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1无土栽培技术的定义及分类无土栽培学是研究无土栽培技术原理、栽培方式和管理技术的一门综合性应用科学。所谓无土栽培就是完全摆脱对土壤的依赖,根据植物生长发育所需要的各种
A definition and classification of soilless culture technology Soilless culture is a comprehensive applied science to study soilless cultivation techniques, cultivation methods and management techniques. The so-called soilless culture is to completely get rid of the dependence on the soil, according to the various needs of plant growth and development