| 哺乳母猪采食量的重要性 |
| |
| 引用本文： | 董国忠.哺乳母猪采食量的重要性[J].动物营养学报,2007,19(Z1). |
| |
| 作者姓名： | 董国忠 |
| |
| 作者单位： | 西南大学动物科技学院,重庆,400716 |
| |
| 摘 要： | 哺乳母猪采食量低下是当前养猪生产中存在的一大难题,特别是现代瘦肉型品种的哺乳母猪这一问题更为严重。泌乳期母猪采食量低下会对种猪繁殖性能造成有害影响,提高泌乳期采食量将有利于提高母猪繁殖性能和养猪经济效益。本文综述了哺乳母猪的采食量,哺乳母猪采食量低下对繁殖性能的影响,哺乳母猪采食量的影响因素,弥补哺乳母猪采食量不足的营养与饲养措施,哺乳母猪采食量的营养生理调控方法。
|
| 关 键 词： | 采食量 繁殖性能 调控 哺乳母猪 |
The Importance of Feed Intake in Lactating Sows |
| |
| DONG Guo-zhong.The Importance of Feed Intake in Lactating Sows[J].Acta Zoonutrimenta Sinica,2007,19(Z1). |
| |
| Authors: | DONG Guo-zhong |
| |
| Abstract: | The low feed intake during lactation is a greater problem facing the current pig production,and this problem is even worse in modern improved lean genotypes.The inadequate feed intake during lactation can adversely affect reproductive performance.To overcome this problem will produce beneficial effects on the reproductive performance,and thus increase pig production efficiency and economic returns.This present paper reviews the feed intake of lactating sows,effects of low feed intake during lactation on reproductive performance,factors affecting feed intake of lactating sows,the nutritional and feeding measures to reduce the adverse effects of low feed intake during lactation,and finally the nutritional and physiological approaches to manipulating lactation feed intake. |
| |
| Keywords: | Feed intake Reproductive performance Manipulation Lactating sows |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
