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生态学杂志 ›› 1990, Vol. ›› Issue (5): 29-31.

• 研究报告 • 上一篇    下一篇

大兴安岭北部火烧迹地人工更新造林鼠害调查报告

庄凯勋, 梅洪君, 陈新   

  1. 大兴安岭林业管理局
  • 收稿日期:1988-12-24 修回日期:1989-04-27 出版日期:1990-10-10

Mouse Infestation on Artificial Regeneration and Afforestation in Burned Areas of Northern Great Xingan Mountains

Zhuang Kaixun, Mei Hongjun, Chen Xin   

  1. Forest Management Bureau of the Great Xingan Mountains
  • Received:1988-12-24 Revised:1989-04-27 Online:1990-10-10

关键词: 水孔蛋白, 桃花芽, 休眠, 荧光实时定量PCR, 冷诱导

Abstract: After a catastrophic forest fire,the ecological change of mouse populations is not significantin short time,but is more obvious than in the case of forest cutting.The quantity of Cleth-rionomys rutilus reduces significantly after the forest fire in original larch forests,whereasthe quantity of C. rufocanus increases significantly.This causes severe mouse infestations inthe burned area,hindering the artificial regeneration and afforestation.The harmed rate offorest trees by mouse is 17.41?0.25%(p>0.95).According to the investigations,mouseinfestations are resulted from the compound interactions of population quantitative variationsand food.

Key words: aquaporin, peach floral bud, dormancy, real-time quantitative PCR, cold inducement