CN104058869A - Fertilizer special for peach trees as well as preparation method and application of fertilizer - Google Patents
Fertilizer special for peach trees as well as preparation method and application of fertilizer Download PDFInfo
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- CN104058869A CN104058869A CN201410321572.XA CN201410321572A CN104058869A CN 104058869 A CN104058869 A CN 104058869A CN 201410321572 A CN201410321572 A CN 201410321572A CN 104058869 A CN104058869 A CN 104058869A
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Abstract
The invention discloses a fertilizer special for peach trees. The fertilizer consists of the following components in parts by weight: 60-80 parts of urea, 15-35 parts of starch, 20-30 parts of formaldehyde, 10-20 parts of diammonium phosphate, 15-30 parts of potassium sulfate, 5-15 parts of borax, 10-15 parts of ferrous sulfate, 10-15 parts of zinc sulfate, 5-15 parts of manganese sulfate, 5-15 parts of magnesium sulfate, 40-50 parts of calcium carbonate, 2-5 parts of resin coating agent, 2-10 percent of curing agent and 100-200 parts of water. According to the fertilizer special for peach trees, due to addition of the resin coating agent, the fertilizer can obtain a slow release function, and various elements of the fertilizer are slowly released to growth nutrient elements of the peach trees. The invention also provides a method for preparing the fertilizer. The method is simple and feasible and is suitable for large-scale implementation. By utilizing the fertilizer, fruit setting is induced, and the fruit setting rate of the peach trees is 78.76-88.65 percent.
Description
Technical field
The invention belongs to agricultural technology field, particularly a kind of peach dedicated fertilizer and its preparation method and application.
Background technology
The fertilizer of peach does not generally have slow-release function at present, fertilizer nutritive element is not comprehensive in addition, cause peach fertilizer in process of growth effectively not absorb and utilize, thereby cause later stage malnutrition, in fertilising process, also need in addition reasonably to adjust the opportunity of fertilising, cause nutritional imbalance and fertilizer absorption rate low, cause peach to yield poorly.
Summary of the invention
Goal of the invention: first technical problem to be solved by this invention is released provides a kind of peach dedicated fertilizer.
Second technical problem to be solved by this invention released the preparation method that above-mentioned fertilizer is provided.
The 3rd technical problem to be solved by this invention released the application that above-mentioned fertilizer is provided.
Technical scheme: in order to solve the problems of the technologies described above, the invention provides a kind of peach dedicated fertilizer, comprise following component composition according to parts by weight: 60～80 parts, urea, 15～35 parts of starch, 20～30 parts, formaldehyde, 10～20 parts of phosphoric acid diamines, 15～30 parts of potassium sulfate, 5～15 parts of boraxs, 10～15 parts, ferrous sulfate, 10～15 parts, zinc sulfate, 5～15 parts of manganous sulfates, 5～15 parts, magnesium sulfate, 40～50 parts, calcium carbonate, 2～5 parts of coated with resin agent, 2～10 parts, solidifying agent, 100～200 parts, water.
Wherein, above-mentioned coated with resin agent comprises 50～60 parts of epoxy resin, 5～10 parts of inorganic conditioner, 2～5 parts, softening agent.
Wherein, above-mentioned epoxy resin is one or more in bisphenol f type epoxy resin, polyphenol type tetraglycidel ether epoxy resin or aliphatic glycidyl ether epoxy resin.
Wherein, above-mentioned inorganic conditioner is polymerize aluminum chloride or polyaluminum sulfate potassium.
Wherein, above-mentioned softening agent is one or more in Octyl adipate, diisodecyl adipate, dioctyl sebacate.
Wherein, above-mentioned solidifying agent is one or more in Triethylenetetramine (TETA), isophorone diamine or anhydride curing agent.
A preparation method for peach dedicated fertilizer, comprises the following steps:
1) preparation of coated with resin agent: according to parts by weight claimed in claim 2, epoxy resin, inorganic conditioner and softening agent are mixed, put into ethanolic soln and obtain coating agent;
2) preparation of solution: starch and water are mixed, and gelatinization obtains starch paste; To in starch paste, add urea and formaldehyde to obtain solution;
3) preparation of fertiliser granulates: phosphoric acid diamines, potassium sulfate, borax, ferrous sulfate, zinc sulfate, manganous sulfate, magnesium sulfate and calcium carbonate are added and be mixed to get slurries in solution in mixing machine according to parts by weight claimed in claim 1, add solidifying agent to mix and obtain fertiliser granulates, fertiliser granulates is placed on fluidized-bed, inlet temperature is 40～50 degrees Celsius, and air outlet temperature is 30～40 degrees Celsius;
4) preparation of peach dedicated fertilizer: coating agent is mixed and can obtain fertilizer with the fertiliser granulates on fluidized-bed, and the sprinkler pressure on described fluidized-bed is 0.05～0.2pa, and compressed-air actuated pressure is 0.6～0.8pa, and flow is 900～1300ml/h.
