CN107235768A - Leguminous forage fertilizer and preparation method thereof - Google Patents
Leguminous forage fertilizer and preparation method thereof Download PDFInfo
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- CN107235768A CN107235768A CN201710467841.7A CN201710467841A CN107235768A CN 107235768 A CN107235768 A CN 107235768A CN 201710467841 A CN201710467841 A CN 201710467841A CN 107235768 A CN107235768 A CN 107235768A
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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
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
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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
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Abstract
A kind of leguminous forage fertilizer and preparation method thereof, belongs to pasture growing field.Fertilizer is obtained by second processing material cladding the first processing material surface.By the first raw material, sealing and fermenting is granulated first processing material under the conditions of 20 30 DEG C, and the second processing material is toasted after 30 60min are cooled down by the second raw material under the conditions of 400 500 DEG C to be mixed with the 3rd raw material.By weight, the first raw material includes 15 25 parts of legume root, 10 20 parts of legume root mud, 10 20 parts of decomposed cow dung, 12 parts of polyacrylamide；Second raw material includes 20 25 parts of weathering china stone, 10 15 parts of phosphorous quartzy sandstone, 8 12 parts of silty shale containing potassium, 68 parts of carbonate rock；3rd raw material includes 6 10 parts of water, 25 parts of paste Chinese honey locust.Method is simple.Fertilizer nutrient abundance, fertilizer efficiency length, nitrogen fixation effect and soil conditioning effect are good.
Description
Technical field
The present invention relates to pasture growing field, and more particularly to a kind of leguminous forage fertilizer and preparation method thereof.
Background technology
China's herbivorous stock raising is fast-developing in recent years, and high quality forage turns into the restraining factors that herbivorous stock raising develops, this
Especially protruded in southern milk cow, steer ration.
Leguminous forage is also known as the careless class of pulse family, the herbage monoid being made up of Forage Legumes.Put down in leguminous forage dry
Contain thick protein 18.4%, crude fibre 27.8%, crude fat 3.1%, NFE 41.9%, coarse ash 8.8%, albumen
Matter and the content of cellulose ratio are about 1:1.5, protein content is higher than other herbages and amino acid composition is very close to ideal protein
Matter, the title for having " protein feeds ", the high-quality feed that can develop as herbivorous stock raising.In addition, leguminous forage has adaptability
Extensively, strong stress resistance, can the characteristic such as biological nitrogen fixation, also have in terms of water and soil conservation and eco-environmental construction project construction extensively
Application.
A great number of elements and trace element necessary to fertilising can provide growth for plant are raising leguminous forage yield with
One of key factor of quality.But, fertilizer used in pasture growing of the prior art is mainly versatility fertilizer, and its is special
One property and specific aim are not enough, so as to influence the yield and quality of leguminous forage.
The content of the invention
It is an object of the invention to provide a kind of leguminous forage fertilizer, its nutrient abundance, fertilizer efficiency length, nitrogen fixation effect be good and soil
Earth opsonic action is good, can effectively improve leguminous forage yield and quality.
Another object of the present invention is to provide a kind of preparation method of leguminous forage fertilizer, for realizing that above-mentioned pulse family is herded
The production of grass, so as to provide a kind of leguminous forage special fertilizer to improve leguminous forage yield and quality.
The present invention is solved its technical problem and realized using following technical scheme.
The present invention proposes a kind of leguminous forage fertilizer, and it is coated on the first processing material surface by the second processing material and obtained, first
Processing material is granulated after the first raw material and leavening mixed fermentation, the second processing material by the second raw material it is toasted after with it is the 3rd former
Material is mixed, the first raw materials by weight portion meter, including：15-25 parts of legume root, 10-20 parts of legume root mud, corruption
Ripe cow dung 10-20 parts and 1-2 parts of polyacrylamide；Second raw materials by weight portion meter, including：Weathering-china stone
6-8 parts of 20-25 parts, phosphorous quartzy sandstone 10-15 parts, 8-12 parts of silty shale containing potassium and carbonate rock；3rd raw material is pressed
Parts by weight meter, including：2-5 parts of 6-10 parts of water and paste Chinese honey locust.
The present invention provides a kind of preparation method of leguminous forage fertilizer, and it, which includes mixing the first raw material and leavening, to send out
Ferment raw material, the first processing material is granulated to obtain by fermentation raw material after sealing and fermenting under the conditions of 20-30 DEG C；By the second raw material in 400-
30-60min is toasted under the conditions of 500 DEG C, the second processing material is mixed to obtain after the second raw material cooling after baking with the 3rd raw material；By
Two processing material are coated on the first processing material surface.
