CN108409486A - A kind of composite biological fertilizer suitable for slope collapse erosion land soil - Google Patents
A kind of composite biological fertilizer suitable for slope collapse erosion land soil Download PDFInfo
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- CN108409486A CN108409486A CN201810318302.1A CN201810318302A CN108409486A CN 108409486 A CN108409486 A CN 108409486A CN 201810318302 A CN201810318302 A CN 201810318302A CN 108409486 A CN108409486 A CN 108409486A
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- fertilizer
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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
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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
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of composite biological fertilizers losing land soil suitable for slope collapse, and the composite microbic bacterial fertilizer includes each component of following parts by weight：N:P2O5:K2O=15:15:15 1 part of composite fertilizers, 34 parts of the feces of livestock and poultry after compost fermentation, 40 parts of charcoal, 4 12 parts of bacillus subtilis microbial agent, 4 12 parts of bacillusmusilaginosiengineering microbial inoculum, the present invention improve the nutrient of soil and the water retention property in soil.
Description
Technical field
The present invention relates to technical field of fertilizers, specially a kind of compound biological bacterium suitable for slope collapse erosion land soil
Fertilizer.
Background technology
Slope collapse Shi Dishi Red Soils in Southern China area is distributed one of most universal, most vigorous soil erosion type of development；Slope collapse is lost
Ground Soils In The Region is loosely organized, and fertility is low, is unfavorable for plant growth.In order to increase yield largely useization in agricultural production
Fertilizer, not only chemical fertilizer utilization ratio is low, also soil acidification can be made hardened, and nutrients ratio imbalance destroys soil texture and microbiologic population.
Traditional organic fertilizer partly can replace chemical fertilizer for improveing soil culture fertility, but fertilizer efficiency rich in the fertilizer point such as N P and K and organic matter
Slowly, it is also possible to bring the danger such as heavy metallic poison.Charcoal contains abundant surface functional group and high surface area, can improve
The soil organism, water-retaining property and aeration are a kind of new and effective soil conditioners.
Invention content
The purpose of the present invention is to provide a kind of composite biological fertilizer losing land soil suitable for slope collapse, the compound lifes
Object bacterial manure can improve soil texture, and soil aggregate structure is promoted to be formed, and improve soil water retention and aeration.
To achieve the above object, the present invention provides the following technical solutions：
A kind of composite biological fertilizer suitable for slope collapse erosion land soil, component is counted in parts by weight includes：Composite fertilizer 1
Part, 4-12 parts of bacillus subtilis, 4-12 parts of bacillusmusilaginosiengineering, 34 parts of the feces of livestock and poultry after compost fermentation, charcoal 40
Part；
The mass ratio of nutrient is N in the composite fertilizer:P2O5:K2O=15:15:15；
Living bacteria count in the bacillus subtilis microbial agent is not less than 109Spore/gram；
Living bacteria count in the bacillusmusilaginosiengineering microbial inoculum is not less than 109Spore/gram；
The composting fermentation process of the feces of livestock and poultry includes：The water content of feces of livestock and poultry is adjusted to 55-65wt%, in mass ratio
The hot fermentation strain of 0.1-0.2% is added and is uniformly mixed, the rickle of height 1.2-1.5m is made in heap, and overlay film works as compost temperature
Turning is carried out when reaching 65 DEG C, is overturned 2-3 times, and material is in dark brown, and when temperature is down to room temperature, compost is completed；
The preparation method of the charcoal includes：Seafood mushroom waste bacterium rod is sloughed after plastic foil and is dried under the conditions of 60 DEG C, is crushed
It is 4cm at size3Fritter, then under a nitrogen atmosphere, 10 DEG C/min of heating rate are warming up to 500 DEG C, and constant temperature keeps 2h, cold
But it to room temperature, sieves with 100 mesh sieve, obtains charcoal.
The preparation method of the composite biological fertilizer includes：Using the feces of livestock and poultry after compost fermentation as organic fertilizer main body group
At part, composite fertilizer is added and ensures crop nutrient supply early period, charcoal, bacillus subtilis and bacillusmusilaginosiengineering is added
Water content is evaporated to 30wt% hereinafter, crushing under conditions of temperature is no more than 60 DEG C, crosses 20 mesh by microbial inoculum after mixing
Sieve, obtains mixed fertilizer；Quality of organic matter is not less than 2% than content >=40%, full nitrogen mass content in the mixed fertilizer；Profit
Gained mixed fertilizer is granulated with granulating disc, after granulating temperature be no more than 50 DEG C under conditions of by water content dry to
20% hereinafter, obtain composite biological fertilizer.
