CN103773378A - Suspended-state soil conditioner and preparation method thereof - Google Patents
Suspended-state soil conditioner and preparation method thereof Download PDFInfo
- Publication number
- CN103773378A CN103773378A CN201410027499.5A CN201410027499A CN103773378A CN 103773378 A CN103773378 A CN 103773378A CN 201410027499 A CN201410027499 A CN 201410027499A CN 103773378 A CN103773378 A CN 103773378A
- Authority
- CN
- China
- Prior art keywords
- soil conditioner
- preparation
- weight part
- fused
- calcium magnesium
- 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
Abstract
The invention relates to a suspended-state soil conditioner. The soil conditioner is composed of the following components in parts by weight: 8-14 parts of powdered rock phosphate, 2-6 parts of a calcium magnesium phosphate fertilizer and 100 parts of a suspending agent. The invention further relates to a preparation method of the soil conditioner. The preparation method comprises following three steps of crushing, preparing the suspending agent and preparing the suspended soil conditioner. The suspended-state soil conditioner provided by the invention is suspended-state liquid and is convenient to utilize and mechanically apply, and the like; the method has the characteristics of wide raw material sources, no need of special equipment, simple production process, high capacity, low cost, environmental friendliness and the like.
Description
[technical field]
The invention belongs to soil improvement technical field.More specifically, the present invention relates to a kind of suspended state soil conditioner, also relate to the preparation method of described soil conditioner.
[background technology]
Since Germanization scholar Liebig foundes " theory of mineral nutrition ", global chemical fertilizer industrial boom.According to Food and Argriculture OrganizationFAO (FAO) statistics, since 19th century, the production of World chemical fertilizer and use scale are unprecedented, and chemical fertilizer accounts for 40% left and right to the contribution rate of grain-production, use chemical fertilizer and can improve Unit Grain Production 55%～57%, improve total product 30%～31%.A large number of experiments show that of China's whole nation chemical fertilizer try net, uses chemical fertilizer and can improve paddy rice, corn, cotton per unit area yield 40%～50%, improves the winter crop per unit area yields 50%～60% such as wheat, rape.China, to account for the arable land in the world 7%, supports the population in the Liao Zhan world 22%, this obtaining of achieving highly visible, and half gives the credit to the use of chemical fertilizer.But, use in a large number for a long time n p k fertilizer, think little of using of secondary and micro-element fertilizers in addition, the middle trace element that crop is taken farmland out of increases, middle trace element in soil lacks relatively, causes Nutrient Elements in Soil imbalance, seriously restricts the Sustainable development of China's agricultural.The soil conditioner product in past is mainly for the conditioning improvement of saltings and acid soil, relatively less for the conditioning improvement of Trace Elements in Soil, and amendment is particulate state more.Patent application 200910015851.2 " a kind of soil conditioner and preparation method " discloses the soil conditioner that a kind of calcium magnesium ore (trace element such as interior calcic, magnesium, potassium, sulphur, boron) 50%, humic acid 20%, magnesium sulfate 5%, potassium magnesium sulfate 15%, sodium sulfate 6%, Sodium sulfate anhydrous.min(99) 2%, ammonium sulfate 2% by being dried forms, it can improve edatope, the trace element that supplementary soil lacks, there is the ability that strengthens crop disease and pest resisting and crop, improve output and the quality of farm crop.The described soil conditioner that described raw material prepares through steps such as pulverizing, mixing, oven dry is finally pulvis.
In prior art, lack the soil conditioner of suspended state.The inventor is summing up on the basis of prior art, study by lot of experiments, by the research of suspending agent formula, ground phosphate rock and fused(calcium magnesium)phosphate fineness, develop suspended state soil conditioner take ground phosphate rock and fused(calcium magnesium)phosphate as main raw material, provide a kind of soil conditioner product for improving Trace Elements in Soil shortage situation.
[summary of the invention]
[technical problem that will solve]
The object of this invention is to provide a kind of suspended state soil conditioner.
Another object of the present invention is to provide the preparation method of described suspended state soil conditioner.
[technical scheme]
The present invention is achieved through the following technical solutions.
The present invention relates to a kind of suspended state soil conditioner, it is composed of the following components, in weight part:
Ground phosphate rock 8～14 weight parts;
Fused(calcium magnesium)phosphate 2～6 weight parts;
Suspension agent 100 weight parts;
Described suspension agent prepares according to following preparation method:
Starch, gum arabic, organic acid, tryptophane salt, glycinate, sugar alcohol mix according to weight ratio 1:0.1～0.5:1～1.5:0.02～0.05:0.02～0.05:0.01～0.03:0.2～0.5 with ammonium sulfate, obtain a kind of mixture, again mixture described in 3～5 weight parts is added in the water of 40 ℃～60 ℃ of 100 weight part temperature, stir, obtain described suspension agent.
According to a preferred embodiment of the invention a, described organic acid is one or more organic acids that are selected from citric acid, tartrate, Whitfield's ointment or oxalic acid.
