摘要
培矮 6 4 S是我国目前两系法杂交稻生产中应用最广泛的实用不育系。利用培矮 6 4 S在南京、武汉、长沙、贵阳、三亚等地的多年分期播种资料及其相应的温度和日长资料 ,分析了水稻光 (温 )敏核不育系培矮 6 4 S的不育性和可繁性 ,并采用光温分级法和育性量化模型法 ,分析了培矮 6 4 S的育性转换光温指标。
On the basis of the sowing experiment for Pei'ai64S conducted in Nanjing, Wuhan, Changsha, Guiyang and Sanya, the photo thermo character of development and fertility of Pei'ai64S was analyzed ,the light temperature level classifying and quantitive model of fertility methods were used to obtain fertility Index. The results of two methods were consistent well
出处
《南京气象学院学报》
CSCD
北大核心
2001年第3期364-370,共7页
Journal of Nanjing Institute of Meteorology
基金
国家科委 863计划 0 1 0 1 0 1
