中文摘要：

分析了环京津冀地区农业发展示范区——河北省廊坊市固安县牛驼镇农业生产经营模式以及当地政府支持生态农业发展的具体措施与政策。牛驼镇农业示范区借鉴国内外农业生产经验,以生态型、盈利型为现代农业发展的目标的农业生产模式,以农业系统工程构建现代农业产业体系为现代农业发展的手段,以农牧结合型循环经济为现代农业产业发展的主要形式,以农业资源利用生态化、农业生产高质化、农业生产规模化的农业系统工程实现农业现代化发展。通过评估牛驼镇农场的生产示范,探究循环经济下农牧结合的农业系统工程,并提出生态背景下循环农业模式发展的主要方法及对策建议。

英文摘要：

This paper analyzed the agricultural management mode and the concrete measures and policies of local government to support the development of ecological agriculture in Niutuo Town,Gu＇an County,Langfang City,Hebei Province,a demonstration area of agricultural development in Beijing-Tianjin-Hebei Provinces. The results show that,Niutuo agricultural demonstration zone draws the agricultural production experience at home and abroad,takes the agricultural production mode with ecology and profitability as the goal of modern agriculture development,uses the means of modern agricultural development with agricultural system engineering to construct modern agricultural industry system,takes the main form of modern agricultural industry development with circular economy combined agriculture with animal husbandry,realizes the agricultural modernization through ecological utilization of agricultural resources,high quality agricultural production,scale of agricultural production. Then,by evaluating the production and demonstration of Niutuo farm,this paper explored the agricultural system engineering combining agriculture and animal husbandry under circular economy,and put forward countermeasures and main method for circular agriculture development.