CN105801302A - High-quality antibacterial soil humidity regulator and preparation method and application thereof - Google Patents
High-quality antibacterial soil humidity regulator and preparation method and application thereof Download PDFInfo
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- CN105801302A CN105801302A CN201610193945.9A CN201610193945A CN105801302A CN 105801302 A CN105801302 A CN 105801302A CN 201610193945 A CN201610193945 A CN 201610193945A CN 105801302 A CN105801302 A CN 105801302A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a high-quality antibacterial soil humidity regulator and a preparation and application method of the high-quality antibacterial soil humidity regulator.The high-quality antibacterial soil humidity regulator is prepared from acrylic acid, starch, sodium acrylate, potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate, borax, copper sulfate, chitosan, paraben and sodium diacetate.The regulator is reasonable in component, wide in raw material source and easy to obtain.According to the preparation method of the high-quality antibacterial soil humidity regulator, the process is simple and easy to implement, production efficiency is high, application cost is low, operation is easy, implementation is easy, application is convenient, and the regulator can achieve the function similar to that of a water storage tank, can achieve the function of supplying water in time when soil lacks water, and is good in antibacterial effect, extremely high in application prospect and convenient to use and apply.
Description
Technical field
The invention belongs to agricultural technology field, in particular it relates to a kind of antibacterial soil dry-wet regulator of high-quality, and the preparation method and application method of the antibacterial soil dry-wet regulator of this high-quality.
Background technology
In various plants, the planting process including crops, flowers and plants, trees etc., its growth is had indispensable important function by moisture.In the whole growth course of plant, it is necessary to repeatedly water, and need to consume substantial amounts of moisture, cause the waste of high application cost and water resource.Particularly with the arid area of water resource famine or rainfall less time, soil moisture content is not high, and waters in a large number and be difficult to, and causes plant or crops to be difficult to plantation growth.Process in addition it is also necessary to carry out effective nutritional supplementation and antibiotic anti-infection etc. to plant or crops, thus avoiding the invasion and attack of antibacterial in soil or pest and disease damage to occur, so that plant or crops can healthy growths, it is ensured that its quality.
Summary of the invention
Goal of the invention: in order to overcome above deficiency, the invention provides a kind of high-quality antibacterial soil dry-wet regulator and the preparation method of the antibacterial soil dry-wet regulator of this high-quality.
Technical scheme: in order to overcome the deficiencies in the prior art, the invention provides a kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
Acrylic acid 60-80 part
Starch 5-15 part
Sodium acrylate 20-40 part
Potassium nitrate 50-60 part
Calcium nitrate 12-16 part
Magnesium sulfate 8-12 part
Calcium superphosphate 10-15 part
Borax 1-2 part
Copper sulfate 2-3 part
Chitosan 5-8 part
Para hydroxybenzene methyl ester 2-5 part
Sodium diacetate 1-3 part.
The antibacterial soil dry-wet regulator of high-quality of the present invention, its component is reasonable, and raw material sources are wide, it is easy to obtaining, cost is low.Wherein acrylic acid is as the primary raw material of water storage, and acrylic acid is received then as moisture stabilizer and water storage agent, and starch is as adhesive and filler.During use, it is possible to expand into and there is elastic gelinite water storage, it is possible to the moisture of storage sole mass 100,000 times, water storage is effective.When plant soaks, moisture is stored in gel, it is prevented that water loss, thus playing water storage function.When soil is dry, the moisture of absorption is slowly released by it, moistening soil, makes plant exempt from drought.Especially, when arid region or rainfall are less, there is high value.And irrigation times can be reduced, reach water-saving purpose to a certain extent.In addition, copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate are as antimicrobial component, good anti-bacterial effect, the antibacterial soil dry-wet regulator of high-quality can be effectively ensured effective all the year round, and when using, effectively prevent antibacterial, fungus etc. from infecting, it is ensured that plant can well-grown, make it not by the invasion and attack of antibacterial in soil, occur without pest and disease damage, pesticide need not be used, it is to avoid pollution by pesticides.Borax also has certain antiseptic effect, it is ensured that the antibacterial soil dry-wet regulator of described high-quality is effective in for many years, long shelf-life.And copper sulfate and chitosan be supplementing as nutrient substance and trace element also, it is possible to promote the growth of plant.
