CN101492315B - Biological organic active potassium fertilizer and method of use thereof - Google Patents
Biological organic active potassium fertilizer and method of use thereof Download PDFInfo
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- CN101492315B CN101492315B CN2008100102014A CN200810010201A CN101492315B CN 101492315 B CN101492315 B CN 101492315B CN 2008100102014 A CN2008100102014 A CN 2008100102014A CN 200810010201 A CN200810010201 A CN 200810010201A CN 101492315 B CN101492315 B CN 101492315B
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Abstract
The invention relates to a potash fertilizer utilizing plant ash to increase the potassium element content in the soil, in particular to a biological organic active potash fertilizer and a use method thereof. According to the parts by weight, the biological organic active potash fertilizer comprises 6-8 parts of plant ash, 1-2 parts of silicate bacteria preparation and 1-4 parts of fillers; wherein, the filler is bentonite and/or zeolite powder. The use method is that the biological organic active potash fertilizer is mixed with a compound fertilizer and then is applied to the soil based on 10-20kg/mu dosage. The biological organic active potash fertilizer has the advantages of increasing the quantity of potassium-solving microbe and soluble potassium element in the soil, reducing the use of potash fertilizers and protecting the entironment.
Description
Technical field
The present invention relates to utilize plant ash to improve the potash fertilizer of potassium element in the soil, specifically a kind of biological organic active potassium fertilizer and using method thereof.
Background information
Agricultural is the important foundation of Chinese national economy and social development, and China is one of country of potassium resource famine, and the supply of potash fertilizer is the restraining factors of a key in the agriculture production always.China ploughs and has only 1,800,000,000 mu, accounts for 7% of the world, but supports the population that accounts for the world 22%.Enriching fertilizer and improve the grain per unit area yield, is important measures that guarantee that growing population needs grain.In current one quite long period, the increasing amount of fertilizer mainly comes from chemical fertilizer such as nitrogen, phosphorus, potassium.But China's nitrogen, phosphorus, potash fertilizer serious disproportion at present, it is low excessively that potash fertilizer is used proportion, use nitrogen in the chemical fertilizer: phosphorus: potassium only is 1: 0.4: 0.16, far below 1: 0.42: 0.42 mean level (ML) of developed country, China's potash fertilizer this season utilization ratio only is 35-40% in addition, coming few decades grain stable volume increase, must solve the stable supplying problem of potash fertilizer resource.
Potash fertilizer is non-renewable scarce resource, and which country occupies the strategic initiative that just can have this resource.According to statistics, China's potash fertilizer forecast demand amount reached 8,000,000 tons in 2006, and about 3,000,000 tons of domestic production needs about 5,000,000 tons of imports.At present, China's potash fertilizer import volume accounts for 1/4 of international potash fertilizer trading volume.China's potash fertilizer mainly relies on from Canada and Russia, Byelorussia's import, and it accounts for the nearly 80% of China's potash fertilizer import volume altogether, and its production has monopolization character, and potash fertilizer is produced giant can be by limited production control export price.How to make full use of potassium resource, improving potassium utilization rate is field, forward position relatively more active in the domestic and international soil science research, is the common problem of paying close attention to of domestic and international soil, plant nutrition expert.
China is grain-production big country, also is stalk big producing country.At present, China produces about 6.48 hundred million tons of crop material per year, expects 2010, will reach 7.26 hundred million tons.Wherein, maize straw proportion maximum, the quantity that is used for feed, straw-returning and sideline production processing also less than 15%, 70% is committed to the flames, not only wastes resource, and contaminate environment, and has caused enormous economic loss.
The stalk ash that the annual directly incendiary stalk of China produces reaches 1.2 hundred million tons, the Northeast produces 100000000 tons of stalks per year, then can produce 1,600 ten thousand tons stalk ash, by containing potassium 5% in the stalk ash, calcic 5%, phosphorous 0.5% calculates, and then the area can propose 800,000 tons in potassium every year from the stalk meeting northeastward, 800,000 tons of calcium, 80,000 tons in phosphorus.But up to now, though countries in the world are to utilizing many that potassium resource is reported in the stalk ash, but with silicate bacteria preparation degrade jointly the back be used on the farm crop also very not general as a kind of biological organic potassic fertilizer, can reduce potash fertilizer use, again can activating soil in capacitive potassium not, the biological organic potassic fertilizer that can also improve crop yield is few in number.
Summary of the invention
In order to overcome the potassium element nutrition problem that exists in the agriculture production, the object of the invention is to provide a kind of biological organic active potassium fertilizer and using method thereof.
