CN105638018A - Method for improving moderately-severely hardened saline-alkali land - Google Patents
Method for improving moderately-severely hardened saline-alkali land Download PDFInfo
- Publication number
- CN105638018A CN105638018A CN201610060002.9A CN201610060002A CN105638018A CN 105638018 A CN105638018 A CN 105638018A CN 201610060002 A CN201610060002 A CN 201610060002A CN 105638018 A CN105638018 A CN 105638018A
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- salt
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- fertilizer
- hardens
- soda soil
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/06—Calcium compounds, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a method for improving moderately-severely hardened saline-alkali land. The method includes the following steps that 1, biological amendment is applied to the moderately-severely hardened saline-alkali land, and rotary tillage and deep plowing are conducted after application of the biological amendment; 2, land preparation is conducted on the land obtained after rotary tillage and deep plowing are conducted, furrows are arranged, and the peripheries of the furrows are provided with drainage ditches communicated with the furrows; 3, sapling container bags are arranged on the formed furrows, and pinus sylvestris ssp.kulendensis is planted in each sapling container bag. By means of the method, the land utilization rate and land yield can be raised, and saline alkali of soil and the distribution range of plant root systems are improved.
Description
Technical field
The invention belongs to technical field of land improvement, the modification method in salt-soda soil of hardening particularly to a kind of middle severe.
Background technology
At present, the salinization of soil, occur mainly in arid, semiarid region, owing to flood irrigation and a filling are not arranged, cause level of ground water to rise or the salinity of soil bottom or subsoil water rises to earth's surface with capillary, after moisture evaporation, make salt accumulation in topsoil, when soil salt content too high (more than 0.3%), the saline and alkaline disaster of formation. In recent years, salinization of soil problem is one of environmental problem that the whole world is the most serious at present, due to human development and the utilization to large-area soil, increasingly generates new secondary salinization, accelerates the process of the salinization of soil. Ecological construction is had a vital effect by the harden exploitation in salt-soda soil of middle severe, and middle severe hardens emphasis that salt-soda soil develops and difficult point is exactly vegetation. At present, being suitable to middle severe and harden the plant desalination Radix Rehmanniae in salt-soda soil by outward, general crops or industrial crops are difficult to survive, and substantially vegetation is difficult to survive, and greatly cause the waste of land resource.
Therefore, in view of such scheme in actual fabrication and implements the disappearance part used, and revised, improve, simultaneously in line with the spirit asked and theory, and by the auxiliary of the knowledge of specialty, experience, and after clever thought in many ways, test, side creates the present invention, spy reoffers a kind of middle severe and hardens the modification method in salt-soda soil, it is possible to the saline and alkaline in improvement soil, improves utilization rate and the output in soil.
Summary of the invention
The present invention proposes a kind of middle severe and hardens the modification method in salt-soda soil, solves the salt-soda soil crops of hardening of severe in prior art and is difficult to survive, the problem greatly causing land resource waste.
The technical scheme is that and be achieved in that: a kind of middle severe hardens the modification method in salt-soda soil, comprises the steps,
S100: biological modification agent is entered to use in centering severe salt-soda soil of hardening, and after completing the using of biological modification agent, carry out rotary tillage plough deeply;
S200: the soil after rotary tillage is ploughed deeply carries out processing wholely, arranges furrow and arranges the gutter of connection furrow in furrow surrounding;
S300: seedling container bag is set on the ridge of whole, and plants salt pine in seedling container bag.
As one preferred embodiment, the biological modification agent composition used in described step S100 includes biological bacteria fermentation fertilizer and ardealite, and the consumption that makes that wherein biological bacteria fermentation is fertile is 0.1��0.15m3/m2, the consumption that makes of ardealite is 2��3kg/m2Enter, plough deeply 40cm-50cm parallel, make biological modification agent and mixing with soil uniform.
As one preferred embodiment, the seedling container bag in described step S300, including a vessel, the bottom of vessel and sidewall offer perforate, the bore of described vessel is up big and down small, and perforate is circular hole or bar hole, and described vessel adopts degradable material.
