CN106612697A - Coastal saline-alkali soil comprehensive treatment method - Google Patents
Coastal saline-alkali soil comprehensive treatment method Download PDFInfo
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- CN106612697A CN106612697A CN201611072802.9A CN201611072802A CN106612697A CN 106612697 A CN106612697 A CN 106612697A CN 201611072802 A CN201611072802 A CN 201611072802A CN 106612697 A CN106612697 A CN 106612697A
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a coastal saline-alkali soil comprehensive treatment method. The coastal saline-alkali soil comprehensive treatment method comprises the following specific steps that a, a water conservancy project measure is taken, wherein at the low terrain, a landscape pool is excavated, or a coastal wet land is built, and at the slightly high terrain, ditching soil raising is adopted, and a network drainage system with connected irrigation canals and ditches and smooth irrigation and drainage is built; b, a chemical improvement measure is taken, wherein a chemical improver is selected to reduce the PH value of soil; c, ferment bacterial fertilizer improvement is carried out, wherein agricultural and forestall waste, straw, branches and leaves and livestock manure are locally utilized for composting ferment bacterial fertilizer, the fertilizer is applied in light, moderate and severe saline-alkali soil according to the standards of 300 kg per mu, 500 kg per mu and 1,000 kg per mu, ploughing is required while fertilization, and it is strictly avoided that the fertilizer effect is influenced by solarization and air drying; d, the measures are adjusted to local conditions, and species are matched with the site. In this way, a water conservancy measure is adopted as the foundation, microbial enzymes are adopted as a core, the chemical improver and a biological measure are adopted for assistance, the ferment bacterial fertilizer is composted through local materials, and the saline-alkali soil can be fast and efficiently improved on a large scale.
Description
Technical field
The present invention relates to Saline-alkali Field Control technical field, more particularly to a kind of beach saline land comprehensive processing method.
Background technology
China possesses 18000 kilometers of coastline and numerous island, 5,000,000 hectares of coastal saline-alkali soil, Tidal Flat Resources 2.1
Hundred million mu, coastal saline-alkali soil resource very abundant.And that coastal region is even more that China human mortality is intensive, urbanization degree is high is economically developed
Area, land resource pressure is huge.The improvement exploitation of coastal saline-alkali soil, not only can directly alleviate the lance of shortage of land resource
Shield, improve land utilization ratio, increase economic benefit, will also maintaining ecological balance, promote socio-economic development, beautify the environment,
Maintaining ecological balance suffers from major and immediate significance and profound influence.
Coastal saline-alkali soil Cheng Lu and cultivation age are short, and the long-term leaching by seawater is invaded, a large amount of salt accumulations in soil, soil
Earth structure is viscous, and aeration is poor, and capillarity is strong, and soil surface salination is serious, soil physical property severe exacerbation.At present,
Also without a kind of good beach saline land administering method.
The content of the invention
The invention mainly solves the technical problem of providing a kind of beach saline land comprehensive processing method, it is with water resources industry
Basis, with enzyme microb bacterium as core, adopts chemical improvement agent, biological control measure for auxiliary, gathers materials on the spot, useless using agricultural fowl
Gurry, retting ferment fertilizer, turns waste into wealth, can scale rapidly and efficiently improve saline-alkali soil, with environmental protection, ecology, safety, reality
The characteristics of using.
