CN107445759A - A kind of method that salt affected soil is improved using beneficial microbe bacterium - Google Patents
A kind of method that salt affected soil is improved using beneficial microbe bacterium Download PDFInfo
- Publication number
- CN107445759A CN107445759A CN201710644204.2A CN201710644204A CN107445759A CN 107445759 A CN107445759 A CN 107445759A CN 201710644204 A CN201710644204 A CN 201710644204A CN 107445759 A CN107445759 A CN 107445759A
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- soil
- corncob
- charcoal
- improved
- coconut palm
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
- C05F17/05—Treatments involving invertebrates, e.g. worms, flies or maggots
-
- 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
-
- 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
Abstract
The invention discloses a kind of method that salt affected soil is improved using beneficial microbe bacterium, including beneficial microbe bacterium is inoculated into after domestication in the mixture of charcoal, bog moss, corncob and coconut palm chaff, the mixture of charcoal, bog moss, corncob and coconut palm chaff is sprinkled into again in the soil that need to be improved, deep plough 20 30 centimetres and be well mixed again, rewatering makes soil water content be not less than 30%, finally cover preservative film 10 15 days, during which open the preservative film 100 200kg/ mus that water every three days and turn over again and finally cover preservative film again；The method of the present invention is by will be inoculated into the mixture of charcoal, bog moss, corncob and coconut palm chaff after the domestication of beneficial microbe bacterium, using the mixture of charcoal, bog moss, corncob and coconut palm chaff depending on matrix and can effectively improve the activity of microbial bacteria as beneficial microbe bacterium, the increase of beneficial organism bacterium flora number, it is sprinkled into again in the salt affected soil that need to be improved, salt affected soil activity can be effectively improved.
Description
Technical field
The present invention relates to technical field of land improvement.It is more particularly related to a kind of utilize beneficial microbe bacterium
The method for improveing salt affected soil.
Background technology
Soil improvement is the bad quality and structure for soil, takes corresponding physics, biological or chemical measure, is improved
Soil property, increase soil fertility, increase crop yield, and improve the process of human survival soil environment, it is general using soil
Earth modifying agent is also known as soil conditioner, all physics, chemistry and biological property for being mainly used in improved soil of soil conditioner, makes it
It is more suitable for plant growth, rather than the main material that plant nutrient is provided, referred to as soil conditioner.Such as liming is used for
The pH value of acid soil is adjusted, gypsum is applied and is used for suppressing the Na in soil+, HCO3-And CO3 2-Plasma, using beneficial microbe
To improve biological activity of soil etc..But because the material of improved soil structure has a large capacity and a wide range, so traditionally people are soil knot
Structure modifying agent is equated with soil conditioner.The bioactivity of soil is improved using beneficial microbe at present, wherein beneficial
Microorganism is extremely sensitive for Reproduction Conditions, easily not dead by acclimated microorganism, adds and is not played for soil
The effect of improvement；Salt-soda soil is a species of salt aggregation, refers to that the salinity contained by inside soil has influence on the normal of crop
Growth, according to UNESCO and food and agricultural organization's incomplete statistics, the area in whole world salt-soda soil is public for 9.5438 hundred million
Hectare, wherein China is 99,130,000 hectares.The formation of China's alkaline earth and alkali-affected soil, it is most of to have with the accumulative of Carbonates In Soil
Close, thus basicity is universal higher, serious salt affected soil regional plant can hardly survive.At present due to the pollution of environment,
Inorganic fertilizer and indiscriminate use of pesticide, and heavy irrigation cause saline Land to be on the rise, the side of current modifying agent improvement
Method cost is high, and time-consuming.
The content of the invention
Present invention aim to address above mentioned problem, there is provided a kind of side that salt affected soil is improved using beneficial microbe bacterium
Method, method of the invention is by will be inoculated into the mixing of charcoal, bog moss, corncob and coconut palm chaff after the domestication of beneficial microbe bacterium
Thing, using the mixture of charcoal, bog moss, corncob and coconut palm chaff depending on matrix and can effectively improve as beneficial microbe bacterium
The activity of microbial bacteria, the increase of beneficial organism bacterium flora number, then be sprinkled into the salt affected soil that need to be improved, it can effectively improve saline and alkaline
Soil activation, microbial bacteria effectively can will resolve into small molecule to plant absorption in organic matter and soil, while also can be by soil
Inorganic matter in earth changes into organic matter, dramatically increases soil fertility.