As one preferred embodiment, described biological bacteria fermentation fertilizer includes crop material fertilizer, organic fertilizer, animal fertilizer and compound fertilizer, described crop material fertilizer can include in corn straw, wheat stalk, cotton stalk, potato class straw any one or multiple, animal fertilizer include fish guano, bacterial manure, chicken manure is fertile, cattle fertile, in horse fertilizer any one or multiple; Organic fertilizer include in peat composed of rotten mosses fertilizer, bean dregs, distiller grains, acid-sludge, alga fertilizer any one or multiple; Compound fertilizer includes nitrogen-phosphorus-potassium compound fertilizer.
As one preferred embodiment, the operating weight proportion relation of described crop material fertilizer, organic fertilizer, animal fertilizer and compound fertilizer is, 6: 2: 1: 1.
As one preferred embodiment, it is provided with step S201 between described step S200 and step S300: treat improvement salt-soda soil and carry out salt discharge, desalinization of soil by flooding or leaching process.
As one preferred embodiment, salt discharge in described step S201, the desalinization of soil by flooding or leaching mode include pouring water flushing and warping.
As one preferred embodiment, after described step S201, it is provided with step S202: after salt discharge, the desalinization of soil by flooding or leaching are processed, centering severe salt-soda soil of hardening carries out aluminum coated steel, carries out heating, protect entropy and process, it is suppressed that salinity rises.
As one preferred embodiment, being additionally provided with step S301 after described step S300, the alkaline land soil after salt discharge, the desalinization of soil by flooding or leaching are processed sprays antiperspirant.
As one preferred embodiment, the consumption that makes of described antiperspirant is 3-4KG/m2, concentration is 5.2%-6%.
After have employed technique scheme, the invention has the beneficial effects as follows: by using biological modification agent, increase the corrosion number of soil, be conducive to the formation of crumb structure, the ventilation in improvement salt-soda soil, his nutrient situation permeable, the organic acid produced after organic matter decomposition can also the alkalescence of sweetening of the soil, and in order to be effective by deep ploughing etc.; Additionally, be additionally provided with furrow, it is simple to Pluvial prevention waterlogging draining; By difference prepare of the same race, reasonable setting space, both added utilization rate and the land output in soil, improved again the saline alkali of soil and the distribution of vegetation root system.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that in the present invention, severe hardens the modification method schematic flow sheet in salt-soda soil;
Fig. 2 is the structural representation of seedling container bag in step S300 of the present invention.
In figure, 1-vessel; 2-perforate; 3-degraded layer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, harden modification method in salt-soda soil of severe includes step in this: S100: biological modification agent is entered to use in centering severe salt-soda soil of hardening, and after completing the using of biological modification agent, carry out rotary tillage plough deeply;
S200: the soil after rotary tillage is ploughed deeply carries out processing wholely, arranges furrow and arranges the gutter of connection furrow in furrow surrounding;
S300: seedling container bag is set on the ridge of whole, and plants salt pine in seedling container bag.
As shown in Figure 2, seedling container bag in step S300, seedling container bag in described step S300, including a vessel, the bottom of vessel and sidewall offer perforate, the bore of described vessel is up big and down small, and perforate is circular hole or bar hole, and is provided with degraded layer in described vessel.
