CN108752104A - Sunlight rose Grape special organic fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses sunlight rose Grape special organic fertilizers and preparation method thereof, and the modified starch obtained through chitosan and sodium salt magnetization modification by starch is included in the raw material of the organic fertilizer.The preparation method of organic fertilizer is：By plant ash and fowl and animal excrement, grape vinasse after EM bacteria agent is fermented, it is dried to obtain decomposed fertilizer；Nitrogen, phosphorus and potassium fertilizer, growth regulator, bamboo vinegar, trace element is taken to be dissolved in water, decomposed fertilizer, diatomite and attapulgite, niacinamide and crotonic anhydride, granulation, which is added, can obtain fertiliser granulates；It takes starch to be dissolved in water, after Heat Gelatinization, chitosan, sodium metasilicate and sodium pyrophosphate is added, magnetization obtains modified starch；Modified starch is sprayed on fertiliser granulates, fertilizer special for organic is drying to obtain.The made fertilizer special for organic nutrition of the present invention is comprehensively, proportioning is reasonable, slow release is good, permeability is high, stability is high, grain density is big；Preparation method is simple for process, and strong operability, raw material is easy to get, of low cost, and grain forming is fast, high yield rate.

Description

Sunlight rose Grape special organic fertilizer and preparation method thereof

Technical field

The present invention relates to technical field of fertilizer production, more particularly, to sunlight rose Grape special organic fertilizer and its preparation side Method.

Technical background

Sunlight rose grape, alias：Summer sound Maas Ka Te, dazzling rose are diploid Franco-american, by Japanese fruit tree Test site selection and breeding form, and parent is " peace rue Tianjin 21 " and " Bai Nan ".The kind pericarp is golden yellow, fruit is big, fruit is sugared Degree is high, and meat is firmly crisp, has rose scent, soluble solid content 20% or so, fruit ear is bright clean and tidy, and appearance is beautiful, fresh food Matter is extremely excellent, because of its not dehiscent fruit, storage tolerance, no threshing phenomenon, pole evening color, easily high yield, it is disease-resistant strong the advantages that, for domestic Portugal at present Main breed in grape production, it is also deep to be liked by consumers in general and farmer.

In recent years, with the substantially adjustment of crop mix, industrial crops cultivated area is continuously increased, especially grape Cultivated area rises rapidly, and occupies very important position on the market, but grape crop is the work for being planted in soil year after year Object, soil cannot be rested and be conserved, in addition peasant household in order to obtain grape high-yield, efficiently, largely apply chemical fertilizer, artificial change The evolutionary process of soil causes soil constraint factor to make soil texture severe exacerbation, the soil texture deteriorate it is serious after, Grape normal growth is obstructed, and shows various undesirable physiological signs and aggravates pest and disease damage degree.

Currently, people, which when applying fertilizer to grape, are generally used the raw materials such as chemical fertilizer, urea, human excrement, gives grape top dressing, although There is certain effect, but be easy to cause fertilizer and apply partially, nutrition much can not meet the nutritional need of grape, because lacking nutrition Easily cause that grape blade face is yellow, blade face is small, growth is slow, the grape born is small, light-weight, and disease-resistant force difference is susceptible to suffer from leaf spot, fruit drop rate Height is more easy to that various pest and disease damages occur.Therefore, yield is both required for the plantation of grape, but more it should be noted that quality.The rational application of fertilizer is Adjust yield and quality an important factor for, up to 17 kinds of demand of the grape to nutrient, including carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, Magnesium, sulphur etc., and demand of the grape of different cultivars to nutrient is also different.By rationally being applied in the planting process of grape On the one hand fertilizer can coordinate the contradiction of demand and fertilizer provision from soil of the grape growth to nutrient, to reach the mesh of high yield and high quality 's；On the other hand less fertilizers input can be used to realize cost-saving synergistic to obtain higher yield and maximum economic benefit Purpose.

Fertilizer is to provide mineral element necessary to one or more kinds of plants, to improve soil property, improve soil One substance of fertility level is one of material base of agricultural production, and demand of the Different Crop to nutriment is different, suitable Fertilizer be even more be not quite similar.Fertilizer is classified by main component at present, there is macroelement fertilizer, secondary and micro-element fertilizers, amino Acids fertilizer, humic acid fertilizers, microbial bacteria fertilizer, organic fertilizer, marine alga fertilizer, earthworm fertilizer, bio-enzyme fertilizer, polysaccharide The types such as class fertilizer, and existing fertilizer is simply mixed by its single or several main component mostly in the market, battalion It supports single not comprehensive；Scientific matching is not carried out according to soil fertility, crop demand etc.；Nutrition-allocated proportion not science, in various degree Cause overnutrition or shortage, cause microorganism species uneven, bioavailability is low, soil texture imbalance（Acidification, plate Knot, salinization of soil, flora reduce, certain elements are exceeded etc.）, cause soil environment uneven；Organic fertilizer it is decomposed not exclusively, disease pest and Weeds do not have high temperature killing, apply and continue to ferment and burn seedlings in ground；A large amount of pesticide abuses, the enhancing of pest and disease damage resistance, agricultural product Agriculture is residual also to be increased simultaneously, does not only result in plant nutrient imbalance, and plant growth is not healthy and strong and quality of agricultural product is low, and farmer receives The low serious consequence of benefit, even more to the pollution of environment, huge injury irreversible to the Nature.

