CN106631617A - Water-saving nutrient pot for saline-alkali soil and preparation method thereof - Google Patents
Water-saving nutrient pot for saline-alkali soil and preparation method thereof Download PDFInfo
- Publication number
- CN106631617A CN106631617A CN201710007303.XA CN201710007303A CN106631617A CN 106631617 A CN106631617 A CN 106631617A CN 201710007303 A CN201710007303 A CN 201710007303A CN 106631617 A CN106631617 A CN 106631617A
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- parts
- salt
- nutritive cube
- soda soil
- water saving
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a water-saving nutrient pot for saline-alkali soil. The water-saving nutrient pot for saline-alkali soil comprises a pot body, wherein a plurality of ventilation holes are formed in the pot body; the pot body is prepared from the following ingredients in parts by weight: 50 to 60 parts of crop stalks, 10 to 15 parts of animal manure, 5 to 10 parts of organobentonite, 2 to 5 parts of modified rectorite, 2 to 5 parts of humic mattesr, 2 to 5 parts of compound fertilizers and 0.5 to 1 part of polyacrylamide. The invention also discloses a preparation method of the water-saving nutrient pot. The method comprises the steps of material preparation, mixing, pressing forming, drying and the like. The nutrient pot is made of degradable materials; nutritive substances required for crop growth can be provided; in addition, the water storage effect is good; after the degradation, the soil can be improved; the water-saving nutrient pot is particularly suitable for being used in the saline-alkali soil.
Description
Technical field
The present invention relates to alkaline land improving and planting technology field, and in particular to a kind of salt-soda soil with water saving nutritive cube and its
Preparation method.
Background technology
Salt-soda soil is a kind of extensive soil types of distribution on global, is a kind of important land resource.The saline and alkaline ground in the whole world
About 15,000,000,000 mu of product, about 5.4 hundred million mu of China's saline alkali land area accounts for a thirtieth of the whole world；China salt-soda soil arable land about 0.9
Hundred million mu, only 1,500,000,000 mu of China arable land accounts for nearly 1st/15th of China's cultivated area.The life of restriction China is had become at present
State environmental construction and the biggest obstacle of agricultural sustainable development.At the same time, with the large-area reclamation of wasteland in soil, irrational filling
Irrigate and the soil salinization that water quality deterioration is brought also is developing at a speed unheard of before.Therefore, Saline-alkali Field Control is the world
A property difficult problem, is also global study hotspot.
The method that at present alkaline land improving is mainly used has Rational Irrigation, and desalinization of soil by flooding or leaching salt discharge, a large amount of application of organic fertilizers, plantation are resistance to
Soiline-alkali plants etc..These methods have been achieved with significantly effect in terms of improvement salt-soda soil, and start market-oriented popularization.But,
These methods have excellent results for improveing big region salt-soda soil, and cost is typically higher, for some zonule salt-soda soils or
During plantation special type kind, then do not apply to.
In field of planting, the application of nutritive cube is more and more, the moisture and nutrition for needed for crop provides growth, but existing
But without the nutritive cube needed for a kind of plant growth suitable for salt-soda soil, especially giving birth to crop is improved with reference to alkaline land improving
Long nutritive cube.Therefore, a kind of special nutritive cube in salt-soda soil of invention becomes market and needs badly.
The content of the invention
A technical problem to be solved by this invention is：In view of the shortcomings of the prior art, there is provided a kind of salt-soda soil
With water saving nutritive cube, made using degradation material, can not only be the nutrient needed for crop provides generation, and water storage effect
It is good, after degraded can also improved soil, be particularly suited for salt-soda soil and use.
To solve above-mentioned technical problem, the technical scheme is that：
A kind of salt-soda soil water saving nutritive cube, including bowl, are provided with multiple air-vents in the bowl, the bowl is pressed
Weight portion includes following component：Agricultural crop straw 50-60 parts, animal wastes 10-15 parts, organobentonite 5-10 parts are modified tired
Support stone 2-5 parts, humus 2-5 parts, composite fertilizer's 2-5 parts, polyacrylamide 0.5-1 parts.
