CN109180383A - A kind of mineral sources conditioning Eco-fertilizer and preparation method thereof - Google Patents
A kind of mineral sources conditioning Eco-fertilizer and preparation method thereof Download PDFInfo
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- CN109180383A CN109180383A CN201811242020.4A CN201811242020A CN109180383A CN 109180383 A CN109180383 A CN 109180383A CN 201811242020 A CN201811242020 A CN 201811242020A CN 109180383 A CN109180383 A CN 109180383A
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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
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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Abstract
The present invention relates to technical field of agricultural fertilizers, more particularly to a kind of mineral sources conditioning Eco-fertilizer and preparation method thereof, the raw material including following parts by weight: 10-20 parts of volcanic rock mountain flour, 20-30 parts of humic acid miberal powder, 7.5-15 parts of inorganic porous property substance, 5-10 parts of seaweed organic fertilizer, straw powder 4-8 parts and 2-5 parts of mineral conditioner amino modified.The coordinated that the present invention passes through minerals volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer, demand in process of crop growth to various growth elements and nutrient can be effectively provided, and make volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer that there is compatibility by adding inorganic porous property substance, to reach the effect of interpenetrating, and pass through the opsonic action of mineral conditioner, obtained Eco-fertilizer is enabled to improve the structure of soil, improve soil water-reataining fertilizer-keeping ability, the yield for improving crop, improves the quality of crop.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers more particularly to a kind of mineral sources conditioning Eco-fertilizer and preparation method thereof.
Background technique
It is now long-term excessive, single on agricultural planting to use fertilizer and pesticide, lead to that soil nutrient is unbalance, acidification, plate
The accumulation of nitrate, causes crop product quantity to decline in knot, salinization of soil, especially crops vegetables body.Moreover, agricultural run-off
Nitrogen and the nitrate etc. for bringing surface water body into lead to the serious eutrophication of water body, cause underground water pollution, therefore, be badly in need of one kind
Fertilizer come improve quality of agricultural product, improvement soil and improve utilization rate of fertilizer.
And Eco-fertilizer is a kind of preferable selection at present, it, can be effectively perfect using high-quality animal and plant organic matter as raw material
Soil nutrient increases the soil organism and fertility, reduces the applications of pesticide, makes product from pollution, optimizes ecological environment of soil, change
Kind quality of agricultural product.But the single Eco-fertilizer containing organic matter can not fully meet crop to various growth elements and battalion
Support the demand of element, it is therefore desirable to suitable mineral sources be added on the basis of organic matter and improve Eco-fertilizer, to reach
To the effect for consolidating and improving Eco-fertilizer, to reach the growth for advantageously promoting crop.
And in existing Eco-fertilizer, there is the Eco-fertilizer much matched about organic substance and minerals, such as in China
Patent (application number: 201510966162.5) disclosing a kind of preparation method of inorganic-organic hybrid Eco-fertilizer, the Eco-fertilizer with
Organic biomass vinasse, rice bran, sludge and inorganic potassium feldspar, apatite are primary raw material, and stearic acid, hexadecanol and sweet is added
Oil is made by techniques such as grinding, mixed at high speed, Screw Extrusion, granulations；Wherein, the weight proportion of each main component
Are as follows: 15~30 parts of vinasse, 15~30 parts of rice bran, 10~20 parts of sludge, 10~30 parts of potassium feldspar, 10~30 parts of apatite.The life
Though state fertilizer achievees the purpose that improve soil to a certain extent, effect is limited, firstly, the organic biomass in the Eco-fertilizer
Vinasse, rice bran, sludge and minerals potassium feldspar, apatite permeability are insufficient, and organic biomass is difficult to preferably be adsorbed on mineral
In matter, formation is preferable compatible, in addition, the Eco-fertilizer nutritional ingredient is insufficient, it is difficult to meet crop production in the process to various lifes
The demand of long element and nutrient.
And in Chinese patent (application number: a kind of 201611046931.0) complex ecological fertilizer, including following raw material: urine
Element, monoammonium phosphate, potash fertilizer, polynary mineral fertilizer, activation humic acid, plant ash, complex micro organism fungicide.Complex ecological of the invention
Fertilizer is n p k fertilizer, humic acid fertilizer, polynary mineral fertilizer, microbial bacterial agent four-in-one, and time and labour saving when application can not only
Improve soil, moreover it is possible to the quality for increasing utilization rate of fertilizer, improving agricultural product.The fertilizer is by adding polynary mineral fertilizer, so that mine
Substance and organic matter have preferable compatibility, can meet crop production in the process to the need of various growth elements and nutrient
It asks, but the urea, monoammonium phosphate, potash fertilizer in the fertilizer are artificial synthesized fertilizer, in use process, be easy to cause soil and environment
Pollution.
