CN101973821A - Powdered foliar fertilizer for preventing and controlling plant diseases and preparation method thereof - Google Patents

Powdered foliar fertilizer for preventing and controlling plant diseases and preparation method thereof Download PDF

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CN101973821A
CN101973821A CN201010501438XA CN201010501438A CN101973821A CN 101973821 A CN101973821 A CN 101973821A CN 201010501438X A CN201010501438X A CN 201010501438XA CN 201010501438 A CN201010501438 A CN 201010501438A CN 101973821 A CN101973821 A CN 101973821A
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fertilizer
mixture
zinc
copper
sodium
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CN101973821B (en
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吴海霞
王奎涛
张炳烛
高金龙
李博
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Shijiazhuang Wei Wei Biotechnology Co Ltd
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Hebei University of Science and Technology
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Abstract

本发明涉及一种用于防治植物病害的粉状叶面肥及其制备方法,它按重量份包括以下物料:二氧化氯母体5~30、活化剂4~25、稳定剂5~15、氮元素肥0~10、磷元素肥0~10、钾元素肥0~10、硼元素肥0~15、硫元素肥0~8、锌元素肥0~10、镁元素肥0~8、钙元素肥0~5、铜元素肥0~8、延展剂5~15,按配方量先称取二氧化氯母体和稳定剂置于混合机中,混合均匀,然后再将其它元素加入混合机中,混合均匀、分装。本发明能迅速消除植物病害,并给植物补给营养,且产品稳定,保质期长。The invention relates to a powdery foliar fertilizer for preventing and treating plant diseases and a preparation method thereof, which comprises the following materials in parts by weight: 5-30 chlorine dioxide precursors, 4-25 activators, 5-15 stabilizers, nitrogen Elemental fertilizer 0~10, phosphorus element fertilizer 0~10, potassium element fertilizer 0~10, boron element fertilizer 0~15, sulfur element fertilizer 0~8, zinc element fertilizer 0~10, magnesium element fertilizer 0~8, calcium element Fertilizer 0 to 5, copper element fertilizer 0 to 8, extender 5 to 15, first weigh the chlorine dioxide precursor and stabilizer in the mixer according to the formula, mix evenly, and then add other elements into the mixer, Mix well and divide into packages. The invention can quickly eliminate plant diseases and supply nutrients to plants, and the product is stable and has a long shelf life.

Description

A kind of powdery foliage fertilizer that is used for controlling plant diseases and preparation method thereof
Technical field
The invention belongs to technical field of fertilizers, be specifically related to a kind of powdery foliage fertilizer that is used for controlling plant diseases and preparation method thereof.
Background technology
Plant is except absorbing the nutrient by root system, and blade also can absorb nutrient, and leaf dressing claims foliage top dressing or foliage application again, and this fertilising also is a kind of fertilizing method that often adopts in the agriculture production.Foliage application can make the nutrition absorption running fast, avoids the fixed action of soil to some nutrient, improve plant recovery of nutrient, and rate of fertilizer application is few, is fit in extensive range.Especially excess moisture or arid low humidity condition, peracid are crossed factor such as alkali and are caused the root system sorption to be obstructed or nutritional deficiency is badly in need of supplementing the nutrients and during the decline of growth later stage root system receptivity, adopt foliage spray can remedy root system and inhale fertile not enoughly, and effect is very remarkable.
Foliage fertilizer of a great variety, multifarious can be summarised as following four big classes to foliage fertilizer according to its effect and function etc.:
(1) nutritious type leaf leaven.Nutrient contents such as nitrogen, phosphorus, potassium and trace element are higher in this type of foliage fertilizer, and major function is to provide various nutritive elements for plant, improve and make nutritional status, especially are suitable for replenishing of various nutrition of plant-growth later stage.
(2) adjustment type foliage fertilizer.The material that contains coordinate plant growth in this type of foliage fertilizer, as compositions such as growth hormone, hormoness, major function is a regulation and control growth and development of plant etc.Be suitable for using in plant-growth early stage, mid-term, can be on probation on a small quantity earlier.
