CN108863535A - Organic grape plantation slow-release compound fertilizer and preparation method thereof - Google Patents
Organic grape plantation slow-release compound fertilizer and preparation method thereof Download PDFInfo
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- CN108863535A CN108863535A CN201810785196.8A CN201810785196A CN108863535A CN 108863535 A CN108863535 A CN 108863535A CN 201810785196 A CN201810785196 A CN 201810785196A CN 108863535 A CN108863535 A CN 108863535A
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- slow
- fermentation liquid
- preparation
- compound fertilizer
- organic grape
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- 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
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
Abstract
The invention belongs to Organic grape planting technology fields, and in particular to a kind of Organic grape plantation slow-release compound fertilizer and preparation method thereof；The preparation method includes：(1) planktonic algae is crushed, cellulase and water is added, 22~35 DEG C at a temperature of be aged, obtain fermentation liquid, fermentation liquid sealed with chitosan, starch and zinc sulfate and reacts to obtain composite fermentation liquid；(2) a bar root grass is fired to obtain ash content soil；(3) animal wastes are sealed by fermentation, composite fermentation liquid and ash content soil is added, microbial fermentation bacterium is aged after mixing, and drying obtains slow-release compound fertilizer；The present invention carries out fermentation process to planktonic algae using cellulase, obtain gel-like substance, it is carried out with chitosan, starch and zinc sulfate composite modified, the strand of gel molecular is extended, obtain the modified gel with high absorption capacity, the modified gel can adsorb nutrient element, make nutrient element slow release, meet the needs of Organic grape growth.
Description
Technical field
The invention belongs to Organic grape planting technology fields, and in particular to a kind of Organic grape plantation slow-release compound fertilizer and
Preparation method.
Background technique
Organic food is often referred in process of production without using pesticide, chemical fertilizer, growth regulator, antibiotic, transgenosis skill
The food of art.It is called ecology or biological food, organic food is the formulation more unified to pollution-free food in the world.It is organic
Grape is produced according to the production technical standard of international organic agriculture, in its production process, chemical fertilizer and
Pesticide does not use without exception.
Slow-release fertilizer is also known as controlled availability fertilizer, and the speed ratio for being primarily referred to as being changed into after being manured into soil plant available nutrient is common
The rate of the slow fertilizer of fertilizer, slow-release fertilizer release matches with the rule that crop absorbs nutrient, greatly improves fertilizer
Utilization rate avoids fertilizer and sows excessively, and plant, which can not absorb, leads to the drawbacks of being lost.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation method of Organic grape plantation slow-release compound fertilizer, the sustained release is compound
The preparation method of fertilizer is simple and convenient, and raw material is easy to get, low production cost；The slow-release compound fertilizer being prepared is suitable for Organic grape
Plantation, environmental-friendly, safety and environmental protection.
To achieve the goals above, the present invention is achieved by the following scheme：
A kind of Organic grape plantation preparation method of slow-release compound fertilizer, includes the following steps：
(1) drained after picking up planktonic algae, exposure makes its dehydration, then crushes, it is mixed that cellulase and water is then added
Close, 22~35 DEG C at a temperature of be aged 3~7 days, fermentation liquid is obtained, by fermentation liquid and chitosan, starch and zinc sulfate 55
2~7h of sealing reaction, obtains composite fermentation liquid at a temperature of~70 DEG C；
(2) a bar root grass is connected root scooping up and overturn dries soil upward, then by its stacking and firing of lighting a fire, fires
Cheng Zhongying, which is constantly turned, is incinerated Ba Gencao completely, is then crushed to obtain ash content soil；
(3) animal wastes are sealed by fermentation to 10~15 under conditions of temperature is 20~60 DEG C, humidity is 40~70%RH
It, is subsequently added into the ash content soil being prepared in the composite fermentation liquid and step (2) in step (1), adds microbial fermentation
Bacterium, after mixing, it is aged 12 at 20~35 DEG C~for 24 hours, moisture is then dried to lower than 20%, obtains organic Portugal
Slow-release compound fertilizer is used in grape plantation.
Preferably, in step (1), the weight ratio of planktonic algae, cellulase and water is 1：(0.002~0.005)：(3~
7)；
The fermentation liquid, chitosan, starch and zinc sulfate weight ratio be 1：(0.06~0.1)：(0.5~1)：(0.01
~0.05).
Preferably, in step (2), Ba Gencao is dried to its moisture content lower than 8%.
Preferably, in step (3), the microbial fermentation bacterium is lactic acid bacteria, bacillus subtilis, lichens gemma bar
Bacterium, Rhodopseudomonas palustris, bacillus megaterium, jelly bacillus, enterococcus faecalis, bifidocaterium, photosynthetic bacteria, in actinomyces
One kind or its more than one combination.
