CN103044166A - Novel formula fertilizer special for paddy rice - Google Patents
Novel formula fertilizer special for paddy rice Download PDFInfo
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- CN103044166A CN103044166A CN2012102971167A CN201210297116A CN103044166A CN 103044166 A CN103044166 A CN 103044166A CN 2012102971167 A CN2012102971167 A CN 2012102971167A CN 201210297116 A CN201210297116 A CN 201210297116A CN 103044166 A CN103044166 A CN 103044166A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention relates to a novel formula fertilizer special for paddy rice and a preparation method thereof, belonging to the technical field of formula fertilizers and fertilizers for improving soil. According to a fertilizer absorption rule of the paddy rice, 0.8 percent of a urease inhibitor and nitrification inhibitor urea and 0.5 percent of resin coated urea are precisely compounded with potassium sulfate, diammonium phosphate, humic acid, amino acid and an organic matter to form the formula fertilizer special for paddy rice. The formula fertilizer is matched with the fertilizer absorption rule of the paddy rice, so that the fertilization cost is reduced, an additional fertilizer in the later period of one-time fertilization of the paddy rice is not required, and the aims of simplifying agriculture, reducing the agricultural production input and improving the soil are realized.
Description
Technical field:
The present invention relates to a kind of farm crop formula fertilizer, refer more particularly to a kind of paddy rice-dedicated fertilizer material that utilizes urease inhibitor nitrification inhibitor and coated with resin to produce, utilize simultaneously the characteristic of the improvement soil of humic acids, amino acid, organic matter, transform the soil that is hardened, belong to improvement soil and formula fertilizer field.
Background technology:
Paddy rice is the important commodity food of China, annual all right some outlet except self-sufficient.But the surplus labors a large amount of along with expanding economy pour into the city, the plantation of paddy rice is subjected to artificial impact larger, because the paddy rice amount of labour used is very large, and the other a large amount of use inorganic fertilizer of peasant, cause the water paddy soil structural damage, do not rise instead reduction although rate of fertilizer application increases output year by year.
Because so labor force's deficiency people are badly in need of finding a kind of fertilizer that can improve again soil that can save the labor force, the scientific research institution that has develops the slow-release rice fertilizer of coated with resin, but this fertilizer is subjected to membrane wrapping thickness control to discharge nutrient, if the coated with resin bag is thinner, can be immersed in water out rapidly after applying rice terrace, time only postponed 24 hours, the fertilizer of this coated with resin is just the same with common fertilizer after 24 hours, so do not have the effect that control fertilizer discharges, utilize urease inhibitor and nitrification inhibitor to control urase in the soil and the activity of nitrate reductase, make urea be not decomposed into the form that can run off by urine enzyme and nitrate reductase in the soil, prolong the retention time of urea in soil, prolonged fertilizer efficiency period, and this inhibitor can lose effectiveness along with rising and the passing of time of temperature, discharge nutrient, this release just in time coincide with the fertile rule of the suction of paddy rice, does not topdress so can reach the single fertilization later stage.
In this fertilizer, add simultaneously humic acids, amino acid, organic these materials and can improve the pH value of rice terrace, increased the permeability of soil, improved the crumb structure of soil, played the effect of increasing soil fertility,
Use the benefit of this fertilizer to be, overcome the shortcoming of Controlled Release Fertilizer, utilize the advantage of slow-release fertilizer, reach simultaneously the effect of improvement soil, compare with slow-release fertilizer with other similar Controlled Release Fertilizers, reasonable price of the present invention, the ton cost only increases about 80 yuan, and it is too high to greatly reduce the slow-release or control-release fertilizer input cost, the unsettled shortcoming of effect, reaching simultaneously the single fertilization later stage does not topdress, and saves artificial.
Summary of the invention:
The invention provides a kind of new formulation paddy rice-dedicated fertilizer material 55% and preparation method thereof for the deficiencies in the prior art.
Summary of the invention
The present invention is according to the fertile rule of the suction of paddy rice, different sustained-release and controlled release materials is joined in the common fertilizer, carry out precisely composite, utilize simultaneously the characteristic of the improvement soil of humic acids, amino acid, organic matter, reduced the too high shortcoming of release and release control fertilizer input cost, improvement soil, the realization single fertilization later stage does not topdress, and has saved labour cost.
