摘要
针对山西省16个高粱杂交种的特征特性和区域差异,对它们的生育期、株高、穗长、千粒质量、穗粒质量、淀粉含量等性状与产量的相关性进行了分析,初步拟定了山西省高粱杂交种选育的性状指标,旨在为育种工作者提供参考。
For the characteristics and regional differences of 16 sorghum hybrids cultivated in Shanxi, we analyzed the correlation of production with the main agronomic traits of plant height, ear length, 1 000 seed weight, grain weight, starch content, during their growth periods etc, to studied out preliminary character indexes of Shanxi province sorghum hybrids, and provided reference for breeders.
出处
《山西农业科学》
2012年第1期7-10,共4页
Journal of Shanxi Agricultural Sciences
关键词
山西省
高粱
杂交种
性状
指标
Shanxi province
sorghum
hybrid
traits
indexes
