CN108530227A - A kind of tea garden soil modifying agent and preparation method thereof - Google Patents
A kind of tea garden soil modifying agent and preparation method thereof Download PDFInfo
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- CN108530227A CN108530227A CN201810490995.2A CN201810490995A CN108530227A CN 108530227 A CN108530227 A CN 108530227A CN 201810490995 A CN201810490995 A CN 201810490995A CN 108530227 A CN108530227 A CN 108530227A
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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
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Soil Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
This programme discloses a kind of tea garden soil modifying agent of soil conditioner production technical field, including raw material and its parts by weight be：15~18 parts of 35~50 parts of limestone particle, 0.03~0.05 part of ferment bacterium, 15~18 parts of magnesium carbonate, 40~60 parts of stalk, 20~30 parts of potassium nitrate, 15~20 parts of sodium nitrate, 45~60 parts of biogas slurry and (NH4) 2MoO4.When preparation, include the following steps：One, using 600~900 DEG C of temperature 30~40min of heating lime stone, it is broken into the limestone particle that grain size is 0.5~1mm, cooling is spare；Step 2: being in parts by weight uniformly mixed magnesium carbonate, stalk, potassium nitrate, sodium nitrate, (NH4) 2MoO4 and biogas slurry, sealed fermenting obtains mixture in 20~30 days；Step 3: the mixture after fermentation is uniformly mixed with the limestone particle of parts by weight, ferment bacterium, sealed fermenting obtains tea garden soil modifying agent in 15~20 days.Tea garden soil modifying agent in this programme selects physiological alkalinity salt cooperation ferment bacterium, stalk etc., makes to coordinate between each raw material, reduce hydrionic burst size during growth of tea plant, and then achievees the purpose that reduce soil aciditiy.
Description
Technical field
Soil conditioner production technical field of the present invention, more particularly to a kind of tea garden soil modifying agent and preparation method thereof.
Background technology
The place of a large amount of plantation tea trees, commonly referred to as tea place；Soil in tea place provides necessary for the growth of tea tree
Nutriment；Since tea tree suitable growth is in the acid soil that pH value is 4.5~6, but with the growth of tea tree, the acid in tea place
Change degree is increasingly severe, and many tea garden soil pH value have been less than the section suitable for growth of tea plant.The reason of causing tea place to be acidified
Have very much, mainly there is the following aspects：The first, people provide excessive physiological acidic fertilizer for tea tree, and then lead to soil
Acidification, tea tree increases tea yield during absorbing a large amount of nitrogenous fertilizer, takes away more base cations, stayed in soil
More H+ down, accelerate soil acidification；The second, a large amount of base cation in soil can be absorbed during growth of tea plant, in order to
Maintain soil charge balance, plant that can discharge H+ into soil, make soil acidification.Tea tree is leaf crop, often wheel picking meeting band
A large amount of base cation is walked, the biomass removed makes degree of base saturation decline, and H+, Al3+ concentration increase in soil, and then make soil
Earth is further acidified；The base cation that H+ in third, acid rain is adsorbed with soil colloids swaps, and is got off by exchange
Slag ion is with percolating water leaching loss, while spontaneous Al's H+ on grogs surface with mineral lattice surface of meeting reacts again,
It is converted to exchangeable Al；Acid deposition causes SO42-and NO3-concentration in the soil liquid to increase, and also promotes the leaching of base cation
It loses, accelerates soil acidification.
Invention content
The invention is intended to provide a kind of tea garden soil modifying agent, with solve existing tea place because use chemical fertilizer excessively caused by tea place
It is acidified serious problem.
A kind of tea garden soil modifying agent in this programme, including raw material and its parts by weight be：Limestone particle 35~
50 parts, 0.03~0.05 part of ferment bacterium, 15~18 parts of magnesium carbonate, 40~60 parts of stalk, 20~30 parts of potassium nitrate, sodium nitrate 15~
15~18 parts of 20 parts, 45~60 parts of biogas slurry and (NH4) 2MoO4.
