用中晚熟早稻品种(组合)与郴晚3号等晚稻品种混合栽培,研究不同品种搭配及种子不同混合比例下的早晚稻产量.结果表明,混合比例以早七晚三较为理想,中晚熟早稻品种(组合)配郴晚3号混栽的产量最高,两季产量为11130～13560 kg/ha。这种混合栽培是一项稳产、增收、省力、低耗、高效的栽培方法. The yield of early and late rice with different varieties and with different mixture proportion of seeds was studied by the mixed cultivation of middle and late maturing early rice varieties (combinations) and late rice varieties of Chenyue No.3 etc. The results showed that the mixing ratio was ideal as early as late and late three, Variety (combination) with Chennai 3 mixed planting the highest yield, two-season production of 11,130 ~ 13,560 kg / ha. This mixed cultivation is a stable, income, labor-saving, low-cost, efficient cultivation methods.