CN104255202B - Straw also field operational method and facility Tong Bu with biogas slurry - Google Patents
Straw also field operational method and facility Tong Bu with biogas slurry Download PDFInfo
- Publication number
- CN104255202B CN104255202B CN201410448650.2A CN201410448650A CN104255202B CN 104255202 B CN104255202 B CN 104255202B CN 201410448650 A CN201410448650 A CN 201410448650A CN 104255202 B CN104255202 B CN 104255202B
- Authority
- CN
- China
- Prior art keywords
- straw
- biogas slurry
- assembly
- field
- root stubble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 65
- 239000002002 slurry Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000002689 soil Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 10
- 230000001629 suppression Effects 0.000 claims abstract description 10
- 238000000855 fermentation Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 239000002028 Biomass Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000006731 degradation reaction Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- -1 finally surface Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003413 degradative effect Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Threshing Machine Elements (AREA)
Abstract
Straw also field operational method and facility Tong Bu with biogas slurry belong to farmland entire technique and facility；Described method is: complete to crush and shed on field by crop material and root stubble in field, the biogas slurry produced after biomass anaerobic fermentation is sprayed on broken straw and root stubble, mouldboard plow is utilized to carry out the flat work of turning in soil, broken straw, root stubble are buried in the lump with biogas slurry and covers in soil, finally surface, soil, field is carried out suppression compacting leveling operation；Trifilar suspension assembly that described facility by support assembly and are fitted on support assembly, straw and root stubble crushing cutter shaft assembly, road wheel assembly, biogas slurry spray assembly, mouldboard plow assembly, suppression assembly are constituted；This method technique is simple, straw-returning is effective, quality is high, beneficially soil restoration, and operating cost is cheap, and its implement structure is reasonable, meets straw also field operation Tong Bu with biogas slurry and uses requirement, and working performance is high, uses reliable.
Description
Technical field
The invention belongs to farmland tillage operation technology and facility, relate generally to a kind of to straw with
Biogas slurry synchronizes operational method and the facility in also field.
Background technology
China is a large agricultural country, the substantial amounts of agricultural crop straw of annual generation, current straw
Also field is a kind of important way of straw utilization, is the important measures of agricultural sustainable development,
There is good economic benefit, ecological benefits and social benefit.Although straw-returning is a kind of
Preferably straw utilization mode, but due to straw mainly by lignin, cellulose and half fiber
Element is constituted, and C/N is higher, and moisture is relatively low, and then causes and straw rots behind field
Degradation speed is relatively slow, is unfavorable for the utilization of straw, and under the influence of season crops sowing and life
Long, become restriction straw-returning technology application and the bottleneck problem promoted.The problems referred to above,
The areas such as the Heilungkiang of northern China, Jilin, Inner Mongol, due to dry in autumn, temperature
Low, the moisture content of agricultural crop straw is lower, and its lignifying, fibrosis are more serious, also
Rotting behind field, it is increasingly difficult to degrade.
Summary of the invention
The purpose of the present invention is aiming at the problem that above-mentioned prior art exists, in conjunction with powder of straw
The actual demand of broken also field operation, a kind of straw of research Tong Bu with biogas slurry and also field operational method and
Facility, reach to improve straw-returning operation quality and effect, the mesh of quickening straw decomposition speed
's.
The object of the present invention is achieved like this: a kind of straw also field operator Tong Bu with biogas slurry
Method comprises the following steps:
1., utilize straw and root stubble to crush to shed working rig and will be located in the agricultural crop straw in field
After completing broken processing with root stubble, shed on surface, field；
2. biogas slurry spray appliance, is utilized the biogas slurry produced after biomass anaerobic fermentation to be sprayed
On the agricultural crop straw being positioned on surface, field and be broken and root stubble；
3., utilize mouldboard plow assembly to carry out the flat work of turning in soil, utilize the flat upturned soil turning over generation
Broken straw after having sprayed biogas slurry, root stubble bury covering in soil；
4., utilize suppression apparatus for work that surface, soil, field is suppressed compacting comprehensively smooth
Operation, makes soil bury tighter to straw, root stubble, it is ensured that and improve straw and root stubble
Degradation speed and effect in soil.
Straw also field work tool Tong Bu with biogas slurry includes support assembly, at described support assembly
Forward upper and bottom on be respectively mounted trifilar suspension assembly and straw and root stubble crushing cutter shaft
Assembly, two road wheel assemblies are fitted respectively on support assembly left and right side, described
On support assembly, it is positioned at straw and configures the most successively with root stubble crushing cutter shaft assembly rear
Biogas slurry is installed and sprays assembly, mouldboard plow assembly and suppression assembly.