The beneficial effect of the embodiment of the present invention is：
In the leguminous forage fertilizer that the present invention is provided, the first raw material, exist in legume root and legume root mud
A large amount of rhizobium, the Root Symbiont fixed nitrogen that it can effectively with leguminous forage, so as to improve the yield and albumen of leguminous forage
The content of matter etc..Decomposed cow dung and polyacrylamide can be effectively improved the physicochemical property of the first raw material for example porosity, aeration,
Water penetration and acid-base value etc., so as to improve microbial activity, are conducive to the survival of rhizobium and the progress of fermentation.Beans after fermentation
Section's plant root and decomposed cow dung can also be used as long-acting organic fertilizer.In second raw material, replace inorganic using natural mineral matter rock
While salt provides the abundant nutrient such as potassium, phosphorus, calcium, soil texture can be effectively improved, keeps soil from packing together and prevents
Damage to rhizobium etc., for further realizing soil conservation, the purpose of volume increase.Mineral matter rock raw material is coated on top layer, can
Metastable living environment is provided for rhizobium survival, enables fertilizer mixed with a small amount of bactericide；Simultaneously because departing from root
The rhizobium activity reduction of portion or soil environment, mineral matter rock raw material can provide micro inanimate matter, its energy for rhizobium
Enough effectively improve the survival rate and physiologically active of rhizobium.
The preparation method for the leguminous forage fertilizer that the present invention is provided, studies through inventor and finds, legume root is contained
The extracellular mucus secreted by rhizobium it is fermented after, the compatibility of tunning and rhizobium is splendid, can greatly improve
The survival rate and bioactivity of rhizobium.Meanwhile, fermentation operation makes legume butt rot and legume root mud loose,
It is easy to the release of rhizobium and the absorption of rhizobium.Make raw material innoxious in addition, fermentation process becomes thoroughly decomposed legume root.Dry
Roasting operation can effectively remove the objectionable impurities in mineral matter and improve the activity of the nutrients such as potassium, phosphorus, calcium, so as to increase fertilizer
Effect.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, are the conventional production that can be obtained by commercially available purchase
Product.
Leguminous forage fertilizer of the embodiment of the present invention and preparation method thereof is specifically described below.
A kind of leguminous forage fertilizer, is coated on the first processing material surface by the second processing material and obtains, the first processing material is by first
Granulated after raw material and leavening mixed fermentation, the second processing material is mixed with the 3rd raw material afterwards by the second raw material is toasted.
First raw material includes legume root, legume root mud, decomposed cow dung and polyacrylamide.
Legume root is that legume cradles the rear remaining root in soil, and its flourishing root growth has largely
Root nodule tissue.Legume root mud refers to the soil near legume root.
There are a large amount of rhizobium in the root nodule of legume root and in legume root mud, its can effectively with pulse family
The Root Symbiont fixed nitrogen of herbage, so as to improve the content of the yield and protein of leguminous forage etc..The present invention recycles pulse family
Plant remaining root system after cradling provides rhizobium, and rhizobium acquisition methods are simple, cost is low.
It is preferred that legume root and legume root mud choose fresh material, specifically, from when being dug out between field
Between summer no more than 24h, spring and autumn no more than 36h, winter be no more than 48h, in addition legume root mud preferably choose
The distance of legume root is less than 2cm soil.Above-mentioned raw material selection standard ensure that legume root and pulse family
Rhizobium have higher survival rate and physiologically active in plant roots mud.
In preferred embodiments of the present invention, legume root is selected from the root of at least one of leguminous forage root
Portion.The root for choosing the legume close with the leguminous forage attribute for needing to plant provides rhizobium, makes rhizobium and plantation
Leguminous forage root compatibility more preferably, be conducive to improve symbiotic nitrogen fixation effect with realize increase yield, improve quality
Purpose.
Further, legume root is selected from alfalfa, butch clover, red clover, spends sweet clover, sweet vernal grass in vain
The root of at least one of sweet-scented osmanthus, Caucasia sainfoin, prairie milk vetch or the medium leguminous forage of Chinese milk vetch.Pulse family mentioned above
Herbage is perennial, high yield leguminous forage kind, the rhizobium of its root of the leguminous forage kind of high yield be generally configured with compared with
Good nitrogen fixation effect；It possesses flourishing root system to other perennial leguminous forage, and the structural development such as root nodule is ripe on root system,
Make isolated rhizobium that there is the features such as amount is big, survival rate is high, physiologically active is excellent.
