CN104876769B - A kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof - Google Patents
A kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof Download PDFInfo
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Abstract
The present invention provides a kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof, and the element silicon alkaline fertilizer is made up of the raw material of following parts by weight：15 20 parts of potassium silicate, 20 25 parts of humic acid potassium, 15 20 parts of urea, 0.1 0.5 parts of ammonium molybdate, 0.2 2 parts of ethylenediamine tetra-acetic acid, 0.1 0.5 parts of diethylamino ethanol caproate, 0.1 0.5 parts of compound sodium nitrophenolate, 12 15 parts of ground phosphate rock, 67 parts of calcium chloride, 57 parts of puritan filler potassic-magnesian fertilizer, 18 20 parts of matured compost；Acidified soil can be effectively improved using element silicon alkaline fertilizer of the present invention, after 1 year, soil pH is 6.8 7.0, and specific gravity of soil is 2.63 2.64g/cm3, the soil weight is 1.12 1.13g/cm3, soil porosity is 57 58%.
Description
Technical field
The present invention relates to a kind of fertilizer and preparation method thereof.Specifically, it is related to a kind of element silicon of improved soil acidifying
Alkaline fertilizer and preparation method thereof, belong to agricultural technology field.
Background technology
There is the acid soil of large area in China, and acid soil subject matter is that nutrient availability is low, and involved supports
Species is divided also to compare more.Such as many acid soil universal nitrogen stress, phosphorus and potassium;Many soil calcium deficiency and magnesium;Most of acid
Property soil all seriously lack phosphorus.
Patent CN201010580872.1 discloses a kind of glass matrix type slow-release compound fertilizer and preparation method thereof, and this is multiple
Close fertilizer formula and its quality proportioning is：Cullet 10-30 parts, calcium carbide 40-60 parts, phosphate fertilizer 1-30 parts, potash fertilizer 0-30 parts,
Filler 0-10 parts, nitrogen 300-400 side/ton fertilizer（Standard atmospheric pressure）.The fertilizer has regulation soil acidity or alkalinity, conditioned soil
The effect of earth acidifying, can slow down fertilizer nutrient rate of release, improve plant recovery of nutrient, reduce fertilizer loss, mitigate fertilising band
The environmental pressure come, have good ecological environment benefit, and using CaCl2 is directly synthesized at high temperature, solve glass fertilizer
The problem of being difficult to add nitrogen in material.
Patent CN201410463825.7 discloses a kind of organic multiple calcium complex fertilizer additive and preparation method thereof
And application, the fertilizer additive contains main component lime saccharate and calcium citrate, and is passed through by cane molasses and citric acid with calcium salt
Multiple complex reaction is prepared.Preparation method is：Excessive calcium salt reaction is added after citric acid is dissolved completely in 100 DEG C of water
2-3 hours, cane molasses reaction 1.5-2 hours are added, whole reaction temperature control is at 85 DEG C -100 DEG C；Passed through again after the completion of reaction
Cross precipitation, dehydration, drying, sieve, examine and be packaged to be product.Calcium in additive of the present invention is easy to be absorbed by plants
Utilize, it is stable in plant, improved soil acidified environment is taken into account, suppresses the features such as pest and disease damage occurs.
Patent CN201410472389.X discloses a kind of alkaline complex fertilizer and its system for preventing simultaneously improved soil acidifying
Preparation Method.Its raw material and percentage by weight are：Urea 10%-30%, Diammonium phosphate (DAP) 6%-40%, potassium sulfate 0%-30%, calcium oxide 1%-
5% and calcium carbonate 1%-15%.The alkaline complex fertilizer is used as interleaving agent and soda acid using calcium oxide as alkaline components, using calcium carbonate
Spend buffer, by the potassium sulfate of basic materials and physiological phenomenon premixing be made particle again with the much the same Diammonium phosphate (DAP) of its pH value
Particle mixes, then basic materials will not react with Diammonium phosphate (DAP) causes nitrogen loss and P elements activity to reduce.
Although above patent provides the scheme of some improved soils acidifying, but still suffer from following defect：Although the 1st, improve
PH, but it is little to improve specific gravity of soil, the soil weight, the effect of soil porosity.2nd, the dynamics for adjusting pH is difficult to grasp, and controls
System not with great difficulty burn seedlings.3rd, the situation that various nutrient elements lack can not effectively be improved simultaneously.4th, existing acidified soil changes
Good product does not improve crop and lacks silicon symptom.
