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P Makovicky^1,2,3, M Nagy¹

¹J. Selye University, Faculty of Education, Bratislavská cesta, Komárno, Slovak Republic.

Schweizer Archiv fur Tierheilkunde

|April 3, 2025

概括

在Lacaune羊的乳腺测量表明,年龄和哺乳顺序影响了乳腺特征. 较大的乳腺水库和更宽的乳腺与更高的牛奶产量和更好的奶量相关.

科学领域:

动物科学动物科学
乳制品科学乳制品科学
羊的养殖羊的养殖

背景情况:

乳头形态显著影响乳母羊的牛奶产量和奶制能力.
了解因年龄和哺乳期而导致的乳头特征的变化对于品种改进至关重要.

研究的目的:

分析Lacaune母羊的子测量,重点关注对照年和哺乳顺序效应.
为了确定与增强牛奶生产潜力相关的关键乳腺特征.

主要方法:

测量了乳腺和乳头尺寸,乳腺水库,以及奶制性参数.
进行了统计分析,以评估对照年和哺乳顺序的影响.

主要成果:

在乳头大小/位置和乳头尺寸方面,发现了同年相比显著的变化.
哺乳期顺序影响了乳头大小 (深度,长度),在第三次哺乳期增加.
更大的乳腺,更宽的乳腺和更强的乳腺附着与更高的牛奶产量和更快的牛奶下降相关.

结论:

乳房形态随着年龄和哺乳期的增长而改善,提高了Lacaune母羊的奶制能力.
特定的乳腺特征,如水箱大小和乳腺宽度,是增加牛奶产量的有价值的选择标准.

关键词:

布雷比斯乳制品 (英语:Brebis laitière) 是一种乳制品.奶牛羊是奶牛的羊,它们是奶牛的.宫外宫是什么意思宫外宫是什么意思哺乳腺腺体哺乳腺体牛奶奶是什么意思牛奶奶是什么意思牛奶咖啡馆牛奶咖啡馆皮科尔·达·拉提 (Pecore da Latte) 是一种牛奶.子子子的意思超声波超声波是指超声波的超声波.超声波学超声波学超声波学生态图谱生态图谱生态图谱腺体乳腺腺体乳腺体哺乳动物哺乳动物哺乳动物哺乳动物吉安多拉·马马里亚图谱是指一个图谱.

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