摘要
通过对春播牧草品种在15°草山草坡上种植的比较试验,结果表明:参试的9个春播牧草品种中苦荬菜Lactuca indica、苏丹草Sorghum sudanense的鲜草产量和营养品质都高于其它牧草,较适宜作为皖西大别山地区缓坡地的推广品种;其次是甜高粱S.bicolar、墨西哥玉米Zea mayssp.、杂交狼尾草Pennisetumamericanum×P.purprueum、皖草2号S.bicolor×S.sudamensecv.No.2、菊苣Cichorium intybus、籽粒苋Amaranthus paniculatus;而精饲726Zea maysNo.726刈割后没有再生长,有待进一步试验。
Through the comparative study of planting spring sown forage varieties on above 15 degree grass mountains and valleys, the results indicated that. among 9 spring sown forage species experimented, endive and sudangrass had higher yield and nutritional quality, better suited to be extended species for the gentle slopes of Dabieshan area in west Anhui 15rovince; the next was sweet sorgum, Mexico corn, hybrid Chinese pennisetum, Wancao No. 2, endive, floramor; but concentrate feed 726 did not regrow after cutting, further study needed.
出处
《草业科学》
CAS
CSCD
2007年第6期23-27,共5页
Pratacultural Science
基金
安徽省2004年度重点科研项目(04023066)
关键词
春播牧草
刈割
品种
可溶性糖含量
产量分析
spring sown forage species
cut
varieties
soluble sugar content
yield analysis