Invention content

One of the objects of the present invention is to provide a kind of nutrition comprehensively, proportioning is reasonable, slow release is good, permeability is high, stablizes Property high, sunlight rose Grape special organic fertilizer that grain density is big.

The second object of the present invention is to provide a kind of simple for process, strong operability, raw material is easy to get, is of low cost, particle The preparation method of fast, high yield rate the sunlight rose Grape special organic fertilizer of molding.

The present invention is directed to the problem of being mentioned in background technology, and the technical solution taken is：

Sunlight rose Grape special organic fertilizer includes by starch in the organic fertilizer through chitosan, sodium metasilicate and sodium pyrophosphate The modified starch that magnetization modification obtains, modified starch can be used as slow release coating agent, are added by modified starch so that fertilizer has Excellent coated slow-release control ability, various elements timesharing phase slow release supplies grape in fertilizer, and fertilizer efficiency is more lasting so that Grape absorbs enough nutrients in growth cycle, improves the utilization rate of fertilizer, while having both the bacteriostasis of chitosan, can To improve the environment of Soil Microorganism, to effectively increase the yield and quality of grape.

Preferably, the raw material and its parts by weight that above-mentioned sunlight rose Grape special organic fertilizer includes are as follows：Fowl and animal excrement 50 ~ 60 parts, 20 ~ 30 parts of grape vinasse, 15 ~ 25 parts of plant ash, 10 ~ 15 parts of EM bacteria agent, 45 ~ 55 parts of nitrogen, phosphorus and potassium fertilizer, growth regulating 25 ~ 30 parts of agent, 10 ~ 16 parts of modified starch, 4 ~ 8 parts of bamboo vinegar, 5 ~ 6 parts of trace element, 7 ~ 10 parts of diatomite, attapulgite 9 ~ 13 Part.The made sunlight rose Grape special organic fertilizer nutrition of the present invention is balanced comprehensively, and proportioning is scientific and reasonable, including organic substance, Exogenous hormone, inanimate matter fertilizer, trace element etc., can effectively facilitate the growth and development of grape, germinateed, grown with improving grape, The ability beared fruit, and fertilizer also has slow release, and fertilizer efficiency is lasting, and permeability is high, improves utilization rate of fertilizer, effectively reduces life Produce cost.

Preferably, above-mentioned fowl and animal excrement is one or more, the animal excrements in chicken, duck, goose, ox, sheep, swine excrement In containing the several mineral materials such as nutrients and calcium, magnesium, sulphur and the trace element such as abundant organic matter, nitrogen, phosphorus, potassium, disclosure satisfy that To the needs of a variety of nutrients during grape growth, the organic matter contained in fowl and animal excrement does not digest and assimilate complete egg typically White matter, fat, cellulose etc., these macromoleculars cannot directly be absorbed by plant, need to undergo microbial fermentation, it is converted to The small molecules such as amino acid, organic acid, sugar, organic salt can be just absorbed by plants, and contain a large amount of disease in fowl and animal excrement Bacterium, such as coliform, nematode have potential pest and disease damage risk directly as fertilizer application, and the high temperature in fermentation process can be used to kill Germ converts fresh excreta to and stablizes and be easy to absorbed substance by the fermentation of microorganism, after being used as fertilizer, It can give grape offer sufficient nutrition, and the macro-radicals such as humic acid formed during the fermentation, soil can also be complexed In heavy metal, improve soil texture.

Preferably, the group of above-mentioned nitrogen, phosphorus and potassium fertilizer is divided into：Urea, Diammonium phosphate (DAP), potassium dihydrogen phosphate and potassium sulfate, weight Than being 2 ~ 3:1.5~2.5:1~1.5:2, N P and K be plant main nutrient elements and soil in normal shadow due to insufficient supply Ring crop yield three elements, can participate in and promote in grape body photosynthesis, respiration, energy storage and transmission, carefully Born of the same parents' division, cell increase, and increase the resistance etc. of grape.

Preferably, the group of above-mentioned growth regulator is divided into：Gibberellin, forchlorfenuron, compound sodium nitrophenolate and agricultural streptomycin, Its weight ratio is 3 ~ 5:2~3:1:1, gibberellin can induce fruit and generate without seed, and forchlorfenuron can promote cell division and fruit It expands in fact, compound sodium nitrophenolate can improve plant cell activity, and can be obviously promoted exogenous hormone can penetrate into plant rapidly, add Fast cellular plasm flowing, agricultural streptomycin can inhibit axis transverse direction thickening as antibiotic medicament, have and mitigate carpopodium wood The effect of suberification and embrittlement.

