CN106348945A - Composite acid vega soil conditioner and application method thereof - Google Patents
Composite acid vega soil conditioner and application method thereof Download PDFInfo
- Publication number
- CN106348945A CN106348945A CN201610651250.0A CN201610651250A CN106348945A CN 106348945 A CN106348945 A CN 106348945A CN 201610651250 A CN201610651250 A CN 201610651250A CN 106348945 A CN106348945 A CN 106348945A
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- CN
- China
- Prior art keywords
- soil
- vega
- acidity
- soil conditioner
- vega soil
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a composite acid vega soil conditioner and an application method of the composite acid vega soil conditioner. The powder-shaped composite acid vega soil conditioner product is prepared by smashing, sieving and mixing 30-50% of tobacco stem black charcoal, 10-20% of calcium magnesium phosphate, 10-20% of magnesium hydroxide, 10-20% of potash feldspar, and 5-15% of lime nitrogen respectively and evenly. The tobacco stem black charcoal in the composite acid vega soil conditioner is produced through high-temperature pyrolysis; on the one hand, pollution caused by flue-cured tobacco straws is reduced; on the other hand, the tobacco stem black charcoal has relatively high porosity, pH value and carbon content, and is able to improve soil structure and adjust soil acidity while slow down the release rate of other components by using the porosity; the added lime nitrogen, magnesium hydroxide, calcium magnesium phosphate and potash feldspar can adjust the soil acidity and ease aluminum poison of soil and also provide nitrogen, phosphate, potassium, and magnesium nutrition.
Description
Technical field
The invention belongs to agricultural technology field is and in particular to a kind of compound acidity vega soil modifying agent and its application side
Method.
Background technology
The a large amount of chemical fertilizer of chronic administration leads to soil acidification, affects plant growth, past 20 Nian Jian China agricultural land soil
Ph value averagely have dropped about 0.5 unit, is equivalent to h in soil+Content increased 2.2 times.Acidifying is the master of soil productivity
Want one of restriction factor, do not only result in the nutrient element loss such as potassium in soil, calcium, magnesium, molybdenum, boron, cause that tobacco growth is bad, cigarette
Leaf quality decline, but also soil-borne disease can be caused to take place frequently, lead to applications of pesticide amount to increase, reduce Nicotiana tabacum L. safety.With Fujian
As a example province, the ph value of northwestern Fujian 86.63% soil is less than 5.5, less than the 5.5-6.5 of high-quality tobacco production requirement.Apply soil
Conditioner is to improve one of effective ways of soil physical and chemical property and soil microenvironment.Acid ground the most frequently used at present is adjusted
Reason agent is Calx, but a large amount of administrations of Calx easily cause soil compaction etc. " quadratic problem ".
Flue-cured tobacco straw is main garbage during tobacco planting, and major part is arbitrarily abandoned at present, on the one hand leads to agriculture
Village's environmental pollution and the wasting of resources, on the other hand also can cause source of disease to propagate, and aggravation coming year pest and disease damage occurs.Using flue-cured tobacco straw
Make tobacco rod black wood charcoal through high temperature pyrolysis, add other materials and vega soil conditioner is obtained, stalk resource can be made full use of,
Reduce flue-cured tobacco source of disease to propagate, also there is regulation soil acidity, improved soil structure, the functions such as nutrient are provided.
Content of the invention
A kind of present invention aims to the deficiencies in the prior art, the invention provides compound acidity vega soil
Modifying agent and its application process, overcome during Calx adjusts acid ground and easily cause the problem of soil compaction, simultaneously by baking
Cigarette straw is made tobacco rod black wood charcoal and is had higher porosity, can be with improved soil structure.Additionally, the lime nitrogen being added, hydrogen-oxygen
Change magnesium, calcium and magnesium phosphorus and potassium feldspar, on the one hand have functions that to adjust soil acidity, alleviate soil aluminium toxicity, on the other hand also may be used
To provide nitrogen, phosphorus element, potassium and Mg nutrient, the catabolite (cyanogen amine substance) of lime nitrogen also has antibacterial effect.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of compound acidity vega soil modifying agent, in its composition of raw materials, each component and its mass fraction are as follows:
Tobacco rod black wood charcoal 30～50%；
Calcium and magnesium phosphorus 10～20%；
Magnesium hydroxide 10～20%；
Potassium feldspar 10～20%；
Lime nitrogen 5～15%；
The mass fraction sum of above-mentioned each component is 100%.
