CN106489342A - A kind of local improving method of salt-soda soil planting soil - Google Patents
A kind of local improving method of salt-soda soil planting soil Download PDFInfo
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- CN106489342A CN106489342A CN201610906566.XA CN201610906566A CN106489342A CN 106489342 A CN106489342 A CN 106489342A CN 201610906566 A CN201610906566 A CN 201610906566A CN 106489342 A CN106489342 A CN 106489342A
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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
Abstract
The present invention relates to a kind of local improving method of salt-soda soil planting soil, belongs to land technical field, method includes adding soil conditioner, mixed organic acid, fermentation distiller grains and acid-sludge, streptomycete etc..The local improving method of salt-soda soil planting soil of the present invention, design is simple, applicable camber RS in Alkali Region, the improvement purchasing of raw materials are convenient, and local improving soil effect is fast, not only the short time is interior so that soil salt content is down to the level of suitable general plant growing for persistent period length, soil physico-chemical property there has also been and be obviously improved simultaneously, fertile soil, and water-retaining property strengthens, and occur without accumulation of salt in the surface soil phenomenon, urban landscaping planting soil improvement work can be substantially met.
Description
Technical field
The invention belongs to land technical field, more particularly to a kind of local improving method of salt-soda soil planting soil.
Background technology
Salt-soda soil is very wide in world's distribution, according to investigations throughout more than 30 countries in six continents, 9.56 hundred million hectares of the gross area, in
State's salt-soda soil distribution tool third place in the world, about 100,000,000 hectares of area.It is a difficult problem that the world faces all the time that alkaline land improving is.
Chinese three northern areas of China（Northwest, northeast, North China）It is the most area of salt-soda soil distribution pattern, through the effort of several generations, in salt
In the research of alkali ground improvement, have accumulated rich experience and achieve good achievement, from selection plant, system salt discharge, later stage
Maintenance management etc. has carried out numerous studies, and resource consumption is high, to implantation in large scale than advantageous, is applied to landscape plant plantation
When, then there is certain limitation.
Landscape planting is related to that planting soil amount is few, and area is little, and plant variety is more, and Planting Patterns are complicated, particularly big tree transplanting
Project, high cost is the most fast method of effect using local improving planting soil.But, it is suitable for a small range of landscape planting
Saline and alkali land improvement method, is studied less at present.
Content of the invention
The present invention is for disadvantages mentioned above present in prior art, there is provided a kind of local improving side of salt-soda soil planting soil
Method, wide in variety for landscape plant, Planting Patterns are complicated, need the features such as soil amount is few, and area is little, research and development salt-soda soil local during plantation
The method of improvement planting soil, the planting soil after improvement are particularly well-suited to the plantation of landscape plant.
Technical solution of the present invention is as follows：
A kind of local improving method of salt-soda soil planting soil, comprises the following steps：
1）According to landscape plant kind to be planted, the planting soil region for needing to improve in salt-soda soil is determined, excavate in region
The deep soil of 1.5-2.0m is tedded, and after original soil is dried, is smashed, and adds soil conditioner, is mixed, described soil conditioner
Consist of by weight：In terms of per 100 parts of soil, yellow sand 3-5 parts, peat soil 1-2 parts, cattle and sheep excrement 5-8 parts, calcium superphosphate 1-
2 parts；
2）Surrounding in the planting soil region for needing improvement digs the hair ditch that depth is 2-5m, then flattens planting soil ground,
Dig bar ditch, ditch spacing 1.0-1.5m, width 0.3-0.5m, depth 1.2-1.6m；Irrigated with water and soaked after 3-8h, draining is shone
Dry；
3）Planting soil is squirted after 5000 times of mixed organic acid dilute with water, 6-9cm distiller grains and acid-sludge mixture is then covered by, is pressed
Inoculum concentration according to mass fraction 0.1% adds yeast fermentation 15-20 days, then turns over, and ploughed depth 1.2-1.8m makes fermentation
Product is with planting soil with volume ratio 1:15-20 mix homogeneously；
4）Take strepto- bacteria culture fluid and compare 1 with planting soil weight:150-200 mix, then transplant landscape plant, then by planting soil with
Earthing after abscisic acid, ethephon, sodium potassium tartrate tetrahydrate and Aminoacids complex powder mixing and stirring, covers to subsurface 5-10cm
Place, holding planting soil humidity 60% of watering, normal maintenance management.
