CN104817363B - A kind of humic acid water-soluble fertilizer and its preparation and application method - Google Patents

A kind of humic acid water-soluble fertilizer and its preparation and application method Download PDF

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Publication number
CN104817363B
CN104817363B CN201410525077.0A CN201410525077A CN104817363B CN 104817363 B CN104817363 B CN 104817363B CN 201410525077 A CN201410525077 A CN 201410525077A CN 104817363 B CN104817363 B CN 104817363B
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humic acid
water
fertilizer
soluble fertilizer
potassium
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CN104817363A (en
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徐先锋
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Qinhuangdao Sannong Biotechnology Co., Ltd
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Lv Kexin Bio Tech Ltd Beijing
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
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    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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Abstract

The present invention relates to a kind of humic acid water-soluble fertilizer, including humic acid potassium, nitrogenous fertilizer, potassium dihydrogen phosphate, potassium nitrate, marine algae extract, bentonite, aluminium-magnesium silicate, carboxymethyl cellulose and water.Its preparation method is:S1:Humic acid potassium is dissolved;S2:Nitrogenous fertilizer, potassium dihydrogen phosphate and potassium nitrate are dissolved;S3:Aluminium-magnesium silicate, bentonite and carboxymethyl cellulose are dissolved;S4:Marine algae extract is dissolved;S5:The various raw materials dissolved in step S2~S4 are injected in humic acid potassium;S6:Colloid mill is ground.The fertilizer can be applied in veterinary antibiotics, carry out foliage-spray or drip irrigation, micro irrigation fertilizer spreading etc..The fertilizer is the green non-pollution fertilizer that a kind of effect is good, dosage is few, environment-friendly;Do not precipitated using the fertilizer prepared by this method, do not flocculate, be not stratified, and be adapted to the modern agriculture liquid manure facilities such as drip irrigation, slight irrigation, sprinkling irrigation.

