Study on the agricultural environmental bearing capacity in the mid-south parts of Hebei Province

Based on the theory of environmental bearing capacity,the index system of agro-environmental bearing capacity in the mid-south parts of Hebei Province was established and a comprehensive assessment with heretical weight methods was carried out.Meanwhile,they are compared with ideal index and alertness index.Quantificational analysis was made with regional capacity for developing,resisting disaster and usage intensity of agricultural chemical product,to indicate sustainable developing capacity in this region.