一些化学和天然防腐剂溶液对切花石竹的花瓶寿命、水分关系和一些化学成分的影响

Q3 Agricultural and Biological Sciences

Advances in horticultural science Pub Date : 2023-11-22 DOI:10.36253/ahsc-14247

A. Sarhan, Amaal A. M. Heikal, F. Saadawy, Tarek M. Noor El-Deen, Marie Kawther Abd Elkareem

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引用次数: 0

摘要

为了研究一些脉动和保持溶液对康乃馨品种 Turbo 切花质量的影响，埃及农业研究中心和开罗大学于 2020 年和 2021 年两季进行了实验室实验。Turbo 切花质量的影响，埃及农业研究中心和开罗大学在 2020 年和 2021 年两季进行了一项实验室实验。其中包括蒸馏水、百万分之 0.4 的硫代硫酸银（STS）+ 10%的蔗糖（PS1）和百万分之 10.0 的 AgNO3+10%的蔗糖（PS2）。0ppm的AgNO3 + 10%的蔗糖（PS2）作为脉动溶液，持续15分钟，同时使用蒸馏水、4%的蔗糖（HS1）、200ppm的硼酸（BoA）+ 4%的蔗糖（HS2）、300ppm的8-羟基喹啉硫酸盐（8-HQS）+ 4%的蔗糖（HS3）、250ppm的氨基氧乙酸（AOA）+ 4%的蔗糖（HS4）、8-HQS + AOA + 蔗糖 4% (HS5)、BoA + 8-HQS + 蔗糖 4% (HS6)、BoA + AOA + 蔗糖 4% (HS7)、BoA + 8-HQS + AOA + 蔗糖 4% (HS8)、25% 的迷迭香提取物 + 2% 的蔗糖 (HS9) 和 25% 的百里香提取物 + 2% 的蔗糖 (HS10) 用作保温溶液。在脉动溶液方面，PS2 和 PS1 对所有研究的性状都有积极影响，而在保持溶液的影响方面，HS8 的效果最好。在含有 PS2 的溶液中对切花康乃馨进行脉冲处理，然后在 HS8 中保温，可使其在花瓶寿命、水分平衡、叶绿素 a、类胡萝卜素和总糖方面达到最高值，而在 PS1 中脉冲处理，然后在 HS8 中保温，可使其吸水和失水以及叶绿素 b 达到最高值。建议在 AgNO3 中对康乃馨品种 Turbo 切花进行脉冲处理。Turbo 切花在 10.0 ppm 的 AgNO3 + 10%蔗糖溶液中脉冲 15 分钟，然后在 BoA + 8-HQS + AOA + 4%蔗糖溶液中保温，可获得最长的花瓶寿命，提高吸水率并保持水分平衡。此外，这种保鲜溶液还能有效减少叶绿素降解，并在整个采后期间保持碳水化合物的含量。

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Effect of some chemical and natural preservative solutions on vase life, water relations and some chemical composition of Dianthus caryophyllus L. cut flowers

To investigate the effect of some pulsing and holding solutions on the quality of carnation cv. Turbo cut flowers, a laboratory experiment was conducted in the Agricultural Research Center and Cairo University, Egypt during 2020 and 2021 seasons. In this regard distilled water, silver thiosulfate (STS) at 0.4 ppm + sucrose 10% (PS1) and AgNO3 at 10.0 ppm + sucrose 10% (PS2) were employed as a pulsing solution for 15 min while distilled water, sucrose 4% (HS1), boric acid (BoA) at 200 ppm + sucrose 4% (HS2), 8-hydroxyquinoline sulfate (8-HQS) at 300 ppm + sucrose 4% (HS3), Amino-oxyacetic acid (AOA) at 250 ppm + sucrose 4% (HS4), 8-HQS + AOA + sucrose 4% (HS5), BoA + 8-HQS + sucrose 4% (HS6), BoA + AOA + sucrose 4% (HS7), BoA + 8-HQS + AOA + sucrose 4% (HS8), rosemary extract at 25% + sucrose 2% (HS9) and thyme extract at 25% + sucrose 2% (HS10) were used as holding solutions. Regarding pulsing solutions, PS2 and PS1 exhibited a positive effect on all studied traits, while the mastery was to HS8 concerning the effect of holding solutions. Pulsing cut carnations in a solution containing PS2 followed by holding in HS8 resulted in the highest values in terms of vase life, water balance, chlorophyll a, carotenoids and total sugars, while the highest water uptake and loss and chlorophyll b were obtained by pulsing in PS1 followed by holding in HS8. It is recommended to pulse carnation cv. Turbo cut flowers in AgNO3 at 10.0 ppm + sucrose 10% solution for 15 min followed by holding in BoA + 8-HQS + AOA + sucrose 4% for getting the longest vase life, enhancing water uptake and maintaining water balance. Additionally, this preservative solution effectively reduces chlorophyll degradation and preserves the content of carbohydrates throughout the postharvest period.

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来源期刊

Advances in horticultural science Agricultural and Biological Sciences-Horticulture

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： Advances in Horticultural Science aims to provide a forum for original investigations in horticulture, viticulture and oliviculture. The journal publishes fully refereed papers which cover applied and theoretical approaches to the most recent studies of all areas of horticulture - fruit growing, vegetable growing, viticulture, floriculture, medicinal plants, ornamental gardening, garden and landscape architecture, in temperate, subtropical and tropical regions. Papers on horticultural aspects of agronomic, breeding, biotechnology, entomology, irrigation and plant stress physiology, plant nutrition, plant protection, plant pathology, and pre and post harvest physiology, are also welcomed. The journal scope is the promotion of a sustainable increase of the quantity and quality of horticultural products and the transfer of the new knowledge in the field. Papers should report original research, should be methodologically sound and of relevance to the international scientific community. AHS publishes three types of manuscripts: Full-length - short note - review papers. Papers are published in English.