌物质稳定性研究 |
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| 引用本文： | 蒋继志,王兴哲,王会仙. 2种致病疫霉拮抗真菌混合发酵及抗菌物质稳定性研究[J]. 河北大学学报(自然科学版), 2011, 31(5): 515-521 |
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| 作者姓名： | 蒋继志 王兴哲 王会仙 |
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| 作者单位： | 1. 河北大学生命科学学院,河北保定,071002
2. 河北大学图书馆,河北保定,071002 |
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| 基金项目： | 河北省自然科学基金资助项目(C2011201003) |
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| 摘 要： | 为获得防治马铃薯晚疫病稳定的生防制剂,对能够有效抑制致病疫霉的拮抗菌梨黑斑病菌LH-03和白菜黑斑病菌BH-09混合发酵的可行性及发酵条件进行了确定和优化,同时对混合发酵产物的抗菌稳定性进行了初步研究.结果表明,2种真菌之间无桔抗作用,可进行混合发酵,并且发现混合发酵后可有效提高2种真菌发酵液的抑菌活性；混合发酵的最佳...
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| 关 键 词： | 致病疫霉 梨黑斑病菌 白菜黑斑病菌 混合发酵 拮抗物质 |
Mixed Fermentation of Two Antagonistic Fungi Against Phytophthora infestans and Stability of Anti-fungi Substances |
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| JIANG Ji-zhi,WANG Xing-zhe,WANG Hui-xian. Mixed Fermentation of Two Antagonistic Fungi Against Phytophthora infestans and Stability of Anti-fungi Substances[J]. Journal of Hebei University (Natural Science Edition), 2011, 31(5): 515-521 |
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| Authors: | JIANG Ji-zhi WANG Xing-zhe WANG Hui-xian |
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| Affiliation: | JIANG Ji-zhi1,WANG Xing-zhe1,WANG Hui-xian2(1.College of Life Sciences,Hebei University,Baoding 071002,China,2.Library,China) |
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| Abstract: | To obtain the stable biocontrol preparation for controlling potato late blight,the feasibility of mixed fermentation for antagonistic fungi Alternaria alternate LH-03 and A.brassicae BH-09 against growth of Phytophthora infestans and the fermentation conditions were investigated,and then the stability of antagonistic substance in fermentation filter was tested in this experiment.The results showed that there were no antagonistic effects for two antagonistic fungi.The mixed fermentation could increase the an... |
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| Keywords: | Phytophthora infestans Alternaria alternate Alternaria brassicae mixed fermentation antagonistic substances |
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