To solve above-mentioned technical problem, one aspect of the present invention is：A kind of beach saline land synthesis is provided
Administering method, including step in detail below：
A, hydraulic engineering measure：Coastal region Underground Water in Salinization Area position is high, suits measures to local conditions, and at hypsography low-lying, excavates landscape water
Seashore wetland is built in pond；The slightly higher place of physical features, then take ditching lift soil, is spaced 100 ~ 150 meters, digs 1.5 ~ 2.0 meters deeply of tap drain, digs
Gutter, 0.5 meter of ditch depth；Build irrigation canals and ditches be connected, the unobstructed grid drainage system of irrigation and drainage, level of ground water drop to critical depth with
Under, level land, earth's surface salt low-lying area is eliminated, highland ridge is repaiied, autumn deep ploughing is suned the earth which has been ploughed up, and the spring ploughs shallowly and early harrow；
B, chemical modifying measure：From one or more in sulphur, ferrous sulfate, 3 kinds of chemical improvement agents of calcium superphosphate, eliminate
Soil soda, displacement sodium ion, reduce P in soil H value, and chemical improvement agent, early spring buries with fertilizer rotary tillage, according to saline and alkaline
Degree is applied fertilizer：Slight saline-alkali soil, per mu is applied 30 kilograms；Moderate saline-alkali soil, per mu is applied 50 kilograms；Heavy salinized soil, per mu is applied
80 kilograms；
C, ferment fertilizer improvement：Local use agricultural poultry discarded object, stalk, branches and leaves, feces of livestock and poultry retting ferment bacterium microorganism fertilizer,
It is light, in, it is heavy salinized respectively with 300 kilograms per mu, 500 kilograms, 1000 kilograms of standards fertilisings, it is desirable to applying with turning over, sternly
Anti- Exposure to Sunlight is air-dried, and affects fertilizer efficiency；
D, suit measures to local conditions, matching species with the site：
Heavy salinizedly：The strong plant of saline-alkali tolerance is planted, such as：Chinese tamarisk, locust tree, torch tree, China tree, tree-of-heaven, thorny elaeagnus, alkali is fluffy,
Salicornia europaeal etc.；
Moderate saline-alkali soil：Plantation red building, false indigo, mulberry tree, middle mountain China fir, paulownia, cercis, sisal hemp, Bin Li etc.；
Slight alkaline land：Plantation is compared with salt-tolerant plant, such as Chinese scholar tree, Chinese littleleaf box, weeping willow, Chinese juniper, cloves, flowering plum, fig, China pink
Deng.
In a preferred embodiment of the present invention, in step b when chemical improvement agent is selected, sulphur, ferrous sulfate, mistake are taken
3 kinds of calcium phosphate waits quality chemistry modifying agent to compare test, and which kind of reduction P in soil H value effect is good, then which kind of is selected.
In a preferred embodiment of the present invention, it is described it is light, in, it is heavy salinized according to following salt-soda soil grade scale：
Salt content, slight saline-alkali soil are calculated with 30 centimetres of arable layers：Soil salt content 0.1 ~ 0.2%, PH7.1 ~ 8.5；Moderate saline-alkali soil：
Soil salt content 0.2 ~ 0.4%, PH9.6 ~ 9.5；Heavy salinized soil：Soil salt content 0.4 ~ 0.6%, more than PH9.6.
In a preferred embodiment of the present invention, the ferment fertilizer is prepared by following steps：
（1）Material prepares：Add 1.5 kilograms of ferment bacterium, 5 kilograms of urea, 5 kilograms of wheat bran, peroxophosphoric acid per 1000 kilograms of crop materials
5 kilograms of calcium；
（2）Material process：Maize straw, broomcorn straw cut up with a hay cutter into 20 ~ 30 centimetres of segments；
（3）Composting：Select to build heap where leeward facing south, heated with profit, the surrounding in composting place plays 30 centimetres of the low bank of earth between fields, and heap bottom will
Ask and put down and reality, in case metalling run out；
Waterlogged stalk is placed in into stockyard, heap is high 60 centimetres, is sprinkled into urea, phosphate fertilizer, pours water dissolves, adds ferment bacterium, wheat bran,
Then 60 centimetres of stalk is stacked again, then adds fertilizer, ferment bacterium etc., one layer of stalk, one layer of dressing, it is desirable to which heap is high 1.5 ~ 1.6 meters,
Heap is wide 1.5 ~ 2 meters, and length is not limited, and is finally sealed up for safekeeping with mud, composting 10 ~ 15 days can turning once, and moisturizing as one sees fit is accelerated into
Fertilizer, ferment fertilizer also will will avoid noon high temperature with fortune with turning over, and prevent that Exposure to Sunlight is air-dried, and affect fertilizer efficiency.
