CN101177363A - Special controlled release fertilizer for peanut, soybean and manufacturing method thereof - Google Patents
Special controlled release fertilizer for peanut, soybean and manufacturing method thereof Download PDFInfo
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- CN101177363A CN101177363A CNA2007101142175A CN200710114217A CN101177363A CN 101177363 A CN101177363 A CN 101177363A CN A2007101142175 A CNA2007101142175 A CN A2007101142175A CN 200710114217 A CN200710114217 A CN 200710114217A CN 101177363 A CN101177363 A CN 101177363A
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Abstract
The invention relates to a special controlled release fertilizer and preparation method for peanut and soybean, belonging to the technical field of slow release and controlled release fertilizers. The invention is characterized in that the invention remix accurately the special proportional 5% and 6% of thermoplastic resin membrane urea, the sulfur membrane urea with the potassium sulfate compound fertilizer, the potassium sulfate, the diammonium orthophosphate, the zinc sulfate and the borax according to fertilizer requirements of the peanut and soybean to form the special controlled release fertilizer. The invention has the advantages that the nutrient release law of the controlled release fertilizer is matched with the nutrient absorption law of the peanut and soybean, the fertilizer loss can be reduced, the utilization rate of fertilizer can be enhanced and the yield is greatly improved.
Description
Technical field
The present invention relates to a kind of crop special-purpose control-release fertilizer that utilizes coating sulphur, coating thermoplastic resin to produce, relate in particular to a kind of peanut soybean special-purpose control-release fertilizer and manufacture method thereof, belong to slow/controlled release fertilizer technology field.
Background technology
Peanut and soybean are important industrial raw material and traditional exporting.According to statistics, world's peanut cultivation area was about 2,586 ten thousand hectares in 2002, about 1,200,000 tons of the quantum of international trade.4,920,000 hectares of the annual plantations of China's peanut, gross output reaches 1481.7 ten thousand tons, and outlet accounts for 30% of volume of world trade, the 1st in the ultimate production and the volume of trade Jun Ju world.The expert estimates, the early 21st century, and the peanut of the world and China, soybean produce and all will keep the situation of sustainable development.
Peanut is liked the soil of inclined to one side grittiness, and this soil fertility is low, leaks, leaks fertilizer again, causes fertilizer, water use efficiency low; Soybean produces and also takes the extensive cultivation mode always, extensive management, and fertilising is few, yields poorly.Along with the particularly continuous minimizing of Chinese arable land area of the world, the increase of peanut, soybean total amount will no longer realize by enlarged-area, and mainly is that raising by per unit area yield realizes.Therefore peanut, applying fertilizers scientifically of soybean seem particularly urgent.
Peanut, this new and high technology of soybean special-purpose control-release fertilizer are to solve one of the important channel of problem that applies fertilizers scientifically, and it both can solve growing period nutritive equilibrium problem, can reduce the low and problem of environmental pollution of utilization rate of fertilizer that soil causes because of leaking, leak fertilizer again.The research of this respect and product are still blank both at home and abroad at present.
Summary of the invention
At the deficiencies in the prior art, the invention provides a kind of peanut soybean special-purpose control-release fertilizer.It is the regulation of fertilizer requirement according to peanut, soybean, at first designed the nutritional formula of fertilizer, different according to the thick controlled release fertilizer nutrient release characteristics of different coated fertilizers and coating again, formed the proiprietary formula controlled release fertilizer that nutrient absorption law that nutrient discharges period and peanut, soybean matches.The fat material cost of this controlled release is lower, and the peasant is easy to accept.Single-dose application when the fertile employing of this controlled release is simultaneously sowed is no longer topdressed later on, has reduced peasant's labour intensity and recruitment cost, has reduced fertilizer loss simultaneously, has improved utilization rate of fertilizer.
Technical scheme of the present invention is as follows:
Peanut, soybean special-purpose control-release fertilizer, feed composition is as follows, is weight part:
20～30 parts in 5% thermoplastic resin membrane wrapping urea
20～30 parts in 6% thermoplastic resin membrane wrapping urea
50～150 parts in sulfur coating urea
400～500 parts of compound potassium sulfate fertilizers
200～300 parts of vitriolate of tartar
100～150 parts of diammonium phosphate
0～10 part in zinc sulfate
0～10 part of borax.
