CN104788241B - A kind of special humic acid controlled release Blending Fertilizer of wheat - Google Patents
A kind of special humic acid controlled release Blending Fertilizer of wheat Download PDFInfo
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- CN104788241B CN104788241B CN201510214864.8A CN201510214864A CN104788241B CN 104788241 B CN104788241 B CN 104788241B CN 201510214864 A CN201510214864 A CN 201510214864A CN 104788241 B CN104788241 B CN 104788241B
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The present invention provides a kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：160 192 parts of common urea, 190.5 209.5 parts of coated release-controlled urea, 364 386.5 parts of MAP, 83.5 100 parts of potassium chloride, 139.5 179.5 parts of nitro humus acid.The special Blending Fertilizer of controlled release containing humic acid of wheat of the present invention, utilization rate of fertilizer is high, is of very high actual application value, wide market.
Description
Technical field
The present invention relates to agricultural fertilizer technical field, and in particular to a kind of special humic acid controlled release Blending Fertilizer of wheat.
Background technology
Henan is the main producing region of China's wheat, and winter wheat- sown areas in 2011 is 532.67 ten thousand hm2, account for the whole nation
22.02%.At present, Wheat in Henan Province utilization rate of nitrogen fertilizer is only 26.4%-36.2%, and phosphate fertilizer utilization efficiency is only 7.9%-9.8%, potash fertilizer
Utilization rate is only 19.2%-34.4%.Trace it to its cause：1. agricultural production is used the predatoriness of soil for a long time, cause wheat growth
Required part nutrient is out of proportion；2. largely farmland is caused to lead to using chemical fertilizer and long-term Shaoshi or not organic fertilizer
Gas is poor, retain water and nutrients reduced capability, influences growing for wheat and absorbing for available nutrient.3. in order to pursue height
Production, excessive fertilization phenomenon is more universal, especially High-yield Wheat Fields nitrogen application excess the problem of it is extremely serious.Henan Province always changes in year
Fertile dosage exceedes the 1/10 of national total amount, and unit consumption is 1.36 times and 4.76 of the whole nation and world average level respectively
Times, cause utilization rate of nitrogen fertilizer relatively low, the utilization rate of high fertility wheatland fertilizer nitrogen is less than 10% in part, while gives ecological environment band
Immense pressure is carried out.4. fertilization mode is improper, during wheat planting, base fertilizer and the uncoordinated phenomenon of proportion of additional fertilizer are generally deposited
, some regional wheat bottom application amount of nitrogenous fertilizer account for apply nitrogen total amount in full growth period more than 80%, cause Wheat Seedling fertilizer superfluous, after
Phase fertility deficiency.5. the special fertilizer species that in the market is sold at present is various, homogeneity is serious, and proportioning is improper, and utilization rate of fertilizer is low.
In addition, in recent years because the transfer of rural laborer, single fertilization area are increasing.Therefore, there is an urgent need to
For the performance of the existing fertilizer of wheat planting need for improved, imitated with meeting the needs of improving yield of wheat stable yields and improving utilizing for nutrient
Rate.
The content of the invention
The purpose of the present invention：There is provided that a kind of effect of increasing production is obvious, and the special humic acid of the wheat for possessing improvement of soil fertility effect
Controlled release Blending Fertilizer.
To achieve these goals, the present invention uses following technical scheme：
A kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：Common urea 160-
192 parts, coated release-controlled urea 190.5-209.5 parts, MAP 364-386.5 parts, potassium chloride 83.5-100 parts, nitro humic
Sour 139.5-179.5 parts.
A kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：Common urea 160-
170 parts, coated release-controlled urea 190.5-195 parts, MAP 364-370 parts, potassium chloride 83.5-90 parts, nitro humus acid
139.5-150 part.
A kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：Common urea 170-
180 parts, coated release-controlled urea 195-205 parts, MAP 370-380 parts, potassium chloride 90-95 parts, nitro humus acid 150-160
Part.
A kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：Common urea 180-
192 parts, coated release-controlled urea 205-209.5 parts, MAP 380-386.5 parts, potassium chloride 95-100 parts, nitro humus acid
160-179.5 part.
A kind of special humic acid controlled release Blending Fertilizer of wheat, most preferably raw material components parts by weight are as follows：160 parts of common urea,
190.5 parts of coated release-controlled urea, 386.5 parts of MAP, 83.5 parts of potassium chloride, 179.5 parts of nitro humus acid.