Wherein, above-mentioned steps 4) in coating agent and the weight ratio of fertiliser granulates be 1:15～20.
The application of a kind of peach dedicated fertilizer aspect plantation peach.
An application process for peach dedicated fertilizer is set body and is sprayed described fertilizer before rudiment in early spring, then adopts described fertilizer to spray blade face in the fallen flowers phase at interval of 10～15 days.
Beneficial effect: the present invention is with respect to prior art, have the following advantages: the dedicated fertilizer of peach of the present invention is added and made fertilizer can obtain slow-release function by coated with resin agent, make the various elements of fertilizer divide period the slow growing nutrient element of supplying with peach that discharges, the present invention also provides the preparation method of above-mentioned fertilizer, the method simple possible, be applicable to extensive enforcement, the present invention induces the raising peach fruit-setting rate of bearing fruit to reach 78.76 ~ 88.65% by using above-mentioned fertilizer.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, but the invention is not restricted to this.
Embodiment 1
A kind of peach dedicated fertilizer, comprises following component composition according to parts by weight: 60 parts, urea, 15 parts of starch, 20 parts, formaldehyde, 10 parts of phosphoric acid diamines, 15 parts of potassium sulfate, 5 parts of boraxs, 10 parts, ferrous sulfate, 10 parts, zinc sulfate, 5 parts of manganous sulfates, 5 parts, magnesium sulfate, 40 parts, calcium carbonate, 2 parts of coated with resin agent, 2 parts, solidifying agent, 100 parts, water.Coated with resin agent comprises 50 parts of epoxy resin, 5 parts of inorganic conditioner, 2 parts, softening agent.Epoxy resin is bisphenol f type epoxy resin.Inorganic conditioner is polymerize aluminum chloride.Softening agent is Octyl adipate.Solidifying agent is Triethylenetetramine (TETA).
A preparation method for peach dedicated fertilizer, comprises the following steps:
1) preparation of coated with resin agent: according to above-mentioned parts by weight, epoxy resin, inorganic conditioner and softening agent are mixed, put into ethanolic soln and obtain coating agent;
2) preparation of solution: starch and water are mixed, and gelatinization obtains starch paste; To in starch paste, add urea and formaldehyde to obtain solution;
3) preparation of fertiliser granulates: phosphoric acid diamines, potassium sulfate, borax, ferrous sulfate, zinc sulfate, manganous sulfate, magnesium sulfate and calcium carbonate are added and be mixed to get slurries in solution in mixing machine according to above-mentioned parts by weight, add solidifying agent to mix and obtain fertiliser granulates, fertiliser granulates is placed on fluidized-bed, inlet temperature is 40 degrees Celsius, and air outlet temperature is 30 degrees Celsius;
4) preparation of peach dedicated fertilizer: coating agent is mixed and can obtain fertilizer with the fertiliser granulates on fluidized-bed; the weight ratio of coating agent and fertiliser granulates is 1:15; sprinkler pressure on described fluidized-bed is 0.05pa, and compressed-air actuated pressure is 0.6pa, and flow is 900ml/h.
An application process for peach dedicated fertilizer is set body and is sprayed described fertilizer before rudiment in early spring, then adopts described fertilizer to spray blade face in the fallen flowers phase at interval of 13 days.The present invention induces the raising peach fruit-setting rate of bearing fruit to reach 78.76% by using above-mentioned fertilizer.
Embodiment 2:
A kind of peach dedicated fertilizer, comprises following component composition according to parts by weight: 80 parts, urea, 35 parts of starch, 30 parts, formaldehyde, 20 parts of phosphoric acid diamines, 30 parts of potassium sulfate, 15 parts of boraxs, 15 parts, ferrous sulfate, 15 parts, zinc sulfate, 15 parts of manganous sulfates, 15 parts, magnesium sulfate, 50 parts, calcium carbonate, 5 parts of coated with resin agent, 10 parts, solidifying agent, 200 parts, water.Coated with resin agent comprises 60 parts of epoxy resin, 10 parts of inorganic conditioner, 5 parts, softening agent.Epoxy resin is polyphenol type tetraglycidel ether epoxy resin.Inorganic conditioner is polyaluminum sulfate potassium.Softening agent is diisodecyl adipate.Solidifying agent is isophorone diamine.
