Bag storage and slow penetration type irrigation fertilizing system arranged along contour line of slope orchard

Abstract

The invention relates to a bag storage and slow penetration type irrigation fertilizing system arranged along the contour line of a slope orchard. The system comprises a reservoir and a fertilizer pool which respectively communicate with a water source through pipelines, the outlets of the reservoir and the fertilizer pool respectively communicate with a water outlet main tube through water outlet branch tubes, the water outlet main tube communicates with a plurality of irrigation tubes, the irrigation tubes are arranged along the contour line of the slope orchard, the inlet of every irrigation tube is provided with a water level controller for controlling the opening and the closure of the corresponding irrigation tube, every irrigation tube communicates with a plurality of water storage bags, and the bottom of every water storage bag is provided with at least one slow penetration hole. The system has the advantages of water saving, reduction of the constructing and running cost of the system, and increase of the yield of fruit trees.

Description

technical field [0001] The invention relates to a bag-storage slow-osmosis irrigation and fertilization system along the contour line of an orchard on a slope. Background technique [0002] With the reform and opening up and the popularization of the market economy, large areas of gentle mountains and hills have been reclaimed as orchards, which has greatly improved the agricultural economy in mountainous areas. However, the following problems also emerged. The mountainous and hilly areas are mostly sandy soil, the soil layer is shallow, the terrain is steep, and the soil's ability to retain water and fertilizer is poor. In addition, the climate is hot, and it is very prone to spatiotemporal drought. Seriously restricting the development of the fruit industry. Irrigation and fertigation technology is the key to increasing income on sloping land. However, due to the slope of the gentle mountain and hilly terrain, the water pressure is unstable, and it is easy to cause some ...

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Problems solved by technology

[0003] The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the present invention is to provide a bag-storage slow-seepage irrigation and fertilization system along the contour line of slope orchards, which solves the problem of slope irrigation and fertilization in a semi-automatic manner. process, thus solving the difficult problem of slope irrigation and fertilization, greatly improving the efficiency of slope irrigation and fertilization, reducing system construction and operation costs, and increasing fruit tree yield

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