CN102612885A - Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore - Google Patents
Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore Download PDFInfo
- Publication number
- CN102612885A CN102612885A CN2012100904469A CN201210090446A CN102612885A CN 102612885 A CN102612885 A CN 102612885A CN 2012100904469 A CN2012100904469 A CN 2012100904469A CN 201210090446 A CN201210090446 A CN 201210090446A CN 102612885 A CN102612885 A CN 102612885A
- Authority
- CN
- China
- Prior art keywords
- plantation matrix
- vertical shaft
- ditch
- alkali
- ground
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a technology method for effectively improving coastal tidal flat lands with an agro-forestry model and an application therefore. The technology method is characterized in that the technology method adopts a facility ridge tillage technology and a salt leaching and restraining technology and adopts a corresponding system, and a planting substrate fixing device is arranged on coastal tidal flat saline and alkaline lands needing to be improved; the side of the device is provided with a soil borrowing ditch, and the soil borrowing ditch cannot be silted; a shaft is arranged along the soil borrowing ditch and is communicated with the soil borrowing ditch; plants are planted in the planting substrate fixing device, and the bottom of the planting substrate fixing device is provided with a bottom film; a planting substrate is placed on the bottom film; and a mulching film is covered on the upper part of the planting substrate. The technology method sticks to a principle of saline and alkaline land improvement and management combined with agro-forestry efficient utilization and pays attention to increasing the land quality in the utilization process to realize sustainable utilization. The invention provides the positive and effective method for efficiently and safely improving tidal flat soil and intensively and efficiently utilizing tidal flat resources.
Description
Technical field
The present invention relates to a kind of self-employed tree cultivator's composite mode effectively technical method and the application thereof on the coastal beach of improvement ground.
Background technology
The comprehensive exploitation of coastal beach agriculture and forestry is a final goal to increase main agriculture and forestry product effective supply and to increase farmers' income, with the soil comprehensive regulation, to improve the agriculture and forestry working condition be main means.Therefore; Accelerate coastal beach soil melioration process, the problem that at first will solve is to get rid of the obstruction factor that is unfavorable for plant growing, improves the abominable soil environment in coastal beach ground; Improve soil output capacity and economic benefit; Realizing that coastal beach continues harmonious development, is the basis of ecological recovery, also is the key of coastal beach agriculture and forestry comprehensive exploitation.So far, China administers and utilizes saline soil that two kinds of approach are arranged basically: the one, improve the soil to adapt to plant growing.But it is not enough that the maximum restraining factors of this way are freshwater resources, thereby the scale of solonchak capable of using and effect are difficult to that for a long time big breakthrough is arranged.The 2nd, introduce a fine variety the plant improvement saline-alkali soil that adapts to the salt marsh environment.This method is not to change water and soil character and ecotope through a large amount of inputs, to adapt to plant growing, excavates, introduces, screens, cultivates a kind of development mode that the salt-tolerant plant with certain economic value carries out alkaline land improving but adopt.
Up to now, China is in the utilization in saline land and administer aspect such as improvement and formed some single technologies, has possessed certain technological reserve.But because there is difference in various places at aspects such as saline and alkaline obstacle type, physioclimate resource, economic society characteristics; The agriculture and forestry that when zones of different, dissimilar alkaline land improving, are difficult to unified use standard are efficiently utilized supporting technology and application model thereof, thereby many technical measures are used in addition with a certain distance from scale.Up to now, the improvement method on beach saline-alkali ground can reduce: physics method (being also referred to as engineering method sometimes), chemical method and bioanalysis.Wherein physically improved method mainly is to take engineering measure, and like the trench digging desalinization of soil by flooding or leaching and soil moved in to improve the original method, although effect is obvious, cost is too high.Chemical amendments mainly is application of organic fertilizers or soil chemistry modifying agent, though it is also fast to take effect, environmental risk can rise.Though the bio-technology improvement method is also effective, it is slow to take effect.This shows that whether proper technical measures are, is the core of decision reclamation result, also is the key factor of early development benefit height.
Summary of the invention
The object of the invention will provide a kind of exactly and can effectively bring into play the advantage of above-mentioned beach saline-alkali ground improvement method, can evade above-mentioned the improvement method coastal beach saline-alkali ground improving technology method of defective and the coastal beach saline-alkali ground improved system of using this technical method separately again.
