期刊文献+

Effect of day length and temperature on the pollen fertility in photo(thermo)-sensitive genic male-sterile rice

Effect of day length and temperature on the pollen fertility in photo(thermo)-sensitive genic male-sterile rice
下载PDF
导出
摘要 The effect of day length and temperature on the pollen fertility of five photoperiod-sensitive genic male-sterile japonica rice lines (PGMSR) and three temperature-sensitive genic malesterile indica rice lines (TGMSR) were investigated in phytotron. The light source used for illumination was xenon lamp, and the light intensity which plant accepted on the leaf surface was 300—350μmol photons ms. The results indicated that pollens of PGMSR 7001S and E47S aborted completely whereas a little part of 31116S pollens appeared normal under long day photoperiod (LD,25℃,15h) (Table 1). High temperature (HT, 30℃, 12h) and lower temperature (LT,
出处 《Chinese Rice Research Newsletter》 1996年第2期4-5,共2页 中国水稻研究通报(英文版)
  • 引文网络
  • 相关文献
;
使用帮助 返回顶部