CN107736100A - A kind of fast and effective construction method for forming farming plough sole - Google Patents
A kind of fast and effective construction method for forming farming plough sole Download PDFInfo
- Publication number
- CN107736100A CN107736100A CN201711026895.6A CN201711026895A CN107736100A CN 107736100 A CN107736100 A CN 107736100A CN 201711026895 A CN201711026895 A CN 201711026895A CN 107736100 A CN107736100 A CN 107736100A
- Authority
- CN
- China
- Prior art keywords
- soil
- plough sole
- construction method
- rolling
- layer
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses a kind of fast and effective construction method for forming farming plough sole, it comprises the following steps：Prepartion of land simultaneously removes table soil debris；Soil top layer is pushed away and removed；To be ploughed for constructing the lower soil of plough sole, hack, leveling, remove impurity；Adjust the moisture of soil to be rolled；Carry out cal rolling；After the completion of rolling, and sampled measurement soil density or on-site measurement soil hardness, confirm after reaching target, then the topsoil for posting soil is uniformly replied into leveling.The construction method can reduce the cost for the plough sole constructed, and help to have rapidly reached retain water and nutrients effect.
Description
Technical field
The present invention relates to the construction method of soil layer, more particularly to a kind of fast and effective side of constructing for forming farming plough sole
Method.
Background technology
Plough sole refers to below the arable layer the more soil layer of consolidation, due to this layer of soil long-term cultivation be often subject to it is outer
The extruding of power, and caused by sticking grain deposits downwards with rainfall.Typically from earth's surface 12-20cm, thickness about 10cm is most thick to can reach
20cm.Purpose existing for plough sole is the carrying in order to ensure the retain water and nutrients function in paddy field and to farm implements.Plough sole
In the presence of can also hinder the stretching, extension of root system, therefore construct the demand that plough sole is also required to consider underwater cultivation and rice field-upland field rotation.Its
Basic standard is：Plough sole soil density is in 1.45~1.55g/cm3Between, soil hardness is in 15~18g/cm2Between, thickness
At least need to reach 10cm, water reduction of speed degree need to be less than 2cm/ days after water filling.
At present, the construction method of the layer that plows routinely used is mainly that water logging is raked the soil level method.Raked the soil level in waterflooding and rotary cultivator
Under iterative cycles so that the sticky particle in soil constantly sinks, and gradually forms plough sole.But this method is more time-consuming to take
Power, and can not directly determine whether plough sole reaches the standard of constructing.
The content of the invention
It is an object of the invention to it is quick, be effectively formed farming plough sole, it is ensured that the retain water and nutrients function in paddy field and to agriculture
With the carrying of equipment, cultivated for unused land and make paddy field project scientific guidance is provided.
The technical solution used in the present invention is：
A kind of fast and effective construction method for forming farming plough sole, it comprises the following steps：Prepartion of land simultaneously removes table
Native debris；Soil top layer is pushed away and removed；To be ploughed for constructing the lower soil of plough sole, hack, leveling, remove impurity；Regulation
The moisture of soil to be rolled；Carry out cal rolling；After the completion of rolling, and sampled measurement soil density or on-site measurement soil
Earth hardness, confirm after reaching target, then the topsoil for posting soil is uniformly replied into leveling.
Preferably, soil water content to be rolled is the 60~80% of field water capacity.
Preferably, the method for cal rolling is：With more than 11~15 tons crawler dozers, crawler belt width in 40-50cm, with
2.0~3.5 km/h of speed back and forth rolls 2~3 times.
Preferably, the method for cal rolling is：Using 3 tons of chaser mills as rolling compaction machine, 4 reciprocal soil need to be carried out and ground
Pressure.
Preferably, soil density is 1.45~1.55g/cm3；Hardness is 15~18g/cm2。
A kind of soil texture, it is arable layer, plough sole and original soil layer successively from top layer to bottom.
Preferably, arable layer is 15~20cm；Plough sole is 10~15cm.
The beneficial effects of the invention are as follows：Soil before transformation causes moisture and nutrient loss rapid, base because soil texture is poor
Originally can not rice cultivation, it is also very low to plant other crop yields.Plough sole, meter are constructed by this patent methods described
Calculate, plough sole soil density is 1.53g/cm3, soil hardness 17.8g/cm2, thickness 12.2cm, excluding rainfall and steaming
After hair amount, water reduction of speed rate is respectively 1.1cm/ days.Compared with daily 1~2cm of traditional rice terrace water surface fall off rate, new structure
The plough sole low cost built, has rapidly reached retain water and nutrients effect.
