CN106134832A - A kind of attapulgite Nutrition Soil and preparation method thereof - Google Patents
A kind of attapulgite Nutrition Soil and preparation method thereof Download PDFInfo
- Publication number
- CN106134832A CN106134832A CN201610486408.3A CN201610486408A CN106134832A CN 106134832 A CN106134832 A CN 106134832A CN 201610486408 A CN201610486408 A CN 201610486408A CN 106134832 A CN106134832 A CN 106134832A
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- attapulgite
- nutrition soil
- acidifying
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- dispensing
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Classifications
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention discloses a kind of attapulgite Nutrition Soil and preparation method thereof, its dispensing is made up of following component by weight percentage: the attapulgite 15%～35% after acidifying, the mud 25%～55% after acidifying, high viscous attapulgite clay 2%～15%, biogas slurry soak after gravel attapulgite flower ceramsite 2%～15%, pulverize after peat 2%～15%, biogas residue 2%～15%, pulverize after Plant fiber 1%～10%, expanded vermiculite 0.5%～5%, expanded perlite 0.5%～5% and High hydrophilous resin 0.1%～5%.The present invention uses attapulgite to be that primary raw material is made, containing substantial amounts of organic matter and various trace elements, the normal growth being conducive to plant is grown, and is that a kind of nutrition is complete, fertilizer efficiency is high, nontoxic, aseptic, harmless, odorless and the good high-quality Nutrition Soil of water retention property；The various garbages of a large amount of employing in its dispensing, improve resource utilization, environmental protection and energy saving, reduce production cost, increase economic efficiency.
Description
Technical field
The invention belongs to soil improving environment field, particularly relate to a kind of attapulgite Nutrition Soil and preparation method thereof.
Background technology
Attapulgite clay refers to the attapulgite (Attapulgite) a kind of clay mineral as key component.Concavo-convex
Rod stone is a kind of crystalloid hydrous magnesium aluminium silicate mineral, has the layer chain structure feature of uniqueness, there is lattice in its structure
Displacement, containing variable amount of Na in crystal+、Ca2+、Fe3+、Al3+.Attapulgite has the dispersion of uniqueness, high temperature resistant, anti-saline and alkaline
Etc. good colloidal nature and higher adsorption bleaching ability；Water absorption is strong, has certain plasticity and cohesive force time wet；Dry
Dry after-contraction is little, does not shows crackle, water soaking disintegration very much；Suspension meets electrolyte not flocculation sediment.Its preferable chemical molecular formula
For: Mg5Si8O20(OH)2(OH2)4·4H2O.There is the intermediate structure between chain structure and layer structure.Attapulgite
In earthy, compact massive originates in sedimentary rock and weathering crust.
The mud of the most a large amount of non-stabilized treatment has become the heavy burden of sewage treatment plant, yield is the hugest, one-tenth
Point complicated mud carries out properly processing safely so that it is innoxious, minimizing, resource, it has also become the most concerned is great
Problem.
Nutrition Soil be in order to meet seedling growth grow and particular formulation containing multiple mineral nutrition, loose ventilation, protect
Water fertilizer-preserving ability is strong, without the soil of pest and disease damage.Typically formed with decomposed dung mixed preparing by fertile land for growing field crops soil, be also selected from into
Mouth high-quality peat, coconut palm bran, the Nutrition Soil mixed in specific proportions, but these Nutrition Soils do not have through rational dispensing with tight
The sterilization of lattice, is unfavorable for that the normal growth of nursery stock is grown.
Owing to Nutrition Soil after treatment is relatively lighter and loose, the conventional products volume of Nutrition Soil is relatively large, unfavorable
Produce and the cost of transport in reducing.
Summary of the invention
It is an object of the invention to provide a kind of attapulgite Nutrition Soil and preparation method thereof, be main by using attapulgite
Wanting raw material to prepare, formula environmental protection, manufacturing process is simple, and practical, the volume solving existing Nutrition Soil is relatively large, no
It is beneficial to reduce and produces and the problem of cost of transportation.
