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Bentonite organic fertilizer

A technology of organic fertilizer and bentonite, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of soil sustainability damage, crop quality decline, soil compaction, etc., to increase drought resistance and water retention capacity, prolong fertility, and improve soil Effect

Inactive Publication Date: 2014-05-14
清远市华榕农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a prominent problem cannot be solved at present. While using a large amount of chemical fertilizers to increase crop production, soil compaction and soil sustainability are destroyed, which in turn leads to a decline in crop quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 Grind bentonite raw materials into 100-mesh bentonite mineral powder; weigh 250kg of bentonite mineral powder, 550kg of chicken manure, 200kg of traditional Chinese medicine slag and 10kg of EM biological agent, put them into a mixer and stir them evenly, pile them up in a fermentation tank, and pass through a throwing machine Toss twice a day, fully ferment after 10 days to obtain fermented materials, the daily minimum temperature during the fermentation period is 12°C; move the fermented materials to aging tanks and age for 5 days to obtain aged materials; the aged materials are dried in a dryer When the moisture reaches 19%, the dried material is obtained; weigh 165kg of straw ash and add it to the dried material, toss and stir evenly, and use a granulator to make a Ф2mm granular fertilizer.

Embodiment 2

[0016] Example 2 Bentonite raw materials were ground into 200 mesh bentonite mineral powder; 300kg of bentonite mineral powder, 300kg of chicken manure and 400kg of cow manure, 250kg of traditional Chinese medicine dregs and 12kg of EM biological bacterial agent were weighed, put into a mixer and stirred evenly, and piled up in a fermentation tank. After being turned over once or twice a day by a turning machine, the fermented material is fully fermented after 10 days, and the daily minimum temperature during the fermentation period is 10°C; the fermented material is moved to an aging tank and aged for 8 days to obtain an aged material; the aged material After being dried by a dryer until the moisture content reaches 16.5%, the dried material is obtained; 100kg of straw ash is weighed and added to the dried material, tossed and stirred evenly, and a granular fertilizer of Ф2mm is made by a granulator.

Embodiment 3

[0017] Example 3 Bentonite raw materials were ground into 120 mesh bentonite mineral powder; 600kg of bentonite mineral powder, 300kg of chicken manure and 300kg of pig manure, 750kg of traditional Chinese medicine dregs and 20kg of EM biological agent were weighed, put into a mixer and stirred evenly, and piled up in a fermentation tank. After 20 days, the fermented material is fully fermented, and the daily minimum temperature during the fermentation period is 2°C; the fermented material is moved to an aging tank for aging for 10 days, and the aged material is obtained; the aged material After being dried by a dryer until the moisture content reaches 18.1%, the dried material is obtained; 200kg of straw ash is weighed and added to the dried material, tossed and stirred evenly, and a granular fertilizer of Ф5mm is made by a granulator.

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PUM

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Abstract

A bentonite organic fertilizer is composed of, by weight, 30 parts to 60 parts of bentonite mineral powder, 20 parts to 70 parts of animal dung, 20 parts to 80 parts of Chinese medicine residues, 1 part to 2.5 parts of EM biological agents and 10 parts to 25 parts of straw ash. The bentonite serves as base carriers and absorbs and gathers organic matter and microelements in the animal dung and the Chinese medicine residues, organic fertilizer base materials are produced through fertilization of the EM biological agents, the potassium-enriched straw ash is added to the organic fertilizer base materials to form ideal mineral potassium-enriched organic fertilizers, the requirement of crops for nutrients is met, soil is improved, and the drought resisting capacity and the water retaining capacity of soil are improved. Practices show that by means of the bentonite organic fertilizer, the problems of soil hardening and crop quality reduction caused by utilization of a large quantity of fertilizers are solved.

Description

technical field [0001] The invention relates to a fertilizer for crops and plant growth, in particular to a bentonite organic fertilizer. Background technique [0002] Fertilizers are necessary for the growth of crops. However, a prominent problem cannot be solved at present. While using a large amount of chemical fertilizers to increase crop production, soil compaction and soil sustainability are destroyed, which in turn leads to a decline in crop quality. In recent years, one of the working goals of technicians in the agricultural field is to strive to reduce the adverse consequences of applying chemical fertilizers, improve the unfavorable status quo such as soil compaction, and restore the excellent quality of crops. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a bentonite organic fertilizer that improves crop quality and soil performance. [0004] In order to solve the technical problem, the technical s...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 戴卫东李小蓉
Owner 清远市华榕农业发展有限公司
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