Water controlling infiltrating irrigation bag

Abstract

The invention relates to a water control infiltration irrigation bag, which can supply limited irrigation water continuously to local soil of the rooting zone, ensure the soil in the forestation holes to keep better humidity for a long time and guarantee the forest in drying areas to survive, furthermore, the bag has simple structure and good water-saving effect. The water control infiltration irrigation bag comprises a water control infiltration irrigation bag body, the upper end of the infiltration irrigation bag body is provided with a self-locking buckle, a connecting nozzle in the upper part of the self-locking buckle is inserted and connected with an underground water conduit, the conduit wall of the underground water conduit is internally inserted and connected with an infiltrationirrigation head, the upper part of the water control infiltration irrigation bag body is provided with a water injection port with self-sealing stripe, a filtration pipe is inserted into the cavity wall of the self-locking buckle, the filtration pipe is internally embedded with the filtration material, and the water control infiltration irrigation bag body is manufactured by hot-pressed sealing of polyethylene complex membrane.

Description

1. Technical field: [0001] The invention relates to a micro-drip irrigation device for afforestation, in particular to a water-controlling irrigation bag. 2. Background technology: [0002] In the background art, in arid areas, the most fundamental problem to solve the survival and growth of trees is water. However, after afforestation, the roots actually absorb very little water in the rooting stage. During the rooting stage, the roots need a continuous supply of water, and maintaining the soil with suitable rooting humidity can quickly develop roots, and improve drought resistance and afforestation survival rate. The real effective irrigation is the continuous and uninterrupted water supply to the roots during the rooting period. Therefore, in afforestation projects in arid and semi-arid areas, people have to take supplementary irrigation measures in order to improve the survival rate of afforestation and obtain expected benefits. , The traditional flood irrigation and h...

AI Technical Summary

Problems solved by technology

Therefore, in afforestation projects in arid and semi-arid areas, in order to improve the survival rate of afforestation and obtain expected benefits, people have to take supplementary irrigation measures, but due to the impact of drought, little rain, dry climate and strong surface evaporation, the supplementary irrigation effect is poor Due to the rapid loss of soil moisture due to underground leakage and surface evaporation in traditional flood irrigation and hole irrigation, the utilization rate of irrigation water by plants is very low, especially the utilization rate of water for young trees before rooting is even lower.

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