For solving above-mentioned technical problem, the present invention is achieved by the following technical solutions:
The present invention is a kind of attapulgite Nutrition Soil, and the dispensing of described attapulgite Nutrition Soil is by weight percentage by following component
Composition: the mud 25%～55% after attapulgite 15%～35% after acidifying, acidifying, high viscous attapulgite clay 2%～
15%, the gravel attapulgite flower ceramsite 2%～15% after biogas slurry is soaked, the peat 2%～15% after pulverizing, biogas residue 2%
～15%, pulverize after Plant fiber 1%～10%, expanded vermiculite 0.5%～5%, expanded perlite 0.5%～5% and high
Water-absorbing resin 0.1%～5%.
Further, the dispensing of the attapulgite after described acidifying is made up of following component by weight percentage: after acidifying
Attapulgite semi-finished product 90%～99%, quick dissolved sodium silicate 0.1%～5%, polyvinyl alcohol 0.1%～5%, hydroxypropyl methyl
Cellulose 0.1%～3% and sodium carbonate 0～3%；The preparation method of the attapulgite after this acidifying is: will acidifying after concavo-convex
The dispensing of rod soil is input in pulverizer pulverize, and the fineness of the particles≤0.07mm after pulverizing, the particulate matter after pulverizing is acidifying
After attapulgite；
The preparation method of the attapulgite semi-finished product after described acidifying is: the dispensing of attapulgite mixture is inputted by (1)
It is sufficiently stirred in the blender of operating, then dilute sulfuric acid is slowly added in attapulgite mixture and carries out at acidifying
Reason；(2) the attapulgite mixture after acidification is transported in twin rollers, extrudes as tablet, the thickness of tablet≤
2.8mm；(3) carry out roasting in tablet is transported to swinging drying oven, roasting time between 1h～3h, sintering temperature control
System is at 280 DEG C～330 DEG C, and water content≤4.5% of the tablet after roasting, it is concavo-convex that the tablet after roasting is after acidifying
Rod soil semi-finished product.
Further, the dispensing of the mud after described acidifying is made up of following component by weight percentage: mud 68%～
95%, attapulgite 2% after acidifying～30% and ferrous sulfate 0.01%～5%；
The preparation method of the mud after this acidifying is: the dispensing of mud acidification inputted in the blender operated
Stirring, is transported to natural fermentation 3 days～14 days in fermentation vat after stirring, the mud pH value after natural fermentation controls 5.0
～7.0, the mud after natural fermentation process is the mud after acidifying.
Further, the preparation method of the gravel attapulgite flower ceramsite after described biogas slurry is soaked is: by fineness of the particles
Gravel attapulgite flower ceramsite for 1mm～3mm inputs immersion in biogas slurry pond, and soak time controls at 30min～60min,
Take out the gravel attapulgite flower ceramsite after biogas slurry is soaked and carry out dry in the sun, the gravel attapulgite flower ceramsite after dry in the sun
Water content≤15%, the gravel attapulgite flower ceramsite after dry in the sun is the gravel attapulgite flower pottery after biogas slurry is soaked
Grain；
Further, the dispensing of described gravel attapulgite flower ceramsite is made up of following component by weight percentage: high
Viscous attapulgite clay powder 1%～10%, attapulgite clay mine tailing 5%～25%, red bentonite in powder 5%～20%,
Mud 45%～65%, kieselguhr mine tailing 5%～20% and powdered rice hulls 1%～10%；
The preparation method of this gravel attapulgite flower ceramsite is: the dispensing of gravel attapulgite flower ceramsite is added by (1)
Inputting Squeezinggranulator pelletize after entering stirrer for mixing, particle diameter controls between 8mm～25mm, and particle length controls
Between 10mm～40mm；(2) granule after pelletize inputting internal heating type revolution roasting in kilns, sintering temperature controls at 550 DEG C
～between 850 DEG C, roasting time controls at 1h～6h；(3) granule after roasting being sent into pulverizing in disintegrating machine is gravel
Grain also sieves, and fineness of the particles controls between 1mm～12mm, i.e. prepares gravel attapulgite flower ceramsite.
