CN106883047A - Ratoon sugarcane cultivates fertilizer - Google Patents
Ratoon sugarcane cultivates fertilizer Download PDFInfo
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- CN106883047A CN106883047A CN201710227053.0A CN201710227053A CN106883047A CN 106883047 A CN106883047 A CN 106883047A CN 201710227053 A CN201710227053 A CN 201710227053A CN 106883047 A CN106883047 A CN 106883047A
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- diatomite
- ratoon sugarcane
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- 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
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to fertilizer field, and in particular to a kind of ratoon sugarcane cultivates fertilizer, comprising fertilizer core, intermediate layer and cladding top layer, wherein, the fertilizer core includes one or more in a great number of elements, moderate-element, trace element, biochemical fulvic acid potassium；The intermediate layer includes neryl acetate and diatomite；The cladding top layer includes filter mud, absorbent material and binding agent.
Description
Technical field
The present invention relates to fertilizer field, and in particular to a kind of ratoon sugarcane cultivates fertilizer.
Background technology
Ratoon sugarcane be planting harvesting sugarcane once and the above regeneration sugarcane, in the production process of sugarcane, stubble cane
Cultivation is an important cultural method, and after harvesting, residuing in the perennial root in field or stubble crop has band bud section for it
Section, sprouting is sprouted by it.Perennial root cultivation can greatly shorten sugar cane cropping cycle, ripe early, also have in addition sugarcane bud sprout it is fast,
Seedling is more, many advantages, such as save sugarcane original seed.But, because Sugarcane Seedlings are more sensitive to herbicide, therefore perennial root is cultivated
In, weeds in field control is that have one of problem to be solved.
Some armaticity species have certain inhibitory action to weed growth.Such as Chinese patent application
CN201510387876.0 discloses geraniol can effectively suppress broadleaf weed, and is referred to thyme such as and can suppress dog tail
Grass seed is sprouted and growth of seedling, and holy basil has obvious inhibitory action to three-coloured amaranth.But, just as stated in the document, still have
The allelopathic suppression grass effect of many fragrant plants has no report, fragrant plant grinding with the National People's Congress on the Screening germplasm that morning exercises suppress
Study carefully space.
Therefore, with reference to prior art situation, studying novel ratoon sugarcane cultivation field method of weed control office has important
Practice significance.
The content of the invention
The present invention has filtered out the allelopathy thing that can substantially suppress weed germination for the drawbacks described above of prior art
Matter, and field is applied to by specific mode, can either effectively suppress weeds in field, and to Sugarcane Seedlings safety, eliminate
It is possible that the hidden danger of poisoning during sprinkling herbicide.
In order to solve the above problems, the present invention uses following technical scheme.
One aspect of the present invention is related to a kind of ratoon sugarcane cultivation fertilizer, comprising fertilizer core, intermediate layer and cladding top layer, its
In,
The fertilizer core includes the one kind or many in a great number of elements, moderate-element, trace element, biochemical fulvic acid potassium
Kind；
The intermediate layer includes neryl acetate and diatomite；
The cladding top layer includes filter mud, absorbent material and binding agent.
In scheme of the present invention, wherein,
The a great number of elements includes one or more in urea, MAP, potassium sulfate, potassium chlorate；
The moderate-element includes one or more in magnesium sulfate, magnesium chloride, calcium superphosphate, sodium metasilicate；
The trace element includes one or more in ammonium molybdate, manganese sulfate, zinc sulfate, ferrous sulfate heptahydrate, borax.
In scheme of the present invention, wherein,
The neryl acetate is supported on diatomite, and the diatomaceous specific surface area is 38-45m2/ g, pore volume
It is 0.60-0.75cm3/ g, pore radius isPreferably, the diatomaceous specific surface area is 40-45m2/ g, hole
Volume is 0.65-0.70cm3/ g, pore radius isDiatomite above-mentioned parameter scope, is ideal load model
Enclose, if surface area, pore volume and pore radius are too small, be supported thing will be unable to well into hole with complete load；If hole
Volume and pore radius are excessive, then be supported thing and there may be the automatic risk oozed out, and this can reduce diatomaceous load effect.
