摘要
Biodiversity of natural populations, biodiversity located on farm and the introduced cultivars and selections are a rich source of genetic variability in sour and sweet cherries, but they have never been bread with the aim of creating decorative varieties. Low vigour − dwarfing and upright − sour cherry genotypes, NS 1/16 KK and NS 1/24 KK, were selected from natural population of Fruška Gora and private arboretum, respectively. Sweet cherry selections NS 6/15 K and RŠ 8/27 were part of on farm conservation of genetic resources. Furthermore, reduction in vigour was achieved by defining specific combining abilities as a result of rootstock/scion interaction. The outcome of this study is unique columnar and dwarf forms that integrate specific genetic potential of varieties and selections, their interaction with rootstocks and traditional horticultural skills. Collected biodiversity is another confirmation that the Balkan peninsula is one of the most valuable secondary centres of genetic diversity and inexhaustible gene pool for breeding both, varieties and vegetative rootstocks.
摘要译文
在农场的生物多样性，位于农场的生物多样性以及引入的品种和选择是一种丰富的遗传变异性，酸甜和甜蜜的樱桃，但他们从未如此面包，目的是创造装饰品种。低活力 - 矮化和直立 - 酸性樱桃基因型，NS 1/16 KK和NS 1/24 kk分别选自FruškaGora和私人植物园的自然群体。甜樱桃选择NS 6/15 K和RŠ8/27是遗传资源农场保护的一部分。此外，通过将特定的组合能力定义为砧木/下行相互作用来实现活力的降低。本研究的结果是独特的柱状和矮种形式，可以整合品种和选择的特定遗传潜力，与砧木的互动和传统的园艺技能。收集的生物多样性是另一个确认，巴尔干半岛是遗传多样性最有价值的遗传多样性和无穷无尽的基因库之一，用于繁殖各种品种和植物砧木。
Ljubojević Mirjana. Sweet and sour cherry decorative forms[J]. Genetika, 2012,44(2): 367-375