کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4393150 1618259 2013 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The emerging small-scale cattle farming sector in Uzbekistan: Highly integrated with crop production but suffering from low productivity
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
The emerging small-scale cattle farming sector in Uzbekistan: Highly integrated with crop production but suffering from low productivity
چکیده انگلیسی


• Crop and livestock production were integrated on-farm and between farm types.
• The very small household farms produced higher crop yields per area.
• Cattle diets were mainly based on crop residues (stover, straw).
• Cattle productivity was similar in both farm types, despite scale differences.
• Cattle mortality due to cold stress represents a threat to animal welfare.

Even two decades after independence in 1991, the agricultural sector of Uzbekistan remains regulated by the government, prescribing the number of cattle head per agricultural area or imposing mandatory cash crops. The policy makers are insufficiently informed about the bottlenecks in the different livestock production units and base their policies mainly on general knowledge. This study analyzed the two major cattle farm types in the Khorezm province, 56 medium-scale farms (LS; on average 22 ha) and 80 household farms (HH; on average 0.2 ha). While LS farms produced more metabolizable energy and crude protein than required by their own ruminant livestock, the feeds produced by HH farms covered only a third of the requirements. Despite their limited farm size, the HH farmers took an active part in the commercial farming sector, for example, through the purchase of inputs for cattle and crop production, and product sales. The HH farms generated higher relative crop yields than their LS counterparts, while cattle productivity of both was comparable, albeit low. The present findings can be considered as a benchmark for monitoring developments in the cattle sector and as a source of information for directing improvements in feed supply, cattle health and husbandry.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Arid Environments - Volume 98, November 2013, Pages 93–104
نویسندگان
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