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为探索冬种覆膜马铃薯在湖北省崇阳县的最佳播期、上市期,充分挖掘冬种马铃薯最大的增产效益,对冬种马铃薯进行不同播种期的产量比较试验,以期为指导崇阳县冬种马铃薯大面积播种提供依据。
To explore the winter sowing potato in Chongyang County, Hubei Province, the best sowing date, the market fully tap the winter potato yield maximization, winter planting of potatoes at different sowing yields comparison test, with a view to guide Chongyang County winter planting large areas of potato provide the basis.