Micro integrated three-dimensional farm

Abstract

A micro integrated three-dimensional farm, mainly comprising a bearing framework, water storage discs, planting discs, planting soil and bundles of capillary tubes, characterized in that the multiple-layer bearing framework bears the load of all layers of planting modules; the planting discs of the planting modules are placed on the water storage discs; the planting soil in the planting discs is not in direct contact with the water in the water storage discs; an air intermediate layer is reserved between the planting soil and the water in the water storage discs; and the water required by plants, according to the transpiration and evaporation capacity, is automatically conveyed to the planting soil via the bundles of the capillary tubes by capillarity. After adopting the technical scheme, the micro farm can be constructed in a vacant field surrounding a building, on a roofing, in a balcony, in a windowsill or on the outer wall of the building; citizens can plant crops, vegetables, fruits and ornamental plants according to preferences; and the planting system has the characteristics of simple structure, low construction cost, easiness in management and high production efficiency.

Description

Technical field [0001] The invention relates to the field of facility agriculture, in particular to a multi-layer three-dimensional water-soil separation integrated plant cultivation method and cultivation device. Background technique [0002] Cities are the product and symbol of the high development of human civilization. A counselor in the Han Dynasty once said to Liu Bang: "The country is based on the people, and the people depend on food." The food supply determines the size of the city. In the farming society, almost all the food in the city comes from This self-sufficient development continued for thousands of years in the urban area and adjacent areas. After the industrial revolution, a large number of urban populations gathered, resource consumption was huge, and the environment deteriorated. Therefore, from the 15th century to the beginning of the 20th century, a large number of sociologists and architectural planners devoted themselves to solving the problems in th...

AI Technical Summary

Problems solved by technology

However, plant factories using soilless cultivation methods have shortcomings such as single vegetable varieties, high energy consumption, and excess nitrate nitrogen. Huang Shunhe, the person in charge of Sky Green Company in Singapore, has returned to the road of natural light and soil cultivation. He invented The 9-meter-high vegetable tower is planted with 10 layers of vegetables. In order to obtain uniform light, the planting tanks are continuously rotated under the drive of water flow. The energy consumption is about 60 watts a day, and the production capacity is more than 5 times that of traditional farms.

[0006] However, due to the soilless cultivation method used in today's facility agriculture, there are deficiencies such as complex system, huge investment, high selection of vegetable varieties, and the need for experienced and highly professional practitioners. operation, resulting in limited types of vegetables, high prices, and many circulation links, which limit the further development of facility agriculture

Images