Arid
GROWTH RESPONSE OF CUCUMBER UNDER GREENHOUSES COVERED WITH PLASTIC FILMS
Alsadon, A. A.1,2; Al-Helal, I. M.; Ibrahim, A. A.1,2; Abdel-Ghany, A. M.; Al-Zaharani, S. M.3; Gulrez, S. K. H.3
通讯作者Alsadon, A. A.
来源期刊JOURNAL OF ANIMAL AND PLANT SCIENCES
ISSN1018-7081
出版年2016
卷号26期号:1页码:139-148
英文摘要

Greenhouse overheating in summer is a major challenge that greenhouse growers face in arid regions. In comparison with two commercial plastic films, a new NIR-reflective plastic film was tested for effectiveness in reflecting some of the NIR radiation and transmitting most of the PAR into the greenhouse. Three identical greenhouses were built and covered by one of these films. Cucumbers (cv. Sovana F1) were grown in each greenhouse in 30 cm diameter pots with plant density of 2.5 plants m(-2). Vegetative, fruit and yield traits were measured at 15 days intervals. The growth indices were calculated such as leaf area index (LAI), leaf area duration (LAD), leaf weight ratio (LWR), stem weight ratio (SWR), specific leaf area (SLA), leaf area ratio (LAR), unit leaf area (ULR), relative growth rate (RGR), and crop growth rate (CGR). Plants grown under the new plastic film gave the highest values for vegetative, growth indices, fruit and yield traits as compared with the commercial plastic films. In addition, they showed highly significant correlations between growth indices. It can be concluded that growth indices can be used as tools to explain morphological and/or functional plant responses under greenhouse conditions.


英文关键词arid region greenhouse plastic cover growth indices cucumber covering materials solar radiation PAR RGR
类型Article
语种英语
国家Saudi Arabia
收录类别SCI-E
WOS记录号WOS:000374657200018
WOS关键词NET ASSIMILATION RATE ; PLANT-GROWTH ; L. ; SALINITY ; TOMATO ; YIELD ; LIGHT
WOS类目Agriculture, Multidisciplinary ; Biology ; Veterinary Sciences
WOS研究方向Agriculture ; Life Sciences & Biomedicine - Other Topics ; Veterinary Sciences
来源机构King Saud University
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/193973
作者单位1.King Saud Univ, Coll Food & Agr Sci, Plant Prod Dept, POB 2460, Riyadh 11451, Saudi Arabia;
2.King Saud Univ, Coll Food & Agr Sci, Dept Agr Engn, POB 2460, Riyadh 11451, Saudi Arabia;
3.King Saud Univ, Coll Engn, Dept Chem Engn, POB 800, Riyadh 11421, Saudi Arabia
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Alsadon, A. A.,Al-Helal, I. M.,Ibrahim, A. A.,et al. GROWTH RESPONSE OF CUCUMBER UNDER GREENHOUSES COVERED WITH PLASTIC FILMS[J]. King Saud University,2016,26(1):139-148.
APA Alsadon, A. A.,Al-Helal, I. M.,Ibrahim, A. A.,Abdel-Ghany, A. M.,Al-Zaharani, S. M.,&Gulrez, S. K. H..(2016).GROWTH RESPONSE OF CUCUMBER UNDER GREENHOUSES COVERED WITH PLASTIC FILMS.JOURNAL OF ANIMAL AND PLANT SCIENCES,26(1),139-148.
MLA Alsadon, A. A.,et al."GROWTH RESPONSE OF CUCUMBER UNDER GREENHOUSES COVERED WITH PLASTIC FILMS".JOURNAL OF ANIMAL AND PLANT SCIENCES 26.1(2016):139-148.
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