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首页> 外文期刊>Journal of Development and Agricultural Economics >Determinants of adoption of dorper black head Somali crossbred sheep in pastoral areas: the case of Yabello District, Southern Oromia, Ethiopia
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Determinants of adoption of dorper black head Somali crossbred sheep in pastoral areas: the case of Yabello District, Southern Oromia, Ethiopia

机译：牧区收养杜泊黑头索马里杂种绵羊的决定因素：埃塞俄比亚南奥罗米亚亚贝洛区

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摘要

This study aims to investigate determinants of adoption of the Dorper Black Head Somali (DBHS) Crossbred Sheep by the pastoralists in Yabello District, Ethiopia. Data from 123 sample respondents (pastoralists) were collected and analyzed using SPSS version 16.0. A binary logistic regression model was used to estimate the effects of hypothesized independent variables on the dependent variable (adoption of DBHS crossbred sheep) which is dichotomous. The result of descriptive statistics and focus group discussion showed that lack of sources for improved sheep breed (41.5%) and information on the breed (17%) were the major factors hindering pastoralists’ decision to adopt.? The binary logistic regression model results revealed that number of livestock owned in Tropical Livestock Unit (TLU), access to credit, participation in training, total farm income and educational level of household heads positively and significantly affected adoption of DBHS crossbred sheep; while family labor/size of the household head and distance from water sources significantly and negatively influenced it as well. Therefore, all concerned sheep production bodies need to focus on those variables to maintain or enhance their positive influence and minimize or avoid their negative influences on the decision of pastoralists to adopt the newly introduced DBHS Sheep Crossbreeding to speed up the rate of adoption in the study area.
机译：这项研究旨在调查埃塞俄比亚亚贝罗地区牧民对多珀·黑头索马里人（DBHS）杂交绵羊的收养决定因素。使用SPSS 16.0版收集并分析了来自123个样本受访者（牧民）的数据。二元逻辑回归模型用于估计假设的自变量对二分法因变量（采用DBHS杂交绵羊）的影响。描述性统计和焦点小组讨论的结果表明，缺乏改良绵羊品种的来源（41.5％）和有关该品种的信息（17％）是阻碍牧民决定采用的主要因素。二元逻辑回归模型的结果显示，热带畜牧单位（TLU）拥有的牲畜数量，获得信贷，参与培训，农场总收入和户主的教育水平对DBHS杂交羊的采用产生了积极和显着的影响。而家庭劳动/户主规模和距水源的距离也显着地对其产生负面影响。因此，所有相关的绵羊生产机构都需要关注这些变量，以保持或增强其正面影响，并最小化或避免其对牧民决定采用新引入的DBHS绵羊杂交的决定的负面影响，以加快研究的采用率区。

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