Brief description of the drawings
Fig. 1 is that soil layer constructs schematic diagram, wherein 1., 2., 3. representing arable layer, plough sole (clay) and original soil respectively
Layer.
Embodiment
The specific steps that embodiment plough sole is constructed
The layer that plows is constructed according to following steps：
(1) prepartion of land and table soil debris is removed, divides field；
(2) soil top layer 20cm thickness soil is pushed into farmland while banking up；
(3) will be ploughed for the lower soil (about 15cm) for constructing plough sole, hack, leveling, if any impurity, plant residue
Etc. should remove.It if argillic horizon or soil moved in improve the original need to be laid, should implement before this step, and be mixed together with subsoil.
(4) compactness of plough sole and soil water regime when rolling, the soil texture etc. have pole close relationship, construct
When should keep constructing the appropriate moisture of soil, by roller compaction process soil can be made to reach most closely knit degree.To spray water, drench
Water or irrigation method adjust rolling layers soil moisture to being adapted to the degree of rolling, suitable to roll moisture and estimate in advance, to reach
Optimum efficiency.The moisture for suitably rolling soil is between the 60~80% of field water capacity, according to Texture Difference, rolling compaction machine
Size and adjusting soil moisture content makes soil reach maximum compacted density.When rolling, to reach same effect, coarse textured soil contains
Water should be less than clayey soil water content, and (water content about needs low 10~20%).The water content of fine textured suil is imitated for compacting
Fruit influences maximum, and too dry or overly wet soil is all not easy to tamp.If it is overly wet to tamp layer soil, tool should be used to have soil in length and breadth
Gash is staggeredly scratched, it is dried slightly in atmosphere；If it is too dry to tamp layer soil, soil should be sprayed using sprayer
Wet to suitable moisture state.
(5) rolling compaction machine suitable according to the quality and structure choice of soil.Typically bulldozed using medium-and-large-sized crawler type
Machine is back and forth rolled 2~3 times with the speed of the 1st or the 2nd fast (2.0~3.5 km/h).Light-duty roller (about 20 tons) is being rolled
After several times, about 15cm soil can be tamped.(3 tons) are ground with rolling or crawler dozer rolls, it is particularly medium-and-large-sized
Crawler dozer (more than 11~15 tons, crawler belt width is in 40~50cm), there is heavyweight crawler belt to roll efficiency highest
(2.0~3.5 km/h of speed back and forth rolls 2~3 times).
If soil is soft medium-and-large-sized crawler dozer can not be supported to operate, be ground in advance using light-duty rolling roller
Medium-and-large-sized Track Type bull-dozer is put into after pressure again and carries out grinding operation.If medium-and-large-sized crawler dozer cannot be introduced into operation
Area, should be substituted with rolling roller or other traction machines, but need it is multiple it is reciprocal roll, while soil water content also needs more
It is high.According to field empirical documentation, under appropriate moisture, using chaser mill (3 tons) as rolling compaction machine, need to carry out 4 times it is reciprocal
Soil rolls.If using medium-and-large-sized crawler dozer as rolling compaction machine, with the 1st or the 2nd fast (2.0~3.5 km/h)
Speed rolled by reciprocal 2~3 times and can reach the standard of requirement, but the effect of last compacting standard assert it is still closely knit with soil
The measure of degree or soil hardness is defined.In roller compaction process, give special heed to Ji Tu areas, ridge contact zone, field four corners and with
Whether roll really room building contact zone.
(6) after the completion of rolling, and sampled measurement soil density (1.45~1.55g/cm3) or on-site measurement soil hardness
(15~18g/cm2), confirm after reaching target, then the topsoil for posting soil is uniformly replied into leveling.With uniformly dispensing soil
Power improved materials simultaneously plough plough hack, carry out the improvement of soil biochemistry.The topsoil of soil is posted when uniformly replying leveling, should be noted
The direction (ground level gradually reduces from water head site to drainage) of meaning water inlet and draining, (earth's surface gradient should be less than 1/ to elevation
And ridge height (ridge height should be in 20~50cm) 2000).
(7) when expected foregoing construction method can not still reach raising water conservation purpose, then it is considered as applying one layer in plough sole
Dilatancy clay (clay content should be greater than 50%) assists reduction water penetration, and (original soil is with soil moved in improve the original according to 1:1 ratio mixing), it is special
It is not farmland of the subsoil for coarse texture or chad ground.
