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全国各地都展开了土壤普查鑑定工作,总結了許多丰富的农民經驗,繪制了若干土壤图幅,这些工作已在农业生产上起了一定的作用。
Soil censuses and appraisals have been carried out in all parts of the country. Many rich peasant experiences have been summarized and several soil maps have been drawn. These efforts have played a certain role in agricultural production.