Automatic irrigation system for farmland

An automatic irrigation system and farmland technology, applied in the field of farmland water conservancy, can solve the problems of inability to accurately irrigate crops, low irrigation efficiency, and inability to achieve simultaneous realization, and achieve the effect of reasonable and convenient irrigation control and high degree of automation

Inactive Publication Date: 2018-02-23
福建佳溢源现代农业科技发展有限公司
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the current water-saving irrigation systems such as agricultural sprinkler irrigation, micro-sprinkler irrigation, and drip irrigation will pre-bury the water pipe network at the beginning of the base, and then install multiple sprinklers for distributed irrigation. The sprinklers are distributed in different farmland divisions. Therefore, the irrigation of the same partition is uniform, and it is impossible to implement targeted and precise irrigation for the crop itself; in addition, in this irrigation mode, when individual partitions need water irrigation and individual partitions need fertilizer irrigation, they cannot be used simultaneously. Realization, irrigation efficiency is low, and the degree of intelligence is not high; with the development of science and technology, the above-mentioned simple irrigation methods can no longer meet the needs of the development of modern agricultural intelligence. Agricultural irrigation technology increasingly requires manual and automatic integration, and multiple irrigation systems complement each other. The intelligent management and control of the system, with precise water application, fertilization and irrigation as the core, develops towards the direction of specialization, systematization, integration of manual and automatic operation and management, and multi-objective utilization

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic irrigation system for farmland
  • Automatic irrigation system for farmland

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] like figure 1 As shown, a kind of farmland automatic irrigation system provided in this embodiment includes:

[0040] The on-site monitoring subsystem 100 is used to collect farmland soil moisture data, soil nutrient data and weather data and upload them in real time. Soil moisture data, soil nutrient data and weather data, in order to combine the above-mentioned various crop growth environment parameters to calculate the fertility and water irrigation requirements that meet the crop growth environment, so as to achieve scientific and precise irrigation, such as setting different conditions in the soil Humidity sensors placed at depth can realize the collection of soil moisture data at different depths. Nutrient detectors are installed in the soil to measure the content of nitrogen, phosphorus and potassium to obtain soil nutrient data, and meteorological monitoring devices are installed in the field to obtain field weather data to judge crop evaporation and Ambient pr...

Embodiment 2

[0044] like figure 2 As shown, the difference between this embodiment and Embodiment 1 is that this embodiment provides a more detailed farmland automatic irrigation system, and the irrigation subsystem 200 includes:

[0045] Ground irrigation equipment 210 is used to implement water and fertilizer irrigation of farmland soil near the ground; said ground irrigation equipment 210 includes a plurality of criss-cross water pipelines 211, said water pipelines 211 are buried in farmland, and said water pipelines 211 A plurality of pipe nozzles 212 are arranged on the top, and the pipe nozzles 212 are exposed to the ground;

[0046] The above-ground irrigation equipment 220 is used for water and fertilizer irrigation of stems and leaves of farmland crops; the above-ground irrigation equipment 220 includes a plurality of irrigation locomotives 221, and each of the irrigation locomotives 221 includes an automatic guiding device 2211 and a plurality of locomotive sprinklers 2212.

[...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an automatic irrigation system for farmland, comprising: an on-site monitoring subsystem for collecting farmland soil moisture data, soil nutrient data and weather data and uploading them in real time; an irrigation subsystem for detecting the drought degree of farmland crops and implementing Soil water and fertilizer irrigation; the central monitoring subsystem is used to analyze the data uploaded by the on-site monitoring subsystem and control the irrigation subsystem to perform farmland soil water and fertilizer irrigation. The invention integrates automatic irrigation and manual irrigation control, comprehensively considers the environmental state of crops, can realize accurate collection of crop water and fertilizer irrigation requirements and intelligent irrigation of water and fertilizer, introduces an acceptance mechanism, scientifically controls irrigation methods and irrigation volume, and improves Improve the intelligent management level of irrigation, strong operability of on-site irrigation, high irrigation efficiency, water saving and fertilizer saving.

Description

technical field [0001] The invention relates to the technical field of farmland water conservancy, in particular to an automatic farmland irrigation system. Background technique [0002] my country is a country with poor water resources, and a key part of agricultural water use is water conservation. At present, the effective utilization coefficient of farmland irrigation water in my country is only 0.536, far below the world advanced level of 0.7 to 0.8. Therefore, our country pays more attention to agricultural water-saving irrigation, and the investment has increased relatively. Demonstration sites of facility agriculture have been established in various places, which has promoted the application of water-saving technologies such as sprinkler irrigation, micro-sprinkler irrigation and drip irrigation in our country. [0003] In recent years, in addition to the use of water-saving technologies such as sprinkler irrigation, micro-sprinkler irrigation and drip irrigation, p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G25/02A01G25/09A01G25/16A01C23/00A01C23/04
CPCA01G25/02A01C23/007A01C23/047A01G25/09A01G25/167
Inventor 陈学乐
Owner 福建佳溢源现代农业科技发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap