CN104876769A - Silicon-element alkaline fertilizer for improving soil acidification and preparation method of silicon-element alkaline fertilizer - Google Patents
Silicon-element alkaline fertilizer for improving soil acidification and preparation method of silicon-element alkaline fertilizer Download PDFInfo
- Publication number
- CN104876769A CN104876769A CN201510253794.7A CN201510253794A CN104876769A CN 104876769 A CN104876769 A CN 104876769A CN 201510253794 A CN201510253794 A CN 201510253794A CN 104876769 A CN104876769 A CN 104876769A
- Authority
- CN
- China
- Prior art keywords
- soil
- fertilizer
- parts
- alkaline fertilizer
- element silicon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention provides a silicon-element alkaline fertilizer for improving soil acidification and a preparation method of the silicon-element alkaline fertilizer. The silicon-element alkaline fertilizer comprises the following raw materials in parts by weight: 15-20 parts of potassium silicate, 20-25 parts of potassium humate, 15-20 parts of urea, 0.1-0.5 part of ammonium molybdate, 0.2-2 parts of ethylenediamine tetraacetic acid, 0.1-0.5 part of part of hexanoic,2-(diethylamino) ethyl estercitrate, 0.1-0.5 part of compound sodium nitrophenolate, 12-15 parts of powdered rock phosphate, 6-7 parts of calcium chloride, 5-7 parts of a natural potassium magnesium fertilizer and 18-20 parts of matured compost. By virtue of the silicon-element alkaline fertilizer, the acidified soil can be effectively improved; the pH of the soil is 6.8-7.0 after the silicon-element alkaline fertilizer is used for a year; the specific gravity of the soil is 2.63-2.64g/cm<3>; the volume-weight of the soil is 1.12-1.13g/cm<3>; and the total porosity of the soil is 57%-58%.
Description
Technical field
The present invention relates to a kind of fertilizer and preparation method thereof.Specifically, relate to a kind of element silicon alkaline fertilizer improveing soil acidification and preparation method thereof, belong to agricultural technology field.
Background technology
There is large-area acid soil in China, and acid soil subject matter is that nutrient availability is low, and involved nutrient kind is also many.The such as a lot of general nitrogen stress of acid soil, phosphorus and potassium; A lot of soil calcium deficiency and magnesium; Most acid soils all seriously lacks phosphorus.
Patent CN201010580872.1 discloses a kind of glass matrix type slow-release compound fertilizer and preparation method thereof, formula and the quality proportioning thereof of this compound manure are: cullet 10-30 part, carbide of calcium 40-60 part, phosphate fertilizer 1-30 part, potash fertilizer 0-30 part, weighting agent 0-10 part, nitrogen 300-400 side/ton fertilizer (standard atmospheric pressure).This fertilizer has adjustment soil acidity or alkalinity, the effect of improvement soil acidification, fertilizer nutrient release rate can be slowed down, improve plant recovery of nutrient, reduce fertilizer loss, alleviate the environmental stress applying fertilizer and bring, the ecological environment benefit that tool is good, and utilize and at high temperature directly synthesize CaCl2, solve in glass fertilizer the problem being difficult to add nitrogen.
Patent CN201410463825.7 discloses a kind of organic multiple calcium complex fertilizer additive and its preparation method and application, this fertilizer additive contains main component lime saccharate and citrate of lime, and is prepared from by multiple complex reaction by sugar cane molasses and citric acid and calcium salt.Preparation method is: dissolved in 100 DEG C of water by citric acid completely and add excessive calcium salt reaction 2-3 hour, then add sugar cane molasses reaction 1.5-2 hour, whole temperature of reaction controls at 85 DEG C-100 DEG C; Pass through precipitation, dehydration, drying after having reacted again, sieve, check and be packaged to be product.Calcium in additive of the present invention is easy to be absorbed and used by plants, stable in plant materials, takes into account improvement soil acidified environment, suppresses the features such as disease and pest generation.