Further, the antibacterial soil dry-wet regulator of above-mentioned high-quality, described starch is corn starch or tapioca or potato starch.Starch material source is wide, and application cost is low, and result of use is good, it is ensured that the high-quality of antibacterial soil dry-wet regulator.
Further, the antibacterial soil dry-wet regulator of above-mentioned high-quality, in components by weight percent, including following components:
70 parts of acrylic acid
Starch 12 parts
Sodium acrylate 30 parts
Potassium nitrate 55 parts
Calcium nitrate 13 parts
10 parts of magnesium sulfate
Calcium superphosphate 12 parts
Borax 1.5 parts
2.5 parts of copper sulfate
Chitosan 6 parts
Para hydroxybenzene methyl ester 3 parts
Sodium diacetate 2 parts.
As a kind of optimal way of the present invention, the effect of above-mentioned raw materials proportioning is optimum.
The preparation method that the present invention also provides for the antibacterial soil dry-wet regulator of a kind of high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) starch, intensification reacting by heating 20-40min under stirring condition are added；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 20-40min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 10-20min；
5) the antibacterial soil dry-wet regulator of described high-quality is dried to obtain.
The preparation method of the antibacterial soil dry-wet regulator of high-quality of the present invention, simple for process, production efficiency is high, and application cost is low, simple to operate, be easily achieved, and application is convenient.
Further, the preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, described reacting by heating temperature is 120-160 DEG C.Condition easily reaches, and application is convenient.
Further, the preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, described reacting by heating temperature is 140 DEG C.A kind of preferable temperature, the efficiency of the preparation at this temperature is higher, and prepared high-quality antibacterial soil dry-wet regulator is best in quality.
Further, the antibacterial soil dry-wet regulator of above-mentioned high-quality, described drying means is that expansion drying or spray drying or the sun dry.Wherein circumference high cycle speed in expansion drying process, residence time of material is short, effectively prevents the viscous wall of the antibacterial soil dry-wet regulator of high-quality and heat sensitive material from going bad, it is possible to primary drying is powder product uniformly, eliminates the operations such as pulverizing, screening.Additionally, expansion drying is dry by classification ring and spinning disk, make final high-quality antibacterial soil dry-wet regulator fineness controlled.And dry run resistance is little, and it is effectively increased the drying uniformity of the antibacterial soil dry-wet regulator of high-quality, it is ensured that the moisture content of product and fineness uniformity, it is ensured that steady quality.Spray drying is then that dry run is very fast, it is also possible to as required, powder, the sun can be become to dry then application cost product convection drying extremely low by with the contacting of hot-air.
Further, the antibacterial soil dry-wet regulator of above-mentioned high-quality, the antibacterial soil dry-wet regulator of high-quality in described step 5) is pulverized through 80-120 mesh sieve.Antibacterial for high-quality soil dry-wet regulator can be sieved process by dusting cover, be fabricated to powder, convenient application, and ensure the uniformity of product and the quality of product.
Further, the antibacterial soil dry-wet regulator of above-mentioned high-quality, tabletting pulverized by the antibacterial soil dry-wet regulator of high-quality in described step 5).Antibacterial for high-quality soil dry-wet regulator can be manufactured the convenient storage of tablet, transport and application.
The present invention also provides for the application process of the antibacterial soil dry-wet regulator of a kind of high-quality, and after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:2-10 mixing, heeling-in is at plant root.The antibacterial soil dry-wet regulator of high-quality can apply to the various plants such as crops, flowers and plants, trees, and applied range, the suitability is good, has high promotional value.It can play the effect of similar aqua storage tank, it is possible to plays the effect supplying moisture in time when soil hydropenia, has high application prospect, and easy to use, and it is convenient to apply.
Beneficial effect: compared with prior art, the invention have the advantages that the antibacterial soil dry-wet regulator of high-quality of the present invention, and its component is reasonable, and raw material sources are wide, it is easy to obtain.The preparation method of the antibacterial soil dry-wet regulator of high-quality of the present invention, simple for process, production efficiency is high, and application cost is low, simple to operate, be easily achieved, application is convenient and application cost is low, it is possible to play the effect of similar aqua storage tank, it is possible to play the effect supplying moisture in time when soil hydropenia, and good anti-bacterial effect, there is high application prospect, and easy to use, and it is convenient to apply.
