CN102659477A - Sustained-release organic fertilizer for fruits and vegetables and preparation method thereof - Google Patents
Sustained-release organic fertilizer for fruits and vegetables and preparation method thereof Download PDFInfo
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- CN102659477A CN102659477A CN2012101323608A CN201210132360A CN102659477A CN 102659477 A CN102659477 A CN 102659477A CN 2012101323608 A CN2012101323608 A CN 2012101323608A CN 201210132360 A CN201210132360 A CN 201210132360A CN 102659477 A CN102659477 A CN 102659477A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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Abstract
The invention provides a sustained-release organic fertilizer for fruits and vegetables and a preparation method thereof. The sustained-release organic fertilizer for fruits and vegetables consists of lignin, kieselguhr, humic acid, calcium-based silicate minerals, a nitrogen fertilizer, a phosphatic fertilizer, a potassic fertilizer, trace elements, sesame-seed cake and water, wherein the trace elements comprise ferrous sulfate, boron sulphate, crystallized magnesium sulfate and molybdenum sulphate. According to the preparation method, the fertilizer is prepared by dissolving the components, stirring, mixing and granulating. The sustained-release organic fertilizer for the fruits and vegetables is reasonable in formula, the utilization rate of the organic fertilizer and the yield of the fruits and vegetables are improved greatly under the synergistic action of the components, the problems of eutrophy or nutrient deficiency symptoms of crops and water body pollution caused by fertilizer loss are solved effectively, resources are saved, and the cost is reduced; and the preparation method is simple, and is applicable for industrial production.
Description
Technical field
The present invention relates to a kind of organic fertilizer and preparation method thereof, especially a kind of fruits and vegetables are with slowly-releasing fertilizer and preparation method thereof.
Background technology
Along with the increase of population, the rapid minimizing in arable land, human survival is faced with formidable challenges.In order to produce more food; The mankind begin to use chemical fertilizer at the beginning of last century; Also artificial thus change the evolutionary process of soil, make that the mineral substance of nature weathering can't satisfy the crop needs of growth fast in the existing agricultural production process; Cause nutrient deficiency, need carry out artificially auxiliary the interpolation.Yet crop comprises carbon, hydrogen, oxygen to nearly 17 kinds of nutrient demand; Nitrogen phosphorus potassium; Calcium, magnesium, sulphur; Iron, boron, manganese, copper, zinc, molybdenum, chlorine, nickel, and Different Crop also is different to nutrient demand, then occurred that composite fertilizer, compound are fertile, to survey the soil prescription fertile, in the hope of realizing the balanced nutritious absorption of crop.It is also different and be non-linear to nutrient absorbing speed that yet long term production is found Different Crop; So it is fertile to have invented controlled release; Mainly be sulphur coating and wax film-coating technique; But still fail to solve instant fertilizer utilization ratio problem, and then can not solve the water pollution problem that crop eutrophy or nutritional deficiency disease problem and instant fertilizer loss bring.Therefore to the characteristics of demand of Different Crop, develop the organic fertilizer that can improve utilization rate of fertilizer greatly and have very important production practice meaning Different Nutrients.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of fruits and vegetables to use the slowly-releasing fertilizer.
Another technical problem to be solved by this invention is to provide the preparation method of above-mentioned fruits and vegetables with the slowly-releasing fertilizer.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base silicate mine, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element, sesame cake meal and water; Wherein by its parts by weight xylogen 9-11 part, zeyssatite 9-11 part, humic acid 18-21 part, calcium base silicate mine 18-19 part, nitrogenous fertilizer 9-11 part, phosphate fertilizer 3-5 part, potash fertilizer 7-10 part, micro-8-9 part, sesame cake meal 8-12 part and water 9-11 part; Said trace element is ferrous sulfate, sulfuric acid boron, crystalline sulfuric acid magnesium and molybdenum trisulfate, by its parts by weight ferrous sulfate 0.2-0.3 part, sulfuric acid boron 0.2-0.3 part, crystalline sulfuric acid magnesium 0.8-1.5 part and molybdenum trisulfate 0.2-0.3 part.
