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使用不同的子丰富剂来提高子的表现,行为和福利

Menna Elsayed¹, Farid Soliman¹, Osama Elghalid¹

¹Poultry Production Department, Faculty of Agriculture, Alexandria University, Alexandria 21545, Egypt.

Animals : an open access journal from MDPI

|August 10, 2024

概括

使用塑料颜色的球和镜子丰富环境显著提高了子养殖的生产率和福利. 这些工具增强了生长,尸体质量和生理健康,同时减少了压力指标.

科学领域:

动物科学动物科学
动物福利动物福利
农业科学农业科学

背景情况:

环境丰富对于动物福利和生产力至关重要.
提供各种刺激可以积极影响动物的行为和生理学.
了解特定的缩工具的影响对于优化养殖至关重要.

研究的目的:

评估不同子丰富工具 (地板,塑料色球,镜子) 对子生理学,生产力,尸体质量,行为和福利的影响.
为了比较塑料颜色的球和镜子与地板和对照组的有效性.

主要方法:

84只断奶的V线子被分为四组:对照组,地板,塑料颜色的球和镜子丰富.
测量了生产特征 (体重,料摄入量),尸体特征,血液学和生物化学参数以及行为活动.
评估了皮质激素水平和恐惧反应,以评估福利指标.

主要成果:

塑料颜色的球和镜子改善了营销体重和料转化率.
用球和镜子丰富增加了尸体重量和装饰百分比.
带有球和镜子的子显示出改善的血液学概况 (较高的红血细胞,Hb,血红素;较低的白血细胞),更好的生化标志物 (较高的总蛋白质,血球蛋白,葡萄糖,AST,IgG),以及降低的皮质水平和恐惧反应.

结论:

塑料彩色的球和镜子是子养殖中有效的环境丰富工具.
这些丰富方法有助于提高生产率,提高体质量,改善生理健康,以及提高子的福利.
建议在商业养实践中采用塑料颜色的球和镜子.

关键词:

行为活动是行为活动.尸体质量尸体质量的细菌数量是什么皮质类皮质类固醇.环境的丰富环境的丰富增长的增长增长的增长增长的增长.住房是指住房的组成部分.免疫力是一种免疫力.

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