(3) biotype foliage fertilizer.Contain microbe and metabolite in this type of fertilizer, as amino acid, Nucleotide, nucleic acid material.Major function is stimulating plant growth, promotes plant metabolism, alleviates and prevent the generation etc. of disease and pest.
(4) composite foliage fertilizer.This type of foliage fertilizer is of a great variety, and compound mixed form is various.Its function has multiple, and a kind of foliage fertilizer both can provide nutrition, but the stimulating growth regulation and control are grown again.
The foliage fertilizer majority is a liquid, and nutritive element is applied to the farm crop blade surface, brings into play its effect by the absorption of blade, can remedy the deficiency of root fertilising, replenishes the plant desired nutritional rapidly.But plant usually can suffer disease, as virus, bacterium, mould, fungi, insect pest etc., also is difficult to absorb even suffer the plant of disease to spray foliage fertilizer, finally can cause plant death.Therefore, be badly in need of a kind ofly being used for controlling plant diseases, and promote the foliage fertilizer of plant absorbing nutrition.
Summary of the invention
The present invention provides a kind of powdery foliage fertilizer that is used for controlling plant diseases and preparation method thereof for solving the problems of the prior art, and it can eliminate foliage disease rapidly, and gives plant supply nutrition rapidly.
The present invention is achieved by the following technical solutions:
A kind of powdery foliage fertilizer that is used for controlling plant diseases of the present invention, it comprises following material by weight: chlorine dioxide matrix 5~30, activator 4~25, stablizer 5~15, nitrogen element fertilizer 0~10, phosphoric fertilizer 0~10, potassium element fertilizer 0~10, boron fertilizer 0~15, element sulphur fertilizer 0~8, zinc element fertilizer 0~10, magnesium elements fertilizer 0~8, calcium constituent fertilizer 0~5, copper fertilizer 0~8, extension agent 5~15;
Described chlorine dioxide matrix is a kind of or its mixture in Textone, potassium chlorite, barium chlorite, the magnesium chlorite;
Described activator is a kind of or its mixture in citric acid, sodium pyrosulfate, tartrate, the thionamic acid;
Described stablizer is a kind of or its mixture in anhydrous magnesium sulfate, anhydrous sodium sulphate, the Calcium Chloride Powder Anhydrous, and the fineness of stablizer is greater than 100 orders;
Described nitrogen element fertilizer is a kind of or its mixture in urea, saltpetre, SODIUMNITRATE, magnesium nitrate, the zinc nitrate;
Described phosphoric fertilizer is a kind of or its mixture in potassiumphosphate, potassium primary phosphate, sodium phosphate, tripoly phosphate sodium STPP, the Sodium phosphate dibasic;
Described potassium element fertilizer is a kind of or its mixture in Repone K, vitriolate of tartar, saltpetre, the potassiumphosphate;
Described boron fertilizer is a kind of or its mixture in four water, eight Sodium Tetraboratees, borax, the boric acid;
Described element sulphur fertilizer is a kind of or its mixture in sodium sulfate, vitriolate of tartar, the sal epsom;
Described zinc element fertilizer is a kind of or its mixture in zinc chloride, zinc sulfate, the zinc nitrate;
Described magnesium elements fertilizer is a kind of or its mixture in sal epsom, magnesium chloride, the magnesium nitrate;
Described calcium constituent fertilizer is a kind of or its mixture in calcium sulfate, calglucon, the nitrocalcite;
Described copper fertilizer is a kind of or its mixture in cupric chloride, Thiodiazole-copper, copper rosinate, lipid acid copper, succsinic acid copper, the Cuprocitrol;
Described extension agent is a kind of or its mixture in the poly-trisiloxanes powder (organic silica flour) of oxyethyl group modification, the sodium lauryl sulphate.
