Maotai-flavor distiller's grain organic fertilizer and preparation method thereof

A technology of distiller's grains and organic fertilizer, which is applied in the field of Maotai-flavored distiller's grains organic fertilizer and its preparation, can solve the problems of affecting crop growth, excessive heavy metal content in soil, and excessive heavy metal content in crops, so as to improve soil quality and solve environmental protection problems Effect

Inactive Publication Date: 2015-09-16
ZUNYI LIANGU AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, poultry manure such as chicken manure contains a large amount of heavy metals, which will lead to excessive heavy metal content in crops, and if used for a long time, it will also cause excessive heavy metal content in soil
In addition, forced drying makes various organic raw materials not fully

Method used

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  • Maotai-flavor distiller's grain organic fertilizer and preparation method thereof
  • Maotai-flavor distiller's grain organic fertilizer and preparation method thereof
  • Maotai-flavor distiller's grain organic fertilizer and preparation method thereof

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preparation example Construction

[0029] The preparation method of distiller's grains organic fertilizer of the present invention is illustrated by taking Example three as an example, comprising the following steps:

[0030] (1) Take 60kg of the pork bone, beef bone and fish bone mixture that people have eaten, crush it into 100-120 mesh bone powder with a grinder, take 35kg of straw and 70kg of corn cob core, and cut them into 1-2cm with a cutting machine Take 30kg of egg shells and crush them into egg shell particles with a hammer, take 35kg of sawn wood, and use a grinder to grind it into 100-120 mesh sawn wood powder. A mixture of cornstalks, wheatstalks and straws;

[0031] (2) Take 850kg sauce-flavored distiller's grains, 70kg rapeseed cake, 15kg quicklime, 30kg kitchen waste, and bone meal, straw granules, corn cob core granules, egg shell granules and sawdust in step (1), and put them into 2t Mix into a mixture in a double cone mixer, the speed of the double cone mixer is 50r / min, and the mixing time ...

Embodiment 6

[0039] The ingredients and dosage of this embodiment are the same as those in Example three, and the difference between its preparation method and Example three is that the rotating speed of the double cone mixer is 60r / min, and the mixing time is 60 minutes, and the rest are the same as in Example three.

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Abstract

The invention discloses a Maotai-flavor distiller's grain organic fertilizer and a preparation method thereof. The fermentation raw material of the organic fertilizer comprises the following components: 80-90 parts of Maotai-flavor distiller's grains, 5-10 parts of rape seed cake, 4-8 parts of bone meal, 3-4 parts of straw, 3-4 parts of sawmilling powder, 5-10 parts of corncob core, 2-4 parts of egg shell, 1-2 parts of quicklime, 0.1-0.2 part of decomposing microbial inoculum and 2-4 parts of kitchen waste. The organic fertilizer contains few heavy metals and enough nutrients. The preparation method of the organic fertilizer comprises the steps of raw material crushing, raw material mixing, microbial inoculum inoculation, fermentation and granulation, drying and the like; and the preparation method realizes thorough composting and can avoid secondary fermentation after the organic fertilizer is applied to soil.

Description

technical field [0001] The invention belongs to the field of organic fertilizers, in particular to a Maotai-flavored distiller's grains organic fertilizer and a preparation method thereof. Background technique [0002] With the improvement of people's quality of life, people's requirements for crop growth quality and growth efficiency are also constantly increasing when planting crops. In order to improve the growth quality and growth efficiency of crops, people usually apply fertilizers to crops in the growth period. [0003] The fertilizers currently used include inorganic fertilizers and organic fertilizers. Inorganic fertilizers refer to inorganic salt fertilizers containing nitrogen, phosphorus, potassium and other nutrients. Inorganic fertilizers are mostly extracted or synthesized from minerals. Inorganic fertilizers have high nutrients and quick results. They can provide a large amount of nitrogen, phosphorus, potassium and other elements needed by crops, and can pro...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05G1/00
CPCY02W30/40
Inventor 李崇军吕德友刘庆
Owner ZUNYI LIANGU AGRI TECH
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