Detailed Description Of The Invention
Technical scheme of the present invention is as follows:
1, a kind of new formulation paddy rice-dedicated fertilizer material is characterized in that feed composition is as follows, is weight part:
Above-mentioned raw materials is the commercially available prod, wherein
Described 0.8% urease inhibitor and nitrification inhibitor urea refer to that the quality of coated layer accounts for 0.8% of total mass, and Heilongjiang Jinshida Agricultural Science and Technology Development Co., Ltd. produces, and model is JSD-1 urea N (45.6%)
Described 0.5% resin coated urea refers to that coating layer accounts for 0.5% of total mass.Heilongjiang Jinshida Agricultural Science and Technology Development Co., Ltd. produces, and model is JSD-2 urea N (45.0%)
Described vitriolate of tartar is that potassium oxide content is 50% potash fertilizer, and described diammonium phosphate is nitrogenous 18%, contains the phosphate fertilizer of Vanadium Pentoxide in FLAKES 46%, is mass percent.
The particle diameter of above-mentioned all raw materials is good in 3-4 millimeter scope all.
Further preferred new formulation paddy rice-dedicated fertilizer material, feed composition is as follows, is weight part:
The preparation method of new formulation paddy rice-dedicated fertilizer material of the present invention puts in the stirrer after each raw material weighing is good and stirs, churning time 4-5 minute, fully behind the mixing both, the fertilizer quantitative package after then will stirring.
New formulation paddy rice-dedicated fertilizer material of the present invention is used, and it is characterized in that the single fertilization later stage need not topdress, and can improved soil nodule structure, and agriculture input cost is low.
Excellent results of the present invention is as follows
1, organic-inorganic combines, and reaches the effect that volume increase is improved the soil
Traditional fertilizer all is as main take inorganic nutrients, fertilizer of the present invention is except inorganic nutrients, the materials such as humic acids, amino acid, organic matter with the effect of improving the soil have been added especially, these organic nutrients can be improved the acid-basicity of soil, increase the crumb structure of soil, increase the organic content in the soil, strengthen the surge capability of soil, for high yield lays a good foundation.
2, slowly-releasing combines with controlled release
It is high that the present invention has overcome the release and release control fertilizer price, and effect is subjected to the rainwater size and whether the irrigated land affects, and adds urease inhibitor and nitrification inhibitor and eliminate because using the shortcoming of coated with resin, and the slowly-releasing effect that combines with controlled release is more obvious, and amount of increase in production is higher.
3, the fertile rule of the suction of fertilizer releasing rule of the present invention and paddy rice matches
Paddy rice has two to inhale fertile peak usually, one is tillering phase, one is Grain Filling, conventional common fertilizer fertilizer release period is earlier, and fertilizer efficiency period is short, utilizes the synergy of coated with resin and urease inhibitor and nitrification inhibitor, just being fit to the release of fertilizer and the fertile peak of suction of paddy rice matches, reduce loss fertilizer by the dual control effect early stage, and inhibitor can lose efficacy when the later stage needed, and discharged nutrition supplying crop later stage needs.
4, nutrient reasonable ratio
Usually produce 100 kilograms of paddy rice and need 2.4 kilograms of purity nitrogens, 1.1 kilograms of Vanadium Pentoxide in FLAKESs, 2.2 kilograms potassium oxide, fertilizer of the present invention is according to the soil characteristic of the Northeast, potassium content is higher in the soil, phosphorus is in medium level, nitrogen is the special fertilizer for northeast corn of not enough characteristics preparation obviously, N: P
2O
5: K
2O=18: just in time be fit to the rice terrace of most of the Northeast at 12: 5.
5, effect of increasing production is good, and fertilizer amount is few
New formulation paddy rice-dedicated fertilizer material can increase corn yield significantly, improves utilization rate of fertilizer, and this season utilization ratio that can improve nitrogenous fertilizer reaches 15%-20%, can save fertilizer 30% in the equal yield line situation.
Embodiment:
The present invention will be further elaborated in conjunction with specific embodiments, raw material among the embodiment all is the commercially available prod, wherein 0.8% urease inhibitor and nitrification inhibitor urea are to be produced by Heilongjiang Jinshida Agricultural Science and Technology Development Co., Ltd. to provide, model is JSD-1N (45.6%), 0.5% resin coated urea is to be produced by Heilongjiang Jinshida Agricultural Science and Technology Development Co., Ltd. to provide, model is JSD-2N (45.0%), vitriolate of tartar is that potassium oxide content is 50% potash fertilizer, diammonium phosphate is nitrogenous 18%, the phosphate fertilizer that contains Vanadium Pentoxide in FLAKES 46%, the content that relates in the above raw material all is mass percent, and the particle diameter of all raw materials is all in 3-4 millimeter scope.