For achieving the above object, the technical solution used in the present invention is:
Biological organic active potassium fertilizer: count described biological organic active potassium fertilizer by ratio of weight and the number of copies and constitute by plant ash 6-8 part, silicate bacteria preparation 1-2 part and stopping composition 1-4 part; Wherein stopping composition is wilkinite and/or zeolite powder.
Described plant ash comes from the stalk ash that produces after the straw burning power plant burning.
Using method: described biological organic active potassium fertilizer is mixed with composite fertilizer, then it is manured into soil by every mu of ground consumption 10-20 kilogram.Described composite fertilizer and biological organic active potassium fertilizer are by 1: 0.1-0.3 mixes.
The present invention has following advantage;
1. activating soil potassium.The present invention has used silicate bacteria preparation, can activating soil in the fixed potassium element.Under the situation of not executing potassium, can activate potassium 10-25%.
2. reduce the potash fertilizer input amount.The present invention utilizes the potassio in the stalk ash to replace potash fertilizer, can reduce potash fertilizer consumption 40-60% when using simultaneously with compound fertilizer, effectively potassium content is constant substantially in the soil after seedling stage, and can make full use of the potassium element in the stalk ash and in soil, add potassium element in the silicate bacteria preparation activating soil, reduce and fix, and suitable fertilizer secondary processing and agricultural application.
3. alleviate China's potash fertilizer inadequate resource.China all needs import potash fertilizer present every year, and price is more and more expensive, also has only Qinghai that potassium resource can be provided now.The circulation that the present invention not only can quicken to add in the soil, and can make full use of the waste of biomass electric power plant again, make phosphorus can in agriculture production, bring into play due effect.
4. energy-saving and emission-reduction, the protection environment.The present invention has used the stalk ash that biomass electric power plant produces, and turns waste into wealth, and is added with beneficial microorganism in addition, all belongs to environmentally safe, and can save the exploitation of potassium resource, reduces environment damage, and is cheap, is easy to draw materials.
Embodiment
Below in conjunction with implementing invention is described in further detail.
Embodiment 1
Count described biological organic active potassium fertilizer by ratio of weight and the number of copies by 1 part of 8 parts of plant ash, silicate bacteria preparation (commercial in the Shenyang City green source biotechnology research institute) and 1 part of formation of wilkinite.
Described plant ash comes from the stalk ash that produces after the straw burning power plant burning, and main component is the potassium oxide of 6-12%, also contains higher calcium, silicon, phosphorus.
To mix forming homogeneous body by said components, then described biological organic active potassium fertilizer be mixed with composite fertilizer, it will be applied in 1 mu of plantation potato soil.Biological organic active potassium fertilizer 10kg wherein, composite fertilizer: two ammonium 6kg, urea 8kg, Repone K 9kg.
Then separately composite fertilizer being applied in 1 mu of plantation potato soil is contrast, and the result shows that its output of employing biological organic active potassium fertilizer of the present invention increases by 5.2%.
Embodiment 2
Counting described biological organic active potassium fertilizer by ratio of weight and the number of copies is made of for 4 parts 6 parts of plant ash, 2 parts of silicate bacteria preparations and zeolite powder.
Described plant ash comes from the stalk ash that produces after the straw burning power plant burning, and main component is the potassium oxide of 6-12%, also contains higher calcium, silicon, phosphorus.
To mix forming homogeneous body by said components, and then described biological organic active potassium fertilizer be mixed with composite fertilizer, it is applied in the manufacturing soybean soil, the air-dry black earth of the every 12kg of described soil (crossing the 5mm sieve) is a basin.Biological organic active potassium fertilizer 15g in wherein every basin soil, composite fertilizer: be N3.8g, P
2O
52.0g, KCl1.0g.
Then separately composite fertilizer is applied and be contrast in the manufacturing soybean soil, effectively potassium is than the raising raising 37.6% in 19.5%, the 50 day of control group in the after planting 25 days soil, and plant height increases 2.6cm and increased by 3.5%, 100-grain weight increases by 0.9%, drops under potassium 1/3 situation in minimizing and increases production 10.5%.
Embodiment 3
Biological organic active potassium fertilizer: count described biological organic active potassium fertilizer by ratio of weight and the number of copies and constitute for 2 parts by 7 parts of plant ash, 2 parts of silicate bacteria preparations and stopping composition; Wherein stopping composition is wilkinite and zeolite powder, and described wilkinite and zeolite powder consumption can be according to required interpolations of when preparation.
