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首页> 外文期刊>Tropical Animal Health and Production >Effect of feeding Neem (Azadirachta indica) and Acacia (Acacia senegal) tree foliage on nutritional and carcass parameters in short-eared Somali goats
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Effect of feeding Neem (Azadirachta indica) and Acacia (Acacia senegal) tree foliage on nutritional and carcass parameters in short-eared Somali goats

机译：饲喂印em（Azadirachta indica）和相思树（Acacia塞内加尔）树叶对短耳索马里山羊营养和car体参数的影响

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摘要

The study was conducted to determine the effects of dried foliage of Acacia senegal and Neem (Azadirachta indica) tree supplementations on feed intake, nutrient digestibility, growth, and carcass parameters in short-eared Somali goats. Twenty male intact short-eared Somali goat yearlings with an average live weight of 16.2 +/- 1.08 (Mean +/- SD) were assigned to four treatment groups, which comprised a basal diet of hay alone (T1) and supplementation with the tree foliages. Supplements consisted Neem tree (T2), A. senegal (T3) and the mixture of the two (1:1 ratio; T4) dried foliages. The crude protein (CP) content of Neem tree foliage, A. senegal, and their mixture were 16.92, 17.5 and17.01 % of dry matter (DM), respectively. Total DM intake and digestibility of DM and organic matter were significantly (P 0.001) higher for the supplemented groups. CP digestibility was significantly higher (P 0.01) for goats supplemented with Neem tree (72 %) and A. senegal (67 %). The final body weights were higher (P 0.05) for the goats supplemented with A. Senegal. An average daily body weight (BW) gain was higher (P 0.01) in supplemented groups. The hot carcass weight was higher in the group supplemented with A. senegal (8.3 kg) among the supplemented groups, all of which are higher than the control (4.9 kg). It is concluded that the supplementation with tree foliage, especially with A. senegal tree foliage, on grass hay encouraged a better utilization of nutrients and animal performance as compared to goats fed on a basal diet of grass hay only.
机译：进行该研究以确定塞内加尔相思树和印度em树（Neem（Azadirachta indica））补充枯叶对短耳索马里山羊采食量，养分消化率，生长和car体参数的影响。将二十只平均活重为16.2 +/- 1.08（平均+/- SD）的完整无耳索马里山羊一岁雄鸽分为四个处理组，分别包括干草的基础饮食（T1）和树木补充叶子。补品包括印度em树（T2），塞内加尔A.塞内加尔（T3）和两种（1：1比例; T4）干燥叶子的混合物。印em树叶子，塞内加尔及其混合物的粗蛋白（CP）含量分别为干物质（DM）的16.92％，17.5％和17.01％。补充组的总DM摄入量以及DM和有机物的消化率显着更高（P <0.001）。补充了印度em树（72％）和塞内加尔A.塞内加尔（67％）的山羊的CP消化率显着更高（P <0.01）。补充塞内加尔山羊的山羊的最终体重较高（P <0.05）。补充组的平均每日体重（BW）增高（P <0.01）。在补充组中，补充了塞内加尔芦荟的组的热（体重量较高（8.3 kg），所有组均高于对照组（4.9 kg）。结论是，与仅饲喂草干草基础饲料的山羊相比，在草干草上补充树木树叶，特别是塞内加尔树树叶，可以促进营养物质的利用和动物生长。

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