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本试验采用菜园土、泥炭和黄砂为基础基质，按不同重量配比模拟运动场草坪生长的坪床表土层，通过理化性状的测试和结缕草草坪质量的考察，对不同坪床表土层作出全面的评价。
In this experiment, vegetable garden soil, peat and yellow sand were used as the basic matrix. According to the different weight proportions, the topsoil layer was simulated to simulate the growth of turfgrass in the stadium. Through the physical and chemical properties test and the investigation of zoysia lawn quality, evaluation of.