CN107580821A - Slight alkaline land vegetation rapid scale greening method - Google Patents
Slight alkaline land vegetation rapid scale greening method Download PDFInfo
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- CN107580821A CN107580821A CN201710997725.6A CN201710997725A CN107580821A CN 107580821 A CN107580821 A CN 107580821A CN 201710997725 A CN201710997725 A CN 201710997725A CN 107580821 A CN107580821 A CN 107580821A
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Abstract
The invention discloses a kind of slight alkaline land vegetation rapid scale greening method, comprise the following steps：Step 1: earth's surface is cleared up；Step 2: soil improvement：To waiting that afforesting saline and alkaline ground surface spreads fertilizer over the fields compound bio modifying agent, stucco soil and carbide slag are mixed while spreading fertilizer over the fields compound bio modifying agent, quickly activates soil activation, acceleration forms soil granular；Ploughed Step 3: treating greening salt-soda soil within the 48h of implementation steps two, be smooth, being poured water, overlay film, thermal insulation wetting 5~10 days, acid-base balance is nursed one's health while reducing soil salt and alkali content, and makes microorganism excessive multiplication death by suffocation, creates sterile soil environment；Step 4: after soil is dried in membrane removal, apply fermentation organic fertilizer, make quickly to breed probiotics formation flora advantage in soil, organic material decomposition goes out nutrition, recovery soil；Step 5: greening vegetation.This method improvement cost is low, effect is good, and plant percent is up to more than 98%.
Description
Technical field
The invention belongs to saline-alkali soil greening technology field, and in particular to a kind of slight alkaline land vegetation rapid scale greening
Method.
Background technology
Coastal area it is widely distributed various marine solonchaks, this kind of soil lack curing in itself, soil quality is inferior, exists
Salinization of soil and the inferior double combination obstacle of soil quality, the water soluble ion being harmful to crop is excessive, and crop is not easy to emerge, in general
Saline alkali tolerant plant grows and can be all suppressed.
However, this kind of soil has, soil layer is deep, physical features is flat, suitable for advantages such as tractor-ploughing, but due to excessive salinity
Presence, surface soil alkalinity is strong, makes crop yield relatively low or even has no harvest, form the saline-alkali wasteland of large area, ecological environment is severe.With
The increasingly reduction using cultivated land resource, salt-soda soil is as a kind of precious standby soil resource, and it is developed and improvement
By as the important source using soil.
Salt-soda soil can briefly be divided into light salt-soda soil, moderate saline-alkali soil and heavy saline using among process.Slightly
Salt-soda soil refers to its emergence rate 70~80%, and salt content is below 3/1000ths；Refer to its salt content heavy salinizedly
More than 6/1000ths, emergence rate is less than 50%；This middle block is exactly moderate saline-alkali soil.It is expressed as with pH value：Slight alkaline land pH
It is worth for 7.1~8.5, moderate saline-alkali soil pH value is 8.5~9.5, and heavy salinized ground pH value is more than 9.5.
The content of the invention
The technical problems to be solved by the invention are to provide that a kind of to improve that cost is low, effect is good, vegetation survival rate is high light
Spend saline-alkali land vegetation rapid scale greening method.
In order to solve the above technical problems, the technical scheme is that：Slight alkaline land vegetation rapid scale greening side
Method, comprise the following steps：
Step 1: earth's surface is cleared up：Remove salt-soda soil region to be afforested surface irregularities, weeds；
Step 2: soil improvement：To waiting that afforesting saline and alkaline ground surface spreads fertilizer over the fields compound bio modifying agent, compound bio modifying agent is used
Measure as 20~50Kg/ mus；Stucco soil and carbide slag are mixed while spreading fertilizer over the fields compound bio modifying agent, amount reproduction soil has in a short time
Beneficial microorganism, quickly activates soil activation, and acceleration forms soil granular；
Step 3: plough, pour water, overlay film：Treated within the 48h of implementation steps two greening salt-soda soil ploughed, be smooth,
Pour water, overlay film, thermal insulation wetting 5~10 days, acid-base balance is nursed one's health while reducing soil salt and alkali content, and make microorganism excessively numerous
Death by suffocation is grown, creates sterile soil environment；
Step 4: soil is supported in fertilising：After soil is dried in membrane removal, apply fermentation organic fertilizer, fermentation Rate of Organic Fertilizer be 500~
1000Kg/ mus, make quickly to breed probiotics formation flora advantage in soil, organic material decomposition goes out nutrition, recovery soil；
Step 5: greening vegetation：Cave is opened in growing area, by water-loss reducer and thin dry ground by weight proportion 1：5~10 is fully mixed
After closing uniformly, divide two layers and averagely apply in cave, first layer applies cave bottom, is banketed after being put into Salt And Alkali Tolerance nursery stock, the second layer is put into
Salt And Alkali Tolerance seedling root top, pour after fill compaction permeable.
