氮磷钾配施对小麦植株养分吸收利用和产量的影响 |
龙素霞,李芳芳,石书亚,赵颖佳,肖凯 |
Effects of Coordinately Application of N, P, and K on Nutrient Contents in Plants and Soils and Wheat Yield |
Suxia Long,Fangfang Li,Shuya Shi,Yingjia Zhao,Kai Xiao |
图3 不同处理各生育时期的土壤速效氮磷钾含量 |
Fig.3 Available contents of N, P2O5, and K2O in soils at various growth stages under different treatments |