Underground areal alternate infiltrating irrigation system for large-land fruit trees and infiltrating irrigation method thereof

An infiltration irrigation and fruit tree technology, which is applied in the field of underground subregional alternate infiltration irrigation system, can solve the problems of incapable fruit tree root system subregional alternate irrigation and other problems, and achieve the effects of improving physical and chemical properties, improving utilization rate, and improving quality.

Inactive Publication Date: 2010-12-08
北京润郁丰林业灌溉技术有限公司 +1
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  • Abstract
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Problems solved by technology

However, since the root system of the tree is infiltrated in an integrated manner, the root system of the fruit tree cannot be alternately irr

Method used

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  • Underground areal alternate infiltrating irrigation system for large-land fruit trees and infiltrating irrigation method thereof
  • Underground areal alternate infiltrating irrigation system for large-land fruit trees and infiltrating irrigation method thereof
  • Underground areal alternate infiltrating irrigation system for large-land fruit trees and infiltrating irrigation method thereof

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Embodiment Construction

[0032] The present invention provides an underground partition alternate seepage irrigation system for fruit trees. The seepage irrigation system is composed of a water source, a filter, a water passage arranged below the surface level, and a seepage irrigation assembly. In addition, the water source and the filter can also be used according to The actual situation is set above the ground level. The water passage is composed of a main pipeline and at least one set of branch pipe systems respectively connected with the main pipeline. The number of branch pipes in each group of branch pipe systems is at least two, and valves are installed on the branch pipes, and the valves are arranged in valve wells. It can be turned on or off by an external control device or manually. There are at least two groups of percolating irrigation components, which are composed of capillary tubes and a plurality of percolators connected to the capillary tubes, and multiple percolating devices in each...

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Abstract

The invention relates to an underground areal alternate infiltrating irrigation system for large-land fruit trees, which comprises a water source, a filter, a main pipe, at least one group of branch pipe system and at least two groups of infiltrating irrigation components, wherein the infiltrating irrigation components consist of capillaries and a plurality of infiltrating irrigators communicated with the capillaries; branch pipes are communicated with the main pipe; valves are arranged on the branch pipes; and the at least two groups of infiltrating irrigation components are arranged soil around the roots of the fruit trees. The implementation method of the system comprises: firstly, opening one valve in a valve well; secondly, opening a water source and leading filtered water first to the main pipe, then to the branch pipes with the valves, later to the capillaries and the infiltrating irrigators and finally to root area on one side of each fruit tree; and finally, repeating the previous steps to complete the infiltrating irrigation of the root area on the other side of each fruit tree. The system and the method can realize the areal alternate infiltrating irrigation of the roots of the fruit trees, so that the roots of the fruit trees can grow in a half-dry and half-wet state and the conflict between the nutrition increase and the growth of the fruit trees is eliminated.

Description

technical field [0001] The invention belongs to the technical field of tree irrigation, in particular to an underground partition alternate infiltration irrigation system and an infiltration irrigation method for field fruit trees. Background technique [0002] Agricultural irrigation in my country generally adopts sprinkler irrigation and drip irrigation. The above two irrigation methods generally have the problems of large water consumption, low irrigation efficiency and waste of water. In addition, the use of the above two irrigation methods will also affect the structure of the soil, making the soil easy to harden. The infiltration irrigation method is the one with the highest water utilization rate among all irrigation techniques, and it will not cause the soil to compact. [0003] In the Chinese patent application document with the publication number CN 101317545A, a method for infiltration irrigation of underground annular springs for trees is disclosed. The micropip...

Claims

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Application Information

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IPC IPC(8): A01G25/06
Inventor 邢长山
Owner 北京润郁丰林业灌溉技术有限公司
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