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从理论与实践上论述了四位一体生态农业模式的技术路线及其应用技术,并对其效益进行了分析,为在北方大力推广该模式提供了科学依据。
From the theory and practice, this paper discusses the technical route of quadri-ecological agriculture model and its application technology, and analyzes its benefits, which provides a scientific basis for promoting this model in the north.