Detailed description of the invention
Following by several specific embodiments, being further elucidated with the present invention, these embodiments, simply to illustrate that problem, are not a kind of restriction.
Embodiment 1
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
60 parts of acrylic acid
Corn starch 5 parts
Sodium acrylate 20 parts
Potassium nitrate 50 parts
Calcium nitrate 12 parts
8 parts of magnesium sulfate
Calcium superphosphate 10 parts
Borax 1 part
2 parts of copper sulfate
Chitosan 5 parts
Para hydroxybenzene methyl ester 2 parts
Sodium diacetate 1 part.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding corn starch, heating up under stirring condition is heated to 120 DEG C, reacts 20min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 20min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 10min；
5) expansion drying obtains the antibacterial soil dry-wet regulator of described high-quality；
6) the antibacterial soil dry-wet regulator of high-quality is pulverized through 80 mesh sieves, is fabricated to powder.
The antibacterial soil dry-wet regulator of high-quality of above-mentioned preparation is applied to green vegetable plantation.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:2 mixing, heeling-in is at green vegetable root.Watering to green vegetable, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that green vegetable can well-grown.
Embodiment 2
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
70 parts of acrylic acid
Tapioca 12 parts
Sodium acrylate 30 parts
Potassium nitrate 55 parts
Calcium nitrate 13 parts
10 parts of magnesium sulfate
Calcium superphosphate 12 parts
Borax 1.5 parts
2.5 parts of copper sulfate
Chitosan 6 parts
Para hydroxybenzene methyl ester 3 parts
Sodium diacetate 2 parts.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding tapioca, heating up under stirring condition is heated to 140 DEG C, reacts 30min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 30min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 15min；
5) spray drying obtains the antibacterial soil dry-wet regulator of described high-quality；
6) tabletting pulverized by the antibacterial soil dry-wet regulator of high-quality, manufactures tablet.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to wheat planting, and during use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:5 mixing, heeling-in is at wheat root.Watering to Semen Tritici aestivi, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
Embodiment 3
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
80 parts of acrylic acid
Potato starch 15 parts
Sodium acrylate 40 parts
Potassium nitrate 60 parts
Calcium nitrate 16 parts
12 parts of magnesium sulfate
Calcium superphosphate 15 parts
Borax 2 parts
3 parts of copper sulfate
Chitosan 8 parts
Para hydroxybenzene methyl ester 5 parts
Sodium diacetate 3 parts.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding potato starch, heating up under stirring condition is heated to 160 DEG C, reacts 40min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 40min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 20min；
5) sun dries to obtain the antibacterial soil dry-wet regulator of described high-quality；
6) the antibacterial soil dry-wet regulator of high-quality is pulverized through 120 mesh sieves, is fabricated to powder.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to Rice Cropping.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:10 mixing, heeling-in is at rice root.Watering to Oryza sativa L., the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
Embodiment 4
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
70 parts of acrylic acid
Corn starch 12 parts
Sodium acrylate 30 parts
Potassium nitrate 55 parts
Calcium nitrate 13 parts
10 parts of magnesium sulfate
Calcium superphosphate 12 parts
Borax 1.5 parts
2.5 parts of copper sulfate
Chitosan 6 parts
Para hydroxybenzene methyl ester 3 parts
Sodium diacetate 2 parts.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding corn starch, heating up under stirring condition is heated to 130 DEG C, reacts 25min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 25min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 18min；
5) expansion drying obtains the antibacterial soil dry-wet regulator of described high-quality.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to the plantation of Caulis et Folium Lactucae Sativae.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:6 mixing, heeling-in is at Caulis et Folium Lactucae Sativae root.Watering to Caulis et Folium Lactucae Sativae, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
Embodiment 5
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
70 parts of acrylic acid
Tapioca 15 parts
Sodium acrylate 40 parts
Potassium nitrate 58 parts
Calcium nitrate 12 parts
10 parts of magnesium sulfate
Calcium superphosphate 10 parts
Borax 2 parts
3 parts of copper sulfate
Chitosan 5 parts
Para hydroxybenzene methyl ester 4 parts
Sodium diacetate 2 parts.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding tapioca, heating up under stirring condition is heated to 120 DEG C, reacts 40min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 20min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 10min；
