CN103204729A - Composite fertilizer comprising chitin, humic acid, and middle and trace elements - Google Patents
Composite fertilizer comprising chitin, humic acid, and middle and trace elements Download PDFInfo
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- CN103204729A CN103204729A CN2012100257242A CN201210025724A CN103204729A CN 103204729 A CN103204729 A CN 103204729A CN 2012100257242 A CN2012100257242 A CN 2012100257242A CN 201210025724 A CN201210025724 A CN 201210025724A CN 103204729 A CN103204729 A CN 103204729A
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Abstract
The invention discloses a composite fertilizer comprising chitin, humic acid, and middle and trace elements. The fertilizer is prepared from the raw materials of 1 part of chitin, 0.5 parts of chitosanoligosaccharide, 250 parts of urea, 450 parts of monoammonium phosphate, 100 parts of potassium chloride, 50 parts of sodium humate, 100 parts of bentonite, 10 parts of calcium-magnesium-phosphate fertilizer, 6 parts of zinc sulfate, 6 parts of borax, 4 parts of ammonium molybdate, 4 parts of manganese sulfate, 10 parts of ferrous sulfate, and 10 parts of magnesium sulfate. The fertilizer provided by the invention has the advantages that: the fertilizer has rich nutrient element; chitin, humic acid, and middle and trace elements are blended, such that the utilization rate of middle and trace elements is improved; and functions of cropping resistance, nematode control, crop disease reduction, soil improvement, crop quality improvement, high crop yield improvement are provided.
Description
Technical field
The present invention relates to a kind of agricultural fertilizer material, specifically a kind of compound manure that contains chitin, humic acids, middle trace element.
Background technology
At present, existing compound manure is many especially on the market, and still, nutritive element is few, mainly contain N P K element, plant recovery of nutrient is low, and life-time service edatope variation is unfavorable for that crop continues volume increase, various diseases constantly take place in the process of crop growth, farm crop do not reach volume increase, do not reach to improve crop quality, the income that the peasant has been reduced.
Summary of the invention
Purpose of the present invention just provides a kind of slowly-releasing, quick-acting unification, anti-continuous cropping, suppress the nematode growth, improve crop quality and Soil structure, the hyperplasia probiotics, short Miao Zhuangen strengthens crop anti-adversity, increasing both production and income, a kind of compound manure that contains chitin, humic acids, middle trace element of outstanding effect.
Technical scheme of the present invention is to realize like this, a kind of compound manure that contains chitin, humic acids, middle trace element, it is characterized in that: it is formulated by the chemical fertilizer raw material of following weight part, chitin 1, oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10.
The nitrogenous phosphorus potassium 41% of fertilizer of the present invention (16-20-5)
Described NPK fertilizers is: urea, monoammonium phosphate, Repone K, fused(calcium magnesium)phosphate.
Trace element is in described: sulphur, calcium, magnesium, zinc, boron, molybdenum, manganese.
Described sodium humate claims natrium humate again, can be used as fertilizer and plant growth substance.Can stimulate crop growth, help the absorption of nutritive element, improve Soil structure, improve the crop drought resistance ability, promote the vinelandii activation.
Described chitin also is chitin; chemistry is by name: β-(1 → 4)-2-amino-2-deoxy-D-glucose; its another name is ' chitin ' or ' chitosan ': chitin has certain biological activity; both crop growth is played promoter action under certain conditions, again crop was played protection and quality-improving effect.Economic benefits and social benefits effect with medicine, fertilizer, have inducing plant disease-resistant, suppress saying of Plant diseases, nitrogen nutrition and 4 kinds of mechanism of enzyme catalysis effect, and the mode of essential may to be chitosan and derivative induced plant thereof produce resistance of wide spectrum is varied, and variety of way exists simultaneously, interrelated, synergy.Can give plant insecticide, disease-resistant, play the effect of fertilizer, can decompose plant and animal residues and micro-metals in the soil again, thereby be converted into the nutrient substance of plant, strengthen via plant immunity, promote the health of plant.
Described urea is nitrogenous 46% urea.The effect of nitrogen major physiological: it is the main component of protein and nucleic acid in making object, and nitrogen also is the component of plurality of enzymes.Nitrogen still is chlorophyllous component, and in addition, the composition of some VITAMIN such as VITMAIN B1, Wei ShengsuB2, vitamin B6 and alkaloid (nicotine, theophylline etc.) also needs nitrogen.The nitrogen abundance can not only significantly improve crop yield, and is also very favourable to the improvement of crop quality.
