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Paddy field precise water-saving irrigation full-automatic control system and irrigation method thereof

An automatic control system and paddy field technology, applied in botany equipment and methods, watering devices, horticulture, etc., can solve problems such as limiting the stability and development of paddy field area, increasing labor costs in rural areas, and the loss of rural labor force, etc. The effect of accumulating toxic substances in soil, reducing soil and water pollution, and improving water productivity

Inactive Publication Date: 2017-09-22
江苏鸿利智能科技股份有限公司
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  • Application Information

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Problems solved by technology

[0002] At present, the traditional flood irrigation method is mostly used for rice field irrigation. Although it can meet the growth needs of rice, it consumes a lot of water, wastes water resources seriously, has low water use efficiency, and is easy to cause non-point source pollution.
The increasingly scarce supply and demand of water resources will limit the stability and development of paddy fields and affect food security.
In addition, more and more rural labor force is transferred to big cities, the rural labor force is lost, and the cost of rural labor has increased significantly

Method used

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  • Paddy field precise water-saving irrigation full-automatic control system and irrigation method thereof
  • Paddy field precise water-saving irrigation full-automatic control system and irrigation method thereof
  • Paddy field precise water-saving irrigation full-automatic control system and irrigation method thereof

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Embodiment Construction

[0032] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0033] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0034] Such as figure 1 and figure 2 The shown fully automatic control system for precision water-saving irrigation of rice fields is provided with a number of rice fields 20 arranged in parallel. Provide irrigation water, wherein, the upstream and downstream of the water inlet channel 10 are respectively provided with a first throttling valve 11 and a second throttle valve 12, which are respectively used to adjust the upstream water level of the water inlet channel 10, control the downstream disch...

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Abstract

The invention discloses a paddy field precise water-saving irrigation full-automatic control system and an irrigation method thereof. A field irrigation system is reasonably arranged based on the principles of shallowness, dampness, airing, scientific water control and water-saving planting of paddy planting, the precision and informatization of water-saving irrigation of a paddy field are achieved, and the advantages of remarkably reducing the irrigation water amount, improving the water productivity, effectively preventing non-point source pollution, enhancing market competitiveness, guaranteeing food safety and the like can be achieved.

Description

technical field [0001] The invention relates to the technical field of automatic control of agricultural production, in particular to a fully automatic control system for precise water-saving irrigation of paddy fields and an irrigation method thereof. Background technique [0002] At present, the traditional flood irrigation method is mostly used for rice field irrigation. Although it can meet the growth needs of rice, it consumes a lot of water, wastes water resources seriously, has low water use efficiency, and is easy to cause non-point source pollution. The increasingly scarce supply and demand of water resources will limit the stability and development of rice fields and affect food security. In addition, more and more rural laborers have been transferred to big cities, resulting in the loss of rural labor force and a substantial increase in the cost of rural labor. Therefore, there is an urgent need to design a fully automatic control system that can realize water-sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16
CPCA01G25/167Y02A40/22
Inventor 夏勇肖亮贡斌王磊翟羽东殷婷婷许玉炜
Owner 江苏鸿利智能科技股份有限公司
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