Used as a kind of preferred scheme, the animal wastes are one kind or many of cow dung, sheep excrement, chicken manure, duck excrement or pig manure
Kind.
Used as a kind of preferred scheme, the agricultural crop straw is wheat stalk, rice straw, maize straw, potato class straw
One or more of stalk, rape stalk, cotton stalk or sugarcane stalk.
Used as a kind of preferred scheme, also including biological flora 0.2-0.7 parts, the biological flora includes bacillus subtilis
Bacterium, light and bacterium, nitrogen-fixing bacteria, bacillus licheniformis, colloid bacillus cereus, at least two of Trichoderma and silicate bacteria.
Used as a kind of preferred scheme, the composite fertilizer includes potash fertilizer, nitrogenous fertilizer and phosphate fertilizer, and the potash fertilizer, nitrogenous fertilizer and
Phosphate fertilizer is 2 by weight:1:1.
Used as a kind of preferred scheme, the property of modified rectorite is to make intercalator to tired with cetyl trimethylammonium bromide
Ask stone to carry out organically-modified, be then prepared from polypropylene fusion blending.
A technical problem to be solved by this invention is：In view of the shortcomings of the prior art, there is provided a kind of salt-soda soil
The nutritive cube prepared with the preparation method of water saving nutritive cube, the preparation method, is made using degradation material, can also be changed after degraded
Good soil, is particularly suited for salt-soda soil and uses.
To solve above-mentioned technical problem, the technical scheme is that：
A kind of salt-soda soil preparation method of water saving nutritive cube, comprises the following steps,
1. get the raw materials ready：Agricultural crop straw is dried and is crushed, the particle that 0.5-1.5mm is obtained is standby, will be by agricultural crop straw
Particle is well mixed with animal wastes and aerobic fermentation is standby.
2. mix：By polyacrylamide dilute with water, and with the agricultural crop straw, animal wastes and organic bentonite for fermenting
Profit soil, property of modified rectorite, humus and composite fertilizer are sufficiently mixed.
3. it is compressing：Compound is put into compressing in forming machine.
4. dry:The demoulding, natural drying 2-8 days or drying, obtain final product nutritive cube.
Used as a kind of preferred scheme, the preparation method of the property of modified rectorite is：By rectorite with ball mill ball milling into
Fine powder, and calcining, then carried out as intercalator with cetyl trimethylammonium bromide it is organically-modified, finally by it is modified obtain have
Machine rectorite is blended on double helix screw machine with polypropylene fusion and is prepared into property of modified rectorite.
Used as a kind of preferred scheme, the animal wastes were in 45-55 DEG C of bottom fermentation 6-7 days.
Used as a kind of preferred scheme, the polyacrylamide dilute with water is 200-800 times.
As a result of above-mentioned technical proposal, the invention has the beneficial effects as follows：
The invention provides a kind of salt-soda soil water saving nutritive cube, agricultural crop straw is applied on nutritive cube, it is stalk
Utilization open new way.One side agricultural crop straw itself is rich in nitrogen, phosphorus, potassium and trace element, has Jing after anaerobic fermentation
Absorb beneficial to crops；On the other hand, the stalk after fermented does not carry disease pest and weed, and external disease pest and weed also should not be
Wherein grow, it is ensured that the security of nursery；And degrade after nutritive cube will not contaminated soil, become a kind of good soil
Modifying agent, and reduce cost.
In addition, from organobentonite and property of modified rectorite, organobentonite has the ability of good absorption sodium ion,
Can also play a part of to make soil thickening；Rectorite has stronger cation exchange capacity (CEC) and adsorption capacity, modified to obtain
Property of modified rectorite, significantly enhance the cation exchange in rectorite interlamination region, cation dissolution specific surface area increases, and tires out support
The adsorption capacity and chemism of stone obtains larger raising.With the PH of active balance soil and Na ion concentration can be reduced, so as to
Improve crop growth environment.Become soil conditioner after degraded, be reasonably utilized.
