氮肥形态与大白菜产量及硝酸盐累积的关系

李建设;高艳明;孙权;

The Effect of Nitrogen Forms on Chinese Cabbage Yield and Nitrate Accumulation

Li Jianshe;Gao Yanming;Sun Quan

中国蔬菜 . 2002, (6): 15 -17 .