The invention has the beneficial effects as follows：Beach saline land comprehensive processing method of the present invention, based on water resources industry, with micro-
Biologic ferment bacterium is core, adopts chemical improvement agent, biological control measure for auxiliary, is gathered materials on the spot, using agricultural fowl discarded object, retting
Ferment fertilizer, turns waste into wealth, can scale rapidly and efficiently improve saline-alkali soil, with it is environmentally friendly, ecological, safe, practical the characteristics of.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
The embodiment of the present invention includes：
Embodiment one：
A kind of beach saline land comprehensive processing method, including step in detail below：
A, hydraulic engineering measure：Coastal region Underground Water in Salinization Area position is high, suits measures to local conditions, and at hypsography low-lying, excavates landscape water
Seashore wetland is built in pond；The slightly higher place of physical features, then take ditching lift soil, is spaced 100 meters, and digging tap drain is deep 1.5 meters, drainage trenching,
0.5 meter of ditch depth；The grid drainage system that irrigation canals and ditches are connected, irrigation and drainage are unobstructed is built, level of ground water is dropped to below critical depth, it is smooth
Soil, eliminates earth's surface salt low-lying area, repaiies highland ridge, and autumn deep ploughing is suned the earth which has been ploughed up, and the spring ploughs shallowly and early harrow；
B, chemical modifying measure：Take the quality chemistry modifying agents such as sulphur, ferrous sulfate, 3 kinds of calcium superphosphate and compare test, which kind of
Reduce P in soil H value effect good, then which kind of is selected, eliminate soil soda, replace sodium ion, reduction P in soil H value, chemical improvement agent,
Early spring buries with fertilizer rotary tillage, is applied fertilizer according to saline and alkaline：Slight saline-alkali soil, per mu is applied 30 kilograms；Moderate is saline and alkaline
Soil, per mu is applied 50 kilograms；Heavy salinized soil, per mu is applied 80 kilograms；
C, ferment fertilizer improvement：Local use agricultural poultry discarded object, stalk, branches and leaves, feces of livestock and poultry retting ferment bacterium microorganism fertilizer,
It is light, in, it is heavy salinized respectively with 300 kilograms per mu, 500 kilograms, 1000 kilograms of standards fertilisings, it is desirable to applying with turning over, sternly
Anti- Exposure to Sunlight is air-dried, and affects fertilizer efficiency；
D, suit measures to local conditions, matching species with the site：
Heavy salinizedly：The strong plant of saline-alkali tolerance is planted, such as：Chinese tamarisk, locust tree, torch tree, China tree, tree-of-heaven, thorny elaeagnus, alkali is fluffy,
Salicornia europaeal etc.；
Moderate saline-alkali soil：Plantation red building, false indigo, mulberry tree, middle mountain China fir, paulownia, cercis, sisal hemp, Bin Li etc.；
Slight alkaline land：Plantation is compared with salt-tolerant plant, such as Chinese scholar tree, Chinese littleleaf box, weeping willow, Chinese juniper, cloves, flowering plum, fig, China pink
Deng.
It is described it is light, in, it is heavy salinized according to following salt-soda soil grade scale：Salt content is calculated with 30 centimetres of arable layers,
Slight saline-alkali soil：Soil salt content 0.1 ~ 0.2%, PH7.1 ~ 8.5；Moderate saline-alkali soil：Soil salt content 0.2 ~ 0.4%, PH9.6 ~
9.5；Heavy salinized soil：Soil salt content 0.4 ~ 0.6%, more than PH9.6.