Preferably; Above-mentioned fruits and vegetables are used the slowly-releasing fertilizer; By 11 parts in 10 parts in its parts by weight xylogen, 10 parts in zeyssatite, 20 parts of humic acid, 18 parts of calcium base silicate mines, 10 parts in nitrogenous fertilizer, 4 parts in phosphate fertilizer, 8 parts in potash fertilizer, 8 parts of trace elements, 10 parts of sesame cake meals and water, said trace element is by 0.3 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 1.1 parts in crystalline sulfuric acid magnesium, 0.2 part of molybdenum trisulfate.
Preferably; Above-mentioned fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base silicate mine, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element, sesame cake meal and water; Wherein by its parts by weight xylogen 9-11 part, zeyssatite 9-11 part, humic acid 18-21 part, calcium base silicate mine 18-19 part, nitrogenous fertilizer 9-11 part, phosphate fertilizer 3-5 part, potash fertilizer 7-10 part, micro-8-9 part, sesame cake meal 8-12 part and water 9-11 part; Said trace element is ferrous sulfate, sulfuric acid boron, crystalline sulfuric acid magnesium, molybdenum trisulfate, general calcium and crystalline sulfuric acid zinc, by its parts by weight ferrous sulfate 0.2-0.3 part, sulfuric acid boron 0.2-0.3 part, crystalline sulfuric acid magnesium 0.8-1.5 part, molybdenum trisulfate 0.2-0.3 part, general calcium 3-5 part, crystalline sulfuric acid zinc 0.2-0.3 part.
Preferably; Above-mentioned fruits and vegetables are used the slowly-releasing fertilizer; By 11 parts in 10 parts in its parts by weight xylogen, 10 parts in zeyssatite, 20 parts of humic acid, 18 parts of calcium base silicate mines, 10 parts in nitrogenous fertilizer, 4 parts in phosphate fertilizer, 8 parts in potash fertilizer, 8 parts of trace elements, 10 parts of sesame cake meals and water, said trace element is by 0.3 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 1.1 parts in crystalline sulfuric acid magnesium, 0.2 part of molybdenum trisulfate, 4 parts of general calcium, 0.3 part on crystalline sulfuric acid zinc.
Preferably, above-mentioned fruits and vegetables are used the slowly-releasing fertilizer, and said calcium base silicate mine is a calcium base Pang Run soil; Nitrogenous fertilizer is urea, ammonium chloride, bicarbonate of ammonia or ammonium phosphate; Phosphate fertilizer is monoammonium phosphate or diammonium phosphate; Potash fertilizer is Repone K or vitriolate of tartar.
Preferably, above-mentioned fruits and vegetables are used the slowly-releasing fertilizer, and said fruits and vegetables are grape, strawberry, banana, tomato, radish, cucumber or color green pepper.
Preferably, above-mentioned fruits and vegetables are used the slowly-releasing fertilizer, and said fruits and vegetables are grape, strawberry, tomato, radish or color green pepper.
Above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in lixator internal recycle heating for dissolving, temperature is controlled at 80-136 ℃, processes the macroelement lysate;
2, molybdenum trisulfate, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, crystalline sulfuric acid magnesium, xylogen, zeyssatite, humic acid, calcium base silicate mine and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating.
Preferably, above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in lixator internal recycle heating for dissolving, temperature is controlled at 80-136 ℃, processes the macroelement lysate;
2, molybdenum trisulfate, crystalline sulfuric acid zinc, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, general calcium, crystalline sulfuric acid magnesium, xylogen, zeyssatite, humic acid, calcium base silicate mine and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating.
Preferably, above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, also be included in step 5 extruding granulating in the said step after, will push particle and throw through three grades and justify, through transfer roller salable product are dried, are cooled off.
Above-mentioned fruits and vegetables are with slowly-releasing applying fertilizer amount 100-1000kg/ mu.
The invention has the beneficial effects as follows:
Above-mentioned fruits and vegetables are used the slowly-releasing fertilizer; Reasonable recipe, the synergy through each component has improved the utilization ratio of fertilizer and the productive rate of fruits and vegetables greatly, efficiently solves the water pollution problem that crop eutrophy or nutritional deficiency disease problem and fertilizer loss bring simultaneously; Economize on resources, reduce cost; Said preparation method is simple, is fit to requirements of large-scale industrial production.
