Method and system for preparing fertilizer

Abstract

The invention provides a method and system for preparing a fertilizer. According to the method and system, the usage amount, using effect and the like of the fertilizer can be visibly determined by accurately measuring soil data of a certain field, simulating the growing process of plants according to planted plants by virtue of a computer model and performing virtual fertilizing, so that the optimized preparation combination can be achieved, the computer model is constantly corrected through multiple field tests to perfectly combine the soil and the fertilizer, and a new fertilizer preparation period can be greatly shortened while fertilization is accurately performed.

Description

technical field [0001] The invention relates to a fertilizer preparation method and system. Background technique [0002] Due to the large population in our country and the shortage of reserve cultivated land resources, the increase of agricultural production depends on the increase of per unit yield, and the application of fertilizer plays a vital role in promoting the increase of crop per unit yield. For a long time, the phenomenon of blind fertilization in rural areas has been serious, which not only increases the cost of agricultural production, but also brings serious environmental pollution, threatens the quality and safety of agricultural products, and affects the further increase of agricultural output. Therefore, reasonable fertilizer preparation and fertilization is one of the important measures to make full use of and protect land resources, improve land output, and achieve high-yield, high-quality, and efficient agriculture. In recent years, with the rapid devel...

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Problems solved by technology

[0003] However, traditional agricultural production is affected by many factors, such as agricultural biological elements, agricultural environmental elements, agricultural technology elements, etc. Generally, the promotion of new technologies and methods requires a relatively long cycle, and it needs to go through plot experiments and multi-point regional experiments. , field experiments, etc., at least 2-3 years, as many as 7-8 years, greatly restricting the replacement speed of some new varieties and technologies

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