• • 上一篇    下一篇

林麝哺乳期的时间分配和行为研究

杜卫国, 盛和林   

  1. 浙江师范大学生物系
  • 出版日期:2006-06-29 发布日期:2008-07-07

TIME BUDGET AND BEHAVIOR OF FOREST MUSK DEER DURING LACTATION

DU Weiguo, SHENG Helin   

  • Online:2006-06-29 Published:2008-07-07

摘要: 本文对饲养条件下林麝哺乳期的时间分配和行为进行了研究。为满足哺乳期能量需要, 母麝有以下行为适应: 增加摄食时间; 提高摄食效率; 减少运动以降低能耗。随幼麝周龄增长, 哺乳时间(Y = 18.757- 1.872X , R = 0.827, P < 0.01)、警戒时间(Y = 46.399- 3.427X , R =0.947, P < 0.001)、舔肛时间(Y = 12.013- 1.925X , R = 0.920, P < 0.01) 等母性投资均逐渐降低。

关键词: 林麝, 哺乳期, 时间分配, 行为

Abstract: Time budget and behavior of penned forest musk deer during lactation were studied. To meeting the energy require during lactation, mothers showed several behavior adaption: (1) Increased feeding time; (2) Improved feeding efficiency; (3) Decreased the level of movement. The mother investment, such as: suckling time (Y = 18.757-1.872X , R = 0.827, P < 0.01) , alert tim e (Y = 46.399- 3.427X , R = 0.947, P <0.001) , licking time (Y = 12.013- 1.925X , R = 0.920, P < 0.01) decreased as the fawns'age increased.

Key words: Forest musk deer (Moschus moschiferus berezovskii), Lactation, Time budget, Behavior