The preparation method of described compound acidity vega soil modifying agent is by tobacco rod black wood charcoal, calcium and magnesium phosphorus, magnesium hydroxide, potassium
Anhydrite and lime nitrogen pulverize and sieve respectively, mixing and stirring, make the compound acidity vega soil modifying agent finished product of powdery.
The fineness of described each raw material is in 20 mesh ~ 80 mesh.
The application process of described compound acidity vega soil modifying agent: before Flue-cured Tobacco transplantation of seedlings 10-15 days according to
Every mu 50-150 kilogram of consumption, disposably spreads fertilizer over the fields described compound acidity vega soil modifying agent Direct Uniform on vega
Turn over, or earthing after ridging post-trenching, row replacement together with base manure.
The beneficial effects of the present invention is:
(1) present invention compound acidity vega soil modifying agent using flue-cured tobacco straw be obtained tobacco rod black wood charcoal as primary raw material,
This black wood charcoal has higher porosity, ph value and carbon content, and prepared compound acidity vega soil modifying agent has conditioned soil
Earth structure, effect of regulation soil acidity, can also slow down the rate of release of other components simultaneously, extend conditioner effect duration；
(2) the compound acidity vega soil modifying agent of the present invention with the addition of tobacco rod black wood charcoal, lime nitrogen, magnesium hydroxide, calcium simultaneously
Magnesium phosphorus and potassium feldspar, on the one hand have functions that to adjust soil acidity, alleviate soil aluminium toxicity, improve Soil structure, the opposing party
Face may also provide nitrogen, phosphorus element, potassium and Mg nutrient, and the catabolite (cyanogen amine substance) of lime nitrogen also has suppression soil
Pass the effect of germ reproduction；
(3) in this compound acidity vega soil modifying agent finished product, calcium content is substantially less than that (or main component is with Calx
caco3, cao or ca (oh)2Mineral) for primary raw material be obtained acidic soil conditioner, soil compaction etc. " two will not be caused
Secondary problem ".
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described, but the present invention is not limited only to these embodiments.
Embodiment one
A kind of compound acidity vega soil modifying agent, is by 50% tobacco rod black wood charcoal, 10% calcium and magnesium phosphorus, 20% magnesium hydroxide, 5% Calx
Nitrogen, 15% potassium feldspar, pulverize and sieve respectively, then remix and stir, prepared powdery compound acidity vega soil modifying agent
Finished product.
The fineness of each raw material components used is 20 mesh.
Embodiment two
A kind of compound acidity vega soil modifying agent, is by 30% tobacco rod black wood charcoal, 20% calcium and magnesium phosphorus, 15% magnesium hydroxide, 15% stone
Grey nitrogen, 20% potassium feldspar, pulverize and sieve respectively, then remix and stir, the compound acidity vega soil improvement of prepared powdery
Agent finished product.
The fineness of each raw material components used is 60 mesh.
Embodiment three
A kind of compound acidity vega soil modifying agent, is by 40% tobacco rod black wood charcoal, 20% calcium and magnesium phosphorus, 15% magnesium hydroxide, 15% stone
Grey nitrogen, 10% potassium feldspar, pulverize and sieve respectively, then remix and stir, the compound acidity vega soil improvement of prepared powdery
Agent finished product.
The fineness of each raw material components used is 80 mesh.
Example IV
A kind of compound acidity vega soil modifying agent, is by 45% tobacco rod black wood charcoal, 15% calcium and magnesium phosphorus, 10% magnesium hydroxide, 10% stone
Grey nitrogen, 20% potassium feldspar, pulverize and sieve respectively, then remix and stir, the compound acidity vega soil improvement of prepared powdery
Agent finished product.
The fineness of each raw material components used is 60 mesh.
2015-2016, under the conditions of field test, in first 15 days of Flue-cured Tobacco transplantation of seedlings according to 100 kilograms every mu of use
Described compound acidity vega soil modifying agent Direct Uniform is disposably spread fertilizer over the fields and turns on vega by amount, or ridging post-trenching,
Earthing after row replacement together with base manure.
The compound acidity vega soil modifying agent of the present invention is compared with traditional Calx, dolomite dusts conditioner,
Result shows that the compound acidity vega soil modifying agent of the present invention can significantly improve yield of flue-cured tobacco and quality, and average volume increase can
Reach 7.0%～13.0%, improve 6.5～9.0 percentage points of better-than-average Nicotiana tabacum L. ratio, every mu increases income 150.0～185.0 yuan, has
Good economic, ecological and social benefit.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent with
Modify, all should belong to the covering scope of the present invention.
