CN104926415A - Formula and preparation method of mixed fertilizer special for lemongrass - Google Patents
Formula and preparation method of mixed fertilizer special for lemongrass Download PDFInfo
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- CN104926415A CN104926415A CN201510360717.1A CN201510360717A CN104926415A CN 104926415 A CN104926415 A CN 104926415A CN 201510360717 A CN201510360717 A CN 201510360717A CN 104926415 A CN104926415 A CN 104926415A
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Abstract
The invention provides a formula of mixed fertilizer special for lemongrass. The mixed fertilizer which is granular is prepared by, by weight, 20-30 parts of urea, 30-35 parts of diammonium phosphate, 30-35 parts of potassium fulvate and 40-50 parts of soybean straw fermented product through smashing, pelleting, drying and cooling. Needs, on various nutritional elements, of crops can be met without additional fertilizing after basal application, convenience is brought to fertilizer application, and labor amount is reduced; and the mixed fertilizer is reasonable in proportion of nitrogen, phosphorus and potassium elements, so that soil nutrition conditions are met, overuse of potassium-element fertilizer is avoided, and agricultural production cost and environment pollution are reduced; soybean straw is rich in protein and high in quality, and soil fertility is improved through straw mulching.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers, be specifically related to formula of a kind of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material and preparation method thereof.
Background technology
Mixed fertilizer refers in nitrogen, phosphorus, potassium three kinds of nutrients the fertilizer having at least two kinds or more nutrient declarable contents to be made up of chemical process and (or) mixing method.Mixed fertilizer contains the nutrient needed for various crop growth, can alleviate the labour intensity of peasant in a large number, and the application therefore promoting mixed fertilizer in the whole nation is the trend of modern agricultural development.Compared with chemical process, Chemical Mixed Fertilizer prepared by blending, has that cost is low, the simple advantage of production technique.
Summary of the invention
The invention provides formula of a kind of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material and preparation method thereof, its npk nutrient reasonable ratio, the Herba Cymbopogonis Citrari farm crop being suitable for different plantation area use.
The technical solution adopted in the present invention is:
A formula for Herba Cymbopogonis Citrari special-purpose mixed fertilizer material, described mixed fertilizer comprises following raw material: urea 20-30 part, diammonium phosphate 30-35 part, potassium fulvate 30-35 part, soybean stalk fermented product 40-50 part.
Further, each raw material of described mixed fertilizer kilogram to be calculated as by weight: 22 kilograms, urea, diammonium phosphate 33 kilograms, potassium fulvate 33 kilograms, soybean stalk fermented product 45 kilograms.
Further, preparation method of the present invention is:
A preparation method for the formula of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material, comprises the following steps:
A. get following raw material: urea, diammonium phosphate, potassium fulvate and soybean stalk fermented product, weigh by weight respectively;
B. the urea after step a, diammonium phosphate, potassium fulvate and soybean stalk fermented product are together put in pulverizer and pulverize, obtain powder mix particle, then powder mix particle is crossed 80-110 mesh sieve;
C. being poured in stirrer to stir by the powder mix particle after mistake mesh sieve makes it fully mix in 20-30 minute;
D. will tablets press be utilized to make particle by powder mix particle after step c;
E. sent in drying machine by particle and dry, bake out temperature is 95-100 DEG C, makes its water ratio reach less than 8%, then through cooler cooling, obtains granular mixed fertilizer.
Further, in step e, particle after cooling cooling, then through screen-dividing machine screening, is then packaged into finished product.
Urea is a kind of high density nitrogenous fertilizer, belongs to neutral readily avaiable fertilizer, not residual any objectionable impurities in soil, long-term application does not have detrimentally affect, and urea is organic nitrogenous fertilizer, the urase effect in soil, after being hydrolyzed into volatile salt or bicarbonate of ammonia, can effective utilization absorbed by crops.
Diammonium phosphate is the composite fertilizer of Nitrogen-and Phosphorus-containing two kinds of nutritive ingredients, is a kind of readily avaiable fertilizer of high density, is applicable to various crop and soil, is specially adapted to the crop that nitrophilous needs phosphorus, makes base manure or topdress, should deep placement.