Wherein, the carrying method comprises the following steps：
(1) diatomite thermal activation：Kieselguhr to 200-300 DEG C, holding are carried out thermal activation in 6-10 hours, dropped afterwards
Temperature is to normal temperature；240-280 DEG C is preferably heated to, holding carries out thermal activation in 8 hours；
(2) load：Neryl acetate is dissolved in solution is made in organic solvent, the solution is uniformly then sprayed on silicon
Diatomaceous earth surface, and be stirred continuously and fully penetrate into diatom soil pores to solution, afterwards the diatomite is dried at 40-60 DEG C
Removal organic solvent, obtains loading the diatomite of neryl acetate.
Wherein described organic solvent is not particularly limited, and is selected from ethanol, acetone, and dimethylformamide, dimethyl is sub-
Sulfone or ethyl acetate etc..
In scheme of the present invention, wherein,
The filter mud is cane sugar factory filter mud or beet-sugar factory filter mud, preferably cane sugar factory filter mud；
The absorbent material includes polyacrylamide, polyacrylic acid, Sodium Polyacrylate, SANWET, poly-
One or more in potassium acrylate, starch graft polyacrylate potassium；It is preferred that polyacrylamide, SANWET.
The average molecular weight range of the absorbent material is 5000-30000, preferably 10000-20000.
The binding agent is included in polyvinyl alcohol, carboxymethylcellulose calcium, Arabic gum, xanthans, carboxyethyl cellulose
One or more.
In scheme of the present invention, the weight portion of wherein each component is as follows,
The weight portion of fertilizer core each component is：A great number of elements 5-20 parts, moderate-element 0-10 parts, trace element 0-10
Part, 0-5 parts of biochemical fulvic acid potassium；
The weight portion of intermediate layer each component is：Neryl acetate 0.05-1 parts, diatomite 1-10 parts；
Coat top layer each component weight portion be：Filter mud 10-40 parts, absorbent material 2-10 parts, binding agent 1-10 parts.
It is preferred that the weight portion of each component is as follows,
The weight portion of fertilizer core each component is：A great number of elements 10-18 parts, moderate-element 5-9 parts, 2-5 parts of trace element,
2-4 parts of biochemical fulvic acid potassium；
The weight portion of intermediate layer each component is：Neryl acetate 0.1-0.6 parts, diatomite 4-8 parts；
Coat top layer each component weight portion be：Filter mud 15-25 parts, absorbent material 3-6 parts, binding agent 2-5 parts.
Ratoon sugarcane of the present invention cultivates fertilizer, and required nutrient can be provided for sugarcane seedling after its administration, and
Substantially increase sugarcane seedling leaf chlorophyll content, for example, can improve at least 5%, preferably 10%.
Ratoon sugarcane of the present invention cultivates fertilizer, due to the water sorption of absorbent material, can cause the cladding of fertilizer
Top layer occurs to loosen or ftractures, and then causes the neryl acetate in intermediate layer can to discharge, and can substantially suppress sugarcane field
The sprouting of various weed seeds, especially broad leaved weed, such as alternanthera philoxeroides, chickweed, Asiatic plantain, lamb's-quarters, especially to chickweed kind
The inhibition of son is the most obvious.
Another aspect of the present invention is related to a kind of method for preparing ratoon sugarcane cultivation fertilizer of the present invention, and it includes as follows
Step,
(1) prepared by fertilizer core：By fertilizer core raw material a great number of elements, moderate-element, trace element, biochemical fulvic acid potassium
Mixing, then crushes, sieves, and is made powder；Then, the powder is made particle diameter for 2.5-5mm, preferably the particle of 3-4mm；
(2) load：By kieselguhr to 200-300 DEG C, preferably 240-280 DEG C, holding 6-10 hours, preferably 7-8 is small
When, carry out thermal activation；Normal temperature is cooled to afterwards；Then, neryl acetate is dissolved in and solution is made in organic solvent, and will be described
Solution is uniformly sprayed on diatomite surface, is stirred continuously in fully penetrating into diatom soil pores to solution, afterwards by the diatomite
Removal organic solvent is dried at 40-60 DEG C, obtains loading the diatomite of neryl acetate.