Description

A kind of humic acid water-soluble fertilizer and its preparation and application method
Technical field
The present invention relates to a kind of fertilizer, and in particular to a kind of water-soluble fertilizer being mainly used in the crops such as fruits and vegetables and its preparation And use.
Background technology
Have nutrient balanced containing humic acid water-soluble fertilizer, strengthen crop anti-adversity energy, improved soil, improve vegetable and fruit product The various functions feature such as matter;The effect of humic acid water-soluble fertilizer is generally acknowledged by many countries.But at present containing humic acid water-soluble fertilizer Expect many problems also be present, for example water-insoluble of the pulvis containing humic acid water-soluble fertilizer is too many, does not allow composition granule too big.And liquid Type containing humic acid water-soluble fertilizer easily produce precipitation, layering, flocculation phenomena such as, cause product extremely unstable, thus pulvis and Liquid humic acid fertilizer is unable to drip irrigation, slight irrigation, sprinkling irrigation, does not apply to modern agriculture liquid manure facility, greatly limit humic acid water Molten fertile popularization and application;In addition, the advantages of in order to further improve the humic acid fertilizer and performance, the composition and formula of itself Ratio also has certain room for improvement.
The content of the invention
It is an object of the invention to provide a kind of humic acid water-soluble fertilizer and its preparation and application method, the fertilizer is imitated to be a kind of The green non-pollution fertilizer that fruit is good, dosage is few, environment-friendly;Do not precipitated using the fertilizer prepared by this method, do not flocculated, regardless of Layer, and it is adapted to the modern agriculture liquid manure facilities such as drip irrigation, slight irrigation, sprinkling irrigation, overcome deficiency of the prior art.
The purpose of the present invention is to be achieved through the following technical solutions:
A kind of humic acid water-soluble fertilizer, the fertilizer include humic acid potassium 5-20%, nitrogenous fertilizer 10- by mass percentage 20%th, potassium dihydrogen phosphate 5-10%, potassium nitrate 10-20%, marine algae extract 1-10%, bentonite 0.1-0.5%, aluminium-magnesium silicate 0.1-1%, carboxymethyl cellulose 0.1-0.5%, surplus are water.
Further, the fertilizer includes humic acid potassium 10-15%, nitrogenous fertilizer 13-16%, biphosphate by mass percentage Potassium 7-8%, potassium nitrate 13-15%, marine algae extract 6-7%, bentonite 0.3-0.4%, aluminium-magnesium silicate 0.5-0.6%, carboxylic first Base cellulose 0.2-0.3%, surplus are water.
Further, the humic acid potassium can be replaced with sodium humate.
Further, the nitrogenous fertilizer includes urea or ammonium sulfate.
A kind of preparation method of described humic acid water-soluble fertilizer, the described method comprises the following steps:
S1:Humic acid potassium is weighed, is dissolved with water, and carries out circular grinding and disperses, to reach more fine grain rotten plant Aqueous acid;Insoluble matter≤10% of the humic acid potassium in water, it is possible to increase utilization rate of fertilizer, be mutually improved, conditioned soil Earth, improve quality etc..
S2:Nitrogenous fertilizer, potassium dihydrogen phosphate and potassium nitrate are weighed in proportion, are dissolved with water;
S3:Aluminium-magnesium silicate, bentonite and carboxymethyl cellulose are weighed in proportion, are dissolved with water;The aluminium-magnesium silicate More than 300 mesh, purity more than 99%, as suspending agent;The bentonite uses 300 mesh above sodium bentonites, in water In play suspension effect;The viscosity of the carboxymethyl cellulose is more than 1200, and suspend thickening;
S4:Marine algae extract is weighed in proportion, is dissolved with water, water-insoluble≤1% of the marine algae extract, its Purity promotes plant growth more than 95%, and it is degeneration-resistant to improve crop;
S5:By in the humic acid potassium liquid in the various raw material implantation step S1 dissolved in step S2~S4, stirring is cut Cutting dissipates;
S6:It is ground again by colloid mill, product is delivered to pre- storage tank after grinding.
Further, the potassium dihydrogen phosphate selects pulvis or granule.
Further, the potassium nitrate selects pulvis or granule.
A kind of application process of described humic acid water-soluble fertilizer, the humic acid water-soluble fertilizer are applied to veterinary antibiotics In, its application process includes:1. foliage-spray:The humic acid water-soluble fertilizer is diluted with water, sprays within 10-15 days once, is used in conjunction 2-3 times;2. drip irrigation, slight irrigation:After humic acid water-soluble fertilizer is diluted with water, adds drip irrigation or irrigation system is applied fertilizer;Fertilising Amount:5~10 kgs/acre;10-20 days once.
Further, during the foliage-spray, the water extension rate of humic acid water-soluble fertilizer is 1000-2000 times.
Further, when drip irrigation, slight irrigation, the dose of the humic acid water-soluble fertilizer is:Seedling stage, growth period mu are with 5~7 Kilogram, expanding stage, collecting period mu are with 7~10 kilograms;10~20 days once.
The invention provides a kind of humic acid water-soluble fertilizer and its preparation and application method, it mainly has the advantage that Including it is following some:
1. due to the technological process ground again after being ground and mixed using humic acid alone cycle, the fertilizer produced does not sink Form sediment, do not flocculate, be not stratified, be adapted to the modern agriculture liquid manure facilities such as drip irrigation, slight irrigation, sprinkling irrigation;And raw materials for production are easily purchased, technique letter Single, easy to use, effect of increasing production is obvious.
2. can be mutually improved after a great number of elements (urea, potassium dihydrogen phosphate, potassium nitrate) is mixed with humic acid, fertilizer is improved Utilization rate, reduces fertilizer amount, and effect of increasing production is obvious.