A preparation method for peach dedicated fertilizer, comprises the following steps:
1) preparation of coated with resin agent: according to above-mentioned parts by weight, epoxy resin, inorganic conditioner and softening agent are mixed, put into ethanolic soln and obtain coating agent;
2) preparation of solution: starch and water are mixed, and gelatinization obtains starch paste; To in starch paste, add urea and formaldehyde to obtain solution;
3) preparation of fertiliser granulates: phosphoric acid diamines, potassium sulfate, borax, ferrous sulfate, zinc sulfate, manganous sulfate, magnesium sulfate and calcium carbonate are added and be mixed to get slurries in solution in mixing machine according to above-mentioned parts by weight, add solidifying agent to mix and obtain fertiliser granulates, fertiliser granulates is placed on fluidized-bed, inlet temperature is 50 degrees Celsius, and air outlet temperature is 40 degrees Celsius;
4) preparation of peach dedicated fertilizer: coating agent is mixed and can obtain fertilizer with the fertiliser granulates on fluidized-bed; in coating agent and the weight ratio of fertiliser granulates be 1:20; sprinkler pressure on described fluidized-bed is 0.2pa, and compressed-air actuated pressure is 0.8pa, and flow is 1300ml/h.
An application process for peach dedicated fertilizer is set body and is sprayed described fertilizer before rudiment in early spring, then adopts described fertilizer to spray blade face in the fallen flowers phase at interval of 10 days.The present invention induces the raising peach fruit-setting rate of bearing fruit to reach 88.65% by using above-mentioned fertilizer.
Embodiment 3:
A kind of peach dedicated fertilizer, comprises following component composition according to parts by weight: 70 parts, urea, 25 parts of starch, 25 parts, formaldehyde, 15 parts of phosphoric acid diamines, 25 parts of potassium sulfate, 10 parts of boraxs, 13 parts, ferrous sulfate, 13 parts, zinc sulfate, 10 parts of manganous sulfates, 10 parts, magnesium sulfate, carbonic acid Ca45 part, 3 parts of coated with resin agent, 6 parts, solidifying agent, 150 parts, water.Coated with resin agent comprises 55 parts of epoxy resin, 7 parts of inorganic conditioner, 3 parts, softening agent.Epoxy resin is aliphatic glycidyl ether epoxy resin.Inorganic conditioner is polymerize aluminum chloride.Softening agent is dioctyl sebacate.Solidifying agent is anhydride curing agent.
A preparation method for peach dedicated fertilizer, comprises the following steps:
1) preparation of coated with resin agent: according to above-mentioned parts by weight, epoxy resin, inorganic conditioner and softening agent are mixed, put into ethanolic soln and obtain coating agent;
2) preparation of solution: starch and water are mixed, and gelatinization obtains starch paste; To in starch paste, add urea and formaldehyde to obtain solution;
3) preparation of fertiliser granulates: phosphoric acid diamines, potassium sulfate, borax, ferrous sulfate, zinc sulfate, manganous sulfate, magnesium sulfate and calcium carbonate are added and be mixed to get slurries in solution in mixing machine according to above-mentioned parts by weight, add solidifying agent to mix and obtain fertiliser granulates, fertiliser granulates is placed on fluidized-bed, inlet temperature is 45 degrees Celsius, and air outlet temperature is 35 degrees Celsius;
4) preparation of peach dedicated fertilizer: coating agent is mixed and can obtain fertilizer with the fertiliser granulates on fluidized-bed; the weight ratio of coating agent and fertiliser granulates is 1:18; sprinkler pressure on described fluidized-bed is 0.1pa, and compressed-air actuated pressure is 0.7pa, and flow is 1200ml/h.
An application process for peach dedicated fertilizer is set body and is sprayed described fertilizer before rudiment in early spring, then adopts described fertilizer to spray blade face in the fallen flowers phase at interval of 15 days.The present invention induces the raising peach fruit-setting rate of bearing fruit to reach 82.56% by using above-mentioned fertilizer.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a peach dedicated fertilizer, it is characterized in that, comprise following component composition according to parts by weight: 60～80 parts, urea, 15～35 parts of starch, 20～30 parts, formaldehyde, 10～20 parts of phosphoric acid diamines, 15～30 parts of potassium sulfate, 5～15 parts of boraxs, 10～15 parts, ferrous sulfate, 10～15 parts, zinc sulfate, 5～15 parts of manganous sulfates, 5～15 parts, magnesium sulfate, 40～50 parts, calcium carbonate, 2～5 parts of coated with resin agent, 2～10 parts, solidifying agent, 100～200 parts, water.
2. a kind of peach dedicated fertilizer according to claim 1, is characterized in that, described coated with resin agent comprises 50～60 parts of epoxy resin, 5～10 parts of inorganic conditioner, 2～5 parts, softening agent.
3. a kind of peach dedicated fertilizer according to claim 2, is characterized in that, described epoxy resin is one or more in bisphenol f type epoxy resin, polyphenol type tetraglycidel ether epoxy resin or aliphatic glycidyl ether epoxy resin.
