CN107046838A - A kind of modification method of clayed soil - Google Patents
A kind of modification method of clayed soil Download PDFInfo
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- CN107046838A CN107046838A CN201611135612.7A CN201611135612A CN107046838A CN 107046838 A CN107046838 A CN 107046838A CN 201611135612 A CN201611135612 A CN 201611135612A CN 107046838 A CN107046838 A CN 107046838A
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- soil
- soybean
- ground
- river sand
- plant
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- 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
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a kind of modification method of clayed soil, belong to agricultural technology field.The drawbacks of present invention solves prior art, has the following advantages：1st, operation is extremely simple, is easy to promote；2nd, material general cost is cheap；3rd, thick river sand, mild-crude river sand and stone flour are added soil according to rational proportion, improves the gas permeability of soil；4th, safety is pollution-free without hidden danger；5th, the present invention especially emphasizes selection plantation soybean, and the improvement of clayed soil is strengthened using the characteristic of soybean；6th, soybean stalk mulching and returning, build be conducive to microorganism grow and breeding environment, 7, not idle land, do not influence production, the improved, process and planting link of soil be combined together, the purpose of improved soil is realized, while economic benefit can also be brought.All processes and step of the present invention are all, using ecologic planting as core, to meet circulation, environmental protection, the ecological agriculture concept of energy-conservation, belong to the patent of invention of sustainable development.
Description
Technical field
The present invention relates to a kind of modification method of clayed soil, belong to agricultural technology field.
Background technology
The universal viscosity weight of soils in south china, adds irrational use chemical fertilizer and agricultural chemicals in recent years, destroys microbe survival ring
Border, causes soil stickiness to aggravate, and root system of plant is unable to normal growth, it is impossible to draw the nutrition in soil, causes soil underproduction etc.
Situation.
Existing clayed soil improving technology has not perfect enough place.Such as Application No. 201410373808.4《One
The method for planting improvement clayed soil》Invention in, selected does not have the fine sand of obvious effect for viscosity very big soil, unless
The consumption of fine sand greatly, otherwise can not obvious improved soil gas permeability.Meanwhile, the quantities of the invention is big, and many costs of process are high,
Involved material is unfavorable for practical operation more than ten kinds, is less useful for being widely popularized.
In addition, having invention to mention uses the organic substances such as pool bottom mud, flyash, stove carbon, but these materials are not easily found,
And belong to a small amount of articles, and improveing clayed soil and needing to add in clay many can improve the thing of soil permeability
Matter.
On being added in soil in the operation of organic matter, there is invention to propose ditching or embedment organic matter of digging pit, also there is hair
It is bright to propose organic matter to be sprinkling upon soil surface, then with rotary cultivator by organic matter real tillage, in fact both operations be all to,
Simply effect is not perfect, because ditching or the method digged pit stress to improve local soil；And organic matter is sprinkling upon surface again
The way in arable land, can stress to improve topsoil, can plough under the seldom of deep layer, influence the improved effect of deep soil.
Also some similar inventions, using chemical substances such as soil conditioners, the composition of modifying agent generally includes zeolite powder
Sodium fulvic acid, ferrous sulfate, magnesium sulfate, roc fertilizer, zinc fertilizer etc., the soil moisture can be improved rapidly, and help forms crumb structure,
Increase air and moisture, it can increase crop yield, but after the term of validity, nubbin can again lead to soil hardening.
In summary：Conventional technology has such as complex procedures substantially, and material requested is more and is difficult to draw materials, operating effect
It is bad, leave sequelae using chemical substance or chemical addition agent, the improved soil cycle is very long and improved, process can not produce shadow
The shortcomings of ringing economic well-being of workers and staff.
The content of the invention
The present invention be directed to prior art side deficiency, disclose a kind of modification method of clayed soil, using thick river sand, in
The thick common used material such as river sand and stone flour, coordinates soybean planting, completes improved, process.Operation is extremely simple, beneficial to popularization.
The present invention can be to realize that ecologic planting lays good basis.In whole improved, process, only using thick river sand, in thick river
Husky and stone flour, without using any chemical substance, contaminated soil does not cause a hidden trouble.Convenient material drawing, it is with low cost.
The saving time of the present invention, production is not delayed, income is not reduced.Operating process only needs to adding thick river sand, middle river
Delay few time when the materials such as husky and stone flour, can just complete within usual one day；Just can normally it plant afterwards.
