Spraying, rejuvenating and irrigating device and method for soil improvement of underground parts of ancient trees

Abstract

The invention relates to spraying, rejuvenating and irrigating device and method for soil improvement of underground parts of ancient trees. The spraying, rejuvenating and irrigating device comprises a preassembled part, a flow guide groove is formed in the outer surface of the upper end of the preassembled part, water inlets are annularly formed in the flow guide groove at equal intervals, a water seepage mechanism is arranged at the lower ends of the water inlets, and the water seepage mechanism comprises an embedded pipe, a first filter screen, a dismounting part, a connecting rod, a first sponge block, a lifting rod, a chassis and a second filter screen. According to the device, when the ancient trees need to be irrigated with a rejuvenation agent, the agent is poured into the flow guide groove and flows into the embedded pipe, and the agent permeates into soil through water seepage holes in the pipe, so that the agent can be conveniently absorbed by the roots of the ancient trees, the irrigation effect is improved, the root systems can easily absorb the agent, and the irrigation quality is improved; and meanwhile, the first filter screens in the water seepage holes can effectively prevent silt from flowing backwards into the embedded pipe, so that the usability of the device is improved, and the situation that the device cannot be used due to silt blockage is prevented.

Description

technical field [0001] The invention relates to the field of irrigation devices for ancient trees, in particular to an irrigation device and method for soil improvement, spraying and rejuvenation of underground parts of ancient trees. Background technique [0002] Natural aging is the main reason for the weakening and death of ancient trees. As the age of trees increases, many ancient trees naturally age and their vitality continues to weaken. The physiological functions of ancient trees gradually decline, photosynthesis is weak, and the ability of roots to absorb water and mineral nutrients is getting better and better. Poor, can not meet the needs of the tree's own survival, so that its physiological metabolism slowly loses balance, causing some branches and leaves to wither gradually, and the tree's vigor weakens and dies. [0003] However, due to the age of the old tree, the root system is relatively deep. At the same time, as the age of the tree continues to increase, t...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of the weak water absorption ability of the ancient tree root system and the embedded parts and the water seepage mechanism, through the embedded pipe in the mechanism, when it is necessary to water the old tree with the rejuvenating agent, the agent can be poured into the In the diversion groove, make it flow into the pre-embedded pipe, and infiltrate the medicine into the soil through the seepage hole in the pipe, so as to facilitate the absorption of the roots of ancient trees, thereby improving the effect of irrigation, making it easy for the root system to absorb, and improving the quality of irrigation. The use of the first filter inside the seepage hole can effectively prevent the sediment from pouring into the embedded pipe, thereby improving the usability of the device, preventing it from being unusable due to sediment blockage, and providing an irrigation device for soil improvement, spraying, and rejuvenation of the underground part of ancient trees. and its method to solve the above problem

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