As preferable technical scheme, in step 2, the compound bio modifying agent includes the component of following parts by weight：
10~30 parts of lactic acid bacteria；10~30 parts of saccharomycete；10~30 parts of photosynthetic bacteria；20~40 parts of wheat bran；20~40 parts of dregs of beans；Humic acid
20~50 parts；10~70 parts of rice chaff ash；5~10 parts of dipotassium hydrogen phosphate；5~10 parts of urea；15~25 parts of molasses.
As preferable technical scheme, in step 2, the compound bio modifying agent includes the component of following parts by weight：
15~20 parts of lactic acid bacteria；15~20 parts；15~20 parts of photosynthetic bacteria；30~40 parts of wheat bran；20~30 parts of dregs of beans；Humic acid 20~30
Part；20~50 parts of rice chaff ash；6~8 parts of dipotassium hydrogen phosphate；6~8 parts of urea；18~22 parts of molasses.
As preferable technical scheme, in step 2, the compound bio modifying agent, sand, the weight of carbide slag three
Match as 0.1~0.5:10~12：2~5.
As preferable technical scheme, in step 5, Salt And Alkali Tolerance nursery stock 3~5cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, water-loss reducer dosage is 20~30g/
Strain.
As preferable technical scheme, in step 5, Salt And Alkali Tolerance nursery stock in middle mountain China fir, locust tree, dry land willow, tree-of-heaven one
Kind is any several.
By adopting the above-described technical solution, the invention has the advantages that：
(1) compound bio modifying agent microbial inoculum can produce in amount reproduction soil beneficial microbe, micropopulation activity in a short time
Raw polysaccharide and colloid facilitate crumb structure with organic matter and saline-alkali soil, and soil is penetrating, cuts off capillary, prevent to return on saline and alkaline, make
Layer saline and alkaline is planted to decline；Stucco soil and carbide slag are mixed simultaneously, are on the one hand biological flora creative vitality hotbed, after another aspect
Continuing can be mixed into saline-alkali soil when turning over, and can effectively improve soil fertility and gas permeability, eliminate hardened.
(2) after soil activating on the one hand soil salt and alkali content is further reduced by overlay film of pouring water, nurses one's health acid-base balance,
Make microorganism excessive multiplication death by suffocation under thermal insulation wetting action condition simultaneously, create sterile soil environment；Apply fermentation
After organic fertilizer, the soil of near sterile is advantageous to quickly breed probiotics, and so as to form flora advantage, all organic substances all can
Nutrition is decomposited, recovery soil, makes ornamental plant healthy growth and reduces disease, this method improvement cost is low, effect is good, nursery stock
Survival rate is up to more than 98%.
Embodiment
In the following detailed description, some one exemplary embodiments of the present invention are only described by way of explanation.Not
Mediocre to doubt, one of ordinary skill in the art will recognize, without departing from the spirit and scope of the present invention, can be with
Described embodiment is modified with a variety of modes.
