15个苜蓿品种在内蒙古中部地区的综合评价
Comprehensive evaluation of 15 alfalfa varieties in Inner Mongolia central region
张小青 1张雅荣 1董文利 1李晓婷 1张文彪 1索明春 1王振宇 1刘亚玲2
作者信息
- 1. 内蒙古蒙草草种业有限公司,内蒙古 呼和浩特 010070
- 2. 蒙草生态环境 (集团) 股份有限公司,内蒙古 呼和浩特 010070
- 折叠
摘要
以国内外 15 个广泛栽培的重点苜蓿品种为研究对象,于内蒙古中部地区开展苜蓿品种适应性评价,根据各品种的农艺性状与品质性状,通过灰色关联度综合评价,筛选出适合内蒙古中部地区灌溉条件下综合性状优良的苜蓿品种.结果显示,等权关联度和加权关联度排序方法下,巨能 401、柏拉图、草原 2 号杂花苜蓿为综合排名较高的品种,是本地区优选苜蓿品种,斯贝德和陇东苜蓿表现最差,不适合本地区种植.
Abstract
In this study,15 key alfalfa varieties that widely cultivated in home and abroad were taken as the research object,and their adaptability were evaluated in the central region of Inner Mongolia.The aim of this study was to screen alfalfa varieties with excellent comprehensive traits that suitable for irrigation conditions in the central region of Inner Mongolia through grey-relation comprehensive evaluation.The results shown that Juneng No.401,Plato and Caoyuan No.2 were preferred alfalfa varieties in this area which had higher comprehensive ranking under both equal-weighted and weighted correlation.The performance of Spyder and Longdong was the worst and was not suitable for planting in the region.
关键词
苜蓿/农艺性状/品质性状/灰色关联度/综合评价Key words
alfalfa/agronomic traits/quality traits/grey relational grade/comprehensive evaluation引用本文复制引用
基金项目
苜蓿规模化种植示范项目(2023-揭榜挂帅-社-1-5)
出版年
2024
NETL
NSTL
维普
万方数据