Πλοήγηση ανά Θέμα "Relative humidity"
Αποτελέσματα 1-7 από 7
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Effect of temperature and relative humidity on the efficacy of spinetoram for the control of three stored product beetle species
(2013)The effect of temperature and relative humidity (r.h.) on the efficacy of spinetoram on wheat was investigated against three stored product insect species. Laboratory bioassays were conducted on wheat in all combinations ... -
Effect of two new cover materials on greenhouse energy consumption and cooling load
(2012)The aim of this work was to study the effects of a new polyethylene (PE) film with high reflectance and absorption in near infrared radiation (NIR-PE film) and of a PE film with low transmittance in infrared radiation IR ... -
Effects of anti-drip cover materials on microclimate and production of a hydroponic cucumber crop
(2008)Recent year's concerns about food safety, environmental pollution, worker's safety, resistance to chemicals and the need for rational use of energy stimulated extensive research concerning the development of alternative ... -
Effects of anti-drip polyethylene covering films on microclimate and crop production
(2012)One important issue for greenhouse producers to deal with is the management of high humidity levels during the cold period of the year. High level of humidity is a factor that directly affects the fruit yield and quality ... -
Experimental results and spatial simulation of climate in a greenhouse with insect screens
(2011)Aim of the present paper was to present, analyze and compare detailed experimental data and CFD simulation results in a greenhouse equipped with insect screens. The studied greenhouse was a round arch type with vertical ... -
Improvement of greenhouse microclimate distribution by means of air mixing fans
(2012)The objective of this work was to experimentally investigate the influence of air mixing fans on air temperature and humidity distribution in an arched roof greenhouse. The greenhouse was occupied by a tomato crop and ... -
Influence of two new greenhouse covering materials on greenhouse microclimate and cooling load
(2012)Aim of this paper was to study the effects of a new polyethylene (PE) film with high reflectance and absorption in near infrared radiation (NIR-PE) and of a new PE film with low transmittance in infrared radiation IR ...