4. a kind of peach dedicated fertilizer according to claim 2, is characterized in that, described inorganic conditioner is polymerize aluminum chloride or polyaluminum sulfate potassium.
5. a kind of peach dedicated fertilizer according to claim 2, is characterized in that, described softening agent is one or more in Octyl adipate, diisodecyl adipate, dioctyl sebacate.
6. a kind of peach dedicated fertilizer according to claim 2, is characterized in that, described solidifying agent is one or more in Triethylenetetramine (TETA), isophorone diamine or anhydride curing agent.
7. a preparation method for peach dedicated fertilizer, is characterized in that, comprises the following steps:
1) preparation of coated with resin agent: according to parts by weight claimed in claim 2, epoxy resin, inorganic conditioner and softening agent are mixed, put into ethanolic soln and obtain coating agent;
2) preparation of solution: starch and water are mixed, and gelatinization obtains starch paste; To in starch paste, add urea and formaldehyde to obtain solution;
3) preparation of fertiliser granulates: phosphoric acid diamines, potassium sulfate, borax, ferrous sulfate, zinc sulfate, manganous sulfate, magnesium sulfate and calcium carbonate are added and be mixed to get slurries in solution in mixing machine according to parts by weight claimed in claim 1, add solidifying agent to mix and obtain fertiliser granulates, fertiliser granulates is placed on fluidized-bed, inlet temperature is 40～50 degrees Celsius, and air outlet temperature is 30～40 degrees Celsius;
4) preparation of peach dedicated fertilizer: coating agent is mixed and can obtain fertilizer with the fertiliser granulates on fluidized-bed, and the sprinkler pressure on described fluidized-bed is 0.05～0.2pa, and compressed-air actuated pressure is 0.6～0.8pa, and flow is 900～1300ml/h.
8. the preparation method of a kind of peach dedicated fertilizer according to claim 7, is characterized in that, the coating agent in described step 4) and the weight ratio of fertiliser granulates are 1:15～20.
9. the application of a kind of peach dedicated fertilizer claimed in claim 1 aspect plantation peach.
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| CN201410321572.XA CN104058869B (en) | 2014-07-08 | 2014-07-08 | A kind of peach dedicated fertilizer and its preparation method and application |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446841A (en) * | 2014-12-08 | 2015-03-25 | 镇江市官塘生态农业有限公司 | Special fertilizer for peach trees as well as preparation method and application thereof |
| CN107673931A (en) * | 2017-11-16 | 2018-02-09 | 来安县世外桃园生态农业专业合作社 | A kind of composite slow-release fertilizer for improving yellow peach yield |
| CN107721523A (en) * | 2017-11-20 | 2018-02-23 | 衡阳县桃园果品专业合作社 | Prevent and treat conditioning nutrient solution, preparation method and its application method of peach fruit drop |
| CN107721634A (en) * | 2017-11-20 | 2018-02-23 | 衡阳县桃园果品专业合作社 | Prevent nutrient solution, preparation method and its application method of peach fruit drop |
| CN107721633A (en) * | 2017-11-20 | 2018-02-23 | 衡阳县桃园果品专业合作社 | A kind of conditioning nutrient solution for preventing peach fruit drop, preparation method and its application method |
| CN107746306A (en) * | 2017-11-20 | 2018-03-02 | 衡阳县桃园果品专业合作社 | Prevent conditioning nutrient solution, preparation method and its application method of peach shedding |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446841A (en) * | 2014-12-08 | 2015-03-25 | 镇江市官塘生态农业有限公司 | Special fertilizer for peach trees as well as preparation method and application thereof |
| CN107673931A (en) * | 2017-11-16 | 2018-02-09 | 来安县世外桃园生态农业专业合作社 | A kind of composite slow-release fertilizer for improving yellow peach yield |
| CN107721523A (en) * | 2017-11-20 | 2018-02-23 | 衡阳县桃园果品专业合作社 | Prevent and treat conditioning nutrient solution, preparation method and its application method of peach fruit drop |
| CN107721634A (en) * | 2017-11-20 | 2018-02-23 | 衡阳县桃园果品专业合作社 | Prevent nutrient solution, preparation method and its application method of peach fruit drop |
| CN107721633A (en) * | 2017-11-20 | 2018-02-23 | 衡阳县桃园果品专业合作社 | A kind of conditioning nutrient solution for preventing peach fruit drop, preparation method and its application method |
| CN107746306A (en) * | 2017-11-20 | 2018-03-02 | 衡阳县桃园果品专业合作社 | Prevent conditioning nutrient solution, preparation method and its application method of peach shedding |
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| CN104058869B (en) | 2016-08-24 |
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