CN104072297A - Special fertilizer for poplar tree, and preparation method and application thereof - Google Patents
Special fertilizer for poplar tree, and preparation method and application thereof Download PDFInfo
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- CN104072297A CN104072297A CN201410322055.4A CN201410322055A CN104072297A CN 104072297 A CN104072297 A CN 104072297A CN 201410322055 A CN201410322055 A CN 201410322055A CN 104072297 A CN104072297 A CN 104072297A
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Abstract
The invention discloses a special fertilizer for a poplar tree. The special fertilizer comprises the following components in parts by weight: 50-60 parts of urea, 20-35 parts of starch, 15-30 parts of formaldehyde, 20-30 parts of humic acid, 10-20 parts of disodium hydrogen phosphate, 15-30 parts of potassium sulphate, 5-15 parts of sodium borate, 10-15 parts of amino acid, 10-15 parts of zinc sulfate, 5-15 parts of manganese sulfate, 5-15 parts of magnesium sulfate, 40-50 parts of water-retaining agent, 2-5 parts of resin coating agent, 2-10 parts of curing agent and 100-200 parts of water. The special fertilizer is a complex containing a plurality of nutrients, the fertilizer disclosed by the invention also has the slow release function, the nutrient elements can be better absorbed, and the fertilizer plays a role of adjusting soil balance nutrition. The yield of the poplar tree is improved by 40-55%, the flowering phase of the poplar tree is prolonged, and direct economic benefits of 7000-8000 yuan per 667m<2> are obtained.
Description
Technical field
The invention belongs to agricultural technology field, particularly a kind of poplar dedicated fertilizer material and its preparation method and application.
Background technology
The willow whole body is all precious, and the past, people lacked research, and particularly the leaf of willow, skin, inflorescence are all abandoned or are made fuel.Along with livestock technology is flourish, people have carried out comprehensive research to the exploitation of livestock feed, and the skin of willow, leaf, inflorescence are worth and are re-recognized.Poplar bark powder also can be used for manufacturing the weighting agent of tackiness agent, and gemma populi can be made sanitas and be used as medicine; Poplar bloassom can make heat-insulation material.
In a growth cycle for willow, needing to absorb more nutritive substance, is not only nitrogen that common fertilizer provides, phosphorus, potassium, theoretical according to wooden barrel short slab, as lack other nutrients, just can not grow by normal growth plant slight of stature, ear uneven, pollination rate is low, has a strong impact on output.The fertilizer of willow does not generally have slow-release function at present, fertilizer nutritive element is not comprehensive in addition, cause willow fertilizer in process of growth effectively not absorb and utilize, thereby cause the later stage malnutritive, in fertilising process, also need in addition reasonably to adjust the opportunity of fertilising, cause nutritional imbalance and fertilizer absorption rate low, cause willow 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 poplar dedicated fertilizer material.
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 poplar dedicated fertilizer material, according to parts by weight, comprise that following component forms: 50～60 parts, urea, 20～35 parts of starch, 15～30 parts, formaldehyde, 20 ~ 30 parts of humic acidss, 10～20 parts of Sodium phosphate dibasics, 15～30 parts of potassium sulfate, 5～15 parts of boraxs, 0～15 part of amino acid/11,10～15 parts, zinc sulfate, 5～15 parts of manganous sulfates, 5～15 parts, magnesium sulfate, 40～50 parts of water-holding agents, 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 30～50 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 poplar dedicated fertilizer material, 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: Sodium phosphate dibasic, potassium sulfate, borax, amino acid, zinc sulfate, manganous sulfate, magnesium sulfate and water-holding agent 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 ℃, and air outlet temperature is 30～40 ℃;
4) preparation of poplar dedicated fertilizer material: coating agent is mixed and can obtain fertilizer with 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.
Above-mentioned steps 4) the coating agent in and the weight ratio of fertiliser granulates are 1:10～20.
The application of above-mentioned a kind of poplar dedicated fertilizer material aspect plantation willow.
An application process for poplar dedicated fertilizer material is set body and is sprayed described fertilizer before rudiment in early spring, then in the fallen flowers phase, at interval of 10～15 days, adopts described fertilizer to spray blade face.
