Reproductive adaptation of rice to environmental stress

In rice culture, where seed production is the primary objective, the process of spikelet formation is of major interest. The number and development of spikelets which are differentiated by the panicle directly affect the grain yield. Moreover, the spikelet formation process, especially the stage of...

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Định dạng: Sách
Ngôn ngữ:Undetermined
Được phát hành: Tokyo Japan Scientific Societies Press 1992
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Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ
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082 |b R425 
245 0 |a Reproductive adaptation of rice to environmental stress 
245 0 |c Yoji Takeoka ... [et al.]. 
260 |a Tokyo 
260 |b Japan Scientific Societies Press 
260 |c 1992 
520 |a In rice culture, where seed production is the primary objective, the process of spikelet formation is of major interest. The number and development of spikelets which are differentiated by the panicle directly affect the grain yield. Moreover, the spikelet formation process, especially the stage of differentiation and development of generative cells and the flower-fertilization stage, is the most sensitive to environmental stresses. Subjection to environmental stress at this stage results in severe injuries with consequent reduction in the yield. These stresses include temperature stress, physiological stresses associated with soil, high salinity, flood, drought and fungus infection. The response of the plant differs according to the developmental stage at which it experiences the stress. Thus, an understanding of rice reproductive function and physiology is extremely important to make clear how the morphogenesis of rice spikelets, and especial 
650 |a Rice,Rice,Rice,Sự tái sản xuất lúa gạo 
650 |x Adaptation,Reproduction,Effect of stress on. 
904 |i Năm 
980 |a Trung tâm Học liệu Trường Đại học Cần Thơ