Patent CN201410472389.X discloses a kind of prevention and alkaline composite fertilizer improveing soil acidification and preparation method thereof.Its raw material and weight percent are: urea 10%-30%, diammonium phosphate 6%-40%, potassium sulfate 0%-30%, calcium oxide 1%-5% and calcium carbonate 1%-15%.This alkaline composite fertilizer is using calcium oxide as alkaline components; using calcium carbonate as separant and potential of hydrogen buffer reagent; basic materials and the potassium sulfate pre-mixing of physiological acidity are made particle again diammonium phosphate particle much the same with its pH value mix, then basic materials can not with diammonium phosphate react cause nitrogen element loss and phosphoric activity reduce.
Although above patent provides the scheme of some improvement soil acidifications, but still there is following defect: although 1 improves pH, improve specific gravity of soil, the soil weight, soil porosity effect little.2, regulate the dynamics of pH to be difficult to grasp, control with great difficulty not burn seedling.3, effectively can not improve the situation that various nutrient elements lacks simultaneously.4, existing conditioner for acidified soil product does not improve crop and lacks silicon symptom.
Summary of the invention
For above problem, the invention provides a kind of element silicon alkaline fertilizer improveing soil acidification and preparation method thereof, realize following goal of the invention:
1, improve soil pH for 6.8-7.0 after using fertilizer of the present invention, specific gravity of soil is 2.63-2.64g/cm3, and the soil weight is 1.12-1.13g/cm3, and soil porosity is 57-58%;
2, 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%, and available nitrogen content rises to 100-120mg/kg, available phosphorus content rises to 40-41 mg/kg, and effective potassium content rises to 115-117 mg/kg;
3, fertilizer of the present invention is rich in element silicon, supplements the element silicon of acid soil; After using fertilizer of the present invention, improve crop and lack silicon symptom;
4, after using fertilizer of the present invention, sugarcane quality is improved, increasing both production and income.
For overcoming the above problems, the present invention by the following technical solutions:
Improve an element silicon alkaline fertilizer for soil acidification, comprise potassium silicate, potassium humate, urea, ammonium molybdate, ethylenediamine tetraacetic acid (EDTA), diethylamino ethanol caproate, sodium nitrophenolate, ground phosphate rock, calcium chloride, puritan filler potassic-magnesian fertilizer, matured compost component.
Below the further improvement to technique scheme:
Described element silicon alkaline fertilizer ingredients weight parts is: potassium silicate 15-20 part, potassium humate 20-25 part, urea 15-20 part, ammonium molybdate 0.1-0.5 part, ethylenediamine tetraacetic acid (EDTA) 0.2-2 part, diethylamino ethanol caproate 0.1-0.5 part, sodium nitrophenolate 0.1-0.5 part, ground phosphate rock 12-15 part, calcium chloride 6-7 part, puritan filler potassic-magnesian fertilizer 5-7 part, matured compost 18-20 part.
Described element silicon alkaline fertilizer ingredients weight parts is: potassium silicate 17 parts, potassium humate 22 parts, 16 parts, urea, ammonium molybdate 0.2 part, ethylenediamine tetraacetic acid (EDTA) 0.3 part, diethylamino ethanol caproate 0.3 part, sodium nitrophenolate 0.3 part, 13 parts, ground phosphate rock, 6 parts, calcium chloride, puritan filler potassic-magnesian fertilizer 6 parts, matured compost 19 parts.
Described matured compost raw material comprises that beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime.
Described beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime weight part ratio be: 2:3:5:2:1:1.
Improve a preparation method for the element silicon alkaline fertilizer of soil acidification, comprise granulation step, described granulation: tablets press spindle revolutions is 20-30r/min, rotating disk inclination angle is 50-60 °, and granulation time is 7-12min.
Also comprise baking step, described oven dry: dry 2.5-3 hour for dryer 50-60 DEG C.
Improve the application of element silicon alkaline fertilizer in cane planting for soil acidification, comprise and select plot, described plot is the plot of severe acidification, and pH is 4.5-5.0, and specific gravity of soil is 2.66-2.68g/cm
3, the soil weight is 1.35-1.36 g/cm
3, soil porosity is 48-49%.
Adopt fertilizer of the present invention, after growing cane 1 year, soil pH is 6.8-7.0, and specific gravity of soil is 2.63-2.64g/cm
3, the soil weight is 1.12-1.13g/cm
3, soil porosity is 57-58%.
