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How to solve the greenhouse film dripping problem？
Nov 25,2020
How to solve the greenhouse film dripping problem The problem of dripping from the greenhouse film is solved with two tricks: Dripping water in the greenhouse is often encountered in winter. Sometimes it is like a light rain in the greenhouse, dripping everywhere, if it drips on the plants, it will cause a variety of diseases. The greenhouse film dripping creates conditions for pests and diseases....
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Two kinds of cultivation troughs for growing tomato in the greenhouse
Dec 26,2020
Recommend 2 cultivation troughs The cultivation tank for the greenhouse is supported or hung on the ground to ensure ventilation between the crops. Different heights can also provide a good environment for the planting operation of workers. At the same time, excess water and fertilizer are returned through the tanks on both sides to achieve the purpose of water and fertilizer recycling, and ultima...
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Flat cultivation and A- frame for NFT lettuce hydroponic in greenhouse
May 08,2021
We recommend to use flat cultivation rather than A frame for NFT lettuce hydroponic in greenhouse. There are several reasons why more people choose flat cultivation: 1. The number (yield) of planting slots is actually similar. For example, for one span, you can put 48 cultivation pipes with A frame, 45 cultivation pipes with flat cultivation. Not much difference in quantity. But the price for A fr...
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What is hydroponics agriculture
May 11,2021
1. Introduction Hydroponic vegetable refers to the vegetable that most of the root system grows in the nutrient solution layer and only provides water, nutrient and oxygen through the nutrient solution, which is different from the vegetables cultivated under the traditional soil cultivation method. Hydroponic vegetables have a short growth cycle and are rich in vitamins and minerals necessary for ...
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Dehumidification measures for tomato cultivation in winter and spring in Greenhouse
May 19,2021
1. Ventilation. It is the simplest way to reduce humidity by removing moisture and changing it into dry air. It is necessary to deal with the relationship between heat preservation and humidity reduction. 2. Select high quality non dripping film. high quality drip free film can overcome the disadvantages of a large number of water droplets in the film, significantly ...
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How to choose a greenhouse manufacturer/supplier during coronavirus (COVID-19) period
May 21,2021
While the threat of coronavirus (COVID-19) continues to impact activity around the world, people all over the world are trying their best of promoting production and protecting people’s livelihood on the basis of strict prevention and control of the COVID-19. First of all, allow me congratulations to one of our customer in Africa is nearly finished the installation of the Muti-span film greenhouse...
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Ebb and flow irrigation system and its working principle
May 25,2021
Ebb and flow system is a kind of bottom irrigation method designed for containers or matrix blocks such as flowerpots and trays, which is suitable for fruit and vegetable seedling and cultivation. It is mainly composed of cultivation bed, nutrient solution circulation part (supply and return pipeline, nutrient solution storage pool, circulating water pump, disinfection equipment, etc.), control pa...
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Harm and Prevention of Toxic Gases in Greenhouse
Jun 18,2021
Vegetables grown in thin-film greenhouses are often misdiagnosed as diseases due to improper fertilization methods and neglect of ventilation, which causes excessive greenhouse toxic gases and harms vegetables, and they are often misdiagnosed as diseases, leading to insufficient or even no harvest. 1. Harm: 1. Nitrogen Due to excessive application of quick-acting chemical fertilizers such as urea ...
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Introduction to hydroponic cultivation
Jun 25,2021
1. Hydroponic equipment: the equipment is generally divided into pipeline type, three-dimensional nutrition membrane type, tidal type. For large-scale vegetables, cement tanks are generally planted and used to lay plastic. The cheapest is to put on the tank on the shelf. The cost is relatively high. Most of the pipelines are used in sightseeing agriculture. The advantages are beautiful, the nutrie...
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