(3) prepared by intermediate layer：Suitable quantity of water is sprayed on the particle surface that step (1) is prepared, then step (2) is obtained
To load neryl acetate diatomite adhere to the particle surface and dry, be made intermediate layer；
(4) prepared by cladding top layer：Filter mud is crushed to fine powder and is mixed with absorbent material, then sprinkling binding agent in side is water-soluble
The mixture is coated on the particle surface that step (3) is prepared by liquid side, after drying, obtains the ratoon sugarcane cultivation
Fertilizer.
Another aspect of the present invention is related to a kind of method for suppressing the sprouting of ratoon sugarcane field weed seed, wherein, incite somebody to action this
The described fertilizer of invention is applied to weed growth region and/or ratoon sugarcane growth district, and its application method includes spreading fertilizer over the fields or ditch spread
It it is 50-100kg/ mus Deng, amount of application.
Another aspect of the present invention is related to fertilizer of the present invention for suppressing the use of ratoon sugarcane field weed seed sprouting
On the way, wherein, fertilizer of the present invention is applied to weed growth region and/or ratoon sugarcane growth district, its application method bag
Include and spread fertilizer over the fields or ditch spread etc., amount of application is 50-100kg/ mus.
Another aspect of the present invention is related to a kind of method for increasing ratoon sugarcane seedling chlorophyll content, wherein, by the present invention
Described fertilizer is applied to ratoon sugarcane growth district, its application method including spread fertilizer over the fields or ditch spread etc., amount of application is 50-100kg/
Mu, sugarcane seedling Determination of Chlorophyll content can be for example improved after and lacks 5%, preferably at least 10% entirely.
Another aspect of the present invention is related to fertilizer of the present invention for increasing the use of ratoon sugarcane seedling chlorophyll content
On the way, wherein, fertilizer of the present invention is applied to ratoon sugarcane growth district, its application method including spread fertilizer over the fields or ditch spread etc.,
Amount of application is 50-100kg/ mus, and sugarcane seedling Determination of Chlorophyll content at least 5%, preferably at least 10% can be for example improved after.
Various raw materials used by the present invention can be by commercially available acquisition.The diatomite of the preset parameter used by the present invention can
Obtained with by commercially available acquisition, or customization, or acquisition is processed by buying raw material, the processing method is this area skill
Known to art personnel, the assay method of the parameter is also known in the art.
Specific embodiment
In order to understand the present invention, further illustrate by way of example below, but the present invention is not restricted to this.
Diatomaceous average specific surface area used by the following embodiments of the present invention is 42m2/ g, average pore sizes are
0.67cm3/ g, average pore radius are
(1) neryl acetate is tested the Germination suppression of weed seed
Weed seed treatment：Neat and consistent, the chickweed seed of full seed are chosen, with 5% hypochlorite disinfectant 5 minutes,
Then rinsed 5 times with running water, it is standby.
Solution is prepared：The neryl acetate aqueous solution of 0.005mmol/L, 0.05mmol/L, 0.5mmol/L is prepared respectively,
It is standby.
Inhibiting germination is tested：Using culture dish filter paper method, add what 5ml was prepared in the culture dish for be covered with double-layer filter paper
Solution, it is control to use equivalent clear water, then takes 20 healthy seeds and is uniformly positioned in culture dish, and each concentration is at one
Reason, often treatment is repeated 3 times.Culture dish is placed in incubator, dark culturing at 25 DEG C, seed sprouting situation is checked after 5 days, and
The Germination suppression rate of each treatment is calculated, 1 is as a result see the table below.
