CN105950158A - Drip irrigation type salt and alkali improver and preparation method thereof - Google Patents
Drip irrigation type salt and alkali improver and preparation method thereof Download PDFInfo
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- CN105950158A CN105950158A CN201610520379.8A CN201610520379A CN105950158A CN 105950158 A CN105950158 A CN 105950158A CN 201610520379 A CN201610520379 A CN 201610520379A CN 105950158 A CN105950158 A CN 105950158A
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- drip irrigation
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
Abstract
The invention relates to a drip irrigation type salt and alkali improver and a preparation method thereof. The drip irrigation type salt and alkali improver is prepared by the following steps of mixing potassium acetate, fulvic acid, urea phosphate, potassium malate, potassium citrate and maleic acid; crushing the raw materials by a crusher, sieving in a 150-mesh sieve, uniformly mixing according to ratio, putting into bags, and packaging. The drip irrigation type salt and alkali improver has the advantages that the water solubility of raw materials is better, and the raw materials are completely dissolved into water; the drip irrigation type salt and alkali improver is used together with water through a drip irrigation system, the salt content of a soil tillage layer is decreased, the seedling protection function is realized, the efficiency of increasing crop output is realized, and the pH (potential of hydrogen) value of soil is decreased; when the drip irrigation type salt and alkali improver is applied in the early growth period of plants, the desalting effect is obvious, the influence of low-salt harm to seedling emerging of the plants is effectively decreased, the physical structure of soil is improved, and the soil fertility is improved.
Description
Technical field
The present invention relates to a kind of drip irrigation type saline soil and preparation method thereof, belong to soil improvement field.
Background technology
The soil salinization is the MAIN SOILS problem that China faces, and China has more than the salt wasteland and 6,700,000 of 20,000,000 hectares
The salinization land of hectare, these soils can not normally be cultivated.Salt affected soil refers in soil containing potassium, sodium, calcium and magnesium
Harmful salts such as chloride, sulfate, heavy carbonate.It is higher that salt affected soil is mainly characterized by pH value, containing harmful salinity,
The serious growth restricting plant；Wherein sodium ion has serious suppression and the effect of poisonous plant root growth.How by simple
Method, quickly reduce salt-soda soil salinity, recover the difficult problem that vegetation becomes government and scientist faces.
Patent of invention 201110095321.0 discloses a kind of alkaline land modifying agent and preparation method, be by humic acid 5-20 part,
Heavy acid calcium 15-30 part, solid sulphuric acid 5-10 part, farm manure 8-15 part, trace compound 3-7 part and bone meal 1-3
Part mixing granulation；Biological bacteria 0.3-1 part is pelletized；Above-mentioned prepared granule is mixed mutually, adds nitrogenous fertilizer 10-20 part, phosphorus
Fertile 5-14 part and potash fertilizer 3-8 part, mix homogeneously, i.e. prepare this alkaline land modifying agent.
Patent of invention 201310239784.9 discloses a kind of alkaline land modifying agent and its preparation method and application, this modifying agent
It is made up of charcoal, ardealite, ammonium humate, carbamide and citric acid, uses after in proportion it fully being mixed, add water
Mixing, then be dried after conventional granulator granulation, dehydration, i.e. can obtain this drip irrigation type alkaline land modifying agent.
Patent of invention 201210307524.6 discloses the soil conditioner in a kind of salt-soda soil, material component in parts by weight,
Soil conditioner contains rare earth silicon-calcium mineral 3-8 part, citric acid 1-3 part, poly 0.6-2 part, is sequentially added into above-mentioned
The raw material dosage that step provides, by stirring, mixing, prepares.
For Saline Ground in Xinjiang, the features such as soil salt is high, pH is high, calcareous is strong, soil physics structure is poor, make full use of
The dispensings such as certain organic acid, acylate, produce saline-alkali land soil conditioner, to Xinjiang saline-alkali soil soil improvement with utilize tool
Important practical is had to be worth.
Summary of the invention
It is an object of the invention to, it is provided that a kind of drip irrigation type saline soil and preparation method, this drip irrigation type saline soil be by
Potassium acetate, yellow humic acid, urea phosphate, potassium malate, potassium citrate, maleic acid are mixed, and use size-reduced for each raw material
Crusher machine, crosses 150 mesh sieves, and after mixing in proportion, pack packaging completes.This drip irrigation raw materials used water of type saline soil
Dissolubility is splendid, and product can be used with water by drip irrigation system, it is possible to reduces soil plough horizon salinity, has function of keeping a full stand of seedings simultaneously, carry
Effect of high crop yield, reduces soil pH effect, uses in plant growing early stage, and desalting effect is notable, it is possible to effectively drop
The impact on plant emergence of the low salt damage, improves soil physics structure, the effect of increase soil fertility.
A kind of drip irrigation type saline soil of the present invention, is by parts by weight of raw materials potassium acetate 32-39 part, yellow humic acid 40-42
Part, urea phosphate 7-8 part, potassium malate 6-8 part, potassium citrate 4-5 part, maleic acid 4-5 part are made.
The preparation method of described drip irrigation type saline soil, by size-reduced for raw material crusher machine, crosses 150 mesh sieves, then is by weight
Potassium acetate 32-39 part, yellow humic acid 40-42 part, urea phosphate 7-8 part, potassium malate 6-8 part, potassium citrate 4-5 part and
Maleic acid 4-5 part mix homogeneously, pack packaging completes.
The purposes of described drip irrigation type saline soil, this drip irrigation type saline soil is the most soluble in water, executes for drip irrigation
Fertilizer disposably instills with water.
A kind of drip irrigation type saline soil of the present invention and preparation method compared with prior art, have the advantage that and effect:
Drip irrigation type saline soil of the present invention, raw materials used excellent aqueous solubility, product can be used for fertigation, easy to use；
This saline-alkali land soil conditioner is highly acid (pH1-2), has reduction soil pH effect, uses in plant growing early stage, de-
Salt effect is notable, it is possible to effectively reduce the salt damage impact on plant emergence；This drip irrigation type saline soil contains organic principle, tool
There is the effect improving soil physics structure, increasing soil fertility.
Detailed description of the invention
Illustrating the preferred embodiments of the present invention below, described preferred embodiment is merely to illustrate and explains the present invention,
It is not intended to limit the present invention.
Embodiment 1
By size-reduced for raw material crusher machine, cross 150 mesh sieves, then by parts by weight of raw materials be potassium acetate 32 parts, yellow humic acid 42 parts,
After urea phosphate 8 parts, potassium malate 8 parts, potassium citrate 5 parts and 5 parts of mix homogeneously of maleic acid, pack packaging completes.
Embodiment 2
By size-reduced for raw material crusher machine, cross 150 mesh sieves, then by parts by weight of raw materials be potassium acetate 39 parts, yellow humic acid 40 parts,
After urea phosphate 7 parts, potassium malate 6 parts, potassium citrate 4 parts and 4 parts of mix homogeneously of maleic acid, pack packaging completes.
Embodiment 3
By size-reduced for raw material crusher machine, cross 150 mesh sieves, then by parts by weight of raw materials be potassium acetate 35 parts, yellow humic acid 40 parts,
After urea phosphate 8 parts, potassium malate 7 parts, potassium citrate 5 parts and 5 parts of part mix homogeneously of maleic acid, pack packaging completes.
Embodiment 4
By size-reduced for raw material crusher machine, cross 150 mesh sieves, then by parts by weight of raw materials be potassium acetate 34 parts, yellow humic acid 41 parts,
After urea phosphate 8 parts, potassium malate 7 parts, potassium citrate 4 parts and 5 parts of mix homogeneously of maleic acid, pack packaging completes.
Embodiment 5
By size-reduced for raw material crusher machine, cross 150 mesh sieves, then by parts by weight of raw materials be potassium acetate 36 parts, yellow humic acid 41 parts,
After urea phosphate 7 parts, potassium malate 7 parts, potassium citrate 4 parts and 5 parts of mix homogeneously of maleic acid, pack packaging completes.
Embodiment 6
By size-reduced for raw material crusher machine, cross 150 mesh sieves, then by parts by weight of raw materials be potassium acetate 37 parts, yellow humic acid 40 parts,
After urea phosphate 8 parts, potassium malate 7 parts, potassium citrate 4 parts and 4 parts of mix homogeneously of maleic acid, pack packaging completes.
