Effects of Artificial Aging on Physiological Characteristics and Seed Vigor of Medicago ruthenica Se

• 作 者: WANG Xiao-li LI Hong-yan LI Zh
• 机 构: PrataculturalCollege,GrasslandResearchInstitute
• 出 处: 动物与饲料科学：英文版
• 发表日期: 2009年6期
• 关键词: 种子活力 生理特性 人工时效 扁蓿豆 丙二醛含量 老化过程 发芽指数 活力指数 Medic.ago ruthenica Artificial aging S
• 基金项目: This work was funded by National Key Technology R ＆ D Program during the 11th Five-Year Plan Period （2008BADB3B01） and Crops Germplasm Resource Conservation Project of Ministry of Agriculture （NB08-21

As shown by the changes in physiological characteristics and seed vigor of three Medicago ruthenica samples during artificial aging process, the germination potential, germination rate, germination index, vigor index and simple vigor index declined with t