Preferably, described a kind of powdery foliage fertilizer that is used for controlling plant diseases, it comprises following material by weight: chlorine dioxide matrix 10~20, activator 8~20, stablizer 6~14, nitrogen element fertilizer 2~8, phosphoric fertilizer 2~8, potassium element fertilizer 2~8, boron fertilizer 4~12, element sulphur fertilizer 1~6, zinc element fertilizer 2~8, magnesium elements fertilizer 1~6, calcium constituent fertilizer 1~4, copper fertilizer 1~6, extension agent 8~12.
Preferably, described a kind of powdery foliage fertilizer that is used for controlling plant diseases, it comprises following material by weight: Textone 15, citric acid 12, anhydrous magnesium sulfate 12, urea 6, potassiumphosphate 5, saltpetre 5, four water eight Sodium Tetraboratees 9, sodium sulfate 4, zinc chloride 5, magnesium nitrate 3, calcium sulfate 2, Cuprocitrol 4, the oxyethyl group modification gathers trisiloxanes powder 10.
A kind of method for preparing the above-mentioned powdery foliage fertilizer that is used for controlling plant diseases, press formula ratio, take by weighing chlorine dioxide matrix earlier and stablizer places mixing machine, mix, and then with in activator, nitrogen element fertilizer, phosphoric fertilizer, potassium element fertilizer, boron fertilizer, element sulphur fertilizer, zinc element fertilizer, magnesium elements fertilizer, calcium constituent fertilizer, copper fertilizer, the extension agent adding mixing machine, mix packing.
Dioxide peroxide is a kind of disinfection sanitizer of internationally recognized efficient, nontoxic, quick, wide spectrum, and it has 100% sterilising effect to bacterium, fungi, virus, gemma, microorganism, fast tens times than chlorine of its sterilization speeds, fast hundreds of times than amine.
The present invention selects for use chlorine dioxide matrix and activator to produce dioxide peroxide rapidly in solution, utilize the strong dissipation effect of dioxide peroxide that the disease of plant is removed, and nitrogen element fertilizer, phosphoric fertilizer, potassium element fertilizer, boron fertilizer, element sulphur fertilizer, zinc element fertilizer, magnesium elements fertilizer, calcium constituent fertilizer, copper have been added, in controlling plant diseases, give plant supply nutrition, promote the absorption of plant.Also added extension agent among the present invention, made the foliage fertilizer can be even when spraying, and seepage force has been arranged, avoided partial concn excessive, plant has been produced poisoning.
The present invention compared with prior art has following significant advantage:
(1) can eliminate disease rapidly, give plant supply nutrition.
(2) plant absorbing is fast, effect is strong, disease elimination efficiency height.
(3) product is stable, long quality-guarantee period.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
A kind of powdery foliage fertilizer that is used for controlling plant diseases of the present invention, it comprises following material by weight: chlorine dioxide matrix 5~30, activator 4~25, stablizer 5~15, nitrogen element fertilizer 0~10, phosphoric fertilizer 0~10, potassium element fertilizer 0~10, boron fertilizer 0~15, element sulphur fertilizer 0~8, zinc element fertilizer 0~10, magnesium elements fertilizer 0~8, calcium constituent fertilizer 0~5, copper fertilizer 0~8, extension agent 5~15.
