オウトウ果実の中果皮細胞数および細胞径の品種間差異と年次変動

DOI NDLデジタルコレクション 日本農学文献記事索引 Web Site Web Site 被引用文献1件 参考文献14件

書誌事項

タイトル別名
  • Differences and Yearly Variation in Number and Size of Mesocarp Cells in Sweet Cherry (Prunus avium L.) Cultivars and Related Species

この論文をさがす

抄録

To characterize factors determining the varietal difference of the fruit size in sweet cherries, we studied the relationships among fruit weight, number of mesocarp cells and radial cell lengths in 56 cultivars and selections of sweet cherries and related species. In addition, the effect of flower thinning on the number of mesocarp cells and the dependence of cell number on young fruit weight were analyzed. A high correlation coefficient was obtained between fruit thickness and mesocarp thickness versus fruit weights. All parameters measured showed large varietal differences. The correlation coefficient between mesocarp cell number and length to the differences in fruit weight varied yearly from 0.611 to 0.706, and from 0.488 to 0.599, respectively. The contribution of the cell number to fruit weight was larger than that of cell length in every year tested. The yearly correlation coefficients were 0.869-0.931 for the fruit weight, 0.826- 0.852 for the number of mesocarp cells, and 0.482-0.674 for the radial cell length. Fruit weights of the wild species were considerably lighter than those of the commercial cultivars. The numbers of mesocarp cells and cell lengths of the former were about half those of the latter. From these results, we conclude that both the mesocarp cell numbers and their lengths affect the varietal differences in the fruit weight. However, the cell number has a larger contribution and is a more stable parameter. Young fruit size and flower thinning had almost no effect on mesocarp cell number. Therefore, we conclude that cell number determination in mesocarp is a useful method for estimating varietal differences in fruit weight of sweet cherry.

収録刊行物

  • 園芸学会雑誌

    園芸学会雑誌 73 (1), 12-18, 2004

    一般社団法人　園芸学会

被引用文献 (1)*注記

もっと見る

参考文献 (14)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