The ferment fertilizer is prepared by following steps：
（1）Material prepares：Add 1.5 kilograms of ferment bacterium, 5 kilograms of urea, 5 kilograms of wheat bran, peroxophosphoric acid per 1000 kilograms of crop materials
5 kilograms of calcium；
（2）Material process：Maize straw, broomcorn straw cut up with a hay cutter into 20 centimetres of segments；
（3）Composting：Select to build heap where leeward facing south, heated with profit, the surrounding in composting place plays 30 centimetres of the low bank of earth between fields, and heap bottom will
Ask and put down and reality, in case metalling run out；
Waterlogged stalk is placed in into stockyard, heap is high 60 centimetres, is sprinkled into urea, phosphate fertilizer, pours water dissolves, adds ferment bacterium, wheat bran,
Then 60 centimetres of stalk is stacked again, then adds fertilizer, ferment bacterium etc., one layer of stalk, one layer of dressing, it is desirable to which heap is high 1.5 meters, heap width
1.5 meters, length is not limited, and is finally sealed up for safekeeping with mud, composting 10 days can turning once, and moisturizing as one sees fit is accelerated into fertilizer, ferment fertilizer
Noon high temperature also avoided with fortune with turning over, prevent that Exposure to Sunlight is air-dried, affect fertilizer efficiency.
The present invention suits measures to local conditions, the comprehensive regulation.The unobstructed irrigation and drainage system of water resources industry, construction.Trench digging lift soil, reduction underground
Water level, face apply chemical improvement agent, rapid reduction P in soil H value；Local use agriculture, woods, fowl, poultry discarded object, composting ferment fertilizer,
Microbial technique improved soil is used, fertilizer conservation of loosening the soil；Plantation salt-tolerant plant, leguminous green manure promote edaphon growth, accelerate ground
Face it is multiple it is green enlarges afforested area, reduce ground moisture evaporation, by the project implementation of 2 ~ 3 years, progressively reach Soil Desalting, drench alkali, foster and apply fertilizer
Purpose, makes salinization of soil phenomenon be administered at all, and trees surviving rate more than 85%, Second Year afforestation coverage rate reaches 90%.
Embodiment two：
A kind of beach saline land comprehensive processing method, including step in detail below：
A, hydraulic engineering measure：Coastal region Underground Water in Salinization Area position is high, suits measures to local conditions, and at hypsography low-lying, excavates landscape water
Seashore wetland is built in pond；The slightly higher place of physical features, then take ditching lift soil, is spaced 120 meters, and digging tap drain is deep 1.8 meters, drainage trenching,
0.5 meter of ditch depth；The grid drainage system that irrigation canals and ditches are connected, irrigation and drainage are unobstructed is built, level of ground water is dropped to below critical depth, it is smooth
Soil, eliminates earth's surface salt low-lying area, repaiies highland ridge, and autumn deep ploughing is suned the earth which has been ploughed up, and the spring ploughs shallowly and early harrow；
B, chemical modifying measure：Take the quality chemistry modifying agents such as sulphur, ferrous sulfate, 3 kinds of calcium superphosphate and compare test, which kind of
Reduce P in soil H value effect good, then which kind of is selected, eliminate soil soda, replace sodium ion, reduction P in soil H value, chemical improvement agent,
Early spring buries with fertilizer rotary tillage, is applied fertilizer according to saline and alkaline：Slight saline-alkali soil, per mu is applied 30 kilograms；Moderate is saline and alkaline
Soil, per mu is applied 50 kilograms；Heavy salinized soil, per mu is applied 80 kilograms；
C, ferment fertilizer improvement：Local use agricultural poultry discarded object, stalk, branches and leaves, feces of livestock and poultry retting ferment bacterium microorganism fertilizer,
It is light, in, it is heavy salinized respectively with 300 kilograms per mu, 500 kilograms, 1000 kilograms of standards fertilisings, it is desirable to applying with turning over, sternly
Anti- Exposure to Sunlight is air-dried, and affects fertilizer efficiency；
D, suit measures to local conditions, matching species with the site：
Heavy salinizedly：The strong plant of saline-alkali tolerance is planted, such as：Chinese tamarisk, locust tree, torch tree, China tree, tree-of-heaven, thorny elaeagnus, alkali is fluffy,
Salicornia europaeal etc.；
Moderate saline-alkali soil：Plantation red building, false indigo, mulberry tree, middle mountain China fir, paulownia, cercis, sisal hemp, Bin Li etc.；
Slight alkaline land：Plantation is compared with salt-tolerant plant, such as Chinese scholar tree, Chinese littleleaf box, weeping willow, Chinese juniper, cloves, flowering plum, fig, China pink
Deng.
