中国畜禽养殖及其粪便污染与治理现状

在人口、收入和城市化等社会经济环境因素的推动下，近些年中国畜禽养殖业得到迅猛发展，同时也产生了生态环境恶化、饲料粮供需差距加大等一系列问题。未来中国畜禽养殖业的发展程度及其相应的环境污染状态，未来饲料粮供需之间矛盾的程度，以及环境和畜禽养殖业协调发展对策等，均需要进一步系统而深入的探讨，从而保障未来中国畜禽养殖业的健康发展。

The Status of Production and Pollution by Animal and Poultry in China

Under the impetus of factors,such as population,urbanization,income and socio-economic environment,in China livestock husbandry has been developing rapidly in recent years.It brought a huge economic benefit,but it also resulted in serious environmental problems and the bigger gap of.supply and demand of feed grain.In order to sure the health development of China's livestock and poultry in the future,the study of development level of livestock and poultry,pollution state,contradiction of supply and demand of...