兴安盟8个饲用甜高粱品种的生产性能与营养品质的比较
Comparison of production performance and nutritional quality of eight forage sweet sorghum varieties in Xing'an League
莽春霞 1刘洪杉 1赵力兴 1候伟峰 1其格其 1张旗 1姜昕禹 1毕盛楠1
作者信息
- 1. 兴安盟农牧科学研究所,内蒙古兴安盟 137400
- 折叠
摘要
研究旨在筛选出适宜内蒙古兴安盟地区种植的甜高粱品种,分析比较了 8个饲用甜高粱品种的生产性能和营养品质,并采用灰色关联度分析进行综合评价.结果显示,3701的株高(412.67cm)、鲜草产量(186 111.11 kg/hm2)和干草产量(39 995.56 kg/hm2)最高.大力士的粗蛋白含量(5.17％)最高.海牛的中性洗涤纤维(64.02％)和酸性洗涤纤维(40.35％)含量最低.8个参试品种在内蒙古兴安盟地区的适应性顺序为:丰甜＞力神＞F10＞绿巨人＞大力士＞牛魔王＞海牛＞3701.研究表明,甜高粱品种丰甜在兴安盟地区综合表现最好,具有推广价值.
Abstract
The study aimed to screen suitable sugar sorghum varieties for planting in the Xing'an League area of Inner Mongolia,and analyzed and compared the production performance and nutritional quality of eight fodder sweet sorghum varieties,using grey relational analysis for comprehensive evaluation.The results showed that 3701 had the highest plant height(412.67 cm),fresh forage yield(186 111.11 kg/hm2),and dry forage yield(39 995.56 kg/hm2).Hercules had the highest crude protein content(5.17％).Manatee had the lowest content of neutral detergent fiber(64.02％)and acid detergent fiber(40.35％).The adaptability order of the eight tested varieties in the Xing'an League area of Inner Mongolia was:Fengtian＞Lishen＞F10＞Green Giant＞Hercules＞Bull Demon King＞Manatee＞3701.The study indicates that the sweet sorghum variety Fengtian has the best comprehensive performance in the Xing'an League area and has the value for promotion.
关键词
兴安盟/甜高粱/生产性能/营养品质/灰色关联度Key words
Xing'an League/sweet sorghum/production performance/nutritional quality/grey correlation degree引用本文复制引用
基金项目
兴安盟科技计划项目(MB202101)
兴安盟农牧科学研究所青年创新基金项目()
内蒙古农牧业科学院青年创新基金(2021QNJJMO4)
出版年
2024
国家科技期刊平台
NSTL
万方数据