Technical scheme provided by the invention is：
A kind of method that salt affected soil is improved using beneficial microbe bacterium, including, it would be beneficial to microbial bacteria is after domestication
It is inoculated into the mixture of charcoal, bog moss, corncob and coconut palm chaff, then mixing charcoal, bog moss, corncob and coconut palm chaff
Compound is sprinkled into the soil that need to be improved, then is deep ploughed 20-30 centimetres and be well mixed, and rewatering is not less than soil water content
30%, finally cover preservative film 10-15 days, during which open preservative film watering 100-200kg/ mus every three days and turn over again most
Cover preservative film again afterwards；
Wherein, the beneficial microbe bacterium bag includes saccharomycete, nitrogen-fixing bacteria, lactic acid bacteria, bacillus, phosphate solubilizing bacteria；It is described to have
The domestication of beneficial microorganism bacterium comprises the following steps：By saccharomycete, nitrogen-fixing bacteria, lactic acid bacteria, bacillus, phosphate solubilizing bacteria according to weight than 1:
After 0.5: 1: 0.5: 0.5 mixing, 10 times of weight sucrose solutions are added, PH is adjusted to 6-7, and temperature setting is 30-40 DEG C of culture 3-7
My god, PH is adjusted to 7-8, and temperature setting is 30-40 DEG C, and culture isolates and purifies strain living after 3-10 days and obtains mixed bacteria liquid i.e.
For the beneficial microbe bacterium.
Preferably, the saccharomycete flora number is 2 × 108-5×108CFU/g, nitrogen-fixing bacteria flora number are 1 × 108-6×
108CFU/g, lactic acid bacteria flora number are 1 × 108-8×108CFU/g, bacillus flora number are 0.5 × 108-3×108CFU/g,
Phosphate solubilizing bacteria flora number is 1 × 108-5×108CFU/g。
Preferably, the beneficial microbe bacterium and the weight ratio of the mixture of charcoal, bog moss, corncob and coconut palm chaff
For 0.5-1: 10-50, the charcoal, bog moss, corncob and coconut palm chaff after 1: 5: 10: 10 mixing by weight crushed 100
After mesh sieve, the water of mass fraction 30% is added, obtains the mixture of the charcoal, bog moss, corncob and coconut palm chaff.
Preferably, in addition to：By beneficial microbe bacterium be inoculated into after domestication charcoal, bog moss, corncob and
After the mixture of coconut palm chaff, heap is in heaps to cover indoor placement 3-7 days of the preservative film in ventilation, then is sprinkled into the soil that need to be improved, its
In, during indoor placement 3-7 days of ventilation every morning open preservative film and watered using sucrose solution, be stirred for uniformly covering
Preservative film, the amount of the sucrose solution are the 5-10% of the mixture of charcoal, bog moss, corncob and coconut palm chaff.
Preferably, the sucrose solution is made up of following mass fraction material：Sucrose 20-30%, ethanol 3-5%, horse
Bell potato paste 10-20%, surplus are water.
Preferably, in addition to, the soil that need to be improved is sprinkled into the mixture of charcoal, bog moss, corncob and coconut palm chaff
Cover the 5th day of preservative film, then toward adding yellow meal worm and earthworm, yellow meal worm 50-100kg/ mus, earthworm 80-150kg/ in soil
Mu, by soil at interval of 10 centimetres of 5-15 centimetres of ditching depths during addition, then toward adding yellow meal worm and earthworm in ditch.