Described chlorine dioxide matrix is a kind of or its mixture in Textone, potassium chlorite, barium chlorite, the magnesium chlorite;
Described activator is a kind of or its mixture in citric acid, sodium pyrosulfate, tartrate, the thionamic acid;
Described stablizer is a kind of or its mixture in anhydrous magnesium sulfate, sodium sulfate, the calcium chloride, and the fineness of stablizer is greater than 100 orders;
Described nitrogen element fertilizer is a kind of or its mixture in urea, saltpetre, SODIUMNITRATE, magnesium nitrate, the zinc nitrate;
Described phosphoric fertilizer is a kind of or its mixture in potassiumphosphate, potassium primary phosphate, sodium phosphate, tripoly phosphate sodium STPP, the Sodium phosphate dibasic;
Described potassium element fertilizer is a kind of or its mixture in Repone K, vitriolate of tartar, saltpetre, the potassiumphosphate;
Described boron fertilizer is a kind of or its mixture in four water, eight Sodium Tetraboratees, borax, the boric acid;
Described element sulphur fertilizer is a kind of or its mixture in sodium sulfate, vitriolate of tartar, the sal epsom;
Described zinc element fertilizer is a kind of or its mixture in zinc chloride, zinc sulfate, the zinc nitrate;
Described magnesium elements fertilizer is a kind of or its mixture in sal epsom, magnesium chloride, the magnesium nitrate;
Described calcium constituent fertilizer is a kind of or its mixture in calcium sulfate, calglucon, the nitrocalcite;
Described copper fertilizer is a kind of or its mixture in cupric chloride, Thiodiazole-copper, copper rosinate, lipid acid copper, succsinic acid copper, the Cuprocitrol;
Described extension agent is a kind of or its mixture in the poly-trisiloxanes powder (organic silica flour) of oxyethyl group modification, the sodium lauryl sulphate.
Preferably, described a kind of powdery foliage fertilizer that is used for controlling plant diseases, it comprises following material by weight: chlorine dioxide matrix 10~20, activator 8~20, stablizer 6~14, nitrogen element fertilizer 2~8, phosphoric fertilizer 2~8, potassium element fertilizer 2~8, boron fertilizer 4~12, element sulphur fertilizer 1~6, zinc element fertilizer 2~8, magnesium elements fertilizer 1~6, calcium constituent fertilizer 1~4, copper fertilizer 1~6, extension agent 8~12.
The above-mentioned method that is used for the powdery foliage fertilizer of controlling plant diseases of preparation of the present invention, press formula ratio, take by weighing chlorine dioxide matrix earlier and stablizer places mixing machine, mix, and then with in activator, nitrogen element fertilizer, phosphoric fertilizer, potassium element fertilizer, boron fertilizer, element sulphur fertilizer, zinc element fertilizer, magnesium elements fertilizer, calcium constituent fertilizer, copper fertilizer, the extension agent adding mixing machine, mix packing.
This product can add the 30g product in the 15kg water in use, and mixing sprays, but dosage uses when disease is serious.
Specific embodiment is:
Embodiment 1
Textone 15kg, citric acid 12kg, anhydrous magnesium sulfate 12kg, urea 6kg, potassiumphosphate 5kg, saltpetre 5kg, four water, eight Sodium Tetraborate 9kg, sodium sulfate 4kg, zinc chloride 5kg, magnesium nitrate 3kg, calcium sulfate 2kg, Cuprocitrol 4kg, the oxyethyl group modification gathers trisiloxanes powder 10kg.
Embodiment 2
Barium chlorite 10kg, sodium pyrosulfate 8kg, sodium sulfate 6kg, saltpetre 2kg, potassium primary phosphate 2kg, Repone K 3kg, borax 4kg, vitriolate of tartar 1kg, zinc sulfate 2kg, magnesium nitrate 3kg, calglucon 1kg, cupric chloride 2kg, sodium lauryl sulphate 8kg.
Embodiment 3
Potassium chlorite 20kg, citric acid 19kg, anhydrous magnesium sulfate 14kg, urea 8kg, sodium phosphate 8kg, saltpetre 7kg, four water, eight Sodium Tetraborate 12kg, sodium sulfate 6kg, zinc chloride 8kg, magnesium chloride 2kg, nitrocalcite 4kg, Thiodiazole-copper 6kg, the oxyethyl group modification gathers trisiloxanes powder 12kg.
Embodiment 4
Textone 12kg, tartrate 10kg, calcium chloride 8kg, SODIUMNITRATE 4kg, potassiumphosphate 3kg, vitriolate of tartar 4kg, borax 6kg, sal epsom 4kg, zinc sulfate 4kg, calcium sulfate 1kg, copper rosinate 3kg, the oxyethyl group modification gathers trisiloxanes powder 9kg.