Described monoammonium phosphate is for containing nitrogen 11%, phosphorous plain 44% monoammonium phosphate.It plays significant effect to the growth of crop, the raising of output, the quality of quality phosphorus.The plain material of doing in the object that can promote of phosphorus synthesizes and metabolism.Increasing the p application rate can prevent that plant is obstructed because the phosphate fertilizer deficiency causes carbohydrate to shift.Phosphorus is plain sufficient, and the phytochemicals content height in the seed, quality are good, and the speed of taking root of sprouting is just fast.
Described vitriolate of tartar is the vitriolate of tartar that contains potassium element 50%.Potassium can promote the synthetic of starch and sugar, is conducive to the photosynthesis of crop, increases the absorption to nitrogen.Starch and the sugar content of crops such as potato class, fiber-like, sugar material are improved.Increase grease and Protein content.Increase the resistance of crop.
Wilkinite has good physical and chemical performance, have the title of " omnipotent " clay, can do binding agent, thixotropic agent, stablizer, purification and decoloration agent, casting resin, feed etc., is used for composite fertilizer, purifies waste water, field such as hygroscopic agent.
Described fused(calcium magnesium)phosphate claims that again fusion contains magnesium-phosphorus fertilizer, and phosphorus content is 8%～14% fused(calcium magnesium)phosphate, and a large amount of silicon, calcium, magnesium can also be provided.Magnesium is favourable to forming chlorophyll, and silicon can promote the growth of plant fiber tissue, plant is had prevent from preferably lodging the ability with disease and pest.
Described zinc sulfate is 7 water zinc sulphates, and molecular formula ZnSO47H2O is used for preventing the disease in fruit tree nursery.Can increase leaf light and effect, increase production, improve the quality of products, can promote chlorophyllous formation and carbohydrate and portein metabolism.
Described borax is 4 Sodium Tetraboratees (ten water) molecular formula: Na2B4O710H2O, can promote plant growth, strengthens the disease resistance ability, and is conducive to yield positive results.For leguminous crop effect is especially significantly arranged
Described sal epsom is magnesium sulfate heptahydrate, and molecular formula MgSO4.7H2O can increase light and effect and the chlorophyll of leaf, increases the photosynthesis of leaf, can improve output and the quality of farm crop and vegetables, fruit.
Described ammonium molybdate is 4 ammonium molybdates, and molecular formula (NH4) 2Mo4O132H2O makes trace element fertilizer in agriculture the using.
Described manganous sulfate claims manganese sulfate again, and molecular formula MnSO4H2O can make the diversified economy plant growth good, increases output.
Described ferrous sulfate is 7 aqueous ferrous sulfates, and molecular formula FeSO47H2O is as trace element fertilizer in agriculture the using.
Oligochitosan also is Chitosan poly oligosaccharide; also claim chitin oligo saccharide; formal name used at school β-1; 4-oligosaccharides-glucosamine; has certain biological activity; both crop growth was played promoter action under certain conditions; again crop is played protection and quality-improving effect; has medicine; fertile economic benefits and social benefits effect; there is inducing plant disease-resistant; suppress Plant diseases; saying of nitrogen nutrition and 4 kinds of mechanism of enzyme catalysis effect; and the mode of essential may to be chitosan and derivative induced plant thereof produce resistance of wide spectrum is varied, and variety of way exists simultaneously; interrelated; synergy.Can give plant insecticide, disease-resistant, play the effect of fertilizer, can decompose plant and animal residues and micro-metals in the soil again, thereby be converted into the nutrient substance of plant, strengthen via plant immunity, promote the health of plant.
In sum, fertilizer of the present invention has, slowly-releasing, quick-acting unification; anti-continuous cropping; suppress the nematode growth, improve crop quality and Soil structure, the hyperplasia probiotics; short Miao Zhuangen; strengthen crop anti-adversity, to promoting growing of crop root, delay the root system aging; flower and fruit protecting, enhancing leaf photosynthesis improve crop yield and agricultural product quality and have positive effect.
Advantage of the present invention: compare with conventional organic-inorganic compound fertilizer, nutritive element is many, allocate chitin, humic acids, middle trace element into, improved middle micro-utilization ratio, have anti-continuous cropping, control nematode, minimizing crop pest take place, and improve the soil, improve crop quality, the effect that the crop yield rate is high.
Production technique general introduction of the present invention
Of the present invention is oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10 to be mixed common pulverizing claim to send in the rotary drum granulator through measuring belt; through granulation, oven dry, cooling, screening, with chitin 1 coating, metering, operation such as pack, put in storage after making satisfactory finished product.The unacceptable product that sieves out is retrieval system after crushed.