Based on this, it is necessary to a kind of mineral sources conditioning Eco-fertilizer and preparation method thereof is provided, to solve to deposit in the prior art
The problem of.
Summary of the invention
It is an object of the present invention in view of the deficiencies of the prior art, a kind of mineral sources conditioning Eco-fertilizer and its system are provided
Preparation Method, the Eco-fertilizer, can be effective by the coordinated of minerals volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer
Demand in process of crop growth to various growth elements and nutrient is provided, and is made by adding inorganic porous property substance
Volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer have compatibility, to reach the effect of interpenetrating, and pass through mineral tune
The opsonic action for managing agent enables obtained Eco-fertilizer to improve the structure of soil, improves soil water-reataining fertilizer-keeping ability, improves crop
Yield, improve the quality of crop.
The present invention is achieved by the following technical solutions:
A kind of mineral sources conditioning Eco-fertilizer, including volcanic rock mountain flour, humic acid miberal powder, inorganic porous property substance, seaweed have
Machine fertilizer, amino modified straw powder and mineral conditioner.
Preferably, including the raw material of following parts by weight: 10-20 parts of volcanic rock mountain flour, 20-30 parts of humic acid miberal powder, nothing
It is 7.5-15 parts of machine porous material, 5-10 parts of seaweed organic fertilizer, straw powder 4-8 parts and 2-5 parts of mineral conditioner amino modified.
Preferably, the partial size of the volcanic rock mountain flour is 5-60 microns, more preferably using two kinds of partial sizes simultaneously is 5-20
Micron and 30-60 microns of volcanic rock mountain flour.
Preferably, the inorganic porous property substance be one of expanded vermiculite, sodium bentonite, zeolite, silica gel or
It is several.
Preferably, the amino modified straw powder the preparation method comprises the following steps:
(1) stalk discarded in agricultural production is collected, and after stalk is crushed and crosses aperture 0.35mm nylon mesh, by 1:5
Solid-liquid volume ratio, the straw powder of crushing investment is filled in 0.05mol/L sodium hydroxide solution and impregnates 4h, to remove dissolubility
The organic matters such as pigment, be then washed with deionized residue until pH value it is constant, dried for 24 hours in 105 DEG C of baking ovens；
(2) 5 parts of residue after weighing drying are put into the NSC 209983 solution that concentration is 20mg/ml, are stirred evenly,
Then 3 parts of hydroboration cyanogen potassium are added, are stirred at room temperature for 24 hours, it is constant to pH value that residue is washed with deionized in vacuum filtration；
(3) the residue tiling after washing and is dried for 24 hours in 70 DEG C of vacuum ovens to get ammonia on enamel pallet
Base modified straw powder；
Preferably, the stalk is selected from corn stover, wheat stalk, cotton stalk or beanstalk stalk.
Preferably, the mineral conditioner is made of the raw material of following parts by weight: 30-50 parts of illite powder, medical stone
10-30 parts of powder, 10-20 parts of husky ginger stone.
Preferably, the present invention also provides the preparation methods of above-mentioned mineral sources conditioning Eco-fertilizer, comprising the following steps:
(1) volcanic rock mountain flour, humic acid miberal powder and inorganic porous property substance are mixed, mixture is obtained；
(2) pore forming agent is prepared, the pore forming agent is the aqueous solution of ammonium hydrogen carbonate；
(3) mixture that step (1) obtains is mixed in the pore forming agent that step (2) obtains, obtains slurry；
(4) slurry that step (3) obtains is formed and is dried, obtain molded product；
(5) molded product that step (4) obtains is burnt into, obtains semi-finished product；
(6) semi-finished product for obtaining step (5) crush, and obtain the function base-material of Eco-fertilizer；
(7) the function base-material for obtaining step (6) and alkyl-modified straw powder, seaweed organic fertilizer and mineral conditioner are mixed
It closes, is granulated, obtain mineral sources conditioning Eco-fertilizer.
Preferably, the mass ratio of mixture and pore forming agent is 1:2-4 in the step (3).
Preferably, being burnt into specific steps in the step (5) are as follows: temperature is first increased to 300 DEG C by room temperature, and herein
At a temperature of keep the temperature 3-5min, then be warming up to 650 DEG C by 300 DEG C, and keep the temperature 10-20min at this temperature, then dropped by 650 DEG C
Temperature keeps the temperature 4-8min to 350 DEG C at this temperature, is finally cooled to room temperature by 350 DEG C.
