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Comparison of two cattle production systems in Pabna district Bangladesh.

作者信息

Udo H M, Hermans C, Dawood F

机构信息

Department of Tropical Animal Production, Wageningen Agricultural University, The Netherlands.

出版信息

Trop Anim Health Prod. 1990 Nov;22(4):247-59. doi: 10.1007/BF02240408.

DOI:10.1007/BF02240408
PMID:2288009
Abstract

In Pabna district, Bangladesh there are two cattle production systems: a draught-oriented system with local Deshi cattle and more milk-oriented production with Pabna Milking Cow (PMC) stock. Deshi animals are smaller than PMC animals. More PMC cows are milked than Deshi cows and the milk off-take of PMC cows is much higher. The calving interval in Deshi cows is one year longer than in PMC cows. The great majority of the bullocks and the bulls are used as draught animals. More than 80% of the Deshi cows also have to work compared with only about half of the PMC cows. The milk off-take of cows used for draught work is 30% less than that of other cows. One of the major differences between the two systems is that PMC cows have access to grazing along the rivers. These areas are increasingly taken up for cropping and the traditional Pabna milk production farming system is gradually being replaced.

摘要

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本文引用的文献

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Role and potential of draught cows in tropical farming systems: a review.热带养殖系统中泌乳期奶牛的作用与潜力:综述
Trop Anim Health Prod. 1987 Nov;19(4):215-22. doi: 10.1007/BF02242119.