Severe hardens the modification method in salt-soda soil in this, and the biological modification agent composition used in step S100 includes that biological bacteria fermentation is fertile and ardealite, and the consumption that makes that wherein biological bacteria fermentation is fertile is 0.1��0.15m3/m2, the consumption that makes of ardealite is 2��3kg/m2And carry out ploughing deeply 40cm-50cm, make biological modification agent and mixing with soil uniform, further, biological bacteria fermentation fertilizer includes crop material, organic fertilizer, tankage and compound fertilizer, wherein crop material can include corn straw, wheat stalk, cotton stalk, potato class straw etc., animal fertilizer include fish guano, bacterial manure, chicken manure is fertile, cattle fertile, in horse fertilizer any one or multiple; Fertilizer can in peat composed of rotten mosses fertilizer, bean dregs, distiller grains, acid-sludge, alga fertilizer any one or multiple; Compound fertilizer includes nitrogen-phosphorus-potassium compound fertilizer, further, the use proportioning of crop material, organic fertilizer, tankage and compound fertilizer is 6: 2: 1: 1, certainly concrete proportioning can carry out suitable being adapted to different requirements, cost can be reduced as suitably increased crop material, increase organic fertilizer and can strengthen soil activation. It is provided with step S201: treat improvement salt-soda soil and carry out salt discharge, desalinization of soil by flooding or leaching process, processed by the salt discharge desalinization of soil by flooding or leaching and can reduce the content of salinity in soil between described step S200 and step S300. Salt discharge in described step S201, the desalinization of soil by flooding or leaching mode include pouring water flushing and warping, utilize which can discharge the scale in soil. It is provided with step S202: after salt discharge, the desalinization of soil by flooding or leaching are processed after described step S201, centering severe salt-soda soil of hardening carries out overlay film, carry out heating, protecting entropy process, salinity is suppressed to rise, wherein the concentration of overlay film can be adjusted correspondingly according to different situations, but it should be noted that overlay film should not have influence on the plantation of Ramulus et Folium Tamaricis. Being additionally provided with step S301 after described step S300, the alkaline land soil after salt discharge, the desalinization of soil by flooding or leaching are processed sprays antiperspirant, and antiperspirant sprays the vacuum side of blade in vegetation, it is possible to effectively slow down scattering and disappearing of vegetation internal water. The consumption that makes of described antiperspirant is 3-4KG/m2, concentration is 5.2%-6%.
It addition, in the specific embodiment of the invention, row spacing is 1.5m, long 50m, furrow ditch depth 0.3m, bottom width 0.25m, wide 0.5m suitable for reading; Or, row spacing is designed as 2.5m, long 50m, furrow ditch depth 0.3m, bottom width 0.75m, wide 1m suitable for reading; Deeply may be arranged as other specifications certainly for row spacing and ridge, but have preferably implementation result under this specification, the Planting Row Distance between adjacent salt pine is 0.5m��1m, and spacing in the rows is 0.5m��1m.
In the present invention, severe hardens the modification method in salt-soda soil, by using biological modification agent, increase the corrosion number of soil, be conducive to the formation of crumb structure, the ventilation in improvement salt-soda soil, his nutrient situation permeable, the organic acid produced after organic matter decomposition can also the alkalescence of sweetening of the soil, and in order to be effective by deep ploughing etc.; Additionally, be additionally provided with furrow, it is simple to Pluvial prevention waterlogging draining; By difference prepare of the same race, reasonable setting space, both added utilization rate and the land output in soil, improved again the saline alkali of soil and the distribution of vegetation root system, it is achieved centering severe had hardened the improvement in salt-soda soil.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. severe hardens the modification method in salt-soda soil in one kind, it is characterised in that comprise the steps,
S100: biological modification agent is entered to use in centering severe salt-soda soil of hardening, and after completing the using of biological modification agent, carry out rotary tillage plough deeply;
S200: the soil after rotary tillage is ploughed deeply carries out processing wholely, arranges furrow and arranges the gutter of connection furrow in furrow surrounding;
S300: seedling container bag is set on the ridge of whole, and plants salt pine in seedling container bag.
2. middle severe according to claim 1 hardens the modification method in salt-soda soil, it is characterised in that the biological modification agent composition used in described step S100 includes that biological bacteria fermentation is fertile and ardealite, and the consumption that makes that wherein biological bacteria fermentation is fertile is 0.1��0.15m3/m2, the consumption that makes of ardealite is 2��3kg/m2Enter, plough deeply 40cm-50cm parallel, make biological modification agent and mixing with soil uniform.