It is described it is light, in, it is heavy salinized according to following salt-soda soil grade scale：Salt content is calculated with 30 centimetres of arable layers,
Slight saline-alkali soil：Soil salt content 0.1 ~ 0.2%, PH7.1 ~ 8.5；Moderate saline-alkali soil：Soil salt content 0.2 ~ 0.4%, PH9.6 ~
9.5；Heavy salinized soil：Soil salt content 0.4 ~ 0.6%, more than PH9.6.
The ferment fertilizer is prepared by following steps：
（1）Material prepares：Add 1.5 kilograms of ferment bacterium, 5 kilograms of urea, 5 kilograms of wheat bran, peroxophosphoric acid per 1000 kilograms of crop materials
5 kilograms of calcium；
（2）Material process：Maize straw, broomcorn straw cut up with a hay cutter into 20 ~ 30 centimetres of segments；
（3）Composting：Select to build heap where leeward facing south, heated with profit, the surrounding in composting place plays 30 centimetres of the low bank of earth between fields, and heap bottom will
Ask and put down and reality, in case metalling run out；
Waterlogged stalk is placed in into stockyard, heap is high 60 centimetres, is sprinkled into urea, phosphate fertilizer, pours water dissolves, adds ferment bacterium, wheat bran,
Then 60 centimetres of stalk is stacked again, then adds fertilizer, ferment bacterium etc., one layer of stalk, one layer of dressing, it is desirable to which heap is high 1.55 meters, heap
Wide 1.8 meters, length is not limited, and is finally sealed up for safekeeping with mud, composting 12 days can turning once, and moisturizing as one sees fit is accelerated into fertilizer, ferment bacterium
Fertilizer also will will avoid noon high temperature with fortune with turning over, and prevent that Exposure to Sunlight is air-dried, and affect fertilizer efficiency.
Embodiment three：
A kind of beach saline land comprehensive processing method, including step in detail below：
A, hydraulic engineering measure：Coastal region Underground Water in Salinization Area position is high, suits measures to local conditions, and at hypsography low-lying, excavates landscape water
Seashore wetland is built in pond；The slightly higher place of physical features, then take ditching lift soil, is spaced 150 meters, and digging tap drain is deep 2.0 meters, drainage trenching,
0.5 meter of ditch depth；The grid drainage system that irrigation canals and ditches are connected, irrigation and drainage are unobstructed is built, level of ground water is dropped to below critical depth, it is smooth
Soil, eliminates earth's surface salt low-lying area, repaiies highland ridge, and autumn deep ploughing is suned the earth which has been ploughed up, and the spring ploughs shallowly and early harrow；
B, chemical modifying measure：Take the quality chemistry modifying agents such as sulphur, ferrous sulfate, 3 kinds of calcium superphosphate and compare test, which kind of
Reduce P in soil H value effect good, then which kind of is selected, eliminate soil soda, replace sodium ion, reduction P in soil H value, chemical improvement agent,
Early spring buries with fertilizer rotary tillage, is applied fertilizer according to saline and alkaline：Slight saline-alkali soil, per mu is applied 30 kilograms；Moderate is saline and alkaline
Soil, per mu is applied 50 kilograms；Heavy salinized soil, per mu is applied 80 kilograms；
C, ferment fertilizer improvement：Local use agricultural poultry discarded object, stalk, branches and leaves, feces of livestock and poultry retting ferment bacterium microorganism fertilizer,
It is light, in, it is heavy salinized respectively with 300 kilograms per mu, 500 kilograms, 1000 kilograms of standards fertilisings, it is desirable to applying with turning over, sternly
Anti- Exposure to Sunlight is air-dried, and affects fertilizer efficiency；
D, suit measures to local conditions, matching species with the site：
Heavy salinizedly：The strong plant of saline-alkali tolerance is planted, such as：Chinese tamarisk, locust tree, torch tree, China tree, tree-of-heaven, thorny elaeagnus, alkali is fluffy,
Salicornia europaeal etc.；
Moderate saline-alkali soil：Plantation red building, false indigo, mulberry tree, middle mountain China fir, paulownia, cercis, sisal hemp, Bin Li etc.；
Slight alkaline land：Plantation is compared with salt-tolerant plant, such as Chinese scholar tree, Chinese littleleaf box, weeping willow, Chinese juniper, cloves, flowering plum, fig, China pink
Deng.