The problem that the inventive method is low for moisture during straw-returning and C/N is high, for reaching
To regulation straw moisture and the purpose of C/N, the biogas slurry after wet type anaerobic fermentation is used to do
For spray agent, utilize moisture height in biogas slurry, be beneficial to what microorganism utilized rich in ammonia nitrogen etc.
Nitrogen and have certain sterilizing function, is the characteristic of a kind of extraordinary liquid bio-organic fertilizer,
Join during straw-returning simultaneously execute biogas slurry just can once complete straw moisturizing and mend nitrogen mistake
Journey, after reducing straw-returning expense, accelerating to go back field while straw degradative speed, also enters
One step has widened the utilization ways of biogas slurry after anaerobic fermentation；This straw also field Tong Bu with root stubble is made
Industry facility one-time continuous can complete the pulverizing of straw and root stubble, be humidified, mend nitrogen and returning
Suppression, accelerates the decomposition speed of straw, also reduces the dust generation amount during field,
And realize the inactivation of part straw pathogenic bacteria, have rational in infrastructure, operation effectiveness good, operation effect
Rate height, the recovery using reliably, being conducive to soil aggregate and the increase of nutrition,
To the pollution of environment, feature that operating cost is cheap when alleviating operation.
Accompanying drawing explanation
Fig. 1 is straw also field work tool population structure schematic three dimensional views Tong Bu with biogas slurry；
Fig. 2 is straw also field work tool population structure schematic diagram Tong Bu with biogas slurry.
Piece number explanation in figure:
1, support assembly, 2, road wheel assembly, 3, trifilar suspension assembly, 4, straw with
Root stubble crushing cutter shaft assembly, 5, biogas slurry spray assembly, 6, mouldboard plow assembly, 7, suppression total
Become.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present invention is described in detail.A kind of straw and natural pond
Liquid synchronizes also field work tool and includes support assembly 1, on the front side of described support assembly 1
Trifilar suspension assembly 3 and straw and root stubble crushing cutter shaft assembly 4 it is respectively mounted in portion and bottom,
Two road wheel assemblies 2 are fitted respectively on support assembly 1 left and right side, at described machine
On frame assembly 1, it is positioned at straw and joins the most successively with root stubble crushing cutter shaft assembly 4 rear
Put installation biogas slurry and spray assembly 5, mouldboard plow assembly 6 and suppression assembly 7.
During operation, the straw on straw chopper Tong Bu with biogas slurry tool is total with root stubble crushing cutter shaft
After becoming 4 agricultural crop straws that will be located in field and root stubble to complete broken processing, shed
On surface, field；Continue you utilize biogas slurry spray assembly 5 by biomass wet type anaerobic fermentation after produce
Raw biogas slurry sprays on the agricultural crop straw being positioned on surface, field and be broken and root stubble；
Utilize mouldboard plow assembly 6 to carry out the flat work of turning in soil, utilize the flat upturned soil turning over generation to spray
Broken straw after biogas slurry, root stubble bury covering in soil；Utilize suppression assembly 7 right
Surface, soil, field suppresses compacting leveling operation comprehensively, makes soil to straw, root stubble
Bury tighter, it is ensured that and improve straw and root stubble degradation speed and effect in soil.?
In research practice, by corn straw individually being gone back field, straw moisturizing also field and straw and natural pond
Liquid synchronizes the contrast test of also three kinds of field also field mode to be proved, also field is after 60 days, the soil of each group
The earth content of organic matter is respectively increased 1.26%, 3.18% and 4.37%, and straw degradative rate is respectively
21%, 33% and 58%.Straw and biogas slurry also field group indices simultaneously is superior to other two groups.
Claims (2)
1. a straw also field operational method Tong Bu with biogas slurry, it is characterised in that: said method comprising the steps of:
1., utilize straw and root stubble to crush to shed working rig and will be located in the agricultural crop straw in field and after root stubble completes broken processing, will
It is shed on surface, field；
2., utilize biogas slurry spray appliance the biogas slurry produced after biomass anaerobic fermentation to be sprayed be positioned on surface, field and be broken
Agricultural crop straw and root stubble on；
3., utilize mouldboard plow assembly to carry out the flat work of turning in soil, utilize the flat upturned soil turning over generation by sprayed the broken straw after biogas slurry,
Root stubble buries covering in soil；
4., utilize suppression apparatus for work that surface, soil, field is suppressed compacting leveling operation comprehensively, make soil to straw, root stubble
Bury tighter, it is ensured that and improve straw and root stubble degradation speed and effect in soil.
