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The present study was carried out for the status quo of China in of planting turf eco-organic type soilless green matrix study weak foundation. Test located in the Haidian District, Beijing Xishan Forest Farm Peony Garden greenhouse. Take full account of local rich natural resources, this feature based on comprehensive consideration of the matrix material is easy to obtain this factor, select the most abundant local several matrix material. On the basis of a comprehensive analysis of the physical and chemical properties of the matrix material, in accordance with a certain proportion of the volume of different matrix materials mixed, made four eco-organic type soilless green matrix A1 (4 parts humus, dead leaves, the amount of plant ash and the certain amount aquasorb, chicken manure, diammonium phosphate, potassium sulfate from the preparation), A2 (5 parts humus, dead leaves, the right amount of plant ash and a certain amount of water retention agent, chicken manure, diammonium phosphate, potassium sulfate from the preparation), A3 (6 parts humus, dead leaves, the appropriate amount of plant ash and a certain amount of water retention agent, chicken manure, diammonium phosphate, potassium sulfate from the preparation), A4 (5 parts peat, 3 parts dry prepared from leaves, the appropriate amount of plant ash and a certain amount of water retention agent, chicken manure, diammonium phosphate, potassium sulfate), on which sow Elymus (of Elymus dahuricus Turcz.), tall fescue (Festuca arundinacea), alfalfa grass seed (Medicago sativa Linn.), loaded on for emery cloth bag non-woven fabric made of their shop breathable upper and lower steel mesh floor bed. Grass seed germination rate, after seedling emergence, plant height, leaf length, leaf width, tiller number, coverage observational study, the growth of root the parameters biomass and photosynthesis situation, physiological indicators, filter out the most suitable for the various the growth of eco-organic type soilless grasses green matrix. The test results are as follows: (1) A3 green matrix planted Elymus germination rate, came forward after the plant height, leaf length, leaf width, tiller number, cover, root parameters, biomass and photosynthesis each index best performance, thus, A3 green matrix suitable for the growth of the matrix in Elymus. (2) the highest rate of emergence of tall fescue cultivation A4 green matrix A4 matrix on seed germination rate the highest in the four integrated plants after emergence indicators ranked first, therefore, A4 green matrix suitable for sheep Mao growth matrix. (3) the growth of alfalfa seed A2 green matrix germination rate highest plants after emergence indicators ranked in the four first, thus, A2 green matrix is ??most suitable to do the cultivation of alfalfa matrix.
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