引用本文: | 郭丽娜, 刘秀珍, 赵兴杰. 不同水分条件下不同形态氮素比例对苋菜产量与硝酸盐含量的影响[J]. 中国生态农业学报(中英文), 2007, 15(6): 208-209. |
Citation: | GUO Li-Na, LIU Xiu-Zhen, ZHAO Xing-Jie. Effect of different water and NO3-N/NH4-N ratios on yield and nitrate cotentent of amaranth[J]. Chinese Journal of Eco-Agriculture, 2007, 15(6): 208-209. |