cultivator Articles
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Microalgae and Hydroponic cultivation experiments
Redono is performing hydroponic plant cultivation and microalgae cultivation researches together with the Clean Technologies Department in Metropolia, University of Applied Science, Vantaa. Exciting to see how we can make organic hydroponic fertilizers from brewery and aquaculture sidestreams. The goal is to use these sidestreams as organic fertilizers that will be used in hydroponic ...
By Redono Oy
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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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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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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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Hydroponic cultivation of lettuce (Lactuca sativa) using effluents from primary, secondary and tertiary + UV treatments
ABSTRACTThe aim of this study was to evaluate the potential cultivation of lettuce (Lactuca sativa) with domestic wastewater effluents with different levels of treatment from a compact WWTP in Brazil. Vegetables were grown in five treatments: nutrient solution (control), secondary effluent diluted 50%, secondary effluent not diluted, tertiary effluent UV irradiated, and UASB effluent. ...
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How to grow blueberries: Blueberry growing system in hydroponic greenhouse
In recent years, the demand for berries, and more specifically blueberries, has increased. This has led to an increase in surface area and cultivation techniques. Soil is no longer a problem thanks to the existence of optimal substrates for growing blueberries. Of all the berries, blueberries require the most consideration for greenhouse cultivation. We are going to see some of them, as well as ...
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Bacterial communities associated with the rhizosphere of transgenic Bt 176 maize (Zea mays) and its non transgenic counterpart
The effect of transgenic Bt 176 maize on the rhizosphere bacterial community has been studied with a polyphasic approach by comparing the rhizosphere of Bt maize cultivated in greenhouse with that of its non transgenic counterpart grown in the same conditions. In the two plants the bacterial counts of the copiotrophic, oligotrophic and sporeforming bacteria, and the community level catabolic ...
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Strawberry cultivation in greenhouses using hydroponic systems
The strawberry or red strawberry is a perennial plant of the Fragaria genus that belongs to the Rosaceae family. One of the main plants grown in hydroponics is the strawberry. The need for crop rotation is influencing the investigation of new forms of cultivation to give continuity to their ...
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Hydroponic agriculture - Advantages and Disadvantages
Hydroponic techniques emerged as a solution to the issues of growing directly on soil. Depending on the needs, the climate zone, the greenhouse and type of cultivation, we will be interested in working or not with a hydroponic ...
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Antioxidant and prooxidant effects of lanthanum ions on Vicia faba L. seedlings under cadmium stress, suggesting ecological risk
The present study combined chemical analyses and biological measurements to investigate biphasic effects of La on Cd stress in leaves of Vicia faba seedlings, which were hydroponically cultivated for 15 d in the combination of 6 µM CdCl2 and 2 to 480 µM La(NO3)3, respectively. The results showed that contents of Cd first elevated above and then declined below the 6 µM single Cd treatment when 2 ...
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Lanthanum ions intervened in enzymatic production and elimination of reactive oxygen species in leaves of rice seedlings under cadmium stress
Rare earth elements (REEs) at proper concentrations were observed to alleviate heavy metal stress. However, the potential mechanisms are not clear. Thus, the present work focused on the mechanisms of lanthanum (La) ions on the generation and elimination of reactive oxygen species (ROS) production in leaves of rice seedlings hydroponically cultivated in 30 µM cadmium chloride (CdCl2) for two ...
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Best hydroponic system for strawberries: from cultivation at soil to elevated cultivation
The world production in the cultivation of strawberries has multiplied exponentially in the last decade, Being Europe the continent that has found the most expansion in production worldwide(47,7% of the world’s production). Followed by northern and central America (29,40%) this huge development is due to the strong increase in its demand, as it is considered a fruit with a ...
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Cultivation System that Enhances Opportunities in the Cannabis Industry—Delta 9
Many of the Canadian cannabis companies are focused on expanding into the US cannabis market in 2021. The one remaining obstacle is that if they grow cannabis or own retail stores in Canada, they are prohibited from entering the US market until cannabis is legal at the federal level. Without federal legalization and safe banking in the US market, however, navigating through the hurdles of the ...
By Delta 9
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Growbags (Coco slabs)
Keeping up with the latest grow techniques and products are probably becoming increasingly important for an ardent farmer or gardener in today’s rapidly changing world. Cultivating fast growing plants is becoming a priority especially if it is a method that is 100% natural. Designed and created to suit all requirements Coir Grow bag, also known as Coco slabs, is an easy, useful and ...
By CoirGreen
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Solutions for optimising cultivation of hydroponic cannabis
Hydroponic growing systems for medical cannabis are currently used in entirely controlled environments that are monitored constantly and undergo exhaustive checks in order to guarantee consistent and homogeneous quality across the entire crop and throughout the different cycles of the year. Hydroponic cultivation of medical cannabis is an incredibly technical industry. It has to take the strict ...
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Spacers: how they have evolved and their role in efficient drainage systems for hydroponic agriculture (soil level and elevated gutter systems)
Since their appearance, the Spacers have marked a turning point in the efficiency of hydroponic cultivation drainage systems. There are significant advantages to their use and, at the end of the cycle, they have a positive impact on crop quality and yield. The main advantages of Spacers include good root aeration, separation of roots from drainage water (drain spacer) and improved leachate ...
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The impact of COVID-19 on the food and agriculture industry
Agriculture has been a cornerstone of civilisation since time immemorial. As man’s nomadic habits developed into a sedentary lifestyle, it has facilitated the trade and prosperity links that have enabled us to evolve. With the passage of time, globalisation and international trade meant that communities with an excess yield could export their goods to others in which there were food ...
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How indoor cultivators can save on labour & energy costs
Commercial indoor farming is traditionally labour and energy-intensive, but it doesn’t need to be… To create and maintain a successful commercial indoor growing enterprise, it is essential to balance all the inputs and outputs related to your business. This can often be a delicate and all-consuming task. As your operation develops it can be difficult to see where savings can be ...
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Presence of Hydroponic Systems in the National Strawberry Festival of Jinan
Hydroponic Systems International had the pleasure of join as a guest of honor the National Strawberry Festival in Jinan, China, last December, in order to share the most recent trends in technology currently working in Europe. This is the first symposium specialized in strawberry held on China. The area around the city of Jinan – with 9 million citizens and 100 million in the total of the ...
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How to Make a Paludarium? ——Aquascaping Knowledge Get You Done!
Fish Tank Size: 80*40*45 cm Lighting: Adjustable LED Aquarium Light 5W/8W/11W/16W Bottom Mud Material: Volcanic Stone, Light Stone, Thin Filter Sponge, Foam Plastic Cloth, Water Moss, Planting Soil (Peat soil, Vermiculite, Perlite) Material: Dynasty Jade Stone, Tank divider, Landscaping Glue, fish tank coral decorations Plants: Leucobryum juniperoideum, Giraldiella levieri, Metasequoia ...
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