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乌特雷拉纳品种的起源,选择和现状:一篇综述

Antonio Plata-Casado¹, Carmelo García-Romero², Pedro González-Redondo³

¹Consultancy in Organic Agriculture and Holistic Management, 41710 Utrera, Spain.

Animals : an open access journal from MDPI

|September 28, 2023

概括

乌特雷拉纳是一种西班牙品种,具有很高的遗传多样性和适应能力. 需要进行保护工作,以改善其脆弱状态并扩大种群.

科学领域:

动物遗传学和动物繁殖
畜牧业的保护畜牧业的保护
禽畜科学是一门学科.

背景情况:

乌特雷拉纳是一种西班牙本土的品种,面临着脆弱的地位.
从历史上选择用于产卵性能,它被外国品种所取代.
目前的种群被维持在后院系统中,生产率降低.

研究的目的:

审查有关乌特拉纳的起源,遗传学,生产和保护的文献.
确定研究缺口,并强调需要保护战略.

主要方法:

关于乌特拉纳品种特征的文献综述.
对遗传多样性,人口状况和生产特征的分析.

主要成果:

乌特雷拉纳表现出高遗传多样性,性二态性和品种之间的形态功能差异.
目前的产卵性能为94-121个蛋/年,具有季节性和缓慢增长.
这种品种是乡村的,并且适应了替代的养殖系统.

结论:

乌特拉纳是一种多态品种,具有显著的遗传多样性.
保护战略对于应对其脆弱状况和人口减少至关重要.
需要对尸体和肉质进行进一步的研究,并努力推广该品种.

关键词:

动物遗传资源是动物遗传资源.保护计划保护计划产卵是一个产卵.这是一种本地品种的本土品种.禽类禽类禽类禽类

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