CN106520136A - Saline alkali soil conditioner and preparation method thereof - Google Patents
Saline alkali soil conditioner and preparation method thereof Download PDFInfo
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- CN106520136A CN106520136A CN201610952492.3A CN201610952492A CN106520136A CN 106520136 A CN106520136 A CN 106520136A CN 201610952492 A CN201610952492 A CN 201610952492A CN 106520136 A CN106520136 A CN 106520136A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a saline alkali soil conditioner. The saline alkali soil conditioner is made of diatomite, starch grafting sodium polyacrylate, a feather extracting solution, edible fungi residues, peanut bran, bean pulp, peat soil, pond sludge, moss, duckweeds, sawdust, tea leaves, seaweeds, silkworm droppings, feces of livestock and poultry, biogas residues, bacillus and live earthworms. By means of the saline alkali soil conditioner, the diatomite, the starch grafting sodium polyacrylate, the seaweeds, the moss and other materials are combined with saline alkali soil, so that a net structure is formed; and soil layering is prevented, the remarkable water retention function is achieved, overirrigation caused by the poor water retention effect of the soil is avoided, and salinization of the soil is reduced obviously. Moreover, water and soil losses are prevented, and nutritional ingredients of the soil can be reserved for the maximum extent.
Description
Technical field
The present invention relates to soil improvement field, and in particular to a kind of saline-alkali soil conditioner and preparation method thereof.
Background technology
The salinization of soil is also known as the soil salinization or soil salinity characters.I.e. in soil, solubility salt is moved simultaneously to top layer with water
Accumulation is got off, and makes process of soluble-salt (such as the Gypsum Fibrosum) content more than 0.1% or 0.2%.The main source of salinity in soil
It is the subsoil water of sedentary product and saliferous.During irrigation water saliferous and administration physiological alkaline fertilizer can also make soil, salinity increases.Soil
After earth salinization of soil, the osmotic pressure increase of the soil liquid, soil body aeration, water penetration are deteriorated, and nutrient availability is reduced, and plant can not
Normal growth, soil compaction are declined with soil fertility, are unfavorable for that crops absorb nutrient, are hindered plant growth..
The content of the invention
It is an object of the invention to be directed to the problems referred to above, there is provided a kind of saline-alkali soil conditioner, by kieselguhr, starch
The materials such as grafted polyacrylic acid sodium, Sargassum, lichen are combined with salt affected soil, are formed a network structure, are prevented soil layering, are risen
To the effect of notable water conservation, prevent soil water-retaining effect on driving birds is not good and cause overirrigation, substantially reduce the salinization of soil, and prevent
Only soil erosion, retains the nutritional labeling of soil to greatest extent, and the material after bacteria fermentation contain probioticss can be to
Saline and alkaline soil provides enough nutrient sources so that the fertile suitable planting of salt affected soil.
The present invention provide technical scheme be：
A kind of saline-alkali soil conditioner, the saline-alkali soil conditioner are made up of following weight portion material：Kieselguhr 1000-
2000 parts, SANWET 400-800 part, feather extracting solution 200-400 parts, edible fungi residues 200-300 parts, Semen arachidis hypogaeae
Bran 200-300 parts, bean cake 150-200 parts, peat soil 400-600 parts, pond sludge 200-600 parts, lichen 600-800 parts, Herba Spirodelae
100-200 parts, wooden bran 300-500 parts, tea grounds 200-300 parts, Sargassum 150-250 parts, Bombyx mori L. 100-200 parts, fowl and animal excrement
400-800 parts, biogas residue 300-600 part, bacillus cereuss 50-150 parts, raw Lumbricuss 200-400 parts, the feather extracting solution is by following
Method is made：Chicken feather is mixed with drake feather and adds 5 times heavy of 2mol/L hydrochloric acid to be hydrolyzed, hydrolysis temperature is 85 DEG C, hydrolyzes 9-
After 10 hours, filtrate is filtrated to get, adds sodium hydroxide that filtrate PH is adjusted to 6-7,100 DEG C are dried to obtain powder, and powder is molten
Liquid is obtained in the citric acid solution of 0.2mol/L is the feather extracting solution.
Preferably, the saline-alkali soil conditioner is made up of following weight portion material：It is 1500 parts of kieselguhr, starch-grafted
700 parts of sodium polyacrylate, 300 parts of feather extracting solution, 230 parts of edible fungi residues, 240 parts of peanut residue, 180 parts of bean cake, peat soil 500
Part, 450 parts of pond sludge, 750 parts of lichen, 150 parts of Herba Spirodelae, wooden 350 parts of bran, 250 parts of tea grounds, 200 parts of Sargassum, 150 parts of Bombyx mori L., poultry
600 parts of feces, 500 parts of biogas residue, 100 parts of bacillus cereuss, 300 parts of raw Lumbricuss.