In cow dung each nutritional ingredient as mass fraction, generally for：Organic matter 14.5%, nitrogen (N) 0.30-0.45%,
Phosphorus (P2O5) 0.15-0.25%, potassium (K2O) 0.10-0.15%.Cow dung contains multiple nutritional components, is of close texture, decomposes slow, heating
Amount is low, can carry out long-acting fertilizer for leguminous forage.Cow dung is mixed with legume root and leguminous forage root mud simultaneously
It can be used in adjusting the physicochemical property of the first raw material, such as prevent hardened, regulation acid-base property, increase aeration, be simultaneously
Rhizobium provide organic matter, beneficial to surviving for rhizobium.Breeding is multiplied due to what life, fresh cow dung easily caused bacterial pathogens,
Mixed using decomposed cow dung with legume root and legume root mud, prevent from causing toxic action to rhizobium.
Polyacrylamide is a kind of good texture modifier, with the cohesiveness between increase skin granulate, maintains good
Physical arrangement, scattered mineral particle formed artificial granule, made the features such as stability of natural granule is improved so that
In first raw material each component composition drive mixture formation and physic-chemical property for example porosity, aeration, water penetration, consolidation,
Microbial activity, acid-base value etc. are improved, and are conducive to surviving for rhizobium.
The purpose that prepared by the first fermenting raw materials into the first processing material is：Rhizobium are meeting during legume Root Symbiont
Produce and contain the substantial amounts of extracellular mucus in substantial amounts of extracellular mucus, legume root raw material.Study and find through inventor, should
Tunning after extracellular mucous fermentation has splendid compatibility with rhizobium, can greatly improve the survival rate of rhizobium with
And bioactivity.Fermentation operation can dredge legume butt rot, the mixture structure for constituting the first feed components
Pine, is easy to rhizobium to depart from from primary dis environment and carries out symbiosis with herbage root system.Curing of the fermentation operation to legume root
Legume root is carried out innoxious, prevent the survival to rhizobium from impacting, while being additionally operable to as long-acting organic
Fertilizer provides nutriment in a fertilizer for leguminous forage.
Preferably being used in fermentation process is included in saccharomycete, bacillus licheniformis, bacillus subtilis or actinomyces
At least one leavening, its survival rate in the first raw material is higher, ferment effect is good.Leavening and the first raw material control one
Individual rational mass ratio, is conducive to the progress of fermentation, in preferred embodiments of the present invention, the quality of leavening and the first raw material
Than being generally 1-4：1000.The low then fermentation time of agent content that ferments increases, and fermentation agent content height then easily makes the first raw material each
Component is consumed excessively to produce some other metabolites even noxious material.
In second raw material, weathering-china stone, phosphorous quartzy sandstone, silty shale containing potassium and carbonate rock
Contain the nutrients such as substantial amounts of nitrogen, phosphorus, potassium, calcium and containing all kinds of trace elements Deng mineral matter rock, can be leguminous forage
Growth provides sufficient nutrient.The confession of traditional inorganic salts progress inorganic nutritive element is replaced in the present invention using mineral matter rock
Should, convenient, cost reduction that mineral matter rock is obtained；Mineral matter rock has the effect of sustained release, and subject and the first processing are expected
The excitant of the rhizobium inside contained, rock fertilizer efficiency length, without topdressing repeatedly, apply fertilizer facilitates；Mineral matter rock can prevent soil because
Soil hardening is caused using excessive inorganic salts, change soil physics structure, improvement soil environment.
The granularity of each component in second raw material is 150-250 mesh, and the nutriment in a fertilizer being easy in each component can fully discharge,
Improve the utilization rate of raw material.Each component under the granularity has preferable arrangement to act on to soil, while being convenient for adding to first
The cladding of labor and materials.Further, since weathering-china stone, phosphorous quartzy sandstone and silty shale containing potassium in the second raw material
In containing impurity quartz, the quartzy other components with above-mentioned mineral matter rock compare more difficult grinding, each mineral matter rock it is above-mentioned
Granularity requirements are conducive to removing part quartz, so that the content of each nutrient in the second raw material is improved, so as to improve fertilizer effect
Rate.
Because each component is natural mineral matter rock in the second raw material, there is a small amount of labile harmful substance in it.
Before the second raw material is mixed with the 3rd raw material, the second raw material is toasted, having in mineral matter can be effectively removed
Evil impurity and the activity for improving the nutrients such as potassium, phosphorus, calcium, so as to increase fertilizer efficiency.
3rd raw material include water and paste Chinese honey locust, its mix with the second raw material be easy to by second processing material be coated on first add
The surface of labor and materials.The paste Chinese honey locust mentioned in the present invention refers to Chinese honey locust shell and Chinese honey locust shell mixed grinding and adjusts water content to aqueous
Measure the paste for 50-60%.Containing abundant galactomannan gum in paste Chinese honey locust, it has unique rheological characteristic, energy
Cohesive and stability that enough the processing of increase by second is expected.