Embodiment
Below in conjunction with specific embodiment technical scheme according to the invention is further described, each component according to the invention is commercial commodity.
Embodiment 1
A kind of fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base Pang Run soil, urea, monoammonium phosphate, Repone K, trace element, sesame cake meal and water; Wherein xylogen 10kg, zeyssatite 10kg, humic acid 20kg, calcium base Pang Run soil 18kg, urea 10kg, monoammonium phosphate 4kg, Repone K 8kg, micro-8kg, sesame cake meal 10kg and water 11kg; Said trace element is ferrous sulfate, sulfuric acid boron, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5 and molybdenum trisulfate, by 0.3 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 1.1 parts of MAGNESIUM SULPHATE HEPTAHYDRATE 99.5s, 0.2 part of molybdenum trisulfate.
Above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with the above-mentioned urea that takes by weighing, monoammonium phosphate, Repone K in lixator internal recycle heating for dissolving, temperature is controlled at 120 ℃, processes the macroelement lysate;
2, the above-mentioned molybdenum trisulfate that takes by weighing, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, the above-mentioned MAGNESIUM SULPHATE HEPTAHYDRATE 99.5 that takes by weighing, xylogen, zeyssatite, humic acid, calcium base Pang Run soil and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating;
6, will push particle through three grades of throwing circles, and salable product dried, cooled off through transfer roller.
Embodiment 2
A kind of fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base Pang Run soil, urea, monoammonium phosphate, Repone K, trace element, sesame cake meal and water; Wherein xylogen 11kg, zeyssatite 9kg, humic acid 18kg, calcium base Pang Run soil 19kg, urea 11kg, monoammonium phosphate 5kg, Repone K 7kg, micro-8kg, sesame cake meal 12kg and water 11kg; Said trace element is ferrous sulfate, sulfuric acid boron, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5 and molybdenum trisulfate, by 0.2 part of 0.2 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 1.5 parts of MAGNESIUM SULPHATE HEPTAHYDRATE 99.5s and molybdenum trisulfate.
Above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with the above-mentioned urea that takes by weighing, monoammonium phosphate, Repone K in lixator internal recycle heating for dissolving, temperature is controlled at 80 ℃, processes the macroelement lysate;
2, the above-mentioned molybdenum trisulfate that takes by weighing, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, the above-mentioned MAGNESIUM SULPHATE HEPTAHYDRATE 99.5 that takes by weighing, xylogen, zeyssatite, humic acid, calcium base Pang Run soil and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating;
6, will push particle through three grades of throwing circles, and salable product dried, cooled off through transfer roller.
Embodiment 3
A kind of fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base Pang Run soil, bicarbonate of ammonia, diammonium phosphate, vitriolate of tartar, trace element, sesame cake meal and water; Wherein xylogen 9kg, zeyssatite 11kg, humic acid 21kg, calcium base Pang Run soil 18kg, bicarbonate of ammonia 9kg, diammonium phosphate 3kg, vitriolate of tartar 10kg, micro-9kg, sesame cake meal 8kg and water 9kg; Said trace element is ferrous sulfate, sulfuric acid boron, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5 and molybdenum trisulfate, by 0.3 part of 0.3 part in its parts by weight ferrous sulfate, 0.2 part of sulfuric acid boron, 0.8 part of MAGNESIUM SULPHATE HEPTAHYDRATE 99.5 and molybdenum trisulfate.
Above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with the above-mentioned bicarbonate of ammonia that takes by weighing, diammonium phosphate, vitriolate of tartar in lixator internal recycle heating for dissolving, temperature is controlled at 136 ℃, processes the macroelement lysate;
2, the above-mentioned molybdenum trisulfate that takes by weighing, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, the above-mentioned MAGNESIUM SULPHATE HEPTAHYDRATE 99.5 that takes by weighing, xylogen, zeyssatite, humic acid, calcium base Pang Run soil and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating.