The present invention also provides a kind of preparation method of described saline-alkali soil conditioner, and the preparation method includes following step
Suddenly：
1) by lichen, Herba Spirodelae, wooden bran, tea grounds, Sargassum, Bombyx mori L., fowl and animal excrement, biogas residue, pond sludge, edible fungi residues, peanut residue,
PH is adjusted to 3.5-5 by bean cake mechanical activation comminution, is added gemma bacillus agent, is stirred, after fermenting 2-3 days, by the material after fermentation
Material is dried to obtain fermentation material；
2) kieselguhr, peat soil, SANWET are crushed, crosses 50 mesh sieve, to powder；
3) powder, fermentation material, feather extracting solution are mixed homogeneously with raw Lumbricuss, obtains final product the saline-alkali soil conditioner.
Preferably, step 1) in be additionally included in sweat, every 2 hours, toward on fermented material spray 50 DEG C of water,
After stirring, wrapped with preservative film and then fermented, every time the water of sprinkling for fermented material gross weight 10%.
The using method of saline-alkali soil conditioner of the present invention, the using method are comprised the following steps：
1) by the saline-alkali soil conditioner and the mixing with soil that need to be improved, flatten, pour into water and make soil water content 40-
50%, layer of plastic film is enclosed in upper soll layer, add the saline-alkali soil conditioner 100-1000kg describedly per mu, this
Invention can be added in the range of this according to the situation of substantive soil alkaline when using；
2) plastic sheeting watering pours water being opened once every 5 days, continuing 1 month, soil improvement is finished.
Beneficial effects of the present invention are as follows：
There is water conservation of the high-hydroscopicity as salt affected soil using kieselguhr, SANWET in the present invention
Agent, for saline and alkaline soil plays water conservation, the effect for preventing erosion, and good permeability, retain soil to greatest extent
Nutritional labeling can form a stable network structure with other organic matters so that soil is difficult layering, prevents the salinization of soil；Its
Middle lichen, Herba Spirodelae, wooden bran, tea grounds, Sargassum, Bombyx mori L., fowl and animal excrement, biogas residue, edible fungi residues, peanut residue, bean cake belong to organic matter,
Enough nutrients can be provided to saline and alkaline soil after by fermentation, reduce inorganic fertilizer and use, persistently improve Soil structure, reduce soil
Salinization of soil；Herba Spirodelae, wooden bran, Sargassum can equally play a part of water-absorbing-retaining, and good permeability is adapted to plant growing, can also prevent soil
Earth Water-saving effect is not good and causes overirrigation；Saline-alkali soil can be chelated after containing aminoacid and citric acid reactions in feather extracting solution
Metal ion in earth, so as to the present invention for improving soil also added raw Lumbricuss preservation of fertility, improves soil as biological
Earth structure, as organic matter gradually can be expanded by the effect of Lumbricuss, gradually decreases salinization of soil area.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail, to make those skilled in the art's reference say
Bright book word can be implemented according to this.
Embodiment 1
A kind of saline-alkali soil conditioner, the saline-alkali soil conditioner are made up of following weight portion material：Kieselguhr 1000
Part, 400 parts of SANWET, 200 parts of feather extracting solution, 200 parts of edible fungi residues, 200 parts of peanut residue, bean cake 150
Part, 400 parts of peat soil, 200 parts of pond sludge, 600 parts of lichen, 100 parts of Herba Spirodelae, wooden 300 parts of bran, 200 parts of tea grounds, 150 parts of Sargassum, silkworm
Husky 100 parts, 400 parts of fowl and animal excrement, 300 parts of biogas residue, 50 parts of bacillus cereuss, 200 parts of raw Lumbricuss, the feather extracting solution is by following
Method is made：Chicken feather is mixed with drake feather and adds 5 times heavy of 2mol/L hydrochloric acid to be hydrolyzed, hydrolysis temperature is 85 DEG C, and hydrolysis 9 is little
Shi Hou, is filtrated to get filtrate, adds sodium hydroxide that filtrate PH is adjusted to 6-7, and 100 DEG C are dried to obtain powder, and powder is dissolved in
Liquid is obtained in the citric acid solution of 0.2mol/L is the feather extracting solution.