Preferably, above-mentioned trace element is made of borax and Chelating state magnesium, iron, manganese, copper, zinc, molybdenum, weight ratio is 1.5~2.5:1:1:1:1:1:1, above-mentioned Chelating state magnesium, iron, manganese, copper, zinc, molybdenum are respectively magnesium glycinate, ferrous bisglycinate chelate, sweet ammonia Sour manganese, basic copper chloride, basic zinc chloride, ammonium molybdate, during the chelate molecule charge that amino acid is formed with trace element tends to Property, can make trace element solubility improve, absorptivity increase, improve bioavailability, and can avoid trace element with Other substances form insoluble or indissoluble metallic compound, and cannot be absorbed and utilized by grape.

The preparation method of sunlight rose Grape special organic fertilizer, including organic fermentation, fertiliser granulates preparation, starch conversion, Coating is as follows：

Organic fermentation：After plant ash and grape vinasse are mixed, it is stirred with fowl and animal excrement, then be equably sprinkled into EM bacteria agent, It being subsequently placed in fermentation vat and ferments, the water content for adjusting fermentation materials is 60 ~ 65%, after fermentation temperature rises to 50 ~ 60 DEG C, into Row falls pond, and after continuously overturning 3 ~ 4 times, fermentation ends, then the material fermented is dried at 100 ~ 110 DEG C crush, and cross 90 ~ 100 mesh sieve to get decomposed fertilizer, grape vinasse is remaining leftover bits and pieces after being made wine with grape, wherein containing organic carbon, crude fibre, Crude protein, crude fat, coarse ash and trace element prepare fertilizer and not only supplement organic carbon in soil after grape vinasse ferments With the input amount of nutrient, and recycling for grape vinasse resource is promoted, solves grape vinasse to living environment Pollution problem, the fowl and animal excrement after everfermentation and grape vinasse, after being manured into soil, organic mass-energy effectively improves soil reason Change situation and biological nature enhance the fertilizer supply and preservation ability and buffer capacity of soil, are that good soil is created in the growth of grape Condition improves the quality and yield of grape；

It is prepared by fertiliser granulates：After the water dissolution for taking nitrogen, phosphorus and potassium fertilizer, growth regulator, bamboo vinegar, trace element plus 3 ~ 5 times of amounts, add Enter decomposed fertilizer, diatomite and attapulgite, then add account for attapulgite weight be respectively 0.02 ~ 0.03% niacinamide and 0.03 ~ 0.05% crotonic anhydride send and is granulated into comminutor after stirring 30 ~ 40min, fertilizer size controlling in 3 ~ 5mm, in 75 ~ It is dried at 80 DEG C, you can obtain fertiliser granulates, above-mentioned niacinamide and crotonic anhydride and pass through intermolecular electrical attraction power and high score Sub- long-chain take knot, winding effect adsorbed by attapulgite after, attapulgite particle surface and capillary are deposited on gel form In pore gap, the thickness of attapulgite's surface adsorbed film is increased, expands the specific surface area of attapulgite, thus makes its generation The surface energy of bigger overlaps with the further chain type of other components using its strong adsorptivity, phase is formed between polymer substance Mutual crosslinked latticed polymer chain increases binding force inside fertiliser granulates and pellet, while can adsorb inorganic gold Belong to cationic filler particles gap, the active ingredient in fertilizer is coupled solidification, the particle in granulation process to the full extent Internal structure consolidation, density are big, and stability is high, and fertiliser granulates shaping speed is fast, yield rate higher；

Starch conversion：6 ~ 8 parts of starch are taken by weight, after the water dissolutions for adding 2 ~ 3 times of amounts, are heated to 75 ~ 85 DEG C, by 15 ~ After 20min gelatinizations, starch is placed in magnetizer, magnetic field intensity is 0.1 ~ 0.5T, then it is respectively 2 that addition, which accounts for starch weight, successively ~ 3% water soluble chitosan, 0.08 ~ 0.09% sodium metasilicate and 0.03 ~ 0.05% sodium pyrophosphate, continue to stir in 35 ~ 45 DEG C It mutually acts synergistically to get modified starch, above-mentioned sodium metasilicate and sodium pyrophosphate after mixing 20 ~ 30min, it can be with starch in magnetic field The polyhydroxy contained in the hydrogen bond and chitosan that are disconnected after gelatinization forms link key, becomes an entirety, to reach electricity price balance, And by magnetic fields, starch molecule is made to occupy tetrahedral angle top, and the shape that is connected with the tetrahedron of surrounding in silica backbone At the poroid interlayer structure of galvanized hexagonal wire mesh, the electricity coordination of cation is recycled, rib is connected and constitutes the three-dimensional structure to extend altogether therewith Layer, increases intermolecular restraining force, the tensile strength of starch is made to increase, and spatial domain increases, and has good porous adsorption energy Power can wrap up more fertiliser granulates, enable the active ingredient slow release of fertiliser granulates, increase the fertilizer efficiency persistence of fertilizer, Production cost is reduced, while modified starch is after magnetization, there is stronger permeability, can make to be dissolved in the nutrition composition of water quickly It transports on the root, stem and leaf of grape, reduces the loss and volatilization of nutrient, to accelerate the photosynthesis and dry matter of plant Accumulation, reach effect of increasing production；

