安徽农业科学2024，Vol.52Issue(13)：37-41,50,6.DOI:10.3969/j.issn.0517-6611.2024.13.010
18份甜瓜资源农艺性状调查
Investigation on Agronomic Characters of 18 Melon Germplasms Resources
摘要
Abstract
In this study,18 melon resources were used as the experimental materials,and the randomized block design was adopted.Agronomic characters such as phenology,leaf,vine,flower and yield of 18 muskmelon resources were investigated and analyzed.The diversity of agronomic characters was studied and cluster analysis was carried out.The results showed that the phenological variation coefficient ranged from 5.24％ to 15.43％,the variation coefficient of leaf agronomic characters ranged from 9.86％ to 21.06％,the variation coefficient of vine agronomic char-acters ranged from 9.56％ to17.47％,the variation coefficient of flower agronomic characters ranged from 13.12％ to 27.17％ and the yield variation coefficient ranged from 65.42％ to 66.75％in these melon resources.The results of the cluster analysis showed that the 18 melon re-sources could be divided into five categories by phenological phase clustering,of which the first category resources had the longest female flow-ering period and the shortest growth period,the fifth category resources had the longest growth period.18 melon resources could be divided into three categories by clustering the leaf and vine agronomic characters,of which the second category were robust and had strong branches.The flowering agronomic characters and yield clustering showed that the 18 melon resources could be divided into four categories,of which the sec-ond category was weak in fruit setting ability and the fourth type had high yield with an average fruit weight of 2.58 kg.Resources No.3,No.7 and No.8 could be preferred as parent materials when new varieties of melon that were suitable for facility cultivation and early maturing were breeded.And when new varieties of melon that were suitable for facility cultivation,late maturing and high yield were breeded,No.10 resources could be preferred as parent materials.关键词
甜瓜/农艺性状调查/物候期/聚类分析Key words
Melon/Investigation of agronomic characters/Phenological phase/Cluster analysis分类
农业科技引用本文复制引用
张贞伟,王小云,李浩,欧阳顺琦,努尔加玛丽罕·阿卜杜海外尔,梁郸娜..18份甜瓜资源农艺性状调查[J].安徽农业科学,2024,52(13):37-41,50,6.基金项目
塔里木大学大学生创新创业训练计划项目(校级)"50份甜瓜资源熟性及其产量相关性状的评价与鉴定"(2022068) （校级）
塔里木大学校长基金(博士)人才项目"新疆甜瓜种质资源评价及优良种质筛选"(TDZKBS202106). （博士）