The content of the invention
For problem above, the present invention provides a kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof,
Realize following goal of the invention：
1st, the use of soil pH is improved after fertilizer of the present invention be 6.8-7.0, specific gravity of soil 2.63-2.64g/cm3, soil appearance
Weight is 1.12-1.13g/cm3, soil porosity 57-58%；
2nd, after using fertilizer of the present invention, soil organic matter content rises to 2.5-2.8%, and total nitrogen content rises to 0.16-
0.18%, quick-acting nitrogen contents rise to 100-120mg/kg, and available phosphorus content rises to 40-41 mg/kg, and effective potassium content improves
For 115-117 mg/kg；
3rd, fertilizer of the present invention is rich in element silicon, supplements the element silicon of acid soil；After fertilizer of the present invention, improve crop
Lack silicon symptom；
4th, after using fertilizer of the present invention, sugarcane quality, increasing both production and income are improved.
To solve problem above, the present invention uses following technical scheme：
A kind of element silicon alkaline fertilizer of improved soil acidifying, including potassium silicate, humic acid potassium, urea, ammonium molybdate, second two
Amine tetraacethyl, diethylamino ethanol caproate, compound sodium nitrophenolate, ground phosphate rock, calcium chloride, puritan filler potassic-magnesian fertilizer, matured compost group
Point.
It is the further improvement to above-mentioned technical proposal below：
Described element silicon alkaline fertilizer ingredients weight parts are：Potassium silicate 15-20 parts, humic acid potassium 20-25 parts, urea
15-20 parts, ammonium molybdate 0.1-0.5 parts, ethylenediamine tetra-acetic acid 0.2-2 parts, diethylamino ethanol caproate 0.1-0.5 parts, multiple nitre
Phenol sodium 0.1-0.5 parts, ground phosphate rock 12-15 parts, calcium chloride 6-7 parts, puritan filler potassic-magnesian fertilizer 5-7 parts, matured compost 18-20 parts.
Described element silicon alkaline fertilizer ingredients weight parts are：17 parts of potassium silicate, 22 parts of humic acid potassium, 16 parts of urea, molybdenum
Sour 0.2 part of ammonium, 0.3 part of ethylenediamine tetra-acetic acid, 0.3 part of diethylamino ethanol caproate, 0.3 part of compound sodium nitrophenolate, 13 parts of ground phosphate rock,
6 parts of calcium chloride, 6 parts of puritan filler potassic-magnesian fertilizer, 19 parts of matured compost.
Described matured compost raw material includes fluffy beans shell, wood chip, rabbit excrement, alkali, clover, white lime.
Described beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, the weight part ratio of white lime are：2:3:5:2:1:1.
A kind of preparation method of the element silicon alkaline fertilizer of improved soil acidifying, including granulation step, the granulation：It is granulated
Machine spindle revolutions are 20-30r/min, and rotating disk inclination angle is 50-60 °, granulation time 7-12min.
Also include baking step, the drying：50-60 DEG C of drying 2.5-3 hour of dryer.
A kind of application of element silicon alkaline fertilizer of improved soil acidifying in cane planting, including selection plot, it is described
Plot be severe acidification plot, pH 4.5-5.0, specific gravity of soil 2.66-2.68g/cm3, soil weight 1.35-1.36
g/cm3, soil porosity 48-49%.
Using fertilizer of the present invention, after growing cane 1 year, soil pH 6.8-7.0, specific gravity of soil 2.63-2.64g/
cm3, soil weight 1.12-1.13g/cm3, soil porosity 57-58%.
Using fertilizer of the present invention, after growing cane 1 year, soil organic matter content 2.5-2.8%, total nitrogen content is in 0.16-
0.18%, quick-acting nitrogen contents are 100-120mg/kg, and available phosphorus content is in 40-41 mg/kg, and effective potassium content is in 115-117
Mg/kg, every 100 grams of native base-exchange capacities are 16-17mg, degree of base saturation 70-72%.
