CN106748474A

CN106748474A - A kind of vinegar grain organic fertilizer and preparation method thereof

Info

Publication number: CN106748474A
Application number: CN201611216463.7A
Authority: CN
Inventors: 房世平; 秦国鹏; 王银
Original assignee: Qingyang Dunbo Technology Development Co Ltd
Current assignee: Qingyang Dunbo Technology Development Co Ltd
Priority date: 2016-12-26
Filing date: 2016-12-26
Publication date: 2017-05-31

Abstract

The invention discloses a kind of vinegar grain organic fertilizer and preparation method thereof, belong to organic fertilizer processing technique field, described method carries out fermented by mixed bacterium, accelerates fermenting speed by by raw material, improve attenuation degree, productivity effect is substantially increased, by spraying copperas solution and glucose mixed liquor, explanation ability of the microorganism to organic carbon is enhanced, promote the fixation of inorganic nitrogen, the volatilization of ammonia is reduced, nitrogen loss is reduced, the big problem of compost smell is effectively improved.

Description

A kind of vinegar grain organic fertilizer and preparation method thereof

Technical field

The invention belongs to organic fertilizer processing technique field, and in particular to a kind of vinegar grain organic fertilizer and preparation method thereof.

Background technology

Vinegar grain is the accessory substance during vinegar processed.The raw material of vinegar processed mainly has wheat bran, sorghum and cracks rice on a small quantity, fermented wine Make, extract vinegar, vinegar grain water content 65%-70%.Vinegar grain water content 10%, 9.6%-20.4% containing thick protein are air-dried, Crude fibre 15.1%-28%, digestible energy 36.59-57.82MJ/kg, containing abundant trace elements iron, zinc, selenium, manganese etc., due to system Vinegar raw material is different, its nutritional ingredient difference.

In livestock culture, vinegar grain mainly as a kind of unconventional feed is direct or fermented treatment after be applied to In animal feed, for configuring animal diets, feed a part is substituted with reduces cost, also have vinegar grain to be used as production in recent years fine The research report of the plain enzyme of dimension and phytase, although have been obtained for a certain degree of application in livestock culture, but vinegar grain fibre Dimension hplc is higher, and crude protein content is relatively low, and relatively low directly as feedstuff feeding poultry nutritive value, a large amount of vinegar grains still can not It is fully utilized, causes the serious wasting of resources and environmental pollution.

The A of Chinese patent CN 101830738 disclose the " microbial organic fertilizer and its production work of a kind of utilization vinegar grain production Skill ", using vinegar grain for raw material carries out fermenting twice production organic fertilizer, is not added with other raw materials, lacks Activities of Some Plants growth Necessary element, fertilizer efficiency is single, and is difficult to solve the problems, such as nitrogen loss.The A of Chinese patent CN 105819993 disclose " one Plant organic fertilizer and preparation method thereof ", it is primary raw material to use chicken manure, vinegar grain, fermentation of bacillus subtilis is added, using single bacterium Kind fermentation attenuation degree is low, and fermenting speed is slow.

The content of the invention

It is an object of the invention to provide a kind of vinegar grain organic fertilizer and preparation method thereof, solve vinegar residue fermented in the prior art Insufficient, fermenting speed is slow, and compost smell is big, the serious problem of nitrogen loss.

To solve the above problems, the present invention is adopted the following technical scheme that：

A kind of vinegar grain organic fertilizer and preparation method thereof, comprises the following steps：

1) raw material of following weight portion is taken：Vinegar grain 80-120 parts, bacteria residue 20-30 parts, root bark of Chinese wolf-berry 10-25 parts, borax 15-20 Part, subprostrate sophora 12-18 parts, fritillaria thunbergii 10-15 parts, saleratus 8-12 parts, sodium hydrogensulfite 7-10 parts, calcium superphosphate 8-10 Part, in addition fermentation tank, and add mixed bacteria to be stirred fermentation, it is heated to 35-40 DEG C of temperature, mixing speed 200- 300r/min, ferments 80-85 hours；

2) by the compound alkali regulation pH to 6-7 of tunning processing industry, bodied ferric sulfate stirring is added, discharges zymotic fluid, made Water content reaches 50-55%；

3) products therefrom is piled into bar pile, bar pile section is trapezoidal, 1.5-1.8m high, 3-5m wide,

4) every turning in 10 days once, turning 2 times altogether, on bar pile surface, 0.6% ferrous sulfate of sprinkling is molten after the completion of turning Liquid and glucose mixed liquor；

5) organic fertilizer is granulated using pressure forming comminution granulation after becoming thoroughly decomposed, granularity 20-35mm, drying, packaging.

Step 1) described in mixed bacteria by saccharomycete, healthy and free from worry wooden enzyme bacterium and lactic acid bacteria press 5:1:4 ratio is mixed.

Compared with prior art, the beneficial effects of the present invention are：1) by fermented by mixed bacterium, fermentation speed is accelerated Degree, improves attenuation degree, substantially increases productivity effect；Organic matter is converted into organic colloid by being fermented, can be made after The cementing crumb structure for forming stabilization of soil particle, improves soil water-retaining, fertilizer conservation and ventilative performance, strengthens soil and adjusts Save the ability of temperature；2) water content is larger in tunning, adds bodied ferric sulfate, it is possible to provide a large amount of complex ions, by inhaling Attached, crane span structure and crosslinked action, make cell and the macromolecular of dissolving be condensed into larger particles, contribute to the treatment of tunning and many The discharge of Yu Shui；3) 0.6% copperas solution and glucose mixed liquor are sprayed on bar pile surface after turning, can be provided for compost Part carbon source, enhances explanation ability of the microorganism to organic carbon, promotes the fixation of inorganic nitrogen, reduces waving for ammonia Hair, reduces nitrogen loss, is effectively improved the big problem of compost smell.