Beneficial effect: the present invention is with respect to prior art, have the following advantages: the present invention is the synthesis that contains multiple nutrient, and fertilizer of the present invention also possesses slow-release function, can make nutritive element better absorb, and having played the effect that regulates soil balanced nutrients, is a kind of new and effective no-pollution full nutrition dedicated fertilizer.The invention enables willow output to improve 40% ~ 55%, and make the longer blooming period of willow, obtained 7000 ~ 8000 yuan/667m of direct economic benefit
2.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, but the invention is not restricted to this.
Embodiment 1
A poplar dedicated fertilizer material, comprises that according to parts by weight following component forms: 50 parts, urea, 20 parts of starch, 15 parts, formaldehyde, 20 parts of humic acidss, 10 parts of Sodium phosphate dibasics, 15 parts of potassium sulfate, 5 parts of boraxs, 0 part of amino acid/11,10 parts, zinc sulfate, 5 parts of manganous sulfates, 5 parts, magnesium sulfate, 40 parts of water-holding agents, 2 parts of coated with resin agent, 2 parts, solidifying agent, 100 parts, water.Coated with resin agent comprises 30 parts of epoxy resin, 5 parts of inorganic conditioner, 2 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 poplar dedicated fertilizer material, 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: Sodium phosphate dibasic, potassium sulfate, borax, amino acid, zinc sulfate, manganous sulfate, magnesium sulfate and water-holding agent 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 ℃, and air outlet temperature is 35 ℃;
4) preparation of poplar dedicated fertilizer material: coating agent is mixed and can obtain fertilizer with fertiliser granulates on fluidized-bed, and the sprinkler pressure on described fluidized-bed is 0.1pa, and compressed-air actuated pressure is 0.7pa, and flow is 1100ml/h.
Above-mentioned steps 4) the coating agent in and the weight ratio of fertiliser granulates are 1:15.Willow output has improved 40%, and makes the longer blooming period of willow, has obtained 7000 yuan/667m of direct economic benefit
2.
Embodiment 2:
A poplar dedicated fertilizer material, comprises that according to parts by weight following component forms: 55 parts, urea, 32 parts of starch, 25 parts, formaldehyde, 25 parts of humic acidss, 15 parts of Sodium phosphate dibasics, 25 parts of potassium sulfate, 10 parts of boraxs, 3 parts of amino acid/11s, 13 parts, zinc sulfate, 10 parts of manganous sulfates, 10 parts, magnesium sulfate, 45 parts of water-holding agents, 3 parts of coated with resin agent, 6 parts, solidifying agent, 150 parts, water.Coated with resin agent comprises 40 parts of epoxy resin, 7 parts of inorganic conditioner, 3 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 poplar dedicated fertilizer material, 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: Sodium phosphate dibasic, potassium sulfate, borax, amino acid, zinc sulfate, manganous sulfate, magnesium sulfate and water-holding agent 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 ℃, and air outlet temperature is 30 ℃;
4) preparation of poplar dedicated fertilizer material: coating agent is mixed and can obtain fertilizer with fertiliser granulates on fluidized-bed, and the sprinkler pressure on described fluidized-bed is 0.2pa, and compressed-air actuated pressure is 0.6pa, and flow is 900ml/h.
Above-mentioned steps 4) the coating agent in and the weight ratio of fertiliser granulates are 1:10.Willow output has improved 50%, and makes the longer blooming period of willow, has obtained 7500 yuan/667m of direct economic benefit
2.
Embodiment 3: a kind of poplar dedicated fertilizer material, comprises that according to parts by weight following component forms: 60 parts, urea, 35 parts of starch, 30 parts, formaldehyde, 30 parts of humic acidss, 20 parts of Sodium phosphate dibasics, 30 parts of potassium sulfate, 15 parts of boraxs, 5 parts of amino acid/11s, 15 parts, zinc sulfate, 15 parts of manganous sulfates, 15 parts, magnesium sulfate, 50 parts of water-holding agents, 5 parts of coated with resin agent, 10 parts, solidifying agent, 200 parts, water.Coated with resin agent comprises 50 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 poplar dedicated fertilizer material, 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: Sodium phosphate dibasic, potassium sulfate, borax, amino acid, zinc sulfate, manganous sulfate, magnesium sulfate and water-holding agent 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 ℃, and air outlet temperature is 40 ℃;
4) preparation of poplar dedicated fertilizer material: coating agent is mixed and can obtain fertilizer with fertiliser granulates on fluidized-bed, and the sprinkler pressure on described fluidized-bed is 0.05pa, and compressed-air actuated pressure is 0.8pa, and flow is 1300ml/h.
