CN102250620B - Multielement mineral soil modifier - Google Patents
Multielement mineral soil modifier Download PDFInfo
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- CN102250620B CN102250620B CN2011100286274A CN201110028627A CN102250620B CN 102250620 B CN102250620 B CN 102250620B CN 2011100286274 A CN2011100286274 A CN 2011100286274A CN 201110028627 A CN201110028627 A CN 201110028627A CN 102250620 B CN102250620 B CN 102250620B
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Abstract
The invention which relates to the field of soil modification especially discloses a multielement mineral soil modifier. The multielement mineral soil modifier comprises the following raw materials: 0.1-3 wt% of an activator, 1-3 wt% of an adhesive, 15-20 wt% medical stone powder, and 74-83.2 wt% of coal ash. Compared with other soil modifiers in present society, the multielement mineral soil modifier of the present invention has a better effect and a larger profit space, so a project for producing the multielement mineral soil modifier is a project with less investment, and good economic benefit and social benefit.
Description
(1) technical field
The present invention relates to the soil improvement field, particularly a kind of multi-element mineral matter soil improvement agent.
(2) background technology
In long-term agriculture production, for satisfying the population increase to the demand of grain-production, people utilize unreasonably in a large number to plough and also use chemical fertilizer and agricultural chemicals without limit, these have finally caused the soil physico-chemical property deterioration, the nutrient balance imbalance, soil fertility descends, and the ability of withstanding natural calamities has a strong impact on farm crop normal growth and output and improves; Simultaneously, in agriculture production, also exist the low serious problems of utilization rate of fertilizer.Soil physico-chemical property worsens problems such as bringing in the soil fertilizer nutrient leaching loss, and the cost that the loss of fertilizer nutrient not only makes agricultural drop into increases, but also to environment particularly this water resources of shortage cause severe contamination.Therefore, improve soil physico-chemical property, reduce the nutriment in a fertilizer loss, improving the chemical fertilizer utilising efficiency, increasing crop yield and improve crop quality is one of major issue that needs to be resolved hurrily at present.
Under such situation, the appearance of soil improvement agent provides a valid approach for the solution of the problems referred to above undoubtedly, in recent years, the appearance of some new green environment protection soil improvement agents, using method update reduction gradually with cost, make the generally use of soil improvement agent become possibility, so progressively be applied to agriculture production, fields such as poor and barren land improvement and soil conservation.
(3) summary of the invention
The present invention provides a kind of multi-element mineral matter soil improvement agent simple, that application effect is good for preparing in order to remedy the deficiencies in the prior art.
The present invention is achieved through the following technical solutions:
A kind of multi-element mineral matter soil improvement agent is characterized by, and comprises the raw material of following weight fraction: 0.1 ~ 3% promoting agent, 1 ~ 3% tackiness agent, 15 ~ 20% medical stone powder, 74 ~ 83.2% flyash.
Raw material of the present invention is the flyash that integrated mill and fuel-burning power plant are very difficult to handle; the general flyash of stacking has taken a large amount of soils; expend a large amount of manpower and materials of enterprise; cause severe contamination to environment; make very headache of enterprise and environmental administration; and flyash itself is rich in the required macroelement phosphorus of crop; potassium; moderate-element calcium; magnesium; sulphur; trace element zinc; manganese; iron; copper etc. and beneficial element silicon; selenium; titanium etc., the present invention makes the composite fertilizer weighting agent with flyash, has both saved occupation of land; protected environment; the inner quality of having enriched fertilizer being arranged, improved crop quality and output, is a kind ofly to turn waste into wealth; the measure of benefiting the nation and the people.
More excellent scheme of the present invention is:
Also comprise 0.5 ~ 1% chelate fertilizer, chelate fertilizer is chelating calcium, chelated iron, chelating boron and chelating zinc.Sequestrant can effectively strengthen absorption, the katalysis of modifying agent, and modifying agent pH degree of the present invention is higher, can effectively improve the soil and harden, and the balance soil acidity or alkalinity, improves the utilization ratio of soil nutrient, can improve the quality of agricultural-food, improves the output of agricultural-food.
The weight fraction of preferred each raw material of the present invention is:
0.1% promoting agent, 1.5% tackiness agent, 20% medical stone powder, 77.7% flyash, 0.4% chelating calcium, 0.1% chelated iron, 0.1% chelating boron, 0.1% chelating zinc.
Described flyash is 150 ~ 200 orders, its water content≤8%.
The stopping composition (substitute of kaolin powder, bentonite in powder) that product of the present invention can be used as composite fertilizer is mixed together evenly with other macroelement, processes granulation by the production of compound fertilizer line, makes qualified composite fertilizer; Also can be used as soil improvement agent and use separately, use Shi Jike separately as soil improvement agent and do and granulate, also can make packing, application effect is good, and every mu of consumption 50 ~ 70kg is advisable.
Experimental data:
1.2010 year Xingcheng, the Chinese Academy of Agricultural Sciences Liaoning doctor Cheng Cungang of fruits and vegetables institute tests with rich two the pears kinds of brocade early crisp.Through evidence, every in the pear tree of 12 years age of trees is more suitable with 3kg soil improvement agent of the present invention, and rate of rise and raising output effect are obvious.On June 17th, 2010 contrasted single fruit weight, and early crisp pears were used single fruit weight in average 164.35 grams of product of the present invention, average 95.575 grams of not using; The average fruit that the rich pears of brocade were used product of the present invention weighs 88.18 grams, average 56.625 grams of not using, and overall yield improves about 18%.
