Crossbreed Dairy Cow Production, Feeding and Management practice at Gidole Town, south Ethiopia

Aschalew Kebede, Asrat Guja
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Abstract

The study aimed to evaluate the production, feeding, and management techniques of Holstein Friesian (HF) crossbred dairy cows at Gidole town, south Ethiopia. Cross-sectional survey involving 60 households selected through systematic random sampling from a total of 150 households with crossbred HF dairy cows in the town. Chemical compositional analysis performed on key feed items collected from the study households. Data analyzed using the Statistical Package for the Social Sciences software. Average daily milk yield was 7.29±0.22 liters, while average lactation milk yield was 1727.73±9.57 liters. The average lactation length was 7.9±1.45 months. While 53.3% of households possessed crossbreed cows with a blood level of 50%, 43.3% had cows with a blood level of 50-75% and 3.3% had cows with a blood level beyond 75%. Crop residue, improved forages (desho, Guatemala, and elephant grass), enset, atella, and salt were the most important cattle feed resources. In the non-conventional diet, atella has the highest crude protein (CP) content (29.24%), followed by elephant grass (18.44%) and teff straw (6.34%). Despite its importance, feed availability remains a challenge in terms of both quality and quantity. To address this, the study recommends strong extension efforts focused on: promoting the use of concentrate feed, developing and utilizing improved forage options and treating crop residues to enhance their quality. Keywords: Crossbred dairy cow, Gidole, feed, feeding practices, milk production
埃塞俄比亚南部吉多勒镇的杂交奶牛生产、饲养和管理实践
本研究旨在评估埃塞俄比亚南部吉多勒镇荷斯坦弗里斯兰(HF)杂交奶牛的生产、饲养和管理技术。横断面调查通过系统随机抽样的方式,从该镇饲养杂交荷斯坦弗里斯兰奶牛的 150 户家庭中选出 60 户。对从研究家庭收集的主要饲料进行化学成分分析。数据使用社会科学统计软件包进行分析。日平均产奶量为 7.29±0.22 升,泌乳期平均产奶量为 1727.73±9.57 升。平均泌乳期为 7.9±1.45 个月。53.3%的家庭拥有血统水平为 50%的杂交奶牛,43.3%的家庭拥有血统水平为 50-75%的奶牛,3.3%的家庭拥有血统水平超过 75%的奶牛。农作物秸秆、改良牧草(德绍草、危地马拉草和大象草)、鸡蛋花、海芋和盐是最重要的牛饲料资源。在非常规日粮中,阿特拉粗蛋白(CP)含量最高(29.24%),其次是象草(18.44%)和茶草(6.34%)。尽管饲料非常重要,但在质量和数量方面,饲料供应仍然是一个挑战。为解决这一问题,研究建议大力推广,重点是:推广使用精饲料,开发和利用改良饲草,处理作物残留物以提高其质量。关键词杂交奶牛、吉多乐、饲料、饲喂方法、产奶量
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