摘要
本试验引进国外4个紫花苜蓿品种,以国产品种公农1号为对照,通过测定苜蓿初花期的干物质、粗蛋白、粗脂肪、粗灰分、无氮浸出物、中性洗涤纤维、酸性洗涤纤维等营养成分,对不同品种间的营养价值进行综合评价。研究表明:5个供试苜蓿品种间的营养物质含量存在差异,运用隶属函数分析法对5个供试品种的营养价值进行综合评价,结果表明龙威6010、Barricade(标靶)、Magnum CR、Magnum Salt的营养品质均要优于国内苜蓿品种公农1号,其中龙威6010是营养价值高的最优品种。
This test of four alfalfa varieties introduced from abroad,with domestic variety Gongnong NO.1 as the contrast,through the determination of alfalfa early flowering of dry matter,crude protein,crude fat,crude ash,nitrogen free extract,neutral detergent fiber,acid detergent fiber and other nutrients,to evaluate the nutritional value of different varieties.Researchshows:Five were differences between the nutrient content of alfalfa varieties,subordinate function analysis method is used to comprehensive evaluation of the nutritional value of five varieties tested,the results showed that Longwei 6010,Barricade,Magnum CR,Magnum Salt is superior to the nutritional quality of domestic alfalfa varieties and Gongnong NO.1,including Longwei 6010 is a high nutritional value of the optimal varieties.
作者
刘志帅
王建光
黄海洋
张忠婷
Liu Zhishuai;Wang Jianguang;Huang Haiyang;Zhang Zhongting(College of Grassland and Resources Environmental Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010019,China;Key Laboratory of Grassland Resources, Ministry of Education P.R. of China,Hohhot,Inner Mongolia 010019 China;Inner Mongolia Mengrong Landscaping Co. Ltd. Hohhot,Inner Mongolia 010011,China)
出处
《草原与草业》
2019年第2期31-36,共6页
Grassland and Prataculture
基金
国家重点研发计划重点专项(2016YFC0500504)
内蒙古重大科技专项“适应新农村牧区发展的高效优质草地家畜生产体系关键技术及示范区建设”
关键词
苜蓿
引种
营养价值
隶属函数
Alfalfa
Introduction
Nutritional value
Membership function