Above-mentioned steps 4) the coating agent in and the weight ratio of fertiliser granulates are 1:20.Willow output has improved 55%, and makes the longer blooming period of willow, has obtained 8000 yuan/667m of direct economic benefit
2.
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 poplar dedicated fertilizer material, it is characterized in that, according to parts by weight, comprise that following component forms: 50～60 parts, urea, 20～35 parts of starch, 15～30 parts, formaldehyde, 20 ~ 30 parts of humic acidss, 10～20 parts of Sodium phosphate dibasics, 15～30 parts of potassium sulfate, 5～15 parts of boraxs, 0～15 part of amino acid/11,10～15 parts, zinc sulfate, 5～15 parts of manganous sulfates, 5～15 parts, magnesium sulfate, 40～50 parts of water-holding agents, 2～5 parts of coated with resin agent, 2～10 parts, solidifying agent, 100～200 parts, water.
2. a kind of poplar dedicated fertilizer material according to claim 1, is characterized in that, described coated with resin agent comprises 30～50 parts of epoxy resin, 5～10 parts of inorganic conditioner, 2～5 parts, softening agent.
3. a kind of poplar dedicated fertilizer material 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 poplar dedicated fertilizer material according to claim 2, is characterized in that, described inorganic conditioner is polymerize aluminum chloride or polyaluminum sulfate potassium.
5. a kind of poplar dedicated fertilizer material 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 poplar dedicated fertilizer material 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 poplar dedicated fertilizer material, 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: Sodium phosphate dibasic, potassium sulfate, borax, amino acid, zinc sulfate, manganous sulfate, magnesium sulfate and water-holding agent 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 ℃, and air outlet temperature is 30～40 ℃;
4) preparation of poplar dedicated fertilizer material: coating agent is mixed and can obtain fertilizer with 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 poplar dedicated fertilizer material according to claim 7, is characterized in that, the coating agent in described step 4) and the weight ratio of fertiliser granulates are 1:10～20.
9. the application of a kind of poplar dedicated fertilizer material claimed in claim 1 aspect plantation willow.
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| CN201410322055.4A CN104072297B (en) | 2014-07-08 | 2014-07-08 | A kind of poplar dedicated fertilizer material and its preparation method and application |
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| CN201410322055.4A CN104072297B (en) | 2014-07-08 | 2014-07-08 | A kind of poplar dedicated fertilizer material and its preparation method and application |
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Cited By (4)
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| CN104609964A (en) * | 2015-01-29 | 2015-05-13 | 中国热带农业科学院橡胶研究所 | Double-layer coated fertilizer and preparation method thereof |
| CN106508454A (en) * | 2016-10-26 | 2017-03-22 | 天津市农业资源与环境研究所 | Compound regulating agent for increasing yield of vegetable seeds and applying method and application |
| CN108976061A (en) * | 2018-10-20 | 2018-12-11 | 安徽省天下彩源种苗科技有限公司 | A kind of dedicated top dressing of poplar and preparation method thereof |
| CN110776362A (en) * | 2019-11-08 | 2020-02-11 | 顾竞明 | Special fertilizer for tea trees |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609964A (en) * | 2015-01-29 | 2015-05-13 | 中国热带农业科学院橡胶研究所 | Double-layer coated fertilizer and preparation method thereof |
| CN106508454A (en) * | 2016-10-26 | 2017-03-22 | 天津市农业资源与环境研究所 | Compound regulating agent for increasing yield of vegetable seeds and applying method and application |
| CN108976061A (en) * | 2018-10-20 | 2018-12-11 | 安徽省天下彩源种苗科技有限公司 | A kind of dedicated top dressing of poplar and preparation method thereof |
| CN110776362A (en) * | 2019-11-08 | 2020-02-11 | 顾竞明 | Special fertilizer for tea trees |
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| CN104072297B (en) | 2016-06-29 |
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