| 棉花黄萎病生物防治试验续报 |
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| 引用本文： | 尹莘耘,耿殿棨,楊开宇,陈(馬馬). 棉花黄萎病生物防治试验续报[J]. 植物病理学报, 1957, 3(1): 55-61 |
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| 作者姓名： | 尹莘耘 耿殿棨 楊开宇 陈(馬馬) |
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| 作者单位： | 1 北京农業大学;2 辽陽棉作試驗場;3 中国科学院应用真菌学研究所 |
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| 摘 要： | 棉花黄萎病(Verticililum albo-aturm)在我国北部棉区分布很广,为害至烈[1,4,5]。选育抗病品种并将它繁殖推广须有十年以上的过程,而最后尚有失去抗病力的可能[1,7]。因此有必耍找寻新的防治途径。
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A FURTHER STUDY ON THE BIOLOGICAL CONTROL OF VERTICILLIUM WILT OF COTTON |
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| S. Y. YIN,D. C. KENG,K. Y. YANG,D. CHEN. A FURTHER STUDY ON THE BIOLOGICAL CONTROL OF VERTICILLIUM WILT OF COTTON[J]. Acta Phytopathologica Sinica, 1957, 3(1): 55-61 |
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| Authors: | S. Y. YIN D. C. KENG K. Y. YANG D. CHEN |
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| Affiliation: | 1 Peking Institute of Agriculture;2 Liaoyang Cotton Experimental Station;3 Institute of Applied Mycology, Academia Sinica |
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| Abstract: | When actinomycetes antagonist is cultured in the cotton seed cake and used as a fertilizer for cotton,a stimulating effect on growth of the plant and a decr-ease of percentage of Verticillium wilt has been observed.The isolates of Actino-mycetes which have shown the best results are G4 and 5406.Throughout the growing period,three applications of the antagonist carried fertilizer show a decr-ease of 31-50% disease and an increase of 14-40% yield.The three applications of the antagonist carried fertilizer seem to be better than that of two applications.However,the yield increase due to the fourth application can hardly cover the cost of labour and material. |
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