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用灰色关联分析方法研究了辣椒雄性不育杂种一代农艺性状与单株产量间、花蕾、叶片中生化物质含量与农艺性状间关系的密切程度。结果表明,农艺性状与单株产量间关联度的大小顺序依次为株幅、株高、果长、结果数、单果质量、第一花节位、果宽和侧枝数,花蕾中生化物质含量与农艺性状间总体关联度的大小顺序依次为可溶性糖、可溶性蛋白质、过氧化物酶活性、脱落酸、生长素、游离脯氨酸和玉米素,叶片中生化物质含量与农艺性状间总体关联度的大小顺序依次为可溶性糖、过氧化物酶活性、游离脯氨酸、脱落酸、生长素、玉米素和可溶性蛋白质。
Gray relational analysis was used to study the close relationship between the agronomic traits and the yield per plant, flower buds, biochemical content and agronomic traits in leaves of male sterile hybrids. The results showed that the order of the correlation degree between agronomic traits and single plant yield was in order of plant height, plant height, fruit length, number of fruit, fruit weight, the first flower node, fruit width and number of lateral branches, The order of the overall correlations of agronomic traits followed by soluble sugar, soluble protein, peroxidase activity, abscisic acid, auxin, free proline and zeatin, the overall correlation between biochemical content in leaves and agronomic traits Followed by soluble sugar, peroxidase activity, free proline, abscisic acid, auxin, zeatin and soluble protein.