The sprouting situation of chickweed seed after the treatment of the various concentrations neryl acetate of table 1
| Treatment | Germination suppression rate |
| 0.5mmol/L | 67.50% |
| 0.05mmol/L | 22.80% |
| 0.005mmol/L | 4.50% |
| Clear water is compareed | 0% |
Result shows that neryl acetate can effectively suppress the sprouting of chickweed seed.
(2) ratoon sugarcane cultivates the preparation of fertilizer
Embodiment 1 cultivates fertilizer 1
Urea 5kg, potassium sulfate 5kg, magnesium chloride 5kg, ammonium molybdate 1kg, manganese sulfate 1kg, biochemical fulvic acid potassium 2kg are weighed,
Then mix, crush, sieve, be made powder；And the powder is made the core particle that average grain diameter is 3mm.
Weigh diatomite 4kg, and be heated to 260 DEG C, kept for 8 hours, carry out thermal activation；Normal temperature is cooled to afterwards；Then,
Weigh 0.1kg neryl acetates and be dissolved in ethanol, be made solution, and be uniformly sprayed on diatomite surface, be stirred continuously to molten
Liquid is fully penetrated into diatom soil pores, and the diatomite is dried removal alcohol solvent at 55 DEG C afterwards, obtains loading acetic acid
The diatomite of flores aurantii ester.
Suitable quantity of water is sprayed to surface complete wetting to the core particle surface for preparing, and then will load neryl acetate
Diatomite adhere to the particle surface and dry.
Polyvinyl alcohol 2kg is weighed, 10% adhesive solution is made.
Cane sugar factory filter mud 15kg is weighed, fine powder is crushed to；Weigh starch graft polyacrylate potassium (molecular weight is 20000)
3kg；The two is mixed, the mixture is then coated on the above-mentioned particle table for preparing when adhesive solution is sprayed
Face, after drying, obtains ratoon sugarcane cultivation fertilizer 1.
Embodiment 2 cultivates fertilizer 2
Weigh urea 4kg, MAP 8kg, potassium sulfate 4kg, magnesium sulfate 4kg, sodium metasilicate 3kg, ammonium molybdate 2kg, sulfuric acid
Zinc 2kg, biochemical fulvic acid potassium 3kg, then mix, crush, sieve, and are made powder；And the powder is made average grain diameter is
The core particle of 4mm.
Weigh diatomite 6kg, and be heated to 260 DEG C, kept for 8 hours, carry out thermal activation；Normal temperature is cooled to afterwards；Then,
Weigh 0.4kg neryl acetates and be dissolved in ethanol, be made solution, and be uniformly sprayed on diatomite surface, be stirred continuously to molten
Liquid is fully penetrated into diatom soil pores, and the diatomite is dried removal alcohol solvent at 55 DEG C afterwards, obtains loading acetic acid
The diatomite of flores aurantii ester.
Suitable quantity of water is sprayed to surface complete wetting to the core particle surface for preparing, and then will load neryl acetate
Diatomite adhere to the particle surface and dry.
Carboxymethylcellulose calcium 4kg is weighed, 10% adhesive solution is made.
Cane sugar factory filter mud 20kg is weighed, fine powder is crushed to；Weigh polyacrylamide (molecular weight is 20000) 5kg；By two
Person mixes, and the mixture then is coated on into the above-mentioned particle surface for preparing when adhesive solution is sprayed, through drying
Afterwards, ratoon sugarcane cultivation fertilizer 2 is obtained.
Embodiment 3 cultivates fertilizer 3
Urea 18kg, calcium superphosphate 5kg, sodium metasilicate 4kg, ferrous sulfate heptahydrate 5kg, biochemical fulvic acid potassium 4kg are weighed, so
Mix afterwards, crush, sieve, be made powder；And the powder is made the core particle that average grain diameter is 4mm.
