CN102557790A - Special fertilizer for soybeans on black soil in cold area and application thereof - Google Patents
Special fertilizer for soybeans on black soil in cold area and application thereof Download PDFInfo
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- CN102557790A CN102557790A CN2010105994138A CN201010599413A CN102557790A CN 102557790 A CN102557790 A CN 102557790A CN 2010105994138 A CN2010105994138 A CN 2010105994138A CN 201010599413 A CN201010599413 A CN 201010599413A CN 102557790 A CN102557790 A CN 102557790A
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Abstract
The invention relates to agricultural chemistry and specifically relates to a special fertilizer for soybeans on black soil in a cold area and an application thereof. The special fertilizer which is suitable for the soybeans on the black soil in the cold area comprises a nitrogen fertilizer, a phosphorus fertilizer, a potassium fertilizer and zinc, and the percentage by weight of each of active ingredients, namely the nitrogen fertilizer, the phosphorous fertilizer, the potassium fertilizer and the zinc, is as follows: N: 12-16%, P2O5: 16-23%, K2O: 7-13% and Mg: 3-5%. The fertilizer provided by the invention is of a formula of the special fertilizer for the soybeans in the back soil area, which is proposed according to the nutrient status and the fertilizer supply law of the black soil area; and by adopting the fertilizer disclosed by the invention, the yield of the soybeans can be obviously improved and the quality can be also improved.
Description
Technical field
The present invention relates to agrochemistry, a kind of specifically cold ground black earth dedicated fertilizer for soybean and application thereof.
Background technology
The Heilongjiang Province is the maximum soybean planting area of China, and existing soybean area wherein is planted in black soil region more than 5,000 ten thousand mu more than 40%.Soybean be a kind of can with the crop of root nodule bacterium symbiotic nitrogen fixation, root nodule bacterium can become the available nitrogen of soybean with airborne nitrogen transformation, can satisfy the 50-60% of soybean needs nitrogen.Nitrogen too much can suppress the root nodule bacterium nitrogen fixation.Root nodule bacterium fixed nitrogen peak is in soybean blossoming-fruiting period, and therefore, the soybean beginning period of growth needs the nitrogen of some amount, calls it " nitrogen detonates ".Phosphorus has and promotes soybean nodulation to grow, and prevents the effects such as pod that fall of soybean fallen flowers.
Summary of the invention
The object of the invention is to provide a kind of cold ground black earth dedicated fertilizer for soybean and application thereof.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of cold ground black earth dedicated fertilizer for soybean comprises, nitrogen, phosphorus, potassium and magnesium are applicable to that cold ground black earth dedicated fertilizer for soybean is made up of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc, and the effective constituent of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc is N:12-16%, P by weight percentage
2O
5: 16-23%, K
2O:7-13%, Mg3-5%.
Said dedicated fertilizer for soybean effective constituent weight ratio is nitrogen (N): phosphorus (P
2O
5): potassium (K
2O): magnesium (Mg) is 2.1: 2.9: 1: 0.6.
Said nitrogenous fertilizer is selected from urea; Phosphate fertilizer is selected from monoammonium phosphate; Potash fertilizer is selected from Repone K; Magnesium is selected from sal epsom.Said dedicated fertilizer for soybean ratio prescription is: urea 196kg, monoammonium phosphate 456kg, Repone K 116kg and sal epsom 232kg.
The application of cold ground black earth dedicated fertilizer for soybean: said dedicated fertilizer for soybean is applicable to cold ground black earth, applies seed side-lower 10-12 centimeters when using, and dose is at 20-25 kilogram/mu.
The advantage that the present invention had:
Fertilizer provided by the present invention is to have proposed black soil region dedicated fertilizer for soybean prescription according to black soil region nutrient situation and the fertile rule of confession, adopts fertilizer of the present invention can obviously improve soybean yields, improve quality.Field experiment proves, uses dedicated fertilizer for soybean of the present invention, the soybean growing way is good, it is many, resistant to lodging to bear pods, full seed, ripe early, quality better; Increasing both production and income is compared with conventional fertilizer, and plant height improves 2.4cm; The number that bears pods increases by 3.4/strain, and 100-grain weight increases 0.83g. to be seen from output, and dedicated fertilizer for soybean is handled output per mu yield 169.7kg/ mu; Than conventional fertile raising the output 23.0kg/ mu, the stimulation ratio 15.66% handled.In 3.7 yuan/kg of soybean, use dedicated fertilizer for soybean of the present invention, increase income 85.1 yuan/mu than conventional fertile the processing.