It is described it is light, in, it is heavy salinized according to following salt-soda soil grade scale：Salt content is calculated with 30 centimetres of arable layers,
Slight saline-alkali soil：Soil salt content 0.1 ~ 0.2%, PH7.1 ~ 8.5；Moderate saline-alkali soil：Soil salt content 0.2 ~ 0.4%, PH9.6 ~
9.5；Heavy salinized soil：Soil salt content 0.4 ~ 0.6%, more than PH9.6.
The ferment fertilizer is prepared by following steps：
（1）Material prepares：Add 1.5 kilograms of ferment bacterium, 5 kilograms of urea, 5 kilograms of wheat bran, peroxophosphoric acid per 1000 kilograms of crop materials
5 kilograms of calcium；
（2）Material process：Maize straw, broomcorn straw cut up with a hay cutter into 20 ~ 30 centimetres of segments；
（3）Composting：Select to build heap where leeward facing south, heated with profit, the surrounding in composting place plays 30 centimetres of the low bank of earth between fields, and heap bottom will
Ask and put down and reality, in case metalling run out；
Waterlogged stalk is placed in into stockyard, heap is high 60 centimetres, is sprinkled into urea, phosphate fertilizer, pours water dissolves, adds ferment bacterium, wheat bran,
Then 60 centimetres of stalk is stacked again, then adds fertilizer, ferment bacterium etc., one layer of stalk, one layer of dressing, it is desirable to which heap is high 1.6 meters, heap width
2 meters, length is not limited, and is finally sealed up for safekeeping with mud, composting 15 days can turning once, and moisturizing as one sees fit is accelerated into fertilizer, and ferment fertilizer will
With fortune with turning over, noon high temperature is also avoided, prevent that Exposure to Sunlight is air-dried, affect fertilizer efficiency.
The invention has the beneficial effects as follows：Beach saline land comprehensive processing method of the present invention, based on water resources industry, with micro-
Biologic ferment bacterium is core, adopts chemical improvement agent, biological control measure for auxiliary, is gathered materials on the spot, using agricultural fowl discarded object, retting
Ferment fertilizer, turns waste into wealth, can scale rapidly and efficiently improve saline-alkali soil, with it is environmentally friendly, ecological, safe, practical the characteristics of.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. a kind of beach saline land comprehensive processing method, it is characterised in that including step in detail below：
A, hydraulic engineering measure：Coastal region Underground Water in Salinization Area position is high, suits measures to local conditions, and at hypsography low-lying, excavates landscape water
Seashore wetland is built in pond；The slightly higher place of physical features, then take ditching lift soil, is spaced 100 ~ 150 meters, digs 1.5 ~ 2.0 meters deeply of tap drain, digs
Gutter, 0.5 meter of ditch depth；Build irrigation canals and ditches be connected, the unobstructed grid drainage system of irrigation and drainage, level of ground water drop to critical depth with
Under, level land, earth's surface salt low-lying area is eliminated, highland ridge is repaiied, autumn deep ploughing is suned the earth which has been ploughed up, and the spring ploughs shallowly and early harrow；
B, chemical modifying measure：From one or more in sulphur, ferrous sulfate, 3 kinds of chemical improvement agents of calcium superphosphate, eliminate
Soil soda, displacement sodium ion, reduce P in soil H value, and chemical improvement agent, early spring buries with fertilizer rotary tillage, according to saline and alkaline
