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Position: Home > Articles > Ecological and Biological Characteristics and Utilization of Galega orientalis Lam.cv.Xinyin No.1 Grass-Feeding Livestock 2009 (2) 54-55

新引1号东方山羊豆生态生物学特性及利用

作  者：
张希山;顾祥;张清斌;朱忠艳;穆尼热;王承军;田聪
单  位：
新疆乌苏市草原工作站;新疆畜牧科学院草业研究所
关键词：
新引1号东方山羊豆;生态生物学特性;利用评价
摘  要：
新引1号东方山羊豆(Galega orientalis Lam.cv.Xinyin No.1)为多年生、根蘖性、茎中空、直立、株高90～120cm,冬性豆科牧草。可在土壤总盐碱含量低于0.3%以下生长发育良好,气温-25℃～-45℃低温条件下有积雪覆盖地区安全越冬。抗真菌、细菌性病害、线虫。在天山北坡山前冲积扇平原农区年可收获三茬干草,产量达12～15t/ha,高产稳产期达10年以上。鲜、干草各类家畜均喜食,分枝期和初花期分别含单宁0.02%和0.93%,反刍家畜青饲不会发生臌胀病。初花期粗蛋白质、氨基酸、中、酸性洗涤纤维含量分别为23.88%、14.17%、43.17和35.82%。干草饲喂荷斯坦奶牛比饲喂苜蓿干草产奶量、乳脂率和乳蛋白分别提高2.1%、0.35%和0.24%。该品种建植的人工草地郁闭度>90%时,菟丝子(Cuscata chinensis)不能成活;该品种种子粒径10～12目,批量种子如混杂有菟丝子种子(粒径14～16目)易清选。该牧草不受苜蓿叶象甲(Hyptra postica)、苜蓿籽象甲(Tychius medicaginis)、驴豆根瘤象甲(Sitona callosus)危害,可与苜蓿人工草地轮作。
译  名：
Ecological and Biological Characteristics and Utilization of Galega orientalis Lam.cv.Xinyin No.1
作  者：
ZHANG Xi-shan1,GU Xiang2,ZHANG Qin-bin2,ZHU Zhong-yan2,MU Ni-re2,WANG Cheng-jun2,TIAN Cong2(1.Wusu Grassland Station of Xinjiang,Wusu 833000,China;2.Grassland Research Institute,Xinjiang Academy of Animal Sciences,Urumqi 830000,China)
关键词：
galega orientalis lam.cv.xinyin No.1;ecological and biological characteristics;utilization evaluation
摘  要：
Galega orientalis Lam.cv.Xinyin No.1 is perennial winter legumes forage with hollow stems that is height 90～120cm and creeping root.the forage is growing well on the saline alkaline soil which alkalinity content is less than 0.3 percent.With snow cover,it can safe hibernation in low temperature(-25℃～-45℃) condition.it able to resist fungus,bacterial diseases and nematodes.In the northern slopes of Tianshan alluvial fan plain agricultural region,it can harvest 3 times,the annual hay yield reach 12～15t/ha and it can effective output over10 years.It is favorable by all livestocks either in hay or fresh.Tannin is 0.02% in branching stage and 0.93% in the early flowering stage.Ruminant will not cause bloating feeding fresh Galega orientalis Lam.cv.Xinyin No.1.In the early flowering stage,the content of crude protein,amino acids,neutral detergent fiber,acid detergent fiber is 23.88 %,14.17%,43.17% and 35.82% separately.To feed the Galega orientalis Lam.cv.Xinyin No.1 and Medicago Sativa L.to dairy separately,the milk yield of the cow which feed the Galega orientalis Lam.cv.Xinyin No.1 can be increased by 2.1 %,milk fat rate and lactoprotein is increased by 0.35 % and 0.24 %.In the Galega orientalis Lam.cv.Xinyin No.1(the coverage is more than 90 %) artificial grassland,Cuscuta.L.cannot survive.Particle diameter of the forage is 1.68～2.00mm,so it is easy to select Cuscata chinensis seeds which particle diameter is 2.42～2.84mm.it able to resist Hyptra posticaan,Tychius medicaginis and Sitona callosus and used to rotation of lucerne crops and grass.

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