Above-mentioned raw materials is the commercially available prod, wherein:
5% thermoplastic resin membrane wrapping urea is meant that the coating layer quality is 5% of a total mass, and Shandong Kingenta Bio-engineering Stock Co., Ltd. produces and sells, and model is KTP03 (43-0-0);
6% thermoplastic resin membrane wrapping urea is meant that the coating layer quality is 6% of a total mass, and Shandong Kingenta Bio-engineering Stock Co., Ltd. produces and sells, and model is KTP04 (43-0-0);
Sulfur coating urea Shandong Kingenta Bio-engineering Stock Co., Ltd. produces and sells, and model is KWS03 (35-0-0);
In the compound potassium sulfate fertilizer, nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content should be respectively 11%～13%, 17%～19%, 14%～16%, and preferred nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 12%, 18%, 15%; Be mass percent.
The content 48-51% of potassium oxide in the vitriolate of tartar, mass percent;
Nitrogen, phosphorus pentoxide content are respectively 18%, 46% in the diammonium phosphate, mass percent.
The particle diameter of above-mentioned all raw materials is good in 2～4 millimeters scopes all.
Further preferred, peanut, soybean special-purpose control-release fertilizer, feed composition is as follows, is weight part:
23～26 parts in 5% thermoplastic resin membrane wrapping urea
23～26 parts in 6% thermoplastic resin membrane wrapping urea
60～70 parts in sulfur coating urea
480～500 parts of compound potassium sulfate fertilizers
260～270 parts of vitriolate of tartar
110～120 parts of diammonium phosphate
5～8 parts in zinc sulfate
3～5 parts of boraxs.
The preparation method of peanut of the present invention, soybean special-purpose control-release fertilizer puts into stirrer together with above-mentioned each raw material and stirred 5～10 minutes, and fully mixing promptly.Then the fertilizer that mixes is sent into metering, wrapping machine measures, packs.
The application of peanut of the present invention, soybean special-purpose control-release fertilizer is to be that base manure once applies at peanut or soybean planting previous crops, no longer imposes.
Excellent results of the present invention is as follows:
1. the minimizing nutrient loss improves utilization rate of fertilizer
Peanut is liked the soil of inclined to one side grittiness, white sand soil, blown sand soil that hilly and mountainous land, landlocked fluvial outwash form, and alluvial calcareous sandy soil of river inundation etc. are the MAIN SOILS types in China peanut producing region, these soil fertilizers are poor, nutrient loss is serious, and utilization rate of fertilizer is low.Peanut, soybean special-purpose control-release fertilizer not only are designed to sustained release with nitrogen, and part phosphorus element, potassium element also be designed to sustained release, and the nutrition absorption of the nutrient release of fertilizer and peanut, soybean is carried out synchronously, nutrient ion residual in the soil is few, the nutrient that runs off with rainwater or irrigation water reduces, and utilization rate of fertilizer obviously improves.
2. nutrient reasonable ratio
According to the study, spring flower is given birth to 5.0～5.5 kilograms of every production double centner pod absorbed nitrogens, 0.9～1.9 kilogram in phosphorus, 1.9～3.3 kilograms in potassium, and its three essential fertilizer ratio is roughly 5～5.6: 1: 3.3.Summer flower is given birth to 6.4 kilograms of every production double centner pod absorbed nitrogens, 1.3 kilograms in phosphorus, 3.2 kilograms in potassium, and the ratio of three elements is 4.8: 1: 1.7.Peanut, soybean are big to the general crop of requirement of nitrogen, but their root growths have root nodule bacterium, the nitrogen that airborne nitrogen transformation can be become can absorb.Special-purpose control-release fertilizer has suitably reduced the nitrogen ratio, has increased the ratio of phosphorus element, potassium element, can guarantee the normal growth of peanut, soybean, can give full play to the nitrogen fixation of root nodule bacterium again.
3. at the nutritional needs of peanut, soybean, select suitable fertilizer variety in the prescription, added the micronutrient element of special needs
Potash fertilizer in the prescription is selected vitriolate of tartar for use, can improve the quality of peanut, soybean; The sand loam soil of peanut growth lacks trace element zinc easily, has added zinc sulfate in the prescription specially; Peanut is to one of the most responsive crop of micronutrient boron, and boron deficiency peanut branch is few, and plant is short and small, thin and weak, and it is few to bloom, even does not have flower.Special-purpose control-release fertilizer has added borax especially.These all help the good growth of peanut.