Embodiment 1
Slight alkaline land vegetation rapid scale greening method (slight alkaline land pH value is 7.1~8.5), including following step
Suddenly：
Step 1: earth's surface is cleared up：Remove salt-soda soil region to be afforested surface irregularities, weeds；
Step 2: soil improvement：To waiting that afforesting saline and alkaline ground surface spreads fertilizer over the fields compound bio modifying agent, compound bio modifying agent is used
Measure as 20~50Kg/ mus；Stucco soil and carbide slag are mixed while spreading fertilizer over the fields compound bio modifying agent, three's weight proportion is 0.1:
10：2；
The compound bio modifying agent includes the component of following parts by weight：10 parts of lactic acid bacteria；10 parts of saccharomycete；Photosynthetic bacteria
12 parts；20 parts of wheat bran；23 parts of dregs of beans；20 parts of humic acid；11 parts of rice chaff ash；6 parts of dipotassium hydrogen phosphate；5 parts of urea；16 parts of molasses；
Under organic egency, compound bio modifying agent can amount reproduction soil beneficial microbe in a short time, microorganism
Group's activity produces polysaccharide and colloid, facilitates crumb structure with organic matter and saline-alkali soil, and soil is penetrating, cuts off capillary, prevents salt
Returned on alkali, decline topsoil saline and alkaline；Stucco soil and carbide slag are mixed simultaneously, are on the one hand biological flora creative vitality hotbed, separately
It can be mixed into when on the one hand subsequently turning in saline-alkali soil, soil fertility and gas permeability can be effectively improved, eliminated hardened；
Step 3: plough, pour water, overlay film：Treated within the 48h of implementation steps two greening salt-soda soil ploughed, be smooth,
Pour water, overlay film, thermal insulation wetting 5~10 days, acid-base balance is nursed one's health while reducing soil salt and alkali content, and make microorganism excessively numerous
Death by suffocation is grown, creates sterile soil environment；
Step 4: soil is supported in fertilising：After soil is dried in membrane removal, apply fermentation organic fertilizer, fermentation Rate of Organic Fertilizer is 500Kg/
Mu, make quickly to breed probiotics formation flora advantage in soil, organic material decomposition goes out nutrition, recovery soil；
Step 5: greening vegetation：Cave is opened in growing area, by water-loss reducer and thin dry ground by weight proportion 1：5 are sufficiently mixed
After even, divide two layers and averagely apply in cave, first layer applies cave bottom, is banketed after being put into 3~5cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground middle mountain China fir, by the second layer
Middle mountain China fir root system top is put into, is poured after fill compaction permeable.
Even if 30 days without rain, without pouring in the case of, middle mountain China fir survival rate is up to 98%.
Embodiment 2
Slight alkaline land vegetation rapid scale greening method, comprises the following steps：
Step 1: earth's surface is cleared up：Remove salt-soda soil region to be afforested surface irregularities, weeds；
Step 2: soil improvement：To waiting that afforesting saline and alkaline ground surface spreads fertilizer over the fields compound bio modifying agent, compound bio modifying agent is used
Measure as 20~50Kg/ mus；Stucco soil and carbide slag are mixed while spreading fertilizer over the fields compound bio modifying agent, three's weight proportion is 0.2:
12：4；
The compound bio modifying agent includes the component of following parts by weight：15 parts of lactic acid bacteria；18 parts of saccharomycete；Photosynthetic bacteria
20 parts；25 parts of wheat bran；26 parts of dregs of beans；28 parts of humic acid；35 parts of rice chaff ash；8 parts of dipotassium hydrogen phosphate；8 parts of urea；17 parts of molasses；
Under organic egency, compound bio modifying agent can amount reproduction soil beneficial microbe in a short time, microorganism
Group's activity produces polysaccharide and colloid, facilitates crumb structure with organic matter and saline-alkali soil, and soil is penetrating, cuts off capillary, prevents salt
Returned on alkali, decline topsoil saline and alkaline；Stucco soil and carbide slag are mixed simultaneously, are on the one hand biological flora creative vitality hotbed, separately
It can be mixed into when on the one hand subsequently turning in saline-alkali soil, soil fertility and gas permeability can be effectively improved, eliminated hardened；
Step 3: plough, pour water, overlay film：Treated within the 48h of implementation steps two greening salt-soda soil ploughed, be smooth,
Pour water, overlay film, thermal insulation wetting 5~10 days, acid-base balance is nursed one's health while reducing soil salt and alkali content, and make microorganism excessively numerous
Death by suffocation is grown, creates sterile soil environment；
Step 4: soil is supported in fertilising：After soil is dried in membrane removal, apply fermentation organic fertilizer, fermentation Rate of Organic Fertilizer is 800Kg/
Mu, make quickly to breed probiotics formation flora advantage in soil, organic material decomposition goes out nutrition, recovery soil；
Step 5: greening vegetation：Cave is opened in growing area, by water-loss reducer and thin dry ground by weight proportion 1：8 are sufficiently mixed
After even, divide two layers and averagely apply in cave, first layer applies cave bottom, is banketed after being put into 3~5cm of diameter of a cross-section of a tree trunk 1.3 meters above the ground locust tree, the second layer is put
Enter locust tree root system top, poured after fill compaction permeable.
Even if 30 days without rain, without pouring in the case of, locust tree survival rate is up to 99%.
