摘要
以英国红、品芸2号、龙芸4号和龙23-388为试验材料,研究了不同氮肥处理对芸豆子粒淀粉含量及产量的影响。结果表明,供试的4个品种均以施纯氮30kg/hm2时产量最高,并与其他处理差异极显著。氮肥用量对芸豆子粒淀粉含量的影响因品种而有所不同,龙23-388、英国红、品芸2号的N30处理淀粉含量最高,英国红和品芸2号的N30处理与其他处理差异极显著,龙23-388的N30处理与其他处理差异显著;龙芸4的N20处理淀粉含量最高,与其他处理差异极显著。
This paper investigated effects of different common bean, by using four varieties,＂ British Red＂, nitrogen fertilizer treatments on starch content and yield of ＂Pinyun 2＂,＂ Longyun 4＂ and ＂Long 23-388＂. The, results showed that the four varieties had the highest yields when nitrogen fertilizer amount were 30kg/hm^2. The effect of nltroge hm^2 N n fertilizer on the starch content of common bean varied for different varieties. Under the treatment of 30kg/ on ＂Long23-388＂,＂British Red＂ and ＂Pinyun2＂ produced the highest starch contents compared to other treatments. The treatment of 20kg/hm^2 N on starch content of ＂Longyun 4＂ produced the highest starch content.
出处
《作物杂志》
CAS
CSCD
北大核心
2010年第5期76-79,共4页
Crops
基金
国家食用豆类现代化农业产业技术体系-东北区综合栽培
项目编号:nycytx-18-G9
关键词
芸豆
氮肥用量
产量
淀粉含量
Common bean
Nitrogen fertilization
Yeild
Starch content