Specific embodiment

The present invention is elaborated further with reference to specific embodiment, but is not constituted to the scope of the present invention limit System.

Embodiment 1

1) raw material of following weight portion is taken：80 parts of vinegar grain, 20 parts of bacteria residue, 10 parts of the root bark of Chinese wolf-berry, 15 parts of borax, subprostrate sophora 12 Part, 10 parts of fritillaria thunbergii, 8 parts of saleratus, 7 parts of sodium hydrogensulfite, 8 parts of calcium superphosphate in addition fermentation tank, and adds Mixed Microbes Plant and be stirred fermentation, be heated to 35 DEG C of temperature, mixing speed 200r/min ferments 80 hours；

2) by the compound alkali regulation pH to 6 of tunning processing industry, bodied ferric sulfate stirring is added, discharges zymotic fluid, make to contain Water reaches 50%；

3) products therefrom is piled into bar pile, bar pile section is trapezoidal, 1.5m high, 3m wide,

5) organic fertilizer is granulated using pressure forming comminution granulation after becoming thoroughly decomposed, granularity 20mm, drying, packaging.

Embodiment 2

1) raw material of following weight portion is taken：100 parts of vinegar grain, 25 parts of bacteria residue, 20 parts of the root bark of Chinese wolf-berry, 18 parts of borax, subprostrate sophora 15 Part, 13 parts of fritillaria thunbergii, 10 parts of saleratus, 8 parts of sodium hydrogensulfite, 9 parts of calcium superphosphate in addition fermentation tank, and adds mixing Strain is stirred fermentation, is heated to 38 DEG C of temperature, and mixing speed 250r/min ferments 82 hours；

2) by the compound alkali regulation pH to 6.5 of tunning processing industry, bodied ferric sulfate stirring is added, discharges zymotic fluid, made Water content reaches 52%；

3) products therefrom is piled into bar pile, bar pile section is trapezoidal, 1.6m high, 4m wide,

5) organic fertilizer is granulated using pressure forming comminution granulation after becoming thoroughly decomposed, granularity 25mm, drying, packaging.

Embodiment 3

1) raw material of following weight portion is taken：120 parts of vinegar grain, 30 parts of bacteria residue, 25 parts of the root bark of Chinese wolf-berry, 20 parts of borax, subprostrate sophora 18 Part, 15 parts of fritillaria thunbergii, 12 parts of saleratus, 10 parts of sodium hydrogensulfite, 10 parts of calcium superphosphate in addition fermentation tank, and is added mixed Close strain and be stirred fermentation, be heated to 40 DEG C of temperature, mixing speed 300r/min ferments 85 hours；

2) by the compound alkali regulation pH to 7 of tunning processing industry, bodied ferric sulfate stirring is added, discharges zymotic fluid, make to contain Water reaches 55%；

3) products therefrom is piled into bar pile, bar pile section is trapezoidal, 1.8m high, 5m wide,

5) organic fertilizer is granulated using pressure forming comminution granulation after becoming thoroughly decomposed, granularity 35mm, drying, packaging.

Experimental example

Inventor chose 100 mu of wheat paddocks in 2014 as practice ground, respectively using the vinegar grain described in embodiment 1-3 Organic fertilizer, to apply common fertilizer as a comparison case, observes plant growth situation of change after a period of time, as shown in the table：

	Wheat head length (mm)	Mass of 1000 kernel (g)	Per mu yield (kg)	Volume increase (%)
					Embodiment 1	10.2	40	407	12.4
Embodiment 2	11.4	44	428	18.2
					Embodiment 3	9.5	38	395	9.1
Comparative example	8.3	35	362

It follows that wheat per mu yield can be significantly improved using the vinegar grain organic fertilizer described in the embodiment of the present invention, have Significant economic benefit.

Claims

1. a kind of vinegar grain organic fertilizer and preparation method thereof, it is characterised in that comprise the following steps：

1) raw material of following weight portion is taken：Vinegar grain 80-120 parts, bacteria residue 20-30 parts, root bark of Chinese wolf-berry 10-25 parts, borax 15-20 parts, Subprostrate sophora 12-18 parts, fritillaria thunbergii 10-15 parts, saleratus 8-12 parts, sodium hydrogensulfite 7-10 parts, calcium superphosphate 8-10 parts, plus In entering fermentation tank, and add mixed bacteria to be stirred fermentation, be heated to 35-40 DEG C of temperature, mixing speed 200-300r/min, Fermentation 80-85 hours；

2) by the compound alkali regulation pH to 6-7 of tunning processing industry, bodied ferric sulfate stirring is added, discharges zymotic fluid, made aqueous Amount reaches 50-55%；

4) every turning in 10 days once, turning 2 times altogether, after the completion of turning bar pile surface spray 0.6% copperas solution and Glucose mixed liquor；

2. a kind of vinegar grain organic fertilizer according to claim 1 and preparation method thereof, it is characterised in that：Step 1) described in it is mixed Closing strain includes saccharomycete, healthy and free from worry wooden enzyme bacterium and lactic acid bacteria.