草地学报

›› 1996, Vol. 4 ›› Issue (1): 26-33.DOI: 10.11733/j.issn.1007-0435.1996.01.005

• 研究论文 • 上一篇    下一篇

亚热带黑麦草/三叶草草地牧草与群落中几种元素季节动态及分布

傅林谦1, 白静仁1, 余亚军2   

  1. 1. 中国农业科学院畜牧所, 北京100094;
    2. 湖北宜昌县畜牧局, 宜昌443100
  • 出版日期:1996-02-15 发布日期:2012-07-11

The Seasonal Allocation and Dynamics on Nutrition Elements of Ca, K, Mg, Mn, Fe, Na in the Forage and Community in Pasture of Ryegrass and Clover in Subtropical Region of China

Fu Linqian1, Bai Jingren1, Yu Yajun2   

  1. 1. Institute of Animal Science, CAAC, Beijing 100094;
    2. Animal Husbandry Bureau of Yichang County, Hubei Province, Yichang 443100
  • Online:1996-02-15 Published:2012-07-11

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摘要： 探明了不同季节,供试草种及群落中Ca、K、Mg、Mn、Fe和Na元素的含量、积累和群落中的分布规律,为了解草地的营养状况和元素的输出输入与平衡提供了基础。

关键词: 人工草地, 营养元素, 黑麦草, 三叶草

Abstract: Seasonal dynamics of budgets and concentration of Ca, K, Mg, Mn, Fe and Na were analyzed in colver and perennial ryegrass pasture and community.The allocation of the elements were also studied.The resultes will helpful for studing the nutrition condition of pasture and out-in of pasture and soil elements.

Key words: Nutrition element, Pasture, Ryegrass, Clover