Meanwhile, the organic matter in fertilizer has stronger absorption property and higher cation replacement ability, to Na+,
Cl- has very strong suction-operated, and organic matter is the important source of plant nutrient, and organic matter decomposition can be provided entirely for plant growth
The nutrient in face, so as to strengthen the ability that crop survives in adverse circumstance；Containing the potassium needed for plant growth, nitrogen and phosphorus unit in composite fertilizer
Element.Mineral matter and nutrient are provided for plant growth.
In addition, nutritive cube adopts polyacrylamide as binding agent, it is good with water conservation and soaking effect, high adsorption capacity
Feature, can long-time water storage, be suitable to the use in salt-soda soil region.After degraded, be conducive to the formation of soil aggregate, effectively
Increase soil fertility.
Specific embodiment
With reference to embodiment, the present invention is expanded on further.It should be understood that these embodiments be merely to illustrate the present invention and not
For limiting the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, those skilled in the art can
To make various changes or modifications to the present invention, these equivalent form of values equally fall within the model that the application appended claims are limited
Enclose.
The salt-soda soil of embodiment 1 water saving nutritive cube
Including bowl, multiple air-vents are provided with the bowl, the bowl includes by weight following component：Farming
50 parts of thing stalk, 10 parts of animal wastes, 5 parts of organobentonite, 2 parts of property of modified rectorite, 2 parts of humus, 2 parts of composite fertilizer, poly- third
0.5 part of acrylamide.
The animal wastes are cow dung, and the agricultural crop straw is wheat stalk.
By rectorite with ball mill ball milling into fine powder, and calcine, then make intercalator with cetyl trimethylammonium bromide
Carry out organically-modified, finally the modified organic rectorite for obtaining is blended on double helix screw machine with polypropylene fusion and is prepared into
Property of modified rectorite.
The composite fertilizer is potash fertilizer, phosphate fertilizer and nitrogenous fertilizer by weight 2:1:1 mixes.
The salt-soda soil of embodiment 2 water saving nutritive cube
Including bowl, multiple air-vents are provided with the bowl, the bowl includes by weight following component：
55 parts of agricultural crop straw, 12 parts of animal wastes, 8 parts of organobentonite, 3 parts of property of modified rectorite, 3 parts of humus is multiple
5 parts of Hefei, 0.8 part of polyacrylamide.
The animal wastes are chicken manure, and the agricultural crop straw is wheat stalk and maize straw.
The composite fertilizer is potash fertilizer, phosphate fertilizer and nitrogenous fertilizer by weight 2:1:1 mixes.
A kind of salt-soda soil of embodiment 3 water saving nutritive cube,
Including bowl, multiple air-vents are provided with the bowl, the bowl includes by weight following component：
Agricultural crop straw 50-60 parts, animal wastes 10-15 parts, organobentonite 5-10 parts, property of modified rectorite 2-5 parts are rotten
Grow matter 2-5 part, composite fertilizer's 2-5 parts, biological flora 0.2-0.7 parts, polyacrylamide 0.5-1 parts.
The agricultural crop straw is the combination of wheat stalk, maize straw, potato class stalk and cotton stalk.The animal excreta
Just it is the mixing of cow dung and chicken manure.The biological flora is bacillus subtilis, nitrogen-fixing bacteria and silicate bacteria.
A kind of salt-soda soil of embodiment 4 preparation method of water saving nutritive cube
Component and its weight portion according to embodiment 1 makes nutritive cube, comprises the following steps,
1. get the raw materials ready：Agricultural crop straw is dried and is crushed, the particle that 0.5mm is obtained is standby, will be by agricultural crop straw particle
It is well mixed with animal wastes and aerobic fermentation is standby.
2. mix：By polyacrylamide dilute with water, and with the agricultural crop straw, animal wastes and organic bentonite for fermenting
Profit soil, property of modified rectorite, humus and composite fertilizer are sufficiently mixed.