2. make with biogas slurry synchronization also field for the straw of straw as claimed in claim 1 also field operational method Tong Bu with biogas slurry for one kind
Industry facility, including support assembly (1), are respectively mounted trifilar suspension total on the forward upper and bottom of described support assembly (1)
Become (3) and straw and root stubble crushing cutter shaft assembly (4), two road wheel assemblies (2) be fitted respectively over support assembly (1) left side,
On right side, it is characterised in that: on described support assembly (1), it is positioned at straw and root stubble crushing cutter shaft assembly (4) rear
Configuration is installed biogas slurry and is sprayed assembly (5), mouldboard plow assembly (6) and suppression assembly (7) the most successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448650.2A CN104255202B (en) | 2014-08-29 | 2014-08-29 | Straw also field operational method and facility Tong Bu with biogas slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448650.2A CN104255202B (en) | 2014-08-29 | 2014-08-29 | Straw also field operational method and facility Tong Bu with biogas slurry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104255202A CN104255202A (en) | 2015-01-07 |
| CN104255202B true CN104255202B (en) | 2016-08-24 |
Family
ID=52146891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410448650.2A Expired - Fee Related CN104255202B (en) | 2014-08-29 | 2014-08-29 | Straw also field operational method and facility Tong Bu with biogas slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104255202B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517609A (en) * | 2017-09-26 | 2017-12-29 | 辽宁省农业科学院 | One kind sprays biogas slurry and stalk equipment and layering returning to the field method are buried in upset |
| CN109644596A (en) * | 2019-02-21 | 2019-04-19 | 王志坚 | Stalk is organic to utilize all-in-one machine |
| CN110178466A (en) * | 2019-07-15 | 2019-08-30 | 中国农业科学院农业资源与农业区划研究所 | Cleaning type stalk promotees rotten chopper |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA75839C2 (en) * | 2004-12-20 | 2006-05-15 | Mykola Zdislavovych Zelinskyi | Soil-cultivating unit for mulching plant and stubble remains |
| CN201403286Y (en) * | 2009-05-13 | 2010-02-17 | 李六中 | Two-way two-share mounted plow |
| CA2695899C (en) * | 2010-03-05 | 2017-03-21 | Richard James Larsen | Method and apparatus for mulching stubble |
| CN102475016A (en) * | 2010-11-25 | 2012-05-30 | 杨青 | Autumn maize straw returning technology |
| CN102976812B (en) * | 2012-10-31 | 2014-09-10 | 高金菊 | Method for producing biomass fertilizer by using straw |
| CN103430707B (en) * | 2013-09-16 | 2015-12-16 | 中国科学院遗传与发育生物学研究所 | A kind of spray method of straw decomposition agent and equipment |
-
2014
- 2014-08-29 CN CN201410448650.2A patent/CN104255202B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104255202A (en) | 2015-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204653057U (en) | Twin axle reversion pressure buries straw cutting apparatus | |
| CN104126413B (en) | Utilize manioc waste, mulberry bar and sugarcane top to produce the method for straw mushroom | |
| CN104098404B (en) | Lichee long-acting special compoiste fertilizer that a kind of bagasse is made and preparation method thereof | |
| CN204377363U (en) | A kind of orchard stalk and the double-deck mulch-laying machine of topsoil | |
| CN104692866A (en) | Biological organic fertilizer | |
| CN104429384A (en) | Orchard straw and surface soil double-layer coverage mechanical operating method and covering machine | |
| CN103467148A (en) | Organic fertilizer prepared from sludge | |
| CN104099281A (en) | Environment-friendly compound microbial agent | |
| CN104255202B (en) | Straw also field operational method and facility Tong Bu with biogas slurry | |
| CN104099282B (en) | Environment-friendly stalk degradation agents | |
| CN202043417U (en) | Deep loosening machine | |
| CN204217354U (en) | A kind of high yield organic waxy corn sower | |
| CN203327501U (en) | Machine integrating rotary cultivating, fertilizing, ridging, film mulching and insecticide spraying | |
| CN203951754U (en) | The recessed ridge of duplicate rows fertilizing ridger | |
| CN103420693A (en) | Method for using red grape and grape trimmed branches to prepare organic fertilizer | |
| CN205071716U (en) | Still field machine is smashed to straw for agricultural machinery | |
| CN204047034U (en) | A kind of rotovator | |
| CN203353060U (en) | Dry land all-plastic-film double-furrow corn stubble processing operation machine | |
| CN202210973U (en) | Paddy field straw-returning cutter | |
| CN202496183U (en) | Combined operation machine capable of carrying out subsoiling, rotary tillage, deep fertilizer application and pressing | |
| CN108293623A (en) | A kind of lawn type of seeding | |
| CN203467331U (en) | Mechanical device for shoveling and raking residual mulching films on farmland | |
| CN102960127B (en) | The dual-purpose straw-returning of floods and droughts ploughs whole rotor | |
| CN202949729U (en) | Amphibious straw mulching plowing knife roller | |
| CN102197720A (en) | Plow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |