The research, turfplanting experiment in small areas, has been carried out with six varieties of Bluegrass (Poa) under heavier soil salinity (The average soil salt concentration is 0.617%).
选用早熟禾属的6个品种在较重盐渍土地上（平均土壤全盐量0．617％）进行小区植坪试验。
2
Possibility of planting Mentha pulegium L. roof herb turf was probed in Shenzhen. The results showed that it was feasible to planting roof herb turf.