According to the method described above, in Leizhou East Liu Gecun, it have chosen the structure of a piece of 50 mu of nonirrigated farmland development paddy field plough sole
Build experiment.2. processing method directly constructs plough sole using clay, specific process is as follows, and by arable layer, 1. 20cm soil is pushed into agriculture
2. clay is laid in plot (laying depth 15cm) while bank up by field, then made using medium-and-large-sized crawler dozer
For rolling compaction machine, rolled with the speed of the 1st or the 2nd fast (2.0~3.5 km/h) by reciprocal 2~3 times.
After the completion of rolling, plough sole pedotheque measure plough sole soil density is gathered using cutting ring, and it is hard using soil
Degree meter measure plough sole soil hardness.After testing, plough sole soil density is 1.53g/cm3, soil hardness 17.8g/cm2, it is thick
Spend for 12.2cm, reach standard of the plough sole newly constructed on soil density, soil hardness and thickness.After rolling, injection
Water deep 10cm, and scale is inserted, every 6 hour records, 1 water surface falling head.And rainfall pond and evaporation are set simultaneously
Pond, the rainfall and evaporation capacity of corresponding determination experiment place position.Measured calculating, excluding rainfall and evaporation capacity
Afterwards, water reduction of speed rate is respectively 1.1cm/ days, and the soil after being tested for antiseepage carries out section investigation, digs 50 × 50 × 80cm
The section of (length and width is deep), observation infiltrate rear soil texture change, find Infiltration amount and not less than clay layer, also do not reach
Soil layer below.Thus, it can be known that this kind of way can meet newly to construct standard of the plough sole in water reduction of speed rate.
Claims (7)
1. a kind of fast and effective construction method for forming farming plough sole, it comprises the following steps：Prepartion of land simultaneously removes table soil
Debris；Soil top layer is pushed away and removed；To be ploughed for constructing the lower soil of plough sole, hack, leveling, remove impurity；Regulation is treated
Roll the moisture of soil；Carry out cal rolling；After the completion of rolling, and sampled measurement soil density or on-site measurement soil
Hardness, confirm after reaching target, then the topsoil for posting soil is uniformly replied into leveling.
2. construction method according to claim 1, it is characterised in that the soil water content to be rolled is field Rong Shui
The 60~80% of amount.
3. construction method according to claim 1, it is characterised in that the method for the cal rolling is：With 11~15 tons
Above crawler dozer, crawler belt width are back and forth rolled 2~3 times with 2.0~3.5 km/h of speed in 40-50cm.
4. construction method according to claim 1, it is characterised in that the method for the cal rolling is：With 3 tons of chaser mills
As rolling compaction machine, 4 reciprocal soil need to be carried out and rolled.
5. construction method according to claim 1, it is characterised in that soil density is 1.45~1.55g/cm3；Hardness is
15~18g/cm2。
6. a kind of soil texture, it is arable layer, plough sole and original soil layer successively from top layer to bottom；The plough sole is by weighing
Profit requires the method structure described in 1~5.
7. unexpected structure according to claim 6, it is characterised in that arable layer is 15~20cm；Plough sole be 10~
15cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026895.6A CN107736100A (en) | 2017-10-27 | 2017-10-27 | A kind of fast and effective construction method for forming farming plough sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026895.6A CN107736100A (en) | 2017-10-27 | 2017-10-27 | A kind of fast and effective construction method for forming farming plough sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107736100A true CN107736100A (en) | 2018-02-27 |
Family
ID=61238435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026895.6A Pending CN107736100A (en) | 2017-10-27 | 2017-10-27 | A kind of fast and effective construction method for forming farming plough sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107736100A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391478A (en) * | 2018-03-12 | 2018-08-14 | 贵州博锐生态技术有限公司 | A method of paddy field is made using project slash |
| CN108496447A (en) * | 2018-03-12 | 2018-09-07 | 贵州博锐生态技术有限公司 | A kind of method of engineering Paddy Field Development |
| CN114503807A (en) * | 2022-01-26 | 2022-05-17 | 广西壮族自治区农业科学院 | Method for quickly manufacturing plough bottom layer in dry-land rice field |
| CN115529879A (en) * | 2022-01-30 | 2022-12-30 | 昆明理工大学 | Method for improving quality of laterite by fertilizing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039147A (en) * | 2013-01-06 | 2013-04-17 | 中国矿业大学(北京) | Reclamation method for sunk paddy field caused by mining in mountainous regions |