Potassium fulvate is that a kind of pure natural mineral substance active potassium element is fertile, potassium fulvate includes the multiple nutritional components such as trace element, rare earth element, plant-growth regulator, viral inhibitors, make that nutrient is more sufficient, supply is more reasonable, thus avoid the generation of the various physiological disturbances that crop is caused because lacking element, make crop plant type more vigorous leaf look more dark green, lodging tolerance is stronger.Potassium fulvate can supplement the nutrient run off in soil timely, make soil activating, there is vitality, decrease the continuous cropping disease that in soil, nutrient is caused by taken in excess, product can replace potassium sulfate that content is identical or Repone K and potassium magnesium sulfate completely, and natural, environmental protection.
Soybean stalk rich in protein, quality is better, and straw-returning adds the ability of soil.
The invention has the beneficial effects as follows: base of the present invention does not need after executing to impose and just can meet the demand of farm crop to various nutrient elements, facilitate using of fertilizer, reduce labor capacity, and nitrogen, phosphorus, potassium element reasonable ratio, meet soil nutrient status, avoid the excessive use of potassium element fertilizer, reduce agriculture production cost and environmental pollution, and soybean stalk rich in protein, quality is better, and straw-returning adds the ability of soil.
specific embodiment party
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1:
The formula of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material of the present invention, each raw material of described mixed fertilizer kilogram to be calculated as by weight: 20 kilograms, urea, diammonium phosphate 35 kilograms, potassium fulvate 30 kilograms, soybean stalk fermented product 50 kilograms.
This Herba Cymbopogonis Citrari special-purpose mixed fertilizer material granulating rate improves 8%, and after being used in the Herba Cymbopogonis Citrari experiment field of 4 mu, and use compared with common fertilizer, Herba Cymbopogonis Citrari output increased 18%, quality of agricultural product also improves, and fertile soil power increases.
Embodiment 2:
The formula of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material of the present invention, each raw material of described mixed fertilizer kilogram to be calculated as by weight: 30 kilograms, urea, diammonium phosphate 30 kilograms, potassium fulvate 35 kilograms, soybean stalk fermented product 40 kilograms.
This Herba Cymbopogonis Citrari special-purpose mixed fertilizer material granulating rate improves 10%, and after being used in the Herba Cymbopogonis Citrari experiment field of 4 mu, and use compared with common fertilizer, Herba Cymbopogonis Citrari output increased 20%, quality of agricultural product also improves, and fertile soil power increases.
Embodiment 3:
The formula of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material of the present invention, each raw material of described mixed fertilizer kilogram to be calculated as by weight: 22 kilograms, urea, diammonium phosphate 33 kilograms, potassium fulvate 33 kilograms, soybean stalk fermented product 45 kilograms.
This Herba Cymbopogonis Citrari special-purpose mixed fertilizer material granulating rate improves 9%, and after being used in the Herba Cymbopogonis Citrari experiment field of 4 mu, and use compared with common fertilizer, Herba Cymbopogonis Citrari output increased 22%, quality of agricultural product also improves, and fertile soil power increases.
The preparation method of the formula of above-mentioned Herba Cymbopogonis Citrari special-purpose mixed fertilizer material, comprises the following steps:
A. get following raw material: urea, diammonium phosphate, potassium fulvate and soybean stalk fermented product, weigh by weight respectively;
B. the urea after step a, diammonium phosphate, potassium fulvate and soybean stalk fermented product are together put in pulverizer and pulverize, obtain powder mix particle, then powder mix particle is crossed 80-110 mesh sieve;
C. being poured in stirrer to stir by the powder mix particle after mistake mesh sieve makes it fully mix in 20-30 minute;
D. will tablets press be utilized to make particle by powder mix particle after step c;
E. sent in drying machine by particle and dry, bake out temperature is 95-100 DEG C, makes its water ratio reach less than 8%, then through cooler cooling, then through screen-dividing machine screening, be then packaged into finished product, obtain granular mixed fertilizer.