Step 3）In, described mixed organic acid is consisted of by weight：Wood vinegar 5-6 parts, fulvic acid 3-5 parts, corruption
Grow sour 3-5 parts, L-AA 1-2 parts, citric acid 1-2 parts；
The preparation method of described wood vinegar is：By mass ratio 80:50:50 Robinia pseudoacacia L. branch, Ramulus Mori and horse hair pine branch powder
Broken, mixing is done under 2-3h, 280-320 DEG C of 120-135 DEG C of insulation 2-3h, 400-450 DEG C of insulation insulation 1.5-2h successively
Evaporate, merge dry distillation liquid, after remove impurity, 1 is pressed with water:The volume ratio mixing of 300-350, stratification take supernatant, and 100-105 DEG C often
Pressure distillation, distillate are taken filtrate, are obtained wood vinegar with filtering after activated carbon process.
Step 3）In, distiller grains and acid-sludge mass ratio 1 in described distiller grains and acid-sludge mixture:1 ;
The preferred pure grain distiller grains of described distiller grains, the preferred pure grain acid-sludge of acid-sludge.
Step 4）In, described streptomycete is the streptomycete that extracts in Ramulus et Folium Tamariciss planting soil；Culture medium is consisted of：Rhizoma Solani tuber osi
200g, glucose 20g, agar 15-20g, tap water 1000ml, pH7.5, sterilizing methods：121 DEG C of sterilizing 30min.
Step 4）In, planting soil is 500 with the mass ratio of abscisic acid, ethephon, sodium potassium tartrate tetrahydrate, Aminoacids complex powder：
0.2：0.1：7：10.
The local improving method of salt-soda soil planting soil of the present invention, design are simple, are suitable for camber RS in Alkali Region, and improvement raw material is adopted
Just, local improving soil effect is fast for purchaser, and not only the short time is interior so that soil salt content is down to suitably general plant for persistent period length
The level of thing growth, while soil physico-chemical property there has also been being obviously improved, fertile soil, water-retaining property strengthens, and without accumulation of salt in the surface soil phenomenon
Occur, urban landscaping planting soil improvement work can be substantially met.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with specific embodiment, embodiment is only
Citing of the present invention, based on the present invention in embodiment, any modification, equivalent substitution and improvements that is made etc. should be included in this
The protection domain of invention it, belong to the scope of protection of the invention.
Embodiment 1
A kind of local improving method of salt-soda soil planting soil, comprises the following steps：
1）According to landscape plant kind to be planted, the planting soil region for needing to improve in salt-soda soil is determined, excavate in region
The deep soil of 2.0m is tedded, and after original soil is dried, is smashed, and adds soil conditioner, is mixed, and described soil conditioner is by weight
Amount part meter is consisted of：In terms of per 100 parts of soil, 5 parts of yellow sand, 2 parts of peat soil, 6 parts of cattle and sheep excrement, 2 parts of calcium superphosphate；
2）Surrounding in the planting soil region for needing improvement digs the hair ditch that depth is 5m, then flattens planting soil ground, digs
Bar ditch, ditch spacing 1.2m, width 0.5m, depth 1.5m；Irrigated with water and soaked after 8h, draining is dried；
3）Planting soil is squirted after 5000 times of mixed organic acid dilute with water, 9cm mass ratioes 1 are then covered by:1 distiller grains and acid-sludge
Mixture（Distiller grains are Oryza glutinosa distiller grains, and acid-sludge is rice acid-sludge）, yeast fermentation is added according to the inoculum concentration of mass fraction 0.1%
20 days, then turn over, ploughed depth 1.5-1.8m makes tunning with planting soil with volume ratio 1:16 mix homogeneously；Described
Mixed organic acid is consisted of by weight：5 parts of wood vinegar, 4 parts of fulvic acid, 4 parts of humic acid, 1 part of L-AA, citric acid
1 part；
The preparation method of described wood vinegar is：By mass ratio 80:50:50 Robinia pseudoacacia L. branch, Ramulus Mori and horse hair pine branch powder
Broken, mixing under 3h, 280-320 DEG C of 120-135 DEG C of insulation 3h, 400-450 DEG C of insulation insulation 2h carries out dry distilling successively, merges
Dry distillation liquid, presses 1 with water after remove impurity:320 volume ratio mixing, stratification take supernatant, 100-105 DEG C of air-distillation, distillation
Liquid is taken filtrate, is obtained wood vinegar with filtering after activated carbon process；
4）Take strepto- bacteria culture fluid and compare 1 with planting soil weight:180 mixing, then transplant landscape plant, then by planting soil with come off
Earthing after acid, ethephon, sodium potassium tartrate tetrahydrate and Aminoacids complex powder mixing and stirring（Planting soil and abscisic acid, ethephon, wine
Stone acid potassium sodium, the mass ratio of Aminoacids complex powder are 500：0.2：0.1：7：10）, cover to subsurface 5-10cm, water guarantor
Hold planting soil humidity 60%, normal maintenance management.Streptomycete is the streptomycete that extracts in Ramulus et Folium Tamariciss planting soil；Culture medium is constituted
For：Rhizoma Solani tuber osi 200g, glucose 20g, agar 20g, tap water 1000ml, pH7.5, sterilizing methods：121 DEG C of sterilizing 30min.