Embodiment 5
Potassium chlorite 13kg, citric acid 16kg, anhydrous magnesium sulfate 13kg, magnesium nitrate 7kg, tripoly phosphate sodium STPP 6kg, potassiumphosphate 7kg, four water, eight Sodium Tetraborate 11kg, vitriolate of tartar 5kg, zinc chloride 7kg, magnesium chloride 5kg, nitrocalcite 3kg, lemon lipid acid copper 5kg, sodium lauryl sulphate 13kg.
Embodiment 6
Magnesium chlorite 25kg, thionamic acid 20kg, sodium sulfate 14kg, urea 9kg, Sodium phosphate dibasic 9kg, saltpetre 8kg, boric acid 12kg, zinc nitrate 9kg, magnesium nitrate 8kg, calglucon 4kg, succsinic acid copper 7kg, the oxyethyl group modification gathers trisiloxanes powder 13kg.
Embodiment 7
Textone 21kg, sodium pyrosulfate 18kg, calcium chloride 12kg, zinc nitrate 8kg, potassiumphosphate 6kg, saltpetre 2kg, four water, eight Sodium Tetraborate 11kg, zinc chloride 4kg, sal epsom 3kg, calcium sulfate 0kg, cupric chloride 2kg, sodium lauryl sulphate 11kg.
The present invention selects for use chlorine dioxide matrix and activator to produce dioxide peroxide rapidly in solution, utilize the strong dissipation effect of dioxide peroxide that the disease of plant is removed, and nitrogen element fertilizer, phosphoric fertilizer, potassium element fertilizer, boron fertilizer, element sulphur fertilizer, zinc element fertilizer, magnesium elements fertilizer, calcium constituent fertilizer, copper have been added, in controlling plant diseases, give plant supply nutrition, promote the absorption of plant.Also added extension agent among the present invention, made the foliage fertilizer can be even when spraying, and seepage force has been arranged, avoided partial concn excessive, plant has been produced poisoning.
Product of the present invention is done accelerated stability test (the accelerated stability test condition is: 37 ℃ of temperature, humidity 75%, 90 days time), and its effective content rate of descent is less than 10%, and test-results shows that product stability of the present invention is higher, and the quality guaranteed period was above 2 years.
Need explanatorily be, protection scope of the present invention be not limited to the embodiment of foregoing description, and technical solution of the present invention can be carried out the allotment of various ratios according to the fertilizer element of plant needs, with the various conversion of equivalence of the present invention all among protection scope of the present invention.

Claims (4)

1. a powdery foliage fertilizer that is used for controlling plant diseases is characterized in that it comprises following material by weight: chlorine dioxide matrix 5~30, activator 4~25, stablizer 5~15, nitrogen element fertilizer 0~10, phosphoric fertilizer 0~10, potassium element fertilizer 0~10, boron fertilizer 0~15, element sulphur fertilizer 0~8, zinc element fertilizer 0~10, magnesium elements fertilizer 0~8, calcium constituent fertilizer 0~5, copper fertilizer 0~8, extension agent 5~15;
Described chlorine dioxide matrix is a kind of or its mixture in Textone, potassium chlorite, barium chlorite, the magnesium chlorite;
Described activator is a kind of or its mixture in citric acid, sodium pyrosulfate, tartrate, the thionamic acid;
Described stablizer is a kind of or its mixture in anhydrous magnesium sulfate, sodium sulfate, the calcium chloride, and the fineness of stablizer is greater than 100 orders;
Described nitrogen element fertilizer is a kind of or its mixture in urea, saltpetre, SODIUMNITRATE, magnesium nitrate, the zinc nitrate;
Described phosphoric fertilizer is a kind of or its mixture in potassiumphosphate, potassium primary phosphate, sodium phosphate, tripoly phosphate sodium STPP, the Sodium phosphate dibasic;
Described potassium element fertilizer is a kind of or its mixture in Repone K, vitriolate of tartar, saltpetre, the potassiumphosphate;
Described boron fertilizer is a kind of or its mixture in four water, eight Sodium Tetraboratees, borax, the boric acid;
Described element sulphur fertilizer is a kind of or its mixture in sodium sulfate, vitriolate of tartar, the sal epsom;
Described zinc element fertilizer is a kind of or its mixture in zinc chloride, zinc sulfate, the zinc nitrate;
Described magnesium elements fertilizer is a kind of or its mixture in sal epsom, magnesium chloride, the magnesium nitrate;
Described calcium constituent fertilizer is a kind of or its mixture in calcium sulfate, calglucon, the nitrocalcite;
Described copper fertilizer is a kind of or its mixture in cupric chloride, Thiodiazole-copper, copper rosinate, lipid acid copper, succsinic acid copper, the Cuprocitrol;
Described extension agent is a kind of or its mixture in the poly-trisiloxanes powder (organic silica flour) of oxyethyl group modification, the sodium lauryl sulphate.