Using method is characterized in that: described biological organic active potassium fertilizer is mixed with composite fertilizer, then it is manured into soil for 15 kilograms by every mu of ground consumption.Described composite fertilizer mixes by 1: 0.2 with biological organic active potassium fertilizer.Described composite fertilizer is meant in nitrogen, phosphorus, three kinds of nutrients of potassium, the nutrient that has two kinds of declarable contents at least be by chemical process and (or) fertilizer (commercial) made of mixing method.
Embodiment 4
Biological organic active potassium fertilizer: count described biological organic active potassium fertilizer by ratio of weight and the number of copies and constitute for 3 parts by 8 parts of plant ash, 1 part of silicate bacteria preparation and stopping composition; Wherein stopping composition is wilkinite and zeolite powder.
Using method is characterized in that: described biological organic active potassium fertilizer is mixed with composite fertilizer, then it is manured into soil for 20 kilograms by every mu of ground consumption.Described composite fertilizer mixes by 1: 0.3 with biological organic active potassium fertilizer.
Claims (2)
1. a biological organic active potassium fertilizer is characterized in that: count described biological organic active potassium fertilizer by ratio of weight and the number of copies and be made of plant ash 6-8 part, silicate bacteria preparation 1-2 part and stopping composition 1-4 part; Wherein stopping composition is wilkinite and/or zeolite powder;
Described composition derives from: described plant ash comes from the stalk ash that produces after the straw burning power plant burning.
2. the using method by the described biological organic active potassium fertilizer of claim 1 is characterized in that: described biological organic active potassium fertilizer is mixed with composite fertilizer, then it is manured into soil by every mu of ground consumption 10-20 kilogram;
Described composite fertilizer and biological organic active potassium fertilizer are by 1: 0.1-0.3 mixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100102014A CN101492315B (en) | 2008-01-23 | 2008-01-23 | Biological organic active potassium fertilizer and method of use thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100102014A CN101492315B (en) | 2008-01-23 | 2008-01-23 | Biological organic active potassium fertilizer and method of use thereof |
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| Publication Number | Publication Date |
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| CN101492315A CN101492315A (en) | 2009-07-29 |
| CN101492315B true CN101492315B (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100102014A Expired - Fee Related CN101492315B (en) | 2008-01-23 | 2008-01-23 | Biological organic active potassium fertilizer and method of use thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070369A (en) * | 2010-11-25 | 2011-05-25 | 大连丹丰有机肥制造有限公司 | Marine bioactive environment-friendly fertilizer and preparation method thereof |
| CN102674957A (en) * | 2012-04-24 | 2012-09-19 | 江苏沿海地区农业科学研究所 | Method for preparing biological organic fertilizer by utilizing power plant straw ash |
| CN103387429A (en) * | 2013-07-12 | 2013-11-13 | 徐州隆大肥料有限公司 | Organic fertilizer and production method thereof |
| CN105503450A (en) * | 2016-02-01 | 2016-04-20 | 武汉木兰金秋农业科技发展有限公司 | High-potassium controlled-release special fertilizer for strawberries at flower bud earlier differentiation stage and preparation method of high-potassium controlled-release special fertilizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1793074A (en) * | 2005-11-21 | 2006-06-28 | 江苏省农业科学院 | Process for producing multielement fertilizer by plant straw ash |
| CN100441548C (en) * | 2006-10-17 | 2008-12-10 | 王利民 | Organic potash fertilizer |
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2008
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1793074A (en) * | 2005-11-21 | 2006-06-28 | 江苏省农业科学院 | Process for producing multielement fertilizer by plant straw ash |
| CN100441548C (en) * | 2006-10-17 | 2008-12-10 | 王利民 | Organic potash fertilizer |
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| CN101492315A (en) | 2009-07-29 |
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Effective date of registration: 20170830 Address after: 276000 Shandong Province, Linyi City Economic Development Zone, bu Liu Gonglu Street Office No. 108 Patentee after: Linyi Shi Feng agricultural means of production Co., Ltd. Address before: 110016 Shenyang, Liaoning Province Cultural Road, No. 72, Shenhe Patentee before: Shenyang Application Ecelogy Inst., Chinese Academy of Sciences |
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Effective date of registration: 20171116 Address after: Five road 276000 Shandong Lanshan District Linxi city of Linyi province and jcair Road Interchange Xianglong building 7 floor Patentee after: Shandong Shikefeng Biological Technology Co. Ltd. Address before: 276000 Shandong Province, Linyi City Economic Development Zone, bu Liu Gonglu Street Office No. 108 Patentee before: Linyi Shi Feng agricultural means of production Co., Ltd. |
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