Special Issue "Environmental Control for Greenhouse Crops"
A special issue of AgriEngineering (ISSN 2624-7402).
Deadline for manuscript submissions: 1 January 2022.
Interests: greenhouse structures; livestock structures and equipment; environmental control of greenhouses and livestock buildings
This Special Issue is dedicated to “Environmental Control of Greenhouse Crops”. Greenhouse crops are one of the main development kingpins of primary production.
Glasshouses or plastic greenhouses have long been used worldwide to promote the growth of plants for the production of fruits, vegetables, and flowers, especially during cold periods of the year. Climatic factors such as solar radiation, temperature, humidity, CO2 concentration, and wind speed interact with the greenhouse structure and the crop to produce the greenhouse climate. Understanding these interactions is very important, such that they can be modified to provide as near to optimum conditions as possible for crop growth.
Energy balance equations are used to construct models which permit prediction of climatic conditions in a greenhouse from outside weather conditions given certain properties of the structure and crops.
Apart from the attention given to control of the aerial environment of greenhouse crops, it must be emphasised that soil environment is also of great importance. The main factors of soil environment, namely temperature, water status, nutrition, and soil volume, must all be at or near their optimum values if the full effects of an optimum aerial environment are to be achieved.
In a universal market, the greenhouse product should be of excellent quality in order to be competitive. In addition, innovative techniques should be applied to protect human health and the natural environment, which favours the sustainability of agricultural ecosystems.
The cost of heating and cooling, in order to create optimum conditions for both better quality and higher yields, are the major sources of production expenditures in terms of both initial investment and annual operational costs.
The cost of energy consumed during cold periods ranges from around 50% up to 80% of the total annual operational costs. This fact influences the price of products. Therefore, any effort to save energy is of great importance.
For this Special Issue, potential topics to be covered include, but are not limited to, the following:
- Environmental analysis
- Energy conservation
- Heating and cooling systems
- Supplementary and photoperiodic lighting
- Use of renewable energy sources to control the environment (heating and cooling)
- CO2 enrichment
- Ventilation (natural, fan ventilation)
- Computational fluid dynamics
- Covering materials
Prof. Dr. Chrysoula Nikita-Martzopoulou
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. AgriEngineering is an international peer-reviewed open access quarterly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1000 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
- passive or hybrid heating and cooling systems
- energy conservation
- earth to air heat exchangers
- computational fluid dynamics
- wind pressure coefficients
- wind tunnel
- CO2 concentration
- plastic film