Ecological circulation improvement system built on basis of seedling automatic coverage culture

Abstract

The invention discloses an ecological circulation improvement system built on the basis of seedling automatic coverage culture. The ecological circulation improvement system comprises a control center, a control center input end signal input center, an output end implementation center and a coverage center, wherein the signal input center comprises an image acquiring module, a nutrient detector and a soil layer detector; the image acquiring module is used for acquiring an image signal within a monitoring range; the nutrient detector is used for detecting a nutrient signal of soil within the monitoring range; the soil layer detector is used for detecting a density signal of the soil within the monitoring range, and all the signals are transmitted to the control center; the control center is used for receiving a signal of the signal input center; an operator transmits a coverage command to a film-coating center through the control center according to image information in the image signal, transmits a supplement command to a nutrient supplement module according to the nutrient signal, and transmits a soil-loosening command to an automatic soil-loosening module according to the density signal; the implementation center comprises a nutrient supplement module and an automatic soil-loosening module; the nutrient supplement module is used for receiving and processing the nutrient signal.

Description

technical field [0001] The invention relates to a soil improvement system, in particular to an ecological cycle improvement system based on automatic covering cultivation of seedlings. Background technique [0002] The quality level of greenhouse purple potato planting technology and fertilization management have high requirements, which need to be started from a scientific point of view. The land of purple sweet potatoes selected for planting should be flat and fine, and the land should be refurbished, fertilized, and weeded before planting. Due to the difference between the temperature in the greenhouse and the outside world, appropriate amount of fertilization is required to avoid soil deterioration caused by excessive fertilization. Appropriately increase the application of phosphorus and potassium fertilizers and reduce the use of nitrogen fertilizers. During the planting process of purple sweet potatoes in greenhouses, due to the airtightness of the greenhouses, the ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the cultivation of purple sweet potatoes in greenhouses depends on artificially fixed and added nutrients and the soil is not easy to turn, resulting in insufficient or excessive nutrition for crops. The cultivation of purple sweet potato relies on artificially fixed and added nutrients and the soil is not easy to turn over, resulting in insufficient or excessive nutrition for crops

In order to solve the problem that the purple sweet potato planting in the greenhouse relies on manual fixed addition of nutrients and the soil is not easy to turn, resulting in insufficient nutrition or excess nutrition of the crops, the invention adopts mechanical modular control, which reduces the output of human labor and makes the judgment of its deterioration more accurate. , first collect all kinds of information in the shed through the signal input center, and send instructions to the corresponding modules through information comparison, and reserve the range values ​​of various indicators in the control center. When comparing, the measured values ​​are not within the reserved range Within the value, trigger information to generate various information and send it to the corresponding module. Traditional nutrient irrigation is standardized, but the nutrient absorption of all planting soils cannot be the same. All using nutrient detection, the planting soil Divide it into several areas, collect the soil nutrients in each area, and supplement them in real time. This change makes the purple sweet potatoes planted in this batch excellent, and the loose soil of the soil is the same. Not all of them are needed, and the requirements of all things are suitable. However, it is difficult to see the internal structure of the soil with the naked eye, so soil detectors are required, which is also to provide a better environment for the growth of purple sweet potatoes. The covering center can reduce water loss in the soil through the self-energy covering module, and through the instructions of the control center. make corresponding coverage

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