2. a kind of powdery foliage fertilizer that is used for controlling plant diseases as claimed in claim 1 is characterized in that it comprises following material by weight: chlorine dioxide matrix 10~20, activator 8~20, stablizer 6~14, nitrogen element fertilizer 2~8, phosphoric fertilizer 2~8, potassium element fertilizer 2~8, boron fertilizer 4~12, element sulphur fertilizer 1~6, zinc element fertilizer 2~8, magnesium elements fertilizer 1~6, calcium constituent fertilizer 1~4, copper fertilizer 1~6, extension agent 8~12.
3. a kind of powdery foliage fertilizer that is used for controlling plant diseases as claimed in claim 1 is characterized in that it comprises following material by weight: Textone 15, citric acid 12, anhydrous magnesium sulfate 12, urea 6, potassiumphosphate 5, saltpetre 5, four water eight Sodium Tetraboratees 9, sodium sulfate 4, zinc chloride 5, magnesium nitrate 3, calcium sulfate 2, Cuprocitrol 4, the oxyethyl group modification gathers trisiloxanes powder 10.
4. one kind prepares claim 1 or the 2 or 3 described methods that are used for the powdery foliage fertilizer of controlling plant diseases, it is characterized in that, press formula ratio, take by weighing chlorine dioxide matrix earlier and stablizer places mixing machine, mix, and then, mix packing with in activator, nitrogen element fertilizer, phosphoric fertilizer, potassium element fertilizer, boron fertilizer, element sulphur fertilizer, zinc element fertilizer, magnesium elements fertilizer, calcium constituent fertilizer, copper fertilizer, the extension agent adding mixing machine.
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417417A (en) * 2011-08-31 2012-04-18 南京市蔬菜科学研究所 Industrial seedling raising nutrient solution and preparation method and application thereof
CN102491820A (en) * 2011-12-08 2012-06-13 陈忠慧 Water-soluble fertilizer for resisting premature senility of crops and preparation method thereof
CN102491819A (en) * 2011-12-07 2012-06-13 陈忠慧 High-potassium multi-element foliage fertilizer and preparation method thereof
CN102515962A (en) * 2011-12-26 2012-06-27 山东农业大学 Copper-based nutritional multi-functional foliar fertilizer and preparation method thereof
CN102617225A (en) * 2012-03-12 2012-08-01 河北科技大学 A kind of agricultural inorganic sterilization composition and preparation method thereof
CN102617226A (en) * 2012-03-12 2012-08-01 河北科技大学 Composite agricultural sterilizing agent and preparation method of composite agricultural sterilizing agent
CN104355748A (en) * 2014-11-06 2015-02-18 河北省林业科学研究院 Special leaf fertilizer for preventing and treating problem of kernel exposure of walnuts
CN104788246A (en) * 2015-05-07 2015-07-22 深圳市芭田生态工程股份有限公司 Special solid nutritional fertilizer for flowers as well as preparation method and application of special solid nutritional fertilizer
CN106305771A (en) * 2015-06-19 2017-01-11 山西云大中天环境科技有限公司 Soil sterilizer and preparation method thereof
CN107226733A (en) * 2016-03-25 2017-10-03 辽宁津大肥业有限公司 New multicomponent element ecology chelation fertilizer and its manufacture method
CZ308998B6 (en) * 2020-10-13 2021-11-10 Agra Group A.S. Foliar fertilizer for agricultural crops containing phosphorus, organic nitrogen, organic potassium
