Simple fertilizer and water synergistic dripping (pouring) irrigation system used for strawberry planting

Abstract

The invention relates to the technical field of fertilizer and water synergistic control for strawberry planting, in particular to a simple fertilizer and water synergistic dripping (pouring) irrigation system. The system comprises a water source and a dripping (pouring) irrigation pipeline. The system is characterized in that the system further comprises barrels used for placing water soluble fertilizers or fertilizers dissolved in water, a water pipe and an immersible pump; openings are formed at the bottoms of the barrels; valves are mounted at the openings; one end of the water pipe is in seal connection with the valve; the other end of the water pipe is placed at a water inlet of the immersible pump; a water outlet of the immersible pump is connected with the dripping (pouring) pipeline; and the immersible pump is immersed in the water source. The simple fertilizer and water synergistic dripping (pouring) irrigation system has the advantages that the system is convenient to construct, simple and quick to use, and good in water saving effect, and requires almost no maintenance, and the pollution to strawberry fruits is little. The system is particularly applicable to fertilizer and water synergistic control for facility agriculture relying mainly on individual farmers in China.

Description

Technical field [0001] The invention relates to the technical field of fertilizer and water coordinated management and control for strawberry planting, in particular to a simple fertilizer and water coordinated drip (watering) irrigation system. Background technique [0002] my country’s strawberry exports account for 1 / 4 of the world’s total, and my country is the world’s largest strawberry producer. Strawberry planting is a pillar of the economy in some areas of my country. However, at present, the traditional fertilization methods are labor-intensive and water-consuming, easily contaminate strawberry fruits, which affects strawberry quality, and are prone to fertilizer diseases, which have become important issues restricting the development of strawberry planting in my country. [0003] Fertilization and irrigation methods for traditional strawberry planting include: [0004] 1. Dry application of flood irrigation: the farmers first remove the mulch, and directly dry the fertiliz...

AI Technical Summary

Problems solved by technology

This method is labor-intensive and water-intensive, and the fertilizer utilization rate is not high, which is easy to pollute strawberry fruits; and because the fertilizer is concentrated and dissolved in the greenhouse, a large amount of harmful gases such as nitrous acid gas and ammonia gas are produced, which often cause damage to strawberry plants

[0005] 2. The improved dry-apply micro-irrigation method for dry-applied flood irrigation: specifically dry-applied drip irrigation or watering; although this method has technological progress in water saving, it still cannot solve the problem of labor-intensive and low fertilizer utilization. High, prone to gas damage and other problems

Although this method has the advantages of saving labor and water, not easy to produce gas damage, and ensuring the health and safety of strawberries; however, the existing integrated fertilizer and water irrigation method requires a large amount of capital, equipment, and manpower to be invested in advance, and continuous investment of funds and resources is required in the future. manpower for maintenance

However, due to the fact that most of the strawberry planting in my country is based on a single farmer, there is no unified management between adjacent farmers; the planting scale of a single farmer is small, so its main appeal is that the investment in capital and equipment is small, and the use and maintenance are convenient. A Strawberry Water and Fertilizer Integrated Planting Method" does not mention how to apply the fertilizer and water integrated irrigation method to the strawberry planting industry of a single farmer

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