Results 1 to 10 of about 95,747 (301)

Object-Based Greenhouse Classification from GeoEye-1 and WorldView-2 Stereo Imagery [PDF]

open access: yesRemote Sensing, 2014
Remote sensing technologies have been commonly used to perform greenhouse detection and mapping. In this research, stereo pairs acquired by very high-resolution optical satellites GeoEye-1 (GE1) and WorldView-2 (WV2) have been utilized to carry out the ...
Manuel A. Aguilar   +3 more
doaj   +5 more sources

New technologies developed for conventional growing systems: possibilities for application in organic systems [PDF]

open access: yes, 2011
Over a period of a few years, Pepino mosaic virus (PepMV) has become one of the most important viral diseases in tomato production worldwide. Infection by PepMV can cause a broad range of symptoms on tomato plants, often leading to significant financial ...
Bakker, J.C.
core   +15 more sources

Fans For Greenhouses

open access: yesEDIS, 2018
Fans are used in processing applications involved with drying, ventilating, heating, cooling, aspirating, elevating, and conveying. Processing and other agricultural activities requiring fans are greatly increasing.
D. E. Buffington   +3 more
doaj   +3 more sources

Energy Use in Greenhouses in the EU: A Review Recommending Energy Efficiency Measures and Renewable Energy Sources Adoption

open access: yesApplied Sciences, 2022
This study conducts a review of energy use in the EU greenhouse agriculture sector. The studies presented illustrate that energy use in greenhouses is varied and generally dependent on fossil sources.
Bas Paris   +6 more
doaj   +1 more source

Florida Greenhouse Design

open access: yesEDIS, 2018
Greenhouse design considerations are critical in regulating optimal climatic conditions where plants are grown. The structural systems, building components and materials, and machinery equipment play a central role in greenhouse efficiency.
R. A. Bucklin
doaj   +3 more sources

Policy and Environmental Implications of Photovoltaic Systems in Farming in Southeast Spain: Can Greenhouses Reduce the Greenhouse Effect? [PDF]

open access: yes, 2017
Solar photovoltaic (PV) systems have grown in popularity in the farming sector, primarily because land area and farm structures themselves, such as greenhouses, can be exploited for this purpose, and, moreover, because farms tend to be located in rural ...
Carreño Ortega, Ángel   +3 more
core   +7 more sources

knowledge of eggplant growers of the most important scientific recommendations for growing it in greenhouses and its relationship to some variables in Zaliya village / Samarra distric

open access: yesTikrit Journal for Agricultural Sciences, 2021
The research aimed to identify the level of knowledge of eggplant farmers with the most important scientific recommendations for growing it in greenhouses in the Zaliya village of Samarra distric and its relationship to some variables.
Raafat Riyadh Abdul wahhab   +2 more
doaj   +1 more source

Prediction of Greenhouse Indoor Air Temperature Using Artificial Intelligence (AI) Combined with Sensitivity Analysis

open access: yesHorticulturae, 2023
Greenhouses are essential for agricultural production in unfavorable climates. Accurate temperature predictions are critical for controlling Heating, Ventilation, Air-Conditioning, and Dehumidification (HVACD) and lighting systems to optimize plant ...
Pejman Hosseini Monjezi   +4 more
doaj   +1 more source

Salinity Effect of Nutrient Solution on Maradol papaya

open access: yesCiencia y Tecnología Agropecuaria, 2022
Papaya (Carica papaya L.) is a crop of great economic importance. It is the fourth most produced tropical fruit in the world. The most substantial problems faced during its production are pests and diseases, which is why it has been planted under ...
Aracely Aguilar-Bautistaa   +6 more
doaj   +1 more source

Monitoring of climate variables in semi-closed greenhouses [PDF]

open access: yes, 2011
Growers and Dutch government have concluded a covenant in which they express the ambition to reduce the carbon footprint of greenhouse production in order to improve the energy neutrality of newly built greenhouses.
Campen, J.B.   +7 more
core   +2 more sources

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