摘要
分析了华南超级稻品种绝对产量指标与日产量指标存在矛盾的根本原因在于品种生育期的差异。并针对华南稻区品种具有特殊的地理生态型和季节生态型以及品种优质化进程较快的特点,提出了以品种生育期和品质等级为确定依据的华南超级稻指标体系。
In this paper, the essential reason that the absolute yield of South China super rice in contradiction to the yield per day was analyzed, it due to the different durations between the varieties and combinations. The yield index system of South China super rice that determined by the duration and quality of the varieties and combination was put forward according to the special climate and ecological environment condition in South China and the rapid quality course of the varieties and combinations in South China.
出处
《中国农学通报》
CSCD
2005年第2期92-93,131,共3页
Chinese Agricultural Science Bulletin
基金
广东省科技创新百项工程(2KB64804N)资助项目。
