摘要
对16个饲用高粱(forage sorghum)品种的8个农艺性状利用灰色关联度分析法进行综合评价,结果表明:在庆阳地区表现较好的饲用高粱品种有BJ0602、大卡(Big Kahuna)。各项指标的排序为分蘖数>株高>茎粗>节数>穗宽>穗长>株高(出苗15d)>株高(出苗40d),研究结果可为庆阳市饲用高粱的引种及推广提供科学依据。
8 agronomic traits of 16 forage sorghum （forage,sorghum） varieties were evaluated by grey relational analysis. The results showed that two varieties including BJ0602,Big Kahuna, performed we11 in the region of Qingyang. The sort of indi- cators were tiller numher〉 ear width〉 stem diameter〉section number〉 plant height〉 ear length〉 plant height〉plant height locations （15 days） 〉 plant height locations （40 days）. This result will provide a scientific evidence for introducing and extending forage sorghum in the region.
出处
《畜牧兽医杂志》
2017年第5期39-42,共4页
Journal of Animal Science and Veterinary Medicine
基金
庆阳市科技专项(ZK201302)
关键词
饲用高粱
农艺性状
灰色关联度分析
Forage sorghum
agronomic traits
grey correlative degree analysis