Embodiment 3
Slight alkaline land vegetation rapid scale greening method, comprises the following steps：
Step 1: earth's surface is cleared up：Remove salt-soda soil region to be afforested surface irregularities, weeds；
Step 2: soil improvement：To waiting that afforesting saline and alkaline ground surface spreads fertilizer over the fields compound bio modifying agent, compound bio modifying agent is used
Measure as 50Kg/ mus；Stucco soil and carbide slag are mixed while spreading fertilizer over the fields compound bio modifying agent, three's weight proportion is 0.4:10：3；
The compound bio modifying agent includes the component of following parts by weight：18 parts of lactic acid bacteria；18 parts of saccharomycete；Photosynthetic bacteria
20 parts；35 parts of wheat bran；36 parts of dregs of beans；38 parts of humic acid；52 parts of rice chaff ash；8 parts of dipotassium hydrogen phosphate；8 parts of urea；20 parts of molasses；
Under organic egency, compound bio modifying agent can amount reproduction soil beneficial microbe in a short time, microorganism
Group's activity produces polysaccharide and colloid, facilitates crumb structure with organic matter and saline-alkali soil, and soil is penetrating, cuts off capillary, prevents salt
Returned on alkali, decline topsoil saline and alkaline；Stucco soil and carbide slag are mixed simultaneously, are on the one hand biological flora creative vitality hotbed, separately
It can be mixed into when on the one hand subsequently turning in saline-alkali soil, soil fertility and gas permeability can be effectively improved, eliminated hardened；
Step 3: plough, pour water, overlay film：Treated within the 48h of implementation steps two greening salt-soda soil ploughed, be smooth,
Pour water, overlay film, thermal insulation wetting 5~10 days, acid-base balance is nursed one's health while reducing soil salt and alkali content, and make microorganism excessively numerous
Death by suffocation is grown, creates sterile soil environment；
Step 4: soil is supported in fertilising：After soil is dried in membrane removal, apply fermentation organic fertilizer, fermentation Rate of Organic Fertilizer is 1000Kg/
Mu, make quickly to breed probiotics formation flora advantage in soil, organic material decomposition goes out nutrition, recovery soil；
Step 5: greening vegetation：Cave is opened in growing area, by water-loss reducer and thin dry ground by weight proportion 1：10 are sufficiently mixed
After even, divide two layers and averagely apply in cave, first layer applies cave bottom, is banketed after being put into 3~5cm of diameter of a cross-section of a tree trunk 1.3 meters above the ground tree-of-heaven, the second layer is put
Enter tree-of-heaven root system top, poured after fill compaction permeable.
Even if 30 days without rain, without pouring in the case of, tree-of-heaven survival rate is up to 99%.
The schematical embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention.It is any
Those skilled in the art, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (6)
1. slight alkaline land vegetation rapid scale greening method, it is characterised in that comprise the following steps：
Step 1: earth's surface is cleared up：Remove salt-soda soil region to be afforested surface irregularities, weeds；
Step 2: soil improvement：To waiting that afforesting saline and alkaline ground surface spreads fertilizer over the fields compound bio modifying agent, compound bio modifying agent dosage is
20~50Kg/ mus；Stucco soil and carbide slag are mixed while spreading fertilizer over the fields compound bio modifying agent, amount reproduction soil is beneficial to micro- in a short time
Biology, quickly activates soil activation, and acceleration forms soil granular；
Step 3: plough, pour water, overlay film：Greening salt-soda soil is treated within the 48h of implementation steps two to be ploughed, be smooth, filled
Water, overlay film, thermal insulation wetting 5~10 days, acid-base balance is nursed one's health while reducing soil salt and alkali content, and make microorganism excessive multiplication
Death by suffocation, create sterile soil environment；
Step 4: soil is supported in fertilising：After soil is dried in membrane removal, apply fermentation organic fertilizer, fermentation Rate of Organic Fertilizer be 500~
1000Kg/ mus, make quickly to breed probiotics formation flora advantage in soil, organic material decomposition goes out nutrition, recovery soil；
Step 5: greening vegetation：Cave is opened in growing area, by water-loss reducer and thin dry ground by weight proportion 1：5~10 are sufficiently mixed
After even, divide two layers and averagely apply in cave, first layer applies cave bottom, is banketed after being put into Salt And Alkali Tolerance nursery stock, the second layer is put into salt tolerant
Alkali seedling root top, pour after fill compaction permeable.