Weigh diatomite 8kg, and be heated to 260 DEG C, kept for 8 hours, carry out thermal activation；Normal temperature is cooled to afterwards；Then,
Weigh 0.6kg neryl acetates and be dissolved in ethanol, be made solution, and be uniformly sprayed on diatomite surface, be stirred continuously to molten
Liquid is fully penetrated into diatom soil pores, and the diatomite is dried removal alcohol solvent at 55 DEG C afterwards, obtains loading acetic acid
The diatomite of flores aurantii ester.
Suitable quantity of water is sprayed to surface complete wetting to the core particle surface for preparing, and then will load neryl acetate
Diatomite adhere to the particle surface and dry.
Arabic gum 5kg is weighed, 10% adhesive solution is made.
Cane sugar factory filter mud 25kg is weighed, fine powder is crushed to；Weigh polyacrylic acid potassium (molecular weight is 20000) 6kg；By two
Person mixes, and the mixture then is coated on into the above-mentioned particle surface for preparing when adhesive solution is sprayed, through drying
Afterwards, ratoon sugarcane cultivation fertilizer 3 is obtained.
Embodiment 4 cultivates fertilizer 4
Urea 3kg, potassium chlorate 3kg, magnesium sulfate 3kg, zinc sulfate 2kg, biochemical fulvic acid potassium 2kg are weighed, then mixing, powder
Broken, sieving, is made powder；And the powder is made the core particle that average grain diameter is 3.5mm.
Weigh diatomite 2kg, and be heated to 260 DEG C, kept for 8 hours, carry out thermal activation；Normal temperature is cooled to afterwards；Then,
Weigh 0.05kg neryl acetates and be dissolved in ethanol, be made solution, and be uniformly sprayed on diatomite surface, be stirred continuously to molten
Liquid is fully penetrated into diatom soil pores, and the diatomite is dried removal alcohol solvent at 55 DEG C afterwards, obtains loading acetic acid
The diatomite of flores aurantii ester.
Suitable quantity of water is sprayed to surface complete wetting to the core particle surface for preparing, and then will load neryl acetate
Diatomite adhere to the particle surface and dry.
Polyvinyl alcohol 1kg is weighed, 10% adhesive solution is made.
Cane sugar factory filter mud 5kg is weighed, fine powder is crushed to；Weigh starch graft polyacrylate potassium (molecular weight is 20000)
2kg；The two is mixed, the mixture is then coated on the above-mentioned particle table for preparing when adhesive solution is sprayed
Face, after drying, obtains ratoon sugarcane cultivation fertilizer 4.
Contrast fertilizer
Weigh urea 4kg, MAP 8kg, potassium sulfate 4kg, magnesium sulfate 4kg, sodium metasilicate 3kg, ammonium molybdate 2kg, sulfuric acid
Zinc 2kg, biochemical fulvic acid potassium 3kg, cane sugar factory filter mud 20kg, polyacrylamide (molecular weight is 20000) 5kg, are mixed with
It is the particle of 6mm into particle diameter.
(3) field test
One piece of ratoon sugarcane field is chosen, 6 cells are randomly divided into, fertilizer of the present invention and control fertilizer are spread fertilizer over the fields respectively, applied
Consumption is 75kg/ mus, and it is blank not apply fertilizer, ridge is carried out out afterwards and is loosened the soil, while covering fertilizer.
After treatment 15 days, using 5 point samplings, the growing state of each treatment region chickweed weeds is investigated, calculate each treatment phase
For the preventive effect of blank.The results are shown in Table 2.
In addition, sugarcane seedling it is long to 50cm or so when, determine each treatment sugarcane seedling chlorophyll using SPAD-502 chlorophyll meters and contain
Amount, using 5 point samplings, every takes 3 plants, gathers middle part blade, averages, and the results are shown in Table 3.
Control effect testing of the different disposal of table 2 to chickweed
| Treatment | Preventive effect (%) |
| Cultivation fertilizer 1 | 89.2 |
| Cultivation fertilizer 2 | 94.5 |
| Cultivation fertilizer 3 | 83.4 |
| Cultivation fertilizer 4 | 81.6 |
| Contrast fertilizer | 0 |
| Blank | / |
Result shows, using fertilizer of the present invention after, can effectively control the chickweed weeds in sugarcane field.And apply contrast fertilizer
After material, compared with blank, to the prevention effect of chickweed without significant difference.