10% should be improved containing composite fertilizer granulating rate, after being used in the wheat experiment field of 2 mu, and use compared with common fertilizer,
Wheat yield improves 23%, and quality of agricultural product also improves, and fertile soil power increases.
In sum, base of the present invention does not need after executing to impose and just can meet the demand of farm crop to various nutrient elements, facilitate using of fertilizer, reduce labor capacity, and nitrogen, phosphorus, potassium element reasonable ratio, meet soil nutrient status, avoid the excessive use of potassium element fertilizer, reduce agriculture production cost and environmental pollution, and soybean stalk rich in protein, quality is better, and straw-returning adds the ability of soil.
Claims (4)
1. a formula for Herba Cymbopogonis Citrari special-purpose mixed fertilizer material, is characterized in that: described mixed fertilizer comprises following raw material: urea 20-30 part, diammonium phosphate 30-35 part, potassium fulvate 30-35 part, soybean stalk fermented product 40-50 part.
2. the formula of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material as claimed in claim 1, is characterized in that: each raw material of described mixed fertilizer kilogram to be calculated as by weight: 22 kilograms, urea, diammonium phosphate 33 kilograms, potassium fulvate 33 kilograms, soybean stalk fermented product 45 kilograms.
3. a preparation method for the formula of the Herba Cymbopogonis Citrari special-purpose mixed fertilizer material as described in as arbitrary in claim 1-2, is characterized in that: described preparation method comprises the following steps:
A. get following raw material: urea, diammonium phosphate, potassium fulvate and soybean stalk fermented product, weigh by weight respectively;
B. the urea after step a, diammonium phosphate, potassium fulvate and soybean stalk fermented product are together put in pulverizer and pulverize, obtain powder mix particle, then powder mix particle is crossed 80-110 mesh sieve;
C. being poured in stirrer to stir by the powder mix particle after mistake mesh sieve makes it fully mix in 20-30 minute;
D. will tablets press be utilized to make particle by powder mix particle after step c;
E. sent in drying machine by particle and dry, bake out temperature is 95-100 DEG C, makes its water ratio reach less than 8%, then through cooler cooling, obtains granular mixed fertilizer.
4. the preparation method of the formula of Herba Cymbopogonis Citrari special-purpose mixed fertilizer material as claimed in claim 3, is characterized in that: in step e, and particle after cooling cooling, then through screen-dividing machine screening, is then packaged into finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360717.1A CN104926415A (en) | 2015-06-26 | 2015-06-26 | Formula and preparation method of mixed fertilizer special for lemongrass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360717.1A CN104926415A (en) | 2015-06-26 | 2015-06-26 | Formula and preparation method of mixed fertilizer special for lemongrass |
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| CN104926415A true CN104926415A (en) | 2015-09-23 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372428A (en) * | 2008-10-21 | 2009-02-25 | 安徽省文胜肥业有限责任公司 | Ecological formula fertilizer and preparation thereof |
| CN101863702A (en) * | 2010-06-01 | 2010-10-20 | 中国农业科学院油料作物研究所 | Special multifunctional fertilizer for peanut and preparation method thereof |
| CN104649766A (en) * | 2013-11-18 | 2015-05-27 | 青岛华尊农业发展有限公司 | Special organic fertilizer formula for soybean |
-
2015
- 2015-06-26 CN CN201510360717.1A patent/CN104926415A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372428A (en) * | 2008-10-21 | 2009-02-25 | 安徽省文胜肥业有限责任公司 | Ecological formula fertilizer and preparation thereof |
| CN101863702A (en) * | 2010-06-01 | 2010-10-20 | 中国农业科学院油料作物研究所 | Special multifunctional fertilizer for peanut and preparation method thereof |
| CN104649766A (en) * | 2013-11-18 | 2015-05-27 | 青岛华尊农业发展有限公司 | Special organic fertilizer formula for soybean |
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Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |