An Analysis on the Heat Resistance of Rice Germplasm Resources during Flowering Period

• 作者: Bingliang WAN Chunhai JIAO Desuo YIN Zhongping ZHA
• 来源期刊: 亚洲农业研究：英文版
• 学科: 农学
• 关键词: Rice(Oryza SATIVA L.) GERMPLASM RESOURCES FLOWERING PERIOD Heat resistance
• 年，卷（期）: 2016,（6）
• 页码范围: 57-60
• 页数: 4页
• 分类号: S511

摘要

56 Chinese rice core germplasm resources,18 foreign rice germplasm resources and 6 restorer lines are subjected to high temperature stress during flowering period. Based on relative spikelet fertility rate,rice heat resistance is evaluated. The results show that different resistance to high temperature exists in different varieties,and 6 new rice varieties present high heat resistance.