According to another preferred embodiment of the invention, described tryptophane salt is Tryptophan sodium salt or tryptophane potassium; Described glycinate is Sodium glycocollate, glycine potassium or zinc glycinate; Described sugar alcohol is Sorbitol Powder, Xylitol or mannitol.
Preferably, described soil conditioner is composed of the following components, in weight part:
Ground phosphate rock 10～13 weight parts;
Fused(calcium magnesium)phosphate 3～5 weight parts;
Suspension agent 100 weight parts.
More preferably, described soil conditioner is composed of the following components, in weight part:
Ground phosphate rock 11～12 weight parts;
Fused(calcium magnesium)phosphate 3.5～4.5 weight parts;
Suspension agent 100 weight parts;
The invention still further relates to a kind of preparation method of suspended state soil conditioner, described preparation method's step is as follows:
A, pulverizing
More than ground phosphate rock and fused(calcium magnesium)phosphate are crushed to respectively to fineness 200 orders, obtain required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, organic acid, tryptophane salt, glycinate, sugar alcohol, ammonium sulfate are mixed according to weight ratio 1:0.1～0.5:1～1.5:0.02～0.05:0.02～0.05:0.01～0.03:0.2～0.5, obtain a kind of mixture, again mixture described in 3～5 weight parts is added in the water of 40 ℃～60 ℃ of 100 weight part temperature, stir, obtain described suspension agent;
The preparation of C, soil floating amendment
8～14 weight part ground phosphate rock that obtain in steps A and 2～6 weight part fused(calcium magnesium)phosphate are added in the suspension agent that 100 weight parts obtain at step B, then under the condition stirring, be heated to temperature 60 C～80 ℃, at this temperature, continue to stir 5～10 minutes, then be cooled to room temperature, obtain described suspended state soil conditioner.
According to a preferred embodiment of the invention a, described organic acid is one or more organic acids that are selected from citric acid, tartrate, Whitfield's ointment or oxalic acid.
According to another preferred embodiment of the invention, described tryptophane salt is Tryptophan sodium salt or tryptophane potassium; Described glycinate is Sodium glycocollate, glycine potassium or zinc glycinate; Described sugar alcohol is Sorbitol Powder, Xylitol or mannitol.
According to another preferred embodiment of the invention, described raw material is 10～13 weight part ground phosphate rock, 3～5 weight part fused(calcium magnesium)phosphate and 100 weight part suspension agents.
According to another preferred embodiment of the invention, described raw material is 11～12 weight part ground phosphate rock, 3.5～4.5 weight part fused(calcium magnesium)phosphate and 100 weight part suspension agents.
The present invention will be described below in more detail.
The present invention relates to a kind of suspended state soil conditioner, it is composed of the following components, in weight part:
Ground phosphate rock 8～14 weight parts;
Fused(calcium magnesium)phosphate 2～6 weight parts;
Suspension agent 100 weight parts;
Described suspension agent prepares according to following preparation method:
Starch, gum arabic, organic acid, tryptophane salt, glycinate, sugar alcohol mix according to weight ratio 1:0.1～0.5:1～1.5:0.02～0.05:0.02～0.05:0.01～0.03:0.2～0.5 with ammonium sulfate, obtain a kind of mixture, again mixture described in 3～5 weight parts is added in the water of 40 ℃～60 ℃ of 100 weight part temperature, stir, obtain described suspension agent.
Wherein, described organic acid is one or more organic acids that are selected from citric acid, tartrate, Whitfield's ointment or oxalic acid.
Described tryptophane salt is Tryptophan sodium salt or tryptophane potassium; Described glycinate is Sodium glycocollate, glycine potassium or zinc glycinate; Described sugar alcohol is Sorbitol Powder, Xylitol or mannitol.
Preferably, described soil conditioner is composed of the following components, in weight part:
Ground phosphate rock 10～13 weight parts;
Fused(calcium magnesium)phosphate 3～5 weight parts;
Suspension agent 100 weight parts.
More preferably, described soil conditioner is composed of the following components, in weight part:
Ground phosphate rock 11～12 weight parts;
Fused(calcium magnesium)phosphate 3.5～4.5 weight parts;
Suspension agent 100 weight parts;
The invention still further relates to the preparation method of described suspended state soil conditioner, described preparation method's step is as follows:
A, pulverizing
More than ground phosphate rock and fused(calcium magnesium)phosphate are crushed to respectively to fineness 200 orders, obtain required ground phosphate rock and fused(calcium magnesium)phosphate.
Ground phosphate rock is directly pulverized and is made by Rock Phosphate (72Min BPL).Its main component is fluorapatite [Ca
10(PO
4)
6f
2], secondly also have chlorapatite and apatite hydroxide.Its phosphorus content is widely different because of place of production difference, and high reaches more than 30%, and low only have 10% left and right.Generally be beige powdery, neutral reaction, belongs to insoluble and imitates late state phosphate fertilizer.Suitablely in acid soil, use, good to pulse family, Cruciferae application effect.After ground phosphate rock is manured into soil, mainly rely on the effect of the weak acid etc. of acidity in soil, soil microorganisms, crop root secretion to transform, could utilization absorbed by crops, its fertilizer efficiency is very slow and lasting.Use once, fertilizer efficiency can maintain several years.