Further, the tea garden soil modifying agent, including raw material and its parts by weight be：Limestone particle 40~50
Part, 0.03~0.05 part of ferment bacterium, 15~18 parts of magnesium carbonate, 50~60 parts of stalk, 25~30 parts of potassium nitrate, sodium nitrate 15~18
15~18 parts of part, 45~50 parts of biogas slurry and (NH4) 2MoO4.
Further, the tea garden soil modifying agent, including raw material and its parts by weight be：45 parts of limestone particle, ferment
0.05 part of plain bacterium, 18 parts of magnesium carbonate, 50 parts of stalk, 30 parts of potassium nitrate, 18 parts of sodium nitrate, 50 parts of biogas slurry and (NH4) 2MoO416
Part.
A kind of preparation method of tea garden soil modifying agent, includes the following steps：
Step 1: using 600~900 DEG C of temperature 30~40min of heating lime stone, it is 0.5~1mm's to be broken into grain size
Limestone particle, cooling are spare；
Step 2: magnesium carbonate, stalk, potassium nitrate, sodium nitrate, (NH4) 2MoO4 and biogas slurry are mixed in parts by weight equal
Even, sealed fermenting obtains mixture in 20~30 days；
Step 3: the mixture after fermentation is uniformly mixed with the limestone particle of parts by weight, ferment bacterium, sealed fermenting
Obtain tea garden soil modifying agent within 15~20 days；It is 20~30 DEG C that fermentation temperature is kept when fermentation.
The advantageous effect of this programme：Using 600~900 DEG C of high-temperature heating lime stone so that lime stone cracks, and increases
Add its internal voids；Since lime stone is cracked, internal structure becomes relatively fragile, is conducive to its decomposition, for rear
Phase tea tree absorption minerals are advantageous, and when tea tree absorbs calcium ion, to keep tea tree cell charge balance, and then discharge hydrogen-oxygen
Radical ion so that soil pH value increases.
Since magnesium carbonate, potassium nitrate, sodium nitrate, (NH4) 2MoO4 (ammonium molybdate) all have stronger irritation, for micro-
The growth of biology is unfavorable, by magnesium carbonate, stalk, potassium nitrate, sodium nitrate, (NH4) 2MoO4 and biogas slurry mixed fermentation；Reduce mixing
Expect whole irritation, is conducive to the growth of microorganism in the ferment bacterium of later stage addition；In addition, during the fermentation, (NH4)
The contact of 2MoO4 and stalk and biogas slurry advantageously reduce ammonium ion content, and ammonium ion is that tea tree absorbs more nutriment,
Ammonium ion reduces, and reduces tea tree and releases hydrionic content, and then is conducive to keep the higher pH value of soil.
Mixture is conducive to micro- in ferment bacterium with limestone particle, ferment bacterium mixed fermentation at a temperature of 20~30 DEG C
The fast-growth of biology is simultaneously diffused into each raw material.The raised growth of microorganism is conducive to improve tea garden soil soil property, enhances it
Gas permeability；When meeting with rain drop erosion, the waste of base cation can be reduced, and then makes the higher pH value of soil conservation.
Tea garden soil modifying agent in this programme is used as raw material by choosing physiological alkalinity salt, increases the pH value in tea place,
Coordinate ferment bacterium, stalk etc. simultaneously, help to improve tea place soil property, and make to coordinate between each raw material, during reduction growth of tea plant
Hydrionic burst size, and then reach and mention tea garden soil pH value, reduce the purpose of soil aciditiy.
Further, in step 3, fermentation temperature is 25 DEG C, and fermentation time is 18 days.It is fermented using 25 DEG C of temperature,
It is more advantageous to the growth of ferment bacterium.
Specific implementation mode
It is further described below by specific implementation mode：
Embodiment 1：
A kind of preparation method of tea garden soil modifying agent, includes the following steps：Step 1: the temperature using 800 DEG C heats
Lime stone 35min, is broken into the limestone particle that grain size is 0.8mm, and cooling is spare；
Step 2: in parts by weight by 18 parts of magnesium carbonate, 50 parts of stalk, 30 parts of potassium nitrate, 18 parts of sodium nitrate, 50 parts of biogas slurry
16 parts of (NH4) 2MoO4 is uniformly mixed, and sealed fermenting obtains mixture in 25 days；
Step 3: by after fermentation mixture and parts by weight be that 45 parts of limestone particle, 0.05 part of ferment bacterium are mixed
It closes uniformly, sealed fermenting obtains tea garden soil modifying agent in 18 days；It is 25 DEG C that fermentation temperature is kept when fermentation.
