Influence of genotype and season on the sperm production of beef cattle-producing bulls in Kazakhstan

IF 1.8 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Journal of Animal Behaviour and Biometeorology Pub Date : 2023-11-15 DOI:10.31893/jabb.23030

A. Makhanbetova, N. Kazhgaliyev, A. S. Shamshidin, Z. Titanov, D. K. Ibrayev, B. Ateikhan

引用次数: 0

Abstract

In this paper, we aimed to study the influence of genotype and season on sperm production in beef cattle sires in Kazakhstan. Based on the results obtained over five years of using beef cattle sires, it can be considered that the spring and summer periods have a significant impact on Kazakh Whiteheaded sires; the winter and summer periods affect Aberdeen-Angus sires, and the spring period affects Hereford sires. Other seasons mainly had a positive influence on sperm production indicators, and if there were any changes, they were not significant. The highest concentration in the ejaculate was observed in Kazakh Whiteheaded sires during the winter-autumn period, amounting to 0.82 billion/ml; in Aberdeen-Angus sires during the spring-autumn period, it was 0.72-0.72 billion/ml; and in Hereford sires during the autumn period, it was 0.82 billion/ml. Autumn had a positive influence on all genotypes.

查看原文本刊更多论文

基因型和季节对哈萨克斯坦肉牛生产公牛精子产量的影响

本文旨在研究基因型和季节对哈萨克斯坦肉牛种公牛精子产量的影响。根据五年来使用肉牛种公牛所取得的结果，可以认为春季和夏季对哈萨克白头翁种公牛的影响较大；冬季和夏季对阿伯丁安格斯种公牛的影响较大；春季对赫里福德种公牛的影响较大。其他季节主要对精子生产指标有积极影响，即使有变化，也不明显。哈萨克白头种公畜的射精浓度在冬-秋期间最高，为 0.82 亿/毫升；阿伯丁-安格斯种公畜的射精浓度在春-秋期间为 0.72-0.72 亿/毫升；赫里福德种公畜的射精浓度在秋期间为 0.82 亿/毫升。秋季对所有基因型都有积极影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Animal Behaviour and Biometeorology Environmental Science-Ecology

CiteScore

4.00

自引率

9.50%

发文量

期刊介绍： The Journal of Animal Behaviour and Biometeorology (ISSN 2318-1265) is the official journal of the Center for Applied Animal Biometeorology (Brazil) currently published by Malque Publishing. Our journal is published quarterly, where the published articles are inserted into areas of animal behaviour, animal biometeorology, animal welfare, and ambience: farm animals (mammals, birds, fish, and bees), wildlife (mammals, birds, fish, reptiles, and amphibians), pets, animals in zoos and invertebrate animals. The publication is exclusively digital and articles are freely available to the international community. Manuscript submission implies that the data are unpublished and have not been submitted for publication in other journals. JABB publishes original articles in the form of Original Articles, Short Communications, and Reviews. Original Articles arising from research work should be well grounded in theory and execution should follow the scientific methodology and justification for its objectives; Short Communications should provide sufficient results for a publication in accordance with the Research Article; Reviews should involve the relevant scientific literature on the subject. JABB publishes articles in English only. All articles should be written strictly adopting all the rules of spelling and grammar.