The different disposal measuring chlorophyll content of table 3
| Treatment | Chlorophyll content/SPDA |
| Cultivation fertilizer 1 | 56.27 |
| Cultivation fertilizer 2 | 59.36 |
| Cultivation fertilizer 3 | 57.31 |
| Cultivation fertilizer 4 | 55.88 |
| Contrast fertilizer | 49.45 |
| Blank | 41.22 |
Result shows, using fertilizer of the present invention after, relative to contrast fertilizer and blank, increase substantially sugarcane seedling leaf
Piece chlorophyll content.
The present invention is described by specific embodiment.Those skilled in the art can be used for reference in of the invention
Accommodate when links such as feed change, process conditions to realize corresponding other purposes, its correlation changes all without departing from the present invention
Content, all similar replacements and change are it will become apparent to those skilled in the art that be considered as being included in
Within the scope of the present invention.
Claims (10)
1. a kind of ratoon sugarcane cultivates fertilizer, comprising fertilizer core, intermediate layer and cladding top layer, wherein,
The fertilizer core includes one or more in a great number of elements, moderate-element, trace element, biochemical fulvic acid potassium；
The intermediate layer includes neryl acetate and diatomite；
The cladding top layer includes filter mud, absorbent material and binding agent.
2. fertilizer according to claim 1, it is characterised in that
The a great number of elements includes one or more in urea, MAP, potassium sulfate, potassium chlorate；
The moderate-element includes one or more in magnesium sulfate, magnesium chloride, calcium superphosphate, sodium metasilicate；
The trace element includes one or more in ammonium molybdate, manganese sulfate, zinc sulfate, ferrous sulfate heptahydrate, borax.
3. fertilizer according to claim 1, it is characterised in that
The neryl acetate is supported on diatomite, and the diatomaceous specific surface area is 38-45m2/ g, pore volume is
0.60-0.75cm3/ g, pore radius isPreferably, the diatomaceous specific surface area is 40-45m2/ g, hole body
Product is 0.65-0.70cm3/ g, pore radius is
4. fertilizer according to claim 3, it is characterised in that the carrying method comprises the following steps：
(1) diatomite thermal activation：Kieselguhr to 200-300 DEG C, holding are carried out into thermal activation in 6-10 hours；It is cooled to afterwards
Normal temperature；
(2) load：Neryl acetate is dissolved in solution is made in organic solvent, the solution is uniformly then sprayed on diatomite
Surface, and be stirred continuously and fully penetrate into diatom soil pores to solution, afterwards the diatomite is dried into removal at 40-60 DEG C
Organic solvent, obtains loading the diatomite of neryl acetate.
5. fertilizer according to claim 1, it is characterised in that
The filter mud is cane sugar factory filter mud or beet-sugar factory filter mud, preferably cane sugar factory filter mud；
The absorbent material includes polyacrylamide, polyacrylic acid, Sodium Polyacrylate, SANWET, polypropylene
One or more in sour potassium, starch graft polyacrylate potassium；
The binding agent includes the one kind in polyvinyl alcohol, carboxymethylcellulose calcium, Arabic gum, xanthans, carboxyethyl cellulose
Or it is various.
It is 6. a kind of to prepare the method that ratoon sugarcane described in claim 1 cultivates fertilizer, it is characterised in that
(1) prepared by fertilizer core：Fertilizer core raw material a great number of elements, moderate-element, trace element, biochemical fulvic acid potassium are mixed
Close, then crush, sieve, be made powder；Then, the powder is made the particle that particle diameter is 2.5-5mm；
(2) load：Kieselguhr to 200-300 DEG C, holding are carried out into thermal activation in 6-10 hours；Normal temperature is cooled to afterwards；So
Afterwards, neryl acetate is dissolved in and solution is made in organic solvent, and the solution is uniformly sprayed on diatomite surface, constantly stirred
Mix in fully penetrating into diatom soil pores to solution, the diatomite is dried removal organic solvent at 40-60 DEG C afterwards, obtain
Load the diatomite of neryl acetate.
