Using method of intelligent system for environment-friendly deep application and irrigation of organic fertilizer

Abstract

The invention discloses a using method of an intelligent system for environment-friendly deep application and irrigation of an organic fertilizer. The intelligent system comprises a liquid organic fertilizer preparation unit, a liquid organic fertilizer conveying unit, a liquid organic fertilizer application unit and a centralized electric control unit; the liquid organic fertilizer preparation unit comprises an underframe I, a travelling device, a mixing and stirring tank and a liquid organic fertilizer processing electric control device; the liquid organic fertilizer conveying unit comprisesan organic fertilizer conveying pipeline; and the liquid organic fertilizer application unit comprises a coiled PE pipe supply device, a deep ploughing and fertilizer application device and a liquidorganic fertilizer application electric control device. The intelligent system for environment-friendly deep application and irrigation of the organic fertilizer can be used for reducing the whole volume and weight of fertilizer application equipment and relieving rolling compaction on a farmland on the premises of realizing deep ploughing and fertilizer application of farmyard manure and reducingenvironment pollution, meanwhile, long-distance and large-area disposable intelligent fertilizer application operation can be realized, and furthermore, efficient application of the organic fertilizer can be realized; and the intelligent system is particularly suitable for applying the organic fertilizer to a large farmland located near a livestock farm.

Description

technical field [0001] The invention relates to a method for using an agricultural intelligent system, in particular to a method for using an organic fertilizer environment-friendly deep application intelligent system suitable for applying organic fertilizers to farmland, and belongs to the technical field of intelligent agriculture. Background technique [0002] Chemical fertilizers (referred to as chemical fertilizers), also known as inorganic fertilizers, are fertilizers made by chemical and (or) physical methods that contain one or several nutrient elements needed for the growth of crops. They have simple ingredients, high nutrient content, fast fertilizer efficiency, Fat and fierce features. The chemical fertilizers used in my country are mainly nitrogen fertilizers, while phosphorus fertilizers, potassium fertilizers and compound fertilizers are less. Long-term application will cause soil nutritional imbalance and accelerate soil acidification. The application of orga...

AI Technical Summary

Problems solved by technology

[0004] Farmyard manure (also called green manure) is mostly organic fertilizer, which has a wide variety of sources and a large quantity, which is convenient for local materials and use, and the cost is relatively low. However, farmyard manure not only has bad smell, ugly appearance and Disgusting defects, and because farmyard manure is often lumpy feces such as cows, pigs, chickens and ducks, with different shapes, sizes, hardness, and consistency, it is impossible to use chemical fertilizer applicators for fertilization operations, so The traditional way of applying farmyard manure is to transport the farmyard manure to the field, crush it, and then manually sprinkle the manure on the surface of the land. The artificial fertilization method is not only labor-intensive, inefficient, and uneven in fertilization, but also exposed to the outside of the soil. On the one hand, farmyard manure will cause air pollution, and on the other hand, it will cause low fertilizer efficiency and even have certain side effects on the growth of crops. Usually, artificial soil covering process is required

[0005] In view of the above problems, there are mechanical equipment such as equipment for applying farmyard manure, equipment for combined application of farmyard manure and chemical fertilizers in the prior art. Since the farmyard manure is still mostly in the form of small particles after being crushed, most of this type of equipment is passed through the fertilizer warehouse. The screw conveyor is installed inside to convey the crushed and stirred farmyard manure, and spray it through the evenly distributed discharge ports. Even if it is equipped with an automatic soil covering structure, it can realize automatic soil covering, but it is often only applied to the shallow layer of the soil and cannot be applied. Deep soil, resulting in limited efficiency of soil decomposing nutrients and easy to cause seedling burn during the sowing stage; in addition, because there is a fertilizer bin equipped with a screw conveyor, the overall volume and weight of the fertilization equipment are often large, and the fertilization process is difficult. Not only will it result in high power consumption for fertilization, but it will also cause excessive crushing of the farmland, which is not conducive to crop sowing and planting; at the same time, due to the limited capacity of the fertilizer warehouse, the fertilization area is limited, and fertilizers need to be replenished in time, so it is impossible to achieve long-distance, large-scale area of ​​one-time fertilization operation

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