Water and fertilizer integrated micro-spray irrigation system for tree planting in hilly areas

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 and fertilizer integrated micro-spray irrigation system for planting tree species in mountain forests. Background technique [0002] At present, in the process of planting tree species in mountain forests, it is usually necessary to apply fertilizers and spray chemicals on time. Especially in batch planting, fertilization and spraying are very labor-intensive. There are generally two methods of fertilization. One is artificial application of solid Fertilizer, the second is to dissolve water-soluble fertilizer in water, and spray fertilization through the commonly used spraying system of water and medicine. This method is generally called "water fertilizer", which mainly solves the problems of artificial fertilization, watering and spraying. It is too traditional, and it is labor-intensive, labor-intensive and time-consuming, and the problem of uneven...

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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