Preferably, in step (3), animal wastes, composite fermentation liquid, ash content soil and microbial fermentation bacterium weight ratio be 1：
(2.5~4.8)：(0.5~0.8)：(0.02~0.09).
The present invention also provides a kind of Organic grape plantation slow-release compound fertilizers being prepared using above-mentioned preparation method.
Compared with prior art, the present invention has the following technical effects：
In the present invention, fermentation process is carried out to planktonic algae using cellulase, makes the cellulose decomposition in planktonic algae,
Gel-like substance is obtained, it is then composite modified with the progress of chitosan, starch and zinc sulfate, the strand of gel molecular is expanded
Exhibition, obtains the modified gel with high absorption capacity, which can adsorb nutrient element, also, due to gel molecular
Contain in chain there are many different active groups, it is different to the adsorption capacity of nutrient element, therefore the speed of Releasing nutrient element is
Gap meets the needs of Organic grape growth so that nutrient element carries out slowly stable release in different times.
The preparation method of Organic grape plantation slow-release compound fertilizer provided by the invention is simple and convenient, and raw material is easy to get, production
It is low in cost.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is furture elucidated.
The present invention provides a kind of preparation methods of Organic grape plantation slow-release compound fertilizer, include the following steps：
(1) drained after picking up planktonic algae, exposure makes its dehydration, then crushes, it is mixed that cellulase and water is then added
Close, 22~35 DEG C at a temperature of be aged 3~7 days, fermentation liquid is obtained, by fermentation liquid and chitosan, starch and zinc sulfate 55
2~7h of sealing reaction, obtains composite fermentation liquid at a temperature of~70 DEG C；
(2) a bar root grass is connected root scooping up and overturn dries soil upward, then by its stacking and firing of lighting a fire, fires
Cheng Zhongying, which is constantly turned, is incinerated Ba Gencao completely, is then crushed to obtain ash content soil；
(3) animal wastes are sealed by fermentation to 10~15 under conditions of temperature is 20~60 DEG C, humidity is 40~70%RH
It, is subsequently added into the ash content soil being prepared in the composite fermentation liquid and step (2) in step (1), adds microbial fermentation
Bacterium, after mixing, it is aged 12 at 20~35 DEG C~for 24 hours, moisture is then dried to lower than 20%, obtains organic Portugal
Slow-release compound fertilizer is used in grape plantation.
Heretofore described planktonic algae is one of the chief component of lake aquatic biology, it and aquatic high plant
Object equally has chlorophyll, carries out photosynthesis using luminous energy and manufactures organic substance, while releasing oxygen.It with it is aquatic high
Plant collectively constitutes the primary producer in lake.In many by water pollution caused by the nutriments excess such as nitrogen, phosphorus
In waters, rapidly, therefore the serious ecological balance for destroying water body develops planktonic algae as raw material for planktonic algae breeding
It is extremely important, more specifically, heretofore described planktonic algae includes that water peanut, water hyacinth, water are floating
Lotus, duck grass etc..Exist much in water body in lake in view of the planktonic algae, therefore from a wealth of sources, it is low in cost.
In the present invention, using planktonic algae as raw material, drained after it is picked up from water body, and exposure makes it lose water
Point, it then crushes, cellulase and water mixing is being added, the cell wall structure of planktonic algae, release are destroyed using cellulase
Gel-like substance is obtained, the gel-like substance and the progress of chitosan, starch and zinc sulfate are composite modified, to the molecule of gel molecular
Chain is extended, and obtains the modified gel with high absorption capacity, which can efficiently adsorb nutrient element, and
Releasing nutrient element slowly stable in soil is sowed to supply Organic grape use.
Further, according to this law rice, in the step (1), the weight ratio of planktonic algae, cellulase and water is 1：
(0.002~0.005)：(3~7)；
The fermentation liquid, chitosan, starch and zinc sulfate weight ratio be 1：(0.06~0.1)：(0.5~1)：(0.01
~0.05).
The cellulase is the general name of degraded cellulose and glucogenic one group of enzyme, it is not monomeric enzyme, and
It has been the multicomponent enzyme system of synergistic effect, has been a kind of complex enzyme.More specifically, heretofore described cellulase can select
It selects and contains the technical grade neutral cellulase that (Beijing) biotechnology development corporation, Ltd. provides purchased from the summer, optimum pH is 4.5
Between~9.0.
In the present invention, in order to improve the content of nutrient element in compound fertilizer, a bar root grass is connected into root and scoops up and overturns the soil made
Earth dries upward, then burns bar root grass, contains more potassium element, P elements in the ash content soil after burning, also containing calcium,
The micronutrient elements such as magnesium, silicon, sulphur and iron, manganese, copper, zinc, boron, molybdenum.In order to be conducive to the burning of Ba Gencao, the Ba Gencao dries in the air
It shines to its moisture content and is lower than 8%.