Compared with prior art, the present invention have it is following the utility model has the advantages that
Eco-fertilizer of the invention passes through the coordinated of minerals volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer,
The demand in process of crop growth to various growth elements and nutrient can be effectively provided, and by adding inorganic porous property
Substance makes volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer have compatibility, to reach the effect of interpenetrating, and leads to
The opsonic action for crossing mineral conditioner enables obtained Eco-fertilizer to improve the structure of soil, improves soil water-reataining fertilizer-keeping ability,
The yield for improving crop, improves the quality of crop；
In addition, volcanic rock mountain flour and humic acid miberal powder can supplement microelement needed for process of crop growth, and can mention
Nutrition is provided to improve soil and fertilizer for disease-resistant, the insect resistance capacity of crop, and for soil, promotes plant growth；
The inorganic porous property substance of addition has biggish specific surface area, can be by volcanic rock mountain flour, humic acid miberal powder and sea
Algae organic fertilizer adsorbs on its aperture and surface, so that volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer interpenetrate effect,
Synergistic effect is generated, so that the fertility of Eco-fertilizer of the present invention is improved, meanwhile, the inorganic porous property substance of addition has certain sustained release
Function, so that the fertility of Eco-fertilizer is lasting；
The present invention, which prepares amino modified straw powder by the method for chemical modification, has relatively by force free heavy metal ion
Adsorption capacity, and be much higher than unmodified plant straw powder, also, plant straw powder modified and other components phase
Capacitive is more preferable, and concertedness is stronger, thus realize the purpose for preferably reducing heavy metal activity, meanwhile, amino modified straw powder itself
Soil can be improved, the fertility of soil is increased, in addition, by using discarded corn stover, wheat stalk, cotton stalk or beanstalk
Stalk makees raw material, realizes refuse reclamation, has saved resource, reduced costs；
The ammonium hydrogen carbonate pore creating material that the present invention uses can make Eco-fertilizer obtained have high specific surface area, gas appropriate
Porosity, Kong Rong improve the fertility of soil so that Eco-fertilizer, which is made, has preferable retain water and nutrients ability
Specific embodiment
Below by specific embodiment, the present invention is further described, it is noted that for the ordinary skill of this field
For personnel, without departing from the principle of the present invention, several variations and modifications can also be made, these also should be regarded as belonging to
Protection scope of the present invention.
Embodiment 1
The mineral sources of the present embodiment improve Eco-fertilizer, including volcanic rock mountain flour, humic acid miberal powder, inorganic porous property substance,
Seaweed organic fertilizer, amino modified straw powder and mineral conditioner.
Wherein, the raw material including following parts by weight: 10 parts of volcanic rock mountain flour, 20 parts of humic acid miberal powder, inorganic porous property object
7.5 parts of matter, 5 parts of seaweed organic fertilizer, 4 parts of amino modified straw powder and 2 parts of mineral conditioner.
Wherein, the partial size of the volcanic rock mountain flour is 5-60 microns, and more preferably using two kinds of partial sizes simultaneously is 5-20 microns
With 30-60 microns of volcanic rock mountain flour.
Wherein, the inorganic porous property substance is one or more of expanded vermiculite, sodium bentonite, zeolite, silica gel.
Wherein, the amino modified straw powder the preparation method comprises the following steps:
(1) stalk discarded in agricultural production is collected, and after stalk is crushed and crosses aperture 0.35mm nylon mesh, by 1:5
Solid-liquid volume ratio, the straw powder of crushing investment is filled in 0.05mol/L sodium hydroxide solution and impregnates 4h, to remove dissolubility
The organic matters such as pigment, be then washed with deionized residue until pH value it is constant, dried for 24 hours in 105 DEG C of baking ovens；
(2) 5 parts of residue after weighing drying are put into the NSC 209983 solution that concentration is 20mg/ml, are stirred evenly,
Then 3 parts of hydroboration cyanogen potassium are added, are stirred at room temperature for 24 hours, it is constant to pH value that residue is washed with deionized in vacuum filtration；
(3) the residue tiling after washing and is dried for 24 hours in 70 DEG C of vacuum ovens to get ammonia on enamel pallet
Base modified straw powder；
Wherein, the stalk is selected from corn stover, wheat stalk, cotton stalk or beanstalk stalk.
Wherein, the mineral conditioner is made of the raw material of following parts by weight: 30 parts of illite powder, 10 parts of medical stone powder,
10 parts of husky ginger stone.
