青海省三种常见棘豆主要营养成分研究  

A Study of Main Nutrient Composition on Three Common Oxytropis in Qinghai Province

作　　者：王凯[1] 

机构地区：[1]青海大学农牧学院兽医系,西宁810003

出　　处：《青海大学学报（自然科学版）》1998年第2期5-6,16,共3页Journal of Qinghai University(Natural Science)

摘　　要：采用标准方法对青海省的甘肃棘豆、黄花棘豆和宽苞棘豆风干样的主要营养成分进行了测定,结果为:甘肃棘豆:粗蛋白12.6％,粗脂肪1.8％,粗纤维16.7％,无氮浸出物53.2％,粗灰分 9.4％,钙 0.85％,磷 0.22％;黄花棘豆:粗蛋白15.2％,粗脂肪1.3％,粗纤维19％,无氮浸出物48.3％,粗灰分9.7％,钙0.80％,磷0.14％,宽苞棘豆:粗蛋白13.4％,粗脂肪1.6％,粗纤维18.7％,无氮渗出物50％,粗灰分10.1％,钙0.8l％,磷0.15％.A analysis on main nutrient composition of Oxytropis kansuonisls , 0. ochroephala, 0 . latibrateata dry samples in Qinghai Province using standard method. Theresult are: 0. Kansuonisls : Crude protein is 12.6% ,Crudefat is 1.8% ,Crude fiber is 16.7% .Nitrogen - free extract is 53.2% ,Crude ash is 9.4% ,Calcium is 0.8% ,Phosphorous is 0.22% ; 0. ochroephala :Crude protein is 15.2% ,Crude fat is 1.3%, Crude fiber is 19.0%, Nitrogen - free extract is 48.3%, Crude ash is 9.7%, Calcium is 0.80%, Phosphorous is 0.14% ; 0 . latibrateata :Crude Protein is 13.4%,Crude fat is 1.6%,Crude fiber is 18.7 % , Nitrogen - free extract is 50.0 % , Crude ash is 10.1%, Calcium is 0.81 % , Phosphorous is 0.15%.

关 键 词：棘豆 黄豆棘豆 宽苞棘豆 营养成分 毒草 牧草 

分 类 号：S541.9[农业科学—作物学]