The present invention comprises at least following beneficial effect：
The method of the present invention after beneficial microbe bacterium is tamed by being inoculated into charcoal, bog moss, corncob and coconut palm chaff
Mixture, using the mixture of charcoal, bog moss, corncob and coconut palm chaff depending on matrix and can have as beneficial microbe bacterium
Effect improves the activity of microbial bacteria, the increase of beneficial organism bacterium flora number, then is sprinkled into the saline and alkaline salt affected soil that need to be improved, biology
Charcoal, bog moss, the mixture of corncob and coconut palm chaff have the function that notable moisturizing water conservation, water penetration rate are reduced, so as to alleviate soil
Earth saline alkali, saline and alkaline salt affected soil activity is effectively improved, microbial bacteria can be effectively by resolving into organic matter and salt affected soil
Inorganic matter in salt affected soil can also be changed into organic matter by small molecule to plant absorption, and reducing the PH of salt affected soil makes
Obtain salt affected soil and be adapted to plant growth, also dramatically increase salt affected soil fertility；The beneficial microbe bacterium yeast added in the present invention
Bacterium, lactic acid bacteria and bacillus collaboration, which can effectively decompose glucide and can also ferment, decomposes other organic matters, and nitrogen-fixing bacteria can consolidate
Determine the nitrogen of salt affected soil, the P elements that phosphate solubilizing bacteria can be adsorbed effectively in salt affected soil reduce phosphorus pollution, these strain sections
Reasonably be combined together, and can rapidly adapt to salt affected soil after taming and dociling the domestication of meta-alkalescence environment, in a short time quickly
Growth flora number quickly increases, and for the improved effect continuous and effective of salt affected soil, can significantly improve the activity of salt affected soil, this
Invention also added yellow meal worm and earthworm and more preferably effectively be converted into organic matter by the organic matter decomposition in salt affected soil and by material,
And increase oxygen gas component in salt affected soil, improve salt affected soil activity, plant root system development can be promoted, improve plant to having
The conversion ratio of machine matter.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Embodiment
With reference to example below, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
Embodiment 1
A kind of method that salt affected soil is improved using beneficial microbe bacterium, including, the beneficial microbe bacterium and charcoal,
The weight ratio of the mixture of bog moss, corncob and coconut palm chaff is 0.5: 45, and the charcoal, bog moss, corncob and coconut palm chaff are pressed
After weight after 1: 5: 10: 10 mixing than crushed 100 mesh sieve, the water of mass fraction 30% is added, obtains the charcoal, peat
The mixture of moss, corncob and coconut palm chaff, it would be beneficial to microbial bacteria be inoculated into after domestication charcoal, bog moss, corncob and
After the mixture of coconut palm chaff, heap is in heaps to be covered preservative film and opens preservative film and use the every morning during the indoor placement 6 days of ventilation
Sucrose solution waters, and is stirred for uniformly covering preservative film, and the amount of the sucrose solution is charcoal, bog moss, corncob and coconut palm
The 8% of the mixture of chaff, then the mixture of charcoal, bog moss, corncob and coconut palm chaff is sprinkled into the soil that need to be improved, then it is deep
Plough 25 centimetres to be well mixed, rewatering makes soil water content be not less than 30%, preservative film is finally covered 12 days, during which every two
It is opened preservative film watering 150kg/ mus and turns over finally cover preservative film again again, in charcoal, bog moss, corncob and coconut palm
The mixture of chaff is sprinkled into the 5th day that the soil that need to be improved covers preservative film, then toward adding yellow meal worm and earthworm, yellow meal worm in soil
85kg/ mus, earthworm 120kg/ mus, by soil at interval of 10 centimetres of 5-15 centimetres of ditching depths during addition, then toward adding bloom in ditch
Worm and earthworm；
Wherein, the beneficial microbe bacterium bag includes saccharomycete, nitrogen-fixing bacteria, lactic acid bacteria, bacillus, phosphate solubilizing bacteria, the ferment
Female bacterium flora number is 2 × 108-5×108CFU/g, nitrogen-fixing bacteria flora number are 1 × 108-6×108CFU/g, lactic acid bacteria flora number are
1×108-8×108CFU/g, bacillus flora number are 0.5 × 108-3×108CFU/g, phosphate solubilizing bacteria flora number are 1 × 108-5
×108CFU/g；The beneficial microbe bacterium domestication comprises the following steps：By saccharomycete, nitrogen-fixing bacteria, lactic acid bacteria, bacillus,
After phosphate solubilizing bacteria mixes according to weight than 1: 0.5: 1: 0.5: 0.5,10 times of weight sucrose solutions are added, PH is adjusted to 6-7, temperature setting
Cultivated 5 days for 35 DEG C, PH is adjusted to 7-8, and temperature setting is 35 DEG C, and culture isolates and purifies strain living after 7 days and obtains Mixed Microbes
Kind liquid is the beneficial microbe bacterium；The sucrose solution is made up of following mass fraction material：Sucrose 22%, ethanol 4%,
Potato paste 15%, surplus are water.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the embodiment with description.
