4 farm-saving solutions for growing organic green vegetables

Growing green vegetables on "vertical farms" is a trend that has been of interest in many places today because of making the most of the cultivated area, both with clean vegetables and high yields. bridges for many households. In the context of increasing demand for clean food while the cultivated area is limited, especially in big cities, people always seek to improve this vegetable cultivation technique. Below are four economical farming area solutions that have been widely commercialized in some countries around the world.

Sky Green Farm in Singapore

Previous statistics showed that vegetables grown in Singapore accounted for only 7% of demand here. Therefore, people have sought to increase production by more modern farming methods and Sky Green Farm is a solution. With construction costs not too expensive, only about $ 10,000 per shelf with an output of 25 square meters of farmland, Sky Green Farm can grow tropical fruits and vegetables such as cabbage, water spinach and some other types. Other vegetables that residents like to use.

Sky Green Farm can grow tropical fruits and vegetables.

People will arrange vegetable beds on a multi-storey shelf in the form of A. Depending on the type of vegetable, the distance between the floors will be different to match their growth needs. The shelf system will be rotated 3 times a day to ensure that all vegetable beds receive 2 hours of sunlight.

The main source of irrigation water will be collected and stored from rainwater.

The main source of irrigation water will be collected and stored from rainwater. Each shelf of vegetables will be irrigated 3 times a day. A recirculating irrigation system will be arranged along the frame of the shelf to ensure the necessary amount of water for each crop, while saving irrigation water at the lowest level. The amount of excess water will be pumped back to the reserve area for reuse. Currently this farm model is not only deployed in many places in Singapore with different sizes, from an ordinary house to large areas.

Farm Farmedhere, USA

Since 2011, the Farmedhere greenhouse of organic vegetable farming has begun to be deployed in Chicago, USA. Their method is to plant green vegetables on vertical 6-tier shelves, each vegetable bed is stacked on each floor for a total cultivated area of ​​up to 1.39 hectares, nearly double the area. glass House. Vegetables will be grown in the environment of electric lighting in greenhouses with a carefully calculated lighting system to save electricity at the maximum level. On the other hand, due to growing in greenhouses, vegetables can grow without depending on weather conditions, pests and insects and therefore, the amount of chemicals used is almost zero.

This farm can grow herbs.

This farm can grow herbs such as basil and many other green leafy vegetables such as watercress, arugala, etc. Depending on the type of vegetable, people will choose to plant them in water tanks or spray systems. dew. The amount of water used is carefully calculated to ensure that vegetables still grow well but limit the amount of water used at the lowest level. Jolanta Hardej, CEO of FarmedHere, said their way of using only 3% of the water compared to traditional farming techniques.

The production of vegetables that Farmedhere can supply to the market is about 450 tons per year.

It is known that vegetable production that Farmedhere farm can supply to the market is up to about 450 tons per year. With the success of the first project, Farmedhere said last year it will deploy 20 more vegetable growers in many parts of the United States to meet the market's demand for organic vegetables.

Green Spirit Farm in Scranton, Pennsylvania, USA

The Green Spirit farm was built in Michigan and started operations in June 2013, being able to provide a variety of crops, from chilli, tomatoes, kale kale to a variety of cabbage different. With a total project cost of $ 27 million, the entire farm spreads over an area of ​​3.25 hectares and has a maximum capacity of 17 million vegetables at the same time. There are a total of 1715 vertical vegetable planting stations, equivalent to a total cultivated area of ​​up to 81 hectares.

Green Spirit planted trees in horizontal cylindrical cages.

Instead of a shelf-like layout like the above two solutions, Green Spirit planted trees in horizontal cylindrical cages. All are operated automatically, using artificial indoor light sources to provide photosynthesis for plants. According to information from the development team, their solution can cut 98% of water needed compared to the traditional method, while saving 96% of cultivated area and using 40% less energy. compared to similar systems.

Nuvege Farm in Japan

Nuvege is a vertically hydroponic farm developed by a company based in Tokyo, Japan. The developer claims that their hydroponics is a breakthrough compared to similar techniques available before. By using an exclusive lighting network to provide enough light for photosynthesis, they can increase crop yields but still ensure minimal CO2 emissions.

Nuvege is a vertical hydroponic farm.

Currently, the main types of farm products, including lettuce, cabbage, etc., are completely grown in greenhouses, ensuring that they are not affected by diseases, bacteria, insects, temporal conditions. and, of course, the amount of plant protection chemicals is zero. This model is being widely applied in Japan to provide clean vegetables to people. A facility in Kyoto with an area of ​​only 2800 square meters but can achieve cultivated area of ​​up to nearly 5300 square meters thanks to the layout of each floor.