Irrigation and fertilization system with fertilizer water branching control

A fertigation and line-dividing technology, which is applied in the pressurized spreading method of liquid fertilizer, the device for catching or killing insects, and the reduction of agricultural gas emissions, can solve the problems of inability to provide diversified fertilization and irrigation

Active Publication Date: 2015-01-07
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
View PDF5 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Solve the problem that the unified irrigation and fertilization system in the agricultural modernization park cannot provide diversified fertilization irrigation or fertilizer spraying in the actual use process

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
  • Irrigation and fertilization system with fertilizer water branching control
  • Irrigation and fertilization system with fertilizer water branching control
  • Irrigation and fertilization system with fertilizer water branching control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] See figure 1 , the present invention discloses an irrigation and fertilization system controlled by fertilizer and water lines, including a water supply pipeline, a fertilizer supply pipeline, and an air supply pipeline; The water supply pipe 4; the fertilizer supply pipeline includes a fertilizer supply device 2, and the fertilizer supply device 2 is connected to the fertilizer supply supervisor, and the fertilizer supply supervisor is provided with a fertilizer supply pipe 5. The invention supplies water and fertilizer in separate lines, so that different users can more flexibly control the time and amount of irrigation and fertilization, and apply different fertilizers without uniform irrigation and fertilization.

[0025] See figure 1 and figure 2 , the gas supply pipeline includes a gas source device 3, the gas source device 3 is connected to the gas supply main pipe, the gas supply main pipe is provided with an air supply branch pipe 6, the air supply branch pi...

Embodiment 2

[0038] Unified management plus personalized management mode

[0039] In conjunction with Example 1, such as Figure 1-3 As shown, in this embodiment, the present invention is applicable to large-scale agricultural parks, which not only have the situation of unified management of fertilization and irrigation, but also have the phenomenon of individualized fertilization and pesticide spraying. This type of agricultural park leads to a plurality of personalized and independently operated greenhouses with different plants through a plurality of side-by-side field branch pipes 9 and field facilities connected thereto. It can not only carry out conventional and uniform sprinkler irrigation, drip irrigation, and fertilization, but also carry out individualized additional fertilization and pesticide spraying. Under this kind of working mode, the fertilizer used for uniform irrigation and fertigation is uniformly prepared in the fertilizer supply device 2, and the fertilizer that ne...

Embodiment 3

[0046] Fully Personalized Management Mode

[0047] In conjunction with Example 1, such as Figure 1-3 As shown, this embodiment is suitable for parks where individualized management of different contractors is the main focus, and unified fertilization is not considered, and the fertilizer supply pipeline, fertilizer supply management 5 and fertilizer supply device 2 are canceled or closed.

[0048] User Zhang San needs to implement micro-spray irrigation, and the specific implementation steps are shown in Example 2.

[0049] User Li Si needs to implement micro-spray fertilization. While Zhang San uses micro-spray irrigation, Li Si brings the batching bucket 7 and connects the air control valve 22 and liquid control valve 801 installed on the air supply branch 6 of his greenhouse. between, and pour the fertilizer into the batching bucket 7 to dissolve and mix, open the liquid control valve 801, the water control valve 13, the micro-spray control valve 21, and keep the fertil...

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 provides an irrigation and fertilization system with fertilizer water branching control. The system comprises three sets of pipelines namely a water supply pipeline, a fertilizer supply pipeline and a gas supply pipeline, wherein the fertilizer supply pipeline comprises a fertilizer supply device, the fertilizer supply device is connected with a fertilizer supply main pipe, and a fertilizer supply branch pipe is arranged on the fertilizer supply main pipe; the gas supply pipeline comprises a gas source device, the gas source device is connected with a gas supply main pipe, a gas supply branch pipe is arranged on the gas supply main pipe, the gas supply branch pipe is connected to the top of a material batching bucket, and a material batching branch pipe is inserted into the material batching bucket; and the material batching branch pipe, the water supply branch pipe and the fertilizer supply branch pipe are combined in a field branch pipe, the field branch pipe extends to field facilities, and the field facilities comprise a drip irrigation branch pipe, a water spray and mist spray branch pipe and a micro-spray branch pipe. The irrigation and fertilization system provided by the invention can meet the unified irrigation and fertilization requirements of modern agricultural parks, and can meet the individual application requirements of the parks so as to ensure that different users can more flexibly control the periods and quantities of irrigation and fertilization according to the water and fertilizer demand characteristics of different crops and different crop growth stages, can apply different fertilizers, and can freely apply the fertilizer in farms after freely batching.

Description

technical field [0001] The invention relates to an irrigation and fertilization system controlled by fertilizer and moisture lines for agriculture, belonging to the field of agricultural irrigation machinery and equipment. Background technique [0002] With the continuous increase of national funds in agricultural investment, irrigation and fertilization facilities have developed on a large scale, and a large number of large-scale and well-equipped agricultural modernization parks have been built to achieve unified irrigation and fertilization. However, due to the agricultural production of most parks It is still dominated by contract management, and unified irrigation and fertigation is difficult to meet the irrigation and fertigation needs of different operators, especially fertilization, because the fertilizer requirements and management methods of different operators, different crop varieties, and crops at different growth stages are inconsistent, resulting in It is diff...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/04A01M7/00
CPCY02P60/21
Inventor 陈喜靖奚辉陈韶峰陈韶迅
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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