Fused(calcium magnesium)phosphate, has another name called high temperature phosphate.Phosphorus is one of indispensable nutriment in plant growth and development process, and it concentrates on the position that young shoot, root class etc. are full of vitality, and can promote the root system development of plant, increases the function that absorbs moisture and nutriment.Therefore, use fused(calcium magnesium)phosphate and can promote growing of crop, can not only make vigorous, the difficult lodging of plant, add strong drought resistant, resistance against diseases, and promote crop premature ripening, fringe grain increases, full grain, improves output and the quality of farm crop, is a kind of long-acting phosphate fertilizer.Fused(calcium magnesium)phosphate is water insoluble, nontoxic, and non-corrosiveness is non-hygroscopic, does not lump, and is chemically alkaline fertilizer.Because fertilizer efficiency is slower, be suitable for doing base manure, for sour earth, on calcareous magnesium deficiency soil, use, there is positive effect.Apply in the methods of the invention fused(calcium magnesium)phosphate, can effectively regulate soil pH, and contain the nutritive elements such as a large amount of calcium, silicon, magnesium, potassium, manganese.
In ground phosphate rock and fused(calcium magnesium)phosphate, contain the essential and useful nutritive element of the plants such as a large amount of phosphorus, calcium, magnesium, silicon, potassium, manganese, there is the growth of the crop root of promotion, strengthen the effect of crop anti-adversity ability.
In the methods of the invention, the fineness of ground phosphate rock and fused(calcium magnesium)phosphate more than 200 orders, more than why fineness being limited to 200 orders, is to be easy to stablize in suspension agent because higher fineness can make ground phosphate rock and fused(calcium magnesium)phosphate respectively.If fineness lower than 200 orders, can cause suspension time short, produce precipitation, be unfavorable for application.
Pulverising step utilizes supper micron mill to carry out, be the disintegrating apparatus that the art personnel know, for example, can use the pulverizer that just far powder technology equipment company limited sells with trade(brand)name LHA Cyclonic jet mill grinding machine, the pulverizer that Hai Ke powder equipment Manufacturing Co., Ltd of Jiangyin City sells with trade(brand)name QS-100 type micronizer mill, the pulverizer that Qingdao elite micro mist equipment company limited sells with trade(brand)name JFF400 type supper micron mill.
The preparation of B, suspension agent
Starch, gum arabic, organic acid, tryptophane salt, glycinate, sugar alcohol, ammonium sulfate are mixed according to weight ratio 1:0.1～0.5:1～1.5:0.02～0.05:0.02～0.05:0.01～0.03:0.2～0.5, obtain a kind of mixture, again mixture described in 3～5 weight parts is added in the water of 40 ℃～60 ℃ of 100 weight part temperature, stir, obtain described suspension agent.
That starch has is water insoluble, disperse in water, 60-70 ℃ swelling feature, is often used as thinner, tackiness agent, disintegrating agent, and can be used to prepare dextrin and starch slurry.The starch using in the inventive method can be the conventional starch of the art, can easily on market, buy, for example, be the product by the production and sales of Shandong Ling Hua group.
Gum arabic, also referred to as Sudan Gum-arabic, is a kind of natural plant, has complicated molecular structure, mainly includes pectinose, semi-lactosi, glucuronic acid etc., is a kind of safe and harmless thickening material.In the methods of the invention, gum arabic is mainly as the stability that strengthens soil floating amendment.
Described organic acid is one or more organic acids that are selected from citric acid, tartrate, Whitfield's ointment or oxalic acid; Described tryptophane salt is Tryptophan sodium salt or tryptophane potassium; Described glycinate is Sodium glycocollate, glycine potassium or zinc glycinate; Described sugar alcohol is Sorbitol Powder, Xylitol or mannitol.
Organic acid, tryptophane salt, glycinate, sugar alcohol, starch are soluble organic matter, and these materials can provide organic carbon source, energy and nutritive substance to crop; Added ammonium sulfate, ammonium ion can be combined with organic acid and be generated carboxylic acid ammonium, and carboxylic acid ammonium can produce a small amount of ethene under the effect of soil microorganisms, thereby promotes crop root growth, improves improving activity of root system; The sugar alcohol adding under the existence of tryptophane and glycine can with calcium, magnesium chelating in ground phosphate rock and fused(calcium magnesium)phosphate, thereby promote the release of the nutritive elements such as phosphorus, silicon, potassium, manganese, improve soil effectively in the content of trace element; Tryptophane and glycine have raising crop yield, improve the effect of quality of agricultural product.
