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浙江嘉兴市农科所张福星等1988年以来试验联合固氮菌耐氨菌系(中国农科院原子能所选育的粪产破菌株A15/KCP5、催媲克菌NG1390和阴沟肠杆菌E2613的混合菌)对水稻产量的影响,结果1hm~2施氮量为0,105,135和165kg的情况下,接种联合固氮菌者分别比不接菌者增产11.7％,
Zhejiang Jiaxing City Institute of Zhang Fuxing and other test since 1988, the joint azotobacter strains of ammonia-resistant bacteria (Chinese Academy of Agricultural Sciences selected by the atomic energy of the dung strain of A15 / KCP5, Actinomycetes NG1390 and Enterobacter cloacae E2613 mixed Bacteria) on rice yield, the results of 1hm ~ 2 nitrogen application rate of 0,105,135 and 165kg of cases, the combination of azotobacter alone were non-inoculated than the average yield of 11.7%