It is compared with existent technique, beneficial effects of the present invention：
The present invention has certain fertile matter basis, adds a small amount of chemical fertilizer, avoid organic fertilizer using feces of livestock and poultry as organic fertilizer resource
Growth plant nutrient early period that fertilizer efficiency is slowly brought lacks problem, and further increases fertilizer with the effect of the high fertile of low concentration chemical fertilizer
The function and effect of material can ensure the fertilizer of strain fertilizer.And a variety of strains are added on the basis of the above, pass through microorganism
Decomposition discharges the passivation nutritional ingredient in soil, and then has the function that volume increase, and microorganism can be subtracted with purification soil
The murder by poisoning of heavy metal in few organic fertilizer.The charcoal for seafood mushroom waste bacterium rod under anoxic or oxygen-free environment through high-temperature firing and
At not only efficiently solving the problems, such as the recycling of waste during China's Edible Fungi, but also raw made of the waste bacterium rod
Object charcoal is compared with charcoal made of material existing in the prior art such as timber, rice husk, maize straw, peanut shell etc., pH value
It is high by 16.72%, 13.42%, 16.85%, 30.05% respectively；Total nitrogen content difference is high 118.09%, 173.33%, 89.81%,
23.49%；Content of tatal phosphorus difference is high by 34.48%, 358.82%, 116.67%, 69.57%.The high ph-values made from seafood mushroom waste bacterium rod
With high full nitrogen, the charcoal of content of tatal phosphorus, coordinates feces of livestock and poultry and agriculture probiotics application, soil texture can be improved, promoted
Soil aggregate structure is formed, and soil water retention and aeration are improved.The high pH of charcoal contributes to acid soil acid-base value
It adjusts, improves soil property, while promoting plant to nutrient in nitrogen, phosphorus, composite fertilizer and feces of livestock and poultry in composite biological fertilizer
It absorbs, promotes growth and development of plants with obvious effects.
Using composite biological fertilizer provided by the invention, under condition of pot, it is remarkably improved podocarpus nagi Seedling Height and ground diameter,
Height of seedling increment is up to 16.29%, and ground diameter increment is up to 20.35%.
Specific implementation mode
Embodiment 1
A kind of composite biological fertilizer suitable for slope collapse erosion land soil, component is counted in parts by weight includes：Composite fertilizer 1
Part, 4 parts of bacillus subtilis, 4 parts of bacillusmusilaginosiengineering, 34 parts of the feces of livestock and poultry after compost fermentation, 40 parts of charcoal.
The mass ratio of nutrient is N in the composite fertilizer:P2O5:K2O=15:15:15；
Living bacteria count in the bacillus subtilis microbial agent is not less than 109Spore/gram；
Living bacteria count in the bacillusmusilaginosiengineering microbial inoculum is not less than 109Spore/gram；
The composting fermentation process of the feces of livestock and poultry includes：The water content of feces of livestock and poultry is adjusted to 55-65wt%, in mass ratio
The hot fermentation strain of 0.1-0.2% is added and is uniformly mixed, the rickle of height 1.2-1.5m is made in heap, and overlay film works as compost temperature
Turning is carried out when reaching 65 DEG C, is overturned 2-3 times, and material is in dark brown, and when temperature is down to room temperature, compost is completed；
The charcoal is to include by what the preparation method of following methods obtained：Seafood mushroom waste bacterium rod is sloughed after plastic foil 60
It is dried under the conditions of DEG C, simple crushing is 4cm at size3Fritter, by waste bacterium rod in the case where being passed through condition of nitrogen gas, 10 DEG C of heating rate/
Min is warming up to 500 DEG C, and constant temperature keeps 2h, is cooled to room temperature, sieves with 100 mesh sieve, obtains charcoal.
The preparation method of the composite biological fertilizer includes：By composite fertilizer, bacillus subtilis, bacillusmusilaginosiengineering,
Water content after mixing, is evaporated to by feces of livestock and poultry, charcoal after compost fermentation under conditions of temperature is no more than 60 DEG C
30wt% crosses 20 mesh sieve, obtains mixed fertilizer hereinafter, crushing；Quality of organic matter is than content >=40% in the mixed fertilizer, entirely
Nitrogen mass content is not less than 2%；Gained mixed fertilizer is granulated using granulating disc, is no more than 50 DEG C in temperature after granulating
Under the conditions of water content is dried to 20% hereinafter, composite biological fertilizer.
Embodiment 2
A kind of composite biological fertilizer suitable for slope collapse erosion land soil, component is counted in parts by weight includes：Composite fertilizer 1
Part, 34 parts of feces of livestock and poultry after compost fermentation, 40 parts of charcoal, bacillus subtilis microbial agent is 12 parts, bacillusmusilaginosiengineering
Microbial inoculum is 12 parts, and the preparation method is the same as that of Example 1.