First technical scheme that realizes the object of the invention is such:
A kind of self-employed tree cultivator's composite mode is the technical method on the coastal beach saline-alkali of improvement ground effectively, and it is characterized in that: said technical method comprises:
(1) facility ridge culture technology: the coastal beach saline-alkali in the needs improvement is provided with plantation matrix fixture on the ground, and described plantation matrix fixture bottom is provided with counterdie, and plantation matrix is placed on this counterdie, again the covering with plastic film on described plantation matrix top; Said plantation matrix fixture limit is provided with the ditch and keep this ditch that fetches earth not deposited of fetching earth; Plant setting is in described plantation matrix fixture;
(2) drench salt and press down the salt technology: vertical shaft is set and keeps this vertical shaft not deposited, said vertical shaft is communicated with the described ditch that fetches earth.
Above-mentioned (1) described to be arranged on needs the coastal beach saline-alkali of improvement plantation matrix fixture on the ground, is not more than 6 meters at interval by adjacent plantation matrix fixture said plantation matrix fixture is arranged in parallel in said coastal beach saline-alkali on the ground; On each plantation matrix fixture limit the ditch that fetches earth is set, this ditch width that fetches earth is not less than 20 centimetres, the degree of depth and is not less than 40 centimetres, is mainly used in the draining desalinization of soil by flooding or leaching.
The described ditch that fetches earth is arranged on each these plantation matrix fixture 40 centimetres～60 centimeters of plantation matrix fixture back gauge.
For keep fetching earth ditch and vertical shaft are not deposited, the generation of guaranteeing to drench the salt effect He preventing accumulation of salt in the surface soil phenomenon is filled not perishable straw such as reed straw, tree branches etc. in described fetch earth ditch and the described vertical shaft.
Be no more than 50 meters along the every interval of the described ditch that fetches earth a vertical shaft is set, said vertical shaft is communicated with the described ditch that fetches earth, and this vertical shaft bore is not less than 1 meter, the degree of depth and is not less than 1.5 meters, and this degree of depth is a benchmark with ground, said vertical shaft place.
The described plant straw that is placed in the described vertical shaft is to take advantage of a situation to erect along the depth direction of this vertical shaft to place, and the straw in the said vertical shaft bassets and is no less than 20 centimetres.
The described plantation matrix that is placed in the plantation matrix fixture should satisfy the growth requirement of the plant of planting in this plantation matrix fixture.
Described plantation matrix fixture height is not less than 40 centimetres, width and is not less than 20 centimetres.
The described plantation stromal surface that is placed in the plantation matrix fixture is " V " type, this plantation matrix top covering with plastic film.
The technical scheme that realizes second purpose of the present invention is such:
A kind of coastal beach saline-alkali ground improved system that adopts self-employed tree cultivator's composite mode; It is characterized in that: said system comprises the plantation matrix fixture of the coastal beach saline-alkali ground that is arranged on the needs improvement and the ditch that fetches earth that is arranged on this plantation matrix fixture limit, and adjacent plantation matrix fixture is arranged in parallel in described beach saline-alkali on the ground by being not more than 6 meters at interval; Described plantation matrix fixture bottom is provided with counterdie, and plantation matrix places on this counterdie, the top covering with plastic film of this plantation matrix.
The described ditch that fetches earth is set in parallel in plantation matrix fixture limit and apart from 40 centimetres～60 centimetres of this plantation matrix fixtures; The described ditch width that fetches earth is not less than 20 centimetres, the degree of depth and is not less than 40 centimetres; Fill not perishable straw (like reed, tree branches etc.) in the described ditch that fetches earth; Be no more than 50 meters along the every interval of the described ditch that fetches earth a vertical shaft is set, said vertical shaft is communicated with the described ditch that fetches earth, and this vertical shaft bore is not less than 1 meter, the degree of depth and is not less than 1.5 meters; This degree of depth is a benchmark with ground, said vertical shaft place, also puts not perishable straw in this vertical shaft.