The inventor is through test of many times, and the amount that works out above-mentioned several raw materials is added according to its weight ratio 1:0.1～0.5:1～1.5:0.02～0.05:0.02～0.05:0.01～0.03:0.2～0.5.
The usage quantity of starch is 1 o'clock, if the ratio of gum arabic higher than 0.5, can cause suspension agent too sticky, application is inconvenient, lower than 0.1, can cause the suspension effect of suspension agent to decline; Therefore, the usage quantity of starch is 1 o'clock, and the usage quantity of gum arabic is 0.1～0.5th, suitable;
The usage quantity of starch is 1 o'clock, if organic acid ratio, higher than 1.5, may affect the stability of suspension agent, lower than 1, can affect the release of active substance in ground phosphate rock and fused(calcium magnesium)phosphate raw material, affects result of use; Therefore, the usage quantity of starch is 1 o'clock, and organic acid usage quantity is 1～1.5th, suitable;
The usage quantity of starch is 1 o'clock, if the ratio of tryptophane salt higher than 0.05, can cause cost to increase too much, lower than 0.02, can affect result of use; Therefore, the usage quantity of starch is 1 o'clock, and the usage quantity of tryptophane salt is 0.02～0.05th, suitable;
The usage quantity of starch is 1 o'clock, if the ratio of glycinate higher than 0.05, can cause cost to increase too much, lower than 0.02, can affect result of use; Therefore, the usage quantity of starch is 1 o'clock, and the usage quantity of glycinate is 0.02～0.05th, suitable;
The usage quantity of starch is 1 o'clock, if the ratio of sugar alcohol higher than 0.03, can cause production cost to increase too much, lower than 0.01, can affect result of use; Therefore, the usage quantity of starch is 1 o'clock, and the usage quantity of sugar alcohol is 0.01～0.03rd, suitable;
The usage quantity of starch is 1 o'clock, if the ratio of ammonium sulfate higher than 0.5, can cause the dispersiveness of suspension agent to decline, lower than 0.2, can make the wherein nutritive validity of institute's sulfur-bearing and nitrogen decline; Therefore, the usage quantity of starch is 1 o'clock, and the usage quantity of ammonium sulfate is 0.2～0.5th, suitable.
Then 3～5 weight part said mixtures are added in 100 weight parts waters, the ratio of described mixture and water is strict restriction.If the described mixture adding in 100 weight parts waters is too much, higher than 5 weight parts, can cause suspension agent too sticky, increase production difficulty and be unfavorable for application, lower than 3 weight parts, can cause suspension effect to decline, reduce steady time.
Requiring the temperature of water is 40 ℃～60 ℃, and this is due under this temperature range, can make suspension agent have good suspension effect; If water temperature higher than 60 ℃, can cause energy consumption to increase, waste energy, if lower than 40 ℃, can cause suspension effect to decline.
The preparation of C, soil floating amendment
8～14 weight part ground phosphate rock that obtain in steps A and 2～6 weight part fused(calcium magnesium)phosphate are added in the suspension agent that 100 weight parts obtain at step B, then under the condition stirring, be heated to temperature 60 C～80 ℃, at this temperature, continue to stir 5～10 minutes, then be cooled to room temperature, obtain described suspended state soil conditioner.
The inventor, through test of many times, proves that the usage quantity of ground phosphate rock, fused(calcium magnesium)phosphate and suspension agent is respectively 8～14 weight, 2～6 weight parts and 100 weight parts, and this ratio is suitable; Preferably, 10～13 weight part ground phosphate rock, 3～5 weight part fused(calcium magnesium)phosphate and 100 weight part suspension agents.More preferably, 11～12 weight part ground phosphate rock, 3.5～4.5 weight part fused(calcium magnesium)phosphate and 100 weight part suspension agents.
After ground phosphate rock and fused(calcium magnesium)phosphate are added to suspension agent, under agitation condition, be heated to temperature 60 C～80 ℃, freeze shape caking if temperature higher than 80 ℃, can cause product to produce, and energy consumption increase, be difficult for using; If lower than 60 ℃, can cause product suspension time to decline, quality is unstable.
Product of the present invention is a kind of suspended state soil conditioner, and for suspension liquid, can use simple siphon pipe to use, usage quantity can determine according to factors such as soil fertility, barrier factors and crop varieties, and generally, consumption is at 100～500kg/ mu.Because this amendment is suspended state liquid, when use, both can use modifying agent, can supplement again soil moisture, realize water-soil conditioner integrative, promote better release and the transportation of nutritive element, thereby obtained better soil conditioning effect.
[beneficial effect]
Suspended state soil conditioner of the present invention is suspended state liquid, have easy to use, be convenient to mechanize and the advantage such as use, can effectively improve crop essential nutrient element and the beneficial element content such as soil calcium, potassium, silicon, magnesium, boron, sulphur, the soluble organic matters such as organic acid, amino acid, sugar alcohol, starch are also added in addition, these materials not only can provide organic carbon source and energy to crop, also can activate the middle trace element in amendment and soil, promote crop root growth, improve improving activity of root system, and can realize water-soil conditioner integrative.
It is wide that the preparation method of suspended state soil conditioner of the present invention has raw material sources, and without specific installation, production technique is simple, and production capacity is high, cost is low, and the feature such as environmental friendliness.
[embodiment]
Can understand better the present invention by following embodiment.
Embodiment 1: the preparation of suspended state soil conditioner of the present invention
Described preparation method's step is as follows:
The preparation of A, ground phosphate rock and fused(calcium magnesium)phosphate
Use the pulverizer that just far powder technology equipment company limited sells with trade(brand)name LHA Cyclonic jet mill grinding machine respectively ground phosphate rock and fused(calcium magnesium)phosphate to be crushed to fineness 200 orders, obtain required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, citric acid, Tryptophan sodium salt, glycine potassium, Sorbitol Powder, ammonium sulfate are mixed by weight 1:0.1:1:0.02:0.02:0.01:0.2, form mixture, again this mixture of 3 weight parts is joined in the water of 40 ℃ of 100 weight part temperature, after stirring, obtain suspension agent;
The preparation of C, soil floating amendment
The 8 weight part ground phosphate rock that steps A is obtained and 2 weight part fused(calcium magnesium)phosphate join in the suspension agent that 100 weight parts obtain at step B, be heated to while stirring after 60 ℃, continue to stir 5 minutes, be then cooled to room temperature, obtain suspended state soil conditioner of the present invention.
Embodiment 2: the preparation of suspended state soil conditioner of the present invention
Described preparation method's step is as follows:
The preparation of A, ground phosphate rock and fused(calcium magnesium)phosphate
The pulverizer that uses the Hai Ke of Jiangyin City powder equipment Manufacturing Co., Ltd to sell with trade(brand)name QS-100 type micronizer mill is crushed to fineness 800 orders by ground phosphate rock and fused(calcium magnesium)phosphate respectively, obtains required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, tartrate, tryptophane potassium, Sodium glycocollate, Xylitol, ammonium sulfate are mixed by weight 1:0.5:1.5:0.05:0.05:0.03:0.5, form mixture, again this mixture of 5 weight parts is joined in the water of 100 weight part temperature 60 Cs, after stirring, obtain suspension agent;
The preparation of C, soil floating amendment
The 14 weight part ground phosphate rock that steps A is obtained and 6 weight part fused(calcium magnesium)phosphate join in the suspension agent that 100 weight parts obtain at step B, be heated to while stirring after 80 ℃, continue to stir 10 minutes, be then cooled to room temperature, obtain suspended state soil conditioner of the present invention.
Embodiment 3: the preparation of suspended state soil conditioner of the present invention
Described preparation method's step is as follows:
The preparation of A, ground phosphate rock and fused(calcium magnesium)phosphate
The pulverizer that uses Qingdao elite micro mist equipment company limited to sell with trade(brand)name JFF400 type supper micron mill is crushed to fineness 1000 orders by ground phosphate rock and fused(calcium magnesium)phosphate respectively, obtains required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, Whitfield's ointment, Tryptophan sodium salt, zinc glycinate, mannitol, ammonium sulfate are mixed by weight 1:0.2:1.2:0.03:0.03:0.02:0.3, form mixture, again this mixture of 4 weight parts is joined in the water of 100 weight part temperature 50 Cs, after stirring, obtain suspension agent;
The preparation of C, soil floating amendment
The 10 weight part ground phosphate rock that steps A is obtained and 4 weight part fused(calcium magnesium)phosphate join in the suspension agent that 100 weight part step B obtain, and are heated to while stirring after 70 ℃, continue to stir 8 minutes, are then cooled to room temperature, obtain suspended state soil conditioner of the present invention.
Embodiment 4: the preparation of suspended state soil conditioner of the present invention
Described preparation method's step is as follows:
The preparation of A, ground phosphate rock and fused(calcium magnesium)phosphate
Use the pulverizer that just far powder technology equipment company limited sells with trade(brand)name LHA Cyclonic jet mill grinding machine respectively ground phosphate rock and fused(calcium magnesium)phosphate to be crushed to fineness 500 orders, obtain required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, oxalic acid, tryptophane potassium, glycine potassium, Sorbitol Powder, ammonium sulfate are mixed by weight 1:0.4:1.4:0.04:0.04:0.025:0.4, form mixture, again this mixture of 4.5 weight parts is joined in the water of 55 ℃ of 100 weight part temperature, after stirring, obtain suspension agent;
The preparation of C, soil floating amendment
The 13 weight part ground phosphate rock that steps A is obtained and 5 weight part fused(calcium magnesium)phosphate join in the suspension agent that 100 weight part step B obtain, be heated to while stirring after 75 ℃, continue to stir 8.5 minutes, be then cooled to room temperature, obtain suspended state soil conditioner of the present invention.
