Irrigation system and method for utilizing irrigation system to irrigate nyssa aquatica seedlings

An irrigation system and a technology for seedlings, applied in the field of water-saving irrigation systems for horticultural plants, can solve problems such as fertilizer soil damage, waste of water, etc., and achieve the effects of controlling the amount of irrigation water, improving water-saving effects, and achieving significant water-saving effects.

Active Publication Date: 2014-01-15
CHONGQING ACADEMY OF FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention provides an irrigation system, which combines the strengths of surface irrigation and underground irrigation, has the advantages of low construction cost,

Method used

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  • Irrigation system and method for utilizing irrigation system to irrigate nyssa aquatica seedlings
  • Irrigation system and method for utilizing irrigation system to irrigate nyssa aquatica seedlings
  • Irrigation system and method for utilizing irrigation system to irrigate nyssa aquatica seedlings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Add soil to the cultivation container so that the thickness of the soil layer is 35 cm. The soil is preferably purple soil, and then transplant the seedlings of the water purple tree into the cultivation container. The density of the seedlings is controlled at a row spacing of 15 cm and a plant spacing of 15 cm. Use the soil moisture sensor Detect the water content in the soil. When the soil humidity is lower than 80%, send a water supply signal to the control unit. The control unit controls the water pump to open and supply water to the canal. When the water level of the pool reaches the set water level limit value, the water level sensor sends a signal Give the control unit to control the water pump to reduce the water flow, avoid the water level from exceeding the limit value, and ensure that the soil water absorption time for a single irrigation is 30 minutes.

Embodiment 2

[0050] Add soil to the cultivation container so that the thickness of the soil layer is 40cm. The soil is preferably purple soil, and then transplant the seedlings of the water purple tree into the cultivation container. The density of the seedlings is controlled at a row spacing of 20cm and a plant spacing of 20cm. Use the soil moisture sensor Detect the water content in the soil. When the soil humidity is lower than 80%, send a water supply signal to the control unit. The control unit controls the water pump to open and supply water to the canal. When the water level of the pool reaches the set water level limit value, the water level sensor sends a signal Give the control unit to control the water pump to reduce the water flow, avoid the water level from exceeding the limit value, and ensure that the soil water absorption time for a single irrigation is 35 minutes.

Embodiment 3

[0052] Add soil to the cultivation container so that the thickness of the soil layer is 40cm. The soil is preferably purple soil, and then transplant the seedlings of the water purple tree into the cultivation container. The density of the seedlings is controlled at a row spacing of 25cm and a plant spacing of 25cm. Use the soil moisture sensor Detect the water content in the soil. When the soil humidity is lower than 80%, send a water supply signal to the control unit. The control unit controls the water pump to open and supply water to the canal. When the water level of the pool reaches the set water level limit value, the water level sensor sends a signal To the control unit, control the water pump to reduce the water flow, avoid the water level from exceeding the limit value, and ensure that the soil water absorption time for a single irrigation is 40 minutes.

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Abstract

The invention discloses an irrigation system and a method for utilizing the irrigation system to irrigate nyssa aquatica seedlings. The irrigation system comprises a water channel system, cultivation containers and a water-saving irrigation control system, wherein the water channel system is composed of a plurality of water channels arranged on the earth's surface, the cultivation containers are placed in the water channels, and the bottoms of the cultivation containers are provided with through holes. The irrigation system can monitor the content of water in the soil in real time, irrigation is performed automatically towards the cultivation containers according to various parameter values set by a control unit, and an environment for normal growth of plants is guaranteed practically. The invention further discloses a method for utilizing the irrigation system to irrigate the nyssa aquatica seedlings. By using the system, the growth speed and quality of the nyssa aquatica seedlings are fully guaranteed.

Description

technical field [0001] The invention relates to the technical field of irrigation in facility agriculture, in particular to a water-saving irrigation system for horticultural plants and a method for watering purple tree seedlings using the irrigation system. Background technique [0002] Water is very important to the cultivation and production of horticultural plants. Irrigation of horticultural plants is a regular task, which not only takes a long time, but also requires a lot of labor. In addition, with the increasing shortage of water resources in our country, effective and reasonable use of water resources must be vigorously Develop water-saving irrigation. [0003] At present, the main irrigation methods used are as follows: [0004] ① Ground irrigation is a method of irrigating by using ground irrigation ditches, furrows or grid fields. Surface irrigation is the oldest and most common irrigation method, which requires less equipment, less investment, and low cost, b...

Claims

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Application Information

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IPC IPC(8): A01G25/00A01G25/16
CPCY02A40/22
Inventor 王正春
Owner CHONGQING ACADEMY OF FORESTRY SCI
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