The present invention uses above technical scheme, compared with prior art, has the advantages that：
1st, after using fertilizer of the present invention 1 year, the acid soil of growing area is effectively improved, before improvement：Soil pH is 4.5-
5.0, specific gravity of soil 2.66-2.68g/cm3, the soil weight is 1.35-1.36 g/cm3, soil porosity 48-49%, often
100 grams of native base-exchange capacities are 8-9mg, degree of base saturation 34-37%；After improvement：Soil pH is 6.8-7.0, and specific gravity of soil is
2.63-2.64g/cm3, soil weight 1.12-1.13g/cm3, soil porosity 57-58%, every 100 grams of native base exchanges
Measure as 16-17mg, degree of base saturation 70-72%；
2nd, after using fertilizer of the present invention 1 year, ASI systematic approach content is effectively improved, before improvement:The content of organic matter is
1.2-1.3%, total nitrogen content 0.04-0.06%, quick-acting nitrogen contents are 30-40mg/kg, and available phosphorus content is 12-15 mg/kg,
Effective potassium content is 40-50 mg/kg;After improvement：Soil organic matter content is 2.5-2.8%, total nitrogen content 0.16-0.18%,
Quick-acting nitrogen contents are 100-120mg/kg, and available phosphorus content is 40-41 mg/kg, and effective potassium content is 115-117 mg/kg；
3rd, the scarce silicon symptom that crop grows in acid soil is improved using fertilizer of the present invention, fertilizer of the present invention is rich in silicon
Element, the element silicon supplemented with acid soil；
4th, crop quality is improved using fertilizer of the present invention, adds yield, with using common improved soil acidifying
Fertilizer is compared, and sugarcane yield improves 15-17%, and sugar content improves 12-15%.
Embodiment
A kind of element silicon alkaline fertilizer of 1 improved soil of embodiment acidifying
The parts by weight of each raw material of fertilizer formula are：
The raw material of the matured compost includes fluffy beans shell, wood chip, rabbit excrement, alkali, clover, white lime, and weight ratio is 2:3:5:
2:1:1。
A kind of element silicon alkaline fertilizer of 2 improved soil of embodiment acidifying
The parts by weight of each raw material of fertilizer formula are：
The raw material of the matured compost includes fluffy beans shell, wood chip, rabbit excrement, alkali, clover, white lime, and weight ratio is 2:3:5:
2:1:1。
A kind of element silicon alkaline fertilizer of 3 improved soil of embodiment acidifying
The parts by weight of each raw material of fertilizer formula are：
The raw material of the matured compost includes fluffy beans shell, wood chip, rabbit excrement, alkali, clover, white lime, and weight ratio is 2:3:5:
2:1:1。
A kind of preparation method of the element silicon alkaline fertilizer of 4 improved soil of embodiment acidifying
1st, matured compost is prepared
（1）Raw material mixes
Beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime, after drying, by 2:3:5:2:1:1 weight ratio is well mixed,
Grind.Add bacteria containing amount 2,000,000,000/gram fermenting agent 2-2.5kg/ tons, spray a small amount of water, make water content control in 50-55%,
Watering simultaneously turns over all materials even.
（2）It is decomposed
Material is piled into the decomposed heap that height is 1-1.5 rice, covered with plastic foil, decomposed 35-40 days；Period, heap temperature rise
During to 60-65 DEG C, once, when heap temperature is more than 65 DEG C, daily turning is once for every turning in two days.Heap temperature drop is low, and material is loose, empty
Expect former stink, slightly ammonia taste, you can stop fermentation, matured compost is made.
2nd, mixed fertilizer A. is prepared
Potassium silicate, potassium humate, urea are crushed, add ammonium molybdate, ethylenediamine tetra-acetic acid, hexanoic acid diethylaminoethanol
Ester, compound sodium nitrophenolate, are mixed evenly, and obtain mixed fertilizer A.
3rd, mixed fertilizer B is prepared
Ground phosphate rock, calcium chloride, puritan filler potassic-magnesian fertilizer are crossed into 80-100 mesh sieves, stirs, obtains mixed fertilizer B.
4th, matured compost sieves
Matured compost prepared by step 1 crosses 80-100 mesh sieves, standby.
5th, it is granulated
Above-mentioned mixed fertilizer A, mixed fertilizer B, matured compost are added into granulating disc, are granulated；Spindle revolutions
For 20-30r/min, rotating disk inclination angle is 50-60 °, granulation time 7-12min.
6th, dry
After granulation, by 50-60 DEG C of drying 2.5-3 hour, 80 mesh sieves are crossed, this product is made.
The cane planting of embodiment 5
1st, plot is selected
Select the plot of severe acidification, pH 4.5-5.0, specific gravity of soil 2.66-2.68g/cm3, the soil weight is
1.35-1.36 g/cm3, soil porosity 48-49%.Soil fertility deficiency, content of organic matter 1.2-1.3%, full nitrogen contain
It is 30-40mg/kg to measure as 0.04-0.06%, quick-acting nitrogen contents, and available phosphorus content is 12-15 mg/kg, and effective potassium content is 40-
50 mg/kg, every 100 grams of native base-exchange capacities are 8-9mg, degree of base saturation 34-37%.
