Water and fertilizer integrated micro-sprinkler irrigation system for planting tree species in mountain forests

Abstract

The invention relates to a water and fertilizer integrated micro-spray irrigation system for tree planting in hilly areas. The water and fertilizer integrated micro-spray irrigation system comprises asupport frame, side beams, a spray pipe assembly, a spray nozzle assembly, a drive assembly, a flexible liquid delivery pipe and a liquid supply device, wherein the support frame is arranged above planting land to be subjected to spray irrigation; the side beams are arranged on two sides of the support frame; the spray pipe assembly is movably arranged between the two side beams and can move backand forth freely; the spray nozzle assembly is arranged on the spray pipe assembly and used for spraying mist liquid; the drive assembly drives the spray pipe assembly and the spray nozzle assembly to move back and forth above the planting land to be subjected to spray irrigation; a water and fertilizer solution, a chemical solution and irrigation water are stored in the liquid supply device, a power source is provided by the liquid supply device, and the water and fertilizer solution, the chemical solution or the irrigation water is delivered to the spray pipe assembly through the flexible liquid delivery pipe. Use quantity of spray nozzles is reduced, cost investment and maintenance cost are saved, control is easy, the spray irrigation efficiency is high, and the effect is good.

Description

Technical field [0001] The invention relates to the technical field of planting sprinkler irrigation, in particular to a water-fertilizer integrated micro-sprinkler irrigation system for planting tree species in mountain forests. Background technique [0002] At present, the process of planting tree species in mountain forests usually requires timely fertilization and spraying. Especially in batch planting, fertilization and spraying are not labor-intensive. Generally, there are two ways to fertilize. One is artificial solid application. Fertilizer, the second is to dissolve water-soluble fertilizer in water, and realize spraying and fertilization through the commonly used spraying water and medicine spraying system. This method is generally called "water fertilizer", which mainly solves the artificial fertilization, sprinkling, and spraying methods. It is too traditional, and the problem of labor intensity, labor and time, and uneven spraying. [0003] A Chinese invention patent ...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when spraying the same area of ​​planting land, the integrated water and fertilizer system needs to install a lot of sprinklers vertically and horizontally to realize large-scale spraying, which not only requires a large investment cost of sprinklers, but also requires a large installation cost. , It is not easy to control, and the problem of follow-up maintenance and replacement is troublesome due to its multiple nozzles, so it needs to be improved

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