Process for producing bioorganic fertilizer by utilizing fresh tobacco leaf

A bio-organic fertilizer and fresh tobacco leaf technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve problems such as pests and diseases, affect field operations, and farmers' losses, and achieve the effect of enhancing fertilizer efficiency

Active Publication Date: 2014-07-30
云南海利实业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of tobacco planting, in order to improve the quality of tobacco leaves, it is usually necessary to cap and prune the tobacco and remove the bottom leaves, and only pick the fresh tobacco leaves with better quality in the middle for baking, resulting in a large amount of unsuitable fresh tobacco leaves If fresh tobacco leaves are not processed in time, they may flow into the market and become the main raw material for illegal traders to make counterfeit cigarettes, causing huge losses to the country and consumers; With mulch, tobacco leaves have very little effect on improving the soil, but will seriously affect field operations such as tobacco leaf picking in the later stage after rot, and even cause other diseases and insect pests after changing the air composition in the field, causing unnecessary losses to farmers

Method used

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  • Process for producing bioorganic fertilizer by utilizing fresh tobacco leaf

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present embodiment utilizes the technique of fresh tobacco leaf to produce bio-organic fertilizer, comprises the following steps:

[0019] a. Pre-crushing: use a crusher to crush the fresh tobacco leaves into 10mm blocks or strips;

[0020] B, mixing auxiliary material: take by weighing the fresh tobacco leaf after 1000kg crushing, add 200kg biogas slurry and 3kg microbial inoculum, described microbial inoculum comprises 70% Bacillus subtilis and 30% Bacillus licheniformis, stir after mixing, The water content of the material after stirring is 40%;

[0021] c. Stacking fermentation: stack the stirred mixture to a height of 1m and then carry out fermentation. After the fermentation temperature reaches 50°C, turn the pile 1-2 times a day. The fermentation temperature is controlled at 40°C, and the fermentation time is 9 days;

[0022] d. Magnetic separation: use a magnetic separator to remove metal impurities in the mixed material;

[0023] e. Drying: dry the mixed ...

Embodiment 2

[0028] The present embodiment utilizes the technique of fresh tobacco leaf to produce bio-organic fertilizer, comprises the following steps:

[0029] a. Pre-crushing: use a crusher to crush the fresh tobacco leaves into 20mm blocks or strips;

[0030] B, mixing auxiliary materials: take by weighing 1000kg broken fresh tobacco leaves, add 600kg biogas slurry and 1kg microbial inoculum, said microbial inoculum includes 50% Bacillus subtilis and 50% Bacillus licheniformis, stir evenly after mixing, The water content of the material after stirring is 60%;

[0031] c. Stacking fermentation: Stack the stirred mixture to a height of 1.5m and then ferment. After the fermentation temperature reaches 50°C, turn the pile 1-2 times a day, control the fermentation temperature at 59°C, and ferment for 7 days;

[0032] d. Magnetic separation: use a magnetic separator to remove metal impurities in the mixed material;

[0033] e, drying: dry the mixed material to a moisture content of 28%; ...

Embodiment 3

[0038] The present embodiment utilizes the technique of fresh tobacco leaf to produce bio-organic fertilizer, comprises the following steps:

[0039] a. Pre-crushing: use a crusher to crush the fresh tobacco leaves into 15mm blocks or strips;

[0040] B, mixing auxiliary material: take by weighing the fresh tobacco leaf after 1000kg crushing, add 400kg biogas slurry and 2kg microbial inoculum, described microbial inoculum comprises 60% subtilis and 40% bacillus licheniformis, stir after mixing, The water content of the material after stirring is 50%;

[0041] c. Stacking fermentation: Stack the stirred mixture to a height of 1.2m and then ferment it. Turn the pile once or twice a day after the fermentation temperature reaches 50°C. Control the fermentation temperature at 52°C and the fermentation time is 8 days;

[0042] d. Magnetic separation: use a magnetic separator to remove metal impurities in the mixed material;

[0043] e, drying: dry the mixed material to a moisture ...

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Abstract

The invention discloses a process for producing bio-organic fertilizer by using fresh tobacco leaves, comprising the following steps: a, pre-crushing; b, mixing auxiliary materials; c, stacking and fermenting; d, magnetic separation; e, drying; f, pulverizing; g. Packaging. In the present invention, by adding biogas slurry to fresh tobacco leaves and then stacking and fermenting, the organisms in the fresh tobacco leaves and biogas slurry are completely decomposed, and the microbial agent added before fermentation reproduces in large quantities during the fermentation process, which greatly enhances the fertilizer efficiency of organic fertilizers , and will not burn the seedlings, realize the transformation of waste into treasure, and truly solve the problem of "not suitable for the treatment of fresh tobacco leaves", which has plagued tobacco farmers for a long time.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizer production, in particular to a process for producing bio-organic fertilizer by using fresh tobacco leaves. Background technique [0002] In the process of tobacco planting, in order to improve the quality of tobacco leaves, it is usually necessary to cap and prune the tobacco and remove the bottom leaves, and only pick the fresh tobacco leaves with better quality in the middle for baking, resulting in a large amount of unsuitable fresh tobacco leaves If fresh tobacco leaves are not processed in time, they may flow into the market and become the main raw material for illegal traders to make counterfeit cigarettes, causing huge losses to the country and consumers; With mulch, tobacco leaves have very little effect on improving the soil, but will seriously affect field operations such as tobacco leaf picking in the later stage after rot, and even cause other diseases and insect pests a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 詹永兵
Owner 云南海利实业有限责任公司
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