CN103664399B - A kind of pear tree special slow release fertilizer and preparation method thereof - Google Patents
A kind of pear tree special slow release fertilizer and preparation method thereof Download PDFInfo
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Abstract
The invention provides a kind of pear tree special slow release fertilizer and preparation method thereof, described pear tree special slow release fertilizer is made up of xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element and water, described trace element is made up of agricultural rare-earth, borax, ferrous sulfate, copper sulfate, manganous sulfate and Zinc Sulphate Heptahydrate, and its preparation method is that after each components dissolved stirs, mixing granulation forms; Described pear tree special slow release fertilizer reasonable recipe, the utilization ratio of fertilizer and the output of pear tree is substantially increased by the synergy of each component, efficiently solve crop eutrophy or nutritional deficiency disease problem simultaneously, substantially improve the mouthfeel of Pear Fruit, effectively prevent the water pollution problem because fertilizer loss brings simultaneously, improvement soil, economizes on resources, reduces costs; Described preparation method is simple, is applicable to the needs that large-scale industrial is produced.
Description
Technical field
The present invention relates to a kind of organic fertilizer and preparation method thereof, especially a kind of pear tree special slow release fertilizer and preparation method thereof.
Background technology
Need to use chemical fertilizer in the planting process of pear tree, but the evolutionary process changing soil that the use of chemical fertilizer is artificial, make in existing agricultural production process, the mineral substance of nature weathering cannot meet the needs that pear tree grows fast, cause nutrient deficiency, need to carry out artificial auxiliary interpolation.But the demand of pear tree to nutrient reaches 17 kinds, comprises carbon, hydrogen, oxygen; Nitrogen, phosphorus, potassium; Calcium, magnesium, sulphur etc., and the pear tree of different varieties is also different to the demand of nutrient, so there is composite fertilizer, Chemical Mixed Fertilizer, survey soil formula fertilizer, to realizing the balanced nutritious absorption of crop.But long term production finds that various pear tree is also different and be nonlinear to the absorption rate of nutrient, so invented Controlled Release Fertilizer, mainly sulphur coating and wax film-coating technique, but still fail to solve the utilization ratio problem of instant fertilizer, and then eutrophy or nutritional deficiency disease problem and instant fertilizer can not to be solved in Growth of Pear Trees process to run off the water pollution problem brought.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pear tree special slow release fertilizer.
Another technical problem to be solved by this invention is the preparation method providing above-mentioned special slow release fertilizer.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of pear tree special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element and water composition, by its weight parts xylogen 10-12 part, diatomite 4-6 part, attapulgite 3-5 part, humic acid 16-18 part, calcium-base bentonite 16-18 part, nitrogenous fertilizer 8-10 part, phosphate fertilizer 4-5 part, potash fertilizer 5-6 part, trace element 0.8-1.1 part, water 11-14 part, wherein, described trace element is by agricultural rare-earth, borax, ferrous sulfate, copper sulfate, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.5 parts, 1.5 parts, ferrous sulfate, 1.5 parts, copper sulfate, manganous sulfate 1.5 parts, Zinc Sulphate Heptahydrate 1.5 parts.
Preferably, above-mentioned pear tree special slow release fertilizer, by 12 parts, its weight parts xylogen, 6 parts, diatomite, attapulgite 3.5 parts, humic acid 17.5 parts, calcium-base bentonite 17.5 parts, 8 parts, nitrogenous fertilizer, 4.4 parts, phosphate fertilizer, 6 parts, potash fertilizer, trace element 1.1 parts, 13.5 parts, water.
Preferably, above-mentioned pear tree special slow release fertilizer, described nitrogenous fertilizer is ammonium phosphate or monoammonium phosphate; Phosphate fertilizer is fused(calcium magnesium)phosphate; Potash fertilizer is Repone K or potassium sulfate.
The preparation method of above-mentioned pear tree special slow release fertilizer, concrete steps are:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature controls at 80-96 DEG C, makes macroelement lysate;
(2) by above-mentioned parts by weight, borax, ferrous sulfate, copper sulfate, manganous sulfate, Zinc Sulphate Heptahydrate and agricultural rare-earth are dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) by above-mentioned parts by weight, xylogen, diatomite, attapulgite, humic acid and calcium-base bentonite are carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Preferably, the preparation method of above-mentioned pear tree special slow release fertilizer, after being also included in step (5) extruding granulating, will extruding particle and throw circle through three grades, and be carried out drying, cooling by salable product through transfer roller in described step.
