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Bio-fertilizer produced by using agricultural wastes

A technology for agricultural wastes and biological fertilizers, applied in the fields of regeneration and utilization of biological fertilizers and agricultural wastes, can solve the problems of different sources of organic wastes, lack of quality stability, unfavorable promotion and application, etc., so as to reduce rural environmental pollution. , to achieve a virtuous cycle of ecological economy and sustainable development of agriculture, the effect of promoting development

Inactive Publication Date: 2014-03-26
何诚慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current quality standards and production specifications of organic substrate products are not conducive to its promotion and application in soilless cultivation of facility agriculture.
Due to the different sources of organic waste and the lack of standardized production processes, the quality lacks stability and there are certain differences in quality between batches; therefore, the use of new technologies and new processes to reduce costs is the key to the promotion and application of organic substrates

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1. Select 60kg of discarded vegetable leaves, 15kg of crop straw, 1kg of compound starter, 5kg of humic acid, 5kg of rice husk ash and 14kg of Acetobacter xylinum agent; and aspergillus are composed of 1:2:1:2 in terms of mass ratio (w / w); Acetobacter xylinum inoculum is prepared by conventional fermentation of Acetobacter xylinum;

[0021] 2. Grinding 60kg of discarded vegetable leaves and 15kg of crop stalks to 2mm with a pulverizer to obtain the main material, and adjusting the water content to 60%;

[0022] 3. Add 1 kg of compound starter to the above-mentioned mixed materials, stack and ferment for 15 days, and stir 5 times during the period;

[0023] 4. Mix 5 kg of humic acid and 5 kg of rice husk ash as auxiliary materials with the main ingredients prepared by the above fermentation, and then add 14 kg of Acetobacter xylinum inoculum, and pass through a 3mm sieve.

Embodiment 2

[0025] 1. Select 70kg of discarded vegetable leaves, 10kg of crop straw, 1kg of compound starter, 5kg of humic acid, 10kg of rice husk ash and 4kg of Acetobacter xylinum agent; and aspergillus are composed of 1:2:1:2 in terms of mass ratio (w / w); Acetobacter xylinum inoculum is prepared by conventional fermentation of Acetobacter xylinum;

[0026] 2. Grinding 70kg of discarded vegetable leaves and 10kg of crop stalks to 2mm with a pulverizer to obtain the main material, and adjusting the water content to 60%;

[0027] 3. Add 1 kg of compound starter to the above-mentioned mixed materials, stack and ferment for 15 days, and stir 10 times during the period;

[0028] 4. Mix 5kg of auxiliary materials humic acid and 10kg of rice husk ash with the main ingredients prepared by the above fermentation, then add 4kg of Acetobacter xylinum inoculum, and pass through a 3mm sieve.

Embodiment 3

[0030] 1. Select 60kg of discarded vegetable leaves, 9.5kg of crop stalks, 0.5kg of compound fermentation agent, 5kg of humic acid, 5kg of rice husk ash and 20kg of Acetobacter xylinum inoculum as the weight ratio;

[0031] 2. Grinding 60kg of discarded vegetable leaves and 9.5kg of crop stalks to 2mm with a pulverizer to obtain the main material, and adjusting the water content to 60%;

[0032] 3. Add 0.5 kg of compound starter to the above-mentioned mixed materials, stack and ferment and decompose for 18 days, and stir 7 times during the period;

[0033] 4. Mix 5 kg of humic acid and 5 kg of rice husk ash as auxiliary materials with the main ingredients prepared by the above fermentation, and then add 20 kg of Acetobacter xylinum inoculum, and pass through a 3mm sieve.

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Abstract

The invention discloses a bio-fertilizer produced by using agricultural wastes, relates to regeneration and use of agricultural wastes and belongs to the field of agricultural biotechnology. The bio-fertilizer is characterized in that the materials comprise 60-70 percent of waste vegetable leaf, 10-15 percent of crop straw, 0.5-1.0 percent of compound fermenting agent, 5-10 percent of humic acid, 5-10 percent of rice hull ash and 4-20 percent of acetobacter xylinum bacterium agent. The bio-fertilizer has the following beneficial effects: a microbial technology has a key action in a resource utilization process of the agricultural wastes; due to the inoculation of a microorganism bacterium agent, the fermenting process of the agricultural wastes can be promoted, the fertilizer use of the agricultural wastes is achieved, series products such as functional microbial fertilizers, cultivation seedling substrates and fodders can be produced, the development of organic green agriculture can be promoted, the rural environment pollution can be controlled, the rural ecological environment can be improved, the income of peasants can be increased, and the inoculation of the microorganism bacterium agent has an important meaning for achieving the virtuous circle of ecological economy and the sustainable development of agriculture.

Description

technical field [0001] The invention relates to regeneration and utilization of agricultural waste, and belongs to the field of agricultural biotechnology, in particular to a biological fertilizer produced by utilizing agricultural waste. Background technique [0002] Agricultural waste is not only a huge renewable biological resource, but also a major source of pollution to the agricultural environment. The fundamental way to deal with agricultural waste lies in the utilization of resources. Research at home and abroad has shown that various agricultural wastes, especially vegetable leaves and crop stalks, after proper treatment, have a high nutritional potential for crop growth and are beneficial to crop growth. To improve the sustainable productivity of soil. [0003] With the rapid development of industrial and agricultural production and population increase, my country's organic waste is increasing at an average annual rate of 5-10%. Traditional processing methods are...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 何诚慧
Owner 何诚慧
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