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Storage and permeation device suitable for fruit tree root water and fertilizer application

An infiltration device and root technology, applied in the field of fruit tree planting, can solve problems such as unreasonable and unscientific fertilization methods, and achieve the effects of strong adaptability, improved infiltration balance, and improved structural shape

Pending Publication Date: 2021-02-02
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, through the investigation of apple production, it is found that there are still problems in fertilization, such as unscientific and unreasonable fertilization methods, etc., which need to be improved

Method used

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  • Storage and permeation device suitable for fruit tree root water and fertilizer application
  • Storage and permeation device suitable for fruit tree root water and fertilizer application
  • Storage and permeation device suitable for fruit tree root water and fertilizer application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The invention provides a storage osmosis device suitable for applying water and fertilizer to the roots of fruit trees, which includes a liquid collection diversion cover 1 , a storage diversion tube 2 and a permeation block 3 . The liquid collection deflector 1 is used to introduce the rainwater collected on the plate surface or the applied water and fertilizer into the storage deflector 2. Its overall structure is in the shape of a bamboo hat, including a collection cover 11 and an introduction groove 12. The center of the introduction groove 12 is provided with a Import port 121 . The introduction groove 12 is a groove structure, and the shape of the groove can be a semicircular, rectangular, trapezoidal or truncated cone structure. The collection cover 11 is closed and arranged along the opening edge of the introduction groove 12 in the circumferential direction, and the two form a bamboo hat-shaped structure. The collection cover 11 can be selected as a board with ...

Embodiment 2

[0051] This embodiment 2 is formed on the basis of embodiment 1. By controlling the change of the porosity of the storage guide tube along the axial direction, the water and fertilizer penetration effect at the bottom and the middle part tends to be balanced, thereby improving the absorption effect of the roots of fruit trees and developmental quality. specifically:

[0052] The storage guide tube 2 is designed as a clay-based microporous ceramic tube with variable porosity, specifically a three-stage structure that changes from top to bottom along the axial direction of the storage guide tube 2, including the first guide section 21, the second guide section The guide section 22 and the third guide section 23 . Wherein, the porosity of the first diversion section 21 is 35%-40%, the porosity of the second diversion section 22 is 40%-45%, and the porosity of the third diversion section 21 is 35%-40%. Preferably, the heights of the first diversion section 21 , the second divers...

Embodiment 3

[0055] This embodiment 3 is formed on the basis of embodiment 1 or embodiment 2. By designing the shape of the matching accommodation hole in the storage guide tube and the permeation block, the infiltration effect of water and fertilizer in the middle and bottom is controlled to further improve Absorption balance in the mid-section and bottom section. specifically:

[0056] The structural shape of the storage guide tube 2 is designed as a trapezoidal structure, and adaptively, the shape of the accommodating hole 31 opened in the middle of the permeable block 3 is an inverted trapezoidal structure. When the two are combined, the storage guide tube 2 is placed in the accommodating hole 31 in an inverted trapezoidal manner, where the trapezoidal inversion means that the shorter upper base of the trapezoid is located below. The trapezoidal structure of the storage guide tube 2 can expand the surface area of ​​the middle and upper parts. When the porosity of the storage guide tub...

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Abstract

The invention relates to a storage and permeation device suitable for fruit tree root water and fertilizer application in the technical field of fruit tree planting. The storage and permeation devicecomprises a liquid collection flow guide cover, a storage flow guide cylinder and a permeation block; the liquid collection flow guide cover comprises a collection cover and a guide-in groove, the collection cover is connected to the edge of an opening of the guide-in groove to form a bamboo-hat-shaped structure, the collection cover has a gradient converging towards the center, and a guide-in opening is formed in the center of the guide-in groove; the storage flow guide cylinder is a clay-based microporous ceramic tube, one end of the storage flow guide cylinder is open, and the other end ofthe storage flow guide cylinder is closed; the permeation block is a blocky sponge body with a microporous structure formed by fermenting an organic material, and a containing hole is formed in the middle of the permeation block and penetrates through the permeation block in the axial direction of the permeation block; and the storage flow guide cylinder is arranged in the containing hole, the outer surface of the storage flow guide cylinder is attached to the surface of the containing hole, and the guide-in groove is contained in the opening of the storage flow guide cylinder. The storage andpermeation device is simple in structure, the flow guide device and a lateral seepage device are environmentally friendly and free of pollution, and chemical pollution of soil is avoided.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a storage and infiltration device suitable for applying water and fertilizer to the roots of fruit trees. Background technique [0002] The Loess Plateau area is an important fruit tree producing area in my country, but the water resources in the Loess Plateau are in short supply, and the distribution of rainwater resources is seriously uneven. When fertilizing or irrigating under this condition, the water and fertilizer that are too late to be absorbed by the root system of the fruit tree will lose to the deep layer of the soil or the low-lying place quickly, resulting in waste and not conducive to the growth of the fruit tree. [0003] The level of organic matter content in orchard soil has a very important impact on the formation of fruit tree flower buds, fruit growth and development, and fruit coloring. Organic fertilizers can not only fertilize the soil and inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G29/00
CPCA01G29/00
Inventor 赵西宁宋小林吴普特高晓东蔡耀辉吴勇
Owner NORTHWEST A & F UNIV
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