Improvement before alkaline land soil salinity more than 0.65%, pH value 8.6,5. 2mg/kg of ammonium nitrogen, phosphorus 11.3mg/
Kg, potassium 34.6mg/kg, the content of organic matter are 0.9%.After improvement salt-soda soil salinity be less than 0.1%, pH value 7.1, ammonium nitrogen
10.2mg/kg, phosphorus 19.3mg/kg, potassium 48.5mg/kg, the content of organic matter are 15.5%.
After improvement, salt-soda soil is planted for landscape plant, arbor survival rate 97.5%, shrub survival rate 99.2%, and lawn survives
Rate 99.6%.
Embodiment 2
A kind of local improving method of salt-soda soil planting soil, comprises the following steps：
1）According to landscape plant kind to be planted, the planting soil region for needing to improve in salt-soda soil is determined, excavate in region
The deep soil of 1.5m is tedded, and after original soil is dried, is smashed, and adds soil conditioner, is mixed, and described soil conditioner is by weight
Amount part meter is consisted of：In terms of per 100 parts of soil, 3 parts of yellow sand, 1 part of peat soil, 5 parts of cattle and sheep excrement, 1 part of calcium superphosphate；
2）Surrounding in the planting soil region for needing improvement digs the hair ditch that depth is 2m, then flattens planting soil ground, digs
Bar ditch, ditch spacing 1.0m, width 0.3m, depth 1.2m；Irrigated with water and soaked after 3h, draining is dried；
3）Planting soil is squirted after 5000 times of mixed organic acid dilute with water, 6cm mass ratioes 1 are then covered by:1 distiller grains and acid-sludge
Mixture（Distiller grains are dried distillers grain, and acid-sludge is Semen Maydiss acid-sludge, described fruit preferably apple, Fructus Vitis viniferae, Fructus Pruni etc.）, according to quality point
The inoculum concentration of number 0.1% adds yeast fermentation 15 days, then turns over, and ploughed depth 1.2-1.5m makes tunning and planting soil
With volume ratio 1:19 mix homogeneously；Described mixed organic acid is consisted of by weight：6 parts of wood vinegar, 5 parts of fulvic acid, corruption
Grow 5 parts of acid, 2 parts of L-AA, 2 parts of citric acid；
4）Take strepto- bacteria culture fluid and compare 1 with planting soil weight:150-200 mix, then transplant landscape plant, then by planting soil with
Earthing after abscisic acid, ethephon, sodium potassium tartrate tetrahydrate and Aminoacids complex powder mixing and stirring（Planting soil and abscisic acid, ethylene
Profit, sodium potassium tartrate tetrahydrate, the mass ratio of Aminoacids complex powder are 500：0.2：0.1：7：10）, cover to subsurface 5-10cm, pour
Water keeps planting soil humidity 60%, normal maintenance management.
The present embodiment wood vinegar, the preparation method of strepto- bacteria culture fluid are with embodiment 1.
Improvement before alkaline land soil salinity more than 0.85%, pH value 8.9,4. 2mg/kg of ammonium nitrogen, phosphorus 8.1mg/kg,
Potassium 33.8mg/kg, the content of organic matter are 0.6%.After improvement salt-soda soil salinity be less than 0.1%, pH value 7.3, ammonium nitrogen
10.2mg/kg, phosphorus 16.9mg/kg, 45. 8mg/kg of potassium, the content of organic matter are 14.6%.
