Consequences of NAA, BA and GA3 treatment in early fruit development phase on postharvest properties of apricot cv. NS4

IF 0.6 4区农林科学 Q4 HORTICULTURE

Acta Scientiarum Polonorum Hortorum Cultus Pub Date : 2022-10-28 DOI:10.24326/asphc.2022.5.5

B. Milić, J. Mastilović, Ž. Kevrešan, Renata Kovač, A. Bajić, Z. Keserović, N. Magazin, M. Milović, J. Kalajdžić, Gordana Barać

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引用次数: 1

Abstract

The effects of plant growth regulators (PGRs) including representative compounds from the group of cytokinins, auxins and gibberellins, on fruit quality and postharvest properties during 15 days of cold storage and 3 days of shelf life were compared. Apricots, cv. NS4, were treated with 1-naphthaleneacetic acid (NAA; 10 and 20 mg L–1), 6-benzyladenine (BA; 50 and 100 mg L–1) and gibberellin (GA3; 200 mg L–1) 14 and 21 days after full bloom. Application of PGRs resulted in increase of ash, total soluble solids and decrease of water content in fruit, while the color of fruits was characterized with lighter skin and with more intensive color changes during postharvest period. BA decreased the content of majority of cations, while higher dosage of this compound resulted in the lowest fruit firmness. Application of NAA and GA3 increased of Ca and Mg content and resulted in the most expressed water loss. Titrable acidity and pH were not affected by any applied treatments.

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果实发育早期NAA、BA和GA3处理对杏采后性状的影响。NS4

比较了植物生长调节剂（PGRs）（包括细胞分裂素、生长素和赤霉素的代表性化合物）在冷藏15天和保质期3天期间对果实质量和采后特性的影响。用1-萘乙酸（NAA；10和20 mg L-1）、6-苄基腺嘌呤（BA；50和100 mg L-1。PGRs的施用使果实灰分、可溶性固形物含量增加，水分含量降低，而果实采后颜色变化明显，果皮较浅。BA降低了大部分阳离子的含量，而该化合物的高剂量导致果实硬度最低。NAA和GA3的施用增加了Ca和Mg的含量，并导致最明显的水分损失。可滴定酸度和pH值不受任何施用处理的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Acta Scientiarum Polonorum Hortorum Cultus 农林科学-园艺

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

4-8 weeks

期刊介绍： In Acta Scientiarum Polonorum Hortorum Cultus we publish original research papers and review articles containing new and significant information on broad aspects of horticulture and related disciplines. The papers are published in English only, in six issues yearly.