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Position: Home > Articles > Research Stage and Strategy of Rice Bearing Obstacle Journal of Sichuan Agricultural University 2000,18 (4) 86-89

水稻籽粒结实障碍的研究历程和对策

作  者:
李天
单  位:
四川农业大学职业技术师范学院
关键词:
结实率;常规水稻;品种间杂交水稻;亚种间杂交水稻;库源关系
摘  要:
通过对水稻结实障碍的研究历程进行较为系统地阐述 ,将研究历程划分为三大阶段 :常规水稻阶段、以品种间杂交稻为主的阶段和以亚种间杂交稻为主的阶段 ;对各阶段的主要成就进行了归纳和评述。最后 ,提出了提高杂交稻结实率的对策 ,并对今后研究工作的方向提出了看法
译  名:
Research Stage and Strategy of Rice Bearing Obstacle
作  者:
LI Tian (Teachers College of Professional Education, Sichuan Agricultural University, Yaan 625014, Sichuan, China)
关键词:
BEARING PERCENTAGE; CONVENTION RICE; INTER SPECIFIC HYBRID; INTER SUBSPECIFIC HYBRID
摘  要:
Research stage of rice bearing obstacle is analyzed. The research is divided into three stages: convention rice stage, inter specific hybrid rice stage and inter subspecific hybrid rice stage. The achievement of every stage is studied, the strategy of increasing bearing percentage and the view of further research are put forward.

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