Coated release-controlled urea is the polymer coated controlled release urea of release in 80-100 days, and the mass percent of N element is
42%。
Humic acid mass percent is 60% in nitro humus acid, and the mass percent of N element is 2.5%.
Beneficial effects of the present invention：The present invention be directed to subject matter existing for Henan wheat fertilising, according to " nitrogen is real-time
The integrated nutrient management theory and technology of monitoring, phosphorus potassium measurement monitoring ", the work of " the three big innovation theories " of humic acid fertilizer
The regulation and control of thing rhizospheric environment are theoretical, ecological environment of soil control theory, according to the conditions of the current stage of Central Henan province wheat nutrient demand,
The urea mixture of different rates of release is taken, humic acid chelating, realizes that nutrient demand is synchronous with supply, is designed, prepared with this
Central Henan province wheat special controlled release Blending Fertilizer.The present invention has advantages below compared with conventional formulation：
1）A kind of polymer coated controlled release urea of acquisition time length is with the addition of, to meet wheat whole growth period to nitrogen
Demand.
2）According to nitrogen, phosphorus, the supply situation of potassium nutrition in Central Henan province soil, wheat to nitrogen, phosphorus, potassium nutrition demand and
A large amount of fields fertilizer test results, it is determined that nitrogen, phosphorus, the proportioning of potassium nutrition, nutrient balance applies, and improves the utilization of fertilizer
Rate, and it is safe and environment-friendly.
3）The present invention has retain water and nutrients, promotes the effect of soil granular structure using nitro humic acid as carrier.Nitro is rotten
Grow acid to interact to form the gelinite of flocculent deposit with the calcium ion in soil, it can make soil soil cementation together
Particle is changed into the small reservoir and fertilizer storehouse of retain water and nutrients one by one, adds interstices of soil, so as to improve the water conservation of soil, protect
Fertile ability.
4）The relatively similar slow controlled release product of production cost is relatively low, and relatively conventional Blending Fertilizer cost only increases 70-80 members, and
Nitrogen, phosphorus, potassium utilization rate averagely improve 58%, 50%, 27.1% respectively, are advantageous to the saving of labor of peasant, increase production and increase income.
5）The present invention is attached most importance to culture fertility, raising yield and utilization rate of fertilizer, is carrier from nitro humus acid, real
Showed the combination of organic-inorganic nutrient, a great number of elements rational proportion, nutrition are fostered and apply fertilizer and taken into account, reduce what is brought because applying fertilizer not science
Waste and environmental pollution, the innovation direction of fertilizer industry is represented, meet the demand for development of modern agriculture.
In addition, the Blending Fertilizer of the present invention employs nitro humus acid in formula and also had as carrier, its advantage：Nitro is rotten
Phytic acid is Labile soil organic carbon continuous utilization " granule dotey ", and it was both good with soil, and good with fertilizer, is the operating of soil nutrient
" warehouse ".As mode of agriculture is there occurs fundamental shifts, such as human and animal excreta, stalk, plant and animal residues are traditional to be had
Machine thing has lost natural gray, and the speciality of traditional organic fertilizer has not existed.At the same time, with containing high-copper, Gao Xin, height
The feed addictives such as arsenic widely use, and livestock and poultry are limited to the utilization rate of trace element in addition, cause the heavy metal of feces of livestock and poultry
Content overproof, or even also have the exceeded of some hormones, antibiotic, radioactive substance and other organic pollutant contents.Pass
System organic fertilizer " rotten " is so that the synergy that is combined with chemical fertilizer of humic acid is even more important.On the one hand, humic acid by it is stable,
Sustained release, control action, extend fertilizer efficiency, improve chemical fertilizer utilization ratio；On the other hand, the constraint to amount, regulation and control release plant institute are passed through
The nutrient needed, promote active principle synthesis, various nutriments are balanced, from improving chemical fertilizer quality in shape.
The present invention is the applying fertilizers scientifically of Wheat in Henan Province, the raising of utilization rate of fertilizer, arable land are fostered and apply fertilizer and provide one effectively
Solution route, be of very high actual application value, wide market.
Embodiment
Embodiment 1
A kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：Common urea 192
Part, 209.5 parts of coated release-controlled urea, 364 parts of MAP, 83.5 parts of potassium chloride, 151 parts of nitro humus acid.Wherein, nitrogen, phosphorus,
The mass percentage content of potassium is respectively 22%（Controlled-release nitrogen accounts for 40%）, 16%, 5%, humic acid 9%.
