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资源类型: 外文期刊
作者:Yue, Xianlu(精确检索)
作者:Zhang, Huaizhi(精确检索)
作者:Yue, Xianlu(精确检索)
作者:Hu, Yuncai(精确检索)
作者:Schmidhalter, Urs(精确检索)
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1Optimizing the Nitrogen Management Strategy for Winter Wheat in the North China Plain Using Rapid Soil and Plant Nitrogen Measurements

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来源:COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS

关键词: Nitrogen recommendation; precision nitrogen management; SPAD reading; SPAD index; winter wheat; the North China Plain

年份:2019

2Evaluation of Both SPAD Reading and SPAD Index on Estimating the Plant Nitrogen Status of Winter Wheat

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机构:

来源:INTERNATIONAL JOURNAL OF PLANT PRODUCTION

关键词: Basal stem nitrate concentration; Plant nitrogen concentration; Plant nitrogen accumulation; Chlorophyll meter; SPAD 502; Winter wheat; The North China Plain

年份:2020

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