Further, to glue the dispensing of attapulgite clay calculated in weight percent for described height: the attapulgite after dry in the sun
Clay 94%～98%, High hydrophilous resin 0.5%～5% and cellulose 0.5%～3%；Its preparation method is: by above-mentioned dispensing
It is stirred, inputs in grinding machine after stirring and carry out pulverizing, fineness of the particles≤0.07mm；
The preparation method of the attapulgite clay after described dry in the sun is: by from the attapulgite clay of mining area exploitation through 30
The weathering of it～120 days processes；Take the attapulgite clay after weathering 94%～98%, be uniformly added into 2%～6%
Sodium carbonate, in common input fermentation vat, is subsequently adding clear water and carries out soaking ageing, and soak time is 72h～120h；After taking immersion
Attapulgite clay, input blender in be stirred, and will stirring after attapulgite clay be squeezed into thin through extruder
Sheet, its THICKNESS CONTROL is between 0.5mm～2mm；Finally attapulgite clay thin slice is carried out dry in the sun, the attapulgite after dry in the sun
Water content≤15% of clay platelet, i.e. prepares the attapulgite clay after dry in the sun.
The preparation method of a kind of attapulgite Nutrition Soil, specifically includes the following step:
Step (1), sends into the dispensing of attapulgite Nutrition Soil in the blender of operating and is sufficiently stirred for, after stirring
Sending into boil down to attapulgite Nutrition Soil tablet in tablet machine, the THICKNESS CONTROL of attapulgite Nutrition Soil tablet is at 10mm～25mm
Between；
Step (2), is transported to attapulgite Nutrition Soil tablet in belt type microwave dry sterilizer, carry out low temperature sterilization and
Dried, temperature controls between 60 DEG C～100 DEG C, and the time controls between 50min～100min, sterilizing and dried
Water content≤10% of attapulgite Nutrition Soil tablet；
Step (3), is transported to sterilizing and dried attapulgite Nutrition Soil tablet in insulated sterilizing storehouse, utilizes concavo-convex
The waste heat of rod Nutrition Soil tablet self, proceeds sterilizing and dried, after attapulgite Nutrition Soil tablet cools down, and bag
Dress is the finished product of attapulgite Nutrition Soil.
The method have the advantages that
The present invention uses attapulgite to be that primary raw material is made, and it contains substantial amounts of organic matter and various trace elements, for
Plant growing provides the normal growth of necessary nutrient, beneficially plant to grow, and is that a kind of nutrition is complete, fertilizer efficiency
High, nontoxic, aseptic, harmless, odorless and the good high-quality Nutrition Soil of water retention property；The various garbages of a large amount of employing in its dispensing,
Improve resource utilization, environmental protection and energy saving, reduce production cost, increase economic efficiency.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Detailed description of the invention
Embodiment 1
Getting the raw materials ready of attapulgite Nutrition Soil: in dispensing, each component accounts for the attapulgite after the percentage ratio of gross weight is respectively as follows: acidifying
Gravel attapulgite flower ceramsite after mud 55% after soil 15%, acidifying, high viscous attapulgite clay 15%, biogas slurry immersion
2%, pulverize after peat 2%, biogas residue 2%, pulverize after Plant fiber 1%, expanded vermiculite 5%, expanded perlite 0.5% and
High hydrophilous resin 2.5%.
The preparation of attapulgite Nutrition Soil: the dispensing of the attapulgite Nutrition Soil got ready is sent in blender and carried out fully by (1)
Stirring, sends into after stirring in tablet machine, by attapulgite Nutrition Soil boil down to tablet, the thickness of attapulgite Nutrition Soil tablet
Degree is 10mm；(2) attapulgite Nutrition Soil tablet is transported in belt type microwave dry sterilizer, carries out low temperature sterilization and be dried
Processing, temperature remains 60 DEG C, and the time remains 50min, sterilizing and the water content of dried attapulgite Nutrition Soil tablet
It is 10%；(3) sterilizing and dried attapulgite Nutrition Soil tablet are transported in insulated sterilizing storehouse, utilize attapulgite nutrition
The waste heat of soil tablet self, proceeds sterilizing and dried, after attapulgite Nutrition Soil tablet cools down, after packaging i.e.
