兽医科学与医学诊断杂志

Livestock systems have both Positive and Negative Effects on the Natural Resource

Ashfaq Ahmed

Animal husbandry is that the branch of agriculture involved with animals that square measure raised for meat, fiber, milk, eggs, or alternative product. It includes day-after-day care, selective breeding and also the raising of farm animal. Cultivation includes a long history, beginning with the Neolithic revolution once animals were initial domesticated, from around 13000 BC onward, antedating farming of the primary crops. Livestock systems have each positive and negative effect on the natural resources base, public health, social equity and economic process. Currently, farm animal is one in all the quickest growing agricultural subsectors in developing countries. Its share of agricultural gross domestic product is already thirty three per cent and is quickly increasing. This growth is driven by the apace increasing demand for farm animal product, this demand being driven by growth.