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Automatic micro-moistening and irrigating system capable of totally controlling water, fertilizer, air and temperature

A micro-moist irrigation and automatic technology, applied in fertilization methods, fertilization devices, watering devices, etc., to achieve high thermal efficiency, good heating effect, and avoid heat loss

Inactive Publication Date: 2011-08-17
杨潇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of fully controlling the four elements of water, fertilizer, gas and heat with a set of irrigation equipment has not been reported yet.

Method used

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  • Automatic micro-moistening and irrigating system capable of totally controlling water, fertilizer, air and temperature
  • Automatic micro-moistening and irrigating system capable of totally controlling water, fertilizer, air and temperature
  • Automatic micro-moistening and irrigating system capable of totally controlling water, fertilizer, air and temperature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] An automatic micro-moist irrigation system with full control of the four elements of water, fertilizer, air and heat, which consists of: a water supply tank 1, characterized in that: the water supply tank is connected to a water delivery pipe 2, and valves 3 are sequentially installed on the water delivery pipe , a heater 4, a fertilizing tank 5, the water delivery pipe is connected with a group of micro-running pipes 6, and the computer is connected with the water supply, fertilizer, gas and heat control system through sensors.

Embodiment 2

[0037] The automatic micro-moisture irrigation system with full control of the four elements of water, fertilizer, air and heat, the micro-moisture tube is a hose with a double-layer structure composed of an inner tube 7 and an outer tube 8 of a water-permeable protective cover. , there are micro-through holes 9 on the wall of the inner tube with a diameter of 10-900nm, and the heater is an ordinary water heater or a heater using a low-energy-efficiency heat source.

Embodiment 3

[0039] The automatic micro-moist irrigation system with full control of the four elements of water, fertilizer, gas and heat, the fertilization tank is composed of a tank body 10 and a filter bag made of filter cloth 11, and the filter bag is filled with There are fertilizers, which rely on the water flow characteristics of micro-moist irrigation, dissolve slowly, and automatically add fertilizer.

[0040] Since micro-moist irrigation is continuous irrigation of crops with trace water in a 24-hour non-stop water supply mode:

[0041] A. The water supply per unit length of the micro-moisture tube is very small per unit time, and the quantity is measured in milliliters, which is in the same order of magnitude as the water absorption per unit time of plants. Quantitatively couple irrigation water supply and crop water uptake.

[0042] B. During the growth of crops, water is continuously absorbed at every moment of the day and night, and the water supply method of the micro-moist...

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Abstract

The invention relates to an automatic micro-moistening and irrigating system capable of totally controlling water, fertilizer, air and temperature. Water, fertilizer, air and temperature of soil are four main environmental condition factors for restraining the growth and the development of crops, wherein the change of any one single factor can cause great influence on the growth and the development of the crops, and after the change reaches a certain critical value, crops can be caused to grow slowly, stop growing and even die. The automatic micro-moistening and irrigating system comprises a water supply tank (1), wherein the water supply tank is connected with a water pipe (2), the water pipe is provided with a valve (3), a heater (4) and a fertilizer feeding pot (5) in sequence; the water pipe is connected with a group of micro-moistening pipes (6); and a computer is connected with a water, fertilizer, air and temperature control system through a sensor. The automatic micro-moistening and irrigating system is used for production of facility agriculture and precision agriculture.

Description

Technical field: [0001] The invention relates to an automatic micro-moist irrigation system with full control of the four elements of water, fertilizer, gas and heat for agricultural irrigation. Background technique: [0002] Soil water, fertilizer, air, and heat are the four main environmental conditions that restrict the growth and development of crops. Any change in any single factor will have a major impact on the growth and development of crops. When the change reaches a certain critical value Finally, the crops can grow slowly, stop growing, or even die. One of the important differences between modern agriculture and traditional agriculture is that it uses artificial technology to optimize and control the growing environmental conditions of crops, which solves the problem that traditional agriculture is completely dependent on the sky. question. Practice has proved that the more controllable elements among the four elements, the more accurate the degree of control, an...

Claims

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Application Information

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IPC IPC(8): A01G25/06A01G25/16A01C21/00
CPCY02A40/10
Inventor 杨潇
Owner 杨潇
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