秸秆还田年限及施磷水平对玉米根系生长和产量的影响

胡昊驰, 王富贵, 朱孔艳, 胡树平, 王猛, 王志刚, 孙继颖, 于晓芳, 包海柱, 高聚林

Effects of Straw Returning Years and Phosphorus Application on Root Growth and Yield of Maize

Hu Haochi, Wang Fugui, Zhu Kongyan, Hu Shuping, Wang Meng, Wang Zhigang, Sun Jiying, Yu Xiaofang, Bao Haizhu, Gao Julin

图3 秸秆还田年限和磷处理对产量及其构成因素的影响

Fig.3 Effects of straw returning period and phosphorus treatment on yield and its components