| 抗高温商品蛋鸡料的对比试验 |
| |
| 引用本文： | 杨志田,刘延贺,刘文英,高翔. 抗高温商品蛋鸡料的对比试验[J]. 郑州牧业工程高等专科学校学报, 1999, 0(3) |
| |
| 作者姓名： | 杨志田 刘延贺 刘文英 高翔 |
| |
| 作者单位： | 郑州牧专畜牧工程系，郑州牧专畜牧工程系，郑州牧专畜牧工程系，郑州牧专畜牧工程系 郑州 450008，郑州 450008，郑州 450008，郑州 450008 |
| |
| 基金项目： | 河南省科技攻关重点项目 |
| |
| 摘 要： | 本研究通过对200日龄新罗曼商品代鸡337只试验,夏季在饲料中添加抗热应激的中草药和化学添加剂,提高饲料营养浓度,能有效维持产蛋率和料蛋比。
|
| 关 键 词： | 添加剂 伺料 蛋鸡 抗热应激 |
Contrast experimentation with high temperature resisting feeds for commercial laying hens |
| |
| Yang Zhitian,Liu Yanhe,Liu Wenying and Gao Xiang. Contrast experimentation with high temperature resisting feeds for commercial laying hens[J]. Journal of Zhengzhou College of Animal Husbandry Engineering, 1999, 0(3) |
| |
| Authors: | Yang Zhitian Liu Yanhe Liu Wenying Gao Xiang |
| |
| Abstract: | 337 200-d-old commercial laying hens of New Lohmann were put on trial. Heat stress resisting Chinese medicinal herbs and chemical supplements were added to summer feeds to increase the density of dietary nutrients, which was found to be effective in maintaining egg production and feed:egg ratio. |
| |
| Keywords: | supplement feed laying hen heat stress resistance |
| 本文献已被 CNKI 等数据库收录！ |
