农民对奶牛品种、饲养和喂养策略的看法:肯尼亚西部小农奶农的案例。

East African Agricultural and Forestry Journal Pub Date : 2019-10-14 eCollection Date: 2019-01-01 DOI:10.1080/00128325.2019.1659215
M N Lukuyu, J P Gibson, D B Savage, E J O Rao, N Ndiwa, A J Duncan
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引用次数: 12

摘要

为了了解农民对品种属性、育种和饲养方法的偏好和看法,在一项横断面调查中对肯尼亚西部的419个家庭进行了采访。答复者对牛的品种、性状和育种方法的偏好进行评分,分值从1(最喜欢)到5(最不喜欢)。使用加权分数的多项逻辑回归模型比较偏好。艾尔郡品种是最受欢迎的,其次是弗里西亚品种。以吃苦耐受性为参考性状,弗里西亚品种在高产方面的优势是4.86倍,艾尔郡、泽西和根西品种在抗病方面的优势是4.61倍、4.60倍和4.18倍(p < 0.01)。弗里斯马是唯一受欢迎的品种(3.18倍以上)(p 68%),受访者使用自然交配,因为它容易获得,更便宜。目前的研究强调了在设计品种改良计划时考虑农民目标和生产环境的重要性,并建议将育种与喂养干预措施结合起来。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Farmers' Perceptions of Dairy Cattle Breeds, Breeding and Feeding Strategies: A Case of Smallholder Dairy Farmers in Western Kenya.

Farmers' Perceptions of Dairy Cattle Breeds, Breeding and Feeding Strategies: A Case of Smallholder Dairy Farmers in Western Kenya.

Farmers' Perceptions of Dairy Cattle Breeds, Breeding and Feeding Strategies: A Case of Smallholder Dairy Farmers in Western Kenya.

Farmers' Perceptions of Dairy Cattle Breeds, Breeding and Feeding Strategies: A Case of Smallholder Dairy Farmers in Western Kenya.

To understand farmers' preference and perceptions of breed attributes, breeding and feeding practices, 419 households in western Kenya were interviewed in a cross-sectional survey. Respondents scored their preference for cattle breeds, traits and breeding methods on a scale of 1 (most preferred) to 5 (least preferred). Preferences were compared using multinomial logistic regression models on weighted scores. The Ayrshire breed was most preferred followed by the Friesian. Using hardship tolerance as a reference trait, the Friesian was preferred 4.86 times more for high milk production and Ayrshire, Jersey and Guernsey breeds 4.61, 4.60 and 4.18 times (p < 0.01) more, respectively, for milk fat content. The Ayrshire was preferred 4.16 times more for its perceived low feed requirement and 1.22 times more (p <0.01) for resistance to diseases. Friesian was the only breed preferred (3.18 times more) (p < 0.01) for high growth rate of calves. Artificial insemination (AI) was the breeding method of choice, but majority (>68%) of respondents used natural mating, because it was readily available and cheaper. The current study highlights the importance of taking into account farmers' objectives and the production environment when designing breed improvement programmes and recommends packaging of breeding together with feeding interventions.

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