In an embodiment of the present invention, the second processing material is coated on to the surface of the first processing material.The second processing material
Main component is mineral matter rock particle, its Stability Analysis of Structures, can be provided for the first interior rhizobium of processing material a relative closure, every
From environment, prevent external environment condition such as illumination, bactericide etc. to rhizobium survive and physiologically active is impacted, improve root nodule
The survival ability of bacterium.Above-mentioned setting makes the situation that fertilizer is not in a large amount of rhizobium inactivations after by illumination, is easy to fertilizer
Direct administration, seed dressing etc..Due to usually containing substantial amounts of harmful levels of pathogens in the soil of planting forage grass, it usually needs in fertilising
Carry out appropriate sterilization simultaneously, above-mentioned set-up mode can avoid damage of the bactericide to rhizobium, it is allowed to fertilizer with it is certain
The bactericide of amount is used with.Further, since depart from the rhizobium activity reduction of root or soil environment, it is each in the second processing material
Mineral matter rock raw material can slowly provide micro inanimate matter for rhizobium, and the process of sustained release will not cause to damage to rhizobium
Wound, so as to effectively keep the physiologically active and survival rate of rhizobium.
The first processing material is made in first fermenting raw materials by a kind of preparation method of leguminous forage fertilizer, and the second raw material is dried
Be mixed and made into the second processing material with the 3rd raw material after roasting, after the second processing material is wrapped in the first processing material leguminous forage fertilizer is made
Material.
First processing material is carried out under the conditions of 20-30 DEG C, is conducive to retaining the activity of rhizobium.It is preferred that being sent out
Before ferment, grinding operation, the beans after preferably crushing and grind after legume root and legume root mud are crushed
Section's plant roots mud and the particle diameter of legume root are no more than 0.5mm, and above-mentioned operation enables fermentation fully to carry out, beneficial to root
The release of knurl bacterium and the curing to legume root.
Further, the first time fermentation, second of fermentation and third time that fermentation includes carrying out successively are fermented.
The epidermis of legume root is relatively more complete before fermenting for the first time, and the time preferably fermented for the first time is compared with second
The time of secondary fermentation and third time fermentation is long, and temperature and second fermentation and third time is fermented and compares slightly higher, is easy to pulse family
The epidermis of plant root is destroyed.With the continuous progress of fermentation, the degree of exposure of rhizobium increases, thus second of fermentation and
Third time fermentation time is gradually shortened, and prevents from causing rhizobium excessive damage.
First raw material can produce the metabolites such as alcohol in sealing and fermenting, therefore fermentation is divided into three progress, every time hair
The time of ferment operation is unsuitable long, and the survival rate and bioactivity of rhizobium can be influenceed by preventing the metabolism of excessive concentrations.Send out every time
Carry out opening after the completion of ferment putting, to reduce the concentration of the metabolite in fermentate, prevent from causing toxic action to rhizobium.Compared with
Goodly, open during putting with stirring operation, the volatilization of the metabolite such as acceleration of alcohol.
In addition, in fermentation process and it is spacious put during can consume substantial amounts of moisture, the loss of large quantity of moisture can be made to fermentation
Into influence.The water-refilling operation that fermentation for the first time and second of fermentation are used, is conducive to the progress fermented next time.Due to rhizobium
Survival rate is higher under alkalescence environment, therefore fermentation for the first time and second of fermentation use mass concentration for 0.02-0.04%
Aqua calcis carry out moisturizing, for providing alkalescence environment for rhizobium.
The feature and performance to the present invention are described in further detail with reference to embodiments.
Embodiment 1
A kind of preparation method of leguminous forage fertilizer, including：Weigh 15kg alfalfas root and 10kg roots of alfalfa
Mud is crushed and ground, and adds 10kg decomposed cow dungs and 1kg polyacrylamides, 50g bacillus subtilises mix.Exist successively after mixing
10h is sealed under the conditions of 25-30 DEG C, is opened and is put 1h and mix with 20r/h stirring, adjusted with 0.02-0.04%wt aqua calcises
Water content seals 6h to 20-30%, under the conditions of 20-25 DEG C, opens and put 45min and mix with 20r/h stirring, use 0.02-
0.04%wt aqua calcises regulation water content seal to 20-30%, under the conditions of 20-25 DEG C 2h, open put 30min and mix with
20r/h stirring, granulation, obtains the first processing material.Weigh weathering-china stone, 10kg that 20kg granularities are 150-250 mesh
Granularity is that the phosphorous quartzy sandstone of 150-250 purposes, 8kg granularities are that 150-250 purposes silty shale containing potassium, 6kg granularities are
The carbonate rock of 150-250 mesh, room temperature is cooled to after toasting 30min in 400 DEG C of rotary kiln.Add 6kg water and 2kg pastes
Gleditsia sinensis mixes to obtain the second processing material.Dried in the shade after second processing material is wrapped in into the first processing material surface.
