The effect of supplementation with Leucaena leucocephala and urea or sucrose on the voluntary feed intake and digestibility of Rhodes grass hay by sheep

被引：0

作者：

Karda, IW ^{[1
]}

Dryden, GM ^{[1
]}

Gutteridge, RC ^{[1
]}

机构：

[1] Univ Queensland, Sch Vet Sci & Anim Prod, Gatton, Qld 4345, Australia

来源：

LEUCAENA - ADAPTATION, QUALITY AND FARMING SYSTEMS | 1998年 / 86期

关键词：

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

To determine the effect of supplementation on voluntary intake and digestibility of rhodes grass hay by sheep, 200 g of Leucaena leucocephala (leucaena) either with or without urea or sucrose was fed for four periods of 15 days. During the last five days, digestibility was determined by total collection. There was no effect of supplementation on hay intake or total intake. Nitrogen digestibility was improved by supplementation with leucaena and urea. However, N balance was improved by leucaena supplementation, and addition of urea further improved this parameter. In contrast, supplementation with leucaena plus sucrose depressed the digestibility of NDF compared to the control and leucaena supplemented diet.

引用

页码：280 / 281

页数：2

共 7 条

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