Embodiment 4
A kind of fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base Pang Run soil, bicarbonate of ammonia, diammonium phosphate, vitriolate of tartar, trace element, sesame cake meal and water; Wherein xylogen 10kg, zeyssatite 10kg, humic acid 20kg, calcium base Pang Run soil 18kg, bicarbonate of ammonia 10kg, diammonium phosphate 4kg, vitriolate of tartar 8kg, micro-8kg, sesame cake meal 10kg and water 11kg; Said trace element is ferrous sulfate, sulfuric acid boron, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5, molybdenum trisulfate, general calcium and crystalline sulfuric acid zinc, by 0.3 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 1.1 parts of MAGNESIUM SULPHATE HEPTAHYDRATE 99.5s, 0.2 part of molybdenum trisulfate, 4 parts of general calcium, 0.3 part on crystalline sulfuric acid zinc.
Above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with the above-mentioned bicarbonate of ammonia that takes by weighing, diammonium phosphate, vitriolate of tartar in lixator internal recycle heating for dissolving, temperature is controlled at 115 ℃, processes the macroelement lysate;
2, the above-mentioned molybdenum trisulfate that takes by weighing, crystalline sulfuric acid zinc, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, the above-mentioned general calcium that takes by weighing, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5, xylogen, zeyssatite, humic acid, calcium base Pang Run soil and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating;
6, will push particle through three grades of throwing circles, and salable product dried, cooled off through transfer roller.
Embodiment 5
A kind of fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base Pang Run soil, ammonium chloride, monoammonium phosphate, Repone K, trace element, sesame cake meal and water; Wherein xylogen 9kg, zeyssatite 9kg, humic acid 21kg, calcium base Pang Run soil 19kg, ammonium chloride 9kg, monoammonium phosphate 5kg, Repone K 7kg, micro-9kg, sesame cake meal 12kg and water 9kg; Said trace element is ferrous sulfate, sulfuric acid boron, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5, molybdenum trisulfate, general calcium and crystalline sulfuric acid zinc, by 0.3 part in its parts by weight ferrous sulfate, 0.2 part of sulfuric acid boron, 1.5 parts of MAGNESIUM SULPHATE HEPTAHYDRATE 99.5s, 0.2 part of molybdenum trisulfate, 3 parts of general calcium, 0.2 part on crystalline sulfuric acid zinc.
Above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with the above-mentioned ammonium chloride that takes by weighing, monoammonium phosphate, Repone K in lixator internal recycle heating for dissolving, temperature is controlled at 136 ℃, processes the macroelement lysate;
2, the above-mentioned molybdenum trisulfate that takes by weighing, crystalline sulfuric acid zinc, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, the above-mentioned general calcium that takes by weighing, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5, xylogen, zeyssatite, humic acid, calcium base Pang Run soil and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating.
Embodiment 6
A kind of fruits and vegetables are used the slowly-releasing fertilizer; Form by xylogen, zeyssatite, humic acid, calcium base Pang Run soil, ammonium phosphate, diammonium phosphate, vitriolate of tartar, trace element, sesame cake meal and water; Wherein xylogen 11kg, zeyssatite 11kg, humic acid 18kg, calcium base Pang Run soil 18kg, ammonium phosphate 11kg, diammonium phosphate 3kg, vitriolate of tartar 10kg, micro-8kg, sesame cake meal 8kg and water 11kg; Said trace element is ferrous sulfate, sulfuric acid boron, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5, molybdenum trisulfate, general calcium and crystalline sulfuric acid zinc, by 0.2 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 0.8 part of MAGNESIUM SULPHATE HEPTAHYDRATE 99.5,0.3 part of molybdenum trisulfate, 5 parts of general calcium, 0.3 part on crystalline sulfuric acid zinc.
Above-mentioned fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and concrete steps are:
1, with the above-mentioned ammonium phosphate that takes by weighing, diammonium phosphate, vitriolate of tartar in lixator internal recycle heating for dissolving, temperature is controlled at 80 ℃, processes the macroelement lysate;
2, the above-mentioned molybdenum trisulfate that takes by weighing, crystalline sulfuric acid zinc, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
3, the above-mentioned general calcium that takes by weighing, MAGNESIUM SULPHATE HEPTAHYDRATE 99.5, xylogen, zeyssatite, humic acid, calcium base Pang Run soil and sesame cake meal being carried out one-level stirs;
4, nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
5, through the extruding granulating;
6, will push particle through three grades of throwing circles, and salable product dried, cooled off through transfer roller.
