Pigeon manure-derived carbon-based organic-inorganic compound fertilizer as well as preparation method and application thereof

Abstract

The invention belongs to the technical field of fertilizers, and particularly relates to a pigeon manure-derived carbon-based organic-inorganic compound fertilizer as well as a preparation method and application thereof. On one hand, the problem that pigeon feathers are difficult to degrade in the process of preparing an organic fertilizer from pigeon manure is solved through high-temperature carbonization; on the other hand, organic materials such as the pigeon manure are fermented and then compounded with an inorganic fertilizer, so the prepared pigeon manure-derived fertilizer has abundant nitrogen, phosphorus and potassium macroelements, better meets the requirements of crop growth on organic and inorganic nutrients and improves the fertilizer utilization efficiency of crops; and meanwhile, after the pigeon manure-derived carbon-based organic-inorganic compound fertilizer is applied, the application amount of the organic fertilizer of crops can be increased, the physical and chemical structural shape of soil is effectively improved, the organic matter content of the soil is increased, and the pigeon manure-derived carbon-based organic-inorganic compound fertilizer can replace a part of a chemical fertilizer during application.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a carbon-based organic-inorganic compound fertilizer derived from pigeon dung and its preparation method and application. Background technique [0002] In the past two decades, the use of chemical fertilizers has increased year by year, from insufficient in the past to excessive in the present. The long-term application of chemical fertilizers not only leads to the destruction and acidification of the soil structure of cultivated land, but also reduces the fertilizer, which is not conducive to the growth of crops, but also causes problems such as waste of resources, environmental pollution, and decline in fruit quality. At present, the main problem in my country's agricultural production is the shortage of organic fertilizers and the large amount of inorganic fertilizers used. Therefore, there is an urgent need to research and develop more organic-inorganic compo...

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Problems solved by technology

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the present invention proposes a carbon-based organic-inorganic compound fertilizer derived from pigeon manure and a preparation method thereof, which not only solves the problem that pigeon feathers are difficult to degrade in the process of making organic fertilizer from pigeon manure, but also solves the problem of The problem of poor fertilizer efficiency of traditional organic fertilizers made from pigeon manure can be applied to citrus and other fruit trees, which can effectively promote flowering, fruit setting, increase yield, and improve fruit quality

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