Specific embodiment 1:
New formulation paddy rice-dedicated fertilizer material, wherein the content of nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide is respectively 18%, 12%, 5%, and humic acids, amino acid, organic content are respectively 9%, 4%, 7%.
Feed composition is as follows
Above-mentioned raw materials put in the stirrer stir, churning time 4-5 minute, fully mixing was exactly finished product.
Specific embodiment 2:
New formulation paddy rice-dedicated fertilizer material fertilizer, wherein the content of nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide is respectively 19%, 13%, 5%, and humic acids, amino acid, organic content are respectively 5%, 4%, 7%.
Feed composition is as follows
Above-mentioned raw materials put in the stirrer stir, churning time 4-5 minute, fully mixing was exactly finished product.
Comparative Examples: common urea (nutrient content 46%)+vitriolate of tartar (nutrient content 50%)+diammonium phosphate (nutrient content nitrogenous 18%, contain Vanadium Pentoxide in FLAKES 46%)
The effect of above embodiment 1-2 and Comparative Examples is as follows:
Single 525 for the Liao Dynasty for the rice varieties that tries the water, soil is brown earth, and new formulation paddy rice-dedicated fertilizer material 55% fertilizer is, and to be that base manure is disposable at the rice transplanting previous crops apply, and the later stage need not topdress again.Fertilizer application applies fertilizer by the peasant and is accustomed to dividing base manure to be used with topdressing in the Comparative Examples, specific practice is, fertilizer is by 200 kilograms of diammonium phosphate of per hectare in the Comparative Examples, 100 kilograms of vitriolate of tartar, the fertilizer amount of 300 kilograms of urea, diammonium phosphate and potassium sulphate fertilizer and 30% urea spread fertilizer over the fields before rice transplanting, and 70% remaining urea spread fertilizer over the fields in rice terrace as topdressing in tillering phase and booting filling stage.New formulation paddy rice-dedicated fertilizer material 55% each embodiment establishes two fertilizer amounts and tests, and one is identical with the Comparative Examples fertilizer amount, and another is to reduce fertilizer amount 30% than Comparative Examples.The fertilizing method of all new formulation paddy rice-dedicated fertilizer material 55% is identical, all is not topdress in the disposable use later stage.
Effect is as shown in the table
Use new formulation paddy rice-dedicated fertilizer material is obvious to the effect of improvement soil, and detection soil after using, the pH value of soil are by acidity 6.5, and the crumb structure that becomes 6.8. soil is not used front increase by 15% than.The soil weight increases by 5%.
New formulation paddy rice-dedicated fertilizer material and the contrast of other sustained-controll-release fertiliser ton input cost, this fertilizer greatly reduces input cost, is the good fertilizer that is worthy to be popularized.
Input cost relatively
Claims (4)
1. a new formulation paddy rice-dedicated fertilizer material is characterized in that feed composition is as follows, is weight part:
Described 0.8% urease inhibitor and nitrification inhibitor urea refer to that the quality of coated layer accounts for 0.8% of total mass, described 0.5% resin coated urea refers to that coating layer accounts for 0 of total mass, 5%, described vitriolate of tartar is that potassium oxide content is 50% potash fertilizer, described diammonium phosphate is nitrogenous 18%, contain the phosphate fertilizer of Vanadium Pentoxide in FLAKES 46%, be mass percent.
2. new formulation paddy rice-dedicated fertilizer material as claimed in claim 1 is characterized in that feed composition is as follows, is weight part:
3. the preparation method of a new formulation paddy rice-dedicated fertilizer material claimed in claim 1 puts in the stirrer after each raw material weighing is good and stirs, churning time 4-5 minute, fully behind the mixing both.