2nd, consolidation
Embodiment 1-3 fertilizer is uniformly sprinkling upon in the field chosen, every mu of dosage is 200kg.
With big-powered tractor deep ploughing plot, depth 34-40cm, it is well mixed fertilizer and soil；Rotary cultivator is used again
Make a call to one time, make soil in small, broken bits, smooth.
3rd, seed is selected to plant
The sugarcane bud of ripe sugarcane is selected to be preferred as sugarcane seedling with the tail bud of sugarcane base portion.Specific method is：Take ripe sugarcane
Stem, it is cut to segment, 1-2 sugarcane bud of every section of band.
The sugarcane seedling chosen is put into thimerosal seed soaking, and thimerosal is the 0.2% carbendazim aqueous solution.
The month in spring 2-3, planted.Planting Row Distance 1-1.2 rice, spacing in the rows 10-12cm.
4th, apply fertilizer
During four months bottoms, ridging fertilising is carried out.Fertilizer prepared by step 1 and soil mixing are earthed up, dose is：50kg
Every mu.
5th, manage
Rainy season, the easy ponding in sugarcane field；Timely draining is answered after rain, prevents damage or crop failure caused by waterlogging.
In sugarcane developmental process, yellow leaf should be peelled off in time, retain 10-15 piece leafiness, should not butcher cuts sugarcane.Planting process
In, pest and disease damage such as occurs, should in time spray insecticide, be administered.
Using embodiment 1-3 fertilizer, tested using the plantation step of embodiment 5, specific effectiveness indicator is shown in Table 1：
Table 1
Through experiment, the effect of embodiment 2 is best, is preferred embodiment.
After fertilizer of the present invention 1 year, the acid soil of growing area is effectively improved, after improvement：Soil pH is 6.8-7.0,
Specific gravity of soil is 2.63-2.64g/cm3, soil weight 1.12-1.13g/cm3, soil porosity 57-58%, every 100 grams
Native base-exchange capacity is 16-17mg, degree of base saturation 70-72%.
After fertilizer of the present invention 1 year, the soil fertility of growing area is effectively improved, after improvement：Soil organic matter content is
2.5-2.8%, total nitrogen content are 100-120mg/kg in 0.16-0.18%, quick-acting nitrogen contents, and available phosphorus content is in 40-41 mg/
Kg, effective potassium content is in 115-117 mg/kg.
Through experiment, using fertilizer of the present invention compared with the fertilizer that common improved soil is acidified, sugarcane yield improves 15-
17%, sugar content improves 12-15%.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in previous embodiment, within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (1)
- A kind of 1. application of element silicon alkaline fertilizer of improved soil acidifying in cane planting, it is characterised in that：Including selection Plot, the plot be severe acidification plot, pH 4.5-5.0, specific gravity of soil 2.66-2.68g/cm3, the soil weight is 1.35-1.36 g/cm3, soil porosity 48-49%；The content of organic matter is 1.2-1.3%, total nitrogen content 0.04- 0.06%, quick-acting nitrogen contents are 30-40mg/kg, and available phosphorus content is 12-15 mg/kg, and effective potassium content is 40-50 mg/kg, Every 100 grams of native base-exchange capacities are 8-9mg, degree of base saturation 34-37%；The application also includes consolidation, selects seed plant, fertilising and management process；Described consolidation：The element silicon alkaline fertilizer that a kind of described improved soil is acidified uniformly is sprinkling upon to the field chosen In block, every mu of dosage is 200kg；Deep ploughing plot, depth 34-40cm, is well mixed fertilizer and soil；Beaten again with rotary cultivator One time, make soil in small, broken bits, smooth；Described selects seed to plant：Ripe sugarcane stem is taken, is cut to segment, 1-2 sugarcane bud of every section of band；The sugarcane seedling chosen is put into thimerosal leaching Kind, thimerosal is the 0.2% carbendazim aqueous solution；The month in spring 2-3, planted, Planting Row Distance 1-1.2 rice, spacing in the rows 10-12cm；Described fertilising：During four months bottoms, ridging fertilising is carried out；The element silicon alkalescence fertilizer that a kind of described improved soil is acidified Material is earthed up with soil mixing, and dose is：Every mu of 50kg；A kind of element silicon alkaline fertilizer of described improved soil acidifying, including potassium