Degree is applied fertilizer：Slight saline-alkali soil, per mu is applied 30 kilograms；Moderate saline-alkali soil, per mu is applied 50 kilograms；Heavy salinized soil, per mu is applied
80 kilograms；
C, ferment fertilizer improvement：Local use agricultural poultry discarded object, stalk, branches and leaves, feces of livestock and poultry retting ferment bacterium microorganism fertilizer,
It is light, in, it is heavy salinized respectively with 300 kilograms per mu, 500 kilograms, 1000 kilograms of standards fertilisings, it is desirable to applying with turning over, sternly
Anti- Exposure to Sunlight is air-dried, and affects fertilizer efficiency；
D, suit measures to local conditions, matching species with the site：
Heavy salinizedly：The strong plant of saline-alkali tolerance is planted, such as：Chinese tamarisk, locust tree, torch tree, China tree, tree-of-heaven, thorny elaeagnus, alkali is fluffy,
Salicornia europaeal etc.；
Moderate saline-alkali soil：Plantation red building, false indigo, mulberry tree, middle mountain China fir, paulownia, cercis, sisal hemp, Bin Li etc.；
Slight alkaline land：Plantation is compared with salt-tolerant plant, such as Chinese scholar tree, Chinese littleleaf box, weeping willow, Chinese juniper, cloves, flowering plum, fig, China pink
Deng.
2. beach saline land comprehensive processing method according to claim 1, it is characterised in that selecting chemistry in step b
During modifying agent, take the quality chemistry modifying agents such as sulphur, ferrous sulfate, 3 kinds of calcium superphosphate and compare test, which kind of reduces P in soil H
Value effect is good, then which kind of is selected.
3. beach saline land comprehensive processing method according to claim 1, it is characterised in that it is described it is light, in, it is heavy salinized
Ground is according to following salt-soda soil grade scale：Salt content, slight saline-alkali soil are calculated with 30 centimetres of arable layers：Soil salt content 0.1 ~
0.2%, PH7.1 ~ 8.5；Moderate saline-alkali soil：Soil salt content 0.2 ~ 0.4%, PH9.6 ~ 9.5；Heavy salinized soil：Soil salt content
0.4 ~ 0.6%, more than PH9.6.
4. beach saline land comprehensive processing method according to claim 1, it is characterised in that the ferment fertilizer by with
It is prepared by lower step：
（1）Material prepares：Add 1.5 kilograms of ferment bacterium, 5 kilograms of urea, 5 kilograms of wheat bran, peroxophosphoric acid per 1000 kilograms of crop materials
5 kilograms of calcium；
（2）Material process：Maize straw, broomcorn straw cut up with a hay cutter into 20 ~ 30 centimetres of segments；
（3）Composting：Select to build heap where leeward facing south, heated with profit, the surrounding in composting place plays 30 centimetres of the low bank of earth between fields, and heap bottom will
Ask and put down and reality, in case metalling run out；
Waterlogged stalk is placed in into stockyard, heap is high 60 centimetres, is sprinkled into urea, phosphate fertilizer, pours water dissolves, adds ferment bacterium, wheat bran,
Then 60 centimetres of stalk is stacked again, then adds fertilizer, ferment bacterium etc., one layer of stalk, one layer of dressing, it is desirable to which heap is high 1.5 ~ 1.6 meters,
Heap is wide 1.5 ~ 2 meters, and length is not limited, and is finally sealed up for safekeeping with mud, composting 10 ~ 15 days can turning once, and moisturizing as one sees fit is accelerated into
Fertilizer, ferment fertilizer also will will avoid noon high temperature with fortune with turning over, and prevent that Exposure to Sunlight is air-dried, and affect fertilizer efficiency.