Heretofore described Ba Gencao also known as bermudagrass herb or yard grass, i.e. gramineae plant herba eleusines indicae；Ba Gencao endures hardships
Drought-enduring, all throughout there is Ba Gencao by various uncultivated ground and road, therefore the materials of the raw material are also very extensive, at low cost
It is honest and clean.
According to the present invention, in step (3), the microbial fermentation bacterium is lactic acid bacteria, bacillus subtilis, lichens gemma
Bacillus, Rhodopseudomonas palustris, bacillus megaterium, jelly bacillus, enterococcus faecalis, bifidocaterium, photosynthetic bacteria, actinomyces
One of or its more than one combination.Microbial fermentation bacterium can promote the decomposition of macromolecular substances in fertilizer, generate small
Molecular nutrition substance promotes absorption of the Organic grape to nutrient.
According to the present invention, in step (3), animal wastes, composite fermentation liquid, ash content soil and microbial fermentation bacterium weight ratio
It is 1：(2.5~4.8)：(0.5~0.8)：(0.02~0.09).
The present invention does not do special restriction to the animal wastes, can choose pig manure, cow dung, chicken manure, sheep dung, duck excrement,
One of goose excrement or more than one combination.
Below by way of specific embodiment to Organic grape plantation slow-release compound fertilizer provided by the invention and its preparation side
Method is described further.
Embodiment 1
A kind of Organic grape plantation preparation method of slow-release compound fertilizer, includes the following steps：
(1) drained after picking up water hyacinth, exposure makes its dehydration, then crush, then be added cellulase and water mixing,
25 DEG C at a temperature of be aged 5 days, obtain fermentation liquid, by fermentation liquid and chitosan, starch and zinc sulfate 60 DEG C at a temperature of
Sealing reaction 4h, obtains composite fermentation liquid；
(2) a bar root grass is connected root scooping up and overturn dries soil upward to its moisture content lower than 8%, then by its stacking
And firing of lighting a fire, should constantly turn in sintering procedure is incinerated Ba Gencao completely, is then crushed to obtain ash content soil；
(3) animal wastes are sealed by fermentation 14 days under conditions of temperature is 50 DEG C, humidity is 55%RH, are subsequently added into step
Suddenly the ash content soil being prepared in the composite fermentation liquid in (1) and step (2), adds microbial fermentation bacterium, after mixing,
It is aged 16h at 25 DEG C, is then dried to moisture lower than 20%, obtains the Organic grape plantation slow-release compound fertilizer.
The weight ratio of the water hyacinth, cellulase and water is 1：0.003：4；
The fermentation liquid, chitosan, starch and zinc sulfate weight ratio be 1：0.08：0.8：0.03；
The animal wastes, composite fermentation liquid, ash content soil and microbial fermentation bacterium weight ratio be 1：3.5：0.6：0.07.
Embodiment 2
A kind of Organic grape plantation preparation method of slow-release compound fertilizer, includes the following steps：
(1) drained after picking up water hyacinth, exposure makes its dehydration, then crush, then be added cellulase and water mixing,
22 DEG C at a temperature of be aged 7 days, obtain fermentation liquid, by fermentation liquid and chitosan, starch and zinc sulfate 55 DEG C at a temperature of
Sealing reaction 7h, obtains composite fermentation liquid；
(2) a bar root grass is connected root scooping up and overturn dries soil upward to its moisture content lower than 8%, then by its stacking
And firing of lighting a fire, should constantly turn in sintering procedure is incinerated Ba Gencao completely, is then crushed to obtain ash content soil；
(3) animal wastes are sealed by fermentation 15 days under conditions of temperature is 20 DEG C, humidity is 40%RH, are subsequently added into step
Suddenly the ash content soil being prepared in the composite fermentation liquid in (1) and step (2), adds microbial fermentation bacterium, after mixing,
It is aged at 20 DEG C for 24 hours, is then dried to moisture lower than 20%, obtains the Organic grape plantation slow-release compound fertilizer.
The weight ratio of the water hyacinth, cellulase and water is 1：0.002：3；
The fermentation liquid, chitosan, starch and zinc sulfate weight ratio be 1：0.06：0.5：0.01；
The animal wastes, composite fermentation liquid, ash content soil and microbial fermentation bacterium weight ratio be 1：2.5：0.5：0.02.
