一、选地整地,配方施肥高倍繁殖小麦良种,其田块四周要设有隔离带,同时要求选土壤肥沃、水源充足、耕性良好的高产地块,土壤有机质要求1%以上,全氮0.09%以上,速效氮70毫克/千克以上,速效磷25毫克/千克以上,速效钾90毫克/千克以上,在这些基础地力条件下,按配方施足底肥,科学进行小麦各生育期肥水管理及去杂去劣措施。大面积的产量达到6750～8250千克/公顷,达到高倍繁殖的目的。 First, the selection of land preparation, fertilizing high-yielding varieties of wheat breeding, the plots to be provided with isolation zone around the same time require the election of fertile soil, adequate water, tillage and good high-yield plots, soil organic matter requirements of more than 1%, 0.09% Above the available nitrogen 70 mg / kg or more, available phosphorus 25 mg / kg or more, available potassium 90 mg / kg or more, under these basic conditions of soil, according to the formula applied to the foot of fertilizer, scientific management of wheat in each growth period of fertilizer and water management and to the miscellaneous Go bad measures. Large-scale production reached 6750 ~ 8250 kg / ha, to achieve high multiplication purposes.