CN109516882A - A kind of lettuce special-purpose soil charcoal base conditioner - Google Patents
A kind of lettuce special-purpose soil charcoal base conditioner Download PDFInfo
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- CN109516882A CN109516882A CN201910075628.0A CN201910075628A CN109516882A CN 109516882 A CN109516882 A CN 109516882A CN 201910075628 A CN201910075628 A CN 201910075628A CN 109516882 A CN109516882 A CN 109516882A
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- Prior art keywords
- lettuce
- charcoal
- soil
- bacteria residue
- base conditioner
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
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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
-
- 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
Abstract
The invention discloses a kind of lettuce special-purpose soil charcoal base conditioners, belong to agricultural technology field.The raw material of charcoal base conditioner of the invention includes useless bacteria residue charcoal and N, P, K single element fertilizer, the N:P after converting2O5: K2The ratio of O is 4:2:3.The biological carbon base conditioner is rich in charcoal and a great number of elements N, P, K, while can improve soil property, to improve soil chemistry and biochemical characteristic, improves soil nutrient availability, and then promote the growth of lettuce.It is used as base manure applied once every year, improvement soil property can be reached, improves the soil organism and available N, P and K content, adjusts soil acidity, improves soil microenvironment, promotes lettuce growth, improves the effect of lettuce yield.Technical support is provided for the production of lettuce.
Description
Technical field
The invention belongs to agricultural technology fields, and in particular to a kind of lettuce special-purpose soil charcoal base conditioner.
Background technique
Lettuce growth period is short, and biomass is big, big to the demand of mineral nutrient especially nitrogen, therefore soil nutrient status
It is an important factor for influencing lettuce growth and yield.Soil property is very big on the validity of mineral nutrient and its supply influence, I
State's southern area high temperature and rainy, organic matter mineralization and Nutrient Leaching effect are strong, and soil organic matter content is low, and mineral nutrient loses
Weighing apparatus, while soil acidification is more serious, not only generates murder by poisoning to crop root system, also will affect absorption of the plant to mineral element.
Therefore, soil property is improved, Rational Application fertilizer is the important measures for improving lettuce yield.
Charcoal is a kind of carbon rich material matter generated under anoxic conditions through Pintsch process by biological material, has height
Stability and stronger absorption property are spent, performance weight in terms of improving soil quality, withholding soil nutrient, improve
It acts on.Charcoal contains alkaline matter, to improvement soil acidity significant effect.Charcoal is loose porous, can reduce soil
Bulk density improves soil physical properties, facilitates the formation of good soil structure.Contain a large amount of functional groups additionally, due to charcoal,
There are stronger confinement capabilities to soil nutrient ion.The study found that charcoal and the middle energy that is manured into soil after the fertilizers are mixed improve
The bioavailability of fertilizer simultaneously improves absorption of the plant to nutrient.Therefore, charcoal is prepared to soil tune in conjunction with chemical fertilizer
Manage agent, it will help play charcoal and the advantage of chemical fertilizer respectively.So inquiring into geobiont charcoal base conditioner for changing
The physicochemical properties such as good soil ph, balanced nutrient supply improve chemical fertilizer utilization rate, lettuce growth are promoted to have important meaning
Justice.
Summary of the invention
It is an object of the invention to the uptake characters according to lettuce, provide a kind of lettuce special-purpose soil charcoal tune basis mechanism
Agent.The biological carbon base conditioner can improve soil property simultaneously rich in a great number of elements N, P, K, to improve soil chemistry and life
Change characteristic, improves soil nutrient availability, and then promote the growth of lettuce, provide technical support for the production of lettuce.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of lettuce special-purpose soil charcoal base conditioner includes following raw material: useless bacteria residue charcoal, N, P, K single element fertilizer
Material, the N:P after converting2O5: K2The ratio of O is 4:2:3.
Above-mentioned useless bacteria residue charcoal is to prepare resulting charcoal as raw material to cultivate the useless bacteria residue after tremella.
Further, above-mentioned useless bacteria residue charcoal the preparation method comprises the following steps: cultivation tremella after useless bacteria residue under anaerobic
600 DEG C of temperature keep 1.5h, prepare useless bacteria residue charcoal.
Further, the above method prepares resulting useless bacteria residue charcoal, N, P2O5And K2The content of O is respectively
3.1wt%, 1.9wt%, 2.1wt%.
