对６个裂叶红麻品种（系）不同光合器官的数量性状与干皮产量作了相关分析。结果表明总叶数、７裂叶数及麻皮长和麻皮宽的光合器官之间及与干皮产量之间的相关都是显著的，而圆叶数、３裂叶数及５裂叶数与干皮产量相关不显著。总对数、７裂叶数及麻皮长的数量性状其广义和狭义遗传力都很低．表明主要光合器官的表现易受环境影响，注意选择圆叶数性状可能有助于培育高产品种。 The quantitative traits and dry skin yields of different photosynthetic organs of kinki kenaf varieties (lines) were analyzed. The results showed that there were significant correlations between the total leaf number, the number of 7-leaved leaves, the photosynthetic organs of broadleaf and broadleaf, and the yield of dry skin. However, the number of round leaves, Number and dry skin yield was not significant. The total logarithm, the numbers of 7-split leaves and the quantitative traits of Bark were both low in broad and narrow heritability. Suggesting that the performance of the major photosynthetic organs is susceptible to environmental effects. Note that the selection of round leaf traits may help to breed high-yielding varieties.