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由辽宁省农科院土肥所研制成功的新型水稻育苗床土调制剂,已通过专家评审,并经辽宁省化肥产品质量监督检验站审定合格,准予开发应用。 这种调制剂含有水稻秧苗生长发
The new rice seedling bed soil preparation developed by the Department of Soil Science and Veterinary of Liaoning Academy of Agricultural Sciences has passed the expert review and has been approved by the Liaoning Province Fertilizer Product Quality Supervision and Inspection Station and is approved for development and application. This preparation contains rice seedling growth