Embodiment 7
By size-reduced for raw material crusher machine, cross 150 mesh sieves, then by parts by weight of raw materials be potassium acetate 34 parts, yellow humic acid 42 parts,
After urea phosphate 8 parts, potassium malate 6 parts, potassium citrate 5 parts and 5 parts of mix homogeneously of maleic acid, pack packaging completes.
Embodiment 8
Test 1, the drip irrigation type saline soil impact on soil salt in embodiment 6:
Test method:
Research uses field test, and test site Changji, Xinjiang Manas Lan Zhouwan, soil types is desert grey soil, long-term cropping
For middle cotton 56, irrigation method is dropper, arranges 2 process, is respectively at blank soil (CK), drip irrigation type saline soil
Reason, wherein the usage amount of modifying agent is 60kg/ha, and test period is in April, 2015-October, is added to the water by modifying agent,
Disposably instill with water；Respectively after modifying agent uses 30 days, gather the soil of root layer 0-10cm, 10-20cm, after air-drying
Detection electrical conductivity, total salt, Na+ content, C 1 content, SO42+ content, HCO3-content, Ca2+ content；
Result and analysis:
Drip irrigation type saline soil of the present invention processes and has a certain impact salt content and relevant ions content, through test
Show: use can obviously reduce after drip irrigation type saline soil electrical conductivity, total salt, Na+ content, C 1 content, SO42+ content,
HCO3-content (P < 0.05), range of decrease 10-30%；Can substantially increase Ca2+ content (P < 0.05), amplification reaches more than 38%
(being shown in Table 1), no significant difference (P > 0.05) between each process each ion concentration of different depth.
The impact on soil salt of table 1 modifying agent
Conclusion:
The drip irrigation type saline soil using 60kg/ha can substantially electrical conductivity, total salt, Na+ content, C 1 content, SO42+ contain
Amount, HCO3-content, make the saline and alkaline degree in arable land substantially reduce.
Embodiment 9
Test 2, the drip irrigation type saline soil impact on output of cotton in embodiment 6:
Test method:
Research uses field test, experimental field place Changji, Xinjiang Manas Lan Zhouwan, and soil types is that desert grey soil plantation is made
Thing is middle cotton 56, and irrigation method is dropper, arranges 2 process, is respectively blank soil (CK), drip irrigation type saline soil
Processing, wherein the usage amount of modifying agent is 60kg/ha, and test period is in April, 2015-October, is added to the water by modifying agent,
Disposably instill with water when Cotton Gossypii 1 water；Carried out output of cotton October 10 surveying and produce, to Seedling number, individual plant cotton boll number, list
Bell number, clothing part content are added up.
Result and analysis:
The different principal elements to Cotton Gossypii composition output of cotton that processes has individual plant tinkling of pieces of jade number, mu strain number, Single boll weight (being shown in Table 2).
Table 2 modifying agent processes the impact on output of cotton
As can be seen from Table 2: the individual plant tinkling of pieces of jade number that saline soil processes relatively to increasing by 0.35, reaches significant difference
(P<0.05)；The mu strain number processed relatively compares and increases considerably, and amplification reaches 21.2%, reaches significance poor (P < 0.05)；Respectively
Process yield be respectively 347.5,443.12kg/ mu, modifying agent processes relative to comparison volume increase 27.40%, reaches with comparing
To significant difference (P < 0.05).
Conclusion:
Drip irrigation type saline soil of the present invention is used can not only substantially to reduce salt content in root layer soil, and can be effective
Improve Cotton Gossypii to keep a full stand of seedings number, conscientiously improve per mu yield.
Claims (3)
1. a drip irrigation type saline soil, it is characterised in that be made up of parts by weight of raw materials potassium acetate 32-39 part, yellow humic acid 40-42 part, urea phosphate 7-8 part, potassium malate 6-8 part, potassium citrate 4-5 part, maleic acid 4-5 part.
The preparation method of drip irrigation type saline soil the most according to claim 1, it is characterized in that size-reduced for raw material crusher machine, cross 150 mesh sieves, being potassium acetate 32-39 part, yellow humic acid 40-42 part, urea phosphate 7-8 part, potassium malate 6-8 part, potassium citrate 4-5 part and maleic acid 4-5 part mix homogeneously the most by weight, pack packaging completes.
