| 山蚂蝗饲料资源研究进展 |
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| 引用本文： | 陈艳琴,周汉林,刘国道. 山蚂蝗饲料资源研究进展[J]. 草业科学, 2010, 27(10): 173-178. DOI: 10.3969/j.issn.1001-0629.2010.10.031 |
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| 作者姓名： | 陈艳琴 周汉林 刘国道 |
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| 作者单位： | 中国热带农业科学院热带作物品种资源研究所,海南,儋州,571737;海南大学农学院,海南,儋州,571737;中国热带农业科学院热带作物品种资源研究所,海南,儋州,571737 |
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| 基金项目： | 中央级科研院所基本科研业务费(2060302) |
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| 摘 要： | 山蚂蝗属(Desmodium)植物适应性强,生长快,草产量高,粗蛋白含量高,氨基酸含量丰富,钙磷比适宜,且富含多种微量元素;单宁是其主要抗营养因子,单宁可与蛋白质生成络合物,降低蛋白质利用率,影响干物质、纤维等养分消化率,降低动物采食量,但适量的单宁可降低蛋白质在瘤胃内的降解率,缓解动物臌胀病,提高动物生产性能和抗病能力。将山蚂蝗属植物作为蛋白补充料与粗饲料配合饲喂动物,可提高粗饲料利用价值,降低生产成本。因此,山蚂蝗属植物是我国热带亚热带地区极具潜力的植物性蛋白饲料资源。
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| 关 键 词： | 山蚂蝗 营养价值 单宁 蛋白饲料 |
Review on Desmodium as feed resources |
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| CHEN Yan-gin,ZHOU Han-lin,LIU Guo-dao. Review on Desmodium as feed resources[J]. Pratacultural Science, 2010, 27(10): 173-178. DOI: 10.3969/j.issn.1001-0629.2010.10.031 |
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| Authors: | CHEN Yan-gin ZHOU Han-lin LIU Guo-dao |
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| Affiliation: | CHEN Yan-qin1,2,ZHOU Han-lin1,LIU Guo-dao1(1.Tropical Crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences,Hainan Danzhou 571737,China,2.College of Agronomy,Hainan University,China) |
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| Abstract: | Desmodium genus are adaptable,fast-growing and high productive plants,they have high content of crude proteins and amino acids,suitable ratio of calcium and phosphorus,and rich in several kinds of microelements.In Desmodium,tannin is a main anti-nutrition factor,because it can produce complex compound through binding with protein,which results in the reduction of utility of protein and animal intake,and effects digestibility of many nutrients,like dry matter,fiber,etc.On the other hand,appropriate amount of... |
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| Keywords: | Desmodium nutritional value tannins protein feed |
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