Embodiment 5: the preparation of suspended state soil conditioner of the present invention
Described preparation method's step is as follows:
The preparation of A, ground phosphate rock and fused(calcium magnesium)phosphate
The pulverizer that uses Qingdao elite micro mist equipment company limited to sell with trade(brand)name JFF400 type supper micron mill is crushed to fineness 1500 orders by ground phosphate rock and fused(calcium magnesium)phosphate respectively, obtains required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, tartrate, Tryptophan sodium salt, Sodium glycocollate, Xylitol, ammonium sulfate are mixed by weight 1:0.35:1.3:0.025:0.025:0.015:0.25, form mixture, again this mixture of 3.5 weight parts is joined in the water of 100 weight part temperature 45 Cs, after stirring, obtain suspension agent;
The preparation of C, soil floating amendment
The 12.5 weight part ground phosphate rock that steps A is obtained and 4.5 weight part fused(calcium magnesium)phosphate join in the suspension agent that 100 weight part step B obtain, be heated to while stirring after 65 ℃, continue to stir 7.5 minutes, be then cooled to room temperature, obtain suspended state soil conditioner of the present invention.
Embodiment 6: the preparation of suspended state soil conditioner of the present invention
Described preparation method's step is as follows:
The preparation of A, ground phosphate rock and fused(calcium magnesium)phosphate
The pulverizer that uses the Hai Ke of Jiangyin City powder equipment Manufacturing Co., Ltd to sell with trade(brand)name QS-100 type micronizer mill is crushed to fineness 1200 orders by ground phosphate rock and fused(calcium magnesium)phosphate respectively, obtains required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, citric acid, Tryptophan sodium salt, Sodium glycocollate, mannitol, ammonium sulfate are mixed by weight 1:0.45:1.15:0.045:0.025:0.02:0.35, form mixture, again this mixture of 4.6 weight parts is joined in the water of 48 ℃ of 100 weight part temperature, after stirring, obtain suspension agent;
The preparation of C, soil floating amendment
The 12.6 weight part ground phosphate rock that steps A is obtained and 4.4 weight part fused(calcium magnesium)phosphate join in the suspension agent that 100 weight part step B obtain, be heated to while stirring after 77 ℃, continue to stir 8.5 minutes, be then cooled to room temperature, obtain suspended state soil conditioner of the present invention.
Test example 1: the impact of suspended state soil conditioner on great Jiang output
Test is implemented on the great Jiang of Qingzhou City Dong Xia town, Shandong Province, and implementation step is as follows: test arranges 3 processing, repeats for 4 times.
Following processing is set:
Process one: compare (CK) with conventional fertilizer application;
Process two: conventional fertilizer application+150kg/ mu suspended state soil conditioner (T1, soil conditioner is amendment prepared by embodiment 2);
Process three: conventional fertilizer application+300kg/ mu suspended state soil conditioner (T2, soil conditioner is amendment prepared by embodiment 2).
The Chemical Mixed Fertilizer that to test fertilizer used and be formula that middle peasant Shun sky Eco-fertilizer industry company limited produces be 26-10-12, base manure 25kg/ mu, chases after common urea and phosphorus ammonium each 3 times, each 20kg/ mu.Great Jiang line width 75cm, long 40 meters, 31 of behavior processing, totally 9 row, repeat totally 27 row 3 times.Test great Jiang kind is Shandong doll ginger, and the ripening stage (October 10) is measured ultimate production, the results are shown in Table 1.
Table 1: great Jiang output (kg/ mu)
| Process | Output, kg/ mu |
| CK | 4207 |
| T1 | 5369 |
| T2 | 6224 |
The data processed result of table 1 shows: the effect of suspended state soil conditioner of the present invention is obvious, and the great Jiang output of T1 and T2 improves 27.6% and 47.9% compared with CK respectively.As can be seen here, suspended state soil conditioner of the present invention has good effect of increasing production, has that production technology is simple, cost is low, raw material sources are wide simultaneously, easy handling, is beneficial to the advantages such as Industry Promotion.
Claims (10)
1. a suspended state soil conditioner, is characterized in that described soil conditioner is composed of the following components, in weight part:
Ground phosphate rock 8～14 weight parts;
Fused(calcium magnesium)phosphate 2～6 weight parts;
Suspension agent 100 weight parts;
Described suspension agent prepares according to following preparation method:
Starch, gum arabic, organic acid, tryptophane salt, glycinate, sugar alcohol mix according to weight ratio 1:0.1～0.5:1～1.5:0.02～0.05:0.02～0.05:0.01～0.03:0.2～0.5 with ammonium sulfate, obtain a kind of mixture, again mixture described in 3～5 weight parts is added in the water of 40 ℃～60 ℃ of 100 weight part temperature, stir, obtain described suspension agent.
2. suspended state soil conditioner according to claim 1, is characterized in that described organic acid is that one or more are selected from the organic acids such as citric acid, tartrate, Whitfield's ointment, tartrate or oxalic acid.