The purposes of drip irrigation type saline soil the most according to claim 1, it is characterised in that this drip irrigation type saline soil is the most soluble in water, disposably instills with water for fertigation.
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| CN201610520379.8A CN105950158A (en) | 2016-07-05 | 2016-07-05 | Drip irrigation type salt and alkali improver and preparation method thereof |
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| CN201610520379.8A CN105950158A (en) | 2016-07-05 | 2016-07-05 | Drip irrigation type salt and alkali improver and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954810A (en) * | 2017-12-05 | 2018-04-24 | 新疆大学 | A kind of fulvic acid potassium-phosphorus urea fertilizer dedicated to alkaline land and preparation method thereof |
| CN109054845A (en) * | 2018-10-12 | 2018-12-21 | 新疆天物生态科技股份有限公司 | A kind of modifying agent and its application method adjusting soil salinity and alkalinity |
| CN111011032A (en) * | 2019-12-11 | 2020-04-17 | 中国烟草总公司郑州烟草研究院 | Method for reducing content of chloride ions in chlorine-sensitive crops |
| CN114409480A (en) * | 2022-01-04 | 2022-04-29 | 新疆农业大学 | Soil moisture accumulation and soil improvement fertilizer for saline-alkali soil and preparation method thereof |
| CN114409463A (en) * | 2022-01-14 | 2022-04-29 | 西安理工大学 | Water-saving saline-alkali-reducing multi-effect water-soluble microbial fertilizer for drip irrigation and preparation method thereof |
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| CN101570456A (en) * | 2008-10-22 | 2009-11-04 | 新疆农垦科学院农业新技术推广服务中心 | Water soluble humic acid multi-element solid fertilizer and production method thereof |
| CN105016900A (en) * | 2015-08-10 | 2015-11-04 | 句容市同力生物科技有限公司 | Preparation method of composite fluid fertilizer and application thereof |
| CN105085122A (en) * | 2015-09-28 | 2015-11-25 | 程红元 | Special slow-release fertilizer for apple trees and preparation method of special slow-release fertilizer |
| CN105110907A (en) * | 2015-08-11 | 2015-12-02 | 新疆农业科学院土壤肥料与农业节水研究所 | Soil phosphorus activator and preparation method therefor |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101570456A (en) * | 2008-10-22 | 2009-11-04 | 新疆农垦科学院农业新技术推广服务中心 | Water soluble humic acid multi-element solid fertilizer and production method thereof |
| CN105016900A (en) * | 2015-08-10 | 2015-11-04 | 句容市同力生物科技有限公司 | Preparation method of composite fluid fertilizer and application thereof |
| CN105110907A (en) * | 2015-08-11 | 2015-12-02 | 新疆农业科学院土壤肥料与农业节水研究所 | Soil phosphorus activator and preparation method therefor |
| CN105085122A (en) * | 2015-09-28 | 2015-11-25 | 程红元 | Special slow-release fertilizer for apple trees and preparation method of special slow-release fertilizer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954810A (en) * | 2017-12-05 | 2018-04-24 | 新疆大学 | A kind of fulvic acid potassium-phosphorus urea fertilizer dedicated to alkaline land and preparation method thereof |
| CN109054845A (en) * | 2018-10-12 | 2018-12-21 | 新疆天物生态科技股份有限公司 | A kind of modifying agent and its application method adjusting soil salinity and alkalinity |
| CN111011032A (en) * | 2019-12-11 | 2020-04-17 | 中国烟草总公司郑州烟草研究院 | Method for reducing content of chloride ions in chlorine-sensitive crops |
| CN114409480A (en) * | 2022-01-04 | 2022-04-29 | 新疆农业大学 | Soil moisture accumulation and soil improvement fertilizer for saline-alkali soil and preparation method thereof |
| CN114409463A (en) * | 2022-01-14 | 2022-04-29 | 西安理工大学 | Water-saving saline-alkali-reducing multi-effect water-soluble microbial fertilizer for drip irrigation and preparation method thereof |
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Application publication date: 20160921 |