In above-mentioned N, P, K single element fertilizer, N fertilizer is urea or ammonium sulfate；P fertilizer is calcium magnesium phosphate or phosphoric acid one；K fertilizer is
Potassium chloride or potassium sulfate.
Further, as improved technology scheme, a kind of lettuce special-purpose soil charcoal base conditioner, the N after conversion:
P2O5: K2The ratio of O is to add auxiliary material in the case that 4:2:3 is constant.
Further, above-mentioned auxiliary material is hydroxypropyl PASELLI EASYGEL.
A kind of lettuce special-purpose soil charcoal base conditioner the preparation method comprises the following steps: raw material is mixed well with blender after,
It is put into Squeezinggranulator and is granulated, granules obtain lettuce special-purpose soil charcoal base conditioner by dry, screening, cooling.
The partial size of above-mentioned granules is 5mm.
The present invention has the advantages that
A kind of lettuce special-purpose soil charcoal base conditioner provided by the invention, can improve the chemistry and biochemistry of lettuce planting soil
Characteristic and promotion lettuce growth.Be used as base manure applied once every year, can reach improvement soil property, improve the soil organism and
Available N, P and K content adjust soil acidity, improve soil microenvironment, promote lettuce growth, improve the effect of lettuce yield
Fruit.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail.
Embodiment 1
A kind of lettuce special-purpose soil charcoal base conditioner, include following raw material: tremella gives up bacteria residue charcoal 0.33kg, urea
0.22 kg, calcium magnesium phosphate 0.31kg, potassium chloride 0.13kg, hydroxypropyl PASELLI EASYGEL binder 0.1kg.
Tremella give up bacteria residue charcoal the preparation method comprises the following steps: useless bacteria residue 1kg 600 DEG C of temperature under anaerobic after cultivation tremella
Degree keeps 1.5h, prepares the useless bacteria residue charcoal of tremella.
N, P in the useless bacteria residue charcoal of gained tremella2O5And K2The content of O is respectively 3.1wt%, 1.9wt%, 2.1wt%.
The content of N is 46% in urea；P in calcium magnesium phosphate2O5Content are as follows: 16%；K in potassium chloride2The content of O are as follows: 60%.
Through converting, N:P2O5: K2The ratio of O is 4:2:3.
A kind of above-mentioned lettuce special-purpose soil charcoal base conditioner the preparation method comprises the following steps: above-mentioned raw materials blender is abundant
It after mixing, is put into Squeezinggranulator and is granulated, granules obtain lettuce special-purpose soil charcoal base by dry, screening, cooling
Conditioner.
The partial size of above-mentioned granules is 5mm.
Embodiment 2
A kind of lettuce special-purpose soil charcoal base conditioner, include following raw material: tremella gives up 0.32 kg of bacteria residue charcoal, urea
0.22kg, 0.305 kg of calcium magnesium phosphate, 0.155 kg of potassium sulfate.
Tremella give up bacteria residue charcoal the preparation method comprises the following steps: useless bacteria residue 1kg 600 DEG C of temperature under anaerobic after cultivation tremella
Degree keeps 1.5h, prepares the useless bacteria residue charcoal of tremella.
N, P in the useless bacteria residue charcoal of gained tremella2O5And K2The content of O is respectively 3.1wt%, 1.9wt%, 2.1wt%.
The content of N is 46% in urea；P in calcium magnesium phosphate2O5Content are as follows: 16%；K in potassium sulfate2The content of O are as follows: 50%
Through converting, N:P2O5: K2The ratio of O is 4:2:3.
A kind of above-mentioned lettuce special-purpose soil charcoal base conditioner the preparation method comprises the following steps: above-mentioned raw materials blender is abundant
It after mixing, is put into Squeezinggranulator and is granulated, granules obtain lettuce special-purpose soil charcoal base by dry, screening, cooling
Conditioner.
The partial size of above-mentioned granules is 5mm.
Embodiment 3
A kind of lettuce special-purpose soil charcoal base conditioner, include following raw material: tremella gives up 0.6 kg of bacteria residue charcoal, urea
0.175kg, 0.11 kg of monoammonium phosphate, 0.115 kg of potassium chloride.
