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对近１０ａ育成的水稻不同生育类型品种产量构成因素进行剖析与性状相关性分析结果：①吉林省育成的各类型品种主要以穗数型为主；②不同类型品种的株高与产量有显著的正相关；③中早熟和中熟类型品种是降低了每公顷的穗数适当提高了每穗的粒数和千粒重，而中晚熟和晚熟类型品种每公顷穗数较对照相对增多，穗粒数减少；④不同类型品种千粒重都有所提高，但结实率中早熟和中熟类型品种都略高于中晚熟和晚熟类型品种。在分析产量构成的同时，对我省超高产育种目标提出新的不同形态指标。
The analysis of the yield components of different types of rice cultivars cultivated in recent ten years and the correlation analysis of traits showed that: ① The varieties of cultivars in Jilin Province were mainly spike type; ② The plant height and yield of different types of cultivars were significant ③The types of middle-early maturing and medium maturing varieties reduced the number of panicles per hectare and increased the number of grains per panicle and 1000-grain weight respectively, while the number of panicles per hectare of medium-late-maturing and late maturing varieties increased relatively and the number of grains per panicle decreased ; ④ The thousand-grain weight of different types of cultivars increased, but the varieties with middle-late maturity and middle maturity were higher than those with middle-late maturity and middle maturity. While analyzing the composition of output, we proposed new and different morphological indicators for the goal of super-high-yield breeding in our province.