Method for spray-cultivating vegetables in planting tube

A technology for planting plants and planting tubes, applied in the field of agricultural water conservancy projects, can solve problems such as high cost and lack of nutrient solution, achieve good application prospects, reduce operating costs, and solve the effects of land shortage

Active Publication Date: 2010-01-13
成都特普生物科技股份有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of potential energy delivery nutrient solution utilizing the high-rise building, through the micro-spray system in the planting tube to spray water and nutrients for the plant root system only when the root system nee...

Method used

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  • Method for spray-cultivating vegetables in planting tube
  • Method for spray-cultivating vegetables in planting tube
  • Method for spray-cultivating vegetables in planting tube

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Embodiment Construction

[0015] The method for spraying and cultivating plants in a planting tube of the present invention is composed of a liquid distribution box, a solar heating system, a gate valve, a vertical infusion pipeline, a pressure regulating valve, a planting tube, a humidity sensor, a micro-spray system and a liquid discharge pipe.

[0016] A 100L nutrient solution distribution tank made of PVC is placed on a building 15 meters above the ground, and three PVC planting pipes with a diameter of 110 mm arranged parallel to the ground are installed at a height of 6 meters above the ground. The length of each root is 10 meters, and the distance between each root is 3 meters. A cultivation hole with a diameter of 5 centimeters is opened every 30 centimeters on the upper end of the planting pipe. The space is separated by a black plastic film with a hole diameter of 3 cm, and the lettuce seedlings are inserted through the clamp and the cultivation hole so that the root system of the lettuce is i...

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Abstract

The invention relates to a method for pray-cultivating vegetables in a planting tube. The top of a building is provided with a nutrient solution allocation box provided with a solar heating system and a vegetable cultivating system of the in-tube spray nutrient solution arranged on the building; and the special formula of the spray cultivating vegetables in the planting tube ensures the growing development of the vegetables. The method reduces the operating cost of cultivating vegetables in a high-rise building, makes the vegetable cultivation develop towards space, thereby facilitating the solving of the problem of land shortage on the one hand, and solving the problem of urban environmental air pollution, particularly the tropical island effect on the other hand, so that the method has good application prospect.

Description

technical field [0001] The patent of the present invention relates to a method for supplying water and nutrient elements required for the development of plant roots and keeping plant roots in a suitable humidity environment by means of intermittent spraying. It specifically relates to a water-saving plant cultivation system and belongs to the technical field of agricultural water conservancy engineering. Background technique [0002] The rapid development of urbanization has occupied a large amount of farmland, and less and less land can be used for farming. With the increase of a large number of urban populations, the city is full of high-rise buildings, and the content of carbon dioxide in the air has increased significantly due to human activities and vehicle exhaust emissions. The resulting serious greenhouse effect has made the temperature in the city significantly higher than that in the suburbs. The oxygen content in the air is reduced, and the quality of life of urb...

Claims

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Application Information

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IPC IPC(8): A01G31/06
CPCY02A30/60Y02P60/21
Inventor 黄永黄瑜
Owner 成都特普生物科技股份有限公司
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