After improvement, salt-soda soil is planted for landscape plant, arbor survival rate 96.9%, shrub survival rate 98.3%, and lawn survives
Rate 99.1%.
Comparative example 1
Using the method for embodiment 1, step 3）Mixed organic acid is not used.
Improvement before alkaline land soil salinity more than 0.65%, pH value 8.6；After improvement, salt-soda soil salinity 0.2% is left
The right side, pH value 8.1.
After improvement, salt-soda soil is planted for landscape plant, arbor survival rate 80.9%, shrub survival rate 82.5%, and lawn survives
Rate 85.6%.
Comparative example 2
Using the method for embodiment 1, step 3）Distiller grains and acid-sludge mixture are not used.
Improvement before alkaline land soil salinity more than 0.65%, pH value 8.6,5. 2mg/kg of ammonium nitrogen, phosphorus 11.3mg/
Kg, potassium 34.6mg/kg, the content of organic matter are 0.9%.Salt-soda soil salinity 0.2% or so after improvement, pH value 7.3, ammonium nitrogen
7.0mg/kg, 13. 9 mg/kg of phosphorus, potassium 34.5mg/kg, the content of organic matter are 1.5%.
After improvement, salt-soda soil is planted for landscape plant, arbor survival rate 81.5%, shrub survival rate 85.4%, and lawn survives
Rate 85.9%.
Comparative example 3
Using the method for embodiment 1, step 4）Abscisic acid, ethephon, sodium potassium tartrate tetrahydrate, Aminoacids complex powder are not used.
Improvement before alkaline land soil salinity more than 0.65%, pH value 8.6,5. 2mg/kg of ammonium nitrogen, phosphorus 11.3mg/
Kg, potassium 34.6mg/kg, the content of organic matter are 0.9%.After improvement salt-soda soil salinity be less than 0.1%, pH value 7.1, ammonium nitrogen
9.9mg/kg, phosphorus 19.3mg/kg, potassium 48.2mg/kg, the content of organic matter are 15.2%.
After improvement, salt-soda soil is planted for landscape plant, arbor survival rate 92.4%, shrub survival rate 93.9%, and lawn survives
Rate 95.1%.
Claims (7)
1. a kind of local improving method of salt-soda soil planting soil, it is characterised in that comprise the following steps：
1）According to landscape plant kind to be planted, the planting soil region for needing to improve in salt-soda soil is determined, excavate in region
The deep soil of 1.5-2.0m is tedded, and after original soil is dried, is smashed, and adds soil conditioner, is mixed, described soil conditioner
Consist of by weight：In terms of per 100 parts of soil, yellow sand 3-5 parts, peat soil 1-2 parts, cattle and sheep excrement 5-8 parts, calcium superphosphate 1-
2 parts；
2）Surrounding in the planting soil region for needing improvement digs the hair ditch that depth is 2-5m, then flattens planting soil ground,
Dig bar ditch, ditch spacing 1.0-1.5m, width 0.3-0.5m, depth 1.2-1.6m；Irrigated with water and soaked after 3-8h, draining is shone
Dry；
3）Planting soil is squirted after 5000 times of mixed organic acid dilute with water, 6-9cm distiller grains and acid-sludge mixture is then covered by, is pressed
Inoculum concentration according to mass fraction 0.1% adds yeast fermentation 15-20 days, then turns over, and ploughed depth 1.2-1.8m makes fermentation
Product is with planting soil with volume ratio 1:15-20 mix homogeneously；
4）Take strepto- bacteria culture fluid and compare 1 with planting soil weight:150-200 mix, then transplant landscape plant, then by planting soil with
Earthing after abscisic acid, ethephon, sodium potassium tartrate tetrahydrate and Aminoacids complex powder mixing and stirring, covers to subsurface 5-10cm
Place, holding planting soil humidity 60% of watering, normal maintenance management.
2. the local improving method of salt-soda soil planting soil according to claim 1, it is characterised in that：Step 3）In, described
Mixed organic acid consist of by weight：Wood vinegar 5-6 parts, fulvic acid 3-5 parts, humic acid 3-5 parts, L-AA 1-
2 parts, citric acid 1-2 parts.