The method for being embedded to organic matter improvement clayed soil for ditching lays particular emphasis on improvement deep soil, and has been spread on ground
The operating method that machine thing ploughs under these organic matters for being layered on ground in ground again lays particular emphasis on the situation of improvement topsoil, the present invention
Update, both ditchings are embedded to the mixture of river sand and stone flour in deep layer, the mixing that river sand and stone flour are also perfused on ground is mixed, then
With machine entirely turning over once, top layer and deep soil can just be taken into account.
It is of the invention especially to emphasize to plant a wheel soybean, general green manure plant is not planted, even leguminous green manure is also not suitable for
For improveing clayed soil.Reason is as follows：A green manure economic benefit is not so good as soybean；B, most green manure root systems are shallow, it is impossible to improve deep layer
Soil, and soybean is deep rooting plant, can improve deep soil；C, green manure plant are often suitable only for ploughing under in soil, and this hair
Bright last that link requires covering, the stalk after soybean is received is extraordinary covering, can build and be conducive to microorganism to give birth to
Living and breeding environment；D, soybean belong to legume, and rhizobium have the effect of fixed nitrogen, are conducive to the later stage to plant.
Soybean stalk in the present invention takes the mode for covering returning to the field lid, does not turn over into ground.If also having other miscellaneous around ground
Grass or miscellaneous tree, can cut off and do covering together with soybean stalk.Be embedded to ground in returning to the field and covering ground mode also
The main distinction in field is, is rotted in embedment ground fast, the fast lifting content of organic matter, and it is more to build to have to be covered in surface
The environment lived and bred beneficial to microorganism, makes soil more fertile by the strength of microorganism, meanwhile, ground has covering can be with
Help plant water keeping, organic matter that is antifreeze, being covered in ground finally can equally rot into ground, can equally reach that lifting organic matter contains
The effect of amount.Compared in embedment ground, surface effect is covered in more preferable.
Embodiment：
1st, thick river sand, mild-crude river sand and stone flour, mixed according to 1: 3: 7 ratio；
2nd, traverse furrow is opened in the ground with ditching machine, spacing is 1.5 meters wide；Then river sand stone flour mixture with soil according to 1:
30 ratio is perfused in ground, and in ditch and soil surface will be sprinkled into, then with ploughing machine entirely turning over once, it is noted that can not
Only trench digging is sprinkling upon in ditch, only can not be sprinkling upon surface, it is necessary to all be sprinkled in ground surface and ditch, be taken into account top layer and deep layer, so,
After the whole entirety of ploughing machine are turned over, soil and river sand stone flour etc. could be allowed to mix more well-balanced.
3rd, soybean is planted, and takes dense planting mode.Dense planting can cause yield slightly lower, but for improveing the phase in clay
Soil, it is desirable to have more deep roots prick deep soil, reaches improvement deep soil effect.
4th, after soybean purchase, soybean is left and taken, by weeds useless around the weeds in soybean stalk and ground and ground and miscellaneous
Tree is cut off in the lump, standby after being crushed with stalk crasher.
5th, soybean harvesting after soil can normally plant, in kinds plant or sow after, soybean stalk is sprinkled into ground.
Improving straw mulching ground summer can water conservation, winter can be incubated.The environment for being conducive to microbial reproduction can also be built, reaches that loam is imitated
Really.
6th, embodiments of the present invention are the foregoing is only, but embodiments of the present invention are not limited by above-mentioned implementation steps
System, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be used as, is included within protection scope of the present invention.
Claims (7)
1. a kind of modification method of clayed soil, it is characterised in that process is simple, using thick river sand, mild-crude river sand and stone flour etc. often
With material, coordinate soybean planting, you can complete improved, process, without complicated material, simple and easy to apply, convenient material drawing, cost is low
It is honest and clean.
2. a kind of modification method of clayed soil, it is characterised in that the natural safety of whole improved, process, only using thick river sand, in it is thick
The natural material such as river sand and stone flour, is completed, such as soybean has rhizobium in conjunction with the characteristic of plant in itself, is that soil natural increases
Add nitrogenous fertilizer, while soybean belongs to deep rooting plant, deep soil can be improved.
3. a kind of modification method of clayed soil, it is characterised in that save the time, production is not delayed, income is not reduced；Operated
, it is necessary to delay few time when the mixture of the materials such as thick river sand, middle river sand and stone flour only being added soil in journey, usual one
It can just be completed；Just can normally it plant afterwards.
