Organic fertilizer brick made from mango inner shell and preparation method thereof

Abstract

The invention discloses an organic fertilizer brick prepared by utilizing mango stones and a preparation method thereof. The organic fertilizer brick comprises a water storage layer, a fiber layer, an organic fertilizer layer and a coarse sand layer, wherein the water storage layer is a structural layer prepared by pressing a water-storage material; the fiber layer is mainly composed of plant fiber, clay and sandy soil and is laminated on the water storage layer; the organic fertilizer layer is laminated on the fiber layer and comprises the following raw materials: crushed mango stones, pond sludge, waste mud bricks, leaves and natural additives; and the coarse sand layer is a structural layer formed by laying sand on the organic fertilizer layer. According to the organic fertilizer brick prepared by utilizing the mango stones provided by the invention, the fertilizer brick is arranged into a multi-layer structure, so different functions and efficacies of each layer are realized; the mango stones are used as the organic fertilizer layer and cooperates with different substances, so disadvantages of the mango stones are overcome, and fertilizer efficiency is exerted; and through different treatment to fertilizer components and lamination of the multi-layer structure, structure stability, water-storage capacity and fertilizer-efficiency durability of the fertilizer brick are improved.

Description

technical field [0001] The invention relates to the field of organic fertilizers, and more specifically, the invention relates to an organic fertilizer brick made from mango inner shells and a preparation method thereof. Background technique [0002] Guangxi is rich in mangoes. As a fruit, mangoes can be processed into a variety of mango products in addition to being eaten directly, but the inner mango shell will be left behind no matter whether it is eaten directly or processed. The mango inner shell is inedible, it is extremely hard and extremely tough, eaters usually throw it away as garbage, and processing companies usually throw it away as garbage or incinerate it. Due to the huge output of mangoes, the number of mango inner shells produced is also amazing. A large number of mango shells become garbage or are directly incinerated, which is not only a waste, but also directly pollutes the environment. Environmentally unfriendly and unsustainable treatment. [0003] Few...

AI Technical Summary

Problems solved by technology

Due to the huge output of mangoes, the number of mango inner shells produced is astonishing. A large number of mango shells become garbage or are directly incinerated, which is not only a waste, but also directly pollutes the environment. Environmentally unfriendly and unsustainable treatment

[0003] Few people use the inner shell of mango directly as fertilizer, because it is traditionally believed that the inner shell of mango is not suitable for fertilizer. There are three reasons: first, the inner shell of mango is extremely tough and extremely difficult to decompose into organic fertilizer; second, the inner shell of mango is fermented and decomposed It takes a long time, heat and burn plants or seeds during the fermentation process, and breed pests and germs to harm plants or seeds; third, the surface of the mango inner shell contains hard-to-remove pulp, which contains a large amount of fruit acid, which causes mango internal The shell is extremely acidic after being made into fertilizer, which is not suitable for the growth of ordinary plants

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