Wherein, the mass percent of N element is 11%, P in MAP2O5Mass percent be 44%；In potassium chloride
K2O mass percent is 60%, and the mass percent of N element is 46% in urea, the quality of the N element in coated release-controlled urea
Percentage is 42%, acquisition time 80-100 days, and humic acid mass percent is 60% in nitro humus acid, the quality percentage of N element
Than for 2.5%.
The preparation method of the special humic acid controlled release Blending Fertilizer of wheat of the present invention is as follows：
Raw material is transported to each related feed bin respectively, hybrid system is transported to after automatic batching system by above-mentioned formula
Mixing is automatically performed, the fertilizer mixed is delivered to finished product bin, flows into fully-automatic packaging scale and weighs, packs, obtains the present invention
The special humic acid controlled release Blending Fertilizer of wheat.
Embodiment 2
A kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：Common urea 160
Part, 190.5 parts of coated release-controlled urea, 386.5 parts of MAP, 83.5 parts of potassium chloride, 179.5 parts of nitro humus acid.Wherein,
Nitrogen, phosphorus, the mass percentage content of potassium are respectively 20%（Controlled-release nitrogen accounts for 40%）, 17%, 5%, humic acid 10.5%.
The mass percent of N element is 11%, P in MAP2O5Mass percent be 44%；K in potassium chloride2O's
Mass percent is 60%, and the mass percent of N element is 46% in urea, the quality percentage of the N element in coated release-controlled urea
Than for 42%, acquisition time 80-100 days, humic acid mass percent was 60% in nitro humus acid, and the mass percent of N element is
2.5%。
Preparation method in the present embodiment is identical with embodiment 1.
Embodiment 3
A kind of special humic acid controlled release Blending Fertilizer of wheat, is made up of each component of following parts by weight：Common urea 174
Part, 200 parts of coated release-controlled urea, 386.5 parts of MAP, 100 parts of potassium chloride, 139.5 parts of nitro humus acid.Wherein, nitrogen,
Phosphorus, potassium content are respectively 21%（Controlled-release nitrogen accounts for 40%）, 17%, 6%, humic acid 8%, be mass percent.
The mass percent of N element is 11%, P in MAP2O5Mass percent be 44%；K in potassium chloride2O's
Mass percent is 60%, and the mass percent of N element is 46% in urea, the quality percentage of the N element in coated release-controlled urea
Than for 42%, acquisition time 80-100 days, humic acid mass percent was 60% in nitro humus acid, and the mass percent of N element is
2.5%。
Preparation method in the present embodiment is identical with embodiment 1.
The contrast test of embodiment 4
The contrast test of wheat planting is carried out on Xuchang City different zones, In The Soils.Test group 1-3 is applied respectively
Add embodiment 1-3 produce the special humic acid controlled release Blending Fertilizer of wheat, control group using 413 parts of urea, 364 parts of MAP,
The bulk blended fertilizer of 123 parts of 100 parts of potassium chloride, kaolin compositions（N-P2O5-K2O=23-16-6）, dose is 50kg/ mus, is made
Base fertilizer.Field planting management method is consistent.Result of the test see the table below.
By test data, using the test group of Blending Fertilizer of the present invention, the nitrogen of wheat pair, phosphorus, the utilization rate of potassium are bright
It is aobvious to improve, disclosure satisfy that wheat whole growth period to nitrogen, phosphorus, potassium demand so that per mu yield rate and rate of growth are compared with control group
It is greatly enhanced.Therefore, Blending Fertilizer of the invention is of very high actual application value, wide market.
Claims (5)
- A kind of 1. special humic acid controlled release Blending Fertilizer of wheat suitable for Henan Province, it is characterised in that：The Blending Fertilizer is by following heavy Measure each component composition of number：Common urea 160-192 parts, coated release-controlled urea 190.5-209.5 parts, MAP 364- 386.5 parts, potassium chloride 83.5-100 parts, nitro humus acid 139.5-179.5 parts；Coated release-controlled urea is the polymer coated controlled release urea of release in 80-100 days, and the mass percent of N element is 42%；Humic acid mass percent is 60% in nitro humus acid, and the mass percent of N element is 2.5%.