Coating：Modified starch is equably sprayed on fertiliser granulates, sprinkler pressure is 0.09 ~ 0.12Pa, stands 7 ~ 10min Afterwards, dry under conditions of temperature is 100 ~ 115 DEG C, fertilizer special for organic is obtained, modified starch is made fully to be connect with fertiliser granulates It touches, film forming can be crosslinked in particle surface, fine and close film layer can make nutritional ingredient be unlikely to quick release, and modified starch High osmosis is quickly absorbed after can guarantee that nutritional ingredient absorbs soil moisture by grape fruit tree root, while starch also can be by Step is degraded, it is further provided nutrient and moisture keep fertilizer efficiency more longlasting, effective, reduces environmental pollution.

The made sunlight rose Grape special organic fertilizer of the present invention, nutrition is balanced comprehensively, and proportioning is scientific and reasonable, has rich in various Machine substance, amino acid isoreactivity substance, Meso- and micro-nutrients and plant growth exogenous hormone, can provide comprehensively for grape growth Nutrition plays a driving role to the entire growth and development process of grape fruit tree, promotes the systemic circulation of nutriment and cell inside fruit tree Between, the microcirculation of intracellular nutritional substance reinforces cell division, expands ability, to improve grape to excite internal cell activity The ability germinate, grow, beared fruit makes the synergistic effect of each component in fertilizer carry significantly by the slow releasing function of fertilizer special for organic Height, fertilizer efficiency is more lasting, improves the utilization rate of fertilizer, while partial elements can be with activating soil, improvement soil in fertilizer Microbial environment increases the ventilative of soil, water permeability, promotes the fast-growth of grape root system, cause quality and the production of grape While amount all greatly improves, production cost is significantly reduced, there is apparent economic benefit.

Compared with the prior art, the advantages of the present invention are as follows：1）The made organic fertilizer of the present invention includes to be sent out by microbial bacterial agent The brutish excrement and grape vinasse of ferment, obtained organic fertilizer both contain abundant active organic component, provide needed for grape growth Nutritional ingredient, and beneficial microorganism quantity in soil can be made to increase, improve soil environment with activating soil, coordinate soil and supports Balance-dividing, while solving the problems, such as fowl and animal excrement and grape vinasse pollution environment, there is good environmental protection and ecological effect；2） The made organic fertilizer of the present invention uses modified starch to realize guarantor using its porous adsorption capacity and high osmosis as coating agent The purpose of water, fertilizer conservation can reduce the loss and volatilization of nutrient, provide the foundation, improved for the long-acting slow-release of fertilizer The fertilizer efficiency and sustained release performance of machine fertilizer improve utilization rate of fertilizer, reduce fertilizer application amount and fertilizer application frequency, reduce production cost, There is bacteriostasis simultaneously, optimize the soil environment of grape growth；3）The made organic fertilizer of the present invention is full of nutrition, matches science Rationally, full nutrition can be provided for grape growth, played a driving role to the entire growth and development process of grape fruit tree, reinforce cell point Split, expand ability, to improve the ability that grape germinates, grows, bears fruit, while also can balanced soil microorganism species, improve soil Earth environment, increases soil fertility, to improve the yield and quality of grape；4）The made organic fertilizer of the present invention is adopted in process of production The method being superimposed with solidification, magnetization modification, makes organic fertilizer finished product be in granular form, and external coating has slow-release function, makes fertilizer Fertilizer efficiency is more lasting, and particle internal density is big, stability is high, and grain forming is fast in production, high yield rate, has been significantly compression fertilizer Volume, both save storage space, also allow for transporting, reduce transportation cost；5）Fertilizer special for organic provided by the present invention Preparation method is simple for process, and strong operability, raw material is easy to get, of low cost, and equipment requirement is simple, easy to implement, easily extensive raw Production, practicability are high.

Specific implementation mode

The present invention program is described further below by embodiment：

Embodiment 1：

Sunlight rose Grape special organic fertilizer, raw material and its parts by weight are as follows：50 parts of fowl and animal excrement, 20 parts of grape vinasse, grass 15 parts of wood ash, 10 parts of EM bacteria agent, 45 parts of nitrogen, phosphorus and potassium fertilizer, 25 parts of growth regulator, 10 parts of modified starch, 4 parts of bamboo vinegar, micro member 5 parts of element, 7 parts of diatomite, 9 parts of attapulgite.

