不同栽培方式对新大粒1号群体生理特性的影响  

The Effect of Different Cultivation Methods on Physiological Characteristics of a New Soybean Variety—Xindali No.1

作　　者：顾和平[1] 陈华涛[1] 曹庆穗[2] 褚芳[2] 袁星星[1] 张红梅[1] 崔晓艳[1] 陈新[1] 

机构地区：[1]江苏省农科院蔬菜研究所,江苏南京210014 [2]江苏省农科院原子能农业利用研究所,江苏南京210014

出　　处：《金陵科技学院学报》2012年第2期62-71,共10页Journal of Jinling Institute of Technology

基　　金：江苏省农业科技自主创新基金项目(scx(11)3067;cx(10)409);江苏省农业三项工程项目(sx(2011)424-8)

摘　　要：研究了特大粒夏播菜用大豆—新大粒1号生育过程中的部分生理特性和产量性状,结果表明:1)在播期试验中,播期越早,播种到采收鲜豆荚的时间越长,反之则越短。7月5日播种的产量最高,达11.52t·hm-2,极显著高于其他播期。2)在栽培方式试验中,垄作栽培条件下的鲜荚产量极显著高于大厢平作栽培条件。3)在个体空间设置试验中,30cm双苗的鲜荚产量极显著高于15cm单苗的鲜荚产量。The paper explores physiological characteristics and the yield of a soybean new vari- ety Xindali No. 1. The results are as follows： 1） In the sowing experiment, the earlier the sow- ing date, the longer the period from sowing to harvesting fresh pods, and vice versa. The high- est yield is obtained when it is sown on July 5th, with the yield of 11.52 t ·hm-2, significantly higher than those under other sowing dates. 2） In the experiment of cultivation methods, the yield of fresh pods under ridge cultivation is significantly higher than that under level cultiva- tion. 3） In the experiment of spatial settings, the yield of fresh pods in double seedlings with channel width of 30 cm is significantly higher than that in single seedling with channel width of 15 cm.

关 键 词：新大粒1号 生理特性 高产栽培 

分 类 号：S643.7[农业科学—蔬菜学]