[1]宋凤娟　徐启雨　刘群　杨庆凯　张淑珍.大豆品种边际效应的初步分析[J].大豆科学,1997,16(02):181-184.[doi:10.11861/j.issn.1000-9841.1997.02.0181]
　Song Feng juanXu Qiyu Liu QunYang Qing kaiZhang Shuzhen.PRELIMINARY ANALYSIS OF THE BORDER EFFECTOF SOYBEAN VARIETIES[J].Soybean Science,1997,16(02):181-184.[doi:10.11861/j.issn.1000-9841.1997.02.0181]
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大豆品种边际效应的初步分析

《大豆科学》[ISSN:1000-9841/CN:23-1227/S] 卷: 第16卷 期数: 1997年02 页码: 181-184 栏目: 出版日期: 1997-05-20
Title:
PRELIMINARY ANALYSIS OF THE BORDER EFFECTOF SOYBEAN VARIETIES
作者:
宋凤娟　徐启雨　刘群　杨庆凯　张淑珍
(建三江农场局科研所、种子管理处)
(东北农业大学150030)
Author(s):
Song Feng juan　Xu Qiyu Liu Qun　Yang Qing kai　Zhang Shuzhen
( Scient i f ic Research Institute of J iansanj iang Fram Administration Bureau )
(Northeast Agricul tural University , Harbin 150030)
DOI:
10.11861/j.issn.1000-9841.1997.02.0181
文献标志码:
A
摘要:
在31个不同结荚习性大豆品种(系)试验的4行区中间2行,分别取第1、2、3、4株,调查其产量构成性状并进行单株测产和考种,分析了不同性状的边际效应。结果表明不同性状的边际效应大小的排列为分枝数> 产量构成性状(单株荚数、粒数)、产量> 茎杆重> 百粒重> 粒茎比。亚有限结荚习性品种边际效应大于无限结荚习性品种。品种间边际效应差异明显。
Abstract:
Thi rty-one so ybean v arieties( lines) wi th di fferent pod bea ring habi t w ere tested inthe study. The first , seco nd, third a nd fourth plants from the middle tw o lines of thefour line plo ts w ere studied, The border ef fects of dif ferent va rieties w ere a naly zedthrough yield component characters investiga tion, yield test and plant study. The results show ed that the sequence of bo rder ef fect w as: numbers of bra nches > yield componentcha racters ( pods per plant a nd number of seeds) and yield > stem height> heig hper 100 seeds > seed-stem ratio. The border effect of semidetermina te va rieties w asla rg er than that of indeterminate va rieties. Sig ni fica nt dif ference existed among the bo rdereffect of dif ferent v arieties. The bo rder effect s o f eight va rieties( lines) , such as Kefu8906-2, No ng da6455, Hefeng 25, etc. were smaller.
更新日期/Last Update: 2017-01-13