氮磷钾运筹模式对北疆滴灌棉花生长发育和产量的影响
文明,李明华,蒋家乐,马学花,李容望,赵文青,崔静,刘扬,马富裕

Effects of Nitrogen, Phosphorus and Potassium on Drip-Irrigated Cotton Growth and Yield in Northern Xinjiang
WEN Ming,LI MingHua,JIANG JiaLe,MA XueHua,LI RongWang,ZHAO WenQing,CUI Jing,LIU Yang,MA FuYu
图4 氮磷钾综合运筹下产量相对值变化规律图 (2018、2019年)
Fig. 4 Coupling effects of nitrogen, phosphorus and potassium on relative yield (2018 and 2019)