Performance and genotypic variability of late ripening vineyard peach

IF 1.6 3区农林科学 Q2 AGRONOMY Genetic Resources and Crop Evolution Pub Date : 2024-09-11 DOI:10.1007/s10722-024-02163-4

Ivana Bakić, Slavica Čolić, Milica Fotirić Akšić, Aleksandar Radović, Dragan Rahović, Dragan Nikolić, Vera Rakonjac

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Abstract

Vineyard peach can significantly contribute to the improvement of the most economically important traits of peach cultivars grown today. Thanks to unique and specific taste and aroma vineyard peach fruits are suitable for processing and fresh consumption. Additionally, vineyard peaches are a rich source of various essential elements and might be considered an important dietary mineral supplementation. The study was carried out at the Experimental Station Radmilovac of the Faculty of Agriculture in Belgrade. From the vineyard peach germplasm collection containing more than 100 genotypes, 15 genotypes were selected based on the late ripening, fruit weight and quality. The examined genotypes had ripening time after September 15th, high soluble solids (17.4–23%), and sugar (13.4–17.3%) content. Regarding fruit weight genotypes II/17, III/7 and IV/18 (92.5 g, 87.1 g, and 77.9 g respectively) stood out, and in terms of total organoleptic score III/7, IV/17 and IV/18 (17.0, 17.2, and 17.0 respectively) were distinguished. Hence, these genotypes are the most promising for fresh consumption. The observed divergences of fruit characteristics demonstrated the genetic potential of these genotypes to improve peach late-ripening assortment.

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晚熟葡萄园桃子的表现和基因型变异性

葡萄园水蜜桃能极大地促进改善当今水蜜桃栽培品种最重要的经济性状。葡萄园桃果实具有独特的口味和香气，适合加工和新鲜食用。此外，葡萄园桃还富含各种必需元素，可被视为重要的膳食矿物质补充剂。这项研究是在贝尔格莱德农学院拉德米洛瓦茨实验站进行的。从葡萄园桃种质库中收集的 100 多个基因型中，根据晚熟程度、果实重量和质量选出了 15 个基因型。所考察的基因型成熟时间在 9 月 15 日之后，可溶性固形物（17.4-23%）和糖（13.4-17.3%）含量较高。在果实重量方面，基因型 II/17、III/7 和 IV/18（分别为 92.5 克、87.1 克和 77.9 克）表现突出，在感官总分方面，III/7、IV/17 和 IV/18（分别为 17.0 分、17.2 分和 17.0 分）表现突出。因此，这些基因型最有希望用于鲜食。观察到的果实特征差异表明，这些基因型具有改良桃子晚熟品种的遗传潜力。

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来源期刊

Genetic Resources and Crop Evolution 农林科学-农艺学

CiteScore

4.10

自引率

10.00%

发文量

178

审稿时长

3 months

期刊介绍： Genetic Resources and Crop Evolution is devoted to all aspects of plant genetic resources research. It publishes original articles in the fields of taxonomical, morphological, physiological, biochemical, genetical, cytological or ethnobotanical research of genetic resources and includes contributions to gene-bank management in a broad sense, that means to collecting, maintenance, evaluation, storage and documentation. Areas of particular interest include: -crop evolution -domestication -crop-weed relationships -related wild species -history of cultivated plants including palaeoethnobotany. Genetic Resources and Crop Evolution also publishes short communications, e.g. newly described crop taxa, nomenclatural notes, reports of collecting missions, evaluation results of gene-bank material etc. as well as book reviews of important publications in the field of genetic resources. Every volume will contain some review articles on actual problems. The journal is the internationalized continuation of the German periodical Die Kulturpflanze, published formerly by the Institute of Plant Genetics and Crop Plant Research at Gatersleben, Germany. All contributions are in the English language and are subject to peer reviewing.