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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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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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How to grow strawberries in greenhouses? Summary of several key points of strawberry planting in greenhouse
Aug 05,2021
1.Selection of strawberry varieties in greenhouses After years of development in our country’s strawberry market, our chief has to choose popular varieties, because popular varieties are some varieties that have been tested in the market for many years. They are good regardless of their yield and taste, such as cream strawberry, red face, sweet Charlie , Nvfeng, etc. At the same time, virus-...
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The development trend of soilless culture technology The reasons that restrict the profitability of soilless culture
Sep 02,2021
Soilless cultivation refers to a cultivation technique that uses substrates, water, and nutrient solutions containing essential elements for plant growth and development to provide nutrients without using natural soil, so that plants can complete the entire life cycle normally. At present, the United States has listed soilless culture as one of the top ten high-tech developments in the country. In...
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Description of PP trough material
Oct 11,2021
Main material of the PP Hydroponics Growing Trough : PP (polypropylene), and a certain proportion of PE and anti-UV agents are added. PP English name: Polypropylene, a food packaging grade material, non-toxic, no mechanical impurities. It is a high-density, non-side chain linear polymer with excellent comprehensive properties. PP uses high-purity propylene as the main raw material and ethylene as ...
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What is the control principle of smart greenhouse
Oct 22,2021
How much do you know about the intelligent greenhouse engineering control system? Everyone who builds a china hydroponic greenhouse knows that when planting in a greenhouse, attention should be paid not only to irrigation and fertilization, but also to the temperature, humidity, and light in the shed, as well as to understand the indoor environment and to ventilate regularly. Therefore, a lot of m...
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What is the control principle of smart greenhouse
Feb 14,2022
How much do you know about the intelligent greenhouse control system? Everyone who builds a greenhouse knows that when planting in a greenhouse, attention should be paid not only to irrigation and fertilization, but also to the temperature, humidity, and light in the shed, as well as to understand the indoor environment and to ventilate regularly. Therefore, a lot of manpower is required for actua...
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Composition and benefits of ebb and flow seedbeds
May 17,2022
The ebb and flow seedbed is composed of seedbed tray, rolling shaft, bracket, seedbed frame, hand wheel, horizontal support and inclined rod. The standard height of the seedbed is generally 0.7 or 0.75m, which can be fine-tuned up and down; the standard width is 1.7m, and the length can also be determined according to the width of the greenhouse. The length can be customized according to user requ...
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Ebb and flow bench
Mar 09,2023
Ebb and flow bench With the development and use of soilless cultivation technology, ebb and flow bench are more used in plant factories and industrial production, which solves the contradiction between irrigation and oxygen supply, and irrigation basically does not destroy the substrate. It is an efficient and energy-saving agriculture. technology. ebb and flow bench are mainly used in the cultiva...
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