四川水稻不同生育期干旱与产量灰色关联分析
邓国卫, 孙俊, 赖江, 张玲

Grey correlation analysis of drought and yield at different growth stages of rice in Sichuan Province
DENG Guowei, SUN Jun, LAI Jiang, ZHANG Ling
图4 四川稻区水稻各生育期干旱与产量灰色关联度排序分布
(a)移栽—分蘖期,(b)分蘖—拔节期,(c)拔节—孕穗期,(d)孕穗—抽穗期,(e)抽穗—成熟期
Fig.4 Rank distribution of grey correlation degree between drought and yield at different growth stages of rice in planting region of Sichuan Province
(a) transplanting-tillering stage, (b) tillering-jointing stage, (c) jointing-booting stage,(d) booting-heading stage, (e) heading-maturity stage