Adopt fertilizer of the present invention, after growing cane 1 year, soil organic matter content is 2.5-2.8%, total nitrogen content is at 0.16-0.18%, available nitrogen content is 100-120mg/kg, and available phosphorus content is at 40-41 mg/kg, and effective potassium content is at 115-117 mg/kg, every 100 grams of native base-exchange capacities are 16-17mg, and degree of base saturation is 70-72%.
The present invention adopts above technical scheme, compared with prior art, has following beneficial effect:
1, use fertilizer of the present invention after 1 year, effectively the acid soil of improvement growing area, before improvement: soil pH is 4.5-5.0, specific gravity of soil is 2.66-2.68g/cm
3, the soil weight is 1.35-1.36 g/cm
3, soil porosity is 48-49%, and every 100 grams of native base-exchange capacities are 8-9mg, and degree of base saturation is 34-37%; After improvement: soil pH is 6.8-7.0, specific gravity of soil is 2.63-2.64g/cm
3, the soil weight is 1.12-1.13g/cm
3, soil porosity is 57-58%, and every 100 grams of native base-exchange capacities are 16-17mg, and degree of base saturation is 70-72%;
2, use fertilizer of the present invention after 1 year, effectively improve ASI systematic approach content, before improvement: organic content is 1.2-1.3%; total nitrogen content is 0.04-0.06%; available nitrogen content is 30-40mg/kg, and available phosphorus content is 12-15 mg/kg, and effective potassium content is 40-50 mg/kg; After improvement: soil organic matter content is 2.5-2.8%, total nitrogen content is 0.16-0.18%, and available nitrogen content is 100-120mg/kg, and available phosphorus content is 40-41 mg/kg, and effective potassium content is 115-117 mg/kg;
3, use fertilizer of the present invention improves the scarce silicon symptom that crop grows in acid soil, and fertilizer of the present invention is rich in element silicon, supplements the element silicon of acid soil;
4, use fertilizer of the present invention to improve crop quality, add output, compared with using the fertilizer of common improvement soil acidification, sugarcane yield improves 15-17%, and sugar degree improves 12-15%.
Embodiment
Embodiment 1 one kinds improves the element silicon alkaline fertilizer of soil acidification
The weight part of each raw material of fertilizer formula is:
The raw material of described matured compost comprises that beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime, weight ratio is 2:3:5:2:1:1.
Embodiment 2 one kinds improves the element silicon alkaline fertilizer of soil acidification
The weight part of each raw material of fertilizer formula is:
The raw material of described matured compost comprises that beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime, weight ratio is 2:3:5:2:1:1.
Embodiment 3 one kinds improves the element silicon alkaline fertilizer of soil acidification
The weight part of each raw material of fertilizer formula is:
The raw material of described matured compost comprises that beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime, weight ratio is 2:3:5:2:1:1.
Embodiment 4 one kinds improves the preparation method of the element silicon alkaline fertilizer of soil acidification
1, matured compost is prepared
(1) raw material mixing
Beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime, after drying, mix by the weight ratio of 2:3:5:2:1:1, grind.Add again bacteria containing amount 2,000,000,000/gram fermenting agent 2-2.5kg/ ton, spray a small amount of water, make water content control at 50-55%, all materials turn over even by watering simultaneously.
(2) become thoroughly decomposed
Being piled by material is highly the heap that becomes thoroughly decomposed of 1-1.5 rice, and build with plastic film, become thoroughly decomposed 35-40 days; Period, when heap temperature rise is to 60-65 DEG C, once, when heap temperature is more than 65 DEG C, turning every day once in turning in every two days.Heap temperature drop is low, and material loosens, and without the former stink of material, slightly ammonia taste, can stop fermentation, obtained matured compost.
2, mixed fertilizer A. is prepared
Potassium silicate, potassium humate, urea are pulverized, adds ammonium molybdate, ethylenediamine tetraacetic acid (EDTA), diethylamino ethanol caproate, sodium nitrophenolate, mixing and stirring, obtain mixed fertilizer A.
