Abstract:

Food security is now a world attention hot spot. The agroecosystem farmland environment quality security affects agricultural and forestry product quality directly. The protection and use of farmland environmental biodiversity in maintaining the stability and sustainable development of agroecosystem is important. This article embarked from the biodiversity, discussed present situations and its loss of reason of the farmland environment biodiversity, and proposed the protection measures of the farmland environment biodiversity. This foundation will be used to promote agroecosystem health cultivation and the high quality agricultural and forestry product realization, and to promote our country agriculture and forestry sustainable development.