A kind of automatic planting system and method for greenhouse

Abstract

The invention discloses an automatic planting system and method for a greenhouse. The system includes a monitoring mechanism for monitoring soil environment, an irrigation mechanism for irrigating crops, and a host computer; the method is based on the above-mentioned system, including: S1, The upper computer obtains the soil environment by using the information collection device; S2, the upper computer generates an irrigation scheme based on the soil environment; S3, the upper computer controls the irrigation mechanism to irrigate crops according to the irrigation scheme . The invention can acquire soil environment information through the monitoring mechanism in real time, and then control the irrigation mechanism to irrigate crops according to the soil information, thereby realizing automatic planting.

Description

technical field [0001] The invention relates to the field of greenhouses, in particular to an automatic planting system and method for a greenhouse. Background technique [0002] The greenhouse, also known as the plastic greenhouse, is an arched shed-type thermal insulation facility that is made of columns, tie rods, arch rods and pressure rods as skeletons and covered by plastic films. Plastic greenhouses mainly rely on solar radiation to heat up and do not require heating facilities. It has the advantages of simple structure, convenient construction, disassembly and assembly, and less investment, but compared with the solar greenhouse, the thermal insulation effect is poor, the temperature changes rapidly, and the daily temperature difference is large. Therefore, the main production seasons of the greenhouse are spring, summer and autumn. At this time, the temperature of the greenhouse can be maintained at a suitable growth temperature of 15-30 °C by means of heat preserv...

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Problems solved by technology

[0003] In the existing greenhouses, the soil environment is crucial to the growth of crops, so soil information needs to be collected. At present, manual sampling is often used, and it is difficult to collect the change process of soil information.

After the soil information is collected, how to irrigate the crops can be judged through the soil information. However, in the existing greenhouses, manual irrigation is mostly used, which is inefficient and consumes a lot of physical energy. It cannot be flexibly combined with soil information. , part of which uses an automatic watering device similar to that used in parks and green spaces. The height of the device is high and the spraying intensity is high. For some crops with low plant height and relatively fragile crops, it is easy to interfere with the growth of the crop itself.

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