Abstract：The study of the effect of urea-ammonium chloride mixture on the nitrate content in Brassica campestris L. ssp. chinensis var. utilis Tsenet Lee was carried out. The results are as follows: The application of urea-ammonium chloride mixture significantly reduced nitrate content in Brassica campestris L. ssp. chinensis var. utilis Tsenet Lee. The nitrate content in the plant decreased continuously with the increase of ammonium chloride rate. Ammonium chloride significantly reduced the number of nitrous acid b...
收稿日期: 2005-01-13
引用本文:
苏天明;顾明华;黎晓峰;覃凝;韦瑞邓;靳亚忠;. 尿素配施氯化铵对菜薹硝酸盐积累的影响[J]. 中国蔬菜, 2005, 1(9): 7-9.
Su Tianming;Gu Minghua;Li Xiaofeng;et al.. Effect of Ratio of Urea to Ammonium Chloride on Nitrate Content in Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee. , 2005, 1(9): 7-9.