Embodiment 2
A kind of preparation method of leguminous forage fertilizer, including：Weigh 20kg alfalfas root and 15kg roots of alfalfa
Mud is crushed and ground, and adds 15kg decomposed cow dungs and 1.5kg polyacrylamides, 100g bacillus subtilises mix.After mixing according to
It is secondary that 11h is sealed under the conditions of 25-30 DEG C, is opened and is put 90min and mix molten with 20r/h stirring, with 0.02-0.04%wt calcium hydroxides
Liquid regulation water content seals 7h to 20-30%, under the conditions of 20-25 DEG C, opens and put 55min and mix with 20r/h stirring, use
0.02-0.04%wt aqua calcises regulation water content seals 3h to 20-30%, under the conditions of 20-25 DEG C, opens and put 35min
And mix with 20r/h stirring, granulation, obtain the first processing material.Weigh the weathering of weathering-half flower hilllock that 22kg granularities are 150-250 mesh
Rock, 12kg granularities are that the phosphorous quartzy sandstone of 150-250 purposes, 10kg granularities are 150-250 purposes silty shale containing potassium, 7kg
Granularity is the carbonate rock of 150-250 mesh, and room temperature is cooled to after toasting 45min in 450 DEG C of rotary kiln.Add 8kg water and
3kg paste gleditsia sinensis mixes to obtain the second processing material.Dried in the shade after second processing material is wrapped in into the first processing material surface.
Embodiment 3
A kind of preparation method of leguminous forage fertilizer, including：Weigh 25kg alfalfas root and 20kg roots of alfalfa
Mud is crushed and ground, and adds 20kg decomposed cow dungs and 2kg polyacrylamides, 150g bacillus subtilises mix.After mixing successively
12h is sealed under the conditions of 25-30 DEG C, is opened and is put 2h and mix with 20r/h stirring, adjusted with 0.02-0.04%wt aqua calcises
Section water content seals 8h to 20-30%, under the conditions of 20-25 DEG C, opens and put 70min and mix with 20r/h stirring, use 0.02-
0.04%wt aqua calcises regulation water content seal to 20-30%, under the conditions of 20-25 DEG C 4h, open put 40min and mix with
20r/h stirring, granulation, obtains the first processing material.Weigh weathering-china stone, 15kg that 25kg granularities are 150-250 mesh
Granularity is that the phosphorous quartzy sandstone of 150-250 purposes, 12kg granularities are that 150-250 purposes silty shale containing potassium, 8kg granularities are
The carbonate rock of 150-250 mesh, room temperature is cooled to after toasting 60min in 500 DEG C of rotary kiln.Add 10kg water and 5kg cream
Shape gleditsia sinensis mixes to obtain the second processing material.Dried in the shade after second processing material is wrapped in into the first processing material surface.
Embodiment 4
A kind of preparation method of leguminous forage fertilizer, including：Weigh 10kg alfalfas root, 10kg roots of alfalfa
Mud, 10kg butch clovers root and 5kg Trifolium repense grass roots mud are crushed and ground, and add 15kg decomposed cow dungs and 1.5kg polypropylene
Acid amides, 100g bacillus licheniformis mix.Sealed successively under the conditions of 25-30 DEG C after mixing 11h, it is spacious put 90min and mix with
30r/h stirring, with 0.02-0.04%wt aqua calcises adjust water content it is close to 20-30%, under the conditions of 20-25 DEG C
7h is sealed, is opened and is put 55min and mix with 30r/h stirring, adjust water content to 20- with 0.02-0.04%wt aqua calcises
30%th, 3h is sealed under the conditions of 20-25 DEG C, is opened and is put 35min and mix with 30r/h stirring, granulation, the first processing material is obtained.Weigh
22kg granularities are that weathering-china stone of 150-250 mesh, 12kg granularities are the phosphorous quartzy sandstone of 150-250 purposes, 10kg
The carbonate rock that granularity is 150-250 purposes silty shale containing potassium, 7kg granularities are 150-250 mesh, in 450 DEG C of rotary kiln
Room temperature is cooled to after interior baking 45min.Add 8kg water and 3kg paste gleditsia sinensis mixes to obtain the second processing material.By the second processing material bag
Dried in the shade after being wrapped in the first processing material surface.
