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Integrated water and fertilizer fertilization system

A technology of water and fertilizer injection, applied in fertilization devices, liquid fertilizer distribution, agricultural gas emission reduction, etc., can solve the problems of low utilization rate of water and fertilizer, uneven fertilization, environmental pollution, etc., and achieve the effect of increasing volume

Inactive Publication Date: 2015-11-11
WEIFANG YOURONG IND
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a water and fertilizer integrated fertilization system to solve the current technical problems of low water and fertilizer utilization rate, uneven fertilization, and environmental pollution caused by excessive fertilization

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  • Integrated water and fertilizer fertilization system

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and not to limit the present invention.

[0018] like figure 1 As shown, a water and fertilizer integrated fertilization system includes a fertilizer dissolving device 9, a fertilizer injection device and a drip irrigation device connected in sequence.

[0019] The chemical fertilizer dissolving device comprises cylindrical chemical fertilizer dissolving box 91, is provided with stirring device 92 inside dissolving box 91, is provided with chemical fertilizer solution outlet at the bottom of dissolving box 91, is provided with gravel filter 93 at the chemical fertilizer solution outlet, to filter Remove undissolved fertilizer particles...

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Abstract

The invention discloses an integrated water and fertilizer fertilization system. The integrated water and fertilizer fertilization system comprises a chemical fertilizer dissolving device, a fertilizer injection device and a drip irrigation device which are connected sequentially; the chemical fertilizer dissolving device is used for preparing a chemical fertilizer solution with a predetermined concentration; the fertilizer injection device is used for pumping the chemical fertilizer solution from the chemical fertilizer dissolving device to the drip irrigation device, so that the chemical fertilizer solution can be dripped to a farmland. Through adoption of the system, the sufficiently dissolved chemical fertilizer can be applied to the farmland, so that water and fertilizers can act on crops at the same time; fertilization is uniform, so that the chemical fertilizer utilization ratio is greatly increased, the use amount of chemical fertilizer is reduced, and pollution caused by excessive fertilization is reduced.

Description

technical field [0001] The invention relates to the technical field of fertilization, in particular to a water and fertilizer integrated fertilization system. Background technique [0002] At present, the fertilization method of organic fertilizer is mainly the way of spreading fertilizer, the precision of fertilization is low, and the chemical fertilizer acting on the roots of crops is less, so that the utilization efficiency of chemical fertilizer is low, and its chemical fertilizer utilization efficiency is only 25% to 30%. Too much fertilizer, and too much fertilization of the same area of ​​land not only causes a great waste of fertilizer, but also seriously pollutes the ecological environment. In order to improve the utilization rate of organic fertilizers, some farmers now use drip irrigation systems. The existing fertilization devices for drip irrigation systems are basically fertilization tanks. Due to the lack of scientific knowledge on crop growth and yield forma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/04
CPCA01C23/042Y02P60/21
Inventor 王胜
Owner WEIFANG YOURONG IND