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调查分析东川、元江和元阳3个干热河谷居群的牛角瓜结实等特征。结果表明,1元阳居群的牛角瓜单株结实量、单位冠幅结实量和单枝结实量最高,分别为102.4个/株、35.1个/m2和34.6个/枝,且3个居群间这3个指标差异极显著;2居群内单株、单位冠幅和单枝结实量3个指标差异极显著;3各居群的单株结实量与单枝结实量、单位冠幅结实量和分枝相关性状间呈线性相关。元阳是牛角瓜人工栽培的首选区域,通过对结实量大的优良单株进行选育,可极大地提高其果实产量。
Investigation and analysis Dongchuan, Yuanjiang and Yuanyang 3 dry hot valley population horned melon and other characteristics. The results showed that the seedling yield per unit crown crown per plant and the number of single-branch per plant in one-yuan positive population were the highest (102.4 plants / 35.1 plants / m2 and 34.6 plants / branch / There was significant difference among the three indexes between the two groups. There was significant difference among the three indexes of single plant, unit crown and single branch in three populations. There was a linear correlation between quantity and branch-related traits. Yuanyang is the preferred area for cantaloupe cultivation, which can greatly increase its fruit yield by selecting and breeding fine single plants with high yield.