Agromorphological characterization of traditional Spanish sweet cherry (Prunus avium L.), sour cherry (Prunus cerasus L.) and duke cherry (Prunus x gondouinii Rehd.) cultivars
Agromorphological characterization of traditional Spanish sweet cherry (Prunus avium L.), sour cherry (Prunus cerasus L.) and duke cherry (Prunus x gondouinii Rehd.) cultivars
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DOI：
10.5424/sjar/2008061-293
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发表时间：
2008-03-01
影响因子：
0.9
通讯作者：
Morales-Corts, R.
中科院分区：
文献类型：
--
作者：
Perez-Sanchez, R.;Gomez-Sanchez, M. A.;Morales-Corts, R.
甜樱桃（Prunus avium L.）四个杜克樱桃（Prunus x gondouinii），和一个酸樱桃（Prunus cerebral L.）从法国山脉和Arribes del Duero在西班牙中西部进行了调查和农业形态特征。连续3年共使用了37个描述符，主要由国际植物遗传资源研究所和国际植物新品种保护联盟定义，用于描述花、叶、果实和树本身。这使得25个品种的明确鉴定成为可能。树状图明确区分了酸樱桃、杜克樱桃和甜樱桃品种，并显示了现有的同义词和同音异义词。这项工作是萨拉曼卡省樱桃遗传资源保护的重要一步，这些樱桃表现出独特而有趣的农艺性状，如对果实开裂的敏感性低，可溶性固形物含量高，果实成熟早和粗糙度大。
Thirty-one traditional cultivars [26 sweet cherry (Prunus avium L.), four duke cherry (Prunus x gondouinii Rehd.), and one sour cherry (Prunus cerasus L.)] from Sierra de Francia and Arribes del Duero in Central-Western Spain were surveyed and characterized agromorphologically. A total of 37 descriptors, mainly defined by the International Plant Genetic Resources Institute and the International Union for the Protection of New Varieties of Plants were used to describe flowers, leaves, fruits and the tree itself over a 3 consecutive years. This made possible the unequivocal identification of 25 cultivars. A dendrogram gave a clear separation between the sour, duke and sweet cherry cultivars and showed existing synonymies and homonymies. This work is an important step in the conservation of genetic cherry resources in the province of Salamanca (Spain), which show distinctive and interesting agronomical characters such as low susceptibility to fruit cracking, high levels of soluble solids, early fruit maturity and great rusticity.