Embodiment 5
A kind of preparation method of leguminous forage fertilizer, including：Weigh 10kg red clovers root, 10kg red clover grass roots
Mud, 10kg spend sweet clover root in vain and 5kg white sweet clover root mud is crushed and ground, and add 15kg decomposed cow dungs and 1.5kg is poly-
Acrylamide, 100g saccharomycete are mixed.11h is sealed under the conditions of 25-30 DEG C successively after mixing, is opened and is put 90min and mix with 30r/h
Stirring, with 0.02-0.04%wt aqua calcises regulation water content sealed to 20-30%, under the conditions of 20-25 DEG C 7h,
It is spacious put 55min and mix with 30r/h stirring, adjusted with 0.02-0.04%wt aqua calcises water content to 20-30%,
3h is sealed under the conditions of 20-25 DEG C, is opened and is put 35min and mix with 30r/h stirring, granulation, the first processing material is obtained.Weigh 22kg granularities
It is that the phosphorous quartzy sandstone of 150-250 purposes, 10kg granularities are for weathering-china stone of 150-250 mesh, 12kg granularities
150-250 purposes silty shale containing potassium, 7kg granularities are the carbonate rock of 150-250 mesh, are toasted in 450 DEG C of rotary kiln
Room temperature is cooled to after 45min.Add 8kg water and 3kg paste gleditsia sinensis mixes to obtain the second processing material.Second processing material is wrapped in the
Dried in the shade behind one processing material surface.
Embodiment 6
A kind of preparation method of leguminous forage fertilizer, including：Weigh 20kg Caucasia sainfoin root and 15kg Caucasia
Red bean grass roots mud is crushed and ground, and adds 15kg decomposed cow dungs and 1.5kg polyacrylamides, 100g actinomyces mix.After mixing
11h is sealed under the conditions of 25-30 DEG C successively, is opened and is put 90min and mix with 10r/h stirring, use 0.02-0.04%wt calcium hydroxides
Solution regulation water content seals 7h to 20-30%, under the conditions of 20-25 DEG C, opens and put 55min and mix with 10r/h stirring, use
0.02-0.04%wt aqua calcises regulation water content seals 3h to 20-30%, under the conditions of 20-25 DEG C, opens and put 35min
And mix with 10r/h stirring, granulation, obtain the first processing material.Weigh the weathering of weathering-half flower hilllock that 22kg granularities are 150-250 mesh
Rock, 12kg granularities are that the phosphorous quartzy sandstone of 150-250 purposes, 10kg granularities are 150-250 purposes silty shale containing potassium, 7kg
Granularity is the carbonate rock of 150-250 mesh, and room temperature is cooled to after toasting 45min in 450 DEG C of rotary kiln.Add 8kg water and
3kg paste gleditsia sinensis mixes to obtain the second processing material.Dried in the shade after second processing material is wrapped in into the first processing material surface.
Embodiment 7
A kind of preparation method of leguminous forage fertilizer, including：Weigh 10kg chrysanthemum sweet clovers root, 10kg chrysanthemum sweet clovers
Root mud, 5kg prairie milk vetches root, 2kg prairie milk vetch roots mud, 5kg Chinese milk vetch root and 3kg Chinese milk vetch root mud are crushed and ground, and are added
15kg decomposed cow dungs and 1.5kg polyacrylamides, 30g bacillus subtilises, 70g bacillus licheniformis mix.After mixing successively
11h is sealed under the conditions of 25-30 DEG C, is opened and is put 90min and mix with 60r/h stirring, use 0.02-0.04%wt aqua calcises
Regulation water content seals 7h to 20-30%, under the conditions of 20-25 DEG C, opens and put 55min and mix with 60r/h stirring, use 0.02-
0.04%wt aqua calcises regulation water content seal to 20-30%, under the conditions of 20-25 DEG C 3h, open put 35min and mix with
60r/h stirring, granulation, obtains the first processing material.Weigh weathering-china stone, 12kg that 22kg granularities are 150-250 mesh
Granularity is that the phosphorous quartzy sandstone of 150-250 purposes, 10kg granularities are that 150-250 purposes silty shale containing potassium, 7kg granularities are
The carbonate rock of 150-250 mesh, room temperature is cooled to after toasting 45min in 450 DEG C of rotary kiln.Add 8kg water and 3kg pastes
Gleditsia sinensis mixes to obtain the second processing material.Dried in the shade after second processing material is wrapped in into the first processing material surface.
