Increasing resistance of pathogens to anti-infective drugs is an urgent public health problem that must be addressed through more prudent use of these drugs in human medicine and in animal husbandry, agriculture, and aquaculture.

Climate has a significant impact on agricultural production. According to scientific data, climate change is having growing the planet's life, and different regions of world are experiencing this in ways. The greatest challenge achieving sustainable development change, which also poses serious risk survival humanity. It will have far-reaching consequences within context animal production, parti...

agriculture sector in iran and some other countries of the world has a vital role in national development. animal husbandry sub-sector needed meat of the society, creating related jobs and producing raw materials of some industries. acquiring scientific and sound information of the current situation of regions are important and imitative step in improvement program planning. the purpose of this...