- 2. the special humic acid controlled release Blending Fertilizer of a kind of wheat suitable for Henan Province according to claim 1, its feature exist In：The Blending Fertilizer is made up of each component of following parts by weight：Common urea 160-170 parts, coated release-controlled urea 190.5- 195 parts, MAP 364-370 parts, potassium chloride 83.5-90 parts, nitro humus acid 139.5-150 parts.
- 3. the special humic acid controlled release Blending Fertilizer of a kind of wheat suitable for Henan Province according to claim 1, its feature exist In：The Blending Fertilizer is made up of each component of following parts by weight：Common urea 170-180 parts, coated release-controlled urea 195-205 Part, MAP 370-380 parts, potassium chloride 90-95 parts, nitro humus acid 150-160 parts.
- 4. the special humic acid controlled release Blending Fertilizer of a kind of wheat suitable for Henan Province according to claim 1, its feature exist In：The Blending Fertilizer is made up of each component of following parts by weight：Common urea 180-192 parts, coated release-controlled urea 205- 209.5 parts, MAP 380-386.5 parts, potassium chloride 95-100 parts, nitro humus acid 160-179.5 parts.
- 5. the special humic acid controlled release Blending Fertilizer of a kind of wheat suitable for Henan Province according to claim 1, its feature exist In：The Blending Fertilizer is made up of each component of following parts by weight：160 parts of common urea, 190.5 parts of coated release-controlled urea, phosphorus Sour 386.5 parts of an ammonium, 83.5 parts of potassium chloride, 179.5 parts of nitro humus acid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510214864.8A CN104788241B (en) | 2015-04-30 | 2015-04-30 | A kind of special humic acid controlled release Blending Fertilizer of wheat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510214864.8A CN104788241B (en) | 2015-04-30 | 2015-04-30 | A kind of special humic acid controlled release Blending Fertilizer of wheat |
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| CN104788241A CN104788241A (en) | 2015-07-22 |
| CN104788241B true CN104788241B (en) | 2017-12-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178772A1 (en) * | 2001-06-04 | 2002-12-05 | Hince Eric Christian | Solid-chemical compositions, geochemical binder system, and improved high-shear granulation process for both conventional and slow-release fertilizer and bioremediation nutrient compositions |
| CN101182260A (en) * | 2007-10-31 | 2008-05-21 | 山东金正大生态工程股份有限公司 | Special controlled-release fertilizer for sulfur, resin film coated wheat and manufacturing method therefor |
| CN102363586A (en) * | 2011-11-25 | 2012-02-29 | 史丹利化肥股份有限公司 | Chitosan and sulfur coated special controlled-release fertilizer for wheat and preparation method thereof |
| CN102795929A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Polymer-sulfur double coated humic acid sustained and controlled-release fertilizer dedicated for wheat |
| CN104072283A (en) * | 2014-06-19 | 2014-10-01 | 陈啟文 | Chemical fertilizer applied to wheat |
-
2015
- 2015-04-30 CN CN201510214864.8A patent/CN104788241B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178772A1 (en) * | 2001-06-04 | 2002-12-05 | Hince Eric Christian | Solid-chemical compositions, geochemical binder system, and improved high-shear granulation process for both conventional and slow-release fertilizer and bioremediation nutrient compositions |
| CN101182260A (en) * | 2007-10-31 | 2008-05-21 | 山东金正大生态工程股份有限公司 | Special controlled-release fertilizer for sulfur, resin film coated wheat and manufacturing method therefor |
| CN102363586A (en) * | 2011-11-25 | 2012-02-29 | 史丹利化肥股份有限公司 | Chitosan and sulfur coated special controlled-release fertilizer for wheat and preparation method thereof |
| CN102795929A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Polymer-sulfur double coated humic acid sustained and controlled-release fertilizer dedicated for wheat |
| CN104072283A (en) * | 2014-06-19 | 2014-10-01 | 陈啟文 | Chemical fertilizer applied to wheat |
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| CN104788241A (en) | 2015-07-22 |
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Effective date of registration: 20180727 Address after: 461107 Sanhuang temple village, Chiang Li Ji Town, Xuchang, Xuchang, Henan Patentee after: Xuchang Jintian wild fertilizer Co., Ltd. Address before: 466600 north side of West Fu Road, Xihua County, Zhoukou, Henan Patentee before: Divine Land, Henan large chemical fertilizer industry company limited |
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