不同氮肥增效剂对减少豫北麦田气态氮损失及其增产效果研究
Study on the Effect of Different Nitrogen Fertilizer Synergists on Reducing Gaseous Nitrogen Loss and Increasing Yield in Wheat Field of Northern Henan
不同氮肥增效剂对减少豫北麦田气态氮损失及其增产效果研究 |
| 贺云霞, 马建辉, 张黛静, 刘东华, 晁晓燕, 陈慧平, 李春喜 |
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Study on the Effect of Different Nitrogen Fertilizer Synergists on Reducing Gaseous Nitrogen Loss and Increasing Yield in Wheat Field of Northern Henan |
| He Yunxia, Ma Jianhui, Zhang Daijing, Liu Donghua, Chao Xiaoyan, Chen Huiping, Li Chunxi |
| 图3 不同氮肥增效剂对土壤NH4+含量的影响 |
| Fig.3 Effects of different nitrogen fertilizer synergists on NH4+ contents in soil |
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