Technical process of the present invention:
1, burden process: oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10 chemical fertilizer raw materials are pulverized through stirrer altogether and mixed, claim to be sent to the tablets press granulation through measuring belt.
2, granulating working procedure: the chemical fertilizer raw material that above oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10 chemical fertilizer raw materials are pulverized is altogether delivered to rotary drum granulator, produce liquefaction through steam and carry out granulation.
3, oven dry refrigerating work procedure: dryer provides hot blast by hotblast stove, dries product moisture for 70 ℃-90 ℃ through 350 ℃-380 ℃ of control burner furnace temperature, dryer tail temperature; Product is cooled off by induced draft fan through cooler.
4, screening operation: product sieves through sieve apparatus, and qualified particle is sent into the coating operation through the metering of belt weighing balance; Underproof being screened out delivered to granulation through pulverizing.
5, coating operation: dissolve in 1% salpeter solution in 1: 100 ratio chitin, be heated to 40 ℃-50 ℃ and form homogeneous transparent solution, with volume pump be sprayed onto from the screening operation claim the qualified particle surface that measures through belt, use in the powdery magnesium oxide then and nitric acid, and generate magnesium nitrate.
6, finished product packing operation: it is to be checked to enter warehouse through metering packing as finished product through the material of chitin coating.
Embodiment
For showing the effect of fertilizer of the present invention, illustrate:
Embodiment gets chitin 1kg, oligochitosan 0.5kg, urea 250kg, monoammonium phosphate 450kg, Repone K 100kg, Sodium salts humic acids 50kg, wilkinite 100kg, fused(calcium magnesium)phosphate 10kg, zinc sulfate 6kg, borax 6kg, ammonium molybdate 4kg, manganous sulfate 4kg, ferrous sulfate 10kg, sal epsom 10kg.
Technical process of the present invention:
1, burden process: oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10 chemical fertilizer raw materials are pulverized through stirrer altogether and mixed, claim to be sent to the tablets press granulation through measuring belt.
2, granulating working procedure: the chemical fertilizer raw material that above oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10 chemical fertilizer raw materials are pulverized is altogether delivered to rotary drum granulator, produce liquefaction through steam and carry out granulation.
3, oven dry refrigerating work procedure: dryer provides hot blast by hotblast stove, dries product moisture for 70 ℃-90 ℃ through 350 ℃-380 ℃ of control burner furnace temperature, dryer tail temperature; Product is cooled off by induced draft fan through cooler.
4, screening operation: product sieves through sieve apparatus, and qualified particle is sent into the coating operation through the metering of belt weighing balance; Underproof being screened out delivered to granulation through pulverizing.
5, coating operation: dissolve in 1% salpeter solution in 1: 100 ratio chitin, be heated to 40 ℃-50 ℃ and form homogeneous transparent solution, with volume pump be sprayed onto from the screening operation claim the qualified particle surface that measures through belt, use in the powdery magnesium oxide then and nitric acid, and generate magnesium nitrate.
6, finished product packing operation: it is to be checked to enter warehouse through metering packing as finished product through the material of chitin coating.
Fertilizer of the present invention has; slowly-releasing, quick-acting unification, anti-continuous cropping suppresses the nematode growth; improve crop quality and Soil structure; the hyperplasia probiotics, short Miao Zhuangen strengthens crop anti-adversity; to promoting growing of crop root; delay the root system aging, flower and fruit protecting, enhancing leaf photosynthesis improve crop yield and agricultural product quality and have positive effect.
Advantage of the present invention: compare with conventional compound manure, nutritive element is many, allocates chitin, humic acids, middle trace element into, improved middle micro-utilization ratio, had anti-continuous cropping, control nematode, minimizing crop pest take place, improve the soil, improve crop quality, the effect that the crop yield rate is high.
One, experiment and demonstration purpose
Verify that new Shuization contains anti-continuous cropping on peanut of chitin, humic acid, middle trace-element compound fertilizer, reduces dead, improves the effect of aspects such as output.
Two, test period and place
1, test period: in May, 2010-2010 year October
2. test site: long-living garden, Linyi agricultural science and technology company limited is in the plot of development area, Linyi Xu He Cun.
Three, experiment and demonstration design
The fertilizer simultaneous test: 3 processing are established in this test, and each handles as follows:
Handle 1: contain chitin, humic acid, middle trace-element compound fertilizer 41% (16-20-5) 50kg/ mu;
Handle 2: common compound manure 41% (16-20-5) 50kg/ mu;
Handle 3: common composite fertilizer 45% (15-15-15) 50kg/ mu;
2 mu of each processing areas, random alignment, three repetitions amount to 18 mu, and periphery is provided with guard rows (residential quarter is arranged and seen the following form).
