排灌机械工程学报
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2022, Vol. 40(12): 1275-1283    DOI: 10.3969/j.issn.1674-8530.22.0157
Effects of groundwater depth and nitrogen application rate on grain filling and water and nitrogen use efficiency of winter wheat
BAI Fangfang1, 2, LI Ping1, QIAO Dongmei1, QI Xuebin1, 3, 4, GUO Wei1, MA Cancan1, 2, DU Zhenjie1
1. Farmland Irrigation Research Institute, Chinese Academy of Agricultural Sciences, Xinxiang, Henan 453002, China; 2. Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China; 3. Water Environment Factor Risk Assessment Laboratory of Agricultural Products Quality and Safety, Ministry of Agriculture and Rural Affairs, Xinxiang, Henan 453002, China; 4. Agricultu-ral Water Soil Environmental Field Research Station of Xinxiang, Chinese Academy of Agricultural Sciences, Xinxiang, Henan 453002, China
Received 2022-06-27  Revised null
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