饲料营养研究进展专栏 SPECIAL COLUMN:RESEARCH PROGRESS ON FEED NUTRITION

生猪动态营养需求研究现状及发展路径探讨

  • 黄瑞林 ,
  • 丁婧 ,
  • 冯泽猛 ,
  • 印遇龙
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  • 1. 中国科学院亚热带农业生态研究所, 中国科学院亚热带农业生态重点实验室, 动物营养生理与代谢过程 湖南省重点实验室, 湖南省畜禽健康养殖工程技术研究中心, 长沙 410125;
    2. 中国科学院大学, 北京 100049
黄瑞林(1963-),男,湖南汉寿人,研究员,学士,主要研究方向为单胃动物营养。E-mail:huangrl@isa.ac.cn

收稿日期: 2022-08-01

  网络出版日期: 2022-10-17

基金资助

国家十四五重点研发计划(2021YFD1300400,2021YFD2000800);现代农业产业技术体系建设专项资金资助(CARS-35)

Research Status and Development Path Exploration of Dynamic Nutritional Requirements of Pigs

  • HUANG Ruilin ,
  • DING Jing ,
  • FENG Zemeng ,
  • YIN Yulong
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  • 1. Provincial Engineering Research Center of Healthy Livestock, Hunan Provincial Key Laboratory of Animal Nutrition Physiology and Metabolism Process, Key Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;
    2. University of Chinese Academy of Sciences, Beijing 100049, China

Received date: 2022-08-01

  Online published: 2022-10-17

摘要

生猪动态营养需求研究是以特定生产目标为导向,基于生猪遗传因素、生长阶段、生理状态、所处生长环境、养殖规模、市场行情、猪肉品质等因素为生猪提供精准动态的营养供给。生猪动态营养需求研究是精准营养研究的进一步发展,通过拟合建立系列适用于准确预测不同状态下生猪营养需求和生产性能的动态模型,指导制定最佳生猪营养供给方案,进行生猪营养需求的动态精准供给,实现经济效益的最大化。本文梳理了生猪动态营养研究进展,结合生产实际分析了影响生猪动态营养需求的因素,探讨了生猪动态营养的实施路径及挑战。

本文引用格式

黄瑞林 , 丁婧 , 冯泽猛 , 印遇龙 . 生猪动态营养需求研究现状及发展路径探讨[J]. 动物营养学报, 2022 , 34(10) : 6132 -6145 . DOI: 10.3969/j.issn.1006-267x.2022.10.002

Abstract

The study on dynamic nutritional requirements of pigs is oriented by specific production goals, based on pig genetic factors, growth stage, physiological state, growth environment, breeding scale, market conditions, pork quality and other factors to provide precise and dynamic nutritional supply for pigs. The study on dynamic nutritional requirements of pigs is the further development of precise nutritional research, which can be fitted to establish a dynamic model for accurately predicting the nutritional requirements and performance of pigs under different conditions, and then guide the formulation of the best nutritional supply plan for pigs, achieve the real accurate supply of pig nutritional needs, improve economic benefits. This paper reviewed the research progress of dynamic nutrition in pigs, analyzed the factors affecting the dynamic nutritional requirements in combination with the actual production, and discussed the implementation path and challenges of dynamic nutrition for pigs.

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