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Position: Home > Articles > Study of Biogas Fermentation Liquid on Control of Bacterial Blight of Rice and Sheath and Culm Blight of Rice China Biogas 1993 (03) 11-15

沼气发酵液防治水稻白叶枯病和纹枯病的研究

作  者:
李顺鹏;樊庆笙;朱家全
关键词:
沼气发酵液;治疗作用;水稻白叶枯病;水稻纹枯病;预防效果
摘  要:
沼气发酵液对于水稻白叶枯病和纹枯病有明显的防治效果。使用沼气发酵液比使用化肥和猪杂肥,水稻白叶枯病的病叶率降低11.29~21.43%、病情指数降低11.86~25.47%,预防效果为48.32~43.42%,治疗作用为17.61~17.92%;水稻纹枯病的病叶率降低9.83~26.16%,病情指数降低了44.94~66.52%;千粒重增加3.08~7.80%,理论产量较单施化肥增加22.22~28.41%。
译  名:
Study of Biogas Fermentation Liquid on Control of Bacterial Blight of Rice and Sheath and Culm Blight of Rice
作  者:
Li Shunpen Fan Qingsheng (The Research Lab of Agric. Microbiology, Nanjing Agricultral University) Zhu Jiaquan(the Station of Plant Protection, Hongze Country Jiangsu Province)
关键词:
the bacteial blight of rice;;the sheath and culm blight of rice;;biogas fermentation liquid;;control function;;preventive effect
摘  要:
The bacterial blight of rice and sheath and culm blight of rice are caused by xanthomonas campeseris pv oryzae and rhiyoctoaia solani. The leaf incidence of bacterial blight of rice and sheath and culm blight of rice treated with biogas fermentation liquid had dropped 45.68%and24.17%, the disease index of that had dropped 67.03%and66.52%than using chemical fertilizer respectively.

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