Above-mentioned fowl and animal excrement be ox, just mixed in equal amounts forms sheep manure, in animal excrements containing abundant organic matter, nitrogen, Phosphorus, potassium etc. and the various trace elements such as calcium, magnesium, sulphur disclosure satisfy that grape growth in the process to the needs of a variety of nutrients, fowl Animal manure just in the organic matter that contains do not digest and assimilate complete protein, fat, cellulose etc. typically, these macromoleculars cannot It is directly absorbed by plant, needs to undergo microbial fermentation, it is converted to small point of amino acid, organic acid, sugar, organic salt etc. Son can be just absorbed by plants, and contain a large amount of germ, such as coliform, nematode in fowl and animal excrement, be applied directly as fertilizer With, have potential pest and disease damage risk, can use fermentation process in high temperature kill germ will be fresh by the fermentation of microorganism Excrement, which is converted into, stablizes and is easy to absorbed substance, and after being used as fertilizer, sufficient nutrition can be provided to grape, and is fermenting The heavy metal in soil can be also complexed in the macro-radicals such as the humic acid formed in the process, improve soil texture.

The group of above-mentioned nitrogen, phosphorus and potassium fertilizer is divided into：Urea, Diammonium phosphate (DAP), potassium dihydrogen phosphate and potassium sulfate, weight ratio 2: 1.5:1:2, N P and K be plant main nutrient elements and soil in often influence the three of crop yield because of insufficient supply and want Element can participate in grape body and promote photosynthesis, respiration, energy storage and transmission, cell division, cell to increase, And increase the resistance etc. of grape.

The group of above-mentioned growth regulator is divided into：Gibberellin, forchlorfenuron, compound sodium nitrophenolate and agricultural streptomycin, weight ratio It is 3:2:1:1, gibberellin can induce fruit and generate without seed, and forchlorfenuron can promote cell division and Fruit, multiple nitre Phenol sodium can improve plant cell activity, and can be obviously promoted exogenous hormone can penetrate into plant rapidly, accelerate cell primary Mass flow is dynamic, and agricultural streptomycin can inhibit axis transverse direction thickening as antibiotic medicament, has and mitigates carpopodium suberification and embrittlement Effect.

Above-mentioned modified starch is obtained by starch from sweet potato through chitosan, sodium metasilicate and sodium pyrophosphate magnetization modification, is changed Property starch can be used as slow release coating agent, be added by modified starch so that fertilizer have excellent coated slow-release control ability, fertilizer Various elements timesharing phase slow release supplies grape in material, and fertilizer efficiency is more lasting so that grape absorbs enough in growth cycle Nutrient, improve the utilization rate of fertilizer, while having both the bacteriostasis of chitosan, the ring of Soil Microorganism can be improved Border, to effectively increase the yield and quality of grape.

Above-mentioned trace element is made of borax and Chelating state magnesium, iron, manganese, copper, zinc, molybdenum, weight ratio 1.5:1:1:1: 1:1:1, above-mentioned Chelating state magnesium, iron, manganese, copper, zinc, molybdenum are respectively magnesium glycinate, ferrous bisglycinate chelate, Mn-Gly, alkali formula chlorination Copper, basic zinc chloride, ammonium molybdate, the chelate molecule charge that amino acid is formed with trace element tend to be neutral, can make micro The solubility of element improves, and absorptivity increases, and improves bioavailability, and can avoid trace element and formed not with other substances Molten or indissoluble metallic compound, and cannot be absorbed and utilized by grape.

The preparation method of sunlight rose Grape special organic fertilizer, specifically includes following steps：

1）After plant ash and grape vinasse are mixed, it is stirred, then be equably sprinkled into EM bacteria agent, is subsequently placed in fowl and animal excrement It ferments in fermentation vat, the water content for adjusting fermentation materials is 60%, after fermentation temperature rises to 50 DEG C, carries out down pond, behind pond, It after temperature of charge rises again, should overturn again, after continuously overturning 3 times, wait for that material without any excrement original stink, has light instead Fragranced after light ammonia taste and biofermentation, fermentation ends, then the material fermented is dried at 100 DEG C, it crushes, and mistake 90 mesh sieve to get decomposed fertilizer, and grape vinasse is remaining leftover bits and pieces after being made wine with grape, wherein containing organic carbon, crude fibre, thick Albumen, crude fat, coarse ash and trace element, prepared after grape vinasse is fermented fertilizer not only supplement soil in organic carbon and The input amount of nutrient, and recycling for grape vinasse resource is promoted, solve grape vinasse to living environment's Pollution problem, the fowl and animal excrement after everfermentation and grape vinasse, after being manured into soil, organic mass-energy effectively improves soil physical chemistry Situation and biological nature enhance the fertilizer supply and preservation ability and buffer capacity of soil, are that good soil item is created in the growth of grape Part improves the quality and yield of grape；