Finished product for attapulgite Nutrition Soil.
Embodiment 2
Getting the raw materials ready of attapulgite Nutrition Soil: in dispensing, each component accounts for the attapulgite after the percentage ratio of gross weight is respectively as follows: acidifying
Gravel attapulgite flower ceramsite after mud 40% after soil 25%, acidifying, high viscous attapulgite clay 8%, biogas slurry immersion
8%, pulverize after peat 7%, biogas residue 7%, pulverize after Plant fiber 2%, expanded vermiculite 1%, expanded perlite 1% and height
Water-absorbing resin 1%.
The preparation of attapulgite Nutrition Soil: the dispensing of the attapulgite Nutrition Soil got ready is sent in blender and carried out fully by (1)
Stirring, sends into after stirring in tablet machine, by attapulgite Nutrition Soil boil down to tablet, the thickness of attapulgite Nutrition Soil tablet
Degree is 16mm；(2) attapulgite Nutrition Soil tablet is transported in belt type microwave dry sterilizer, carries out low temperature sterilization and be dried
Processing, temperature remains 80 DEG C, and the time remains 75min, sterilizing and the water content of dried attapulgite Nutrition Soil tablet
It is 7%；(3) sterilizing and dried attapulgite Nutrition Soil tablet are transported in insulated sterilizing storehouse, utilize attapulgite nutrition
The waste heat of soil tablet self, proceeds sterilizing and dried, after attapulgite Nutrition Soil tablet cools down, after packaging i.e.
Finished product for attapulgite Nutrition Soil.
Embodiment 3
Getting the raw materials ready of attapulgite Nutrition Soil: in dispensing, each component accounts for the attapulgite after the percentage ratio of gross weight is respectively as follows: acidifying
Gravel attapulgite flower ceramsite after mud 25% after soil 35%, acidifying, high viscous attapulgite clay 10%, biogas slurry immersion
6%, pulverize after peat 6%, biogas residue 5%, pulverize after Plant fiber 4%, expanded vermiculite 4%, expanded perlite 2.5% and
High hydrophilous resin 2.5%.
The preparation of attapulgite Nutrition Soil: the dispensing of the attapulgite Nutrition Soil got ready is sent in blender and carried out fully by (1)
Stirring, sends into after stirring in tablet machine, by attapulgite Nutrition Soil boil down to tablet, the thickness of attapulgite Nutrition Soil tablet
Degree is 25mm；(2) attapulgite Nutrition Soil tablet is transported in belt type microwave dry sterilizer, carries out low temperature sterilization and be dried
Processing, temperature remains 100 DEG C, and the time remains the aqueous of 100min, sterilizing and dried attapulgite Nutrition Soil tablet
Amount is 5%；(3) sterilizing and dried attapulgite Nutrition Soil tablet are transported in insulated sterilizing storehouse, utilize attapulgite to seek
Support the waste heat of soil tablet self, proceed sterilizing and dried, after attapulgite Nutrition Soil tablet cools down, after packaging
It is the finished product of attapulgite Nutrition Soil.
It is last it should be noted that present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Excellent
Select embodiment not have all of details of detailed descriptionthe, be also not intended to the detailed description of the invention that this invention is only described.Obviously, root
According to the content of this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to
Preferably explain the principle of the present invention and actual application, so that skilled artisan can be best understood by and utilize
The present invention.The present invention is only limited by claims and four corner thereof and equivalent.
Claims (7)
1. an attapulgite Nutrition Soil, it is characterised in that: the dispensing of described attapulgite Nutrition Soil is by weight percentage by following group
It is grouped into: the attapulgite 15%～35% after acidifying, the mud 25%～55% after acidifying, high viscous attapulgite clay 2%
～15%, biogas slurry soak after gravel attapulgite flower ceramsite 2%～15%, pulverize after peat 2%～15%, biogas residue
2%～15%, the Plant fiber 1%～10% after pulverizing, expanded vermiculite 0.5%～5%, expanded perlite 0.5%～5% and
High hydrophilous resin 0.1%～5%.