2. slight alkaline land vegetation rapid scale greening method as claimed in claim 1, it is characterised in that in step 2,
The compound bio modifying agent includes the component of following parts by weight：10~30 parts of lactic acid bacteria；10~30 parts of saccharomycete；Photosynthetic bacteria
10~30 parts；20~40 parts of wheat bran；20~40 parts of dregs of beans；20~50 parts of humic acid；10~70 parts of rice chaff ash；Dipotassium hydrogen phosphate 5
~10 parts；5~10 parts of urea；15~25 parts of molasses.
3. slight alkaline land vegetation rapid scale greening method as claimed in claim 2, it is characterised in that in step 2,
The compound bio modifying agent includes the component of following parts by weight：15~20 parts of lactic acid bacteria；15~20 parts；Photosynthetic bacteria 15~20
Part；30~40 parts of wheat bran；20~30 parts of dregs of beans；20~30 parts of humic acid；20~50 parts of rice chaff ash；6~8 parts of dipotassium hydrogen phosphate；
6~8 parts of urea；18~22 parts of molasses.
4. slight alkaline land vegetation rapid scale greening method as claimed in claim 1, it is characterised in that：In step 2,
The compound bio modifying agent, sand, the weight proportion of carbide slag three are 0.1~0.5:10~12：2~5.
5. slight alkaline land vegetation rapid scale greening method as claimed in claim 1, it is characterised in that：In step 5,
Salt And Alkali Tolerance nursery stock 3~5cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, water-loss reducer dosage are 20~30g/ strains.
6. slight alkaline land vegetation rapid scale greening method as claimed in claim 1, it is characterised in that：In step 5,
The one kind or any several of Salt And Alkali Tolerance nursery stock in middle mountain China fir, locust tree, dry land willow, tree-of-heaven.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950885A (en) * | 2021-10-27 | 2022-01-21 | 中铁上海工程局集团市政环保工程有限公司 | Soil conditioner for saline-alkali soil in northwest region and greening method |
| CN114830863A (en) * | 2022-04-25 | 2022-08-02 | 中建三局集团有限公司 | Replacement type rapid repair method for saline-alkali soil |
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| CN101164710A (en) * | 2006-10-18 | 2008-04-23 | 张强 | Method for improving saline-alkali soil |
| CN101766072A (en) * | 2010-01-28 | 2010-07-07 | 天津泰达园林建设有限公司 | Desalination method of hydraulic fill sea mud |
| CN103396234A (en) * | 2013-08-06 | 2013-11-20 | 刘立新 | Manufacture method for novel three-element full-effective compound fertilizer |
| CN104672009A (en) * | 2015-02-05 | 2015-06-03 | 永清县久恒农业产品有限公司 | Multifunctional active organic fertilizer and preparation method thereof |
| CN105075627A (en) * | 2015-08-28 | 2015-11-25 | 贵州开磷集团股份有限公司 | Method for planting roxburgh roses and interplanting ficus tikoua bur in saline and alkali land |
| CN105638018A (en) * | 2016-01-28 | 2016-06-08 | 山东三益园林绿化有限公司 | Method for improving moderately-severely hardened saline-alkali land |
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2017
- 2017-10-24 CN CN201710997725.6A patent/CN107580821A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431675A (en) * | 1965-03-10 | 1969-03-11 | David E Moore | Reclaiming saline soils |
| CN101164710A (en) * | 2006-10-18 | 2008-04-23 | 张强 | Method for improving saline-alkali soil |
| CN101766072A (en) * | 2010-01-28 | 2010-07-07 | 天津泰达园林建设有限公司 | Desalination method of hydraulic fill sea mud |
| CN103396234A (en) * | 2013-08-06 | 2013-11-20 | 刘立新 | Manufacture method for novel three-element full-effective compound fertilizer |
| CN104672009A (en) * | 2015-02-05 | 2015-06-03 | 永清县久恒农业产品有限公司 | Multifunctional active organic fertilizer and preparation method thereof |
| CN105075627A (en) * | 2015-08-28 | 2015-11-25 | 贵州开磷集团股份有限公司 | Method for planting roxburgh roses and interplanting ficus tikoua bur in saline and alkali land |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950885A (en) * | 2021-10-27 | 2022-01-21 | 中铁上海工程局集团市政环保工程有限公司 | Soil conditioner for saline-alkali soil in northwest region and greening method |
| CN114830863A (en) * | 2022-04-25 | 2022-08-02 | 中建三局集团有限公司 | Replacement type rapid repair method for saline-alkali soil |
| CN114830863B (en) * | 2022-04-25 | 2023-09-08 | 中建三局集团有限公司 | Quick restoration method for saline-alkali soil replacement |
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