3, mixed fertilizer B is prepared
Ground phosphate rock, calcium chloride, puritan filler potassic-magnesian fertilizer are crossed 80-100 mesh sieve, stirs, obtain mixed fertilizer B.
4, matured compost sieves
Matured compost step 1 prepared crosses 80-100 mesh sieve, for subsequent use.
5, granulation
Above-mentioned mixed fertilizer A, mixed fertilizer B, matured compost are added granulating disc, carries out granulation; Spindle revolutions is 20-30r/min, and rotating disk inclination angle is 50-60 °, and granulation time is 7-12min.
6, dry
After granulation, dry 2.5-3 hour through 50-60 DEG C, cross 80 mesh sieves, this product obtained.
Embodiment 5 cane planting
1, plot is selected
Select the plot of severe acidification, pH is 4.5-5.0, and specific gravity of soil is 2.66-2.68g/cm
3, the soil weight is 1.35-1.36 g/cm
3, soil porosity is 48-49%.Soil fertility is not enough, and organic content is 1.2-1.3%, and total nitrogen content is 0.04-0.06%, available nitrogen content is 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, and degree of base saturation is 34-37%.
2, consolidation
Evenly be sprinkling upon by the fertilizer of embodiment 1-3 in the field chosen, every mu of consumption is 200kg.
To deep plough plot with big-powered tractor, the degree of depth is 34-40cm, make fertilizer and mixing with soil even; Make a call to one time with rotary cultivator again, make soil in small, broken bits, smooth.
3, seed is selected to plant
Selecting the sugarcane bud of ripe sugarcane as sugarcane seedling, is good with the tail bud of sugarcane base portion.Concrete grammar is: get ripe sugarcane stem, be cut to segment, every length of tape 1-2 sugarcane bud.
The sugarcane seedling chosen puts into thimerosal seed soaking, and thimerosal is the 0.2% derosal aqueous solution.
Spring, the 2-3 month, planted.Planting Row Distance 1-1.2 rice, spacing in the rows 10-12cm.
4, apply fertilizer
Time at the end of four months, carry out ridging fertilising.Fertilizer step 1 prepared mixes with soil and earths up, and rate of fertilizer application is: 50kg every mu.
5, manage
Rainy season, the easy ponding in sugarcane field; Should draining in time after rain, prevent damage or crop failure caused by waterlogging.
In sugarcane developmental process, Huang Ye should be peelled off in time, retain 10-15 sheet leafiness, not butcher cuts sugarcane.In planting process, as there is disease and pest, should spray insecticide in time, administering.
Adopt the fertilizer of embodiment 1-3, adopt the plantation step of embodiment 5 to test, concrete effectiveness indicator is in table 1:
Table 1
Through test, embodiment 2 effect is best, is preferred embodiment.
Use fertilizer of the present invention after 1 year, effectively the acid soil of improvement growing area, after improvement: soil pH is 6.8-7.0, specific gravity of soil is 2.63-2.64g/cm
3, the soil weight is 1.12-1.13g/cm
3, soil porosity is 57-58%, and every 100 grams of native base-exchange capacities are 16-17mg, and degree of base saturation is 70-72%.
Use fertilizer of the present invention after 1 year, effectively improve the soil fertility of growing area, after improvement: soil organic matter content is 2.5-2.8%, total nitrogen content is at 0.16-0.18%, available nitrogen content is 100-120mg/kg, and available phosphorus content is at 40-41 mg/kg, and effective potassium content is at 115-117 mg/kg.
Through test, use fertilizer of the present invention compared with the fertilizer of common improvement soil acidification, sugarcane yield improves 15-17%, and sugar degree improves 12-15%.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; although with reference to previous embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in previous embodiment; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. improve an element silicon alkaline fertilizer for soil acidification, it is characterized in that: comprise potassium silicate, potassium humate, urea, ammonium molybdate, ethylenediamine tetraacetic acid (EDTA), diethylamino ethanol caproate, sodium nitrophenolate, ground phosphate rock, calcium chloride, puritan filler potassic-magnesian fertilizer, matured compost component.