Comparative example 1
A kind of composite biological fertilizer suitable for slope collapse erosion land soil does not add charcoal, group compared with Example 1
Divide to count in parts by weight and includes：1 part of composite fertilizer, 34 parts of the feces of livestock and poultry after compost fermentation, bacillus subtilis microbial agent are 4 parts,
Bacillusmusilaginosiengineering microbial inoculum is 4 parts, and the preparation method is the same as that of Example 1.
Comparative example 2
A kind of composite biological fertilizer suitable for slope collapse erosion land soil does not add charcoal, group compared with Example 1
Divide to count in parts by weight and includes：1 part of composite fertilizer, 34 parts of the feces of livestock and poultry after compost fermentation, bacillus subtilis microbial agent are 8 parts,
Gel-shaped series bacillus microbial inoculum is 8 parts, and the preparation method is the same as that of Example 1.
Planting experiment：
Place：University Of Agriculture and Forestry In Fujian's field experiment room, height above sea level belong to subtropical monsoon climate, annual day between 40-90m
According to 1800 hours or so, precipitation 900-2100mm, 16-20 DEG C of temperature on average, relative humidity 77%.Summer fine hot high temperature, typhoon
Frequent activity.
Material to be tested：For biennial podocarpus nagi seedling, Seedling Height 45-50cm selects growing way excellent, big in November, 2016
Small consistent seedling is used for potted plant experiment.
For trying soil：Ground red soil is lost for slope collapse, 2mm sieves are crossed after grinding, after testing, soil pH 5.43, the content of organic matter
5.38g·kg-1, total nitrogen content 0.42gkg-1, 0.76 gkg of content of tatal phosphorus-1, full potassium content 0.42gkg-1, alkali-hydrolyzable nitrogen
Content 24.15mgkg-1, available phosphorus contents 7.31mgkg-1, quick-acting potassium content 30.42mgkg-1。
For trying container：Seedling is using plastic flowerpot as container, a diameter of 330mm, a height of 240mm, and per basin, dress is for trying soil
6kg plants 2 plants of seedling.
The composite biological fertilizer obtained in embodiment 1-2 and comparative example 1-2 plants podocarpus nagi, by the compound lifes of 10g
Object bacterial manure with for try soil（6kg）It mixes well, is used in control group and singly apply Isodose N:P2O5:K2O=15:15:15 is compound
The mode of fertilizer carries out podocarpus nagi plantation according to common way to manage, after planting 1 year, to the plant height, ground diameter and soil of podocarpus nagi
N P and K carbon etc. is recorded, experimental result such as following table：
The plant height and ground diameter increment of 1 podocarpus nagi of table
As it can be seen from table 1 the present invention is significantly raised for control group to the plant height and ground diameter of podocarpus nagi, the compound of charcoal is added
It is more obvious that bio-bacterial manure promotes effect.
2 podocarpus nagi potting soil nutrient content of table
From table 2 it can be seen that compared with application equivalent composite fertilizer, test group（2 groups of embodiment 1, embodiment）The content of organic matter carries
High 148.56%-160.44%；Available phosphorus contents improve 2-3 times；The processing quick-acting potassium content for being not added with charcoal only increases
23.73%-50.45% adds available potassium and full potassium content after charcoal and increases notable, 3.8 up to control group and 6.1 respectively
Times；Total nitrogen content increases 93.62%-102.13%, and content of tatal phosphorus increases 36.59%-40.24%.The present invention is to podocarpus nagi potting
The nutrients such as the soil organism, rapid available phosphorus, full nitrogen, full potassium are significantly improved for control group, and the compound biological bacterium of charcoal is added
Fertilizer is promoted significantly on organic matter, available potassium and full potassium content.
3 podocarpus nagi potting soil physical behavior of table
From table 3 it can be seen that compared with application equivalent composite fertilizer, test group（2 groups of embodiment 1, embodiment）Unit weight improves
5.6%-6.4%, total porosity improve 3.77%-4.09%, and soil aeration condition is improved.Field capacity increases
5.98%-6.03% improves soil water permeability.The present invention is to podocarpus nagi potting soil unit weight, total porosity, water-holding capacity etc. for right
It has clear improvement according to group, the aeration and water penetration of soil can be improved, be conducive to the migration and conversion of nutrient.