Above-mentioned pear tree special slow release fertilizer, is applicable to various pear tree, fertilising 250kg/ mu, and adopt trench digging buriing mode to apply fertilizer, 250 days time, contrast volume increase more than 12.5%, quality improves one-level, increases income more than 288 yuan/mu.
The invention has the beneficial effects as follows:
Above-mentioned pear tree special slow release fertilizer, reasonable recipe, the utilization ratio of fertilizer and the output of pear tree is substantially increased by the synergy of each component, efficiently solve crop eutrophy or nutritional deficiency disease problem simultaneously, substantially improve the mouthfeel of Pear Fruit, effectively prevent the water pollution problem because fertilizer loss brings simultaneously, improvement soil, economize on resources, reduce costs; Described preparation method is simple, is applicable to the needs that large-scale industrial is produced.
Embodiment
Be further described technical scheme of the present invention below in conjunction with specific embodiment, each component of the present invention is commercial commodity.
Embodiment 1
A kind of pear tree special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, ammonium phosphate, fused(calcium magnesium)phosphate, Repone K, trace element and water composition, wherein, xylogen 12kg, diatomite 6kg, attapulgite 3.5kg, humic acid 17.5kg, calcium-base bentonite 17.5kg, ammonium phosphate 8kg, fused(calcium magnesium)phosphate 4.4kg, Repone K 6kg, trace element 1.1kg, water 13.5kg, described trace element is by agricultural rare-earth, borax, ferrous sulfate, copper sulfate, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.5 parts, 1.5 parts, ferrous sulfate, 1.5 parts, copper sulfate, manganous sulfate 1.5 parts, Zinc Sulphate Heptahydrate 1.5 parts.
The preparation method of above-mentioned pear tree special slow release fertilizer, concrete steps are:
(1) ammonium phosphate taken above-mentioned, fused(calcium magnesium)phosphate, Repone K are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 89 DEG C, to make macroelement lysate;
(2) above-mentioned borax, ferrous sulfate, copper sulfate, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating;
(6) particle will be extruded and throw circle through three grades, and through transfer roller, salable product be carried out drying, cooling.
Embodiment 2
A kind of pear tree special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, monoammonium phosphate, fused(calcium magnesium)phosphate, potassium sulfate, trace element and water composition, wherein, xylogen 12kg, diatomite 4kg, attapulgite 3kg, humic acid 18kg, calcium-base bentonite 18kg, monoammonium phosphate 8kg, fused(calcium magnesium)phosphate 5kg, potassium sulfate 5kg, trace element 0.8kg, water 14kg, described trace element is by agricultural rare-earth, borax, ferrous sulfate, copper sulfate, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.5 parts, 1.5 parts, ferrous sulfate, 1.5 parts, copper sulfate, manganous sulfate 1.5 parts, Zinc Sulphate Heptahydrate 1.5 parts.
The preparation method of above-mentioned pear tree special slow release fertilizer, concrete steps are:
(1) monoammonium phosphate taken above-mentioned, fused(calcium magnesium)phosphate, potassium sulfate are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 96 DEG C, to make macroelement lysate;
(2) above-mentioned borax, ferrous sulfate, copper sulfate, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Embodiment 3
A kind of pear tree special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, ammonium phosphate, fused(calcium magnesium)phosphate, potassium sulfate, trace element and water composition, wherein, xylogen 10kg, diatomite 6kg, attapulgite 5kg, humic acid 16kg, calcium-base bentonite 16kg, ammonium phosphate 10kg, fused(calcium magnesium)phosphate 4kg, potassium sulfate 6kg, trace element 1.1kg, water 11kg, described trace element is by agricultural rare-earth, borax, ferrous sulfate, copper sulfate, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.5 parts, 1.5 parts, ferrous sulfate, 1.5 parts, copper sulfate, manganous sulfate 1.5 parts, Zinc Sulphate Heptahydrate 1.5 parts.
The preparation method of above-mentioned pear tree special slow release fertilizer, concrete steps are:
(1) ammonium phosphate taken above-mentioned, fused(calcium magnesium)phosphate, potassium sulfate are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 80 DEG C, to make macroelement lysate;
(2) above-mentioned borax, ferrous sulfate, copper sulfate, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Embodiment 4
A kind of pear tree special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, monoammonium phosphate, fused(calcium magnesium)phosphate, Repone K, trace element and water composition, wherein, xylogen 11kg, diatomite 5kg, attapulgite 4kg, humic acid 17kg, calcium-base bentonite 17kg, monoammonium phosphate 8.5kg, fused(calcium magnesium)phosphate 5kg, Repone K 5.5kg, trace element 1.0kg, water 12kg, described trace element is by agricultural rare-earth, borax, ferrous sulfate, copper sulfate, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.5 parts, 1.5 parts, ferrous sulfate, 1.5 parts, copper sulfate, manganous sulfate 1.5 parts, Zinc Sulphate Heptahydrate 1.5 parts.
