三江源地区一年生禾豆混播人工草地最佳混播比例的综合评价研究
A comprehensive study evaluating the optimal mix-ing ratio of annual gram-bean mixed artificial grass in the Sanjiangyuan area
冯廷旭 1德科加 1向雪梅 1钱诗祎 1林伟山 1李菲 1魏希杰 1王伟 1张琳1
作者信息
- 1. 青海大学畜牧兽医科学院,青海 西宁 810016
- 折叠
摘要
[目的]探究青海省三江源地区建立人工草地混播体系最佳综合评价模式.[方法]采用3种不同综合评价方法筛选适宜在三江源地区建植的禾豆混播组合及比例.[结果]3种评价方法,AHP层次分析法评价方法中最优混播组合及比例为燕麦+箭筈豌豆(70∶30),隶属函数评价方法中最优混播组合及比例为燕麦+箭筈豌豆(60∶40),灰色关联度评价方法中最优混播组合及比例为燕麦+箭筈豌豆(70∶30).[结论]结合试验地区海拔条件等因素,在高寒地区优先推荐灰色关联度综合评价方法,燕麦+箭筈豌豆(70∶30)混播模式为一年生禾豆混播最佳混播组合及比例.
Abstract
[Objective]In order to investigate the optimal comprehensive evaluation model for establishing an ar-tificial grass mixed seeding system in the Sanjiangyuan area of Qinghai Province.[Method]This paper employed three different comprehensive evaluation methods to screen suitable gram-bean mixed seeding combinations and pro-portions for planting in the Sanjiangyuan area.[Result]The test results revealed that,among the three evaluation methods chosen,the AHP hierarchical analysis method identified the ideal mixed sowing combination and ratio as Av-ena sativa + Vicia sativa(70∶30),the affiliation function evaluation method identified it as Avena sativa + Vicia sa-tiva(60∶40),and the gray correlation evaluation method determined it as Avena sativa + Vicia sativa(70∶30).[Conclusion]The best combined combination and ratio of Avena sativa + Vicia sativa(70∶30)is proposed for the alpine region,based on the the integrated gray correlation evaluation approach,considering the altitude conditions of the test area and other parameters.
关键词
三江源地区/禾豆混播/生产性能/营养品质/综合评价Key words
Sanjiangyuan region/grass and bean mix/production effectiveness/dietary value/thorough evalua-tion引用本文复制引用
基金项目
青海省科技厅项目(K9922050)
青海省重点研发与转化计划(2022-NK-114)
出版年
2024
NETL
NSTL
万方数据