2）After the water dissolution for taking nitrogen, phosphorus and potassium fertilizer, growth regulator, bamboo vinegar, trace element plus 3 times of amounts, decomposed fertilizer, diatom is added Soil and attapulgite, then add that account for attapulgite weight be respectively 0.02% niacinamide and 0.03% crotonic anhydride, stirring It after 30min, send and is granulated into comminutor, fertilizer size controlling is dried in 3mm at 75 DEG C, you can fertiliser granulates are obtained, Above-mentioned niacinamide and crotonic anhydride by intermolecular electrical attraction power and high polymer long chain take knot, winding is acted on by concave convex rod It after soil absorption, is deposited in attapulgite particle surface and capillary interstice with gel form, increases attapulgite's surface suction The thickness of membrane, expands the specific surface area of attapulgite, thus it is made to generate the surface energy of bigger, utilizes its strong absorption Property, it is overlapped with the further chain type of other components, the latticed polymer chain being cross-linked with each other is formed between polymer substance, increased Binding force inside fertiliser granulates and pellet, while inorganic metal cation filler particles gap can be adsorbed, in maximum journey The active ingredient in fertilizer is coupled solidification on degree, particle internal structure consolidation, density are big in granulation process, and stability is high, Fertiliser granulates forming speed is fast, yield rate higher；

3）6 parts of starch are taken by weight, after the water dissolution for adding 2 times of amounts, are heated to 75 DEG C, after 15min is gelatinized, starch is set In magnetizer, magnetic field intensity 0.1T, then successively addition account for starch weight be respectively 2% water soluble chitosan, 0.08% Sodium metasilicate and 0.03% sodium pyrophosphate, in 35 DEG C continue stir 20min after to get modified starch, above-mentioned sodium metasilicate and coke Sodium phosphate mutually acts synergistically, and can be formed with the polyhydroxy contained in the hydrogen bond and chitosan that are disconnected after starch gelatinization in magnetic field Link key becomes an entirety, to reach electricity price balance, and by magnetic fields, starch molecule is made to be occupied in silica backbone Tetrahedral angle top, and it is connected to form the poroid interlayer structure of galvanized hexagonal wire mesh with the tetrahedron of surrounding, recycle the electricity of cation to match Position, rib is connected and constitutes the three-dimensional structure sheaf to extend altogether therewith, increases intermolecular restraining force, the tensile strength of starch is made to increase Greatly, spatial domain increase, have good porous adsorption capacity, more fertiliser granulates can be wrapped up, make fertiliser granulates it is effective at Divide energy slow release, increase the fertilizer efficiency persistence of fertilizer, reduces production cost, while modified starch has relatively strong after magnetization Permeability, the nutrition composition for being dissolved in water can be made quickly to transport on the root, stem and leaf of grape, reduce nutrient loss and Volatilization, to accelerate plant photosynthesis and dry matter accumulation, reach effect of increasing production；

4）Modified starch is equably sprayed on fertiliser granulates, sprinkler pressure 0.09Pa, after standing 7min, is in temperature It is dry under conditions of 100 DEG C, obtain fertilizer special for organic, modified starch made to be come into full contact with fertiliser granulates, particle surface can To be crosslinked film forming, fine and close film layer can make nutritional ingredient be unlikely to quick release, and the high osmosis of modified starch, can guarantee After nutritional ingredient absorbs soil moisture, quickly absorbed by grape fruit tree root, while starch also can gradually be degraded, further Nutrient and moisture are provided, keeps fertilizer efficiency more longlasting, effective, reduces environmental pollution.

Embodiment 2：

Sunlight rose Grape special organic fertilizer, raw material and its parts by weight are as follows：55 parts of fowl and animal excrement, 25 parts of grape vinasse, grass 20 parts of wood ash, 12 parts of EM bacteria agent, 50 parts of nitrogen, phosphorus and potassium fertilizer, 27 parts of growth regulator, 13 parts of modified starch, 6 parts of bamboo vinegar, micro member 5 parts of element, 8 parts of diatomite, 11 parts of attapulgite.

Above-mentioned fowl and animal excrement is that ox, sheep, swine excrement mixed in equal amounts form.

The group of above-mentioned nitrogen, phosphorus and potassium fertilizer is divided into：Urea, Diammonium phosphate (DAP), potassium dihydrogen phosphate and potassium sulfate, weight ratio 2: 2.0:1:2。

The group of above-mentioned growth regulator is divided into：Gibberellin, forchlorfenuron, compound sodium nitrophenolate and agricultural streptomycin, weight ratio It is 4:2:1:1.

Above-mentioned trace element is made of borax and Chelating state magnesium, iron, manganese, copper, zinc, molybdenum, weight ratio 2:1:1:1:1: 1:1。

The preparation method of sunlight rose Grape special organic fertilizer, specifically includes following steps：

1）After plant ash and grape vinasse are mixed, it is stirred, then be equably sprinkled into EM bacteria agent, is subsequently placed in fowl and animal excrement It ferments in fermentation vat, the water content for adjusting fermentation materials is 63%, after fermentation temperature rises to 55 DEG C, carries out down pond, behind pond, It after temperature of charge rises again, should overturn again, after continuously overturning 3 times, wait for that material without any excrement original stink, has light instead Fragranced after light ammonia taste and biofermentation, fermentation ends, then the material fermented is dried at 105 DEG C, it crushes, and mistake 95 mesh sieve to get decomposed fertilizer；

