贵草1号多花黑麦草生产试验  

Productive Tests of Guicao 1 (Lolium multiflorum) in Guizhou

作　　者：蒙正兵 龙忠富 陈瑞祥 杨飞[2] 张明均[2] 

机构地区：[1]贵州省草业研究所,贵州独山558200 [2]贵州牧草种籽繁殖场,贵州独山558203

出　　处：《贵州农业科学》2009年第2期99-100,103,共3页Guizhou Agricultural Sciences

基　　金：贵州省农业厅项目"高产优质多花黑麦草引种选育及推广应用"[黔农科字(2003)016];贵州省农业科学院专项资金"贵草1号多花黑麦草中试及产业化示范"[院ZX(2007)046]

摘　　要：贵草1号多花黑麦草是贵州省草业研究所和贵州牧草种籽繁殖场经多年选育而成的一年生黑麦草新品系,试验对贵草1号多花黑麦草在抗病虫害、抗逆性及产量上进行了综合比较。结果表明:贵草1号多花黑麦草新品系生长旺盛,适应性强,表现出优良的生产性能,其生长天数为267～273d,平均鲜草产量为5866.4kg/667m2,平均种子产量为57.8kg/667m2。Guicao 1（Lolium multiflorum） bred by Guizhou Pratalcultural Institute and Guizhou Reproductive Ground of Forage Seeds was tested to investigate its pest resistance, adverse resistance and yield in many counties of Guizhou province. The results showed that the growth period, average fresh grass yield and seed yield of Guicao 1 with strong growth vigor, adaptability and good productive performance was from 267 d to 273 d, 5 866.4 kg/667m2 and 57.8 kg/667m2 respectively.

关 键 词：贵草1号 多花黑麦草 生产试验 产量 

分 类 号：S543.6[农业科学—作物学]