3. the local improving method of salt-soda soil planting soil according to claim 2, it is characterised in that：Described wood vinegar
Preparation method is：By mass ratio 80:50:50 Robinia pseudoacacia L. branch, Ramulus Mori and horse hair pine branch are crushed, and mixing, successively in 120-
Dry distilling is carried out under 135 DEG C of 2-3h, 280-320 DEG C of insulation 2-3h, 400-450 DEG C of insulation insulation 1.5-2h, merges dry distillation liquid, remove impurity
1 is pressed afterwards with water:The volume ratio mixing of 300-350, stratification take supernatant, and 100-105 DEG C of air-distillation, distillate are lived
Property charcoal process after filter, take filtrate, obtain wood vinegar.
4. the local improving method of salt-soda soil planting soil according to claim 1, it is characterised in that：Step 3）In, described
Distiller grains and acid-sludge mixture in distiller grains and acid-sludge mass ratio 1:1 .
5. the local improving method of salt-soda soil planting soil according to claim 4, it is characterised in that：Described distiller grains are pure
Grain distiller grains, acid-sludge are pure grain acid-sludge.
6. the local improving method of salt-soda soil planting soil according to claim 1, it is characterised in that：Step 4）In, described
Streptomycete be Ramulus et Folium Tamariciss planting soil in extract streptomycete；Culture medium is consisted of：Rhizoma Solani tuber osi 200g, glucose 20g, agar 15-
20g, tap water 1000ml, pH7.5, sterilizing methods：121 DEG C of sterilizing 30min.
7. the local improving method of salt-soda soil planting soil according to claim 1, it is characterised in that：Step 4）In, plantation
Soil is 500 with the mass ratio of abscisic acid, ethephon, sodium potassium tartrate tetrahydrate, Aminoacids complex powder：0.2：0.1：7：10.
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| CN107517611A (en) * | 2017-06-08 | 2017-12-29 | 天津绿苑园林绿化工程有限公司 | A kind of salt-soda soil original soil modification method |
| CN109121520A (en) * | 2017-06-16 | 2019-01-04 | 缪回春 | Ecological circulation agricultural tillage method |
| CN109565993A (en) * | 2019-01-07 | 2019-04-05 | 北京嘉博文生物科技有限公司 | A kind of saline-alkali soil improvement method |
| CN109673664A (en) * | 2018-12-24 | 2019-04-26 | 河南省莱恩坪安园林植保有限公司 | A kind of glossy privet is set seeds inhibitor |
| CN110140468A (en) * | 2019-06-24 | 2019-08-20 | 旺盛生态环境股份有限公司 | A kind of modification method in salt-soda soil |
| CN111171840A (en) * | 2020-01-19 | 2020-05-19 | 吉林大学 | Saline-alkali soil remediation agent suitable for semiarid climate zones, preparation method and application thereof, and soil remediation method |
| CN111771670A (en) * | 2020-06-22 | 2020-10-16 | 天津泰达盐碱地绿化研究中心有限公司 | Method for improving river sediment into planting soil |
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| CN107517611A (en) * | 2017-06-08 | 2017-12-29 | 天津绿苑园林绿化工程有限公司 | A kind of salt-soda soil original soil modification method |
| CN109121520A (en) * | 2017-06-16 | 2019-01-04 | 缪回春 | Ecological circulation agricultural tillage method |
| CN109121520B (en) * | 2017-06-16 | 2022-03-15 | 缪回春 | Ecological cycle agricultural cultivation method |
| CN109673664A (en) * | 2018-12-24 | 2019-04-26 | 河南省莱恩坪安园林植保有限公司 | A kind of glossy privet is set seeds inhibitor |
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| CN110140468A (en) * | 2019-06-24 | 2019-08-20 | 旺盛生态环境股份有限公司 | A kind of modification method in salt-soda soil |
| CN111171840A (en) * | 2020-01-19 | 2020-05-19 | 吉林大学 | Saline-alkali soil remediation agent suitable for semiarid climate zones, preparation method and application thereof, and soil remediation method |
| CN111771670A (en) * | 2020-06-22 | 2020-10-16 | 天津泰达盐碱地绿化研究中心有限公司 | Method for improving river sediment into planting soil |
| CN111771670B (en) * | 2020-06-22 | 2022-05-13 | 天津泰达盐碱地绿化研究中心有限公司 | Method for improving river sediment into planting soil |
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