Productivity and tree performance of new plum cultivars from the Czech Republic

被引：0
|
作者：
Blazek, Jan [1 ]
Zeleny, Lubor [1 ]
Krelinova, Jana [1 ]
机构：
[1] Res & Breeding Inst Pomol Holovousy Ltd, Holovousy, Czech Republic
来源：
HORTICULTURAL SCIENCE | 2018年 / 45卷 / 02期
关键词：
Prunus Domestics; novelties; canopy size; production efficiency; fruiting habit; YIELD; DENSITY; GROWTH;
D O I：
10.17221/97/2017-HORTSCI
中图分类号：
S6 [园艺];
学科分类号：
0902 ;
摘要：
This 12-year study was conducted to evaluate the performance of new plum cultivars from the Czech Republic. A new cultivar, 'Statia; was the most productive, followed by 'Kamir' and the standard cultivar 'Stanley: The new plum cultivar 'Stafia' also had the highest mean yield per cubic meter of tree canopy. Next in order of production efficiency were 'Stanley,' 'Amatka; 'Kamir' and 'eganska lepotica: According to canopy volume, the most vigorous cultivar was `Kamir' followed by 'Samera' and 'Stain: The least vigorous was 'Dwarf; having a canopy volume distinctly smaller than 'Amatka; which was next in the order. The shape of tree canopies ranged from 'Dwarf; which had the most upright canopy, to 'Simona' with a more distinctly overhanging canopy at the opposite extreme. The highest percentages of fruiting on first and second year wood were observed on trees of `Simona' and 'Cacanska lepotica'.
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页码：64 / 68
页数：5
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