Ecologically clean technologies of young cattle development
Ecologically clean technologies of young cattle development
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幼牛培育的生态清洁技术
DOI：
10.1088/1755-1315/548/7/072032
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
A. Abduganiev
中科院分区：
文献类型：
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作者：
N. Sattarov;A. Borotov;N. Ashurov;M. N. Sattarov;R. Yunusov;A. Abduganiev
本文探讨了3日龄至60日龄犊牛在轻型建筑中单箱饲养和单户饲养的有效性。与传统的室内集体饲养方法相比，使用这种技术饲养幼小动物已经显示出优势。这种犊牛饲养方法有助于保持成熟的修复幼畜的培育，并最终提高畜牧业的效率。由于各试验组的饲料体系不同，各年龄阶段活重的动态变化有助于揭示动物生长速度和发育程度的差异。所得数据表明，配制过程中，对照组1、对照组2的体重差异不大，分别为36 kg、35.7 kg和38 kg。3月龄时，体重分别为83、87.6和90.2 kg。他们比对照组的同龄人分别高出7.2公斤（7.99%）和4.6公斤（4.67%）。3个月平均每日增加量分别为626 g、692 g、696 g。
The article discusses the effectiveness of calf rearing in lightweight buildings in individual cages and in houses for individual keeping from 3 days of his life to 60 days of age. It has shown the advantage of growing young animals using this technology in comparison with the traditional method for group keeping indoors. This method of calf breeding contributes to maintaining the cultivation of full-fledged repair young animals, and ultimately, increasing the efficiency of animal husbandry. Since all experimental groups had a different content system, the dynamics of live weight in age periods helped to reveal the difference in growth rates and developed animals. The data obtained indicate that the weight during the formulation did not differ much in animals of the control I and II of the experimental groups was 36 kg, respectively, 35.7 and 38 kg. At 3 months of age, it amounted to 83, 87.6 and 90.2 kg, respectively. They exceeded their peers in the control group 7.2 kg or 7.99%, 4.6 kg 4.67%, respectively. The average daily increase in 3 months was 626 g, 692 g, 696 g, respectively.