Embodiment 2：
A kind of preparation method of tea garden soil modifying agent, includes the following steps：Step 1: the temperature using 900 DEG C heats
Lime stone 30min, is broken into the limestone particle that grain size is 0.5mm, and cooling is spare；
Step 2: in parts by weight by 15 parts of magnesium carbonate, 60 parts of stalk, 25 parts of potassium nitrate, 15 parts of sodium nitrate, 45 parts of biogas slurry
18 parts of (NH4) 2MoO4 is uniformly mixed, and sealed fermenting obtains mixture in 30 days；
Step 3: by after fermentation mixture and parts by weight be that 50 parts of limestone particle, 0.04 part of ferment bacterium are mixed
It closes uniformly, sealed fermenting obtains tea garden soil modifying agent in 20 days；It is 20 DEG C that fermentation temperature is kept when fermentation.
Embodiment 3：
A kind of preparation method of tea garden soil modifying agent, includes the following steps：Step 1: the temperature using 600 DEG C heats
Lime stone 40min, is broken into the limestone particle that grain size is 1mm, and cooling is spare；
Step 2: in parts by weight by 16 parts of magnesium carbonate, 55 parts of stalk, 28 parts of potassium nitrate, 16 parts of sodium nitrate, 48 parts of biogas slurry
15 parts of (NH4) 2MoO4 is uniformly mixed, and sealed fermenting obtains mixture in 20 days；
Step 3: by after fermentation mixture and parts by weight be that 40 parts of limestone particle, 0.03 part of ferment bacterium are mixed
It closes uniformly, sealed fermenting obtains tea garden soil modifying agent in 15 days；It is 30 DEG C that fermentation temperature is kept when fermentation.
Comparative example 1
A kind of preparation method of tea garden soil modifying agent, includes the following steps：Step 1: the temperature using 800 DEG C heats
Lime stone 35min, is broken into the limestone particle that grain size is 0.8mm, and cooling is spare；
Step 2: in parts by weight by 18 parts of magnesium carbonate, 50 parts of stalk, 30 parts of potassium nitrate, 18 parts of sodium nitrate, 50 parts of biogas slurry
16 parts of (NH4) 2MoO4 and parts by weight are that 45 parts of limestone particle, 0.05 part of ferment bacterium are uniformly mixed, sealed fermenting
Obtain tea garden soil modifying agent within 18 days；It is 25 DEG C that fermentation temperature is kept when fermentation.
Comparative example 2
A kind of preparation method of tea garden soil modifying agent, includes the following steps：Step 1: being at grain size by limestone crushing
The limestone particle of 0.8mm；For lime stone without high-temperature heating, internal structure is closely knit, is unfavorable for tea tree and is absorbed to it.
Step 2: in parts by weight by 18 parts of magnesium carbonate, 50 parts of stalk, 30 parts of potassium nitrate, 18 parts of sodium nitrate, 50 parts of biogas slurry
16 parts of (NH4) 2MoO4 is uniformly mixed, and sealed fermenting obtains mixture in 25 days；
Step 3: by after fermentation mixture and parts by weight be that 45 parts of limestone particle, 0.05 part of ferment bacterium are mixed
It closes uniformly, sealed fermenting obtains tea garden soil modifying agent in 18 days；It is 25 DEG C that fermentation temperature is kept when fermentation.