2. a kind of element silicon alkaline fertilizer improveing soil acidification according to claim 1, is characterized in that: described element silicon alkaline fertilizer ingredients weight parts is: potassium silicate 15-20 part, potassium humate 20-25 part, urea 15-20 part, ammonium molybdate 0.1-0.5 part, ethylenediamine tetraacetic acid (EDTA) 0.2-2 part, diethylamino ethanol caproate 0.1-0.5 part, sodium nitrophenolate 0.1-0.5 part, ground phosphate rock 12-15 part, calcium chloride 6-7 part, puritan filler potassic-magnesian fertilizer 5-7 part, matured compost 18-20 part.
3. a kind of element silicon alkaline fertilizer improveing soil acidification according to claim 3, is characterized in that: described element silicon alkaline fertilizer ingredients weight parts is: potassium silicate 17 parts, potassium humate 22 parts, 16 parts, urea, ammonium molybdate 0.2 part, ethylenediamine tetraacetic acid (EDTA) 0.3 part, diethylamino ethanol caproate 0.3 part, sodium nitrophenolate 0.3 part, 13 parts, ground phosphate rock, 6 parts, calcium chloride, puritan filler potassic-magnesian fertilizer 6 parts, matured compost 19 parts.
4. a kind of element silicon alkaline fertilizer improveing soil acidification according to claim 1, is characterized in that: described matured compost raw material comprises that beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime.
5. a kind of element silicon alkaline fertilizer improveing soil acidification according to claim 3, is characterized in that: described beans shell, wood chip, rabbit excrement, alkali are fluffy, clover, white lime weight part ratio be: 2:3:5:2:1:1.
6. improve a preparation method for the element silicon alkaline fertilizer of soil acidification, it is characterized in that: comprise granulation step, described granulation: tablets press spindle revolutions is 20-30r/min, rotating disk inclination angle is 50-60 °, and granulation time is 7-12min.
7. a kind of preparation method improveing the element silicon alkaline fertilizer of soil acidification according to claim 6, is characterized in that: also comprise baking step, described oven dry: dry 2.5-3 hour for dryer 50-60 DEG C.
8. improve the application of element silicon alkaline fertilizer in cane planting for soil acidification, it is characterized in that: comprise and select plot, described plot is the plot of severe acidification, and pH is 4.5-5.0, and specific gravity of soil is 2.66-2.68g/cm
3, the soil weight is 1.35-1.36 g/cm
3, soil porosity is 48-49%.
9. a kind of element silicon alkaline fertilizer improveing soil acidification according to claim 1, is characterized in that: adopt fertilizer of the present invention, and after growing cane 1 year, soil pH is 6.8-7.0, and specific gravity of soil is 2.63-2.64g/cm
3, the soil weight is 1.12-1.13g/cm
3, soil porosity is 57-58%.
10. a kind of element silicon alkaline fertilizer improveing soil acidification according to claim 1, it is characterized in that: adopt fertilizer of the present invention, after growing cane 1 year, soil organic matter content is 2.5-2.8%, and total nitrogen content is at 0.16-0.18%, and available nitrogen content is 100-120mg/kg, available phosphorus content is at 40-41 mg/kg, effective potassium content is at 115-117 mg/kg, and every 100 grams of native base-exchange capacities are 16-17mg, and degree of base saturation is 70-72%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253794.7A CN104876769B (en) | 2015-05-19 | 2015-05-19 | A kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253794.7A CN104876769B (en) | 2015-05-19 | 2015-05-19 | A kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104876769A true CN104876769A (en) | 2015-09-02 |
| CN104876769B CN104876769B (en) | 2018-01-23 |
Family
ID=53944491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510253794.7A Active CN104876769B (en) | 2015-05-19 | 2015-05-19 | A kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104876769B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440001A (en) * | 2008-12-16 | 2009-05-27 | 于春开 | Liquid silicon fertilizer and technique for producing the same |
| CN103467173A (en) * | 2013-08-15 | 2013-12-25 | 安徽和美蓝莓生物科技有限公司 | Belgium blackberry soil acidity biological improver and preparation method thereof |
| KR101478922B1 (en) * | 2013-11-05 | 2014-12-31 | 주식회사 에코피아 | Artificial medium |
| CN104326845A (en) * | 2014-09-24 | 2015-02-04 | 刘猛 | Grape special-purpose organic compound fertilizer and production process thereof |