3. middle severe according to claim 1 hardens the modification method in salt-soda soil, it is characterized in that, seedling container bag in described step S300, including a vessel, the bottom of vessel and sidewall offer perforate, the bore of described vessel is up big and down small, and perforate is circular hole or bar hole, and described vessel adopts degradable material.
4. middle severe according to claim 2 hardens the modification method in salt-soda soil, it is characterized in that, described biological bacteria fermentation fertilizer includes crop material fertilizer, organic fertilizer, animal fertilizer and compound fertilizer, described crop material fertilizer can include in corn straw, wheat stalk, cotton stalk, potato class straw any one or multiple, animal fertilizer include fish guano, bacterial manure, chicken manure is fertile, cattle fertile, in horse fertilizer any one or multiple; Organic fertilizer include in peat composed of rotten mosses fertilizer, bean dregs, distiller grains, acid-sludge, alga fertilizer any one or multiple; Compound fertilizer includes nitrogen-phosphorus-potassium compound fertilizer.
5. middle severe according to claim 4 hardens the modification method in salt-soda soil, it is characterised in that the operating weight proportion relation of described crop material fertilizer, organic fertilizer, animal fertilizer and compound fertilizer is, and 6: 2: 1: 1.
6. middle severe according to claim 1 hardens the modification method in salt-soda soil, it is characterised in that be provided with step S201 between described step S200 and step S300: treat that improvement salt-soda soil carries out salt discharge, the desalinization of soil by flooding or leaching processes.
7. middle severe according to claim 6 hardens the modification method in salt-soda soil, it is characterised in that salt discharge in described step S201, the desalinization of soil by flooding or leaching mode include pouring water flushing and warping.
8. middle severe according to claim 6 hardens the modification method in salt-soda soil, it is characterized in that, after described step S201, be provided with step S202: after salt discharge, the desalinization of soil by flooding or leaching are processed, centering severe salt-soda soil of hardening carries out overlay film, carry out heating, protecting entropy process, it is suppressed that salinity rises.
9. middle severe according to claim 1 hardens the modification method in salt-soda soil, it is characterised in that be additionally provided with step S301 after described step S300, and the alkaline land soil after salt discharge, the desalinization of soil by flooding or leaching are processed sprays antiperspirant.
10. middle severe according to claim 9 hardens the modification method in salt-soda soil, it is characterised in that the consumption that makes of described antiperspirant is 3-4KG/m2, concentration is 5.2%-6%.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211843A (en) * | 2016-07-15 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of method improveing alkaline land soil structure |
| CN106954406A (en) * | 2017-03-23 | 2017-07-18 | 宁夏大学 | A kind of modification method for the alkaline earth that is cracked |
| CN107234129A (en) * | 2017-07-27 | 2017-10-10 | 郭婷 | Alkaline land soil restorative procedure |
| CN107318290A (en) * | 2017-07-27 | 2017-11-07 | 郭婷 | It is capable of the salt-soda soil restorative procedure of Planting Crops |
| CN107347292A (en) * | 2017-07-27 | 2017-11-17 | 郭婷 | Improve soil salt-soda soil restorative procedure |
| CN107371431A (en) * | 2017-07-27 | 2017-11-24 | 郭婷 | The salt-soda soil restorative procedure of timely salt discharge |