3. suspended state soil conditioner according to claim 1, is characterized in that described tryptophane salt is Tryptophan sodium salt or tryptophane potassium; Described glycinate is Sodium glycocollate, glycine potassium or zinc glycinate; Described sugar alcohol is Sorbitol Powder, Xylitol or mannitol.
4. suspended state soil conditioner according to claim 1, is characterized in that described soil conditioner is composed of the following components, in weight part:
Ground phosphate rock 10～13 weight parts;
Fused(calcium magnesium)phosphate 3～5 weight parts;
Suspension agent 100 weight parts.
5. suspended state soil conditioner according to claim 1, is characterized in that described soil conditioner is composed of the following components, in weight part:
Ground phosphate rock 11～12 weight parts;
Fused(calcium magnesium)phosphate 3.5～4.5 weight parts;
Suspension agent 100 weight parts;
6. a preparation method for suspended state soil conditioner, is characterized in that this preparation method's step is as follows:
A, pulverizing
More than ground phosphate rock and fused(calcium magnesium)phosphate are crushed to respectively to fineness 200 orders, obtain required ground phosphate rock and fused(calcium magnesium)phosphate;
The preparation of B, suspension agent
Starch, gum arabic, organic acid, tryptophane salt, glycinate, sugar alcohol, ammonium sulfate are mixed according to weight ratio 1:0.1～0.5:1～1.5:0.02～0.05:0.02～0.05:0.01～0.03:0.2～0.5, obtain a kind of mixture, again mixture described in 3～5 weight parts is added in the water of 40 ℃～60 ℃ of 100 weight part temperature, stir, obtain described suspension agent;
The preparation of C, soil floating amendment
8～14 weight part ground phosphate rock that obtain in steps A and 2～6 weight part fused(calcium magnesium)phosphate are added in the suspension agent that 100 weight parts obtain at step B, then under the condition stirring, be heated to temperature 60 C～80 ℃, at this temperature, continue to stir 5～10 minutes, then be cooled to room temperature, obtain described suspended state soil conditioner.
7. preparation method according to claim 6, is characterized in that described organic acid is one or more organic acids that are selected from citric acid, tartrate, Whitfield's ointment or oxalic acid.
8. preparation method according to claim 6, is characterized in that described tryptophane salt is Tryptophan sodium salt or tryptophane potassium; Described glycinate is Sodium glycocollate, glycine potassium, Sodium glycocollate or zinc glycinate; Described sugar alcohol is Sorbitol Powder, Xylitol or mannitol.
9. preparation method according to claim 7, is characterized in that described raw material is 10～13 weight part ground phosphate rock, 3～5 weight part fused(calcium magnesium)phosphate and 100 weight part suspension agents.
10. preparation method according to claim 6, is characterized in that described raw material is 11～12 weight part ground phosphate rock, 3.5～4.5 weight part fused(calcium magnesium)phosphate and 100 weight part suspension agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027499.5A CN103773378B (en) | 2014-01-21 | 2014-01-21 | A kind of suspended state soil conditioner and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027499.5A CN103773378B (en) | 2014-01-21 | 2014-01-21 | A kind of suspended state soil conditioner and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103773378A true CN103773378A (en) | 2014-05-07 |
| CN103773378B CN103773378B (en) | 2016-03-30 |
Family
ID=50566152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410027499.5A Active CN103773378B (en) | 2014-01-21 | 2014-01-21 | A kind of suspended state soil conditioner and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103773378B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003823A (en) * | 2014-05-21 | 2014-08-27 | 华南理工大学 | Method for producing nutritional-type acidic soil conditioner from low-grade phosphate ores |
| CN106566558A (en) * | 2016-10-20 | 2017-04-19 | 陕西十代田生物科技有限公司 | Liquid soil conditioner and preparation method thereof |
| CN106866236A (en) * | 2017-02-15 | 2017-06-20 | 成都新柯力化工科技有限公司 | A kind of shearing suspending agent and preparation method for Liquid Fertilizer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385492A (en) * | 2002-04-30 | 2002-12-18 | 杨群辉 | Nutrient and bacteriostasis type soil regulator |
| CN1414033A (en) * | 2002-08-09 | 2003-04-30 | 张夫道 | Production technology of nano-clay-polyester mixed polymer fertilizer coating cementing agent |
| JP2003277751A (en) * | 2002-03-22 | 2003-10-02 | Kao Corp | Grouting material for improving underwater ground |
| CN1597844A (en) * | 2003-09-19 | 2005-03-23 | 陈永兴 | Soil reclamation water retention agent |
| WO2006091973A1 (en) * | 2005-02-22 | 2006-08-31 | Roos Richard C | Polyacrylamide delivery product |
| CN101108967A (en) * | 2007-04-18 | 2008-01-23 | 中国农业科学院茶叶研究所 | Soil improving agent for reducing plumbi content of tea and method thereof |