The preparation method of described saline-alkali soil conditioner, comprises the following steps：
1) by lichen, Herba Spirodelae, wooden bran, tea grounds, Sargassum, Bombyx mori L., fowl and animal excrement, biogas residue, pond sludge, edible fungi residues, peanut residue,
PH is adjusted to 3.5 by bean cake mechanical activation comminution, is added gemma bacillus agent, is stirred, and after fermenting 3 days, the material after fermentation is done
It is dry to obtain fermentation material；
2) kieselguhr, peat soil, SANWET are crushed, crosses 50 mesh sieve, to powder；
3) powder, fermentation material, feather extracting solution are mixed homogeneously with raw Lumbricuss, obtains final product the saline-alkali soil conditioner.
Embodiment 2
A kind of saline-alkali soil conditioner, the saline-alkali soil conditioner are made up of following weight portion material：Kieselguhr 2000
Part, 800 parts of SANWET, 400 parts of feather extracting solution, 300 parts of edible fungi residues, 300 parts of peanut residue, bean cake 200
Part, 600 parts of peat soil, 600 parts of pond sludge, 800 parts of lichen, 200 parts of Herba Spirodelae, wooden 500 parts of bran, 300 parts of tea grounds, 250 parts of Sargassum, silkworm
Husky 200 parts, 800 parts of fowl and animal excrement, 600 parts of biogas residue, 150 parts of bacillus cereuss, raw Lumbricuss 200-400 parts, the feather extracting solution
It is made up of following methods：Chicken feather is mixed with drake feather and adds 5 times heavy of 2mol/L hydrochloric acid to be hydrolyzed, hydrolysis temperature is 85 DEG C,
After hydrolysis 10 hours, filtrate is filtrated to get, adds sodium hydroxide that filtrate PH is adjusted to 6-7,100 DEG C are dried to obtain powder, by powder
End obtains liquid and is the feather extracting solution in being dissolved in the citric acid solution of 0.2mol/L.
The preparation method of described saline-alkali soil conditioner, comprises the following steps：
1) by lichen, Herba Spirodelae, wooden bran, tea grounds, Sargassum, Bombyx mori L., fowl and animal excrement, biogas residue, pond sludge, edible fungi residues, peanut residue,
PH is adjusted to 5 by bean cake mechanical activation comminution, is added gemma bacillus agent, is stirred, every 2 hours, spray 50 toward on fermented material
DEG C water, after stirring, is wrapped with preservative film and is then fermented, every time the water of sprinkling for fermented material gross weight 10%, is fermented 2 days
Afterwards, the material after fermentation is dried to obtain into fermentation material；
2) kieselguhr, peat soil, SANWET are crushed, crosses 50 mesh sieve, to powder；
3) powder, fermentation material, feather extracting solution are mixed homogeneously with raw Lumbricuss, obtains final product the saline-alkali soil conditioner.
Embodiment 3
A kind of saline-alkali soil conditioner, is made up of following weight portion material：1500 parts of kieselguhr, starch graft polyacrylate
700 parts of sodium, 300 parts of feather extracting solution, 230 parts of edible fungi residues, 240 parts of peanut residue, 180 parts of bean cake, 500 parts of peat soil, pond sludge
450 parts, 750 parts of lichen, 150 parts of Herba Spirodelae, wooden 350 parts of bran, 250 parts of tea grounds, 200 parts of Sargassum, 150 parts of Bombyx mori L., fowl and animal excrement 600
Part, 500 parts of biogas residue, 100 parts of bacillus cereuss, 300 parts of raw Lumbricuss, the feather extracting solution are made up of following methods：By chicken feather with
Drake feather mixing adds 5 times heavy of 2mol/L hydrochloric acid to be hydrolyzed, and hydrolysis temperature is 85 DEG C, after hydrolysis 9-10 hours, is filtrated to get
Filtrate, adds sodium hydroxide that filtrate PH is adjusted to 6-7, and 100 DEG C are dried to obtain powder, and powder is dissolved in the citric acid of 0.2mol/L
Liquid is obtained in solution is the feather extracting solution.
The preparation method of described saline-alkali soil conditioner, comprises the following steps：
1) by lichen, Herba Spirodelae, wooden bran, tea grounds, Sargassum, Bombyx mori L., fowl and animal excrement, biogas residue, pond sludge, edible fungi residues, peanut residue,
PH is adjusted to 3.5-5 by bean cake mechanical activation comminution, is added gemma bacillus agent, is stirred, after fermenting 2-3 days, by the material after fermentation
Material is dried to obtain fermentation material；
2) kieselguhr, peat soil, SANWET are crushed, crosses 50 mesh sieve, to powder；
3) powder, fermentation material, feather extracting solution are mixed homogeneously with raw Lumbricuss, obtains final product the saline-alkali soil conditioner.