2）After the water dissolution for taking nitrogen, phosphorus and potassium fertilizer, growth regulator, bamboo vinegar, trace element plus 4 times of amounts, decomposed fertilizer, diatom is added Soil and attapulgite, then add that account for attapulgite weight be respectively 0.02% niacinamide and 0.04% crotonic anhydride, stirring It after 35min, send and is granulated into comminutor, fertilizer size controlling is dried, you can obtain fertiliser granulates in 4mm at 75 DEG C；

3）7 parts of starch are taken by weight, after the water dissolution for adding 2 times of amounts, are heated to 80 DEG C, after 18min is gelatinized, starch is set In magnetizer, magnetic field intensity 0.3T, then successively addition account for starch weight be respectively 3% water soluble chitosan, 0.08% Sodium metasilicate and 0.04% sodium pyrophosphate, in 40 DEG C continue stir 25min after to get modified starch；

4）Modified starch is equably sprayed on fertiliser granulates, sprinkler pressure 0.10Pa, after standing 8min, is in temperature It is dry under conditions of 105 DEG C, obtain fertilizer special for organic.

Embodiment 3：

Sunlight rose Grape special organic fertilizer, raw material and its parts by weight are as follows：60 parts of fowl and animal excrement, 30 parts of grape vinasse, grass 25 parts of wood ash, 15 parts of EM bacteria agent, 55 parts of nitrogen, phosphorus and potassium fertilizer, 30 parts of growth regulator, 16 parts of modified starch, 8 parts of bamboo vinegar, micro member 6 parts of element, 10 parts of diatomite, 13 parts of attapulgite.

Above-mentioned fowl and animal excrement is that ox, sheep, swine excrement mixed in equal amounts form.

The group of above-mentioned nitrogen, phosphorus and potassium fertilizer is divided into：Urea, Diammonium phosphate (DAP), potassium dihydrogen phosphate and potassium sulfate, weight ratio 3: 2.5:1.5:2。

The group of above-mentioned growth regulator is divided into：Gibberellin, forchlorfenuron, compound sodium nitrophenolate and agricultural streptomycin, weight ratio It is 5:3:1:1.

Above-mentioned trace element is made of borax and Chelating state magnesium, iron, manganese, copper, zinc, molybdenum, weight ratio 2.5:1:1:1: 1:1:1。

The preparation method of sunlight rose Grape special organic fertilizer, specifically includes following steps：

1）After plant ash and grape vinasse are mixed, it is stirred, then be equably sprinkled into EM bacteria agent, is subsequently placed in fowl and animal excrement It ferments in fermentation vat, the water content for adjusting fermentation materials is 65%, after fermentation temperature rises to 60 DEG C, carries out down pond, behind pond, It after temperature of charge rises again, should overturn again, after continuously overturning 4 times, wait for that material without any excrement original stink, has light instead Fragranced after light ammonia taste and biofermentation, fermentation ends, then the material fermented is dried at 110 DEG C, it crushes, and mistake 100 mesh sieve to get decomposed fertilizer；

2）After the water dissolution for taking nitrogen, phosphorus and potassium fertilizer, growth regulator, bamboo vinegar, trace element plus 5 times of amounts, decomposed fertilizer, diatom is added Soil and attapulgite, then add that account for attapulgite weight be respectively 0.03% niacinamide and 0.05% crotonic anhydride, stirring It after 40min, send and is granulated into comminutor, fertilizer size controlling is dried, you can obtain fertiliser granulates in 5mm at 80 DEG C；

3）8 parts of starch are taken by weight, after the water dissolution for adding 3 times of amounts, are heated to 85 DEG C, after 20min is gelatinized, starch is set In magnetizer, magnetic field intensity 0.5T, then successively addition account for starch weight be respectively 3% water soluble chitosan, 0.09% Sodium metasilicate and 0.05% sodium pyrophosphate, in 45 DEG C continue stir 30min after to get modified starch；

4）Modified starch is equably sprayed on fertiliser granulates, is 110 in temperature after sprinkler pressure 0.12Pa, quiet 10min It is dry under conditions of DEG C, obtain fertilizer special for organic.

Comparative example 1：

This comparative example Grape special organic fertilizer preparation method is substantially the same manner as Example 3, the difference is that, in step 2）In, It is not added with niacinamide and crotonic anhydride when preparing fertiliser granulates, other preparation processes are identical, and organic fertilizer is prepared.

Comparative example 2：

This comparative example Grape special organic fertilizer preparation method is substantially the same manner as Example 3, the difference is that, in step 3）In, The sodium salt being made of sodium metasilicate and sodium pyrophosphate is not added with when preparing modified starch, other preparation processes are identical, are prepared Organic fertilizer.

Sunlight rose Grape special organic fertilizer performance test

In certain sunlight rose wine-growing garden, above-described embodiment 1 ~ 3 and comparative example 1,2 made fertilizer special for organic are applied, and with Certain commercial glucose organic fertilizer carries out contrast experiment and is sprouted from grape under identical planting conditions and water and fertilizer management as blank group Start to apply within one month before bud, until current year grape maturity is picked, whole process carries out tracking test, to every empirical value It records and is analyzed as follows table.

