Formation of exterior features in technological conditions of traditional keeping and feeding of Chinese Holstein cows
Abstract
By importing superior breeds, strengthening the breeding foundation, and showcasing the breeding and productivity potential, it is crucial to expand the output of animal products. Strengthening the foundation for cattle breeding and boosting cow output are crucial now in Uzbekistan. In the article, the appearance, development of characteristics, productivity and biological characteristics of Chinese Holstein cows in traditional technological storage and feeding conditions were studied. Farm storage methods, feeding types and standards, and Chinese Holstein cows were taken as an experimental object. Experiments were conducted on bulls with genotypes characteristic of different bull systems and cows of II-genetic-ecological generation. he feeding of Chinese Holstein cows during lactation consisted of 57.1-57.5% juicy feeds, 32.4% concentrate feeds, and 10.1-10.4% coarse feeds, which positively impacted their productivity. The importation of improved breeds to new habitats involves adaptation to varying natural-climatic, storage, and feeding conditions, which ultimately reveals their potential for productivity and breeding.