3. it is compressing：Compound is put into compressing in forming machine.
4. dry:The demoulding, natural drying 8 days or drying, obtain final product nutritive cube.
The salt-soda soil using method of water saving nutritive cube：Nutritive cube is moved on to into planting area, one layer of organoclay is filled；Will
Crop is transplanted in nutritive cube, bankets, and waters.
Claims (10)
1. a kind of salt-soda soil water saving nutritive cube, including bowl, it is characterised in that multiple air-vents are provided with the bowl,
The bowl includes by weight following component：
Agricultural crop straw 50-60 parts, animal wastes 10-15 parts, organobentonite 5-10 parts, property of modified rectorite 2-5 parts, humus
2-5 parts, composite fertilizer's 2-5 parts, polyacrylamide 0.5-1 parts.
2. salt-soda soil as claimed in claim 1 water saving nutritive cube, it is characterised in that the animal wastes be cow dung, sheep excrement,
One or more of chicken manure, duck excrement or pig manure.
3. salt-soda soil as claimed in claim 1 water saving nutritive cube, it is characterised in that the agricultural crop straw is Wheat Straw
One or more of stalk, rice straw, maize straw, potato class stalk, rape stalk, cotton stalk or sugarcane stalk.
4. salt-soda soil as claimed in claim 1 water saving nutritive cube, it is characterised in that also including biological flora 0.2-0.7 parts,
The biological flora includes bacillus subtilis, light and bacterium, nitrogen-fixing bacteria, bacillus licheniformis, colloid bacillus cereus, Trichoderma
With at least two of silicate bacteria.
5. salt-soda soil as claimed in claim 1 water saving nutritive cube, it is characterised in that the composite fertilizer includes potash fertilizer, nitrogenous fertilizer
And phosphate fertilizer, and the potash fertilizer, nitrogenous fertilizer and phosphate fertilizer are 2 by weight:1:1.
6. salt-soda soil as claimed in claim 1 water saving nutritive cube, it is characterised in that the property of modified rectorite is to use hexadecane
Base trimethylammonium bromide make intercalator rectorite is carried out it is organically-modified, then with polypropylene fusion blending be prepared from.
7. a kind of salt-soda soil as claimed in claim 1 preparation method of water saving nutritive cube, it is characterised in that including following step
Suddenly,
1. get the raw materials ready：Agricultural crop straw is dried and is crushed, the particle that 0.5-1.5mm is obtained is standby, will be by agricultural crop straw particle
It is well mixed with animal wastes and aerobic fermentation is standby；
2. mix：By polyacrylamide dilute with water, and with the agricultural crop straw and animal wastes and organic swelling for fermenting
Soil, property of modified rectorite, humus and composite fertilizer are sufficiently mixed；
3. it is compressing：Compound is put into compressing in forming machine；
4. dry:The demoulding, natural drying 2-8 days or drying, obtain final product nutritive cube.
8. the salt-soda soil as claimed in claim 1 preparation method of water saving nutritive cube, it is characterised in that the property of modified rectorite
Preparation method be：By rectorite with ball mill ball milling into fine powder, and calcine, then inserted with cetyl trimethylammonium bromide
Layer agent carries out organically-modified, finally the modified organic rectorite for obtaining and polypropylene fusion is blended on double helix screw machine and is made
For into property of modified rectorite.
9. the salt-soda soil as claimed in claim 5 preparation method of water saving nutritive cube, it is characterised in that the animal wastes exist
45-55 DEG C of bottom fermentation 6-7 days.
10. the salt-soda soil as claimed in claim 5 preparation method of water saving nutritive cube, it is characterised in that the polyacrylamide
Amine dilute with water is 200-800 times.