Embodiment 3
A kind of Organic grape plantation preparation method of slow-release compound fertilizer, includes the following steps：
(1) drained after picking up water hyacinth, exposure makes its dehydration, then crush, then be added cellulase and water mixing,
35 DEG C at a temperature of be aged 3 days, obtain fermentation liquid, by fermentation liquid and chitosan, starch and zinc sulfate 70 DEG C at a temperature of
Sealing reaction 2h, obtains composite fermentation liquid；
(2) a bar root grass is connected root scooping up and overturn dries soil upward to its moisture content lower than 8%, then by its stacking
And firing of lighting a fire, should constantly turn in sintering procedure is incinerated Ba Gencao completely, is then crushed to obtain ash content soil；
(3) animal wastes are sealed by fermentation 10 days under conditions of temperature is 60 DEG C, humidity is 70%RH, are subsequently added into step
Suddenly the ash content soil being prepared in the composite fermentation liquid in (1) and step (2), adds microbial fermentation bacterium, after mixing,
It is aged 12h at 35 DEG C, is then dried to moisture lower than 20%, obtains the Organic grape plantation slow-release compound fertilizer.
The weight ratio of the water hyacinth, cellulase and water is 1：0.005：7；
The fermentation liquid, chitosan, starch and zinc sulfate weight ratio be 1：0.1：1：0.05；
The animal wastes, composite fermentation liquid, ash content soil and microbial fermentation bacterium weight ratio be 1：4.8：0.8：0.09.
Using the happy TEP6TM of U.S. as reference examples, above-described embodiment 1-3 slow-release compound fertilizer being prepared is used for organic
The plantation of grape, the detection fertilising nitrogenous fertilizer of 48h, 240h, 480h, potash fertilizer, phosphate fertilizer are released fertile rate and are recorded in table 1 respectively.
Table 1：
It can be seen that composite slow-release fertilizer provided by the invention with excellent slow release effect in conjunction with above-mentioned experimental data.
Basic principles and main features and the features of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (6)
1. the preparation method that slow-release compound fertilizer is used in a kind of Organic grape plantation, it is characterised in that：Include the following steps：
(1) drained after picking up planktonic algae, exposure makes its dehydration, then crush, then be added cellulase and water mixing,
It is aged 3~7 days at a temperature of 22~35 DEG C, obtains fermentation liquid, by fermentation liquid and chitosan, starch and zinc sulfate at 55~70 DEG C
At a temperature of sealing reaction 2~7h, obtain composite fermentation liquid；
(2) a bar root grass is connected root scooping up and overturn dries soil upward, then by its stacking and firing of lighting a fire, in sintering procedure
Should constantly turn is incinerated Ba Gencao completely, is then crushed to obtain ash content soil；
(3) animal wastes are sealed by fermentation 10~15 days under conditions of temperature is 20~60 DEG C, humidity is 40~70%RH, are connect
The ash content soil being prepared in composite fermentation liquid in addition step (1) and step (2), add microbial fermentation bacterium, mix
After closing uniformly, it is aged 12 at 20~35 DEG C~for 24 hours, moisture is then dried to lower than 20%, obtains the Organic grape kind
Plant slow-release compound fertilizer.
2. the preparation method that slow-release compound fertilizer is used in Organic grape plantation according to claim 1, it is characterised in that：Step
(1) in, the weight ratio of planktonic algae, cellulase and water is 1：(0.002~0.005)：(3~7)；
The fermentation liquid, chitosan, starch and zinc sulfate weight ratio be 1：(0.06~0.1)：(0.5~1)：(0.01~
0.05)。
3. the preparation method that slow-release compound fertilizer is used in Organic grape plantation according to claim 1, it is characterised in that：Step
(2) in, Ba Gencao is dried to its moisture content lower than 8%.
4. the preparation method that slow-release compound fertilizer is used in Organic grape plantation according to claim 1, it is characterised in that：Step
(3) in, the microbial fermentation bacterium is lactic acid bacteria, bacillus subtilis, bacillus licheniformis, Rhodopseudomonas palustris, huge
One of Bacterium anthracoides, jelly bacillus, enterococcus faecalis, bifidocaterium, photosynthetic bacteria, actinomyces or its more than one
Combination.
5. the preparation method that slow-release compound fertilizer is used in Organic grape plantation according to claim 1, it is characterised in that：Step
(3) in, animal wastes, composite fermentation liquid, ash content soil and microbial fermentation bacterium weight ratio be 1：(2.5~4.8)：(0.5~
0.8)：(0.02~0.09).
6. a kind of Organic grape that preparation method as claimed in any one of claims 1 to 5, wherein is prepared plantation is multiple with sustained release
Hefei.
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| CN201810785196.8A CN108863535A (en) | 2018-07-17 | 2018-07-17 | Organic grape plantation slow-release compound fertilizer and preparation method thereof |
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| CN201810785196.8A CN108863535A (en) | 2018-07-17 | 2018-07-17 | Organic grape plantation slow-release compound fertilizer and preparation method thereof |
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ID=64302893
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Application publication date: 20181123 |