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| CN201611072802.9A CN106612697A (en) | 2016-11-29 | 2016-11-29 | Coastal saline-alkali soil comprehensive treatment method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142029A (en) * | 2017-12-27 | 2018-06-12 | 北京碧青园生态环境科技有限公司 | Coastal beach is retired the method for returning to the field |
| CN108530225A (en) * | 2018-05-14 | 2018-09-14 | 陕西三木城市生态发展有限公司 | A kind of close loess of alkaline matter of improvement is the solid state fermentation biological method of planting soil |
| CN108934259A (en) * | 2018-08-09 | 2018-12-07 | 苏州金螳螂园林绿化景观有限公司 | A kind of impaired method for recovering vegetation of saline-alkali wetland |
| CN109717017A (en) * | 2019-02-22 | 2019-05-07 | 鲁东大学 | A kind of strand saline-alkali wetland comprehensive treatment system based on the building of ecological island |
| CN110447501A (en) * | 2019-09-25 | 2019-11-15 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of method that Chinese tamarisk seedlings after budding are transplanted using salt water in salt-soda soil |
| CN110786196A (en) * | 2019-09-04 | 2020-02-14 | 南京农业大学 | Method for improving and planting arbor in severe viscous saline-alkali soil and application |
| CN111296157A (en) * | 2020-03-18 | 2020-06-19 | 山东胜伟盐碱地科技有限公司 | Method for improving fruit tree planting survival rate in saline-alkali soil and promoting garden uniformity |
| CN111328619A (en) * | 2020-04-09 | 2020-06-26 | 江苏永威环境科技股份有限公司 | Method for planting erythrina cockscomb in Jiangsu coastal saline-alkali soil in remediation mode |
| CN112189499A (en) * | 2020-10-13 | 2021-01-08 | 河北省农林科学院滨海农业研究所 | Method for planting figs in coastal heavy saline-alkali soil |
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|---|---|---|---|---|
| CN108142029A (en) * | 2017-12-27 | 2018-06-12 | 北京碧青园生态环境科技有限公司 | Coastal beach is retired the method for returning to the field |
| CN108530225A (en) * | 2018-05-14 | 2018-09-14 | 陕西三木城市生态发展有限公司 | A kind of close loess of alkaline matter of improvement is the solid state fermentation biological method of planting soil |
| CN108934259A (en) * | 2018-08-09 | 2018-12-07 | 苏州金螳螂园林绿化景观有限公司 | A kind of impaired method for recovering vegetation of saline-alkali wetland |
| CN109717017A (en) * | 2019-02-22 | 2019-05-07 | 鲁东大学 | A kind of strand saline-alkali wetland comprehensive treatment system based on the building of ecological island |
| CN109717017B (en) * | 2019-02-22 | 2021-05-18 | 鲁东大学 | Coastal low-lying saline-alkali soil comprehensive treatment system constructed based on ecological island |
| CN110786196A (en) * | 2019-09-04 | 2020-02-14 | 南京农业大学 | Method for improving and planting arbor in severe viscous saline-alkali soil and application |
| CN110447501A (en) * | 2019-09-25 | 2019-11-15 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | A kind of method that Chinese tamarisk seedlings after budding are transplanted using salt water in salt-soda soil |
| CN110447501B (en) * | 2019-09-25 | 2021-11-30 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | Method for transplanting budded tamarix chinensis big seedlings in saline-alkali soil by using saline water |
| CN111296157A (en) * | 2020-03-18 | 2020-06-19 | 山东胜伟盐碱地科技有限公司 | Method for improving fruit tree planting survival rate in saline-alkali soil and promoting garden uniformity |
| CN111328619A (en) * | 2020-04-09 | 2020-06-26 | 江苏永威环境科技股份有限公司 | Method for planting erythrina cockscomb in Jiangsu coastal saline-alkali soil in remediation mode |
| CN112189499A (en) * | 2020-10-13 | 2021-01-08 | 河北省农林科学院滨海农业研究所 | Method for planting figs in coastal heavy saline-alkali soil |
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Application publication date: 20170510 |