Wherein, the present invention also provides the preparation methods of above-mentioned mineral sources conditioning Eco-fertilizer, comprising the following steps:
(1) volcanic rock mountain flour, humic acid miberal powder and inorganic porous property substance are mixed, mixture is obtained；
(2) pore forming agent is prepared, the pore forming agent is the aqueous solution of ammonium hydrogen carbonate；
(3) mixture that step (1) obtains is mixed in the pore forming agent that step (2) obtains, obtains slurry；
(4) slurry that step (3) obtains is formed and is dried, obtain molded product；
(5) molded product that step (4) obtains is burnt into, obtains semi-finished product；
(6) semi-finished product for obtaining step (5) crush, and obtain the function base-material of Eco-fertilizer；
(7) the function base-material for obtaining step (6) and alkyl-modified straw powder, seaweed organic fertilizer and mineral conditioner are mixed
It closes, is granulated, obtain mineral sources conditioning Eco-fertilizer.
Wherein, the mass ratio of mixture and pore forming agent is 1:2 in the step (3).
Wherein, specific steps are burnt into the step (5) are as follows: temperature is first increased to 300 DEG C by room temperature, and in this temperature
Lower heat preservation 3min, then 650 DEG C are warming up to by 300 DEG C, and keep the temperature 10min at this temperature, 350 DEG C then are cooled to by 650 DEG C,
And 4min is kept the temperature at this temperature, finally room temperature is cooled to by 350 DEG C.
Embodiment 2
The mineral sources of the present embodiment improve Eco-fertilizer, including volcanic rock mountain flour, humic acid miberal powder, inorganic porous property substance,
Seaweed organic fertilizer, amino modified straw powder and mineral conditioner.
Wherein, the raw material including following parts by weight: 20 parts of volcanic rock mountain flour, 30 parts of humic acid miberal powder, inorganic porous property object
15 parts of matter, 10 parts of seaweed organic fertilizer, 8 parts of amino modified straw powder and 5 parts of mineral conditioner.
Wherein, the partial size of the volcanic rock mountain flour is 5-60 microns, and more preferably using two kinds of partial sizes simultaneously is 5-20 microns
With 30-60 microns of volcanic rock mountain flour.
Wherein, the inorganic porous property substance is one or more of expanded vermiculite, sodium bentonite, zeolite, silica gel.
Wherein, the amino modified straw powder the preparation method comprises the following steps:
(1) stalk discarded in agricultural production is collected, and after stalk is crushed and crosses aperture 0.35mm nylon mesh, by 1:5
Solid-liquid volume ratio, the straw powder of crushing investment is filled in 0.05mol/L sodium hydroxide solution and impregnates 4h, to remove dissolubility
The organic matters such as pigment, be then washed with deionized residue until pH value it is constant, dried for 24 hours in 105 DEG C of baking ovens；
(2) 5 parts of residue after weighing drying are put into the NSC 209983 solution that concentration is 20mg/ml, are stirred evenly,
Then 3 parts of hydroboration cyanogen potassium are added, are stirred at room temperature for 24 hours, it is constant to pH value that residue is washed with deionized in vacuum filtration；
(3) the residue tiling after washing and is dried for 24 hours in 70 DEG C of vacuum ovens to get ammonia on enamel pallet
Base modified straw powder；
Wherein, the stalk is selected from corn stover, wheat stalk, cotton stalk or beanstalk stalk.
Wherein, the mineral conditioner is made of the raw material of following parts by weight: 50 parts of illite powder, 30 parts of medical stone powder,
20 parts of husky ginger stone.
Wherein, the present invention also provides the preparation methods of above-mentioned mineral sources conditioning Eco-fertilizer, comprising the following steps:
(1) volcanic rock mountain flour, humic acid miberal powder and inorganic porous property substance are mixed, mixture is obtained；
(2) pore forming agent is prepared, the pore forming agent is the aqueous solution of ammonium hydrogen carbonate；
(3) mixture that step (1) obtains is mixed in the pore forming agent that step (2) obtains, obtains slurry；
(4) slurry that step (3) obtains is formed and is dried, obtain molded product；
(5) molded product that step (4) obtains is burnt into, obtains semi-finished product；
(6) semi-finished product for obtaining step (5) crush, and obtain the function base-material of Eco-fertilizer；
(7) the function base-material for obtaining step (6) and alkyl-modified straw powder, seaweed organic fertilizer and mineral conditioner are mixed
It closes, is granulated, obtain mineral sources conditioning Eco-fertilizer.
Wherein, the mass ratio of mixture and pore forming agent is 1:4 in the step (3).
Wherein, specific steps are burnt into the step (5) are as follows: temperature is first increased to 300 DEG C by room temperature, and in this temperature
Lower heat preservation 5min, then 650 DEG C are warming up to by 300 DEG C, and keep the temperature 20min at this temperature, 350 DEG C then are cooled to by 650 DEG C,
And 8min is kept the temperature at this temperature, finally room temperature is cooled to by 350 DEG C.
Embodiment 3
The mineral sources of the present embodiment improve Eco-fertilizer, including volcanic rock mountain flour, humic acid miberal powder, inorganic porous property substance,
Seaweed organic fertilizer, amino modified straw powder and mineral conditioner.