Four, field operation
1, test plot basic condition: test plot soil is silty loam, medium fertility, and uniformity represents 650 mu of areas.Preceding crop is corn, 720 kilograms of average yield per mus.The concrete test result of soil is as follows:
2, test materials: contain chitin, humic acid, middle trace-element compound fertilizer 41% (16-20-5), common composite fertilizer 41% (16-20-5), 45% (15-15-15).
3, fertilizer purposes and fertilizing method:
On the basis of application of organic fertilizers, all experiment and demonstration chemical fertilizer adopt disposable base to execute.
4, the test kind is: rich spending No. 1
5, peanut membrane covering, preventing disease pest control, all strict unanimities of all other agronomic measures such as water.Adopt the planting type of ridging overlay film.Row spacing 80cm, pier are apart from 20cm, and mu is broadcast 8300 piers; Use Chlorpyrifos 94 500 gram seed dressing control of grubs during sowing, the middle and later periods is prevented and treated leaf spot with 2000 times of tebuconazoles.
6, carried out field examination September 14,100 square metres of areas, for details see attached table 2.
Five, experiment and demonstration result and analysis
3 processing are to peanut biological character breeding time no significant difference, containing chitin fertilizer compound manure, common 45% compound manure, common 45% compound manure all has volume increase, and amount of increase in production is respectively: 25.8%, 8.1%, 8% different processing cauline leaf output also increases production 15.8%, 13.2%, 13% respectively.Use contains the chitin compound manure, and it is neatly full that peanut does not have dead, peanut pod, do not have water stain spot, to peanut yield, that quality improves effect is obvious; The input-output ratio that different fertilizer is handled contains the fertilising of chitin compound manure for the highest, and common 45% compound manure % takes second place.
Conclusion: obvious effect of increasing production took place in no dead phenomenon after peanut used the compound manure that contains chitin, humic acid, middle trace element.
Claims (2)
1. compound manure that contains chitin, humic acids, middle trace element, it is characterized in that: it is formulated by the chemical fertilizer raw material of following weight part, chitin 1, oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10.
2. a kind of compound manure that contains chitin, humic acids, middle trace element according to claim 1 is characterized in that its technical process is:
(1), burden process: oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10 chemical fertilizer raw materials are pulverized through stirrer altogether and mixed, claim to be sent to the tablets press granulation through measuring belt.
(2), granulating working procedure: the chemical fertilizer raw material that oligochitosan 0.5, urea 250, monoammonium phosphate 450, Repone K 100, sodium humate 50, wilkinite 100, fused(calcium magnesium)phosphate 10, zinc sulfate 6, borax 6, ammonium molybdate 4, manganous sulfate 4, ferrous sulfate 10, sal epsom 10 chemical fertilizer raw materials are pulverized is altogether delivered to rotary drum granulator, produce liquefaction through steam and carry out granulation.
(3), oven dry refrigerating work procedure: dryer provides hot blast by hotblast stove, dries product moisture for 70 ℃-90 ℃ through 350 ℃-380 ℃ of control burner furnace temperature, dryer tail temperature; Product is cooled off by induced draft fan through cooler.
(4), screening operation: product sieves through sieve apparatus, and qualified particle is sent into the coating operation through the metering of belt weighing balance; Underproof being screened out delivered to granulation through pulverizing.
(5), coating operation: dissolve in 1% salpeter solution in 1: 100 ratio chitin, be heated to 40 ℃-50 ℃ and form homogeneous transparent solution, with volume pump be sprayed onto from the screening operation claim the qualified particle surface that measures through belt, use in the powdery magnesium oxide then and nitric acid, and generate magnesium nitrate.
(6), finished product packing operation: it is to be checked to enter the warehouse through metering packing as finished product through the material of chitin coating.
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| CN103553763A (en) * | 2013-10-09 | 2014-02-05 | 海南正业中农高科股份有限公司 | Agricultural composition containing chitosan oligosaccharide and fipronil |
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| CN104211492A (en) * | 2014-06-27 | 2014-12-17 | 广西平乐农药厂 | Synergistic compound fertilizer |
| CN104211504A (en) * | 2014-08-27 | 2014-12-17 | 武汉瑞泽园生物环保科技有限公司 | Compound microorganism environment-friendly fertilizer and preparation method thereof |
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