WO2025157838A1 (en) * 2024-01-23 2025-07-31 K+S Aktiengesellschaft Fertiliser granules containing sodium sulphate and potassium chloride

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CN1830259A (en) * 2005-03-08 2006-09-13 钟辉 Chlorine dioxide disinfectant and preparation method thereof
CN101209054A (en) * 2006-12-30 2008-07-02 李金表 Composite fungicide for treating rot of fruit tree
CN101243799A (en) * 2007-02-16 2008-08-20 么向和 High-efficiency broad spectrum agricultural antibiotic fungicide

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CN101209054A (en) * 2006-12-30 2008-07-02 李金表 Composite fungicide for treating rot of fruit tree
CN101243799A (en) * 2007-02-16 2008-08-20 么向和 High-efficiency broad spectrum agricultural antibiotic fungicide

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417417A (en) * 2011-08-31 2012-04-18 南京市蔬菜科学研究所 Industrial seedling raising nutrient solution and preparation method and application thereof
CN102417417B (en) * 2011-08-31 2014-01-15 南京市蔬菜科学研究所 Industrialized seedling raising nutrient solution as well as preparation method and application thereof
CN102491819A (en) * 2011-12-07 2012-06-13 陈忠慧 High-potassium multi-element foliage fertilizer and preparation method thereof
CN102491820A (en) * 2011-12-08 2012-06-13 陈忠慧 Water-soluble fertilizer for resisting premature senility of crops and preparation method thereof
CN102515962B (en) * 2011-12-26 2013-09-25 山东农业大学 Copper-based nutritional multi-functional foliar fertilizer and preparation method thereof
CN102515962A (en) * 2011-12-26 2012-06-27 山东农业大学 Copper-based nutritional multi-functional foliar fertilizer and preparation method thereof
CN102617226B (en) * 2012-03-12 2014-03-05 河北科技大学 A kind of composite agricultural bactericide and preparation method thereof
CN102617226A (en) * 2012-03-12 2012-08-01 河北科技大学 Composite agricultural sterilizing agent and preparation method of composite agricultural sterilizing agent
CN102617225A (en) * 2012-03-12 2012-08-01 河北科技大学 A kind of agricultural inorganic sterilization composition and preparation method thereof
CN104355748A (en) * 2014-11-06 2015-02-18 河北省林业科学研究院 Special leaf fertilizer for preventing and treating problem of kernel exposure of walnuts
CN104788246A (en) * 2015-05-07 2015-07-22 深圳市芭田生态工程股份有限公司 Special solid nutritional fertilizer for flowers as well as preparation method and application of special solid nutritional fertilizer
CN104788246B (en) * 2015-05-07 2017-10-17 深圳市芭田生态工程股份有限公司 A kind of flowers special solid nutritious fertilizer and its preparation method and application
CN106305771A (en) * 2015-06-19 2017-01-11 山西云大中天环境科技有限公司 Soil sterilizer and preparation method thereof
CN107226733A (en) * 2016-03-25 2017-10-03 辽宁津大肥业有限公司 New multicomponent element ecology chelation fertilizer and its manufacture method
CZ308998B6 (en) * 2020-10-13 2021-11-10 Agra Group A.S. Foliar fertilizer for agricultural crops containing phosphorus, organic nitrogen, organic potassium
WO2025157838A1 (en) * 2024-01-23 2025-07-31 K+S Aktiengesellschaft Fertiliser granules containing sodium sulphate and potassium chloride

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