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Herd mortality and cattle off-take rates among small-holder producers in the North West Province of South Africa

机译:南非西北省小农户的牛群死亡率和牛群吸收率

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摘要

This study was done to determine the influence of herd mortality on off-take rates through face to face interviews of 308 smallholder cattle producers from Dr RSM District Municipality, North West. Most deaths were caused by diseases (50%) and drought (34%). Producer’s gender had no influence on herd performance and off-take even though extension ward with higher proportion of women had higher mortality and lower off-take rates. The sale of steers decreased significantly (P<0.05) as the death of adult animals as well as that of the overall herd increased. Herd off-take also declined as mortality of suckling calves as well as that for overall herd, increased. Herd mortality logically reduces stock and therefore suppresses sales. It is recommended that herd mortality should be monitored through animal recording to improve the competitiveness of small-holder production systems.
机译:这项研究旨在通过面对西北西北地区RSM博士区地区的308位小农户牛生产者的面对面访谈来确定牛群死亡率对取食率的影响。大多数死亡是由疾病(50%)和干旱(34%)引起的。尽管性别较高的推广病房死亡率较高,但生产者的性别对畜群的生长性能和采食量没有影响。随着成年动物和整体牛群死亡的增加,公牛的销售量显着下降(P <0.05)。随着哺乳犊牛以及整个牛群的死亡率增加,牛群的采食量也下降了。从逻辑上讲,畜群死亡率降低了库存,因此抑制了销售。建议通过动物记录监测畜群死亡率,以提高小农生产系统的竞争力。

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