Evaluation of dormancy break in some selected peach (Prunus persica) cultivars

被引:4
作者
Horsakova, J. [1 ]
Krska, B. [1 ]
机构
[1] Mendel Univ Brno, Fac Hort, Dept Fruit Growing, Valticka 337, Lednice 69144, Czech Republic
关键词
Prunus persica (L.) Batsch; endogenous dormancy; length of dormancy; flower buds; L FLOWER BUDS; LOW-TEMPERATURE; INDUCTION; GENES; AGE;
D O I
10.17221/154/2014-HORTSCI
中图分类号
S6 [园艺];
学科分类号
0902 ;
摘要
The evaluation of dormancy break based on the number of flower buds in bloom was performed in years 2011-2013 (January-April) for 15 peach cultivars compared to the control cv. Redhaven. Based on the date of endogenous dormancy break the evaluated peach cultivars could be classified into three groups consisting of: (1) cultivars with an early break of dormancy, (2) cultivars with a medium-early break of dormancy and (3) cultivars with a late break of dormancy. For individual cultivars, the duration of the dormancy period was influenced by meteorological conditions existing in a given year.
引用
收藏
页码:181 / 187
页数:7
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