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为合理利用芫荽种质资源,该研究以96份芫荽种质为材料,采用形态学标记评价芫荽种质的遗传多样性,并对芫荽19个生物学性状进行分析。结果表明:抽薹天数与始花期、终花期、收获天数、基生叶数、基生叶长、株高、植株生叶状态、分枝数均呈极显著正相关,基生叶数与最长基生叶长、基生叶形、植株有叶状态、植株分枝数均呈极显著正相关,最长基生叶长与株高呈极显著正相关,抽薹天数及基生叶数均与千粒重呈负相关。在遗传距离6.40处将96份种质分为5类。
In order to make rational use of coriander germplasm resources, the genetic diversity of coriander germplasm was evaluated using 96 coriander germplasm resources. The morphological characteristics of 19 coriander germplasm resources were analyzed. The results showed that the number of bolting days was significantly and positively correlated with the flowering stage, the final flowering stage, the number of harvest days, the number of basal leaves, the length of basal leaves, the plant height, the leaf status of plants and the number of branches. The number of basal leaves and the longest Basal leaf length, basal leaf shape, plant leaf status, plant branch number were extremely significant positive correlation, the longest base leaf length and plant height were extremely significant positive correlation, the number of bolting days and the number of basal leaves are Thousand grain weight was negatively correlated. 96 germplasms were divided into 5 categories at the genetic distance of 6.40.