了进一步探索园林废弃物在矿山边坡复绿基质中资源化利用研究，主要应用土壤

Further research to explore the utilization of waste in the mine slope garden green complex matrix, mainly used in soil, composting garden waste, green waste composting and not nutrition soil preparation to re-green matrix substrate, compared soil accounted for 40%, 50%, 60% and 65% in the experimental group and add the same amount of soil matrix physical and chemical properties and plant growth garden waste changes in the experimental group, and a comprehensive evaluation of tall fescue growth index by membership function method and ranking. The results show that this experiment various physical and chemical indicators are in line with mine Slope Greening matrix ratio requirements, the optimal ratio of soil matrix: Garden waste: no decomposition of garden waste: nutrition soil = 0.4: 0.30: 0.20 : 0.10, the final complex matrix formula of green: green waste accounted 40-50wt%, the proportion of the total soil 40-50wt%, accounting for nutritional soil 10wt%, the water-retaining agent is about 0.2 ~ 0.3wt%, the curing agent an amount of 9 kg / m3. <br>Key words: re-green matrix; garden waste; Slope Greening; resource utilization

Further exploration of the study of the resource utilization of garden waste in the forest slope re-green matrix, the main application of soil, rotting garden waste, uncorrupted garden waste and nutrient soil as the substrate preparation of complex green matrix, compared the proportion of soil 40%, 50%, 60% and 65% of the experimental group and soil added amount of unchanged garden waste change experimental group of the matrix chemical properties and plant growth index, and through the function of the high-level sheep growth index. The results show that all kinds of physical and chemical indexes in this experimental group are in line with the requirements of the mine slope compound green matrix ratio, and the optimal matrix ratio is soil: garden waste: uncorrupted garden waste: nutritional soil: 0.4:0.30:0.20:0.10, finally The compound green matrix formula is: garden waste accounted for 40-50wt, the total soil proportion of 40-50wt, nutritional soil accounted for 10wt, the amount of water retention agent about 0.2 to 0.3wt, curing agent use of 9 kg/m3.<br>Keywords: re-green matrix; garden waste; slope re-greening; resource utilization

In this paper, the utilization of garden waste in the mine slope green matrix was further explored. The green matrix was mainly made of soil, mature garden waste, immature garden waste and nutrient soil. The physical and chemical properties and plant growth of the experimental group with 40%, 50%, 60% and 65% soil and the experimental group with the same amount of soil added garden waste were compared The growth index of tall fescue was evaluated and ranked by membership function method. The results show that all kinds of physical and chemical indexes of the experimental group meet the requirements of the matrix ratio of mine slope green restoration. The best matrix ratio is soil: garden waste: immature garden waste: nutrient soil = 0.4:0.30:0.20:0.10. The final matrix formula of green restoration is: garden waste accounts for 40-50wt%, total soil accounts for 40-50wt%, nutrient soil accounts for 10wt%, and the amount of water retaining agent is about 0.2 ~0.3wt%, the dosage of curing agent is 9 kg / m3.<br>Key words: compound green matrix; garden waste; slope compound green; resource utilization<br>