4. effect of increasing production is good
Special-purpose control-release fertilizer is compared with common fertilizer, can significantly increase the output of peanut pod.Under the identical situation of rate of fertilizer application, per hectare increases by 597.0～981.0 kilograms of peanut pods, stimulation ratio 12.6%～33.3%.Reduce under 1/3rd consumption situations than common fertilizer at controlled release fertilizer, output still has increase, stimulation ratio 2.6%～7.4%.
Description of drawings
Fig. 1 is the nutrient absorption law graphic representation of embodiment 1 peanut, soybean special-purpose control-release fertilizer nutrient element releasing rule and peanut, thick line is the fertile nitrogen nutrient releasing rule of a controlled release line, fine rule is the nitrogen nutrition absorbing rule curve of peanut, X-coordinate is the time after peanut is emerged, and ordinate zou is a nitrogen nutrient quantity.
Embodiment
Below in conjunction with embodiment the present invention is described in further details, but is not limited thereto.The raw materials used commercially available prod that is among the embodiment, wherein 5% thermoplastic resin membrane wrapping urea is that Shandong Kingenta Bio-engineering Stock Co., Ltd.'s product is sold, model is KTP03 (43-0-0); 6% thermoplastic resin membrane wrapping urea is that Shandong Kingenta Bio-engineering Stock Co., Ltd.'s product is sold, and model is KTP04 (43-0-0); Sulfur coating urea Shandong Kingenta Bio-engineering Stock Co., Ltd. produces and sells, and model is KWS03 (35-0-0); In the compound potassium sulfate fertilizer, nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 12%, 18%, 15%, mass percent, and Shandong Kingenta Bio-engineering Stock Co., Ltd. produces.Content 50% mass percent of potassium oxide in the vitriolate of tartar raw material; The particle diameter of all raw materials is all in 2～4 millimeters scopes.
Embodiment 1:
Peanut, soybean special-purpose control-release fertilizer, total nutrient: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 14%, 13,19%, are mass percentage content.Feed composition is as follows:
5% thermoplastic resin membrane wrapping urea 25kg
6% thermoplastic resin membrane wrapping urea 25kg
Sulfur coating urea 135kg
Compound potassium sulfate fertilizer 450kg
Vitriolate of tartar 255kg
Diammonium phosphate 100kg
Zinc sulfate 5kg
Borax 5kg.
The preparation method:
Above-mentioned each raw material is put into stirrer together stirred 8 minutes, fully mixing promptly.Then the fertilizer that mixes is sent into metering, wrapping machine measures, packs.
Embodiment 2:
Peanut, soybean special-purpose control-release fertilizer, total nutrient: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide content are respectively 12%, 14%, 20%, are mass percentage content.Feed composition is as follows:
5% thermoplastic resin membrane wrapping urea 25kg
6% thermoplastic resin membrane wrapping urea 25kg
Sulfur coating urea 60kg
Compound potassium sulfate fertilizer 500kg
Vitriolate of tartar 265kg
Diammonium phosphate 115kg
Zinc sulfate 5kg
Borax 5kg.
The preparation method is with embodiment 1.
Comparative Examples:
Compound potassium sulfate fertilizer (total nutrient content 45%).