4 podocarpus nagi Leaf nutrient contents of table and soluble protein, soluble sugar
From table 4, it can be seen that compared with application equivalent composite fertilizer, embodiment podocarpus nagi blade content of tatal phosphorus improves 24.69%-
63.30%, comparative example podocarpus nagi blade content of tatal phosphorus only improves 16.32%-22.66%, and the full potassium of embodiment improves 1 times, comparative example
Only improve 53.85% and 63.38%.The full nitrogen of embodiment improves 38.82%-54.38%, and comparative example improves 36.25% He
37.05%.Embodiment soluble protein content improves 16.99%-25.49%, and comparative example is promoted little.Embodiment soluble sugar
Content increases 11.59%-41.06%, and comparative example merely adds 8.5% or so.It can be seen that the present invention can improve potting podocarpus nagi
The nutrient content of blade, and podocarpus nagi resistance can be improved.
From the foregoing, it will be observed that the composite biological fertilizer prepared by the present invention can effectively increase the soil nitrogen, phosphorus, potassium and organic
Matter content, and soil aeration and retentiveness can be improved, be conducive to the bringing soil erosion under control that low Fertility Red Soils are lost in slope collapse, be
It is a kind of safe and efficient, contribute to the composite bio-fertilizer of plant growth, is worthy to be popularized and uses.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement should be regarded as the guarantor of the present invention
Protect range.
Claims (2)
1. a kind of composite biological fertilizer suitable for slope collapse erosion land soil, it is characterised in that：The composite biological fertilizer
Component is counted in parts by weight：1 part of composite fertilizer, 4-12 parts of bacillus subtilis, 4-12 parts of bacillusmusilaginosiengineering, compost hair
34 parts of feces of livestock and poultry after ferment, 40 parts of charcoal；
The mass ratio of nutrient is N in the composite fertilizer:P2O5:K2O=15:15:15；
Living bacteria count in the bacillus subtilis microbial agent is not less than 109Spore/gram；
Living bacteria count in the bacillusmusilaginosiengineering microbial inoculum is not less than 109Spore/gram；
The composting fermentation process of the feces of livestock and poultry includes：The water content of feces of livestock and poultry is adjusted to 55-65wt%, in mass ratio
The hot fermentation strain of 0.1-0.2% is added and is uniformly mixed, the rickle of height 1.2-1.5m is made in heap, and overlay film works as compost temperature
Turning is carried out when reaching 65 DEG C, is overturned 2-3 times, and material is in dark brown, and when temperature is down to room temperature, compost is completed；
The preparation method of the charcoal includes：Seafood mushroom waste bacterium rod is sloughed after plastic foil and is dried under the conditions of 60 DEG C, is crushed
It is 4cm at size3Fritter, then under a nitrogen atmosphere, 10 DEG C/min of heating rate are warming up to 500 DEG C, and constant temperature keeps 2h, cold
But it to room temperature, sieves with 100 mesh sieve, obtains charcoal.
2. a kind of composite biological fertilizer suitable for slope collapse erosion land soil according to claim 1, it is characterised in that：
The preparation method of the composite biological fertilizer includes：By composite fertilizer, bacillus subtilis, bacillusmusilaginosiengineering, compost fermentation
Rear feces of livestock and poultry, charcoal after mixing, under conditions of temperature is no more than 60 DEG C by water content be evaporated to 30wt% with
Under, it crushes, crosses 20 mesh sieve, obtain mixed fertilizer；Quality of organic matter is than content >=40%, full nitrogen quality in the mixed fertilizer
Content is not less than 2%；Gained mixed fertilizer is granulated using granulating disc, after granulating under conditions of temperature is no more than 50 DEG C
Water content is dried to 20% hereinafter, obtaining composite biological fertilizer.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184073A (en) * | 2019-06-14 | 2019-08-30 | 福建农林大学 | A kind of charcoal base water-retaining agent and preparation method thereof suitable for the soil improvement of slope collapse scabland and promotion vegetation growth |
| CN112166731A (en) * | 2020-08-31 | 2021-01-05 | 杭州植物园(杭州西湖园林科学研究院) | Method for improving physical and chemical properties of soil |
| CN113636895A (en) * | 2021-08-03 | 2021-11-12 | 沧州市农林科学院 | Microbial organic bacterial fertilizer, mixing and stirring device thereof and use method |
| CN116004247A (en) * | 2023-03-20 | 2023-04-25 | 四川省冶勘设计集团有限公司 | Soil conditioner and preparation method and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184073A (en) * | 2019-06-14 | 2019-08-30 | 福建农林大学 | A kind of charcoal base water-retaining agent and preparation method thereof suitable for the soil improvement of slope collapse scabland and promotion vegetation growth |
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| CN116004247A (en) * | 2023-03-20 | 2023-04-25 | 四川省冶勘设计集团有限公司 | Soil conditioner and preparation method and application thereof |
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Application publication date: 20180817 |