4. a kind of modification method of clayed soil, it is characterised in that the main matter of the lifting gas permeability of soil is mixed into soil
When, traverse furrow is opened in the ground using ditching machine, and spacing is 1.5 meters wide；Then river sand stone flour mixture with soil according to 1: 30
Ratio is perfused in ground, will be sprinkled into soil surface and ditch, finally again with ploughing machine entirely turning over once, it is noted that can not
Only trench digging is sprinkling upon in ditch, only can not be sprinkling upon surface, it is necessary to all be sprinkled in ground surface and ditch, be taken into account top layer and deep layer, so,
After the whole entirety of ploughing machine are turned over, soil and river sand stone flour etc. could be allowed to mix more well-balanced.
5. a kind of modification method of clayed soil, it is characterised in that especially emphasize to plant a wheel soybean, general green manure is not planted and is planted
Thing, even leguminous green manure is not suitable for use in improvement clayed soil, reason is as follows：A green manure economic benefit is not so good as soybean；It is B, many
Number green manure root system is shallow, it is impossible to improve deep soil, and soybean is deep rooting plant, can improve deep soil；C, green manure plant are led to
Often it is only suitable for ploughing under in soil, and the present invention is last that link requires covering, the stalk after soybean is received is extraordinary covering
Thing, can build the environment for being conducive to microorganism to live and breed；D, soybean belong to legume, and rhizobium have the work of fixed nitrogen
With being conducive to the later stage to plant.
6. a kind of modification method of clayed soil, it is characterised in that the returning to the field mode of soybean stalk is mulching and returning, do not turn over into
Ground；If also having other weeds or miscellaneous tree around ground, it can cut off and do covering together with soybean stalk；It is embedded in ground
The main distinction of the mode returning to the field of returning to the field and covering ground returning to the field is, is rotted in embedment ground fast, the fast lifting content of organic matter,
And be covered in that surface more stresses be build be conducive to microorganism live and breeding environment, soil is allowed by the strength of microorganism
It is more fertile, meanwhile, ground has covering to help plant water keeping, organic matter that is antifreeze, being covered in ground finally equally can be rotten
It is rotten enter ground, can equally reach lifting the content of organic matter effect；Compared in embedment ground, surface effect is covered in more preferable.
7. a kind of modification method of clayed soil, it is characterised in that all processes of the invention and step be all using ecologic planting as
Core, meets circulation, environmental protection, the ecological agriculture concept of energy-conservation, belongs to the patent of invention of sustainable development.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135612.7A CN107046838A (en) | 2016-11-30 | 2016-11-30 | A kind of modification method of clayed soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135612.7A CN107046838A (en) | 2016-11-30 | 2016-11-30 | A kind of modification method of clayed soil |
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| Publication Number | Publication Date |
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| CN107046838A true CN107046838A (en) | 2017-08-18 |
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| CN201611135612.7A Pending CN107046838A (en) | 2016-11-30 | 2016-11-30 | A kind of modification method of clayed soil |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352806A (en) * | 2019-08-29 | 2019-10-22 | 西昌学院 | A kind of clayed soil Paris polyphylla cultural method |
| CN110447335A (en) * | 2019-08-20 | 2019-11-15 | 广西壮族自治区农业科学院 | A kind of preceding Banana soil modification method of selenium-rich banana plantation |
| CN115322038A (en) * | 2022-09-02 | 2022-11-11 | 中国农业大学 | Mucky soil structure improver and using method thereof |
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| US20030101644A1 (en) * | 2001-11-30 | 2003-06-05 | Hamilton, George W. | Methods of improving winter-spring turfgrass quality |
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| CN105935012A (en) * | 2016-05-31 | 2016-09-14 | 山东胜伟园林科技有限公司 | Method of greening low-lying salinized soil by using nutrient soil capable of increasing plant survival rates |
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2016
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Patent Citations (6)
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| US20030101644A1 (en) * | 2001-11-30 | 2003-06-05 | Hamilton, George W. | Methods of improving winter-spring turfgrass quality |
| CN101743885A (en) * | 2008-12-20 | 2010-06-23 | 广东棕榈园林股份有限公司 | Local improving method for high viscosity soil green planting land |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447335A (en) * | 2019-08-20 | 2019-11-15 | 广西壮族自治区农业科学院 | A kind of preceding Banana soil modification method of selenium-rich banana plantation |
| CN110352806A (en) * | 2019-08-29 | 2019-10-22 | 西昌学院 | A kind of clayed soil Paris polyphylla cultural method |
| CN115322038A (en) * | 2022-09-02 | 2022-11-11 | 中国农业大学 | Mucky soil structure improver and using method thereof |
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