Towards a Sustainable Greenhouse: Review of Trends and Emerging Practices in Analysing Greenhouse Ventilation Requirements to Sustain Maximum Agricultural Yield

Cultivation in open fields mainly depends on the location and time of farming, which itself highly depends on the quality and quantity of water for irrigation, weather conditions and soil characteristics. Water resources are highly dependent on the limited freshwater resources from the groundwater s...

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Bibliographic Details
Published in:Sustainability 2020-04, Vol.12 (7), p.2794
Main Authors: Akrami, Mohammad, Salah, Alaa H., Javadi, Akbar A., Fath, Hassan E.S., Hassanein, Matthew J., Farmani, Raziyeh, Dibaj, Mahdieh, Negm, Abdelazim
Format: Article
Language:English
Subjects:
Agricultural development
Agricultural products
Agricultural technology
Agriculture
Climate change
Cooling
Crop growth
Crop yield
Cultivation
Desalination
Energy
Environmental conditions
Environmental effects
Freshwater resources
Greenhouses
Groundwater
Humidity
Irrigation water
Microclimate
Moisture content
Rain water
Scale models
Soil characteristics
Soil conditions
Soil water
Solar radiation
Studies
Sustainability
Sustainable agriculture
Sustainable development
Trends
Ventilation
Water content
Water quality
Water resources
Water scarcity
Weather
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Summary:Cultivation in open fields mainly depends on the location and time of farming, which itself highly depends on the quality and quantity of water for irrigation, weather conditions and soil characteristics. Water resources are highly dependent on the limited freshwater resources from the groundwater system, or rainwater. Countries in MENA (the Middle East and North Africa) rely mostly on desalination technologies for agriculture, due to water scarcity. Therefore, greenhouse (GH) agriculture can be developed to succeed in dealing with the water scarcity and provide sufficient sources of agricultural products as a sustainable solution. These indoor agriculture facilities, which are enclosed by transparent covers, can produce different sources of fruits and vegetables, using a controlled amount of water. By reducing the exchange rate of air with the outside environment, which is known as the confinement effects, greenhouses generate a suitable environment for the plants to grow under transparent covers to trap the sunlight. This raises the inside temperature above the maximum threshold levels, especially within the warm season, due to the high solar radiation intensity, having an adverse influence on the microclimate conditions and consequently the crop growth. In order to sustain maximum agricultural yield, greenhouse ventilation is an important parameter in which its trends and emerging practices were reviewed in this study.
ISSN:2071-1050
2071-1050
DOI:10.3390/su12072794