Abstract：The effects of different controlled-release nitrogen fertilizers(CRNFs)(PDU,PHU,PS2U,PS5U)on yield and quality of flowering Chinese cabbage(Brassica campestris L.ssp.chinensis var.utilis Tsen et Lee)were studied by field experiment.The results showed that the yield was significantly increased by 19.1 %~28.2 % with CRNFs application,compared with the urea treatment with same nitrogen level.The effects of PDU were the most obvious among the 4 CRNFs.The content of soluble protein and VC in flower stalk were th...
收稿日期: 2006-03-02
引用本文:
彭霞辉;刘厚诚;孙光闻;毛小云;廖宗文;陈日远;. 控释氮肥对菜薹(菜心)产量和品质的影响[J]. 中国蔬菜, 2006, 1(8): 16-18.
Peng Xiahui;Liu Houcheng;Sun Guangwen;et al.. The Effects of Different Controlled-release Nitrogen Fertilizers on Yield and Quality of Flowering Chinese Cabbage. , 2006, 1(8): 16-18.