(3) prepared by intermediate layer：Suitable quantity of water is sprayed on the particle surface that step (1) is prepared, then step (2) is obtained
The diatomite for loading neryl acetate adheres to the particle surface and dries, and is made intermediate layer；
(4) prepared by cladding top layer：Filter mud is crushed to fine powder and is mixed with absorbent material, then when adhesive solution is sprayed
The mixture is coated on the particle surface that step (3) is prepared, after drying, the ratoon sugarcane cultivation fertilizer is obtained
Material.
7. it is a kind of for suppressing the method that ratoon sugarcane field weed seed is sprouted, it is characterised in that by the fertilizer described in claim 1
Material is applied to weed growth region and/or ratoon sugarcane growth district.
8. the fertilizer described in claim 1 is used to suppress the purposes of ratoon sugarcane field weed seed sprouting, it is characterised in that will weigh
Profit requires that the fertilizer described in 1 is applied to weed growth region and/or ratoon sugarcane growth district.
9. it is a kind of increase ratoon sugarcane seedling chlorophyll content method, it is characterised in that the fertilizer described in claim 1 is applied
For ratoon sugarcane growth district.
10. the fertilizer described in claim 1 is used to increase the purposes of ratoon sugarcane seedling chlorophyll content, it is characterised in that will
Fertilizer described in claim 1 is applied to ratoon sugarcane growth district.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710227053.0A CN106883047B (en) | 2017-04-08 | 2017-04-08 | Perennial root sugarcane cultivation fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227053.0A CN106883047B (en) | 2017-04-08 | 2017-04-08 | Perennial root sugarcane cultivation fertilizer |
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| CN106883047B CN106883047B (en) | 2021-04-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205147A (en) * | 2020-01-20 | 2020-05-29 | 广东省农业科学院农业资源与环境研究所 | Stable fertilizer for planting sugarcane and preparation method thereof |
| CN113443943A (en) * | 2021-07-23 | 2021-09-28 | 云南省农业科学院甘蔗研究所 | Nutritional formula for planting single-bud and whole-stem sugarcane and planting method thereof |
| CN113748947A (en) * | 2021-09-30 | 2021-12-07 | 广西壮族自治区农业科学院 | Method for promoting root growth of perennial sugarcane after mechanical harvesting |
| CN113956115A (en) * | 2018-07-04 | 2022-01-21 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Method for preparing beet organic fertilizer from edible fungus residues and application of beet organic fertilizer in beet cultivation |
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| CN103539561A (en) * | 2013-10-29 | 2014-01-29 | 周建群 | Sugarcane fertilizer additive and preparation method thereof |
| CN103626594A (en) * | 2013-12-13 | 2014-03-12 | 叶长东 | Humic acid type water-retaining slow-release controlled-release organic fertilizer prepared from wastes of sugar mills and alcohol plants |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113956115A (en) * | 2018-07-04 | 2022-01-21 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Method for preparing beet organic fertilizer from edible fungus residues and application of beet organic fertilizer in beet cultivation |
| CN111205147A (en) * | 2020-01-20 | 2020-05-29 | 广东省农业科学院农业资源与环境研究所 | Stable fertilizer for planting sugarcane and preparation method thereof |
| CN113443943A (en) * | 2021-07-23 | 2021-09-28 | 云南省农业科学院甘蔗研究所 | Nutritional formula for planting single-bud and whole-stem sugarcane and planting method thereof |
| CN113748947A (en) * | 2021-09-30 | 2021-12-07 | 广西壮族自治区农业科学院 | Method for promoting root growth of perennial sugarcane after mechanical harvesting |
| CN113748947B (en) * | 2021-09-30 | 2022-07-01 | 广西壮族自治区农业科学院 | Method for promoting root growth of perennial sugarcane after mechanical harvesting |
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