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Root-irrigation method of underground artesian spring suitable for trees

A tree and root irrigation technology, applied in the field of underground spring root irrigation of trees, can solve the problem of increasing the difficulty of price reduction, and achieve the effects of simple production, reduced irrigation loss, and efficient use of water and fertilizer

Inactive Publication Date: 2008-12-10
NORTHWEST A & F UNIV
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Problems solved by technology

At present, the cost of advanced irrigation products has been greatly reduced from foreign imports to introduction, digestion and absorption, and localized production. However, with the increase in the price of petroleum raw materials, it is more difficult to further reduce the price of advanced irrigation products, and the price has begun to rise. How? Finding another way to reduce the cost of advanced irrigation technology in field application is also a new focus of attention of technicians in the field of irrigation technology

Method used

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  • Root-irrigation method of underground artesian spring suitable for trees
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  • Root-irrigation method of underground artesian spring suitable for trees

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Embodiment Construction

[0014] See attached figure 1 , 2 According to the technical solution, the underground spring root irrigation method for trees of the present invention is implemented in the following manner:

[0015] In the soil apart from the 30cm-100cm radius of the tree trunk base, a vertically downward deep hole 3 is set at least point-like, and the length of the deep hole 3 is positioned at the underground 30cm-40cm, and an assistant sprinkler 4 is provided above the deep hole 3 (referring to image 3 ), the assistant emitter 4 has a water inlet 14 and a water outlet 13, an air hole 15 is left above the assistant emitter 4, and a lever 12 with a length greater than the diameter of the assistant emitter 4 by 2~3cm passes through the assistant emitter 4, and To stabilize the assistant irrigator 4, to prevent the assistant irrigator 4 from sinking after entering the water.

[0016] The water inlet 14 of the assistant emitter 3 communicates with the spring pipe or 1 connected to the water s...

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Abstract

The invention discloses an underground estavel root-irrigation method used for trees, which is characterized in that the method is provided with at least a vertical hole deep into the soil in the 30cm-100cm of radius range away from the root of the tree trunk; the length of the deep hole is 30cm-40cm deep in the ground; an auxiliary irrigator which is provided with a water inlet and a water outlet is arranged above the deep hole; the upper part of the auxiliary irrigator passes through a lever with the length more than the diameter of the auxiliary irrigator by 2-3cm; the auxiliary irrigator is communicated with an estavel pipe by a micro-pipe and a flow stabilizer. The method of the invention has simple fabrication, convenient construction, low price and high fertilizer utilization ratio. The method of the invention can prolong the service life of the product from current 6 years to more than 20 years after being used, reduce the irrigation loss by 15%, and improve the fertilization efficiency by 28%.

Description

technical field [0001] The invention belongs to the technical field of orchard irrigation, woodland irrigation and underground liquid fertilization, and in particular relates to an underground spring root irrigation method suitable for trees. Background technique [0002] my country is a country with serious water shortage. Arid and semi-arid areas account for 2 / 3 of the total area. Drought and water shortage have not only seriously affected my country's agricultural development but also affected the development of the ecological environment and forestry. Water saving has become an inevitable choice for my country's sustainable development. Therefore, a conservation-oriented society Construction has become China's current and even long-term goal in the future. my country has been exploring water-saving irrigation technology in the history of agricultural development for thousands of years. In the past ten years, my country has developed rapidly in modern water-saving technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/06A01G29/00
Inventor 吴普特汪有科杨荣慧辛小桂马理辉
Owner NORTHWEST A & F UNIV
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