The said plant straw that is placed in the vertical shaft is to take advantage of a situation to erect along the depth direction of this vertical shaft to place, and is placed on straw in the vertical shaft and bassets and be no less than 20 centimetres.
The described plantation matrix that is placed in the plantation matrix fixture should satisfy the growth requirement of the plant of planting in this plantation matrix fixture.
Said plantation matrix fixture height is not less than 40 centimetres, width and is not less than 20 centimetres.
The described plantation stromal surface that is seated in the plantation matrix fixture is " V " type, this plantation matrix top covering with plastic film.
Plantation matrix fixture among the present invention mainly is for fixed race phytyl matter, prevents that it from caving in, therefore, the design of plantation matrix fixture can letter can be numerous.Simply can be between two common baffle plates bottom place mat counterdie, covering film is accomplished on plantation matrix top.Also can raise labour productivity with baffle plate and the fertigation system integration in one.Plantation substrate base place mat counterdie, top covering with plastic film in plantation matrix fixture guarantee that the plant rhizosphere environment is suitable, stable, and not only water conservation can also prevent the accumulation of salt in the surface soil; Make " V " type and will plant stromal surface, then help catchmenting; The not straw of perishable decomposition (like reed, tree branches etc.) of landfill that fetches earth in ditch and the vertical shaft helps drenching for a long time salt and converges the carrying out smoothly of salt process.
The counterdie that is arranged on plantation matrix fixture bottom among the present invention adopts the agripast film of intermediate gauge usually, and the mulch film that covers on the plantation matrix adopts the thin agripast film in the agricultural and forestry production usually.
Utilize technical method provided by the invention; Behind the plant normal growth to be planted; The type of particularly crawling liane such as melon or sweet potato etc. will cover wider soil quickly and efficiently, further consolidate the effect but salt is improved the soil, and make amendement get into the benign cycle stage.If desire as the unsuitable plant growing of the soil salinity and alkalinity of plantation matrix, then reply plantation matrix is taken measures as carrying out the local soil improvement to satisfy serike growth requirement.As plant matrix be adopt on the spot excavation fetch earth in the ditch soil and this soil does not satisfy the plant growing requirement, carry out after then can the trench digging work of fetching earth being extended down to the salt that drenches with rain greatly, till soil satisfies the plant normal growth requirement.
Usually moisture is irrigated the manual watering's mode that adopts, and fertilising is then executed with artificial benefit of liquid rich water form, but not diffluent solid fertilizer should be used as base manure when filling plantation matrix.In order to practice thrift freshwater resources and to raise labour efficiency, also can adopt during practical application and irrigate and the incorporate drip irrigation mode of fertilising or other effective measures.
Vertical shaft can be arranged on also can be provided with in the ditch that fetches earth and be arranged near the ditch that fetches earth among the present invention.
Among the present invention for adjacent plantation matrix fixture at interval, ditch width and the degree of depth, vertical shaft are provided with at interval and data values such as the bore of vertical shaft and the degree of depth have been taked no maximum or do not have the qualification of lower limit fetches earth; Be inventor of the present invention combine production practices experience and coastal beach subterranean water level generally about 1.5 meters etc. situation make; During actual enforcement, also to combine the condition of cost and practical application to wait and select suitable numerical value.
The present invention adheres to that alkaline land improving is administered and the efficient principle that combines of utilizing of agriculture and forestry, pays attention in utilizing process, improving land quality, realizes sustainable use.Secondly; On technical thought, break through traditional salt alkali soil improvement thoughtcast; Follow recycling economy and ecological safety theory; With the soil salt is the center and the starting point, establishes to be beneficial to the working specification that this technology is implemented, for efficient, safety improved beach ground soil and the intensive beach resource of efficiently utilizing provide active and effective method.The present invention select to plant plant the time need not too much to consider its salt resistance problem, more need not consider saline land accumulation of salt in the surface soil problem; Plastic foil place mat and covering can significantly improve the availability of liquid manure; Greatly reduce production cost, instant effect; Solved to wash and drenched the easy alluvial problem of salt ditch, drenched salt and pressed down salt effective and lasting; Plant salt tolerance alkalescence to plantation requires lowly, has enlarged the scope that can select plant.
