EXOGENUS 'GA3' AND 'GA4+7' EFFECTS ON PHENOLOGICAL INDICES, FROST HARDINESS AND QUALITY PROPERTIES OF 'ENGLISH MORELLO' SOUR CHERRY (Prunus cerasus L.)

被引：4

作者：

Kurlus, Robert ^{[1
]}

Swierczynski, Slawomir ^{[1
]}

Rutkowski, Krzysztof ^{[1
]}

Ratajkiewicz, Henryk ^{[2
]}

Malinowska, Agnieszka ^{[1
]}

Wyrwal, Aleksandra ^{[1
]}

机构：

[1] Poznan Univ Life Sci, Dept Dendrol Pomol & Nursery, Dabrowskiego 159, PL-60594 Poznan, Poland

[2] Poznan Univ Life Sci, Dept Entomol & Environm Protect, Dabrowskiego 159, PL-60594 Poznan, Poland

来源：

ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS | 2017年 / 16卷 / 06期

关键词：

gibberellins; fruit size; firmness; fruit colour; yield; PLANT-GROWTH REGULATORS; GIBBERELLIC-ACID; SWEET CHERRY; FRUIT-QUALITY; MOLECULAR-CHANGES; APPLE; INCREASE; METABOLISM; STRAWBERRY; CULTIVARS;

D O I：

10.24326/asphc.2017.6.9

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

Exogenous gibberellins GA(3) and GA(4+7) treatments on 'English Morello' sour cherry trees 58 days after an thesis were evaluated in relation to their effect on fruit firmness, size distribution, colour development, titratable acidity to firmness ratio, yield, efficiency indices as well as leaf fall senescence. Moreover in the season following the applications their effect on flower bud characteristics including frost hardiness, fruit set and fruit drop, were examined. Foliar GA(3) treatment had the most positive effect on 'English Morello' fruit size in the year of application and in the following season. GA(4+7) treatment in the first experimental year increased sour cherry fruit firmness. Both GA(3) and GA(4+7) delayed leaf senescence process in the autumn. GA(3) application had a positive effect on flower buds survival in comparison to control trees after frost occurred in spring. No GAs subsequent effect on next year fruit set and yield compared to control was found.

引用

页码：99 / 109

页数：11

共 4 条

[1] Optimizing preharvest application rate of gibberellic acid (GA3) and homobrassinolide (HBR) to improve shipping quality of sweet cherry (Prunus avium L.)
Wang, Y.
Einhorn, T. C.
VII INTERNATIONAL CHERRY SYMPOSIUM, 2017, 1161 : 411 - 416
[2] Effects of exogenous application of CPPU, NAA and GA4+7 on parthenocarpy and fruit quality in cucumber (Cucumis sativus L.)
Qian, Chunlu
Ren, Nannan
Wang, Jingye
Xu, Qiang
Chen, Xuehao
Qi, Xiaohua
FOOD CHEMISTRY, 2018, 243 : 410 - 413
[3] THE CUMULATIVE EFFECTS OF HORMONE MIXTURES CONTAINING GA3, DPU PLUS NOXA, NAA OR 2,4,5-TP ON THE CROPPING AND FLOWERING OF SWEET CHERRY CULTIVARS, PRUNUS-AVIUM L
GOLDWIN, GK
WEBSTER, AD
JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY, 1983, 58 (04): : 505 - 516
[4] CONTRIBUTION TO THE STUDY OF GERMINATION OF PEACH SEEDS (PRUNUS-PERSICA-BATSCH) INRA GF-305 CULTURE - EFFECTS OF BENZYL-AMINO-PURINE (BAP) AND GIBBERELLIC GA3 AND GA4+7 ON THE RISE OF EMBRYONIC DORMANCY AND THE ABSENCE OF FOLIAR ABNORMALITY ON PLANTS FROM NON-BEDDED SEEDS
ROUSKAS, D
HUGARD, J
JONARD, R
VILLEMUR, P
COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE D, 1980, 291 (10): : 861 - 864

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