Wherein, the raw material including following parts by weight: 15 parts of volcanic rock mountain flour, 25 parts of humic acid miberal powder, inorganic porous property object
11.5 parts of matter, 7.5 parts of seaweed organic fertilizer, 6 parts of amino modified straw powder and 3.5 parts of mineral conditioner.
Wherein, the partial size of the volcanic rock mountain flour is 5-60 microns, and more preferably using two kinds of partial sizes simultaneously is 5-20 microns
With 30-60 microns of volcanic rock mountain flour.
Wherein, the inorganic porous property substance is one or more of expanded vermiculite, sodium bentonite, zeolite, silica gel.
Wherein, the amino modified straw powder the preparation method comprises the following steps:
(1) stalk discarded in agricultural production is collected, and after stalk is crushed and crosses aperture 0.35mm nylon mesh, by 1:5
Solid-liquid volume ratio, the straw powder of crushing investment is filled in 0.05mol/L sodium hydroxide solution and impregnates 4h, to remove dissolubility
The organic matters such as pigment, be then washed with deionized residue until pH value it is constant, dried for 24 hours in 105 DEG C of baking ovens；
(2) 5 parts of residue after weighing drying are put into the NSC 209983 solution that concentration is 20mg/ml, are stirred evenly,
Then 3 parts of hydroboration cyanogen potassium are added, are stirred at room temperature for 24 hours, it is constant to pH value that residue is washed with deionized in vacuum filtration；
(3) the residue tiling after washing and is dried for 24 hours in 70 DEG C of vacuum ovens to get ammonia on enamel pallet
Base modified straw powder；
Wherein, the stalk is selected from corn stover, wheat stalk, cotton stalk or beanstalk stalk.
Wherein, the mineral conditioner is made of the raw material of following parts by weight: 40 parts of illite powder, 20 parts of medical stone powder,
15 parts of husky ginger stone.
Wherein, the present invention also provides the preparation methods of above-mentioned mineral sources conditioning Eco-fertilizer, comprising the following steps:
(1) volcanic rock mountain flour, humic acid miberal powder and inorganic porous property substance are mixed, mixture is obtained；
(2) pore forming agent is prepared, the pore forming agent is the aqueous solution of ammonium hydrogen carbonate；
(3) mixture that step (1) obtains is mixed in the pore forming agent that step (2) obtains, obtains slurry；
(4) slurry that step (3) obtains is formed and is dried, obtain molded product；
(5) molded product that step (4) obtains is burnt into, obtains semi-finished product；
(6) semi-finished product for obtaining step (5) crush, and obtain the function base-material of Eco-fertilizer；
(7) the function base-material for obtaining step (6) and alkyl-modified straw powder, seaweed organic fertilizer and mineral conditioner are mixed
It closes, is granulated, obtain mineral sources conditioning Eco-fertilizer.
Wherein, the mass ratio of mixture and pore forming agent is 1:3 in the step (3).
Wherein, specific steps are burnt into the step (5) are as follows: temperature is first increased to 300 DEG C by room temperature, and in this temperature
Lower heat preservation 4min, then 650 DEG C are warming up to by 300 DEG C, and keep the temperature 15min at this temperature, 350 DEG C then are cooled to by 650 DEG C,
And 6min is kept the temperature at this temperature, finally room temperature is cooled to by 350 DEG C.
Embodiment 4
The mineral sources of the present embodiment improve Eco-fertilizer, including volcanic rock mountain flour, humic acid miberal powder, inorganic porous property substance,
Seaweed organic fertilizer, amino modified straw powder and mineral conditioner.
Wherein, the raw material including following parts by weight: 13 parts of volcanic rock mountain flour, 23 parts of humic acid miberal powder, inorganic porous property object
9 parts of matter, 6 parts of seaweed organic fertilizer, 5 parts of amino modified stalk and 3 parts of mineral conditioner.
Wherein, the partial size of the volcanic rock mountain flour is 5-60 microns, and more preferably using two kinds of partial sizes simultaneously is 5-20 microns
With 30-60 microns of volcanic rock mountain flour.
Wherein, the inorganic porous property substance is one or more of expanded vermiculite, sodium bentonite, zeolite, silica gel.
