|Table of Contents|

Evaluation of Agronomic Charicaters in Summer Soybean Germplsam of Huanghuai Region(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2008年02期
Page:
215-220
Research Field:
Publishing date:

Info

Title:
Evaluation of Agronomic Charicaters in Summer Soybean Germplsam of Huanghuai Region
Author(s):
HU Guo-yu; ZHANG Li-ya; HUANG Zhi-ping; LI Jie-kun; HU Chen; ZHANG Lei
Crop Institute of Anhui Academy of Agricultural Sciences，Ahui key lab of Crops Quality Improving，Hefei 230031，Anhui，China
Keywords:
Summer soybean of Huanghuai region; Germplasm; Agronomic characteristics; Evaluation
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2008.02.0215
Abstract:
Evaluating and utilizing of soybean germplasm is an important part in soybean breeding. To have a better utilization of Huanghuai summer soybean germplasm，agronomic characters of 383 soybean accessions were tested and correlation analysis were carried out. Results showed there were great variations between main agronomic characters，such as growing period，plant height and number of pods per plant. Yield correlated to pods per plant(r=0.714**)and fertile pods per plant（r=0.712**)significantly，growing period correlated to height of lowest pods(r=0.593**)and nodes of main stem （r=0.450**) significantly. Seeds per pod had significant negative correlation with growing period（r=-0.586**）and 100-seed weight（r=-0.437**），fertile pods per plant had significant negative correlation with 100-seed weight（r=-0.445**）.These evaluations of agronomic characters could provide more information for soybean breeders in their breeding program.

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Last Update: 2014-10-10