5) sun dries to obtain the antibacterial soil dry-wet regulator of described high-quality；
6) tabletting pulverized by the antibacterial soil dry-wet regulator of high-quality, manufactures tablet.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to wheat planting.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:4 mixing, heeling-in is at wheat root.Watering to Semen Tritici aestivi, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
Embodiment 6
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
60 parts of acrylic acid
Potato starch 5 parts
Sodium acrylate 40 parts
Potassium nitrate 55 parts
Calcium nitrate 14 parts
12 parts of magnesium sulfate
Calcium superphosphate 10 parts
Borax 2 parts
3 parts of copper sulfate
Chitosan 8 parts
Para hydroxybenzene methyl ester 2 parts
Sodium diacetate 1 part.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding potato starch, heating up under stirring condition is heated to 140 DEG C, reacts 25min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 30min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 10min；
5) spray drying obtains the antibacterial soil dry-wet regulator of described high-quality；
6) the antibacterial soil dry-wet regulator of high-quality is pulverized through 120 mesh sieves, is fabricated to powder.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to the plantation of flowers and plants.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:6 mixing, heeling-in is at plant root.Watering to plant, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
Embodiment 7
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
70 parts of acrylic acid
Potato starch 12 parts
Sodium acrylate 30 parts
Potassium nitrate 55 parts
Calcium nitrate 13 parts
10 parts of magnesium sulfate
Calcium superphosphate 12 parts
Borax 1.5 parts
2.5 parts of copper sulfate
Chitosan 6 parts
Para hydroxybenzene methyl ester 3 parts
Sodium diacetate 2 parts.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding potato starch, heating up under stirring condition is heated to 140 DEG C, reacts 30min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 30min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 20min；
5) spray drying obtains the antibacterial soil dry-wet regulator of described high-quality.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to planting tree.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:8 mixing, heeling-in is at trees ' root.Watering to trees, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
Embodiment 8
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
70 parts of acrylic acid
Corn starch 15 parts
Sodium acrylate 40 parts
Potassium nitrate 50 parts
Calcium nitrate 12 parts
12 parts of magnesium sulfate
Calcium superphosphate 10 parts
Borax 2 parts
2 parts of copper sulfate
Chitosan 5-8 part
Para hydroxybenzene methyl ester 3 parts
Sodium diacetate 3 parts.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding corn starch, heating up under stirring condition is heated to 130 DEG C, reacts 40min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 20min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 15min；
5) expansion drying obtains the antibacterial soil dry-wet regulator of described high-quality；
6) the antibacterial soil dry-wet regulator of high-quality is pulverized through 100 mesh sieves, is fabricated to powder.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to proportion of crop planting.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:3 mixing, heeling-in is at crop root part.Watering to crops, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
Embodiment 9
A kind of antibacterial soil dry-wet regulator of high-quality, in components by weight percent, including following components:
60 parts of acrylic acid
Tapioca 5 parts
Sodium acrylate 20 parts
Potassium nitrate 60 parts
Calcium nitrate 16 parts
10 parts of magnesium sulfate
Calcium superphosphate 10 parts
Borax 2 parts
3 parts of copper sulfate
Chitosan 5 parts
Para hydroxybenzene methyl ester 3 parts
Sodium diacetate 1 part.
The preparation method of the antibacterial soil dry-wet regulator of above-mentioned high-quality, comprises the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) adding tapioca, heating up under stirring condition is heated to 150 DEG C, reacts 20min；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 20min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 20min；
5) spray drying obtains the antibacterial soil dry-wet regulator of described high-quality；
6) tabletting pulverized by the antibacterial soil dry-wet regulator of high-quality, manufactures tablet.
The antibacterial soil dry-wet regulator of high-quality of preparation is applied to proportion of crop planting.During use, after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:3 mixing, heeling-in is at crop root part.Watering to crops, the moisture soaked is stored by the antibacterial soil dry-wet regulator of high-quality, plays the effect supplying moisture in time when soil hydropenia.Meanwhile, the antibacterial soil dry-wet regulator of high-quality can be effective all the year round, and effectively prevents antibacterial, fungus etc. from infecting when using, it is ensured that plant can well-grown.