Tremella give up bacteria residue charcoal the preparation method comprises the following steps: cultivation tremella after 600 DEG C under anaerobic of useless bacteria residue 1.5kg
Temperature keeps 1.5h, prepares the useless bacteria residue charcoal of tremella.
N, P in the useless bacteria residue charcoal of gained tremella2O5And K2The content of O is respectively 3.1wt%, 1.9wt%, 2.1wt%.
The content of N is 46% in urea；P in monoammonium phosphate2O5Content are as follows: the content of 44%, N be 11%. potassium chloride in K2O
Content are as follows: 60%.Through converting, N:P2O5: K2The ratio of O is 4:2:3.
A kind of above-mentioned lettuce special-purpose soil charcoal base conditioner the preparation method comprises the following steps: above-mentioned raw materials blender is abundant
It after mixing, is put into Squeezinggranulator and is granulated, granules obtain lettuce special-purpose soil charcoal base by dry, screening, cooling
Conditioner.
The partial size of above-mentioned granules is 5mm.
Embodiment 4
A kind of lettuce special-purpose soil charcoal base conditioner, include following raw material: tremella gives up 0.34 kg of bacteria residue charcoal, sulfuric acid
0.42 kg of ammonium, 0.11 kg of monoammonium phosphate, 0.13 kg of potassium chloride.
Tremella give up bacteria residue charcoal the preparation method comprises the following steps: cultivation tremella after 600 DEG C under anaerobic of useless bacteria residue 1.5kg
Temperature keeps 1.5h, prepares the useless bacteria residue charcoal of tremella.
N, P in the useless bacteria residue charcoal of gained tremella2O5And K2The content of O is respectively 3.1wt%, 1.9wt%, 2.1wt%.
The content of N is 21% in ammonium sulfate；The content of P2O5 in monoammonium phosphate are as follows: the content of 44%, N are 11%；In potassium chloride
K2The content of O are as follows: 60%.
Through converting, N:P2O5: K2The ratio of O is 4:2:3.
A kind of above-mentioned lettuce special-purpose soil charcoal base conditioner the preparation method comprises the following steps: above-mentioned raw materials blender is abundant
It after mixing, is put into Squeezinggranulator and is granulated, granules obtain lettuce special-purpose soil charcoal base by dry, screening, cooling
Conditioner.
The partial size of above-mentioned granules is 5mm.
Embodiment 5
A kind of lettuce special-purpose soil charcoal base conditioner for selecting embodiment 1 to prepare, in Ningde City Gutian County Pan Yang township Feng Rong
Fruits and vegetables Specialty Co-operative Organization carries out the test of charcoal base conditioner, and experimental field height above sea level is 980m, belongs to high mountain geomorphic type, average annual temperature
16~21 DEG C, average annual precipitation 1579mm, soil types is mountain red earth, and the soil texture is sandy loam, and the content of organic matter is medium.
Plant lettuce after the charcoal base conditioner of different amounts is manured into soil in such a way that base manure is spread fertilizer over the fields, setting is not applied fertilizer and often
Rule fertilising (Shi Wofute compound fertilizer (N:P2O5: K2The content of O is 15%) as control, and all management measures are consistent, in lettuce
Rhizosphere soil sample, measurement soil pH, organic matter, available nutrient content and microbial biomass are acquired after lettuce harvest, while measuring lettuce
The biological yield (whole strain lettuce) and economic flow rate (edible stalk) of lettuce.Wherein, soil pH, organic matter, alkali-hydrolyzable nitrogen, available phosphorus and
Electrode method, carbon Nitrogen-analyzer, titration, ammonium fluoride extraction colorimetric method and ammonium acetate extraction-flame light is respectively adopted in available potassium
Spend the measurement of meter method.Soil urease liveness uses sodium hypochlorite-sodium phenate colorimetric method for determining.Soil bacteria gene copy number uses
DNA kit (Omega Bio-tek, Norcross, GA, USA) extracts, fluorescence quantitative PCR method measurement.Different disposal soil
Earth property and lettuce yield data are shown in Table 1:
1 different disposal soil property of table and lettuce yield
Table 1 the result shows that: compared to not applying fertilizer and conventional application chemical fertilizer, application charcoal base conditioner can significantly improve soil
PH improves soil acidity, improves soil organic matter content, alkali-hydrolyzable nitrogen, available phosphorus and quick-acting potassium content, improves soil bacteria
Quantity and urease activity, while charcoal base soil conditioner can be improved lettuce biological yield and economic flow rate.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (8)
1. a kind of lettuce special-purpose soil charcoal base conditioner, which is characterized in that include following raw material: useless bacteria residue charcoal, N,
P, K single element fertilizer, the N:P after converting2O5: K2The ratio of O is 4:2:3.
