Knowledge Resource Center for Ecological Environment in Arid Area
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
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ISSN | 1018-7081 |
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 |
推荐引用方式 GB/T 7714 | 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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