| 人工草地绵羊放牧系统研究—产羔期试验 |
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| 引用本文： | 瓦庆荣,蒋文兰.人工草地绵羊放牧系统研究—产羔期试验[J].草业科学,1995,12(3):33-35. |
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| 作者姓名： | 瓦庆荣 蒋文兰 |
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| 作者单位： | 贵州省农业厅畜牧局，甘肃草原生态研究所，贵州威宁县畜牧局 |
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| 摘 要： | 试验监测了在划区轮牧条件下的放牧系统中两种产盖期中的牧草生长速度、绵羊采食量以及绵羊生产性能等有关指标的动态变化，探讨了两种产羔期对放牧系统中草地和绵羊产生的影响。
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| 关 键 词： | 产盖期 采食量 牧草生长 人工草地 绵羊 放牧 |
STUDIES OF SHEEP GRAZING SYSTEM ON ARTIFICIAL GRASSLAND-LAMBING DATE TRIAL |
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| Wa Qingrong.STUDIES OF SHEEP GRAZING SYSTEM ON ARTIFICIAL GRASSLAND-LAMBING DATE TRIAL[J].Pratacultural Science,1995,12(3):33-35. |
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| Authors: | Wa Qingrong |
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| Abstract: | Under the condition of divisional section rotated grazing,the trial monitored the pasture growth rate,sheep intake and sheep productive ability etc dynamic change of some indexes in two lambing seasons(winter and spring).The result showed that not any influence on the wool production was made,but thespring laming ewes could rightly face unbalance in pasture season supply,and the reproduction livable rateWas 40% higher than the winter lambing,and the weaning liveweight of spring lamb and six-month oldweight weighed 6.35kg and 8. 68kg more than winter lamb,respectively. |
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| Keywords: | Lambing dale animal intake pasture growth |
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