| CN101280193A (en) * | 2008-02-26 | 2008-10-08 | 朱庆然 | Soil conditioner and preparation thereof |
| CN103409143A (en) * | 2013-08-13 | 2013-11-27 | 湖北省农业科学院植保土肥研究所 | Tobacco plantation soil acidification improver and application method thereof |
-
2014
- 2014-01-21 CN CN201410027499.5A patent/CN103773378B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003277751A (en) * | 2002-03-22 | 2003-10-02 | Kao Corp | Grouting material for improving underwater ground |
| CN1385492A (en) * | 2002-04-30 | 2002-12-18 | 杨群辉 | Nutrient and bacteriostasis type soil regulator |
| CN1414033A (en) * | 2002-08-09 | 2003-04-30 | 张夫道 | Production technology of nano-clay-polyester mixed polymer fertilizer coating cementing agent |
| CN1597844A (en) * | 2003-09-19 | 2005-03-23 | 陈永兴 | Soil reclamation water retention agent |
| WO2006091973A1 (en) * | 2005-02-22 | 2006-08-31 | Roos Richard C | Polyacrylamide delivery product |
| CN101108967A (en) * | 2007-04-18 | 2008-01-23 | 中国农业科学院茶叶研究所 | Soil improving agent for reducing plumbi content of tea and method thereof |
| CN101280193A (en) * | 2008-02-26 | 2008-10-08 | 朱庆然 | Soil conditioner and preparation thereof |
| CN103409143A (en) * | 2013-08-13 | 2013-11-27 | 湖北省农业科学院植保土肥研究所 | Tobacco plantation soil acidification improver and application method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003823A (en) * | 2014-05-21 | 2014-08-27 | 华南理工大学 | Method for producing nutritional-type acidic soil conditioner from low-grade phosphate ores |
| CN106566558A (en) * | 2016-10-20 | 2017-04-19 | 陕西十代田生物科技有限公司 | Liquid soil conditioner and preparation method thereof |
| CN106866236A (en) * | 2017-02-15 | 2017-06-20 | 成都新柯力化工科技有限公司 | A kind of shearing suspending agent and preparation method for Liquid Fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103773378B (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102167635B (en) | Nutritious and high efficient foliar fertilizer for growth of humic acid plant and preparation method thereof | |
| CN102816018B (en) | Special fertilizer for early rice as well as preparation method thereof | |
| CN101633587B (en) | Saline-alkali land improving and fertilizing agent and preparation method thereof | |
| CN103787796B (en) | A kind of granular acidity or acidified soil amendment and preparation method thereof | |
| CN104557282B (en) | One cultivates peanut special inorganic fertilizer and preparation method thereof | |
| CN105439775A (en) | Specific fertilizer for saline-alkali soil and preparation method thereof | |
| CN104371738B (en) | A kind of saline-alkali soil conditioner and preparation method thereof | |
| CN102659456B (en) | Amino-acid organic compound fertilizer and production method thereof | |
| CN105693425A (en) | Fertilizer applicable to saline-alkali soil and preparation method thereof | |
| CN104193460A (en) | Water-soluble fertilizer containing major elements and production technique thereof | |
| CN103951516A (en) | Synergistic calcium superphosphate and preparation method and application thereof | |
| CN105367296A (en) | Water-soluble carbon enzyme granule fertilizer and preparation method thereof | |
| CN102826899B (en) | Special late rice fertilizer and preparation method of special late rice fertilizer | |
| CN104311236B (en) | A kind of Water soluble fertilizer additive and its preparation method and application | |
| CN107935668A (en) | It is a kind of to be used to improve blade face preparation of crop anti-adversity and preparation method thereof | |
| CN101905999B (en) | Humic acid sustained and controlled release fertilizer and production method thereof | |
| CN103833488A (en) | Fertilizer added with perlite, and preparation method thereof | |
| CN105036983A (en) | Production method of multielement efficient humic acid compound fertilizer | |
| CN105330437A (en) | Special nutrient package fertilizer for solanaceous vegetables used for red earth wastelands and application method of special nutrient package fertilizer | |
| CN105399578A (en) | Water-soluble fertilizer for improving alkaline soil and preparation method of water-soluble fertilizer | |
| CN110092697A (en) | A kind of preparation method of the acidic soil conditioner containing fulvo acid | |
| CN104529669A (en) | Organic-inorganic compound fertilizer special for carya cathayensis | |
| CN103773378B (en) | A kind of suspended state soil conditioner and preparation method thereof | |
| CN104186150B (en) | A kind of cultivation method of rich selenium zinc-iron corn | |
| CN108383617A (en) | A kind of preparation method of organophosphor composite fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191014 Address after: 115200 Industrial Zone, West Sea Office, Gaizhou, Liaoning, Yingkou Patentee after: Liaoning Ying Gang zinc borate acid technology development Co., Ltd. Address before: 100081 Beijing, Zhongguancun, South Street, No. 12, No. Patentee before: Institute of Agricultural Resources and Agricultural Regionalization, Chinese Academy of Agricultural Sciences |
|
| TR01 | Transfer of patent right |