菜用春大豆新品种辽鲜1号施氮量和种植密度试验  

Experiment of Nitrogen Dosage and Planting Density of New Spring Vegetable Soybean Cultivar Liaoxian No.1

作　　者：刘伟明[1] 包祖达 丁杨东 

机构地区：[1]台州科技职业学院,浙江黄岩318020 [2]椒江区种子推广站

出　　处：《长江蔬菜》2011年第14期48-49,共2页Journal of Changjiang Vegetables

摘　　要：为实现莱用春大豆新品种辽鲜1号的高产高效栽培，选择了施氮量和种植密度两个试验因子，通过田间双因素试验．研究了供试因子对辽鲜1号生长发育和产量的影响。试验结果表明，种植密度以2．0万株／667m^2，尿素用量以4-8kg／667m^2为宜。Effects of two-factor experiment with nitrogen dosage and planting density on growth and yield were studied to understand high yield and efficiency cultivation technology of Liaoxian No. 1. The results showed that the planting density should be 20 000 plants per 667 m^2 and urea dosage should be 4-8 kg per 667 m^2.

关 键 词：菜用大豆 辽鲜1号 施氮量 种植密度 

分 类 号：S643.7[农业科学—蔬菜学]