開花期の高温によるイネ（Oryza sativa L.）の不稔

日本作物学会紀事

松井 勤¹ 

[1] 岐阜大学応用生物科学部

关键词: Rice;    イネ;    Flowering stage;    開花期;    Flowering time;    開花時刻;    Heat-induced floret sterility;    高温不稔;    Pollination;    受粉;    Global warming;    地球温暖化;    Panicle temperature;    穂温;   

DOI  :  10.1626/jcs.78.303

学科分类：农业科学（综合）

来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan

【 摘 要 】

Projected global warming is expected to increase the occurrence of high-temperature-induced floret sterility in rice. Elucidation of the conditions that induce and prevent the sterility would help researchers to predict the impact of climate change on rice yield and to develop countermeasures against yield losses that might result from the high temperatures. This paper describes the floret sterility induced by high temperature especially at the flowering stage. I first surveyed the reports on the conditions that induce floret sterility, and then reviewed the studies on the mechanism of the occurrence. Finally, I reviewed the studies on the tolerance to sterility-inducing high temperatures at the flowering stage.

【 授权许可】

Unknown