Method for preparing bio-organic fertilizer by biological fermentation of banana stalk and leaves

A bio-organic fertilizer and bio-fermentation technology is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, and organic fertilizers. It can solve the problems of low utilization rate of discarded banana stems and leaves, troublesome banana field management, and high cellulose content. Inhibit the spread of soil-borne pathogens, enhance soil air permeability, and stimulate rapid growth and development

Active Publication Date: 2012-02-01
匡石滋
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Banana stems and leaves are rich in nutrients, but the utilization rate of discarded banana stems and leaves is extremely low at present. The main reason is that they are large in size, difficult to move, high in cellulose content (accounting for 3.2-4.4%), and

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  • Method for preparing bio-organic fertilizer by biological fermentation of banana stalk and leaves
  • Method for preparing bio-organic fertilizer by biological fermentation of banana stalk and leaves

Examples

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Embodiment 1

[0016] see figure 1 , a kind of method that utilizes banana stem and leaf to carry out biofermentation to make bio-organic fertilizer, it comprises the steps: (1), cut down the banana stem from the 1.5m place of the bottom of the banana stem, and the uncut part is for sucking teeth to grow; 2), split the felled banana stalks in half axially, let it dry naturally for 5 days, until the water content is about 70%; (3), cut and pulverize the banana stalks with 70% water content with a pulverizer or a hay cutter to a short section with a length of 2cm; (4), add 5% chicken manure and 0.1% biological fermentation agent to the above-mentioned short section, mix and stir to obtain solid mixed raw materials, and the described biological fermentation agent is selected from high-temperature bacteria, Fungus or actinomycetes; (5), add water to the solid mixed raw material of step (4) and stir, the content of water is 60%, obtain the liquid mixed raw material; (6), stack the above-mentioned...

Embodiment 2

[0018] see figure 1 , a kind of method that utilizes banana stem and leaf to carry out biofermentation to make bio-organic fertilizer, it comprises the steps: (1), cut down the banana stem from the 1.5m place of the bottom of the banana stem, and the uncut part is for sucking teeth to grow; 2), split the felled banana stalks in half axially, let it dry naturally for 7 days, until the water content is about 70%; (3), cut and pulverize the banana stalks with 70% water content with a pulverizer or a hay cutter to a short section with a length of 3 cm; (4), add 5% chicken manure and 0.1%-0.2% biological fermentation agent to the above-mentioned short section, mix and stir to obtain solid mixed raw materials, and the biological fermentation agent is selected High-temperature bacteria, fungi or actinomycetes; (5), add water to the solid mixed raw material of step (4) and stir, and the content of water is 70%, to obtain the liquid mixed raw material; (6), stack the above-mentioned li...

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Abstract

The invention relates to a method for preparing a bio-organic fertilizer by the biological fermentation of banana stalk and leaves, comprising the following steps of: cutting down banana pseudostems 1.5m away from the bottom of the banana pseudostems; cutting the banana pseudostems which are cut down into halves, followed by natural drying for 5-7 days; cutting off and crushing the banana pseudostems into short segments of 2-3 cm by the use of a pulverizer or a hay cutter; adding 5 wt% of chicken manure and 0.1-0.2 wt% of a bio-fermentation inocula with mixing and stirring to obtain a solid mixed raw material; adding water into the solid mixed raw material with stirring until the content of the water is 60-70 wt%, so as to obtain a liquid mixed raw material; piling up for 25-30 days during which turning is carried out for 1-2 times and insulation is taken into consideration in cold winter. Due to bio-fermentation, the production period is shorter than naturally piling time. Therefore, nutrients in the stalk and leaves can be reserved as much as possible, and some substances which are hard to absorb and utilize can be converted into available nutrients by the effect of microorganisms.

Description

technical field [0001] The invention relates to a method for producing fertilizer by biological fermentation, in particular to a method for producing biological organic fertilizer by biological fermentation using banana stems and leaves. Background technique [0002] Due to the characteristics of fast growth and high biomass of bananas, almost the same amount of by-products of banana stems and leaves are produced during the production of bananas. It is estimated that every 1hm produced 2 Banana can produce 600-900t stalks, and its resources are very rich. As a special agricultural waste, banana stems and leaves are rich in nutrients compared with other crop stalks. The carbohydrate content in banana stems and leaves is high (the carbohydrate content of individual varieties is as high as 82% of dry matter), According to another report, the average nitrogen of every plant banana remaining in pseudostem, blade, corm and root system is 57g, phosphorus 6.6g, potassium 232g, if t...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 匡石滋李春雨田世尧
Owner 匡石滋
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