摘要
采用田间试验和仪器分析方法,研究植物营养剂对豇豆(Vigna unguiculata)产量、还原糖、维生素C及有机硒含量的影响。结果表明,在豇豆的花期喷施植物营养剂(处理①)可以提高产量达35.80%,还原糖含量增加3.55%,有机硒含量增加16.54%。植物营养剂能有效提高豇豆的产量和品质。
The field experiment and instrument analysis were used to study the effects of plant nutrients on the yield and con tent of reducing sugar, vitamin C, organic selenium of cowpea （Vigrta unguiculata）. The results showed that, foliar applica tion of plant nutrients（treatment 0） in the flowering period of Vigna ungu＆ulata）, the yield can be improved of 35.80%. The content of reducing sugar and organic selenium was 3.55% and 16.54% more than than the conventional control. The plant nutrients can effectively improve the yield and quality of cowpea （Vigna unguiculata）
出处
《湖北农业科学》
北大核心
2014年第1期41-42,51,共3页
Hubei Agricultural Sciences
基金
长沙市科技计划项目(K1205051-21)
湖南省创新团队项目