Wherein, the amino modified straw powder the preparation method comprises the following steps:
(1) stalk discarded in agricultural production is collected, and after stalk is crushed and crosses aperture 0.35mm nylon mesh, by 1:5
Solid-liquid volume ratio, the straw powder of crushing investment is filled in 0.05mol/L sodium hydroxide solution and impregnates 4h, to remove dissolubility
The organic matters such as pigment, be then washed with deionized residue until pH value it is constant, dried for 24 hours in 105 DEG C of baking ovens；
(2) 5 parts of residue after weighing drying are put into the NSC 209983 solution that concentration is 20mg/ml, are stirred evenly,
Then 3 parts of hydroboration cyanogen potassium are added, are stirred at room temperature for 24 hours, it is constant to pH value that residue is washed with deionized in vacuum filtration；
(3) the residue tiling after washing and is dried for 24 hours in 70 DEG C of vacuum ovens to get ammonia on enamel pallet
Base modified straw powder；
Wherein, the stalk is selected from corn stover, wheat stalk, cotton stalk or beanstalk stalk.
Wherein, the mineral conditioner is made of the raw material of following parts by weight: 35 parts of illite powder, 15 parts of medical stone powder,
15 parts of husky ginger stone.
Wherein, the present invention also provides the preparation methods of above-mentioned mineral sources conditioning Eco-fertilizer, comprising the following steps:
(1) volcanic rock mountain flour, humic acid miberal powder and inorganic porous property substance are mixed, mixture is obtained；
(2) pore forming agent is prepared, the pore forming agent is the aqueous solution of ammonium hydrogen carbonate；
(3) mixture that step (1) obtains is mixed in the pore forming agent that step (2) obtains, obtains slurry；
(4) slurry that step (3) obtains is formed and is dried, obtain molded product；
(5) molded product that step (4) obtains is burnt into, obtains semi-finished product；
(6) semi-finished product for obtaining step (5) crush, and obtain the function base-material of Eco-fertilizer；
(7) the function base-material for obtaining step (6) and alkyl-modified straw powder, seaweed organic fertilizer and mineral conditioner are mixed
It closes, is granulated, obtain mineral sources conditioning Eco-fertilizer.
Wherein, the mass ratio of mixture and pore forming agent is 1:2.5 in the step (3).
Wherein, specific steps are burnt into the step (5) are as follows: temperature is first increased to 300 DEG C by room temperature, and in this temperature
Lower heat preservation 3.5min, then 650 DEG C are warming up to by 300 DEG C, and keep the temperature 13min at this temperature, then 350 are cooled to by 650 DEG C
DEG C, and 5min is kept the temperature at this temperature, finally room temperature is cooled to by 350 DEG C.
Embodiment 5
The mineral sources of the present embodiment improve Eco-fertilizer, including volcanic rock mountain flour, humic acid miberal powder, inorganic porous property substance,
Seaweed organic fertilizer, amino modified straw powder and mineral conditioner.
Wherein, the raw material including following parts by weight: 18 parts of volcanic rock mountain flour, 28 parts of humic acid miberal powder, inorganic porous property object
13 parts of matter, 9 parts of seaweed organic fertilizer, 7 parts of amino modified straw powder and 4 parts of mineral conditioner.
Wherein, the partial size of the volcanic rock mountain flour is 5-60 microns, and more preferably using two kinds of partial sizes simultaneously is 5-20 microns
With 30-60 microns of volcanic rock mountain flour.
Wherein, the inorganic porous property substance is one or more of expanded vermiculite, sodium bentonite, zeolite, silica gel.
Wherein, the amino modified straw powder the preparation method comprises the following steps:
(1) stalk discarded in agricultural production is collected, and after stalk is crushed and crosses aperture 0.35mm nylon mesh, by 1:5
Solid-liquid volume ratio, the straw powder of crushing investment is filled in 0.05mol/L sodium hydroxide solution and impregnates 4h, to remove dissolubility
The organic matters such as pigment, be then washed with deionized residue until pH value it is constant, dried for 24 hours in 105 DEG C of baking ovens；
(2) 5 parts of residue after weighing drying are put into the NSC 209983 solution that concentration is 20mg/ml, are stirred evenly,
Then 3 parts of hydroboration cyanogen potassium are added, are stirred at room temperature for 24 hours, it is constant to pH value that residue is washed with deionized in vacuum filtration；
(3) the residue tiling after washing and is dried for 24 hours in 70 DEG C of vacuum ovens to get ammonia on enamel pallet
Base modified straw powder；
Wherein, the stalk is selected from corn stover, wheat stalk, cotton stalk or beanstalk stalk.
Wherein, the mineral conditioner is made of the raw material of following parts by weight: 45 parts of illite powder, 25 parts of medical stone powder,
15 parts of husky ginger stone.
