关于新疆放牧绵羊常量元素营养的探讨 |
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引用本文: | 哈尔阿力,赵玉萍,阿达力·夏克尔买旦,阿合买提·达吾提,张金山,高志英,崔德胜. 关于新疆放牧绵羊常量元素营养的探讨[J]. 国外畜牧学(草食家畜), 2003, 0(1): 51-52 |
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作者姓名: | 哈尔阿力 赵玉萍 阿达力·夏克尔买旦 阿合买提·达吾提 张金山 高志英 崔德胜 |
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作者单位: | 新疆畜牧科学院,新疆,乌鲁木齐,830000;新疆吐鲁番地区动物防疫监督站,新疆,吐鲁番,838000;新疆拜城种羊场,新疆,拜城,842300;新疆巴州种畜场,新疆,博湖,841400 |
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摘 要: | 常量元素Na、P、K、CaCl、Mg和S对反刍动物是必不可少的(Underwood1981)。一种或几种必需元素的缺乏会影响棉羊的生长,导致机体代谢的紊乱。新疆大多数地区草场退化,饲料已不能满足放牧绵羊的生长需要,一年中大约有7个月时间绵羊靠喂质量低下的饲料维持,干草中部分必需元素不能满足绵羊机体营养需要。本文研究的目的是研究牧草中常量元素在新疆五个种羊场不同季节的分布情况,提出相应的解决办法。
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关 键 词: | 放牧绵羊 常量元素 |
文章编号: | 1003-6377(2003)01-0051-02 |
Study of macro mineral influence on Xinjiang grazing sheep |
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Abstract: | Macro mineral such as Na, P, K, CaCl, Mg and S is absolutely necessarily for ruminants (Underwood 1981). Deficiency of one or some macro minerals can effect the growth of sheep and will result in metabolic disorder. The majority grassland of Xinjiang is deteriorated. The pasture can not supply enough feedstuff to grazing sheep, there are about 7 months feeding bad quality hay to sheep every year. Some macro mineral of hay can not satisfy the demand of the sheep growth. The aim of the study is to show the different among 5 farms in macro mineral distribution at different season and get solving methods. |
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Keywords: | Grazing sheep Macro mineral |
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