Claims (6)
- A kind of 1. method that salt affected soil is improved using beneficial microbe bacterium, it is characterised in that including, it would be beneficial to microbial bacteria passes through Cross domestication after be inoculated into the mixture of charcoal, bog moss, corncob and coconut palm chaff, then by charcoal, bog moss, corncob and The mixture of coconut palm chaff is sprinkled into the soil that need to be improved, then is deep ploughed 20-30 centimetres and be well mixed, and rewatering makes soil water content not Less than 30%, preservative film is finally covered 10-15 days, during which open preservative film watering 100-200kg/ mus every three days and turn over again Ground finally covers preservative film again；Wherein, the beneficial microbe bacterium bag includes saccharomycete, nitrogen-fixing bacteria, lactic acid bacteria, bacillus, phosphate solubilizing bacteria；It is described beneficial micro- Biological bacteria domestication comprises the following steps：By saccharomycete, nitrogen-fixing bacteria, lactic acid bacteria, bacillus, phosphate solubilizing bacteria according to weight than 1: 0.5: After 1: 0.5: 0.5 mixing, 10 times of weight sucrose solutions are added, PH is adjusted to 6-7, and temperature setting is 30-40 DEG C and cultivated 3-7 days, PH Regulation is to 7-8, and temperature setting is 30-40 DEG C, and it is institute that culture isolates and purifies strain living to obtain mixed bacteria liquid after 3-10 days State beneficial microbe bacterium.
- 2. the method according to claim 1 that salt affected soil is improved using beneficial microbe bacterium, it is characterised in that the ferment Female bacterium flora number is 2 × 108-5×108CFU/g, nitrogen-fixing bacteria flora number are 1 × 108-6×108CFU/g, lactic acid bacteria flora number are 1×108-8×108CFU/g, bacillus flora number are 0.5 × 108-3×108CFU/g, phosphate solubilizing bacteria flora number are 1 × 108-5 ×108CFU/g。
- 3. the method according to claim 2 that salt affected soil is improved using beneficial microbe bacterium, it is characterised in that described to have The weight ratio of beneficial microorganism bacterium and the mixture of charcoal, bog moss, corncob and coconut palm chaff is 0.5-1: 10-50, the biology After charcoal, bog moss, corncob and coconut palm chaff after 1: 5: 10: 10 mixing by weight crushed 100 mesh sieve, mass fraction is added 30% water, obtain the mixture of the charcoal, bog moss, corncob and coconut palm chaff.
- 4. the method according to claim 3 that salt affected soil is improved using beneficial microbe bacterium, it is characterised in that also wrap Include：After beneficial microbe bacterium to be inoculated into the mixture of charcoal, bog moss, corncob and coconut palm chaff after domestication, heap is in heaps Indoor placement 3-7 days of the preservative film in ventilation is covered, then is sprinkled into the soil that need to be improved, wherein, in the indoor placement 3-7 of ventilation Every morning is opened preservative film and watered using sucrose solution during it, is stirred for uniformly covering preservative film, the sucrose solution Measure the 5-10% of the mixture for charcoal, bog moss, corncob and coconut palm chaff.
- 5. the method that salt affected soil is improved using beneficial microbe bacterium according to claim 1 or 4, it is characterised in that institute Sucrose solution is stated to be made up of following mass fraction material：Sucrose 20-30%, ethanol 3-5%, potato paste 10-20%, surplus are Water.
- 6. the method according to claim 1 that salt affected soil is improved using beneficial microbe bacterium, it is characterised in that also wrap Include, the 5th day that the soil that need to improve covers preservative film is sprinkled into the mixture of charcoal, bog moss, corncob and coconut palm chaff, then it is past Add yellow meal worm and earthworm in soil, yellow meal worm 50-100kg/ mus, earthworm 80-150kg/ mus, by soil at interval of 10 during addition Centimetre 5-15 centimetres of ditching depth, then toward adding yellow meal worm and earthworm in ditch.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109233867A (en) * | 2018-09-20 | 2019-01-18 | 中国林业科学研究院森林生态环境与保护研究所 | A kind of conditioner and preparation method thereof improving south subtropics Eroded timbered soil carbon sequestration capacity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102040411A (en) * | 2010-10-11 | 2011-05-04 | 山东郁茏生物科技有限公司 | Method for processing composite microbial fertilizer |
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| CN109233867A (en) * | 2018-09-20 | 2019-01-18 | 中国林业科学研究院森林生态环境与保护研究所 | A kind of conditioner and preparation method thereof improving south subtropics Eroded timbered soil carbon sequestration capacity |
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