Water-saving irrigation device suitable for shallow root crops

An irrigation device and shallow root system technology, applied in the field of agricultural irrigation, can solve the problems of wasting water resources, unfavorable energy conservation and environmental protection, etc., and achieve the effect of reducing evaporation, saving water resources and ensuring irrigation effect

Inactive Publication Date: 2020-12-25
曲大志
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Problems solved by technology

[0003] The root distribution characteristics of shallow-rooted crops are: a large number of main roots are distributed in shallow soil, and only a few roots are distributed in deeper soil. In the prior art, when shallow-rooted crops are irrigated, the distribution of their roots is not combined. Characteristics of targeted irrigation, a lot of water resources are often wasted in the irrigation process, which is not conducive to energy saving and environmental protection

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  • Water-saving irrigation device suitable for shallow root crops
  • Water-saving irrigation device suitable for shallow root crops
  • Water-saving irrigation device suitable for shallow root crops

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Embodiment 1

[0046] see Figure 1-2 and Figure 5-7 , a water-saving irrigation device suitable for shallow-rooted crops, comprising a plurality of irrigation water tanks 101 and water supply pipes 201 uniformly distributed in a straight line, connecting rods 103 are fixedly connected between adjacent irrigation water tanks 101, and the two ends of the connecting rods 103 They are respectively fixedly connected to the irrigation water tanks 101 on both sides. The top of the irrigation water tank 101 is connected with a water injection pipe 102. The end of the water injection pipe 102 away from the irrigation water tank 101 is connected with the water supply pipe 201. One end of the water supply pipe 201 is fixedly connected with a corrugated hose 202. One end of the corrugated hose 202 is fixedly connected with a pipe connector 203, and the end of the water supply pipe 201 away from the corrugated hose 202 is set as a seal. Connected, so as to facilitate water injection into the irrigatio...

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Abstract

The invention discloses a water-saving irrigation device suitable for shallow root crops, and belongs to the technical field of agricultural irrigation. The water-saving irrigation device comprises aplurality of irrigation water tanks which are evenly distributed in a linear mode and a water supply pipe, and a connecting rod is fixedly connected between every two adjacent irrigation water tanks.;the two ends of the connecting rods are fixedly connected with the irrigation water tanks on the two sides correspondingly, and water injection pipes are arranged at the top ends of the irrigation water tanks in a communicating mode. Targeted irrigation can be carried out by combining root system distribution characteristics of shallow root crops, main centralized irrigation is carried out on shallow soil where more root systems are distributed, secondary proper irrigation is carried out on deep soil where less root systems are distributed, and irrigation is carried out in a mode of directlyinfiltrating water into the soil, evaporation of water in the irrigation process is greatly reduced, then water resources are saved, a small amount of fertilizer can be automatically applied to the crops in the irrigation process, and better growth of the crops is facilitated.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to a water-saving irrigation device suitable for shallow root crops. Background technique [0002] In the process of agricultural planting, in order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, often due to insufficient precipitation or uneven distribution, the water requirements of crops cannot be met. Therefore, artificial irrigation is sometimes required to make up for the lack of natural rainfall. The principle of irrigation is that the amount of irrigation, the frequency of irrigation and the time should be determined according to the water demand characteristics of medicinal plants, growth stages, climate, and soil conditions, and should be timely, appropriate, and rational irrigation. [0003] The root distribution characteristics of shallow-rooted crops are: a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G29/00
CPCA01G29/00
Inventor 孙德文
Owner 曲大志
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