The present invention's uses test
Certain salt affected soil is improved using saline-alkali soil conditioner of the present invention, the use of saline-alkali soil conditioner of the present invention
Method is comprised the following steps：
1) will be according to soil regime, using 500kg/ mus saline-alkali soil conditioner and the mixing with soil, leveling, filling that need to be improved
Entering water makes soil water content 40%, encloses layer of plastic film in upper soll layer；
2) plastic sheeting watering pours water being opened once every 5 days, continuing 1 month, soil improvement is finished.
After soil improvement is finished, Turf Culture, the field planting of turf energy Rapid Rooting are colonized about 7 days.
Using modifying agent of the present invention improvement salt affected soil success rate more than 97%.
Although embodiment of the present invention is disclosed as above, which is not restricted to listed by description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the embodiment with description.
Claims (4)
1. a kind of saline-alkali soil conditioner, it is characterised in that the saline-alkali soil conditioner is made up of following weight portion material：Silicon
Diatomaceous earth 1000-2000 part, SANWET 400-800 part, feather extracting solution 200-400 parts, edible fungi residues 200-
300 parts, peanut residue 200-300 parts, bean cake 150-200 parts, peat soil 400-600 parts, pond sludge 200-600 parts, lichen 600-800
Part, Herba Spirodelae 100-200 parts, wooden bran 300-500 parts, tea grounds 200-300 parts, Sargassum 150-250 parts, Bombyx mori L. 100-200 parts, poultry
Feces 400-800 parts, biogas residue 300-600 part, bacillus cereuss 50-150 parts, raw Lumbricuss 200-400 parts, the feather extracting solution by
Following methods are made：Chicken feather is mixed with drake feather and adds 5 times heavy of 2mol/L hydrochloric acid to be hydrolyzed, hydrolysis temperature is 85 DEG C, water
After solution 9-10 hours, filtrate is filtrated to get, adds sodium hydroxide that filtrate PH is adjusted to 67,100 DEG C and be dried to obtain powder, by powder
Liquid is obtained in being dissolved in the citric acid solution of 0.2mol/L is the feather extracting solution.
2. saline-alkali soil conditioner as claimed in claim 1, it is characterised in that the saline-alkali soil conditioner is by following weight
Part material is made：1500 parts of kieselguhr, 700 parts of SANWET, 300 parts of feather extracting solution, edible fungi residues 230
Part, 240 parts of peanut residue, 180 parts of bean cake, 500 parts of peat soil, 450 parts of pond sludge, 750 parts of lichen, 150 parts of Herba Spirodelae, wooden 350 parts of bran,
250 parts of tea grounds, 200 parts of Sargassum, 150 parts of Bombyx mori L., 600 parts of fowl and animal excrement, 500 parts of biogas residue, 100 parts of bacillus cereuss, raw Lumbricuss 300
Part.
3. the preparation method of saline-alkali soil conditioner as claimed in claim 1 or 2, it is characterised in that the preparation method bag
Include following steps：
1) by lichen, Herba Spirodelae, wooden bran, tea grounds, Sargassum, Bombyx mori L., fowl and animal excrement, biogas residue, pond sludge, edible fungi residues, peanut residue, bean cake
PH is adjusted to 3.5-5 by mechanical activation comminution, is added gemma bacillus agent, is stirred, and after fermenting 2-3 days, the material after fermentation is done
It is dry to obtain fermentation material；
2) kieselguhr, peat soil, SANWET are crushed, crosses 50 mesh sieve, to powder；
3) powder, fermentation material, feather extracting solution are mixed homogeneously with raw Lumbricuss, obtains final product the saline-alkali soil conditioner.
4. the preparation method of saline-alkali soil conditioner as claimed in claim 3, it is characterised in that step 1) in be additionally included in and send out
During ferment, every 2 hours, 50 DEG C of water are sprayed toward on fermented material, after stirring, is wrapped with preservative film and is then fermented, often
The water of secondary sprinkling for fermented material gross weight 10%.
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| CN107311787A (en) * | 2017-07-31 | 2017-11-03 | 钟春明 | Salt affected soil fertilizer special for organic |
| CN107556126A (en) * | 2017-08-01 | 2018-01-09 | 浙江海洋大学 | A kind of soil improvement material for being used to improve coastal soil |
| CN108998047A (en) * | 2018-08-17 | 2018-12-14 | 徐得强 | A kind of salinized soil modifying agent and preparation method thereof |
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| CN108998047A (en) * | 2018-08-17 | 2018-12-14 | 徐得强 | A kind of salinized soil modifying agent and preparation method thereof |
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Application publication date: 20170322 |