| CN103081602A (en) * | 2012-12-28 | 2013-05-08 | 中国矿业大学(北京) | Method of soil reclamation project topsoil stripping |
| CN105900555A (en) * | 2016-03-31 | 2016-08-31 | 陕西省土地工程建设集团有限责任公司 | Land engineering design method |
| CN107211785A (en) * | 2017-07-12 | 2017-09-29 | 魏生龙 | It is a kind of that large area site preparation and the method for rice cultivation are carried out to desert area |
-
2017
- 2017-10-27 CN CN201711026895.6A patent/CN107736100A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081602A (en) * | 2012-12-28 | 2013-05-08 | 中国矿业大学(北京) | Method of soil reclamation project topsoil stripping |
| CN103039147A (en) * | 2013-01-06 | 2013-04-17 | 中国矿业大学(北京) | Reclamation method for sunk paddy field caused by mining in mountainous regions |
| CN105900555A (en) * | 2016-03-31 | 2016-08-31 | 陕西省土地工程建设集团有限责任公司 | Land engineering design method |
| CN107211785A (en) * | 2017-07-12 | 2017-09-29 | 魏生龙 | It is a kind of that large area site preparation and the method for rice cultivation are carried out to desert area |
Non-Patent Citations (1)
| Title |
|---|
| 邓书华: "谈丘陵区的土地平整", 《现代农业科技》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391478A (en) * | 2018-03-12 | 2018-08-14 | 贵州博锐生态技术有限公司 | A method of paddy field is made using project slash |
| CN108496447A (en) * | 2018-03-12 | 2018-09-07 | 贵州博锐生态技术有限公司 | A kind of method of engineering Paddy Field Development |
| CN114503807A (en) * | 2022-01-26 | 2022-05-17 | 广西壮族自治区农业科学院 | Method for quickly manufacturing plough bottom layer in dry-land rice field |
| CN115529879A (en) * | 2022-01-30 | 2022-12-30 | 昆明理工大学 | Method for improving quality of laterite by fertilizing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Umurzakov et al. | Exploration of tillage technologies in the Republic of Uzbekistan | |
| CN104472049B (en) | A kind of heavy salinized wasteland, inland quick improvement method | |
| CN107736100A (en) | A kind of fast and effective construction method for forming farming plough sole | |
| CN104012361B (en) | A kind of method preventing the soil liquid manure loss when gravel soil ground cultivating grape | |
| CN104472293B (en) | The high ridge cultivation that high yield and high quality kiwi fruit tree garden is set up | |
| CN105052289B (en) | A kind of saline and alkaline rice field desalinization of soil by flooding or leaching Salt discharge method | |
| CN101779537A (en) | Method for planting dryland crops by crashing soil | |
| CN108738454A (en) | A kind of improvement of soil fertility integrated approach reducing ratooning rice rice field greenhouse gas emission | |
| Berhe et al. | The effect of tillage practices on grain yield and water use efficiency | |
| CN107182336A (en) | Plastic film mulch hinders salt modification method under a kind of beach saline land topsoil | |
| CN107211785A (en) | It is a kind of that large area site preparation and the method for rice cultivation are carried out to desert area | |
| Ishaq et al. | Persistence of subsoil compaction effects on soil properties and growth of wheat and cotton in Pakistan | |
| CN113196906B (en) | In-situ quick curing method for raw soil | |
| McGarry | The effect of soil water content during land preparation on aspects of soil physical condition and cotton growth | |
| Ebrahim et al. | Yield Response of Squash | |
| CN104067720B (en) | The restorative procedure in the empty damage paddy field, depression stable region of Coal Exploitation | |
| DeJong-Hughes et al. | Tillage implements, purpose, and ideal use | |
| CN104996022A (en) | Secondary equal division and peeling construction method of field lifting cultivated soil layer of hydro-junction project reservoir region | |
| Chaorakam et al. | Field Evaluation of Subsoiling and Liquid Fertilizer Injection for Minimum Tillage of Sugarcane Planter (Part 1)-Effects of Subsoiling and Liquid Fertilizer Injection on Germination Test | |
| CN110268933B (en) | Method for changing dry land into paddy field in mountain yellow soil region | |
| Oduma et al. | Determination of the effect of tillage on soil resistance to penetration. A study of south-east agricultural soils | |
| Rashid et al. | Estimation of water loss from irrigated rice fields | |
| CN106879433A (en) | A kind of method that underground drip irrigation is set up with system field | |
| Bulgakov et al. | Implementation of simultaneous performance of two technological operations with different machine-and-tractor units | |
| Ostonov et al. | The value of a complex unit for the simultaneous use of a transverse surface and a longitudinal ridge when irrigating cotton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |
|
| RJ01 | Rejection of invention patent application after publication |