内蒙古西部五种沙生植物营养成分分析  

An Analysis of the Nutrient Compositon of Five Species of Sandy Plants Growing in West Inner Mongolia

作　　者：高卫华[1] 冀利彪 

机构地区：[1]内蒙古农牧学院草原科学系

出　　处：《内蒙古农牧学院学报》1996年第1期23-28,共6页

摘　　要：对内蒙古西部５种沙生植物的营养成分分析结果表明：随着生长期的推移，花棒、羊柴、柠条、沙拐枣和梭梭等５种植物的粗蛋白质含量呈线性下降的趋势；粗脂肪含量呈上升趋势；胡萝卜素含量呈先上升后下降的趋势。粗纤维、粗灰分、Ｃａ、Ｐ及无氮浸出物的含量在不同植物种间均有显著差异。Nutrient compostition of five species of sandy plants growing in westInner Mongol ia(Hedysrum scoparium,Hedysrum leave,Caragana korshinskii,Calligonum mongolicum,Haloxylon ammodendron)Were analyzed.The resultsshowed:As their browing stage went on,the contents of crude protein decreased,thecontents of crude fat increassed,the contents of carotene firstly increased and thendecreased.The contents of crude fiber,crude ash,calcium, phosphor and N-freeexrtact in different plants had distinctive differences.

关 键 词：沙生植物 营养成分 内蒙古 

分 类 号：Q945.1[生物学—植物学] R151.3[医药卫生—营养与食品卫生学]