| 青海河卡牧场硒的季节变化及盈缺分析 |
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| 引用本文： | 李志昆.青海河卡牧场硒的季节变化及盈缺分析[J].现代畜牧兽医,2009(7):45-46. |
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| 作者姓名： | 李志昆 |
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| 作者单位： | 青海省海南州草原工作站,青海,共和,813000 |
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| 摘 要： | 试验研究了青海共和盆地河卡牧场夏、冬两季牧草草地系统(水、土壤、牧草、绵羊)中硒的含量变化.结果表明,河卡牧场夏季土壤和牧草严重缺硒,绵羊血浆中硒浓度低于临界水平,夏冬两季绵羊被毛中硒含量低于毛硒含量临界值.
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| 关 键 词： | 河卡牧场 硒 季节变化 |
Analysis of Se concentrations in farm of Heka in Qinghai at different seasons |
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| Li Zhikun.Analysis of Se concentrations in farm of Heka in Qinghai at different seasons[J].Modern JOurnal of Animal Husbandry and Veterinary Medicine,2009(7):45-46. |
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| Authors: | Li Zhikun |
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| Institution: | Grassland Supervisory Station;Qinghai Gonghe 813000 |
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| Abstract: | In this study,Se concentrations in the water,soil,edible grass,wool and serum were determined in farm of Heka in Qinghai province in summer and winter.The result showed that the contents of Se was serious low in soil and grass in summer,and below the critical level in serum and wool. |
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| Keywords: | Farm of Heka Selenium Seasonal changes |
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