动物采食过程中顿间间隔的定量化

doi:10.11843/j.issn.0366-6964.2016.08.001

畜牧兽医学报 ›› 2016, Vol. 47 ›› Issue (8): 1523-1530.doi: 10.11843/j.issn.0366-6964.2016.08.001

动物采食过程中顿间间隔的定量化

张德祥^1，2，徐振强²，季从亮²，张燕²，彭志军²，张细权^1*

（1.华南农业大学动物科学学院，广州 510642； 2.广东温氏南方家禽育种有限公司，云浮 527400）

出版日期:2016-08-23 发布日期:2016-09-08
通讯作者: 张细权，教授，E-mail：1272858409@qq.com
作者简介:张德祥（1967-），男，湖南怀化人，副教授，博士，主要从事畜禽现场培育、分子育种的研究，Tel：0766-2291578，E-mail：zhangdexiang0001@sina.com
基金资助:
国家科技支撑计划项目（2014BAD08B08）；广东省战略性新兴产业核心技术攻关项目（2012A020800005）；现代农业产业技术体系建设专项资金（CARS-42-Z17）

Quantifying Animal’s Feeding Intervals between Meals When Eating

ZHANG De-xiang ^1，2，XU Zhen-qiang ²，JI Cong-liang²，ZHANG Yan ²，PENG Zhi-jun ²，ZHANG Xi-quan^1*

(1.College of Animal Science，South China Agricultural University，Guangzhou 510642，China；
2.Wens Nan Fang Poultry Breeding Co.Ltd，Yunfu 527400，China)

Online:2016-08-23 Published:2016-09-08

摘要/Abstract

摘要：

动物的采食量同时受到短期和长期调控，这些调控对采食量起到平衡作用，防止个体产生绝食或暴食的情况。个体在一次采食中可能吃不饱，一顿中可能包含多次采食，在顿内或顿间都会形成一定的采食间隔。本文综述了采食间隔的分类、不同动物采食间隔的特性、通过拟合采食间隔有效估计顿间跨度的方法，以及数据结构对采食间隔分布的影响，旨在为采食性状的进一步分析和研究奠定基础，为动物的采食行为调控提供参考。

关键词: 顿, 顿内间隔, 顿间间隔, 采食性状

Abstract:

Animal’s feed intake is concurrently governed by short-term and long-term regulations，which balance the sensibilities for feed intake and prevent sinking into fasting or overeating.Animals may not get enough feed in a feeding bout，and a meal in accordance with satiety may contain many bouts.The intervals within a meal or between meals are feeding intervals.This review summarized the classification of feeding intervals，their characteristics for different animals，and introduced the valid method that estimated meal criterion by modeling feeding intervals and the impact of data structure on the distribution of feeding intervals，in order to lay the foundation for further analyzing the feeding characters and provide clues for the regulation in feeding behavior of animals.

Key words: meal, intervals within a meal, intervals between meals, feeding characters

中图分类号:

S815

张德祥，徐振强，季从亮，张燕，彭志军，张细权. 动物采食过程中顿间间隔的定量化[J]. 畜牧兽医学报, 2016, 47(8): 1523-1530.

ZHANG De-xiang，XU Zhen-qiang，JI Cong-liang，ZHANG Yan，PENG Zhi-jun，ZHANG Xi-quan. Quantifying Animal’s Feeding Intervals between Meals When Eating[J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2016, 47(8): 1523-1530.

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动物采食过程中顿间间隔的定量化

Quantifying Animal’s Feeding Intervals between Meals When Eating

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