12个多年生牧草品种在迪庆高寒地区的引种评价  

Adaptability evaluation of 12 perennial forage cultivars in alpine region of Diqing

作　　者：单贵莲[1] 张美艳[2] 廖祥龙[2] 钟绍丽 周鹏[1] 薛世明[2] 

机构地区：[1]云南农业大学草业科学系,云南昆明650201 [2]云南省草地动物科学研究院,云南昆明650212

出　　处：《草业科学》2016年第9期1793-1800,共8页Pratacultural Science

基　　金：公益性行业(农业)科研专项(201203007);云南省科技创新人才计划(2012HA012)

摘　　要：为筛选出适宜云南迪庆高寒地区种植的多年生牧草品种,本研究开展了12个多年生牧草品种引种适应性的比较,并采用灰色关联度综合评价法对其生产性能进行了综合评价。结果表明,12种牧草生产性能的高低顺序为紫花苜蓿牧歌401+Z(Medicago sativa cv.Amerigraze401+Z)>菊苣将军(Cichorium intybus cv.Commander)>鸭茅安巴(Dactylis glomerata cv.Anmba)>多年生黑麦草雅晴(Lolium perenne cv.Yatsyn)>白三叶铺地(Trifolium repens cv.Prop)>红三叶(T.pratense)>白三叶海法(T.repens cv.Haifa)>紫花苜蓿游客(Medicago sativacv.Eureka)>紫花苜蓿WL-525(Medicago sativacv.WL-525)>扁穗雀麦草地麦特(Bromus catharticus cv.Grasslands Matua)>紫花苜蓿猎人河(M.sativacv.Hunterriver)>老芒麦同德(Elymus sibiricus cv.Tongde)。其中,牧歌401+Z紫花苜蓿、将军菊苣、安巴鸭茅、雅晴多年生黑麦草、铺地白三叶、普通红三叶、海法白三叶在当地适应性较好,生产性能相对较高,可作为当地建植栽培草地及改良天然草地的优选品种。研究结果对解决当地饲草匮乏、促进当地草地畜牧业的可持续发展具有重要的意义。To select suitable perennial forages cultivating in alpine region of Diqing,the introduction adaptability of 12 perennial forage grasses was studied in this research,and the grey correlative degree analysis was used to evaluate the production performance of these 12 perennial forage grasses.The results showed that the order of production performance of 12 perennial forage grasses was Medicago sativacv.Amerigraze401＋Z〉 Cichorium intybus cv.Commander 〉Dactylis glomerata cv.Anmba 〉Lolium perenne cv.Yatsyn〉 Trifolium repens cv.Prop〉 Trifolium pratense 〉T.repens cv.Haifa 〉M.sativa cv.Eureka 〉M.sativa cv.WL-525〉 Bromus willdenowii cv.Grasslands Matua 〉M.sativacv.Hunterriver〉Elymus sibiricus cv.Tongde.The production and adaptability of M.sativa cv.Amerigraze401＋Z,Cichorium intybus cv.Commander,D.glomeratacv.Anmba,L.perenne cv.Yatsyn,T.repens cv.Prop,T.pretense and T.repens cv.Haifa were relatively better,which were preferred varieties used in establishing artificial grassland and modifying natural grassland in Diqing area.The results of this research play an important role in solving the forage shortage and promoting the sustainable development of local grassland animal husbandry.

关 键 词：高寒地区 多年生牧草 产量 牧草品质 

分 类 号：S54[农业科学—作物学]