Internet of Things saline-alkali land improving method with video scanning function

Abstract

The invention discloses an Internet of Things saline-alkali land improving method with a video scanning function and belongs to the technical field of saline-alkali land improvements. The method comprises the following steps of selecting a land, digging salt-controlling and drainage closed conduit trenches and water collection pipe trenches, laying a waterproof layer, burying salt-controlling and drainage closed conduits and water collection pipes, burying drip irrigation pipes, punching holes, applying fertilizer increasing soil fertility, building a plurality of rotary video monitoring stations on soil piles, the tail ends of a water collection tank, a water pump and the water collection pipes, passing monitoring data back to a monitoring system, and monitoring an operation state according to the real time videos by monitoring workers. Monitoring cost can be reduced and monitoring benefits can be improved; rational and convenient irrigation can be achieved; managing level can be improved; soil water storage capacity can be improved, nutrient can be maintained, and soil fluffiness can be enhanced; soil hardening degree can be improved, and rainwater and irrigating water collection capacity can be increased; and water, fertilizer and heat retention can be facilitated; crop output can be increased; and crop ploughing area salinity can be greatly reduced.

Description

technical field [0001] The invention relates to a method for improving saline-alkali land in the Internet of Things with a video scanning function, and belongs to the technical field of saline-alkali land improvement. Background technique [0002] At present, China's agricultural water consumption still accounts for 70% of the country's total water consumption, and in the national water consumption, the water consumed by agricultural evaporation accounts for about 90%. The evapotranspiration water consumption of farmland and the reasonable control of crop irrigation water, due to the generally low utilization rate of agricultural irrigation water, as far as the country is concerned, the water utilization rate is only 45%, while the countries with high water resource utilization rate have reached 70%. % to 80%, therefore, solving the problem of agricultural irrigation water is very important to alleviate the shortage of water resources. Promoting automatic control in the irri...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the defects of very high cost, small detection area, and unfavorable popularization and application of using soil dete