Comparative example 3：
A kind of preparation method of tea garden soil modifying agent, includes the following steps：Step 1: the temperature using 800 DEG C heats
Lime stone 35min, is broken into the limestone particle that grain size is 0.8mm, and cooling is spare；
Step 2: in parts by weight by 18 parts of magnesium carbonate, 50 parts of stalk, 30 parts of potassium nitrate, 18 parts of sodium nitrate, 50 parts of biogas slurry
16 parts of (NH4) 2MoO4 is uniformly mixed, and sealed fermenting obtains mixture in 25 days；
Step 3: by after fermentation mixture and parts by weight be that 45 parts of limestone particle, 0.05 part of ferment bacterium are mixed
Conjunction uniformly obtains tea garden soil modifying agent.
Similar six mu of the tea place of soil property is chosen in March, 2016；It selects in Examples 1 to 3 and comparative example 1~3 per acre
Tea garden soil modifying agent plants tea tree, is applied in tea place by 400~500kg/ mu of amount in the March, and later every 3 months to tea
Disposable fertilizer is applied in garden, and dose is 200kg/ mus.Soil is chemically examined at random respectively in March, 2016, in March, 2017 and in March, 2018,
Check its pH value, the soil weight (g.cm3), organic matter (g.kg-1) and microbial biomass carbon (g.kg-1)。
As can be known from the above table, the tea garden soil modifying agent that prepared by Examples 1 to 3 and comparative example 1~3 improves the soil in tea place
Matter, but tea garden soil modifying agent prepared by Examples 1 to 3 is better.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (5)
1. a kind of tea garden soil modifying agent, it is characterised in that：Including raw material and its parts by weight be：Limestone particle 35~50
Part, 0.03~0.05 part of ferment bacterium, 15~18 parts of magnesium carbonate, 40~60 parts of stalk, 20~30 parts of potassium nitrate, sodium nitrate 15~20
15~18 parts of part, 45~60 parts of biogas slurry and (NH4) 2MoO4.
2. tea garden soil modifying agent according to claim 1, it is characterised in that：Including raw material and its parts by weight be：
40~50 parts of limestone particle, 0.03~0.05 part of ferment bacterium, 15~18 parts of magnesium carbonate, 50~60 parts of stalk, potassium nitrate 25~
15~18 parts of 30 parts, 15~18 parts of sodium nitrate, 45~50 parts of biogas slurry and (NH4) 2MoO4.
3. tea garden soil modifying agent according to claim 2, it is characterised in that：Including raw material and its parts by weight be：
45 parts of limestone particle, 0.05 part of ferment bacterium, 18 parts of magnesium carbonate, 50 parts of stalk, 30 parts of potassium nitrate, 18 parts of sodium nitrate, biogas slurry 50
16 parts of part and (NH4) 2MoO4.
4. according to the preparation method of any tea garden soil modifying agent of claims 1 to 3, it is characterised in that：Including following
Step：
Step 1: using 600~900 DEG C of temperature 30~40min of heating lime stone, it is broken into the lime that grain size is 0.5~1mm
Stone particle, cooling are spare；
Step 2: be in parts by weight uniformly mixed magnesium carbonate, stalk, potassium nitrate, sodium nitrate, (NH4) 2MoO4 and biogas slurry, it is close
It closes fermentation and obtains mixture in 20~30 days；
Step 3: the mixture after fermentation is uniformly mixed with the limestone particle of parts by weight, ferment bacterium, sealed fermenting 15~
Obtain tea garden soil modifying agent within 20 days；It is 20~30 DEG C that fermentation temperature is kept when fermentation.
5. the preparation method of tea garden soil modifying agent according to claim 4, it is characterised in that：In step 3, fermentation temperature
Degree is 25 DEG C, and fermentation time is 18 days.
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| CN201810490995.2A CN108530227A (en) | 2018-05-21 | 2018-05-21 | A kind of tea garden soil modifying agent and preparation method thereof |
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| CN201810490995.2A CN108530227A (en) | 2018-05-21 | 2018-05-21 | A kind of tea garden soil modifying agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942350A (en) * | 2019-05-05 | 2019-06-28 | 云南省农业科学院农业环境资源研究所 | A kind of acidification red soil renovation agent and its preparation and application |
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| CN109942350A (en) * | 2019-05-05 | 2019-06-28 | 云南省农业科学院农业环境资源研究所 | A kind of acidification red soil renovation agent and its preparation and application |
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