|Table of Contents|

Evaluation on Characters Stability of Soybean Germplasms through Gray Correlation Degree Analysis(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2012年03期
Page:
406-410
Research Field:
Publishing date:

Info

Title:
Evaluation on Characters Stability of Soybean Germplasms through Gray Correlation Degree Analysis
Author(s):
WEI Yun-shan; LIU Ying-chun; DING Su-rong; WANG Hui-cai; ZHANG Xiao-rong
Chifeng Agricultural and Animal Husbandry Scientific Research Institute,Chifeng 024031,Inner Mongolia,China
Keywords:
Soybean germplasms; Characters stability; Gray correlation degree analysis
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2012.03.014
Abstract:
In order to quicken the use of soybean germplasm resources in northern China,we studied the characters stability of 57 soybean germplasms by gray correlation degree analysis.The results showed that the traits affected yield significantly were pods per plant,seeds per plant,100-seed weight and growth duration among different maturity groups.We screened 10 stable varieties by evaluating their agronomic traits from 2008 to 2010,they were Nenfeng 15,Dongnong 01-1234,Suinong14,Jilin 39,Heinong 48,Zihua 4,Huangdali,Jinlin 30,Xiaohuangdou and Fengdihuang.At the same time,the traits characteristics of different germplasms resources were clarified,which will provide a more quantify and reliable basis for the utilization of soybean germplasms.

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Last Update: 2014-08-16