The above is only several embodiments of invention, it is noted that for those skilled in the art, under the premise without departing from inventive principle, it is also possible to make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (10)
1. the antibacterial soil dry-wet regulator of high-quality, it is characterised in that: in components by weight percent, including following components:
Acrylic acid 60-80 part
Starch 5-15 part
Sodium acrylate 20-40 part
Potassium nitrate 50-60 part
Calcium nitrate 12-16 part
Magnesium sulfate 8-12 part
Calcium superphosphate 10-15 part
Borax 1-2 part
Copper sulfate 2-3 part
Chitosan 5-8 part
Para hydroxybenzene methyl ester 2-5 part
Sodium diacetate 1-3 part.
2. the antibacterial soil dry-wet regulator of high-quality according to claim 1, it is characterised in that: described starch is corn starch or tapioca or potato starch.
3. the antibacterial soil dry-wet regulator of high-quality according to claim 1, it is characterised in that: in components by weight percent, including following components:
70 parts of acrylic acid
Starch 12 parts
Sodium acrylate 30 parts
Potassium nitrate 55 parts
Calcium nitrate 13 parts
10 parts of magnesium sulfate
Calcium superphosphate 12 parts
Borax 1.5 parts
2.5 parts of copper sulfate
Chitosan 6 parts
Para hydroxybenzene methyl ester 3 parts
Sodium diacetate 2 parts.
4. the preparation method of the antibacterial soil dry-wet regulator of high-quality according to claim 1, it is characterised in that: comprise the following steps:
1) acrylic acid and sodium acrylate being mixed, stirring is to being completely dissolved；
2) starch, intensification reacting by heating 20-40min under stirring condition are added；
3) it is cooled to room temperature, adds potassium nitrate, calcium nitrate, magnesium sulfate, calcium superphosphate and Borax, be stirred for 20-40min；
4) add copper sulfate, chitosan, para hydroxybenzene methyl ester and sodium diacetate, continue stirring 10-20min；
5) the antibacterial soil dry-wet regulator of described high-quality is dried to obtain.
5. the preparation method of the antibacterial soil dry-wet regulator of high-quality according to claim 4, it is characterised in that: described reacting by heating temperature is 120-160 DEG C.
6. the preparation method of the antibacterial soil dry-wet regulator of high-quality according to claim 4, it is characterised in that: described reacting by heating temperature is 140 DEG C.
7. the antibacterial soil dry-wet regulator of high-quality according to claim 4, it is characterised in that: described drying means is that expansion drying or spray drying or the sun dry.
8. the antibacterial soil dry-wet regulator of high-quality according to claim 4, it is characterised in that: the antibacterial soil dry-wet regulator of high-quality in described step 5) is pulverized through 80-120 mesh sieve.
9. the antibacterial soil dry-wet regulator of high-quality according to claim 4, it is characterised in that: tabletting pulverized by the antibacterial soil dry-wet regulator of high-quality in described step 5).
10. the application process of the antibacterial soil dry-wet regulator of high-quality according to claim 1 or 4, it is characterised in that: after antibacterial for described high-quality soil dry-wet regulator and soil are pressed 1:2-10 mixing, heeling-in is at plant root.
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| CN1184839A (en) * | 1995-11-21 | 1998-06-17 | 贾耀辉 | Agent for preserving soil moisture |
| CN103044116A (en) * | 2012-12-20 | 2013-04-17 | 袁红 | Plant nutrient solution for water culture |
| CN103897707A (en) * | 2014-03-19 | 2014-07-02 | 杨素芬 | Farmland soil conditioner in arid and semi-arid regions |
| CN105036965A (en) * | 2015-08-06 | 2015-11-11 | 中国农业科学院北京畜牧兽医研究所 | Water-retaining agent improving alfalfa drought tolerance and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184839A (en) * | 1995-11-21 | 1998-06-17 | 贾耀辉 | Agent for preserving soil moisture |
| CN103044116A (en) * | 2012-12-20 | 2013-04-17 | 袁红 | Plant nutrient solution for water culture |
| CN103897707A (en) * | 2014-03-19 | 2014-07-02 | 杨素芬 | Farmland soil conditioner in arid and semi-arid regions |
| CN105036965A (en) * | 2015-08-06 | 2015-11-11 | 中国农业科学院北京畜牧兽医研究所 | Water-retaining agent improving alfalfa drought tolerance and preparation method thereof |
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