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首页> 外文期刊>Tropical Animal Health and Production >Estimation of goat production potential and efficiency in the resource-poor communal areas of the Eastern Cape Province of South Africa
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Estimation of goat production potential and efficiency in the resource-poor communal areas of the Eastern Cape Province of South Africa

机译：估计南非东开普省资源贫乏的公共区域的山羊生产潜力和效率

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It is often inappropriately assumed that the contributions of goats to household economies are similar across flock sizes. A monthly questionnaire was administered to 19, 21, and 13 farmers in Matatiele and Qawukeni and Mankone. Entries and exits to and from each flock were assessed. Most (P < 0.05) kids were born in August (4.92 ± 0.362 and 2.03 ± 0.329 for large and small flocks, respectively). Total entries were higher (P < 0.05) in August, September, and October than in the other months. Kid mortality peaked in May and September at 21%. Most (P < 0.05) goats were sold in December (1.06 ± 0.127 for large flocks and 0.23 ± 0.135 for small flocks). Goat production efficiency (GPE) was affected (P < 0.05) by month and flock size. The GPE was higher (P < 0.05) in small than in large flocks. The low GPE values obtained in this study indicates the need to devise other indices that factor in the neglected functions of goats when measuring goat production efficiency in communities where the main function of goats is not for sale or consumption.
机译：人们常常不恰当地假设山羊对家庭经济的贡献在整个羊群中是相似的。对Matatiele，Qawukeni和Mankone的19、21和13位农民进行了每月问卷调查。评估每个羊群的出入情况。大多数（P <0.05）孩子出生于八月（大群和小群分别为4.92±0.362和2.03±0.329）。 8月，9月和10月的总条目数高于其他月份（P <0.05）。儿童死亡率在5月和9月达到峰值，为21％。大部分（P <0.05）山羊在12月出售（大群为1.06±0.127，小群为0.23±0.135）。山羊生产效率（GPE）受月和鸡群大小的影响（P <0.05）。小鸡群的GPE值较高（P <0.05）。在这项研究中获得的低GPE值表明，在不以出售或消费山羊为主要功能的社区中，在测量山羊生产效率时，需要设计其他因素来考虑山羊被忽视的功能。

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