三种不同的水稻插植方式比较，以纵横宽窄行条裁产量最高，产量差异达显著水平。表现为成穗率高，穗大、粒多、结实率高、千粒重大，其原因是改变了田间小气候，增加了群体的通风透光性，协调了群体与个体间的矛盾，使群体中的产量边际效应在宽窄行条裁基础上进一步扩大。是高产水稻比较理想的插植方式。 Three different methods of rice planting compared to vertical and horizontal width of the top row crop yield, the yield difference reached a significant level. The results showed that the rate of spike was high, the number of spike was large, the number of kernels was high, the rate of seed setting was high, the grain weight was one thousand. The reason was that it changed the microclimate in the field, increased the ventilation and translucency of the population, coordinated the contradiction between the population and the individual, The marginal effect of output is further expanded on the basis of the narrow-stricter line. High yielding rice is an ideal planting method.