The preparation method of above-mentioned pear tree special slow release fertilizer, concrete steps are:
(1) monoammonium phosphate taken above-mentioned, fused(calcium magnesium)phosphate, Repone K are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 85 DEG C, to make macroelement lysate;
(2) above-mentioned borax, ferrous sulfate, copper sulfate, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating;
(6) particle will be extruded and throw circle through three grades, and through transfer roller, salable product be carried out drying, cooling.
The described each component of one of above-described embodiment 1-4 is commercially available prod, and each amounts of components increased according to same ratio or reduce, the parts by weight relation of each component of gained all belongs to protection scope of the present invention.
Experimental example 1
Slow release organic fertilizer described in the embodiment of the present invention 1 is adopted to apply fertilizer to pear tree planting experiment district of Shenzhou City of Hebei province, other areas still use conventional fertilizers routine operation, trench digging buriing mode is adopted to apply fertilizer according to 250kg/ mu Slow release organic fertilizer described in embodiment 1,250 days time, contrast with traditional fertilization area and increase production
12.5%, quality improves one-level, increases income 288 yuan/mu, and institute produces that pears meat is fine and smooth, juice is abundant sweet, and the soil fertility comparatively obvious optimization in other areas.
Above-mentioned detailed description of this kind of pear tree special slow release fertilizer and preparation method thereof being carried out with reference to embodiment; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under general plotting of the present invention and amendment, should belong within protection scope of the present invention.
Claims (5)
1. a pear tree special slow release fertilizer, it is characterized in that: by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element and water composition, by its weight parts xylogen 10-12 part, diatomite 4-6 part, attapulgite 3-5 part, humic acid 16-18 part, calcium-base bentonite 16-18 part, nitrogenous fertilizer 8-10 part, phosphate fertilizer 4-5 part, potash fertilizer 5-6 part, trace element 0.8-1.1 part, water 11-14 part, wherein, described trace element is by agricultural rare-earth, borax, ferrous sulfate, copper sulfate, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.5 parts, 1.5 parts, ferrous sulfate, 1.5 parts, copper sulfate, manganous sulfate 1.5 parts, Zinc Sulphate Heptahydrate 1.5 parts, wherein, described Slow release organic fertilizer is prepared by following method:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature controls at 80-96 DEG C, makes macroelement lysate;
(2) by above-mentioned parts by weight, borax, ferrous sulfate, copper sulfate, manganous sulfate, Zinc Sulphate Heptahydrate and agricultural rare-earth are dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) by above-mentioned parts by weight, xylogen, diatomite, attapulgite, humic acid and calcium-base bentonite are carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
2. pear tree special slow release fertilizer according to claim 1, is characterized in that: by 12 parts, its weight parts xylogen, 6 parts, diatomite, attapulgite 3.5 parts, humic acid 17.5 parts, calcium-base bentonite 17.5 parts, 8 parts, nitrogenous fertilizer, 4.4 parts, phosphate fertilizer, 6 parts, potash fertilizer, trace element 1.1 parts, 13.5 parts, water.
3. pear tree special slow release fertilizer according to claim 1 and 2, is characterized in that: described nitrogenous fertilizer is ammonium phosphate or monoammonium phosphate; Phosphate fertilizer is fused(calcium magnesium)phosphate; Potash fertilizer is Repone K or potassium sulfate.
4. the preparation method of the pear tree special slow release fertilizer that one of claim 1-3 is described, is characterized in that: concrete steps are:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature controls at 80-96 DEG C, makes macroelement lysate;
(2) by above-mentioned parts by weight, borax, ferrous sulfate, copper sulfate, manganous sulfate, Zinc Sulphate Heptahydrate and agricultural rare-earth are dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) by above-mentioned parts by weight, xylogen, diatomite, attapulgite, humic acid and calcium-base bentonite are carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
5. the preparation method of pear tree special slow release fertilizer according to claim 4, it is characterized in that: after being also included in step (5) extruding granulating in described step, particle will be extruded and throw circle through three grades, and through transfer roller, salable product be carried out drying, cooling.
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