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分析了沙地试区农田林网种植模式和农果、农条间作等不同农林复合经营模式的经济效益,阐述了农林复合经营模式建设对沙地试区农业持续发展的作用及生产潜力,为黄淮海平原沙区农林牧复合生态经济系统的建立、发展与完善提供了理论依据。
The economic benefit of different agroforestry management modes such as agro-forestry and farm-crop intercropping were analyzed in the trial area of sandy land, and the role and potential of agroforestry management in sustainable development of agro-forestry area were expounded This provides a theoretical basis for the establishment, development and improvement of the eco-economic system of agriculture, forestry, husbandry and animal husbandry in the sand area of Huang-Huai-Hai Plain.