Investigate and Nomination scale of economic energy index in Rose flowers and Strawberry production at hydroponics and soil of Alborz greenhouse
Subject Areas :
Keywords: Greenhouse, Soil cultivation, Hydroponic cultivation, Fuel energy, Electricity energy, Fertilizer energy,
Abstract :
Investigate and Nomination scale of economic energy index in Rose flowers and Strawberry production at hydroponics and soil of Alborz greenhouse Abstract Greenhouse farming is a growing industry in many countries. But because of the outside of season, there are greenhouses with high energy consumption. The purpose of this study was to analysis the economic and energy crop of greenhouses production and investigated the effect of production, cultivation type and under cultivation in greenhouse cultivation level of energy consumption in Alborz province. Product type two kinds of strawberries and rose and the type of soil and hydroponic culture is grown at two level. For this study was adjusted administered questionnaire that was distributed randomly among greenhouse owners. How to fill in questionnaires was from person to person. Based on the results of self-administered questionnaire and charts analysis is the highest energy consumption in all products (strawberries and rose), with the under cultivation and production type for fuel, electricity and fertilizer energy. The results showed that fuel energy for the production of strawberries 40 % and rose 44%, electricity energy for the production of strawberries 28% and rose 32% and fertilizer energy for production of strawberries 21% and rose 16% in hydroponic cultivation. Also the results showed that that fuel energy for the production of strawberries 48 % and rose 49%, electricity energy for the production of strawberries 27% and rose 32% and fertilizer energy for production of strawberries 16% and rose 5% in soil cultivation. Keywords: Greenhouse, Soil cultivation, Hydroponic cultivation, Fuel energy, Electricity energy, Fertilizer energy
_||_