silicate, humic acid potassium, urea, ammonium molybdate, second Ethylenediamine tetraacetic acid (EDTA), diethylamino ethanol caproate, compound sodium nitrophenolate, ground phosphate rock, calcium chloride, puritan filler potassic-magnesian fertilizer, matured compost Component；Described element silicon alkaline fertilizer ingredients weight parts are：17 parts of potassium silicate, 22 parts of humic acid potassium, 16 parts of urea, ammonium molybdate 0.2 part, 0.3 part of ethylenediamine tetra-acetic acid, 0.3 part of diethylamino ethanol caproate, 0.3 part of compound sodium nitrophenolate, 13 parts of ground phosphate rock, chlorination 6 parts of calcium, 6 parts of puritan filler potassic-magnesian fertilizer, 19 parts of matured compost；Described matured compost raw material includes fluffy beans shell, wood chip, rabbit excrement, alkali, clover, white lime；Described beans shell, wood chip, rabbit Excrement, alkali are fluffy, clover, the weight part ratio of white lime are：2:3:5:2:1:1；In the application a kind of improved soil acidifying element silicon alkaline fertilizer preparation method, including prepare matured compost, Prepare mixed fertilizer A, prepare mixed fertilizer B, matured compost sieving, granulation and baking step；Described prepares matured compost：After beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime dry, by 2:3:5:2:1:1 Weight is ground than being well mixed；Add bacteria containing amount 2,000,000,000/gram fermenting agent 2-2.5kg/ tons, spray a small amount of water, make aqueous Amount control simultaneously turns over all materials even in 50-55%, watering；Material is piled into the decomposed heap that height is 1-1.5 rice, uses plastics Membrane cover is good, decomposed 35-40 days；Period, when heap temperature rise is to 60-65 DEG C, every turning in two days once, when heap temperature is more than 65 DEG C, daily Turning is once；It is described to prepare mixed fertilizer A：Potassium silicate, potassium humate, urea are crushed, add ammonium molybdate, ethylenediamine tetra-acetic acid, caproic acid Diethylaminoethanol ester, compound sodium nitrophenolate, are mixed evenly, and obtain mixed fertilizer A；It is described to prepare mixed fertilizer B：Ground phosphate rock, calcium chloride, puritan filler potassic-magnesian fertilizer are crossed into 80-100 mesh sieves, stirs, must mix Fertilizer B；The matured compost sieving：The matured compost of preparation is crossed into 80-100 mesh sieves；The granulation：Comminutor spindle revolutions are 20-30r/min, and rotating disk inclination angle is 50-60 °, granulation time 7-12min；The drying：50-60 DEG C of drying 2.5-3 hour of dryer；The element silicon alkaline fertilizer being acidified using a kind of improved soil, after growing cane 1 year, soil pH 7.0, soil ratio Weight is 2.64g/cm3, soil weight 1.13g/cm3, soil porosity 58%；Soil organic matter content is 2.8%, full nitrogen For content 0.18%, quick-acting nitrogen contents are 120mg/kg, available phosphorus content in 41 mg/kg, effective potassium content in 117 mg/kg, Every 100 grams of native base-exchange capacities are 17mg, degree of base saturation 72%.
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| CN105772500A (en) * | 2016-05-17 | 2016-07-20 | 四川新隆农业科技有限公司 | Remediation method for soil contaminated by heavy metal |
| CN106008081A (en) * | 2016-05-17 | 2016-10-12 | 四川新隆农业科技有限公司 | Restoring method for acidified soil |
| CN106397046A (en) * | 2016-10-19 | 2017-02-15 | 中国农业科学院衡阳红壤实验站 | Red soil conditioner capable of lowering acid and increasing nutrition to promote corn growth |
| CN107141122A (en) * | 2017-06-20 | 2017-09-08 | 黄山市吉元肥业科技有限公司 | Organic fertilizer suitable for acid soil and preparation method thereof |
| CN107353067A (en) * | 2017-08-25 | 2017-11-17 | 佛山推启农业研究院（普通合伙） | A kind of implantation methods of Chaozhou citrus of Silicon-rich |
| CN108424256A (en) * | 2018-05-09 | 2018-08-21 | 巴夫特（潍坊）化工有限公司 | Overcome soil acidification hardened and promotes the composition of plant growth |
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Denomination of invention: A silicon alkaline fertilizer for improving soil acidification and its preparation method Effective date of registration: 20221201 Granted publication date: 20180123 Pledgee: Anqiu Sub branch of China Construction Bank Corp. Pledgor: WEIFANG LVWEITE BIOLOGICAL ENGINEERING CO.,LTD. Registration number: Y2022980024397 |