Individualized regulation method and system for maize double-row drip irrigation in large ridge of moderate and severe saline-alkali land

Abstract

The application relates to the technical field of drip irrigation control, and particularly discloses a corn large-ridge double-row drip irrigation individualized regulation and control method and system for moderate-to-severe saline-alkali land, which comprises the following steps: obtaining a crop planting position of a ridge area, determining a humidity detection point and a crop detection point according to the crop planting position; obtaining crop growth according to the crop detection point, and determining a drip irrigation response speed according to the crop growth; determining working parameters of the humidity detection point according to the drip irrigation response speed, collecting humidity data containing time and position based on the determined working parameters, and determining global humidity data; determining a drip irrigation control instruction according to the global humidity data, and sending the drip irrigation control instruction to a drip irrigation device; the crops are planted on the ridge surface in the ridge area, the drip irrigation device and an information collection device are synchronously arranged, the soil data are obtained by the information collection device, and then the drip irrigation process is controlled; in the drip irrigation process, the water carries the salt to deposit in the ridge ditch, the cost is low, and the planting effect is excellent.

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