tomato greenhouse Articles
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Advantages of Tomato Growing in Hydroponic Systems
The comparison of the amount of water needed to produce a kilo of tomatoes in greenhouse cultivation systems without hydroponics and high-tech greenhouse cultivation with hydroponics yield… A series of differences: Greenhouse tomato cultivation without hydroponics: 30 liters per kilo of tomato. Hydroponic cultivation in a high-tech greenhouse with recirculating drains: ...
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LCA and tomato production in Mediterranean greenhouses
LCA is used to analyse and evaluate the environmental impact associated with the process of greenhouse cultivation of a tomato crop. Tomato production in kg is selected as a functional unit. Three different tomato production processes were compared: soil cultivation and open and closed hydroponic systems. Three different waste management scenarios were also analysed. The most significant negative ...
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Performance evaluation of condensation–irrigation solar system under arid climate conditions
Scarcity of water, major critical concern in arid areas, has led to the use of low–quality irrigation water in agriculture in most of arid climate areas. The quality of water used for agriculture has to be reduced to a sustainable level that is also adapted to the environment. This paper presents the performance of a pilot condensation irrigation (CI) solar system in Tunisia under arid ...
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Project - PENFA
Date: Jun 2022 - Jun 2023 PENFA *Pesticide Environmental Fate Analysis* Project Pesticides played an irreplaceable role during agriculture production and the efforts to feed the ever-growing population. Their excessive use has been harmful to crop production, food safety, and human health. Globally, high attention has been given to pesticide residues and specific regulations have been regularly ...
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Hydroponic Spacer, The Solution To Crazy Roots
Among the many diseases that can affect the root zone of the plant, bacterial diseases stand out for being potentially very harmful.. The main problem of these diseases is that there is no effective control of them through chemical treatments, so once the disease takes place it causes severe damage to the crop, reducing production and quality. The most effective way to avoid the negative impact ...
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Hydroponic Spacer, the solution to Crazy Roots
Among the many diseases that can affect the root zone of the plant, bacterial diseases stand out for being potentially very harmful.. The main problem of these diseases is that there is no effective control of them through chemical treatments, so once the disease takes place it causes severe damage to the crop, reducing production and quality. The most effective way to avoid the negative impact ...
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Measurement and modelling of the water requirement of some greenhouse crops with artificial neural networks and genetic algorithm
Crop evapotranspiration is the most important parameter for management of irrigation systems in greenhouses. This study was conducted to determine the evapotranspiration of cucumber, tomato and peppers, using micro–lysimeter during seven months in a greenhouse located in central region of Iran. Reference evapotranspiration estimated using drainage lysimeters and the water balance of soil ...
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Greenhouse Tomatoes - Organic farms use smart data for optimum yield - Case Study
A greenhouse organic tomato and cucumber grower saved his crop during extreme drought with Sensoterra sensors, and improved yield with soil moisture data. With extreme droughts occuring more frequently, Danny Monté, Forecast and Quality Administration and Quality Control Manager at AC Hartman BV, relies on Sensoterra soil moisture sensors to support irrigation decisions for greenhouse ...
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The future of agriculture: saving water with Hydroponic Crops
In the hydroponic crops, the plants complete their vegetative cycle without the necessity of using the soil. The water with mineral nutrition (total or partial) is provided through a solution in which the different essential nutrients for their development are dissolved. The future of modern agriculture goes through the optimal use of one of the most limited and most important resources: water. ...
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From Landfill to the Tomato Plant -- Purified Biogas Powers Greenhouse Operation
In 2009, the Board of Waste Management for the Mauricie region of Quebec, Canada (RGMRM) found a biogas purification solution through an Eco-Tec Inc. system known as BgPur, which uses a patented, high efficiency gas-liquid contacting process, allowing H2S to be absorbed and the gas purified for reuse in power generation, cogeneration and heating applications. The aim was to purify the landfill ...
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Demystifying Light Levels for Cannabis Grows
As more and more investors, opportunists and growers are jumping onto the green rush that is the cannabis industry right now there is also a big influx of folks who are learning as they go. Lighting is a major purchase for this industry as a big margin of growers still prefer the better climate control and security of growing indoors and even those who choose to grow in a greenhouse are finding ...
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