小麦秸秆还田和施钾对棉花产量与养分吸收的效应
张凡1, 睢宁1, 余超然1, 刘瑞显2, 杨长琴2, 宋光雷1, 孟亚利1,#cod#x0002A;, 周治国1

Effects of Wheat Straw Returning and Potassium Fertilizer Application on Yield and Nutrients Uptake of Cotton
ZHANG Fan1, SUI Ning1, YU Chao-Ran1, LIU Rui-Xian2, YANG Chang-Qin2, SONG Guang-Lei1, MENG Ya-Li1,#cod#x0002A;, ZHOU Zhi-Guo1
图1 棉株生物量A、营养器官生物量B和生殖器官生物量C累积动态2013 缩写同 表2 。Abbreviations are the same as those given in Table 2 .
Fig. 1 Dynamics of biomass accumulation in cotton plant A, vegetative organs B, and reproductive organs C in 2013