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Benefits evaluation of ecological restoration engineering of Shangwuxi watershed in mountainous area of western Zhejiang Province Analysis and design methods of ecological farmer household based on energy flow: A case study of dog-breeding farmer household in northern Sichuan STUDY ON BENEFIT EVALUATION AND SYSTEMATIC APPRAISAL OF SMALL WATERSHED CONTROL IN LOESS PLATEAU ——TAKING HUANGJIA ERCHA AS EXAMPLE Merits of hedgerows in slope farmlands in the Three Gorges Reservoir area Construction and application of comprehensive benefit evaluation system on low carbon agriculture in North Fujian Economic benefit of pentad-ecological homestead patterns－A case study of“fruit-livestock-biogas pit-water cellar-grass” pattern in Luochuan County, Shaanxi Province Analysis on Managing Benefit of Masson Pine High yielding Stand Evaluation of Economic Benefit of the Acacia mangium Plantation\n——A Case Study in Nanning, Guangxi STUDY ON THE BENEFIT EVALUATION METHOD OF RICE IPM