| CN104592998A (en) * | 2014-12-25 | 2015-05-06 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Acidified soil carbon-based modifier as well as preparation method and application thereof |
| CN104591872A (en) * | 2014-12-26 | 2015-05-06 | 安徽省中日农业环保科技有限公司 | Easy-to-absorb liquid fertilizer with seedling expansion function and preparation method of easy-to-absorb liquid fertilizer |
-
2015
- 2015-05-19 CN CN201510253794.7A patent/CN104876769B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440001A (en) * | 2008-12-16 | 2009-05-27 | 于春开 | Liquid silicon fertilizer and technique for producing the same |
| CN103467173A (en) * | 2013-08-15 | 2013-12-25 | 安徽和美蓝莓生物科技有限公司 | Belgium blackberry soil acidity biological improver and preparation method thereof |
| KR101478922B1 (en) * | 2013-11-05 | 2014-12-31 | 주식회사 에코피아 | Artificial medium |
| CN104326845A (en) * | 2014-09-24 | 2015-02-04 | 刘猛 | Grape special-purpose organic compound fertilizer and production process thereof |
| CN104592998A (en) * | 2014-12-25 | 2015-05-06 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Acidified soil carbon-based modifier as well as preparation method and application thereof |
| CN104591872A (en) * | 2014-12-26 | 2015-05-06 | 安徽省中日农业环保科技有限公司 | Easy-to-absorb liquid fertilizer with seedling expansion function and preparation method of easy-to-absorb liquid fertilizer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104876769B (en) | 2018-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104876769B (en) | A kind of element silicon alkaline fertilizer of improved soil acidifying and preparation method thereof | |
| CN101647384B (en) | Horticultural long-acting and slow-release straw nutritional soil as well as preparation method and using method of nutritional soil substrate | |
| CN106916007A (en) | A kind of charcoal base corn long-acting special composite fertilizer and preparation method | |
| CN105906458A (en) | Soil improvement slow-release compound fertilizer and preparation method thereof | |
| CN111592413A (en) | Efficient fruit and vegetable blended compound fertilizer and preparation method thereof | |
| CN103641657A (en) | A fertilizer used for killing pests and weeding and a preparation method thereof | |
| CN108129187A (en) | Improve sandy salt-soda soil organic fertilizer and preparation method thereof | |
| CN103739353B (en) | Biological resource aqueous fertilizer for wheat and preparation method thereof | |
| CN105175088A (en) | Biochar slow release phosphate fertilizer and preparation method thereof | |
| CN107759328A (en) | Poor rainfed land special peanut film-coating Controlled Release Fertilizer and preparation method thereof | |
| CN103539564B (en) | Seedling raising fertilizer | |
| CN104829356A (en) | Fertilizer for mulberry planting | |
| CN105016858A (en) | Biochar slow-release nitrogen fertilizer and preparation method thereof | |
| CN104446984A (en) | Special fertilizer for chenopodium quinoa and preparation method thereof | |
| CN107056447B (en) | Root system growth-promoting landscaping seedling-raising substrate | |
| CN105541506A (en) | Paddy-field pesticide-fertilizer sustained release granules and preparing method and application method thereof | |
| CN101508609A (en) | Compound fertilizer formula for promoting growth of seedling and plant use method | |
| CN110396019A (en) | A kind of biomass carbon base | |
| CN113149763A (en) | Carbamido organic compound fertilizer and preparation method thereof | |
| CN108358693A (en) | The foliar fertilizer and its preparation method and application of calcium content in a kind of raising rice grain | |
| CN112679264A (en) | Fertilizer function synergist and application thereof | |
| CN106938954A (en) | A kind of wheat efficient formula fertilizer suitable for Soil Development in Huaibei Plain low yield Shajiang black soil | |
| CN104072294B (en) | Compound organic fertilizer for crops and application thereof | |
| CN106316645A (en) | Nutritional fertilizer for root vegetables and preparation method of nutritional fertilizer | |
| KR101826261B1 (en) | Preparation method for water-soluble powder for non-precipitating one-pack type liquid nutrient composition of alternative forms of comercial multi-pack type liquid nutrient solution or fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
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 |