3. product that all raw material content of beary metal within acceptability limit, are produced is environmentally friendly, to people and animals It is harmless, it is environment-friendly nuisanceless fertilizer.
Embodiment
A kind of humic acid water-soluble fertilizer and its preparation and application method described in the embodiment of the present invention.Below with specific experiment Illustrate embodiment exemplified by case, it will be appreciated that the specific embodiments described herein are merely illustrative of the present invention, It is not intended to limit the present invention.
Embodiment 1
1st, humic acid water-soluble fertilizer:Humic acid potassium 5kg, urea 20kg, potassium dihydrogen phosphate 5kg, potassium nitrate 20kg, marine alga carry Thing 10kg, bentonite 0.1kg, aluminium-magnesium silicate 1kg, carboxymethyl cellulose 0.1kg are taken, water supplies 100kg, i.e. the amount of water is 38.8kg。
2nd, humic acid water-soluble fertilizer:Sodium humate 20kg, ammonium sulfate 10kg, potassium dihydrogen phosphate 10kg, potassium nitrate 10kg, sea Algae extract 1kg, bentonite 0.5kg, aluminium-magnesium silicate 0.1kg, carboxymethyl cellulose 0.5kg, water supply 100kg, i.e. water amount For 47.9kg.
3rd, humic acid water-soluble fertilizer:Humic acid potassium 10kg, urea 16kg, potassium dihydrogen phosphate 7kg, potassium nitrate 15kg, marine alga Extract 6kg, bentonite 0.4kg, aluminium-magnesium silicate 0.5kg, carboxymethyl cellulose 0.3kg, water supply 100kg, i.e. the amount of water is 44.8kg。
4th, sodium humate 15kg, ammonium sulfate 13kg, potassium dihydrogen phosphate 8kg, potassium nitrate 13kg, marine algae extract 7kg, swelling Native 0.3kg, aluminium-magnesium silicate 0.6kg, carboxymethyl cellulose 0.2kg, water supply 100kg, i.e. the amount of water is 42.9kg.
5th, humic acid potassium 14kg, urea 14kg, potassium dihydrogen phosphate 7kg, potassium nitrate 14kg, marine algae extract 7kg, bentonite 0.4kg, aluminium-magnesium silicate 0.5kg, carboxymethyl cellulose 0.2kg, water supply 100kg, i.e. the amount of water is 42.9kg.
Embodiment 2
1st, the preparation method of humic acid water-soluble fertilizer:S1:Humic acid potassium is weighed, is dissolved with water, and carries out circulation and grinds Mill is scattered, to reach more fine grain humic acid water-soluble liquid, insoluble matter 4% of the humic acid potassium in water;S2:Claim in proportion Nitrogenous fertilizer, potassium dihydrogen phosphate and potassium nitrate are taken, is dissolved with water, the potassium dihydrogen phosphate and potassium nitrate are preferably pulvis or particle Agent;S3:Aluminium-magnesium silicate, bentonite and carboxymethyl cellulose are weighed in proportion, are dissolved with water;The aluminium-magnesium silicate uses 400 mesh, purity more than 99%, the bentonite use 400 mesh sodium bentonites, and the viscosity of the carboxymethyl cellulose is 1320;S4:Marine algae extract is weighed in proportion, is dissolved with water, and the water-insoluble 0.5% of the marine algae extract, its is pure Degree is more than 95%;S5:By in the humic acid potassium liquid in the various raw material implantation step S1 dissolved in step S2~S4, stir It is scattered to mix shearing;S6:It is ground again by colloid mill, product is delivered to pre- storage tank after grinding.
2nd, the preparation method of humic acid water-soluble fertilizer:S1:Humic acid potassium is weighed, is dissolved with water, and carries out circulation and grinds Mill is scattered, to reach more fine grain humic acid water-soluble liquid, insoluble matter 10% of the humic acid potassium in water;S2:In proportion Weigh nitrogenous fertilizer, potassium dihydrogen phosphate and potassium nitrate, dissolved with water, the potassium dihydrogen phosphate and potassium nitrate preferably from pulvis or Granule;S3:Aluminium-magnesium silicate, bentonite and carboxymethyl cellulose are weighed in proportion, are dissolved with water;The aluminium-magnesium silicate is adopted With 300 mesh, purity more than 99%, the bentonite uses 300 mesh sodium bentonites, and the viscosity of the carboxymethyl cellulose is 1200;S4:Marine algae extract is weighed in proportion, is dissolved with water, the water-insoluble 1% of the marine algae extract, its purity More than 95%;S5:By in the humic acid potassium liquid in the various raw material implantation step S1 dissolved in step S2~S4, stir Shearing is scattered;S6:It is ground again by colloid mill, product is delivered to pre- storage tank after grinding.
Embodiment 3
1st, the application process of humic acid water-soluble fertilizer:The humic acid water-soluble fertilizer is applied in celery, its application process Including:1. foliage-spray:The humic acid water-soluble fertilizer is diluted with water 1000 times, sprayed within 10-12 days once, is used in conjunction 2 times;2. drip Fill, slight irrigation:Humic acid water-soluble fertilizer is added into drip irrigation or irrigation system is applied fertilizer;Dose:Seedling stage, growth period mu are public with 5 Jin or so, expanding stage, collecting period mu are with 10 kilograms or so;15-17 days once, than increasing production 10% with other humic acid fertilizers.
2nd, the application process of humic acid water-soluble fertilizer:The humic acid water-soluble fertilizer is applied in citrus, its application process Including:1. foliage-spray:The humic acid water-soluble fertilizer is diluted with water 2000 times, sprayed within 13-15 days once, is used in conjunction 3 times;2. drip Fill, slight irrigation:Humic acid water-soluble fertilizer is added into drip irrigation or irrigation system is applied fertilizer;Dose:Seedling stage, growth period mu are public with 6 Jin or so, expanding stage, collecting period mu are with 10 kilograms or so;18-20 days once, than increasing production 7% with other humic acid fertilizers.
The present invention is not limited to above-mentioned preferred forms, anyone the relevant present invention made under the enlightenment of the present invention Any modification or change, it is every that there is technical scheme identical or similar to the present application, all fall within the present invention protection model Within enclosing.

