水稻光温敏雄性核不育系生态育种的理论与实践(综述)  

THE THEORY AND PRACTICE IN ECOLOGICAL BREEDING FOR PH0TO-THERMO-SENSITIVE GENIC MALE STERILE RICE LINES

作　　者：李仁端[1] 李平[1] 周开达[1] 

机构地区：[1]四川农业大学水稻研究所,温江县611130

出　　处：《四川农业大学学报》1995年第4期448-450,431,共4页Journal of Sichuan Agricultural University

摘　　要：根据光温敏核不育水稻农垦88S的温光反应特性及其遗传特点，长江流域对实用籼型光温散核不育系的要求，利用我国丰富的光温资源，提出光温敏核不育系的生态育种法，已选育出一批较为实用的光温敏核不育系，并发现光温敏核不育再生复育（MSRF）两用系新类型．Ecological breeding method was proposed and practised in breeding photo-thermo-sensitive genic male sterile rice (PTGMS) lines according to the character isties of inberitance and responding to temperature and photoperiod of HPGMR Nongken 58S, and pract ical PTGMS line for Changjiang riyer basin. Some praetieal PTGMS lines were bred and a new type of two-line, Genie male sterile rice possessing ratooning fert ility (MSRF) , was discoyered.

关 键 词：杂交水稻 光温敏核不育 生态育种 水稻 

分 类 号：S511.103.5[农业科学—作物学]