Description of drawings
Fig. 1 is the coastal beach saline-alkali of a present invention ground improved system example structure sketch map;
Fig. 2 is the embodiment of the invention one a planting matrix matter fixture structure sketch map;
Fig. 3 is fetch earth ditch and a vertical shaft arrangement sketch map of the embodiment of the invention;
Fig. 4 is that two kinds of the embodiment of the invention are planted matrix fixture structure sketch map.
Description of reference numerals
The 1-kind is planted the matrix fixture, 2-agripast film, 3-counterdie, 4-stub, the 5-ditch that fetches earth, and the 6-kind is planted matrix, 7-mulch film, 8, the 13-plant, 9-vertical shaft, 10-plant straw, 11-plywood, 12-timber.
Embodiment
For making your auditor and the public can further understand characteristic of the present invention and beneficial effect thereof, the spy describes in detail as follows with the embodiment specific embodiments of the invention:
Embodiment one:
(1) like Fig. 1, shown in Figure 2; In coastal beach moderate to the heavy salinized ground of needs improvement (only having the saline alkali tolerant plants such as reed, denticulate ixeris herb and alkali wormwood artemisia of salt tolerant alkali to exist) by adjacent plantation matrix fixture 4 meters plantation matrix fixtures 1 that laterally arrange at interval; Plantation matrix fixture 1 adopts the agripast film 2 of intermediate gauge to process; High 40 centimetres, wide 20 centimetres; The agripast film 2 that constitutes plantation matrix fixture 1 bottom promptly can be used as the counterdie 3 that is laid on plantation matrix fixture 1 bottom; In order to promote improved effect, can in plantation matrix fixture 1, place the reed straw of about 3 cm thicks of one deck on the counterdie 3 earlier, then in order to improve effect of fertilizer; Can on this reed straw, evenly spread fertilizer over the fields one time base manure, the plastic film support fixation is close to the stub 4 of 2～3 centimetres of diameters again in the both sides of plantation matrix fixture 1.
(2) excavate wide 20 centimetres, dark 40 a centimetres parallel ditch 5 that fetches earth in the above-mentioned plastics plantation of distance matrix fixture 1 about 40 centimetres of distant places and be used for the draining desalinization of soil by flooding or leaching.As too near trench digging fetches earth and can have influence on the stable of plantation matrix fixture 1 ground, if inconvenient again constructing operation too far away, thereby will take all factors into consideration the distance of offering of the ditch 5 that fetches earth.To be placed in this plastics plantation matrix fixture 1 as plantation matrix 6 by the soil that takes out in the ditch 5 that fetches earth, " V " type is made on plantation matrix 6 surfaces, covers one deck mulch film 7 on plantation matrix 6 tops again, and mulch film 7 adopts thin agripast film to process.Plant 8 is planted on the plantation matrix 6 in plantation matrix fixture 1.Support stub 4 nets that to plant matrix fixture 1 both sides with plastic ties again connect, and prevent that the mulch film 7 of soil avalanche and mulching plant matrix 6 from being dispelled.About 25 meters vertical shafts 9 that excavate 1 meter of a bore in every interval in the ditch 5 that fetches earth, and vertical shaft 9 is communicated with the ditch 5 that fetches earth.The degree of depth of this vertical shaft 9 is 1.5 meters, is benchmark in ground, vertical shaft 9 place.
(3) for keep fetching earth ditch 5 and vertical shaft 9 are not deposited, guarantee to drench the salt effect and prevent the accumulation of salt in the surface soil, fetch earth ditch 5 and vertical shaft 9 in, fill not perishable plant straw 10, these plant straw 10 employing reed straws.The straw 10 that is placed in the vertical shaft 9 will be along the placement of taking advantage of a situation of the depth direction of vertical shaft 9, and makes straw 10 basset 20～30 centimetres.Fig. 3 shows fetch earth ditch 5 and vertical shaft 9 arrangements.
It must be noted that, take out and be laid in the ditch 5 that fetches earth in the plantation matrix fixture 1 and should satisfy the growth requirement of the plant of planting 8 as the soil of planting matrix 6.If do not satisfy plant 8 growth requirements, just need take suitably to improve such as application of organic fertilizers or other measure that effectively improves saline-alkali soil, reach requirement until plantation matrix 6, otherwise plant 8 can not normal growth.