A kind of attapulgite Nutrition Soil the most according to claim 1, it is characterised in that: joining of the attapulgite after described acidifying
Material is made up of following component by weight percentage: the attapulgite semi-finished product 90%～99% after acidifying, quick dissolved sodium silicate 0.1%
～5%, polyvinyl alcohol 0.1%～5%, hydroxypropyl methyl cellulose 0.1%～3% and sodium carbonate 0～3%；After this acidifying
The preparation method of attapulgite is: be input in pulverizer pulverize by the dispensing of the attapulgite after acidifying, the granule after pulverizing
Fineness≤0.07mm, the particulate matter after pulverizing is the attapulgite after acidifying；
The preparation method of the attapulgite semi-finished product after described acidifying is: the dispensing of attapulgite mixture is input to fortune by (1)
The blender turned is sufficiently stirred for, then dilute sulfuric acid is slowly added in attapulgite mixture and carries out acidification；(2)
Attapulgite mixture after acidification is transported in twin rollers, extrudes as tablet, the thickness≤2.8mm of tablet；
(3) carrying out roasting in tablet is transported to swinging drying oven, roasting time is between 1h～3h, and sintering temperature controls
280 DEG C～330 DEG C, water content≤4.5% of the tablet after roasting, the tablet after roasting is the attapulgite after acidifying
Semi-finished product.
A kind of attapulgite Nutrition Soil the most according to claim 1, it is characterised in that: the dispensing of the mud after described acidifying is pressed
Percentage by weight is made up of following component: attapulgite 2% after mud 68%～95%, acidifying～30% and ferrous sulfate
0.01%～5%；
The preparation method of the mud after this acidifying is: the dispensing of mud acidification is inputted in the blender operated and stirs
Mix, after stirring, be transported to natural fermentation 3 days～14 days in fermentation vat, the mud pH value after natural fermentation control 5.0～
7.0, the mud after natural fermentation process is the mud after acidifying.
A kind of attapulgite Nutrition Soil the most according to claim 1, it is characterised in that: the gravel after described biogas slurry is soaked is recessed
The preparation method of convex rod flower ceramsite is: by the gravel attapulgite flower ceramsite input biogas slurry pond that fineness of the particles is 1mm～3mm
Middle immersion, soak time controls at 30min～60min, takes out the gravel attapulgite flower ceramsite after biogas slurry is soaked and enters
Row dry in the sun, gravel attapulgite flower ceramsite water content≤15% after dry in the sun, the gravel attapulgite flower ceramsite after dry in the sun
It is the gravel attapulgite flower ceramsite after biogas slurry is soaked.
A kind of attapulgite Nutrition Soil the most according to claim 4, it is characterised in that: described gravel attapulgite flower ceramsite
Dispensing be made up of following component by weight percentage: high viscous attapulgite clay powder 1%～10%, attapulgite clay mine tailing
Powder 5%～25%, red bentonite in powder 5%～20%, mud 45%～65%, kieselguhr mine tailing 5%～20% and rice husk
Powder 1%～10%；
The preparation method of this gravel attapulgite flower ceramsite is: the dispensing addition of gravel attapulgite flower ceramsite is stirred by (1)
Mixing and input Squeezinggranulator pelletize in machine after mixing, particle diameter controls between 8mm～25mm, and particle length controls at 10mm
～between 40mm；(2) granule after pelletize inputting internal heating type revolution roasting in kilns, sintering temperature controls at 550 DEG C～850
Between DEG C, roasting time controls at 1h～6h；(3) go forward side by side the granule feeding disintegrating machine after roasting is pulverized for gravel granule
Row screening, fineness of the particles controls between 1mm～12mm, i.e. prepares gravel attapulgite flower ceramsite.