Comparative example 1
A kind of preparation method of leguminous forage fertilizer, including：Weigh 20kg alfalfas root and 15kg roots of alfalfa
Mud is crushed and ground, and adds 15kg decomposed cow dungs and 1.5kg polyacrylamides are mixed, granulated, obtain the first processing material.Weigh 22kg
Granularity is that weathering-china stone of 150-250 mesh, 12kg granularities are the phosphorous quartzy sandstone of 150-250 purposes, 10kg granularities
For 150-250 purposes silty shale containing potassium, the carbonate rock that 7kg granularities are 150-250 mesh, dried in 450 DEG C of rotary kiln
Room temperature is cooled to after roasting 45min.Add 8kg water and 3kg paste gleditsia sinensis mixes to obtain the second processing material.Second processing material is wrapped in
Dried in the shade behind first processing material surface.
Comparative example 2
A kind of preparation method of leguminous forage fertilizer, including：Weigh 20kg alfalfas root and 15kg roots of alfalfa
Mud is crushed and ground, and adds 15kg decomposed cow dungs and 1.5kg polyacrylamides, 100g bacillus subtilises mix.After mixing
20h is sealed under the conditions of 20-30 DEG C, is opened and is put 2h and mix with 20r/h stirring, granulation, the first processing material is obtained.Weighing 22kg granularities is
Weathering-china stone of 150-250 mesh, 12kg granularities are that the phosphorous quartzy sandstone of 150-250 purposes, 10kg granularities are 150-
250 purpose silty shales containing potassium, 7kg granularities are the carbonate rock of 150-250 mesh, and 45min is toasted in 450 DEG C of rotary kiln
After be cooled to room temperature.Add 8kg water and 3kg paste gleditsia sinensis mixes to obtain the second processing material.Second processing material is wrapped in into first to add
Labor and materials dry in the shade behind surface.
Comparative example 3
A kind of preparation method of leguminous forage fertilizer, including：Weigh 20kg alfalfas root and 15kg roots of alfalfa
Mud is crushed and ground, and adds 15kg decomposed cow dungs and 1.5kg polyacrylamides, 100g bacillus subtilises mix.After mixing according to
It is secondary that 11h is sealed under the conditions of 25-30 DEG C, is opened and is put 90min and mix molten with 20r/h stirring, with 0.02-0.04%wt calcium hydroxides
Liquid regulation water content seals 7h to 20-30%, under the conditions of 20-25 DEG C, opens and put 55min and mix with 20r/h stirring, use
0.02-0.04%wt aqua calcises regulation water content seals 3h to 20-30%, under the conditions of 20-25 DEG C, opens and put 35min
And stirring with 20r/h is mixed, obtain the first processing material.Weigh 22kg granularities be 150-250 mesh weathering-china stone,
12kg granularities are that the phosphorous quartzy sandstone of 150-250 purposes, 10kg granularities are 150-250 purposes silty shale containing potassium, 7kg granularities
For the carbonate rock of 150-250 mesh, room temperature is cooled to after toasting 45min in 450 DEG C of rotary kiln.Add 8kg water and 3kg cream
Shape gleditsia sinensis mixes to obtain the second processing material.Granulate and dry in the shade after second processing and the first processing material are mixed.
Comparative example 4
A kind of preparation method of leguminous forage fertilizer, including：By 20kg decomposed cow dungs, 12kg urea and 8kg potassium phosphates
Granulated after mixing.
Ten pieces of arable lands are selected, every piece is divided into 5 parts and marked as 1-5, using pulse family made from embodiment 2 and comparative example 1-4
Herbage fertilizer makees base manure plantation alfalfa, and numbering is test example 1-5.Ten pieces of arable lands are selected, every piece is divided into 5 parts and marked as 6-
10, base manure plantation butch clover is made using leguminous forage fertilizer made from embodiment 2 and comparative example 1-4, numbering is test example 6-
10.Ten pieces of arable lands are selected, every piece is divided into 5 parts and marked as 11-15, using leguminous forage made from embodiment 2 and comparative example 1-4
Fertilizer makees base manure plantation and spends sweet clover in vain, and numbering is test example 11-15.Select ten pieces of arable lands, every piece be divided into 5 parts and marked as
16-20, makees base manure plantation Chinese milk vetch, numbering is test example using leguminous forage fertilizer made from embodiment 2 and comparative example 1-4
16-20。
The average dry crude protein content and average year per mu yield for the leguminous forage planted to test example 1-20 kinds are surveyed
Examination, its result such as table 1 shows.
The herbage per mu yield of table 1. and the average crude protein content table of dry
It can be obtained by table 1, using fertilizer kind made from the leguminous forage of fertilizer plantation made from embodiment 2 and comparative example 1-4
Plant all can herbage compare, average year per mu yield and average dry crude protein content are significantly improved.
