CN2676617Y

CN2676617Y - Degradable water reserving ring for dry-land afforstation

Info

Publication number: CN2676617Y
Application number: CN 200320105760
Authority: CN
Inventors: 孙正维
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-03
Filing date: 2003-12-03
Publication date: 2005-02-09
Anticipated expiration: 2013-12-03

Abstract

The utility model discloses a degradable water reserving ring for dry-land afforestation. The degradable water reserving ring for the dry-land afforestation is composed of a water filling funnel, a water reserving ring container, a spongy material, and a bottom water seepage small hole. The degradable water reserving ring for the dry-land afforestation is characterized in that the lower part of a water supply funnel is inserted inside the water reserving ring container, and the water reserving ring container is filled with the spongy material. The utility model is compared with prior art after being realized, the utility model has the advantages that water supply is slow and uniform, the loss of water consumption is small, the time interval of once water supply is longer, the degradable water reserving ring for the dry-land afforestation has strong time interval, large water saving quantity, and simple and convenient operation, and environment pollution is reduced.

Description

Degradable punja afforestation retaining ring

Technical field

Present technique belongs to afforestation water-supply technology field, exactly is degradable punja afforestation retaining ring.

Background technology

Because in afforestation several years after the field planting, a little less than the little tree seedling resistance, the feedwater difficulty, the time throw the strong characteristics of property, existing when being used for dry-land afforestation field planting sapling, the irrigation methods that water that adopt more.Wherein than advanced have " mud afforestation method ".More than two kinds of its shortcomings of water feeding method be: 1, wasted great amount of water resources; 2, in several years after the large tracts of land afforestation, be difficult to ensure the pouring of supplying water, make survival rate very low.

Summary of the invention

The purpose of this utility model is exactly the needs according to the afforestation field planting, and the degradable of development wherein is equipped with the spongy material of retaining around the container of tree root, and is moisture in order to retaining.

The purpose of this utility model is achieved in that it is by water funnel, retaining ring container, and spongy material and bottom infiltration aperture constitute, and are characterized in inserting in the retaining ring container to the bottom of hyponome, and spongy material is filled in retaining ring container.

Above-mentioned retaining ring container is an annular container.

Above-mentioned retaining ring container is to be made by degradation material.

The utility model compared with prior art has after realizing: 1, slowly evenly also the water consumption loss is little in feedwater, and the period of once feeding water is longer.2, period strong, water-saving amount is big, easy and simple to handle, reduce the advantage of environmental pollution.

Description of drawings

Fig. 1 is a retaining ring user mode generalized section.

Fig. 2 is a retaining ring schematic diagram.

At the bottom of the inside and outside wall 3 of sponge filler 1, water funnel 2, retaining ring, the retaining ring 4, the infiltration aperture 5 of retaining ring.

Embodiment

By Fig. 1, Fig. 2 as seen, imbed the retaining ring underground, sapling is placed on the centre of retaining ring, and water funnel is above the ground level, and by water funnel 2 water is injected in the retaining ring container, by the sponge filler in the inside and outside wall 3 of retaining ring 1 water is held, slowly ooze out through the infiltration aperture 5 on 4 at the bottom of the retaining ring, enter the root of sapling, reach the purpose of feedwater, after sapling grew up, the retaining ring was degraded automatically.

Claims

1, degradable punja afforestation retaining ring, it is by water funnel, retaining ring container, spongy material and bottom infiltration aperture constitute, and it is characterized in that the bottom of water funnel is inserted in the retaining ring container, and spongy material is filled in retaining ring container.

2, according to the described degradable punja afforestation of claim 1 retaining ring, it is characterized in that retaining ring container is an annular container.

3, according to the described degradable punja afforestation of claim 1 retaining ring, it is characterized in that retaining ring container is to be made by degradation material.