A kind of attapulgite Nutrition Soil the most according to claim 1, it is characterised in that: described height glues joining of attapulgite clay
Expect calculated in weight percent: attapulgite clay 94%～98% after dry in the sun, High hydrophilous resin 0.5%～5% and fiber
Element 0.5%～3%；Its preparation method is: above-mentioned dispensing be stirred, and inputs in grinding machine and carry out pulverizing after stirring,
Grain fineness≤0.07mm；
The preparation method of the attapulgite clay after described dry in the sun is: by from the attapulgite clay of mining area exploitation through 30 days～
The weathering of 120 days processes；Take the attapulgite clay after weathering 94%～98%, be uniformly added into 2%～6% carbonic acid
Sodium, in common input fermentation vat, is subsequently adding clear water and carries out soaking ageing, and soak time is 72h～120h；Take after immersion is recessed
Convex rod stone clay, is stirred in input blender, and through extruder, the attapulgite clay after stirring is squeezed into thin slice, its
THICKNESS CONTROL is between 0.5mm～2mm；Finally attapulgite clay thin slice is carried out dry in the sun, the attapulgite clay after dry in the sun
Water content≤15% of thin slice, i.e. prepares the attapulgite clay after dry in the sun.
7. the preparation method of an attapulgite Nutrition Soil as claimed in claim 1, it is characterised in that: the method includes following step
Rapid:
Step (1), sends into the dispensing of attapulgite Nutrition Soil in the blender of operating and is sufficiently stirred for, send into after stirring
Boil down to attapulgite Nutrition Soil tablet in tablet machine, the THICKNESS CONTROL of attapulgite Nutrition Soil tablet 10mm～25mm it
Between；
Step (2), is transported to attapulgite Nutrition Soil tablet in belt type microwave dry sterilizer, carries out low temperature sterilization and is dried
Processing, temperature controls between 60 DEG C～100 DEG C, and the time controls between 50min～100min, sterilizing and dried concavo-convex
Water content≤10% of rod Nutrition Soil tablet；
Step (3), is transported to sterilizing and dried attapulgite Nutrition Soil tablet in insulated sterilizing storehouse, utilizes attapulgite to seek
Support the waste heat of soil tablet self, proceed sterilizing and dried, after attapulgite Nutrition Soil tablet cools down, be packaged as
The finished product of attapulgite Nutrition Soil.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831206A (en) * | 2017-04-11 | 2017-06-13 | 明光市外泰高分子材料有限公司 | A kind of concave convex rod Nutrition Soil of confession crops seedling development and preparation method thereof |
| CN107306691A (en) * | 2017-07-19 | 2017-11-03 | 合肥申沃园艺有限公司 | A kind of Flower nutrient soil preparation method |
| CN107318517A (en) * | 2017-09-11 | 2017-11-07 | 安徽格瑞恩园林工程有限公司 | A kind of control root Nutrition Soil and its processing method for fast-growing locust tree nursery |
| CN107343451A (en) * | 2017-07-07 | 2017-11-14 | 王效雷 | A kind of Desert of Gobi special nutritional pot, preparation method and its usage |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119163A (en) * | 2014-08-12 | 2014-10-29 | 许盛英 | Production method for compressed attapulgite sludge nutrient soil |
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2016
- 2016-06-27 CN CN201610486408.3A patent/CN106134832A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119163A (en) * | 2014-08-12 | 2014-10-29 | 许盛英 | Production method for compressed attapulgite sludge nutrient soil |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831206A (en) * | 2017-04-11 | 2017-06-13 | 明光市外泰高分子材料有限公司 | A kind of concave convex rod Nutrition Soil of confession crops seedling development and preparation method thereof |
| CN107343451A (en) * | 2017-07-07 | 2017-11-14 | 王效雷 | A kind of Desert of Gobi special nutritional pot, preparation method and its usage |
| CN107343451B (en) * | 2017-07-07 | 2018-08-24 | 王效雷 | A kind of Desert of Gobi special nutritional pot, preparation method and its usage |
| CN107306691A (en) * | 2017-07-19 | 2017-11-03 | 合肥申沃园艺有限公司 | A kind of Flower nutrient soil preparation method |
| CN107318517A (en) * | 2017-09-11 | 2017-11-07 | 安徽格瑞恩园林工程有限公司 | A kind of control root Nutrition Soil and its processing method for fast-growing locust tree nursery |
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