Wherein, the present invention also provides the preparation methods of above-mentioned mineral sources conditioning Eco-fertilizer, comprising the following steps:
(1) volcanic rock mountain flour, humic acid miberal powder and inorganic porous property substance are mixed, mixture is obtained；
(2) pore forming agent is prepared, the pore forming agent is the aqueous solution of ammonium hydrogen carbonate；
(3) mixture that step (1) obtains is mixed in the pore forming agent that step (2) obtains, obtains slurry；
(4) slurry that step (3) obtains is formed and is dried, obtain molded product；
(5) molded product that step (4) obtains is burnt into, obtains semi-finished product；
(6) semi-finished product for obtaining step (5) crush, and obtain the function base-material of Eco-fertilizer；
(7) the function base-material for obtaining step (6) and alkyl-modified straw powder, seaweed organic fertilizer and mineral conditioner are mixed
It closes, is granulated, obtain mineral sources conditioning Eco-fertilizer.
Wherein, the mass ratio of mixture and pore forming agent is 1:3.5 in the step (3).
Wherein, specific steps are burnt into the step (5) are as follows: temperature is first increased to 300 DEG C by room temperature, and in this temperature
Lower heat preservation 4.5in, then 650 DEG C are warming up to by 300 DEG C, and keep the temperature 18min at this temperature, then 350 are cooled to by 650 DEG C
DEG C, and 7min is kept the temperature at this temperature, finally room temperature is cooled to by 350 DEG C.
Comparative example 1
Other than volcanic rock mountain flour is removed, other material contents and that the preparation method is the same as that of Example 1 is consistent.
Comparative example 2
In addition to changing inorganic porous property substance into inorganic substances, other material contents and that the preparation method is the same as that of Example 1 is consistent.
Comparative example 3
In addition to amino modified straw powder is removed, other material contents and that the preparation method is the same as that of Example 1 is consistent.
Comparative example 4
In addition to mineral conditioner is removed, other material contents and that the preparation method is the same as that of Example 1 is consistent.
Test example
1.1 test preparations.
Effect test is carried out to the Eco-fertilizer of 1-5 of the embodiment of the present invention and comparative example 1-4, trial crops are tomato.
1.2 test method.
Test sets 5 each experimental groups and 4 control groups, 3 repetitions of each test.
Experimental group 1: the Eco-fertilizer that application is prepared by embodiment 1 is uniformly mixed with soil by every square metre of 200 grams of applications.
Experimental group 2: the Eco-fertilizer that application is prepared by embodiment 2 is uniformly mixed with soil by every square metre of 200 grams of applications.
Experimental group 3: the Eco-fertilizer that application is prepared by embodiment 3 is uniformly mixed with soil by every square metre of 200 grams of applications.
Experimental group 4: the Eco-fertilizer that application is prepared by embodiment 4 is uniformly mixed with soil by every square metre of 200 grams of applications.
Experimental group 5: the Eco-fertilizer that application is prepared by embodiment 5 is uniformly mixed with soil by every square metre of 200 grams of applications.
Control group 1: the Eco-fertilizer that application is prepared by comparative example 1 is uniformly mixed with soil by every square metre of 200 grams of applications.
Control group 2: the Eco-fertilizer that application is prepared by comparative example 2 is uniformly mixed with soil by every square metre of 200 grams of applications.
Control group 3: the Eco-fertilizer that application is prepared by comparative example 3 is uniformly mixed with soil by every square metre of 200 grams of applications.
Control group 4: the Eco-fertilizer that application is prepared by comparative example 4 is uniformly mixed with soil by every square metre of 200 grams of applications.
Tomato is planted mid-April, is harvested mid-August, specific test situation is as follows.
1.3 test result.
1.3.1 soil salt content, pH value and available N, P, K content.
1 soil salt content of table, pH value and available N, P, K content measuring.
Table 1
Can be seen that Eco-fertilizer of the present invention from 1 test result of table can reduce the pH value of soil, reduce soluble-salt in soil
Content, increase soil available N, P, K content, meanwhile, by control group 1-4 test data it is found that by addition volcanic rock
Powder, inorganic porous property substance, modified straw powder and mineral conditioner can play the pH value for reducing soil, reduce solvable in soil
Property salt content, increase soil available N, P, K content, improve soil texture jointly, increase soil fertility.
1.3.2 influence of the Eco-fertilizer of the present invention to tomato biomass.
Plant height, the number of blade and the cauline leaf of tomato again can be in the growth and development states for reflecting plant to a certain degree.Examination
It tests measurement result and is listed in table 2.
Table 2
As can be seen from Table 2: Eco-fertilizer of the invention has obviously facilitation to the growth and development of tomato,
Meanwhile by control group 1-4 it is found that passing through addition volcanic rock mountain flour, inorganic porous property substance, modified straw powder and mineral conditioner
Plant height, blade and the cauline leaf weight of tomato can be improved.