Embodiment 1
Dedicated fertilizer for soybean, urea 196kg, monoammonium phosphate 456kg, Repone K 116kg, sal epsom 232kg.After taking by weighing raw material by above-mentioned listed material and proportion relation thereof, the granulation of mechanical stirring mixing promptly obtains dedicated fertilizer for soybean.
Embodiment 2
Dedicated fertilizer for soybean, urea 196kg, monoammonium phosphate 456kg, Repone K 128kg, sal epsom 220kg.After taking by weighing raw material by above-mentioned listed material and proportion relation thereof, the granulation of mechanical stirring mixing promptly obtains dedicated fertilizer for soybean.
Embodiment 3
Dedicated fertilizer for soybean, urea 180kg, monoammonium phosphate 456kg, Repone K 116kg, sal epsom 248kg.After taking by weighing raw material by above-mentioned listed material and proportion relation thereof, the granulation of mechanical stirring mixing promptly obtains dedicated fertilizer for soybean.
Embodiment 4
Dedicated fertilizer for soybean, urea 190kg, monoammonium phosphate 456kg, Repone K 140kg, sal epsom 224kg.
According to evenly back granulation, oven dry, the screening of corresponding mixed, metering packing is processed fertilizer special for soybeans then with each composition in the above-mentioned fertilizer.During use, also should note at seeding time, accomplish that seed manure separates, accomplish that deep placement is fertile, general requirement fertilizer applies seed side-lower 10-12 centimeters.Dose is at the 20-25 kilogram.
Application examples 1
Suihua City Beilin District Xinhua township, Heilongjiang Province, this area are positioned at the second accumulated temperature band, 2500 ℃-2700 ℃ of average annual accumulated temperature, and soil type is a black earth, varieties of plant is " farming 14 of pacifying ".Use the dedicated fertilizer for soybean of the above embodiment of the present invention, apply seed side-lower 10-12 centimeters, dose is at 20 kilograms/mu.Surveying the product result shows; Use the dedicated fertilizer for soybean output 133.6kg/ mu of the above embodiment of the present invention; Than the conventional fertile raising the output 21.5kg/ mu of handling; Mu increases income 79.55 yuan (referring to table 1), simultaneously the quality of every strain soybean be that the soybean growing way is good, many, resistant to lodging, the full seed of bearing pods, ripe morning, quality better, increasing both production and income (referring to table 2).Wherein conventional fertile effective constituent is nitrogen 15%, phosphorus 23% by weight percentage, potassium 10%.
Table 1
Table 2
Application examples 2
Back township, Suiling County, Heilongjiang Province, this area are positioned at the 3rd accumulated temperature band, 2300 ℃-2500 ℃ of average annual accumulated temperature, and soil type is a meadow chernozemic soil, varieties of plant is " 170 ".Use the dedicated fertilizer for soybean of the above embodiment of the present invention, apply seed side-lower 10-12 centimeters, dose is at 25 kilograms/mu.Survey is produced the result and is shown, uses the dedicated fertilizer for soybean output 165.7kg/ mu of the above embodiment of the present invention, increases production 33.6kg/ mu than conventional fertile the processing, and mu increases income 124.32 yuan.
Claims (5)
1. cold ground black earth dedicated fertilizer for soybean; Comprise; Nitrogen, phosphorus, potassium and magnesium is characterized in that: be applicable to that cold ground black earth dedicated fertilizer for soybean is made up of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc, the effective constituent of nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc is N:12-16%, P by weight percentage
2O
5: 16-23%, K
2O:7-13%, Mg3-5%.
2. by the described cold ground of claim 1 black earth dedicated fertilizer for soybean, it is characterized in that: said dedicated fertilizer for soybean effective constituent weight ratio is nitrogen (N): phosphorus (P
2O
5): potassium (K
2O): magnesium (Mg) is 2.1: 2.9: 1: 0.6.
3. by claim 1 or 2 described cold ground black earth dedicated fertilizer for soybean, it is characterized in that: said nitrogenous fertilizer is selected from urea; Phosphate fertilizer is selected from monoammonium phosphate; Potash fertilizer is selected from Repone K; Magnesium is selected from sal epsom.
