中国农业科学（英文版）2002，Vol.1Issue(8)：850-855,6.
Study on the Root Systems for Different Types of Winter Wheat
Study on the Root Systems for Different Types of Winter Wheat
YAN Su-hong 1YANG Zhao-sheng 1WAN Jun-juan 1LI Tie-zhuang 2WANG Hai-feng3
作者信息
- 1. Cotton Research Institute, Chinese Academy of Agricultural sciences, Anyang 455112, P.R. China
- 2. Seed Manager Station of Henan Province, Zhengzhou 450002, P.R. China
- 3. Anyang Soil Fertilization Station, Anyang 455000, P.R.China
- 折叠
摘要
Abstract
Root growth traits for different wheat types varied during the growth cycle. The root system of 93 Zhong 6, which is a dwarf, big-ear variety, reached its highest density at anthesis, while the root density of Zhoumai 13, a medium-type variety, demonsrated its highest value during the node elongation stage and decreased rapidly at later growth stages, which resulted in lower yield. The root density of Zhongyu 6 and 98Zhong 18, high yield potential, multiple ears varieties, did not show observable variation in their root systems during their growth cycles.关键词
Winter wheat/Varieties/Root system/Growth traitsKey words
Winter wheat/Varieties/Root system/Growth traits引用本文复制引用
YAN Su-hong,YANG Zhao-sheng,WAN Jun-juan,LI Tie-zhuang,WANG Hai-feng..Study on the Root Systems for Different Types of Winter Wheat [J].中国农业科学（英文版）,2002,1(8):850-855,6.