To sum up, the present invention provides a kind of mineral sources conditioning Eco-fertilizer and preparation method thereof, which passes through minerals
The coordinated of volcanic rock mountain flour, humic acid miberal powder and seaweed organic fertilizer can effectively be provided in process of crop growth to various
The demand of growth elements and nutrient, and by add inorganic porous property substance make volcanic rock mountain flour, humic acid miberal powder with
Seaweed organic fertilizer has compatibility, to reach the effect of interpenetrating, and passes through the opsonic action of mineral conditioner, so that being made
Eco-fertilizer can improve the structure of soil, improve soil water-reataining fertilizer-keeping ability, improve the yield of crop, improve the quality of crop.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of mineral sources improve Eco-fertilizer, which is characterized in that including volcanic rock mountain flour, humic acid miberal powder, inorganic porous property object
Matter, seaweed organic fertilizer, amino modified straw powder and mineral conditioner.
2. mineral sources according to claim 1 improve Eco-fertilizer, which is characterized in that the raw material including following parts by weight: fire
Rock Powder 10-20 parts of mountain, 20-30 parts of humic acid miberal powder, 7.5-15 parts of inorganic porous property substance, 5-10 parts of seaweed organic fertilizer, ammonia
4-8 parts and 2-5 parts of mineral conditioner of base modified straw powder.
3. mineral sources according to claim 1 improve Eco-fertilizer, which is characterized in that the partial size of the volcanic rock mountain flour is 5-
60 microns, the volcanic rock mountain flour for the use of two kinds of partial sizes being simultaneously more preferably 5-20 microns and 30-60 microns.
4. mineral sources according to claim 1 improve Eco-fertilizer, which is characterized in that the inorganic porous property substance is expansion
One or more of vermiculite, sodium bentonite, zeolite, silica gel.
5. mineral sources according to claim 1 improve Eco-fertilizer, which is characterized in that the preparation of the amino modified straw powder
Method are as follows:
(1) stalk discarded in agricultural production is collected, and after stalk is crushed and crosses aperture 0.35mm nylon mesh, by consolidating for 1:5
The straw powder investment of crushing is filled in 0.05mol/L sodium hydroxide solution and impregnates 4h, to remove dissolubility pigment by liquid volume ratio
Then equal organic matters are washed with deionized residue until pH value is constant, dry for 24 hours in 105 DEG C of baking ovens；
(2) 5 parts of residue after weighing drying are put into the NSC 209983 solution that concentration is 20mg/ml, are stirred evenly, then
3 parts of hydroboration cyanogen potassium are added, are stirred at room temperature for 24 hours, it is constant to pH value that residue is washed with deionized in vacuum filtration；
(3) the residue tiling after washing and is dried in 70 DEG C of vacuum ovens and is changed for 24 hours to get amino on enamel pallet
Property straw powder.
6. mineral sources according to claim 5 improve Eco-fertilizer, which is characterized in that the stalk is selected from corn stover, small
Wheat Straw, cotton stalk or beanstalk stalk.
7. mineral sources according to claim 1 improve Eco-fertilizer, which is characterized in that the mineral conditioner is by following weight
The raw material composition of part: 30-50 parts of illite powder, 10-30 parts of medical stone powder, 10-20 parts of husky ginger stone.
8. the preparation method of mineral sources according to claim 1-7 conditioning Eco-fertilizer, which is characterized in that including with
Lower step:
(1) volcanic rock mountain flour, humic acid miberal powder and inorganic porous property substance are mixed, mixture is obtained；
(2) pore forming agent is prepared, the pore forming agent is the aqueous solution of ammonium hydrogen carbonate；
(3) mixture that step (1) obtains is mixed in the pore forming agent that step (2) obtains, obtains slurry；
(4) slurry that step (3) obtains is formed and is dried, obtain molded product；
(5) molded product that step (4) obtains is burnt into, obtains semi-finished product；
(6) semi-finished product for obtaining step (5) crush, and obtain the function base-material of Eco-fertilizer；
(7) the function base-material that step (6) obtains is mixed with alkyl-modified straw powder, seaweed organic fertilizer and mineral conditioner, is made
Grain obtains mineral sources conditioning Eco-fertilizer.
9. the preparation method of mineral sources conditioning Eco-fertilizer according to claim 8, which is characterized in that in the step (3)
The mass ratio of mixture and pore forming agent is 1:2-4.
10. the preparation method of mineral sources conditioning Eco-fertilizer according to claim 8, which is characterized in that in the step (5)
It is burnt into specific steps are as follows: temperature is first increased to 300 DEG C by room temperature, and keeps the temperature 3-5min at this temperature, then is heated up by 300 DEG C
To 650 DEG C, and 10-20min is kept the temperature at this temperature, be then cooled to 350 DEG C by 650 DEG C, and keep the temperature 4- at this temperature
8min is finally cooled to room temperature by 350 DEG C.
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