水稻低温敏不育系培矮64s“冷灌繁种”适用技术研究  

STUDY ON APPLYING “COLD FERTILITY” METHOD TO LOW TEMPERATURE SENSITIVE VARIETY OF STERILE STRAIN

作　　者：储长树[1] 卢显富[1] 姚克敏[1] 宗雪梅[1] 周承恕[2] 李继明[2] 刘建宾[2] 

机构地区：[1]南京气象学院应用气象学系 [2]湖南杂交水稻研究中心

出　　处：《南京气象学院学报》1997年第4期423-433,共11页Journal of Nanjing Institute of Meteorology

摘　　要：通过对低温敏不育系水稻培矮６４ｓ育性敏感期间冷水灌溉处理后的农田微气象要素和自交结实率的平行观测，分析研究了供试不育系的适宜灌水时段、灌水深度以及灌溉用水量等的“冷灌繁种”适用技术。Based on synchronous observations of micrometeorologial field elements and grainbearing rates by self mating in coldwater fields during a fertilitysensitive period of short lowtemperaturesensitive variety 64s of the sterile strain, study was made of optimal time intervals, depth and amount of irrigated water for the crop, called the “cold fertility” technique.

关 键 词：低温敏不育系 冷灌繁种 自交结实率 水稻 培矮 

分 类 号：S162.53[农业科学—农业气象学] S511.103.5[农业科学—农业基础科学]