不同结荚习性大豆主要农艺性状与单株产量的比较研究  

A Comparative Study on Soybean Agronomic Traits of Different Podding Habits

作　　者：苏黎[1,2] 宋书宏[1,2] 孙满柱 黄卫东[1,2] 刘晓丽 王文斌[1,2] 孟宪国[1,2] 

机构地区：[1]辽宁省农科院油料所 [2]开原市农业技术推广中心

出　　处：《辽宁农业科学》1997年第3期11-13,共3页Liaoning Agricultural Sciences

摘　　要：本研究以３种结荚习性大豆品种为试材，研究其主要农艺性状与单株产量的关系。采用逐步多元回归和通径分析结果表明，有限性大豆（铁丰２４号）单株产量主要决定于分枝荚数、主茎荚数、株高和荚高；亚有限性大豆（辽豆１０号）决定于主茎荚数、主茎节数和株高；These studies were carried out under field condition in Shenyang city from 1994 to 1995. A comparative study was made on growth and yield of different podding habits. The path coefficient and maltivariate analysis showed that the yield of per plant of determinate relied on the pods of brance and stem, plant height and the position of pods set; the subdeterminate of that relied on the pods and nodes of the main stem and plant height; the indeterminate of that only relied on the pods of the main stem.

关 键 词：大豆 结荚习性 农艺性状 产量 

分 类 号：S565.102[农业科学—作物学]