Embodiment two:
(1) go up in the heavy salinized ground of coastal beach of needs improvement (only having the saline alkali tolerant plants such as reed, denticulate ixeris herb and alkali wormwood artemisia of salt tolerant alkali to exist) by adjacent plantation matrix fixture 6 meters plantation matrix fixtures 1 that laterally arrange at interval, the structural configuration of this system can be referring to Fig. 1.But plantation matrix fixture 1 is processed by plywood in the present embodiment, and is as shown in Figure 4.With being processed into highly is that 40 centimetres, width are that 40 centimetres strip plywood 11 matches parallel setting successively in twos the grooving shape is set, and two parallel plywood 11 spacings are 20 centimetres, and plywood 11 outsides of two parallel settings are supported with timber 12.The agripast film of intermediate gauge is layed in plantation matrix fixture 1 bottom that two plywoods 11 constitute as counterdie 3; In order to promote improved effect; Can in plantation matrix fixture 1, place the reed straw of about 3～5 cm thicks of one deck on the counterdie 3 earlier; In order to improve effect of fertilizer, can on this reed straw, evenly spread fertilizer over the fields a composite fertilizer then as base manure.
(2) be used for the draining desalinization of soil by flooding or leaching excavating the parallel ditches 5 that fetch earth wide 20 centimetres, dark 40 centimetres of m apart from plywood plantation matrix fixture 1 about 50 centimetres of distant places.To be placed in this plywood plantation matrix fixture 1 as plantation matrix 6 by the soil that takes out in this ditch 5 that fetches earth, " V " type is made on plantation matrix 6 surfaces, covers one deck mulch film 7 on plantation matrix 6 tops again, and mulch film 7 adopts thin agripast film to process.Plant 13 is planted on the plantation matrix 6 in plantation matrix fixture 1.Support timber 12 nets that to plant matrix fixture 1 both sides with plastic ties again connect, and prevent that the mulch film 7 of soil avalanche and mulching plant matrix 6 from being dispelled.About 30 meters vertical shafts 9 that excavate 1 meter of a bore in every interval in the ditch 5 that fetches earth, and vertical shaft 9 is communicated with the ditch 5 that fetches earth.The degree of depth of this vertical shaft 9 is 1.5 meters, is benchmark in ground, vertical shaft 9 place.
(3) for keep fetching earth ditch 5 and vertical shaft 9 are not deposited, guarantee to drench the salt effect and prevent the accumulation of salt in the surface soil, fetch earth ditch 5 and vertical shaft 9 in, fill not perishable plant straw 10, these plant straw 10 employing jute straws.The jute stalk that is placed in the vertical shaft 9 will be along the placement of taking advantage of a situation of vertical shaft 9 depth directions, and makes the jute stalk basset 30～50 centimetres.Present embodiment fetches earth the arrangement of ditch 5 and vertical shaft 9 can be referring to Fig. 3.
The same with embodiment one, it must be noted that, take out and be laid in the ditch 5 that fetches earth in the plantation matrix fixture 1 and should satisfy the growth requirement of the plant of planting 13 as the soil of planting matrix 6.If do not satisfy plant 13 growth requirements, just need take application of organic fertilizers or other effectively to improve the saline-alkali soil measure and suitably improve, reach requirement until plantation matrix 6, otherwise plant 13 can not normal growth.
When moisture threatens plant normal growth in the plantation matrix 6 in the plantation matrix fixture 1; Need to form a delivery port along the puncture on the counterdie 3 of plantation matrix fixture 1 inside of plantation matrix fixture 1 every interval 3-5 rice with tip crooked chisel or other effective utensil; Make to let out under the excess moisture in the plantation matrix 6 to get in the soil of bottom, in order to avoid cause the plant in the plantation matrix fixture 1 to suffer the stain evil.