2. a kind of lettuce special-purpose soil charcoal base conditioner according to claim 1, it is characterised in that: the useless bacteria residue
Charcoal is to prepare resulting charcoal as raw material to cultivate the useless bacteria residue after tremella.
3. a kind of lettuce special-purpose soil charcoal base conditioner according to claim 2, which is characterized in that the useless bacteria residue
Charcoal the preparation method comprises the following steps: the useless bacteria residue after cultivation tremella 600 DEG C of temperature keep 1.5h under anaerobic, prepare useless
Bacteria residue charcoal.
4. a kind of lettuce special-purpose soil charcoal base conditioner according to claim 3, which is characterized in that prepare
Useless bacteria residue charcoal, N, P2O5And K2The content of O is respectively 3.1wt%, 1.9wt%, 2.1wt%.
5. a kind of lettuce special-purpose soil charcoal base conditioner according to claim 1, it is characterised in that: described N, P, K
In single element fertilizer, N fertilizer is urea or ammonium sulfate；P fertilizer is calcium magnesium phosphate or phosphoric acid one；K fertilizer is potassium chloride or potassium sulfate.
6. a kind of lettuce special-purpose soil charcoal base conditioner according to claim 1, it is characterised in that: after converting
N:P2O5: K2The ratio of O is to add auxiliary material in the case that 4:2:3 is constant.
7. a kind of lettuce special-purpose soil charcoal base conditioner according to claim 6, it is characterised in that: the auxiliary material
Material is hydroxypropyl PASELLI EASYGEL.
8. a kind of preparation method of lettuce special-purpose soil charcoal base conditioner as described in claim 1, it is characterised in that: will
It after raw material is mixed well with blender, is put into Squeezinggranulator and is granulated, granules obtain lettuce by dry, screening, cooling
Special-purpose soil charcoal base conditioner, the partial size of granules are 5mm.
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| CN201910075628.0A CN109516882A (en) | 2019-01-25 | 2019-01-25 | A kind of lettuce special-purpose soil charcoal base conditioner |
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| CN201910075628.0A CN109516882A (en) | 2019-01-25 | 2019-01-25 | A kind of lettuce special-purpose soil charcoal base conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885690A (en) * | 2019-12-12 | 2020-03-17 | 河南省科学院生物研究所有限责任公司 | Stabilizer for in-situ remediation of soil heavy metal pollution and application thereof |
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102659474A (en) * | 2012-04-27 | 2012-09-12 | 上海中科高等研究院 | Biological carbon base compound fertilizer and preparing method thereof |
| CN105349213A (en) * | 2015-11-06 | 2016-02-24 | 江西康丰生物科技有限公司 | Preparation method for edible mushroom waste residue biochar |
| CN106187579A (en) * | 2016-06-30 | 2016-12-07 | 广东省农业科学院农业资源与环境研究所 | A kind of charcoal soil conditioner improving quality of vegetable |
-
2019
- 2019-01-25 CN CN201910075628.0A patent/CN109516882A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102659474A (en) * | 2012-04-27 | 2012-09-12 | 上海中科高等研究院 | Biological carbon base compound fertilizer and preparing method thereof |
| CN105349213A (en) * | 2015-11-06 | 2016-02-24 | 江西康丰生物科技有限公司 | Preparation method for edible mushroom waste residue biochar |
| CN106187579A (en) * | 2016-06-30 | 2016-12-07 | 广东省农业科学院农业资源与环境研究所 | A kind of charcoal soil conditioner improving quality of vegetable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
| US11691929B2 (en) | 2019-07-04 | 2023-07-04 | Incitec Fertilizers Pty Limited | Fertiliser |
| CN110885690A (en) * | 2019-12-12 | 2020-03-17 | 河南省科学院生物研究所有限责任公司 | Stabilizer for in-situ remediation of soil heavy metal pollution and application thereof |
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Application publication date: 20190326 |