| CN107580821A (en) * | 2017-10-24 | 2018-01-16 | 潍坊友容实业有限公司 | Slight alkaline land vegetation rapid scale greening method |
| CN107649505A (en) * | 2017-10-24 | 2018-02-02 | 潍坊友容实业有限公司 | Slight alkaline land soil ecology fast repairing method |
| CN107667593A (en) * | 2017-10-24 | 2018-02-09 | 潍坊友容实业有限公司 | Moderate saline-alkali soil soil ecology depth modification method |
| CN107841311A (en) * | 2017-10-24 | 2018-03-27 | 潍坊友容实业有限公司 | Complex biological modifying agent and its application process are used in alkaline land soil improvement |
| CN107980269A (en) * | 2018-01-09 | 2018-05-04 | 天津市瑞德赛恩水业有限公司 | Alkaline land soil is improved and biological renovation method |
| CN108271453A (en) * | 2017-12-19 | 2018-07-13 | 潍坊友容实业有限公司 | A method of prevent alkaline land soil hardened |
| CN108934258A (en) * | 2018-06-29 | 2018-12-07 | 北京碧青园生态环境科技有限公司 | A method of salt-soda soil is improved using southern No. 9 jerusalem artichokes of jerusalem artichoke |
| CN109892059A (en) * | 2019-03-28 | 2019-06-18 | 中国科学院沈阳应用生态研究所 | A kind of method that substep cuts down safely layout planning Soil Nitrate and sulfate excessive buildup |
| CN117837330A (en) * | 2024-03-07 | 2024-04-09 | 天津大学四川创新研究院 | Method suitable for changing desert soil aggregate structure |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211843A (en) * | 2016-07-15 | 2016-12-14 | 山东胜伟园林科技有限公司 | A kind of method improveing alkaline land soil structure |
| CN106954406A (en) * | 2017-03-23 | 2017-07-18 | 宁夏大学 | A kind of modification method for the alkaline earth that is cracked |
| WO2018171132A1 (en) * | 2017-03-23 | 2018-09-27 | 宁夏大学 | Method for alleviating cracking in alkaline soil |
| CN107347292A (en) * | 2017-07-27 | 2017-11-17 | 郭婷 | Improve soil salt-soda soil restorative procedure |
| CN107234129A (en) * | 2017-07-27 | 2017-10-10 | 郭婷 | Alkaline land soil restorative procedure |
| CN107371431A (en) * | 2017-07-27 | 2017-11-24 | 郭婷 | The salt-soda soil restorative procedure of timely salt discharge |
| CN107318290A (en) * | 2017-07-27 | 2017-11-07 | 郭婷 | It is capable of the salt-soda soil restorative procedure of Planting Crops |
| CN107580821A (en) * | 2017-10-24 | 2018-01-16 | 潍坊友容实业有限公司 | Slight alkaline land vegetation rapid scale greening method |
| CN107649505A (en) * | 2017-10-24 | 2018-02-02 | 潍坊友容实业有限公司 | Slight alkaline land soil ecology fast repairing method |
| CN107667593A (en) * | 2017-10-24 | 2018-02-09 | 潍坊友容实业有限公司 | Moderate saline-alkali soil soil ecology depth modification method |
| CN107841311A (en) * | 2017-10-24 | 2018-03-27 | 潍坊友容实业有限公司 | Complex biological modifying agent and its application process are used in alkaline land soil improvement |
| CN108271453A (en) * | 2017-12-19 | 2018-07-13 | 潍坊友容实业有限公司 | A method of prevent alkaline land soil hardened |
| CN107980269A (en) * | 2018-01-09 | 2018-05-04 | 天津市瑞德赛恩水业有限公司 | Alkaline land soil is improved and biological renovation method |
| CN107980269B (en) * | 2018-01-09 | 2019-09-17 | 天津市瑞德赛恩水业有限公司 | Alkaline land soil improvement and biological renovation method |
| CN108934258A (en) * | 2018-06-29 | 2018-12-07 | 北京碧青园生态环境科技有限公司 | A method of salt-soda soil is improved using southern No. 9 jerusalem artichokes of jerusalem artichoke |
| CN108934258B (en) * | 2018-06-29 | 2021-07-23 | 北京碧青园生态环境科技有限公司 | Method for improving saline-alkali soil by using south jerusalem artichoke No. 9 |
| CN109892059A (en) * | 2019-03-28 | 2019-06-18 | 中国科学院沈阳应用生态研究所 | A kind of method that substep cuts down safely layout planning Soil Nitrate and sulfate excessive buildup |
| CN117837330A (en) * | 2024-03-07 | 2024-04-09 | 天津大学四川创新研究院 | Method suitable for changing desert soil aggregate structure |
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