Experimental example 1
Adopt the embodiment of the invention 1 said fruits and vegetables to be applied fertilizer in Wuqing, Tianjin green turnip experiment one district, base (trial plot) with the slowly-releasing fertilizer; The instant fertilizer routine operation of NPK is still used in other areas, and embodiment 1 said fruits and vegetables are imbedded underground 14cm with the slowly-releasing fertilizer according to 300kg/ per mu sparing, and waters; Do not have full vegetative period topdress (in 120 days); Only look the soil moisture content moisturizing, than other area raising the output 16% same period, pol improves 0.4.
Experimental example 2
Adopt the embodiment of the invention 4 said fruits and vegetables to be applied fertilizer in Hangu grape experiment one district, base (trial plot) with the slowly-releasing fertilizer; The instant fertilizer routine operation of NPK is still used in other areas, and embodiment 4 said fruits and vegetables are imbedded underground 10cm with the slowly-releasing fertilizer according to 150kg/ per mu sparing, and waters; Do not have full vegetative period topdress (in 120 days); Only look the soil moisture content moisturizing, than other area raising the output 8.5% same period, pol improves 0.5.
Experimental example 3
Adopt the embodiment of the invention 4 said fruits and vegetables to be applied fertilizer in Hangu strawberry experiment one district, base (trial plot) with the slowly-releasing fertilizer; The instant fertilizer routine operation of NPK is still used in other areas, and embodiment 4 said fruits and vegetables are sowed ground with the slowly-releasing fertilizer according to 700kg/ per mu sparing, and with whole ground fertilizer is evenly mixed soil; Water; Do not have topdress (in 120 days) full vegetative period, only looks the soil moisture content moisturizing, than other area raising the output 30% same period.
Experimental example 4
Adopt the embodiment of the invention 1 said fruits and vegetables to be applied fertilizer in Tangshan tomato experiment one district, base (trial plot) with the slowly-releasing fertilizer; The instant fertilizer routine operation of NPK is still used in other areas; Embodiment 1 said fruits and vegetables are imbedded underground 12cm with the slowly-releasing fertilizer according to 500kg/ per mu sparing, water, do not have full vegetative period topdress (in 120 days); Only look the soil moisture content moisturizing, than other area raising the output 4% same period.
Above-mentioned detailed description of these a kind of fruits and vegetables being carried out with slowly-releasing fertilizer and preparation method thereof with reference to embodiment; Be illustrative rather than determinate; Can enumerate out several embodiment according to institute's limited range; Therefore in the variation and the modification that do not break away under the general plotting of the present invention, should belong within protection scope of the present invention.
Claims (10)
1. fruits and vegetables are used the slowly-releasing fertilizer; It is characterized in that: form by xylogen, zeyssatite, humic acid, calcium base silicate mine, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element, sesame cake meal and water; Wherein by its parts by weight xylogen 9-11 part, zeyssatite 9-11 part, humic acid 18-21 part, calcium base silicate mine 18-19 part, nitrogenous fertilizer 9-11 part, phosphate fertilizer 3-5 part, potash fertilizer 7-10 part, micro-8-9 part, sesame cake meal 8-12 part and water 9-11 part; Said trace element is ferrous sulfate, sulfuric acid boron, crystalline sulfuric acid magnesium and molybdenum trisulfate, by its parts by weight ferrous sulfate 0.2-0.3 part, sulfuric acid boron 0.2-0.3 part, crystalline sulfuric acid magnesium 0.8-1.5 part and molybdenum trisulfate 0.2-0.3 part.
2. fruits and vegetables according to claim 1 are used the slowly-releasing fertilizer; It is characterized in that: by 11 parts in 10 parts in its parts by weight xylogen, 10 parts in zeyssatite, 20 parts of humic acid, 18 parts of calcium base silicate mines, 10 parts in nitrogenous fertilizer, 4 parts in phosphate fertilizer, 8 parts in potash fertilizer, 8 parts of trace elements, 10 parts of sesame cake meals and water, said trace element is by 0.3 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 1.1 parts in crystalline sulfuric acid magnesium, 0.2 part of molybdenum trisulfate.
