Effect of Nitrogen Application on the Photosynthetic Rate and Photosynthetic Matter Accumulation and Yield in Walnut-Wheat Intercropping
ZHANG Hong-zhi;CHEN Xing-wu;LEI Jun-jie;QIAO Xu;ZHAO Qi;ZHANG Xin-zhi;Nuermaimaiti Tuoheniyazi
. 2015, (10): 1947 -1952 .