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生态学杂志 ›› 1986, Vol. ›› Issue (5): 35-37.

• 研究报告 • 上一篇    下一篇

海拔高度对峨边花牛血清乳酸脱氢酶同工酶含量的影响

朱德高1, 罗治和1, 蒋茂成1, 罗永煌1, 郑泽林2, 邹钖林2, 裴泽伦2, 潘华先2   

  1. 1. 四川畜牧兽医学院;
    2. 峨边县畜牧局
  • 收稿日期:1985-10-28 出版日期:1986-10-10

Effect of Elevation on Serum LDH Isoenzyme Content in Ebian Black-White Cattle

Zhu Degao1, Luo Zhihe1, Jiang Maocheng1, Luo Yonghuang1, Zheng Zelin2, Zou Xilin2, Pei Zelun2, Pan Huaxian2   

  1. 1. Sichuan College of Animal Husbandry and Veterinary Science;
    2. Animal Husbandry Bureau of Ebian County
  • Received:1985-10-28 Online:1986-10-10

关键词: 红桦次生林, 分布格局, 径级结构, 种间关系, 点格局分析, 小陇山

Abstract: The serum LDH isoenzyme activities of 42 heads of Ebian Black-white Cattle from 740 to 2050 meters above sea level were measured by using acetate cellullose thin layer electrophoresis.The results showed that the effect of elevation on serum LDH isoenzyme content of Ebian Black-white Cattle was significant.The content of LDH was increased,but that of LDH3 was decreased with increasing elevation.Regulating the content of LDH is one of metabolic strategies for the cattle to adapt to the elevation changes.

Key words: secondary Betula albo-sinensis forest, distribution pattern, diameter-class structure, interspecific relationship, point pattern analysis, Xiaolongshan Mountain