Claims (8)

  1. A kind of 1. humic acid water-soluble fertilizer, it is characterised in that:The fertilizer by mass percentage include humic acid potassium 10-15%, Nitrogenous fertilizer 13-16%, potassium dihydrogen phosphate 7-8%, potassium nitrate 13-15%, marine algae extract 6-7%, bentonite 0.3-0.4%, silicon Sour magnalium 0.5-0.6% and carboxymethyl cellulose 0.2-0.3%, surplus is water;
    The preparation method of described humic acid water-soluble fertilizer is as follows:
    S1:Humic acid potassium is weighed, is dissolved with water, and carries out circular grinding and disperses, to reach more fine grain humic acid water Solution, insoluble matter≤10% of the humic acid potassium in water;
    S2:Nitrogenous fertilizer, potassium dihydrogen phosphate and potassium nitrate are weighed in proportion, are dissolved with water;
    S3:Aluminium-magnesium silicate, bentonite and carboxymethyl cellulose are weighed in proportion, are dissolved with water;The aluminium-magnesium silicate uses More than 300 mesh, purity more than 99%, the bentonite uses 300 mesh above sodium bentonites, and the carboxymethyl cellulose glues Spend for more than 1200;
    S4:Marine algae extract is weighed in proportion, is dissolved with water, water-insoluble≤1% of the marine algae extract, its purity More than 95%;
    S5:By in the humic acid potassium liquid in the various raw material implantation step S1 dissolved in step S2~S4, stirring shearing divides Dissipate;
    S6:It is ground again by colloid mill, product is delivered to pre- storage tank after grinding.
  2. 2. humic acid water-soluble fertilizer according to claim 1, it is characterised in that:The humic acid potassium can use sodium humate generation Replace.
  3. 3. humic acid water-soluble fertilizer according to claim 1, it is characterised in that:The nitrogenous fertilizer includes urea or ammonium sulfate.
  4. 4. humic acid water-soluble fertilizer according to claim 3, it is characterised in that:The potassium dihydrogen phosphate from pulvis or Granula.
  5. 5. humic acid water-soluble fertilizer according to claim 4, it is characterised in that:The potassium nitrate selects pulvis or particle Agent.
  6. A kind of 6. application process of humic acid water-soluble fertilizer according to claim 1, it is characterised in that:The humic acid water In veterinary antibiotics, its application process includes molten fertilizer application:1. foliage-spray:The humic acid water-soluble fertilizer is diluted with water, Spray within 10-15 days once, be used in conjunction 2-3 times;2. drip irrigation, slight irrigation:Humic acid water-soluble fertilizer is added into drip irrigation or irrigation system is carried out Fertilising;Dose:5~10 kgs/acre;10-20 days once.
  7. 7. the application process of humic acid water-soluble fertilizer according to claim 6, it is characterised in that:It is described during foliage-spray The water extension rate of humic acid water-soluble fertilizer is 1000-2000 times.
  8. 8. the application process of humic acid water-soluble fertilizer according to claim 6, it is characterised in that:When the drip irrigation, slight irrigation, The dose of humic acid water-soluble fertilizer is:Seedling stage, growth period mu are with 5~7 kilograms, and expanding stage, collecting period mu are with 7~10 kilograms; 10-20 days once.
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RU2722727C1 (en) * 2019-09-20 2020-06-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Modified with sodium bentonite humus preparation for pre-sowing treatment of spring wheat seeds
RU2724511C1 (en) * 2019-09-20 2020-06-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Humus preparation modified with calcium bentonite for pre-sowing treatment of spring wheat seeds

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RU2722727C1 (en) * 2019-09-20 2020-06-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Modified with sodium bentonite humus preparation for pre-sowing treatment of spring wheat seeds
RU2724511C1 (en) * 2019-09-20 2020-06-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Humus preparation modified with calcium bentonite for pre-sowing treatment of spring wheat seeds

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