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从1999年起对泰安市保护地蔬菜主要产区土壤进行了布点采样和化验分析,对农化性状进行了综合评价,以期为保护地蔬菜土壤改良增肥、调整施肥结构、改善农产品品质、增加种植效益提供依据。1 土壤样品采集 采集124个冬暖式大棚(107个)和小拱棚(17个)土壤样品,采样深度0～20cm,集中分布于泰山区上高镇,岱岳区
Since 1999, the sampling and laboratory analysis of the soils in the main vegetables growing areas in Tai’an have been carried out. The comprehensive evaluation of the agrochemical properties has been carried out in order to improve fertilization and fertilization structure, improve the quality of agricultural products, and increase the quality of agricultural products Planting benefits provide the basis. Soil samples were collected from 124 winter-type greenhouse (107) and small arch (17) soil samples with sampling depth of 0 ~ 20cm and concentrated in Shanggao Town and Daiyue District, Taishan District