Comparison of Water Consumption and Plant Growth Characteristics in Different European Cucumber Varieties in Substrate Hydroponics

IF 1 4区农林科学 Q3 HORTICULTURE

Korean Journal of Horticultural Science & Technology Pub Date : 2021-04-01 DOI:10.7235/HORT.20210022

S. Yoon, Jeong man Kim, E. Choi, K. Choi, Kyung Lee Choi, K. Nam, S. Oh, J. Bae, Yong Beom Lee

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引用次数: 2

Abstract

This study aimed to select cucumber varieties adaptive to the UAE greenhouse climate by comparing LAVPD, water consumption, and growth performance of plants and fruits of different European cucumber varieties, including Gulfstream, Imea, Borja, and Dreamliner, in substrate hydroponic cultivation under hot and humid greenhouse conditions. The results showed that the total marketable fruit weight per plant was the highest in the Gulfstream variety during the extremely high temperature period, August, followed by Imea. During the entire growing period, the total marketable fruit weight was the highest in Imea, which was associated with the highest number of stem nodes. Water consumption for producing 200 g of fruit was lower in Gulfstream and Imea varieties. Thus, Gulfstream and Imea varieties could be recommended for production in the UAE greenhouse condition. Additional key words: humidity deficit, leaf temperature, leaf-air vapor pressure deficit, vapor pressure deficit, water use efficiency

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不同欧洲黄瓜品种基质水培耗水量和植株生长特性的比较

本研究旨在通过比较Gulfstream、Imea、Borja和Dreamliner等不同欧洲黄瓜品种在湿热温室条件下的基质水培栽培中的LAVPD、耗水量和植物和果实的生长性能，选择适应阿联酋温室气候的黄瓜品种。结果表明，在8月的极端高温时期，湾流品种的单株总可销售果实重量最高，其次是伊美。在整个生长期内，Imea的总可销售果实重量最高，这与最高的茎节数量有关。Gulfstream和Imea品种生产200克水果的耗水量较低。因此，Gulfstream和Imea品种可推荐在阿联酋温室条件下生产。附加关键词：湿度不足、叶片温度、叶片空气蒸气压不足、蒸气压不足和水分利用效率

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

Korean Journal of Horticultural Science & Technology 农林科学-园艺

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

1 months

期刊介绍： Horticultural Science and Technology (abbr. Hortic. Sci. Technol., herein ‘HST’; ISSN, 1226-8763), one of the two official journals of the Korean Society for Horticultural Science (KSHS), was launched in 1998 to provides scientific and professional publication on technology and sciences of horticultural area. As an international journal, HST is published in English and Korean, bimonthly on the last day of even number months, and indexed in ‘SCIE’, ‘SCOPUS’ and ‘CABI’. The HST is devoted for the publication of technical and academic papers and review articles on such arears as cultivation physiology, protected horticulture, postharvest technology, genetics and breeding, tissue culture and biotechnology, and other related to vegetables, fruit, ornamental, and herbal plants.