2.2010 year scholar of the Chinese Academy of Agricultural Sciences corn expert doctor Ma Xinglin tests at corn in experiment base, academy of agricultural sciences, Yucheng, Shandong Province, output has improved 11%, and effect is obvious.
With product of the present invention at different areas, different soils is repeatedly tested, the vegetable crop in Shouguang improves 20%, the rice yield of Dongying heightens 10%, the peanut yield of Jimo improves 15%, the The yield of watermelon in Qingzhou improves 20%, test effect is all good.
Products material aboundresources of the present invention proves according to relevant survey data, and annual nearly 200,000,000 tons of the quantity discharged of China's flyash is maximum in the world ash discharge state, and all there is large-scale ash discharge enterprise national most of counties and cities, can satisfy the demand of production.
Equipment required for the present invention is simple, and investment just can be built up the production line of 200 tons of daily outputs less than 2,000,000, can consume the flyash that is equivalent to two small-sized fuel-burning power plant.
Other soil improvement agent that uses in the present invention and the present society is compared better effects if, and profit margin is bigger, is that an investment is little, and economic benefit and social benefit be good project all.
(4) embodiment
Embodiment 1:
Raw material: 0.1% promoting agent, 1% tackiness agent, 15% medical stone powder, 83.2% flyash, 0.4% chelating calcium, 0.1% chelated iron, 0.1% chelating boron, 0.1% chelating zinc.
Preparation method: the raw mineral materials of earlier the flyash oven dry being made moisture content≤8%, be ground into 150 ~ 200 purpose breezes with Raymond machine again, each raw material is successively added stirrer by proportioning stir, by travelling belt the raw material of ruing well is sent into wrapping machine and be packaged into product.
Embodiment 2:
Raw material: 3% promoting agent, 3% tackiness agent, 20% medical stone powder, 73.3% flyash, 0.4% chelating calcium, 0.1% chelated iron, 0.1% chelating boron, 0.1% chelating zinc.
Preparation method such as embodiment 1.
Embodiment 3:
Raw material: 2% promoting agent, 2% tackiness agent, 18% medical stone powder, 77.3% flyash, 0.4% chelating calcium, 0.1% chelated iron, 0.1% chelating boron, 0.1% chelating zinc.
Preparation method such as embodiment 1.
Claims (3)
1. multi-element mineral matter soil improvement agent, it is characterized by, the raw material that comprises following weight fraction: 0.1 ~ 3% promoting agent, 1 ~ 3% tackiness agent, 15 ~ 20% medical stone powder, 74 ~ 83.2% flyash, 0.5 ~ 1% chelate fertilizer, chelate fertilizer are chelating calcium, chelated iron, chelating boron and chelating zinc.
2. multi-element mineral matter soil improvement agent according to claim 1, it is characterized by, comprise the raw material of following weight fraction: 0.1% promoting agent, 1.5% tackiness agent, 20% medical stone powder, 77.7% flyash, 0.4% chelating calcium, 0.1% chelated iron, 0.1% chelating boron, 0.1% chelating zinc.
3. multi-element mineral matter soil improvement agent according to claim 1, it is characterized in that: described flyash is 150 ~ 200 orders, its water content≤8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100286274A CN102250620B (en) | 2011-01-27 | 2011-01-27 | Multielement mineral soil modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100286274A CN102250620B (en) | 2011-01-27 | 2011-01-27 | Multielement mineral soil modifier |
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| Publication Number | Publication Date |
|---|---|
| CN102250620A CN102250620A (en) | 2011-11-23 |
| CN102250620B true CN102250620B (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100286274A Active CN102250620B (en) | 2011-01-27 | 2011-01-27 | Multielement mineral soil modifier |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611724A (en) * | 2013-11-07 | 2014-03-05 | 吉林牧田农业技术开发有限公司 | Saline-alkali soil restoration agent |
| CN104292046A (en) * | 2014-09-30 | 2015-01-21 | 广西博白县琼达农业科技有限公司 | Soil improver |
| US9896388B2 (en) * | 2015-04-23 | 2018-02-20 | Earth Technologies Usa Limited | Coal-derived mineral matter as a soil amendment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569762A (en) * | 2003-07-16 | 2005-01-26 | 李金祥 | Multieffect medical stone siliceous fertilizer |
| CN1640987A (en) * | 2004-01-09 | 2005-07-20 | 王培武 | Soil improver, and its preparing method and use method |
| CN1876759A (en) * | 2005-06-10 | 2006-12-13 | 王培武 | Soil modifying agent, manufacturing and use method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01138289A (en) * | 1987-11-24 | 1989-05-31 | Gojiyou Bussan Kk | Soil conditioner |
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2011
- 2011-01-27 CN CN2011100286274A patent/CN102250620B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569762A (en) * | 2003-07-16 | 2005-01-26 | 李金祥 | Multieffect medical stone siliceous fertilizer |
| CN1640987A (en) * | 2004-01-09 | 2005-07-20 | 王培武 | Soil improver, and its preparing method and use method |
| CN1876759A (en) * | 2005-06-10 | 2006-12-13 | 王培武 | Soil modifying agent, manufacturing and use method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP平1-138289A 1989.05.31 |
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| CN102250620A (en) | 2011-11-23 |
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