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比较了不同的玉米育苗和栽植方式对植株长势、生物与经济性状及产量的影响 ,表明玉米以方格或肥团育苗、单育单栽、宽窄行套栽最有利于生长发育和高产
The effects of different methods of seedling and planting of corn on plant growth, biological and economic traits and yield were compared. It is indicated that the cultivation of corn with checkered or fat lumps,