A water-saving irrigation platform for tobacco fields

A platform and tobacco field technology, applied in watering devices, liquid fertilizer adjustment systems, transportation and packaging, etc., can solve problems such as difficult control of soil moisture and poor drainage of tobacco fields

Active Publication Date: 2021-08-27
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies in the prior art, solve or at least alleviate the problems of difficult control of soil moisture and poor drainage of tobacco fields in the existing irrigation process of tobacco fields, and provide a water-saving irrigation platform for tobacco fields

Method used

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  • A water-saving irrigation platform for tobacco fields
  • A water-saving irrigation platform for tobacco fields
  • A water-saving irrigation platform for tobacco fields

Examples

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Embodiment 1

[0041] Such as Figure 1-12 As shown, a tobacco field water-saving irrigation platform includes a water cellar 1, an irrigation pump 2, a drainage pump 3, an irrigation pipe network 4 and a drip irrigation head 5, and the water inlet of the irrigation pump 2 and the water outlet of the drainage pump 3 are connected to The water cellar 1, the water outlet of the irrigation pump 2 and the water inlet of the drainage pump 3 are all connected to the irrigation pipe network 4, and several drip irrigation heads 5 are connected to the irrigation pipe network 4 through hoses;

[0042] The drip irrigation head 5 is a pipe body with a closed lower end. The drip irrigation head 5 includes a drip irrigation pipe 6 and a drainage pipe 7. The drip irrigation pipe 6 is buried in the soil. The upper end of the 6 is connected, and the upper end of the drain pipe 7 protrudes longitudinally from the soil, and a section of the drain pipe 7 protruding from the soil is provided with a drain port 8,...

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PUM

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Abstract

The invention relates to a water-saving irrigation platform for tobacco fields, comprising a water cellar, an irrigation pump, a drainage pump, an irrigation pipe network and a drip irrigation head. The water outlet and the water inlet of the drainage pump are both connected to the irrigation pipe network, and several drip irrigation heads are connected to the irrigation pipe network through hoses. The drip irrigation head is a pipe body with a closed lower end. The drip irrigation pipe is buried in the soil, the drip irrigation pipe is evenly distributed with a number of drip pipe micro-holes, the lower end of the drainage pipe is communicated with the upper end of the drip irrigation pipe, the upper end of the drainage pipe extends longitudinally out of the soil, and a section of the drainage pipe that extends out of the soil is provided with a drainage outlet , the water outlet is provided with an opening and closing mechanism. The purpose of the present invention is to solve or at least alleviate the problems of difficult control of soil moisture and poor drainage of tobacco fields in the existing tobacco field irrigation process, and to provide a water-saving irrigation platform for tobacco fields.

Description

technical field [0001] The invention relates to the technical field of planting irrigation, in particular to a water-saving irrigation platform for tobacco fields. Background technique [0002] Moisture is an important ecological factor and component of tobacco. During the field growth stage of tobacco, insufficient water, especially in the prosperous and mature stages, will seriously affect the yield and quality of tobacco leaves. Tobacco areas in northern my country have large inter-annual variations in rainfall and uneven distribution between seasons, often resulting in reduced yield and quality of tobacco leaves due to the impact of drought. Although the southern tobacco area has abundant rainfall, there is often too much rainfall in the early and middle stages of tobacco plant growth, which often causes waterlogging in the tobacco field and affects the root system development of tobacco plants; droughts often occur in later stages, resulting in the failure of the upper ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C23/04A01C23/02A01C23/00A01G25/06A01G25/16B01F13/10
CPCA01C23/042A01C23/023A01C23/007A01G25/06A01G25/167B01F33/811Y02A40/22
Inventor 张霞胡玮侯鹏生常跃徐敏王玉任昆
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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