宁夏引黄灌区春小麦氮磷钾需求及化肥减施潜力
王西娜1,于金铭1,谭军利2(
),张佳群1,魏照清1,王朝辉3
),张佳群1,魏照清1,王朝辉3
Requirement of Nitrogen, Phosphorus and Potassium and Potential of Reducing Fertilizer Application of Spring Wheat in Yellow River Irrigation Area of Ningxia
WANG XiNa1,YU JinMing1,TAN JunLi2(),ZHANG JiaQun1,WEI ZhaoQing1,WANG ZhaoHui3
),ZHANG JiaQun1,WEI ZhaoQing1,WANG ZhaoHui3
图1. 2018年永宁县月降水量、月平均最高气温和最低气温
Fig. 1. Precipitation, average highest temperature and average lowest temperature per month of Yongning County in 2018