Claims (2)
1. a kind of compound acidity vega soil modifying agent it is characterised in that: each group in the composition of raw materials of described soil conditioner
Divide and its mass fraction be as follows:
Tobacco rod black wood charcoal 30～50%；
Calcium and magnesium phosphorus 10～20%；
Magnesium hydroxide 10～20%；
Potassium feldspar 10～20%；
Lime nitrogen 5～15%；
The mass fraction sum of above-mentioned each component is 100%.
2. a kind of application process of compound as claimed in claim 1 acidity vega soil modifying agent it is characterised in that: roasting
Cigarette tobacco seedlings transplant before 10-15 days according to every mu 50-150 kilogram of consumption, disposably described compound acidity vega soil is changed
Good dose of Direct Uniform spreads fertilizer over the fields and turns on vega, or earthing after ridging post-trenching, row replacement together with base manure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651250.0A CN106348945A (en) | 2016-08-11 | 2016-08-11 | Composite acid vega soil conditioner and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651250.0A CN106348945A (en) | 2016-08-11 | 2016-08-11 | Composite acid vega soil conditioner and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106348945A true CN106348945A (en) | 2017-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651250.0A Pending CN106348945A (en) | 2016-08-11 | 2016-08-11 | Composite acid vega soil conditioner and application method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995353A (en) * | 2017-04-18 | 2017-08-01 | 中冶华天工程技术有限公司 | A kind of method that utilization stalk black wood charcoal slows down South Red Soil Region soil aluminium poison |
| CN107445709A (en) * | 2017-09-13 | 2017-12-08 | 湖南金叶众望科技股份有限公司 | A kind of high magnesium low-sulfur special base fertilizer for tobacco |
| CN108157083A (en) * | 2018-02-06 | 2018-06-15 | 中国科学院南京土壤研究所 | A kind of Tobacco roasting machinery Furrow sowing technology of suitable south China arid hillside field |
| CN115286466A (en) * | 2022-10-08 | 2022-11-04 | 云南省农业科学院生物技术与种质资源研究所 | Fertilizer for improving karst tobacco area soil and improving yield and quality of flue-cured tobacco and application method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805616A (en) * | 2009-02-16 | 2010-08-18 | 中国科学院沈阳应用生态研究所 | Disease-resistant synergy-type conditioner of protected horticultural vegetable field soil and preparation method thereof |
| CN102807459A (en) * | 2012-08-21 | 2012-12-05 | 中国科学院沈阳应用生态研究所 | Blended facility vegetable field soil conditioner taking charcoal as matrix and preparation method thereof |
| CN104893733A (en) * | 2015-05-18 | 2015-09-09 | 中国农业科学院烟草研究所 | Nutritional type tobacco field soil acidification modifier formula and use method thereof |
| CN105038809A (en) * | 2015-08-17 | 2015-11-11 | 福建省农业科学院土壤肥料研究所 | Multifunctional acid soil conditioner and application method thereof |
-
2016
- 2016-08-11 CN CN201610651250.0A patent/CN106348945A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805616A (en) * | 2009-02-16 | 2010-08-18 | 中国科学院沈阳应用生态研究所 | Disease-resistant synergy-type conditioner of protected horticultural vegetable field soil and preparation method thereof |
| CN102807459A (en) * | 2012-08-21 | 2012-12-05 | 中国科学院沈阳应用生态研究所 | Blended facility vegetable field soil conditioner taking charcoal as matrix and preparation method thereof |
| CN104893733A (en) * | 2015-05-18 | 2015-09-09 | 中国农业科学院烟草研究所 | Nutritional type tobacco field soil acidification modifier formula and use method thereof |
| CN105038809A (en) * | 2015-08-17 | 2015-11-11 | 福建省农业科学院土壤肥料研究所 | Multifunctional acid soil conditioner and application method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995353A (en) * | 2017-04-18 | 2017-08-01 | 中冶华天工程技术有限公司 | A kind of method that utilization stalk black wood charcoal slows down South Red Soil Region soil aluminium poison |
| CN107445709A (en) * | 2017-09-13 | 2017-12-08 | 湖南金叶众望科技股份有限公司 | A kind of high magnesium low-sulfur special base fertilizer for tobacco |
| CN108157083A (en) * | 2018-02-06 | 2018-06-15 | 中国科学院南京土壤研究所 | A kind of Tobacco roasting machinery Furrow sowing technology of suitable south China arid hillside field |
| CN115286466A (en) * | 2022-10-08 | 2022-11-04 | 云南省农业科学院生物技术与种质资源研究所 | Fertilizer for improving karst tobacco area soil and improving yield and quality of flue-cured tobacco and application method thereof |
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Application publication date: 20170125 |
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