In summary, leguminous forage fertilizer made from the preparation method of leguminous forage fertilizer provided in an embodiment of the present invention,
Its nutrient abundance, fertilizer efficiency length, nitrogen fixation effect and soil conditioning effect are good, and it is used to planting legume, leguminous forage yield is high,
Quality is good.
Embodiments described above is a part of embodiment of the invention, rather than whole embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. a kind of leguminous forage fertilizer, it is characterised in that the first processing material surface is coated on by the second processing material and obtained, described first
Processing material is granulated after the first raw material and leavening mixed fermentation, the second processing material by the second raw material it is toasted after with the
Three raw materials are mixed, the first raw materials by weight portion meter, including：15-25 parts of legume root, legume root mud
1-2 parts of 10-20 parts, 10-20 parts of decomposed cow dung and polyacrylamide；The second raw materials by weight portion meter, including：Wind
Change -20-25 parts of china stone, phosphorous quartzy sandstone 10-15 parts, 8-12 parts of silty shale containing potassium and carbonate rock 6-
8 parts；The 3rd raw materials by weight portion meter, including：2-5 parts of 6-10 parts of water and paste Chinese honey locust.
2. leguminous forage fertilizer according to claim 1, it is characterised in that the legume root is selected from leguminous forage
At least one of root.
3. leguminous forage fertilizer according to claim 2, it is characterised in that the legume root is selected from pale reddish brown lucerne
Mu, butch clover, red clover, spend in vain in sweet clover, chrysanthemum sweet clover, Caucasia sainfoin, prairie milk vetch or Chinese milk vetch extremely
A kind of few root.
4. leguminous forage fertilizer according to claim 1, it is characterised in that the leavening includes saccharomycete, lichens bud
At least one of spore bacillus, bacillus subtilis or actinomyces.
5. leguminous forage fertilizer according to claim 4, it is characterised in that the matter of the leavening and first raw material
Amount is than being 1-4：1000.
6. leguminous forage fertilizer according to claim 1, it is characterised in that the weathering-china stone, described contain
The granularity of phosphorus quartzy sandstone, the silty shale containing potassium and the carbonate rock is 150-250 mesh.
7. the preparation method of a kind of leguminous forage fertilizer as described in claim any one of 1-6, it is characterised in that by described
One raw material and the leavening mix to obtain fermentation raw material, and the fermentation raw material is granulated after sealing and fermenting under the conditions of 20-30 DEG C
Obtain the first processing material；Second raw material is toasted into 30-60min under the conditions of 400-500 DEG C, second raw material after baking
The second processing material is mixed to obtain after cooling with the 3rd raw material；Described second processing material is coated on the first processing material
Surface.
8. the preparation method of leguminous forage fertilizer according to claim 7, it is characterised in that sealing and fermenting is included for the first time
Fermentation, second of fermentation and third time are fermented；Under the conditions of fermentation is included in 25-30 DEG C for the first time to the fermentation raw material successively
Sealing 10-12h, spacious 1-2h and the moisturizing regulation water content of putting are carried out to 20-30%, the second fermentation raw material is obtained；Second of fermentation
Carry out sealing 6-8h under the conditions of being included in 20-25 DEG C successively to second fermentation raw material, open and put 45-70min and moisturizing tune
Water content is saved to 20-30%, the 3rd fermentation raw material is obtained；To the 3rd fermentation under the conditions of fermentation is included in 20-25 DEG C for the third time
Opened after raw material sealing 2-4h and put 30-40min.
9. the preparation method of leguminous forage fertilizer according to claim 8, it is characterised in that fermentation for the first time and second
Fermentation uses mass concentration to carry out moisturizing for 0.02-0.04% aqua calcis.
10. the preparation method of leguminous forage fertilizer according to claim 8, it is characterised in that ferment for the first time, for the second time
Fermentation and third time fermentation it is spacious put during with rotating speed be 10-60r/h stirring operation.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790123A (en) * | 2022-05-27 | 2022-07-26 | 重庆市畜牧科学院 | Fertilizer for promoting root nodule growth and preparation method and application thereof |
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| CN101054322A (en) * | 2006-04-14 | 2007-10-17 | 陈永年 | Natural Multi-element mineral fertilizer |
| CN106083423A (en) * | 2016-06-07 | 2016-11-09 | 淮南市宋王优质粮食种植农民专业合作社 | A kind of legume coated fertilizer in sowing time and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114790123A (en) * | 2022-05-27 | 2022-07-26 | 重庆市畜牧科学院 | Fertilizer for promoting root nodule growth and preparation method and application thereof |
| CN114790123B (en) * | 2022-05-27 | 2024-01-23 | 重庆市畜牧科学院 | Fertilizer for promoting root nodule growth and preparation method and application thereof |
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