“甬优6号”是宁波市农科院和宁波市种子公司育成的籼粳杂交超级稻新品种,为研究该品种不同插种本数在大田中的表现及对产量的影响,特开展本试验,以期为大面积推广该品种提供科学依据。1材料与方法1.1试验地点本试验设在宁海县长街镇长街村“甬优6号”高产示范方内,土壤肥力中 “Yongyou 6” is a new variety of indica-japonica hybrid rice bred by Ningbo Academy of Agricultural Sciences and Ningbo Seed Company. In order to study the performance of different varieties of this variety in field and their effects on yield, this experiment , In order to provide a scientific basis for large-scale promotion of the breed. 1 Materials and Methods 1.1 Test Location This experiment is located in Longhai County, Ninghai County Street Village “Yongyou 6” high-yield demonstration side of the soil fertility