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首页> 外文期刊>Annales de Medecine Veterinaire >Effect of High Quality Feed Supplement blocks on nutritional status andanimal performance on Djallonke sheep and West African Dwarf goats.[French]
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Effect of High Quality Feed Supplement blocks on nutritional status andanimal performance on Djallonke sheep and West African Dwarf goats.[French]

机译：优质饲料补充剂对Djallonke羊和西非矮山羊的营养状况和动物生产性能的影响。[法语]

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摘要

An experiment was conducted in The Gambia with Djallonke sheep in early pregnancy and West African Dwarf goats in late pregnancy to study the effects of High Quality Feed Supplement on pre- and post-partum animal performance. Supplementation had beneficial effects on weight support in both species (P < 0.05) and tended to improve milk production. The growth of the kids born from supplemented dams was increased to a larger extent in the supplemented group than in the control group. Owing to high contents of nitrogen in High Quality Feed Supplement, rumen pH tended to be higher in animals offered the supplement. The use of locally available by-products and the local manufacture of the blocks allowed a very low price. In agro-pastoral systems, this supplement could be very useful during periods of low availability in foodstuffs high in energy and nitrogen, such as during dry season.
机译：在冈比亚对早孕的Djallonke羊和孕晚期的西非矮山羊进行了一项实验，以研究优质饲料补充剂对产前和产后动物生产性能的影响。补充剂对这两种物种的体重支持均具有有益作用（P <0.05），并倾向于提高产奶量。与对照组相比，在补充组中由补充水坝出生的孩子的成长增长幅度更大。由于优质饲料补充剂中氮的含量较高，提供补充剂的动物的瘤胃pH值往往较高。使用本地可用的副产品和块的本地制造允许非常低的价格。在农牧系统中，这种补充品在能量和氮含量高的食品供应不足的时期（如干旱季节）可能非常有用。

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