The effect of above embodiment 1～2 and Comparative Examples is as follows:
Spend No. 8 in being for the examination peanut varieties, soil is brown earth, and the Repone K composite fertilizer in peanut special-purpose control-release fertilizer and the Comparative Examples all is to be that base manure once applies at the peanut seeding previous crops.Specific practice is, by the fertilizer amount of 600 kilograms of compound potassium sulfate fertilizers of per hectare, each embodiment of special-purpose control-release fertilizer establishes two fertilizer amounts in the Comparative Examples, and one is identical with the Comparative Examples fertilizer amount, and another is to reduce fertilizer amount 30% than Comparative Examples.Turn over after all fertilizer all spreads fertilizer over the fields before peanut seeding and bury.Effect such as following table are listed:
| Reduce fertilizer amount (% than Comparative Examples | Yield-increasing efficiency (%) | Estimate | |
| Embodiment 1 | 0 | 23.2 | Effect of increasing production is good, and fertilizer cost is higher, saving of labor, laborsaving, but the total benefit raising is worthy to be popularized. |
| 30 | 7.4 | Effect of increasing production is arranged, and fertilizer amount reduces, and the labor force drops into reduction, is worthy to be popularized. | |
| Embodiment 2 | 0 | 25.8 | Effect of increasing production is good, and fertilizer cost is higher, saving of labor, laborsaving, but the total benefit raising is worthy to be popularized. |
| 30 | 6.2 | Effect of increasing production is arranged, and fertilizer amount reduces, and the labor force drops into reduction, is worthy to be popularized. | |
| Comparative Examples | - | - | Utilization rate of fertilizer is low, is difficult for promoting. |
Claims (3)
1. peanut, soybean special-purpose control-release fertilizer is characterized in that feed composition is as follows, are weight part:
20～30 parts in 5% thermoplastic resin membrane wrapping urea
20～30 parts in 6% thermoplastic resin membrane wrapping urea
50～150 parts in sulfur coating urea
400～500 parts of compound potassium sulfate fertilizers
200～300 parts of vitriolate of tartar
100～150 parts of diammonium phosphate
0～10 part in zinc sulfate
0～10 part of borax.
2. peanut as claimed in claim 1, soybean special-purpose control-release fertilizer is characterized in that feed composition is as follows, are weight part:
23～26 parts in 5% thermoplastic resin membrane wrapping urea
23～26 parts in 6% thermoplastic resin membrane wrapping urea
60～70 parts in sulfur coating urea
480～500 parts of compound potassium sulfate fertilizers
260～270 parts of vitriolate of tartar
110～120 parts of diammonium phosphate
5～8 parts in zinc sulfate
3～5 parts of boraxs.
3. the preparation method of the described peanut of claim 1, soybean special-purpose control-release fertilizer puts into stirrer together with each raw material and stirred 5～10 minutes, and fully mixing promptly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2007101142175A CN100429188C (en) | 2007-11-09 | 2007-11-09 | Special controlled release fertilizer for peanut, soybean and manufacturing method thereof |
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| CNB2007101142175A CN100429188C (en) | 2007-11-09 | 2007-11-09 | Special controlled release fertilizer for peanut, soybean and manufacturing method thereof |
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| CN101177363A true CN101177363A (en) | 2008-05-14 |
| CN100429188C CN100429188C (en) | 2008-10-29 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885633A (en) * | 2009-05-12 | 2010-11-17 | 李振永 | Special peanut film-coating slow-release fertilizer and preparation process thereof |
| CN102093119A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院沈阳应用生态研究所 | Special fertilizer for soybean with water holding and soil improving effects and preparation method thereof |
| CN101503317B (en) * | 2009-03-25 | 2011-09-07 | 中国科学院东北地理与农业生态研究所 | Special fertilizer for soybean and applying method thereof |
| CN102211968A (en) * | 2011-03-10 | 2011-10-12 | 菏泽金正大生态工程有限公司 | Disease-preventing type special controlled-release fertilizer for Shandong peanuts as well as preparation method and application thereof |
| CN102503736A (en) * | 2011-11-09 | 2012-06-20 | 山东金正大生态工程股份有限公司 | Nitragin controlled release fertilizer special for alfalfa, and preparation and application of nitragin controlled release fertilizer |
| CN102795928A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Special sulfur and resin double-coated humic acid controlled-release fertilizer suitable for culturing potatoes in arched shed |
