埃塞俄比亚索马里州谢贝利地区索马里本土牛种的管理实践和生产制约因素

Abdihakim Ma’alin, Kawnin Abdimahad, Guled Hassen, Abdulahi Mahamed, Mahamed Hassen
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引用次数: 5

摘要

本研究在索马里区域国谢贝利地区进行,以评估索马里土著牛的管理做法和生产限制。从四个养牛潜力区共选出200名户主;Dhanan, Ber 'ano, Godey & Adadle。通过半结构化问卷调查、焦点小组讨论、关键举报人访谈和个人观察等方式收集相关信息。大多数受访者都是文盲。平均养牛规模为8.97头/户,以产奶为主。研究区主要饲料资源为天然牧草和农作物秸秆,群落放牧是研究区最重要的饲料系统。在旱季(主要是1 - 3月),饲料短缺是制约研究区牛生产的主要问题。在旱季,动物们长途跋涉(大约5公里)到达饮水点,而在雨季,动物们在附近的水源饮水。牛舍是开放的,用带刺的金合欢树围起来,小牛和其他牛分开饲养。研究区域的繁殖不受控制,并与自己或邻居的公牛交配。首次交配年龄、首次产犊年龄和产犊间隔分别为3.25岁、4.05岁和16.56个月。日产奶量和泌乳时长分别为2.22升和8.07个月。索马里牛的生产和繁殖性能相对高于该国其他地方品种,主要是在产奶量和生育力潜力方面
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Management Practices and Production Constraints of Indigenous Somali Cattle Breed in Shabelle Zone, Somali Regional State, Ethiopia
This study was conducted in Shabelle zone of Somali Regional State to assess management practices and production constraints of indigenous Somali Cattle. A total of 200 household heads were selected from four cattle potential districts; Dhanan, Ber’ano, Godey & Adadle. The relevant information was collected through semi-structured questionnaire, focus group discussion, key informants interview, and personal observations. Majority of the respondents were illiterate. The average cattle holding size was 8.97 heads/household and cattle were mainly kept for milk production. The major feed resources in the study area were natural pasture and crop residue, and communal grazing was the most important feeding system in the area. Feed shortage was a problem hindering cattle production in the study area during dry season mainly January up to March. Animals traveled long distances to watering points (>5 km) during dry season, while in wet season, animals were watered in nearby water sources. Cattle housing was open kraal fenced with the thorned pl enty acacia trees and calves were housed separately from other cattle. Breeding in the study area was uncontrolled and was bred with their own or neighbors’ bull. Age at first mating, age at first calving and calving interval were 3.25 years, 4.05 years and 16.56 months, respectively. The daily milk yield and lactation length were 2.22 liters and 8.07 months, respectively. The production and reproduction performance of Somali cattle was relatively higher than other local breeds in the country mainly in terms of milk yield and fertility potential under
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