根据柳州地区农业气象试验站近几年的水稻分期播种资料,在分析水稻群体干物质积累动态过程的基础上,归纳出不同季节四种生长类型,较详细地描述了不同生长类型的特征及其气象原因,指出了本地区水稻适期播种的意义及生产上应注意的问题。 According to the rice sowing data of the agricultural meteorological experimental station in recent years in Liuzhou area, based on the analysis of the dynamic process of dry matter accumulation in rice population, four types of growth in different seasons were summarized, the characteristics of different growth types and their characteristics were described in detail Meteorological reasons, pointed out the significance of sowing rice in the region and its production should pay attention to the problem.