Claims (15)
1. the effective technical method on the coastal beach saline-alkali of improvement ground of self-employed tree cultivator's composite mode, it is characterized in that: said technical method comprises:
(1) facility ridge culture technology: the coastal beach saline-alkali in the needs improvement is provided with plantation matrix fixture on the ground, and described plantation matrix fixture bottom is provided with counterdie, and plantation matrix is placed on this counterdie, again the covering with plastic film on described plantation matrix top; Said plantation matrix fixture limit is provided with the ditch and keep this ditch that fetches earth not deposited of fetching earth; Plant setting is in described plantation matrix fixture;
(2) drench salt and press down the salt technology: vertical shaft is set and keeps this vertical shaft not deposited, said vertical shaft is communicated with the described ditch that fetches earth.
2. self-employed tree cultivator's composite mode according to claim 1 is the technical method on the coastal beach saline-alkali of improvement ground effectively; It is characterized in that: said (1) described to be arranged on coastal beach saline-alkali plantation matrix fixture on the ground of needs improvement, is not more than 6 meters at interval by adjacent plantation matrix fixture said plantation matrix fixture is arranged in parallel in said coastal beach saline-alkali on the ground; On each plantation matrix fixture limit the ditch that fetches earth is set, this ditch width that fetches earth is not less than 20 centimetres, the degree of depth and is not less than 40 centimetres, is mainly used in the draining desalinization of soil by flooding or leaching.
3. self-employed tree cultivator's composite mode according to claim 2 is the technical method on the coastal beach saline-alkali of improvement ground effectively, it is characterized in that: the described ditch that fetches earth is arranged on each these plantation matrix fixture 40 centimetres～60 centimeters of plantation matrix fixture back gauge.
4. self-employed tree cultivator's composite mode according to claim 1 is the technical method on the coastal beach saline-alkali of improvement ground effectively, it is characterized in that: fill not perishable straw such as reed straw, tree branches etc. in described fetch earth ditch and the described vertical shaft.
5. self-employed tree cultivator's composite mode according to claim 1 is the technical method on the coastal beach saline-alkali of improvement ground effectively; It is characterized in that: be no more than 50 meters along the every interval of the described ditch that fetches earth a vertical shaft is set; Said vertical shaft is communicated with the described ditch that fetches earth; This vertical shaft bore is not less than 1 meter, the degree of depth and is not less than 1.5 meters, and this degree of depth is a benchmark with ground, said vertical shaft place.
6. self-employed tree cultivator's composite mode according to claim 4 is the technical method on the coastal beach saline-alkali of improvement ground effectively; It is characterized in that: the described plant straw that is placed in the described vertical shaft is to take advantage of a situation to erect along the depth direction of this vertical shaft to place, and the straw in the said vertical shaft bassets and is no less than 20 centimetres.
7. self-employed tree cultivator's composite mode according to claim 1 is the technical method on the coastal beach saline-alkali of improvement ground effectively, it is characterized in that: the described plantation matrix that is placed in the plantation matrix fixture should satisfy the growth requirement of the plant of planting in this plantation matrix fixture.
8. self-employed tree cultivator's composite mode according to claim 1 is the technical method on the coastal beach saline-alkali of improvement ground effectively, it is characterized in that: described plantation matrix fixture height is not less than 40 centimetres, width and is not less than 20 centimetres.
9. self-employed tree cultivator's composite mode according to claim 1 is the technical method on the coastal beach saline-alkali of improvement ground effectively, it is characterized in that: the described plantation stromal surface that is placed in the plantation matrix fixture is " V " type, this plantation matrix top covering with plastic film.
10. coastal beach saline-alkali ground improved system that adopts self-employed tree cultivator's composite mode; It is characterized in that: said system comprises the plantation matrix fixture of the coastal beach saline-alkali ground that is arranged on the needs improvement and the ditch that fetches earth that is arranged on this plantation matrix fixture limit; Along the described ditch that fetches earth vertical shaft is set, this vertical shaft is communicated with the described ditch that fetches earth; Adjacent plantation matrix fixture is arranged in parallel in described beach saline-alkali on the ground by being not more than 6 meters at interval; Described plantation matrix fixture bottom is provided with counterdie, and plantation matrix places on this counterdie, the top covering with plastic film of this plantation matrix.