4. by the described cold ground of claim 3 black earth dedicated fertilizer for soybean, it is characterized in that: said dedicated fertilizer for soybean ratio prescription is: urea 196kg, monoammonium phosphate 456kg, Repone K 116kg and sal epsom 232kg.
5. the application of the described cold ground of claim 1 a black earth dedicated fertilizer for soybean is characterized in that: said dedicated fertilizer for soybean is applied to cold ground black earth, applies seed side-lower 10-12 centimeters when using, and dose is at 20-25 kilogram/mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105994138A CN102557790A (en) | 2010-12-22 | 2010-12-22 | Special fertilizer for soybeans on black soil in cold area and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105994138A CN102557790A (en) | 2010-12-22 | 2010-12-22 | Special fertilizer for soybeans on black soil in cold area and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102557790A true CN102557790A (en) | 2012-07-11 |
Family
ID=46404574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105994138A Pending CN102557790A (en) | 2010-12-22 | 2010-12-22 | Special fertilizer for soybeans on black soil in cold area and application thereof |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976824A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to soybean planting of high fertility area |
| CN102976817A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to soybean planting of low-medium fertility area |
| CN104211474A (en) * | 2014-08-28 | 2014-12-17 | 安徽兴隆肥业科技有限责任公司 | Organic and inorganic ternary compound fertilizer |
| CN104211473A (en) * | 2014-08-28 | 2014-12-17 | 安徽兴隆肥业科技有限责任公司 | High-phosphor ternary compound fertilizer applicable to bean crops |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6812765A (en) * | 1965-12-21 | 1967-06-22 | an ESSO RESEARCH AND ENGINEERING COMPANY | Bulk fertilizer composition |
| CN1308041A (en) * | 2001-02-27 | 2001-08-15 | 天津市福升肥料有限公司 | Environmental protecting fertilizer specially for ratooning soybeam and its production process |
| CN1331062A (en) * | 2000-06-29 | 2002-01-16 | 侯宝全 | Multi-element biologic compound fertilizer resisting continuous cropping of soybean and its application |
| CN1508097A (en) * | 2002-12-13 | 2004-06-30 | 中国石油化工股份有限公司巴陵分公司 | Fertilizer special for soybean |
| CN101580434A (en) * | 2008-05-13 | 2009-11-18 | 张道军 | Preparation method for yield-increasing fertilizer for soybean |
| CN101811898A (en) * | 2009-12-10 | 2010-08-25 | 吴鲁智 | Special formula fertilizer for soybean |
-
2010
- 2010-12-22 CN CN2010105994138A patent/CN102557790A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6812765A (en) * | 1965-12-21 | 1967-06-22 | an ESSO RESEARCH AND ENGINEERING COMPANY | Bulk fertilizer composition |
| CN1331062A (en) * | 2000-06-29 | 2002-01-16 | 侯宝全 | Multi-element biologic compound fertilizer resisting continuous cropping of soybean and its application |
| CN1308041A (en) * | 2001-02-27 | 2001-08-15 | 天津市福升肥料有限公司 | Environmental protecting fertilizer specially for ratooning soybeam and its production process |
| CN1508097A (en) * | 2002-12-13 | 2004-06-30 | 中国石油化工股份有限公司巴陵分公司 | Fertilizer special for soybean |
| CN101580434A (en) * | 2008-05-13 | 2009-11-18 | 张道军 | Preparation method for yield-increasing fertilizer for soybean |
| CN101811898A (en) * | 2009-12-10 | 2010-08-25 | 吴鲁智 | Special formula fertilizer for soybean |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976824A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to soybean planting of high fertility area |
| CN102976817A (en) * | 2012-11-06 | 2013-03-20 | 陈卫文 | Compound fertilizer applicable to soybean planting of low-medium fertility area |
| CN104211474A (en) * | 2014-08-28 | 2014-12-17 | 安徽兴隆肥业科技有限责任公司 | Organic and inorganic ternary compound fertilizer |
| CN104211473A (en) * | 2014-08-28 | 2014-12-17 | 安徽兴隆肥业科技有限责任公司 | High-phosphor ternary compound fertilizer applicable to bean crops |
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Application publication date: 20120711 |