4. a new formulation paddy rice-dedicated fertilizer material claimed in claim 1 is used, and it is characterized in that the single fertilization later stage need not topdress, and can improved soil nodule structure, and cost is low.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102971167A CN103044166A (en) | 2012-08-10 | 2012-08-10 | Novel formula fertilizer special for paddy rice |
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| CN2012102971167A CN103044166A (en) | 2012-08-10 | 2012-08-10 | Novel formula fertilizer special for paddy rice |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518451A (en) * | 2013-10-21 | 2014-01-22 | 东北农业大学 | Efficient mechanical topdressing method for rice field in cold region |
| CN103964971A (en) * | 2014-05-29 | 2014-08-06 | 济南巴顿化肥有限公司 | Fertilizer specially used for rice and preparation method thereof |
| CN104086338A (en) * | 2014-06-17 | 2014-10-08 | 舒兰市田喜生物有机肥有限公司 | Paddy-rice controlled-release fertilizer, and preparation method and application thererof |
| CN104909876A (en) * | 2015-05-20 | 2015-09-16 | 中国海洋石油总公司 | Special controlled-release fertilizer for paddy rice based on continuous cropping and planting of paddy rice and vegetables and preparation method of special controlled-release fertilizer |
| CN108383591A (en) * | 2018-03-22 | 2018-08-10 | 中国水稻研究所 | It is a kind of to improve compound amino acid fertilizer for damaging to plants caused by sudden drop in temperature of rice seedling low-temperature resistance and preparation method thereof, method of administration |
| CN114315473A (en) * | 2022-01-14 | 2022-04-12 | 中科吉安生态环境研究院 | Fertilizer formula for southern hill medium/alkaline paddy field and nitrogen regulation and control method |
| CN116283440A (en) * | 2023-03-03 | 2023-06-23 | 新洋丰农业科技股份有限公司 | Organic stable fertilizer for rice and preparation method thereof |
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| CN101177367A (en) * | 2007-11-05 | 2008-05-14 | 山东金正大生态工程股份有限公司 | Special controlled release fertilizer for rice and preparation method thereof |
| CN101200400A (en) * | 2006-12-15 | 2008-06-18 | 中国科学院沈阳应用生态研究所 | Acetic ester coated controlled-release urea fertilizer and preparation technique |
| CN101870624A (en) * | 2010-06-13 | 2010-10-27 | 山东金正大生态工程股份有限公司 | Rice special controlled-release fertilizer applied once in processes of rice transplantation and seedling culture and preparation method thereof |
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Patent Citations (3)
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| CN101200400A (en) * | 2006-12-15 | 2008-06-18 | 中国科学院沈阳应用生态研究所 | Acetic ester coated controlled-release urea fertilizer and preparation technique |
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Non-Patent Citations (1)
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| 陈宏坤等: "脲醛缓释复混肥的生产工艺", 《化肥工业》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518451A (en) * | 2013-10-21 | 2014-01-22 | 东北农业大学 | Efficient mechanical topdressing method for rice field in cold region |
| CN103518451B (en) * | 2013-10-21 | 2015-05-27 | 东北农业大学 | Efficient mechanical topdressing method for rice field in cold region |
| CN103964971A (en) * | 2014-05-29 | 2014-08-06 | 济南巴顿化肥有限公司 | Fertilizer specially used for rice and preparation method thereof |
| CN103964971B (en) * | 2014-05-29 | 2016-02-10 | 济南巴顿化肥有限公司 | A kind of Special fertilizer for paddy rice and preparation method thereof |
| CN104086338A (en) * | 2014-06-17 | 2014-10-08 | 舒兰市田喜生物有机肥有限公司 | Paddy-rice controlled-release fertilizer, and preparation method and application thererof |
| CN104909876A (en) * | 2015-05-20 | 2015-09-16 | 中国海洋石油总公司 | Special controlled-release fertilizer for paddy rice based on continuous cropping and planting of paddy rice and vegetables and preparation method of special controlled-release fertilizer |
| CN108383591A (en) * | 2018-03-22 | 2018-08-10 | 中国水稻研究所 | It is a kind of to improve compound amino acid fertilizer for damaging to plants caused by sudden drop in temperature of rice seedling low-temperature resistance and preparation method thereof, method of administration |
| CN114315473A (en) * | 2022-01-14 | 2022-04-12 | 中科吉安生态环境研究院 | Fertilizer formula for southern hill medium/alkaline paddy field and nitrogen regulation and control method |
| CN116283440A (en) * | 2023-03-03 | 2023-06-23 | 新洋丰农业科技股份有限公司 | Organic stable fertilizer for rice and preparation method thereof |
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Application publication date: 20130417 |