11. the coastal beach saline-alkali ground improved system of employing self-employed tree cultivator composite mode according to claim 10; It is characterized in that: the described ditch that fetches earth is set in parallel in plantation matrix fixture limit and apart from 40 centimetres～60 centimetres of this plantation matrix fixtures; The described ditch width that fetches earth is not less than 20 centimetres, the degree of depth and is not less than 40 centimetres; Fill not perishable straw in the described ditch that fetches earth; Be no more than 50 meters along the every interval of the described ditch that fetches earth a vertical shaft is set, said vertical shaft is communicated with the described ditch that fetches earth, and this vertical shaft bore is not less than 1 meter, the degree of depth and is not less than 1.5 meters; This degree of depth is a benchmark with ground, said vertical shaft place, also puts not perishable straw in this vertical shaft.
12. the coastal beach saline-alkali ground improved system of employing self-employed tree cultivator composite mode according to claim 11; It is characterized in that: the said plant straw that is placed in the vertical shaft is to take advantage of a situation to erect along the depth direction of this vertical shaft to place, and is placed on straw in the vertical shaft and bassets and be no less than 20 centimetres.
13. the coastal beach saline-alkali ground improved system of employing self-employed tree cultivator composite mode according to claim 10 is characterized in that: the described plantation matrix that is placed in the plantation matrix fixture should satisfy the growth requirement of the plant of planting in this plantation matrix fixture.
14. the coastal beach saline-alkali ground improved system of employing according to claim 10 self-employed tree cultivator composite mode is characterized in that: said plantation matrix fixture height is not less than 40 centimetres, width and is not less than 20 centimetres.
15. the coastal beach saline-alkali ground improved system of employing self-employed tree cultivator composite mode according to claim 10 is characterized in that: the described plantation stromal surface that is seated in the plantation matrix fixture is " V " type, this plantation matrix top covering with plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100904469A CN102612885A (en) | 2012-03-26 | 2012-03-26 | Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100904469A CN102612885A (en) | 2012-03-26 | 2012-03-26 | Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102612885A true CN102612885A (en) | 2012-08-01 |
Family
ID=46553369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100904469A Pending CN102612885A (en) | 2012-03-26 | 2012-03-26 | Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102612885A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034434A (en) * | 2016-05-23 | 2016-10-26 | 中国科学院、水利部成都山地灾害与环境研究所 | Intercropping type improvement system and planting method for saline soil in heavy saline soil area with deep water level |
| CN107155455A (en) * | 2017-07-03 | 2017-09-15 | 陈忠 | A kind of white celery hilling device and its application method |
| CN107182331A (en) * | 2017-05-10 | 2017-09-22 | 江苏润顺生态农业科技有限公司 | A kind of method of the greenhouse gardening crops of the salinization of soil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444155A (en) * | 2008-12-25 | 2009-06-03 | 北京精诚博桑科技有限公司 | Device and method for improving saline land |
| CN101779563A (en) * | 2010-03-03 | 2010-07-21 | 上海交通大学 | Planting device for local in-situ reformation of saline and alkaline land |
| CN102057775A (en) * | 2010-11-15 | 2011-05-18 | 中国科学院南京土壤研究所 | Controlled-salinity cultivation method for plating crop on moderate and medium and severe saline-alkali soil |
| CN102187753A (en) * | 2010-03-16 | 2011-09-21 | 关梓鷔 | Method for improving saline-alkali soil by rice hull micro-capsule water permeation |
| CN102197726A (en) * | 2011-06-03 | 2011-09-28 | 兰州大学 | Method for improving seriously saline-alkali land of oasis area and planting high-quality lawn |
| CN202503892U (en) * | 2012-03-26 | 2012-10-31 | 苏州绿世界园林发展有限公司 | Effective improvement system for coastal foreshore saline-alkali land by using composite mode of forestry and agriculture |
-
2012
- 2012-03-26 CN CN2012100904469A patent/CN102612885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444155A (en) * | 2008-12-25 | 2009-06-03 | 北京精诚博桑科技有限公司 | Device and method for improving saline land |
| CN101779563A (en) * | 2010-03-03 | 2010-07-21 | 上海交通大学 | Planting device for local in-situ reformation of saline and alkaline land |
| CN102187753A (en) * | 2010-03-16 | 2011-09-21 | 关梓鷔 | Method for improving saline-alkali soil by rice hull micro-capsule water permeation |
| CN102057775A (en) * | 2010-11-15 | 2011-05-18 | 中国科学院南京土壤研究所 | Controlled-salinity cultivation method for plating crop on moderate and medium and severe saline-alkali soil |
| CN102197726A (en) * | 2011-06-03 | 2011-09-28 | 兰州大学 | Method for improving seriously saline-alkali land of oasis area and planting high-quality lawn |
| CN202503892U (en) * | 2012-03-26 | 2012-10-31 | 苏州绿世界园林发展有限公司 | Effective improvement system for coastal foreshore saline-alkali land by using composite mode of forestry and agriculture |
Non-Patent Citations (1)
| Title |
|---|
| 刘金荣等: "干旱荒漠绿洲区重盐碱地底层衬膜隔盐效果与优质草坪建植研究", 《草地学报》, vol. 16, no. 02, 15 March 2008 (2008-03-15), pages 202 - 207 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034434A (en) * | 2016-05-23 | 2016-10-26 | 中国科学院、水利部成都山地灾害与环境研究所 | Intercropping type improvement system and planting method for saline soil in heavy saline soil area with deep water level |
| CN106034434B (en) * | 2016-05-23 | 2018-07-06 | 中国科学院、水利部成都山地灾害与环境研究所 | Make formula improvement system and method for planting between deep water level heavily salted soil area salty soils |
| CN107182331A (en) * | 2017-05-10 | 2017-09-22 | 江苏润顺生态农业科技有限公司 | A kind of method of the greenhouse gardening crops of the salinization of soil |
| CN107155455A (en) * | 2017-07-03 | 2017-09-15 | 陈忠 | A kind of white celery hilling device and its application method |
| CN107155455B (en) * | 2017-07-03 | 2022-06-24 | 陈忠 | Use method of white celery hilling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102067753B (en) | Long-term governance method for converting saline-alkali soil into fertile farmland | |
| CN104131572B (en) | A kind of method for administering red soil deep erosion hillside fields | |
| CN102273335B (en) | Treatment and utilization method of muddy seashore saline soil | |
| CN102612882B (en) | Method for improving coastal beach by burying plant stalks in ditches, and salt leaching and inhibiting system | |
| CN101849454B (en) | Biological synthesis improvement method of salt-alkali shoaly land | |
| CN105519274A (en) | Integration method of large-scale coastal newly reclaimed beach agricultural land ecologicalization exploitation | |
| Kathuli et al. | In-situ soil moisture conservation: utilisation and management of rainwater for crop production | |
| CN103416278A (en) | Method for culturing vegetation in Karst landform region | |
| CN103340114A (en) | Multilayer plant-cultivating bag made of linen | |
| CN102656987A (en) | Method for supplementing water and fertilizer by using biogas slurry | |
| CN102392453A (en) | Terrace bank construction method for changing slope farmland into level terrace in reservoir area of Three Gorges | |
| CN106922242A (en) | A kind of method of improving the soil in citrus orchard field | |
| CN103597988B (en) | One is first filled with and is executed winter wheat topdressing method afterwards | |
| CN102792799B (en) | Dense ditch management method | |
| CN103749064A (en) | Method for storing water and retaining fertilizer of orchard by use of biomass charcoal | |
| CN102550160A (en) | Rainwater-harvesting permeability-enhancing and evaporation-inhibiting method for improving saline and alkaline lands locally | |
| CN109041626A (en) | Newly-built citrus orchard soil improvement and fertilizer application method | |
| CN102612885A (en) | Technology method for effectively improving coastal tidal flat lands with agro-forestry model and application therefore | |
| CN104663344A (en) | Mountain fruit growing method | |
| CN202503892U (en) | Effective improvement system for coastal foreshore saline-alkali land by using composite mode of forestry and agriculture | |
| CN105493807A (en) | Vegetation plantation method preventing water and soil loss | |
| CN102498758A (en) | Water-saving cultivating method and structure | |
| CN101347790B (en) | method for improving alkaline land | |
| CN103314760A (en) | Field planting method for clonal tea trees | |
| CN106489465A (en) | A kind of in heavy salinized the method for recovering sheep's hay vegetation in the north |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |