The nutritive value of seaweed (Ulva lactuca) for goats

被引:51
|
作者
Ventura, MR [1 ]
Castanon, JIR [1 ]
机构
[1] Univ Las Palmas de Gran Canaria, Dept Anim Sci, Las Palmas Gran Canaria 35016, Spain
关键词
seaweeds; Ulva luctuca; goats; nutritive value;
D O I
10.1016/S0921-4488(97)00134-X
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
The nutritive value of seaweed (Ulva lactuca) was studied in adult male Canarian goats. The nutrient content of U. lactuca, kg(-1) DM, was 825 g OM, 211 g crude protein, 17 g ether extract, 189 g structural carbohydrates, 27 g lignin and 381 non-structural carbohydrates. Effective rumen degradation was 335 g OM and 96 g CP kg(-1) DM, and in vitro digestion was 512 g OM and 147 g CP kg(-1) DM. The energy content of the seaweed was estimated to be 10.2 MJ DE kg(-1) DM. From these results, U. lactuca can be considered as a medium quality forage for goats, with a high protein content. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:325 / 327
页数:3
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