Tobacco field water-saving irrigation platform

Abstract

The invention relates to a tobacco field water-saving irrigation platform which comprises a water cellar, an irrigation pump, a drainage pump, an irrigation pipe network and drip irrigation heads. A water inlet of the irrigation pump and a water outlet of the drainage pump are both communicated with the water cellar, a water outlet of the irrigation pump and a water inlet of the drainage pump areboth communicated with the irrigation pipe network, and the multiple drip irrigation heads are communicated with the irrigation pipe network through hoses; the drip irrigation heads are pipe bodies with the closed lower ends and each comprise a drip irrigation pipe and a drainage pipe, the drip irrigation pipes are buried in soil, a plurality of drip irrigation micropores are evenly distributed ineach drip irrigation pipe, the lower ends of the drainage pipes are communicated with the upper ends of the drip irrigation pipes, the upper ends of the drainage pipes longitudinally stretch out of the soil, and a drainage port is formed in the section, stretching out of the soil, of each drainage pipe; and the drainage ports are provided with opening and closing mechanisms. The tobacco field water-saving irrigation platform aims to solve or at least relieve the problems that in the existing tobacco field irrigation process, soil moisture is not easy to control, and drainage of a tobacco field is not smooth; and the tobacco field water-saving irrigation platform is provided.

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 ...

AI Technical Summary

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

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