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| CN201710007303.XA CN106631617A (en) | 2017-01-05 | 2017-01-05 | Water-saving nutrient pot for saline-alkali soil and preparation method thereof |
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| CN201710007303.XA CN106631617A (en) | 2017-01-05 | 2017-01-05 | Water-saving nutrient pot for saline-alkali soil and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242045A (en) * | 2017-06-08 | 2017-10-13 | 内蒙古农业大学 | Tool promotes degradable pot for growing seedlings of plant growth effect and preparation method and application |
| CN107517613A (en) * | 2017-10-09 | 2017-12-29 | 何锋 | Saline-alkali soil improvement method |
| CN107624392A (en) * | 2017-10-09 | 2018-01-26 | 何锋 | Urban afforestation salt-soda soil Opsonizing method |
| CN107710944A (en) * | 2017-10-09 | 2018-02-23 | 何锋 | Water-saving sandwich-type saline and alkali land improvement method |
| CN107836154A (en) * | 2017-10-09 | 2018-03-27 | 何锋 | Suitable for the method for checking winds and fixing drifting sand of sand ground |
| CN108633547A (en) * | 2018-05-21 | 2018-10-12 | 天津城建大学 | A kind of xylophyta incubator and preparation method thereof and application method |
| CN109804809A (en) * | 2017-11-22 | 2019-05-28 | 连云港市连威农牧科技有限公司 | A kind of novel degradable auxotype seedling-cultivation plate made using pig manure |
| CN110192476A (en) * | 2019-06-06 | 2019-09-03 | 沈阳农业大学 | A kind of stalk greening brick and preparation method thereof |
| CN110637699A (en) * | 2019-09-13 | 2020-01-03 | 王懿 | Degradable biomass organic matrix, preparation method and application method |
| CN112314260A (en) * | 2020-11-09 | 2021-02-05 | 宁夏大学 | Seedling raising pot and preparation method thereof |
| CN112956358A (en) * | 2021-03-19 | 2021-06-15 | 中信建设有限责任公司 | Nutritive cube for saline-alkali soil |
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| CN107242045A (en) * | 2017-06-08 | 2017-10-13 | 内蒙古农业大学 | Tool promotes degradable pot for growing seedlings of plant growth effect and preparation method and application |
| CN107517613A (en) * | 2017-10-09 | 2017-12-29 | 何锋 | Saline-alkali soil improvement method |
| CN107624392A (en) * | 2017-10-09 | 2018-01-26 | 何锋 | Urban afforestation salt-soda soil Opsonizing method |
| CN107710944A (en) * | 2017-10-09 | 2018-02-23 | 何锋 | Water-saving sandwich-type saline and alkali land improvement method |
| CN107836154A (en) * | 2017-10-09 | 2018-03-27 | 何锋 | Suitable for the method for checking winds and fixing drifting sand of sand ground |
| CN109804809A (en) * | 2017-11-22 | 2019-05-28 | 连云港市连威农牧科技有限公司 | A kind of novel degradable auxotype seedling-cultivation plate made using pig manure |
| CN108633547A (en) * | 2018-05-21 | 2018-10-12 | 天津城建大学 | A kind of xylophyta incubator and preparation method thereof and application method |
| CN110192476A (en) * | 2019-06-06 | 2019-09-03 | 沈阳农业大学 | A kind of stalk greening brick and preparation method thereof |
| CN110192476B (en) * | 2019-06-06 | 2021-07-13 | 沈阳农业大学 | Straw greening brick and preparation method thereof |
| CN110637699A (en) * | 2019-09-13 | 2020-01-03 | 王懿 | Degradable biomass organic matrix, preparation method and application method |
| CN112314260A (en) * | 2020-11-09 | 2021-02-05 | 宁夏大学 | Seedling raising pot and preparation method thereof |
| CN112314260B (en) * | 2020-11-09 | 2022-04-15 | 宁夏大学 | Seedling raising pot and preparation method thereof |
| CN112956358A (en) * | 2021-03-19 | 2021-06-15 | 中信建设有限责任公司 | Nutritive cube for saline-alkali soil |
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Application publication date: 20170510 |