3. fruits and vegetables are used the slowly-releasing fertilizer; It is characterized in that: form by xylogen, zeyssatite, humic acid, calcium base silicate mine, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element, sesame cake meal and water; Wherein by its parts by weight xylogen 9-11 part, zeyssatite 9-11 part, humic acid 18-21 part, calcium base silicate mine 18-19 part, nitrogenous fertilizer 9-11 part, phosphate fertilizer 3-5 part, potash fertilizer 7-10 part, micro-8-9 part, sesame cake meal 8-12 part and water 9-11 part; Said trace element is ferrous sulfate, sulfuric acid boron, crystalline sulfuric acid magnesium, molybdenum trisulfate, general calcium and crystalline sulfuric acid zinc, by its parts by weight ferrous sulfate 0.2-0.3 part, sulfuric acid boron 0.2-0.3 part, crystalline sulfuric acid magnesium 0.8-1.5 part, molybdenum trisulfate 0.2-0.3 part, general calcium 3-5 part, crystalline sulfuric acid zinc 0.2-0.3 part.
4. fruits and vegetables according to claim 3 are used the slowly-releasing fertilizer; It is characterized in that: by 11 parts in 10 parts in its parts by weight xylogen, 10 parts in zeyssatite, 20 parts of humic acid, 18 parts of calcium base silicate mines, 10 parts in nitrogenous fertilizer, 4 parts in phosphate fertilizer, 8 parts in potash fertilizer, 8 parts of trace elements, 10 parts of sesame cake meals and water, said trace element is by 0.3 part in its parts by weight ferrous sulfate, 0.3 part of sulfuric acid boron, 1.1 parts in crystalline sulfuric acid magnesium, 0.2 part of molybdenum trisulfate, 4 parts of general calcium, 0.3 part on crystalline sulfuric acid zinc.
5. use the slowly-releasing fertilizer according to claim 3 or 4 described fruits and vegetables, it is characterized in that: said calcium base silicate mine is a calcium base Pang Run soil; Nitrogenous fertilizer is urea, ammonium chloride, bicarbonate of ammonia or ammonium phosphate; Phosphate fertilizer is monoammonium phosphate or diammonium phosphate; Potash fertilizer is Repone K or vitriolate of tartar.
6. fruits and vegetables according to claim 5 are used the slowly-releasing fertilizer, it is characterized in that: said fruits and vegetables are grape, strawberry, banana, tomato, radish, cucumber or color green pepper.
7. fruits and vegetables according to claim 6 are used the slowly-releasing fertilizer, it is characterized in that: said fruits and vegetables are grape, strawberry, tomato, radish or color green pepper.
8. claim 1 or 2 described fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and it is characterized in that: concrete steps are:
(1) with nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in lixator internal recycle heating for dissolving, temperature is controlled at 80-136 ℃, processes the macroelement lysate;
(2) molybdenum trisulfate, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
(3) crystalline sulfuric acid magnesium, xylogen, zeyssatite, humic acid, calcium base silicate mine and sesame cake meal being carried out one-level stirs;
(4) nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
(5) through the extruding granulating.
9. claim 3 or 4 described fruits and vegetables are with the preparation method of slowly-releasing fertilizer, and it is characterized in that: concrete steps are:
(1) with nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in lixator internal recycle heating for dissolving, temperature is controlled at 80-136 ℃, processes the macroelement lysate;
(2) molybdenum trisulfate, crystalline sulfuric acid zinc, ferrous sulfate and sulfuric acid boron are dissolved in water successively, be prepared into micro-lysate, micro-lysate is poured in the macroelement lysate of step 1 preparation, it is for use to be mixed into nutrient solns;
(3) general calcium, crystalline sulfuric acid magnesium, xylogen, zeyssatite, humic acid, calcium base silicate mine and sesame cake meal being carried out one-level stirs;
(4) nutrient solns in the step 2 slowly, is evenly injected the carrier that stirs through one-level and carry out the secondary stirring;
(5) through the extruding granulating.
10. fruits and vegetables according to claim 9 is characterized in that with the preparation method of slowly-releasing fertilizer: after also being included in step 5 extruding granulating in the said step, will push particle through three grades of throwing circles, and through transfer roller salable product dried, cooled off.
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| PCT/CN2013/074660 WO2013159706A1 (en) | 2012-04-28 | 2013-04-25 | Sustained-release organic fertilizer for fruits and vegetables and preparation method thereof |
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