Greenhouse facility crop growth environment factor monitoring system and operation method thereof

Abstract

The invention discloses a greenhouse facility crop growth environment factor monitoring system and an operation method thereof, and belongs to the technical field of environment factor monitoring. The greenhouse facility crop growth environment factor monitoring system comprises irrigation equipment and an environment monitoring platform, wherein the irrigation equipment comprises a fertilizer storage tank, the outer wall of the fertilizer storage tank is connected with a feeding pipe in a penetrating manner, the other end of the feeding pipe communicates with a mixing tank, a pump body and a first flowmeter are installed on the outer wall of the feeding pipe, the upper end face of the mixing tank communicates with a water adding pipe, a second flowmeter and a first electromagnetic valve are installed on the outer wall of the water adding pipe, the bottom of the mixing tank communicates with a water outlet pipe, and a second electromagnetic valve is installed on the outer wall of the water outlet pipe. The detection mechanism capable of detecting temperature environment and soil environment factors in the greenhouse is mainly designed, and scientific control irrigation of water and fertilizer is implemented according to requirements through detected data.

Description

technical field [0001] The invention belongs to the technical field of monitoring environmental factors, and in particular relates to a monitoring system for monitoring environmental factors of crop growth in greenhouse facilities and an operating method thereof. Background technique [0002] In recent years, with the development of my country's agriculture and rural economy, the mode of agricultural production has gradually changed from traditional extensive management to modern intensive management. The Agricultural Science and Technology Demonstration Park has emerged as a demonstration window for modern intensive agriculture and high-tech applications. With the development of agricultural planting technology, greenhouse planting technology has been widely promoted. Due to the use of natural resources in greenhouse production, rain-shelter cultivation technology, water-saving irrigation technology, formula fertilization, and standardized production technology are fully impl...

AI Technical Summary

Problems solved by technology

When there is a shortage of water and fertilizer in the greenhouse, the method of irrigated clean water and fertilized water in sequence or at the same time is generally adopted. It takes a long time to irrigate clean water and fertilized water sequentially, and more accurate monitoring of environmental factors is required to understand the clean water. It is the conversion node of irrigation between fertilizer and water; when the clean water and fertilizer water are irrigated at the same time, the clean water and fertilizer water cannot be mixed evenly, especially the sinking fertilizer contained in the fertilizer water is easily washed away by the clean water, which makes the location of fertilizer and water irrigation uncertain; the existing environmental greenhouse The factor monitoring system usually only monitors the air humidity in the greenhouse, ignoring the elements of soil humidity in the irrigation process. Therefore, irrigation is carried out according to manual judgment or fixed water volume, which often results in the amount of water and fertilizer irrigation being greater than the amount of water and fertilizer required in the greenhouse. Waste of water and fertilizer

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