Method and system for remote accurate administration of integrated water and fertilizer
A long-distance, water and fertilizer technology, applied in fertilization methods, botanical equipment and methods, applications, etc., can solve the problems of difficult to achieve technology, difficult to achieve network, large investment, etc., to achieve the effect of improving timeliness
Inactive Publication Date: 2016-08-17
CHINESE ACAD OF AGRI MECHANIZATION SCI +1
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Problems solved by technology
For example, the current environmental data collection in greenhouses and field fields is mainly based on wired connections, and it is difficult to realize networking, which affects the sharing of information and the accumulation of basic agricultural data.
In addition, the application of wired communication is not only technically difficult to achieve in many cases, but also economically unaffordable because of its considerable investment.
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[0028] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings, which are not considered to limit the present invention. Obvious deformations or equivalent conversions made by those skilled in the art according to the technical solutions disclosed in the present invention belong to the disclosure scope of the present invention.
[0029] In agricultural production sites, such as greenhouses, fertilization pipes and irrigation pipes are usually provided for irrigating and fertilizing crops. Fertilization pipelines usually include nitrogen fertilizer pipelines, phosphorus fertilizer pipelines and potassium fertilizer pipelines. Irrigation pipelines usually include sprinkler irrigation pipelines and drip irrigation pipelines.
[0030] The invention discloses a system for remote and precise application of water and fertilizer integration, such as figure 1 , 2 Shown is a schematic structural diagram of a sys...
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The present invention discloses a method and a system for remote accurate administration of integrated water and fertilizer. The method comprises the steps of: 1, acquiring real-time parameters of a farmland, wherein the farmland parameters include temperature value, humidity value, soil moisture value and flow rate value in an irrigation pipeline; step 2, sending the farmland parameters to a monitoring server through wireless network, calculating irrigation and fertilization strategy and generating an irrigation control signal and a fertilization control signal; and step 3, controlling the flow rate in the irrigation pipeline according to the irrigation control signal, and controlling the flow rate in the fertilization pipeline according to the fertilization control signal. The present invention utilizes wireless communication means to send real-time data of agricultural production site in time to the monitoring server side for data accumulation and remote monitoring on agricultural production site. The method and system guide fertilization and irrigation in agricultural production site, and in particular can achieve finely precise fertilization and irrigation.
Description
technical field [0001] The invention relates to the field of water-saving irrigation, in particular to a method and system for integrated remote and precise application of water and fertilizer. Background technique [0002] With the development of urbanization and industrialization in our country, the crisis of water resources has become increasingly prominent, and has become an important factor affecting the sustainable development of our country. Among the limited water resources, agricultural irrigation water accounts for the majority. The development of water-saving irrigation is one of the important ways to solve the water resource crisis in our country. The development of China's agriculture in the past ten years is mostly related to the increase in raw material input. Excessive application of water, fertilizer, and medicine will cause the land to harden and the natural productivity of the land will decrease. Due to the dislocation of input nutrients and demand, the ...
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Login to View More IPC IPC(8): A01C21/00A01G25/16
Inventor 伟利国刘阳春张春贤梁学修车宇汪凤珠
Owner CHINESE ACAD OF AGRI MECHANIZATION SCI