| CN103044135A (en) * | 2012-12-10 | 2013-04-17 | 山东金正大生态工程股份有限公司 | Calcium and boron efficient compound special controlled-release fertilizer for peanuts as well as preparation method and application thereof |
| CN103044165A (en) * | 2012-08-10 | 2013-04-17 | 黑龙江金事达农业科技开发有限公司 | Novel formula fertilizer special for soybeans |
| CN103787725A (en) * | 2014-02-17 | 2014-05-14 | 中国农业科学院油料作物研究所 | Special bulk blending fertilizer for basal application type peanuts and preparation method thereof |
| CN103951491A (en) * | 2014-04-30 | 2014-07-30 | 李长沛 | Special fertilizer for passion fruit |
| CN105418299A (en) * | 2016-01-08 | 2016-03-23 | 史丹利化肥股份有限公司 | Efficient controlled release fertilizer special for strawberries and preparation method thereof |
| CN107827551A (en) * | 2017-11-13 | 2018-03-23 | 山东省农业科学院生物技术研究中心 | Salt-soda soil special peanut film-coating Controlled Release Fertilizer and preparation method thereof |
| BE1026224B1 (en) * | 2018-07-27 | 2019-11-18 | Biotechnology Research Center, Shandong Academy Of Agricultural Sciences | PEANUT SPECIAL FERTILIZER AND METHOD OF MANUFACTURING THEREOF |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1133276A (en) * | 1995-04-11 | 1996-10-16 | 中国科学院黑龙江农业现代化研究所 | Multi-element fertilizer specially used for soybean |
| CN1188754A (en) * | 1997-01-24 | 1998-07-29 | 边云卿 | Compound mixed fertilizer and preparation method thereof |
| CN1257136C (en) * | 2004-09-29 | 2006-05-24 | 山东农业大学 | Coated controlled release fertilizer of degradable film prepared by reclaiming thermoplastic resin |
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2007
- 2007-11-09 CN CNB2007101142175A patent/CN100429188C/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503317B (en) * | 2009-03-25 | 2011-09-07 | 中国科学院东北地理与农业生态研究所 | Special fertilizer for soybean and applying method thereof |
| CN101885633A (en) * | 2009-05-12 | 2010-11-17 | 李振永 | Special peanut film-coating slow-release fertilizer and preparation process thereof |
| CN102093119A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院沈阳应用生态研究所 | Special fertilizer for soybean with water holding and soil improving effects and preparation method thereof |
| CN102211968A (en) * | 2011-03-10 | 2011-10-12 | 菏泽金正大生态工程有限公司 | Disease-preventing type special controlled-release fertilizer for Shandong peanuts as well as preparation method and application thereof |
| CN102211968B (en) * | 2011-03-10 | 2012-04-18 | 菏泽金正大生态工程有限公司 | Disease-preventing type special controlled-release fertilizer for Shandong peanuts as well as preparation method and application thereof |
| CN102503736A (en) * | 2011-11-09 | 2012-06-20 | 山东金正大生态工程股份有限公司 | Nitragin controlled release fertilizer special for alfalfa, and preparation and application of nitragin controlled release fertilizer |
| CN102795928A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Special sulfur and resin double-coated humic acid controlled-release fertilizer suitable for culturing potatoes in arched shed |
| CN103044165A (en) * | 2012-08-10 | 2013-04-17 | 黑龙江金事达农业科技开发有限公司 | Novel formula fertilizer special for soybeans |
| CN103044135A (en) * | 2012-12-10 | 2013-04-17 | 山东金正大生态工程股份有限公司 | Calcium and boron efficient compound special controlled-release fertilizer for peanuts as well as preparation method and application thereof |
| CN103044135B (en) * | 2012-12-10 | 2014-05-14 | 金正大生态工程集团股份有限公司 | Calcium and boron efficient compound special controlled-release fertilizer for peanuts as well as preparation method and application thereof |
| CN103787725A (en) * | 2014-02-17 | 2014-05-14 | 中国农业科学院油料作物研究所 | Special bulk blending fertilizer for basal application type peanuts and preparation method thereof |
| CN103787725B (en) * | 2014-02-17 | 2016-04-06 | 中国农业科学院油料作物研究所 | Type peanut special bulk blended fertilizer and preparation method thereof executed by a kind of base |
| CN103951491A (en) * | 2014-04-30 | 2014-07-30 | 李长沛 | Special fertilizer for passion fruit |
| CN105418299A (en) * | 2016-01-08 | 2016-03-23 | 史丹利化肥股份有限公司 | Efficient controlled release fertilizer special for strawberries and preparation method thereof |
| CN107827551A (en) * | 2017-11-13 | 2018-03-23 | 山东省农业科学院生物技术研究中心 | Salt-soda soil special peanut film-coating Controlled Release Fertilizer and preparation method thereof |
| BE1026224B1 (en) * | 2018-07-27 | 2019-11-18 | Biotechnology Research Center, Shandong Academy Of Agricultural Sciences | PEANUT SPECIAL FERTILIZER AND METHOD OF MANUFACTURING THEREOF |
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| Publication number | Publication date |
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| CN100429188C (en) | 2008-10-29 |
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