1 fertilizer special for organic of table applies the influence developed to grape growth

2 fertilizer special for organic of table applies the influence to soil physico-chemical property

Embodiment 1 ~ 3 and the numerical value of comparative example 1,2 are averaged respectively, can be obtained by table 1, using the made organic fertilizer ratio of embodiment Comparative example, blank group the growth and development of grape is influenced it is more notable, using the made organic fertilizer of embodiment grape germination rate, it is new slightly In length, net photosynthetic rate, fruit spike weight, fruit sugar-acid ratio and per mu yield respectively higher than comparative example 4.1%, 13.9%, 7.7%, 11.9%, 10.4%, 14.8%, higher than blank group 15.6%, 22.5%, 21.9%, 23.2%, 33.8%, 29.9%, blade is fresh dry Frequently comparative example reduces 6.7%, and 12.5% is reduced than blank group, illustrates that organic fertilizer can promote grape rudiment and fruit to give birth to It is long, the photosynthesis rate of blade is improved, dry matter content cumulative rises in blade are made, the sugared content in fruit is improved, makes Portugal Grape fruit mouthfeel is more preferable；It can be obtained by table 2, using the made organic fertilizer of embodiment than comparative example, blank group to the physicochemical property of soil Influence it is more notable, using the made organic fertilizer of embodiment the soil weight, cation exchange capacity (CEC), organic matter, alkali-hydrolyzable nitrogen, rapid available phosphorus and Respectively higher than comparative example 14.2%, 5.8%, 12.3%, 5.2%, 4.6%, 10.6% on quick-acting potassium content, higher than blank group 25.7%, 19.0%, 36.2%, 17.6%, 16.4%, 17.3%, illustrating organic fertilizer effectively improves the soil environment of grape growth, improves soil The fertility of earth promotes grape growth with this.

Thus, the made sunlight rose Grape special organic fertilizer of the present invention is full of nutrition, proportioning is scientific and reasonable, can be Portugal Grape growth provides full nutrition, plays a driving role to the entire growth and development process of grape fruit tree, can reinforce cell division, expand energy Power improves the ability that grape germinates, grows, bearing fruit, while can also improve soil environment, increases soil fertility, to significantly carry The yield and quality of high grape.

Routine operation in operating procedure of the present invention is well known to those skilled in the art, herein without repeating.

Technical scheme of the present invention is described in detail in embodiment described above, it should be understood that the above is only For specific embodiments of the present invention, it is not intended to restrict the invention, all any modifications made in the spirit of the present invention, Supplement or similar fashion replacement etc., should all be included in the protection scope of the present invention.

Claims (9)

1. sunlight rose Grape special organic fertilizer, it is characterised in that：In the organic fertilizer comprising by starch through chitosan, metasilicic acid The modified starch that sodium and sodium pyrophosphate magnetization modification obtain.

2. sunlight rose Grape special organic fertilizer according to claim 1, it is characterised in that：The preparation of the modified starch Steps are as follows：After taking starch to be dissolved in water, Heat Gelatinization, then starch is placed in magnetizer, add successively water soluble chitosan, Sodium metasilicate and sodium pyrophosphate, to get modified starch after stirring.

3. sunlight rose Grape special organic fertilizer according to claim 2, it is characterised in that：The addition of the sodium metasilicate Amount is the 0.08 ~ 0.09% of amount of starch, and the additive amount of the sodium pyrophosphate is the 0.03 ~ 0.05% of amount of starch.

4. sunlight rose Grape special organic fertilizer according to claim 1, it is characterised in that：The organic fertilizer includes following The raw material of parts by weight：50 ~ 60 parts of fowl and animal excrement, 20 ~ 30 parts of grape vinasse, 15 ~ 25 parts of plant ash, 10 ~ 15 parts of EM bacteria agent, nitrogen phosphorus 45 ~ 55 parts of potash fertilizer, 25 ~ 30 parts of growth regulator, 10 ~ 16 parts of modified starch, 4 ~ 8 parts of bamboo vinegar, micro- 5 ~ 6 parts, diatom Native 7 ~ 10 parts, 9 ~ 13 parts of attapulgite.

5. sunlight rose Grape special organic fertilizer according to claim 4, it is characterised in that：The fowl and animal excrement be chicken, It is one or more in duck, goose, ox, sheep, swine excrement；The group of the nitrogen, phosphorus and potassium fertilizer is divided into：Urea, Diammonium phosphate (DAP), biphosphate Potassium and potassium sulfate, weight ratio are 2 ~ 3:1.5~2.5:1~1.5:2；The group of the growth regulator is divided into：Gibberellin, chlorine pyrrole benzene Urea, compound sodium nitrophenolate and agricultural streptomycin, weight ratio are 3 ~ 5:2~3:1:1；The trace element by borax and Chelating state magnesium, Iron, manganese, copper, zinc, molybdenum composition, weight ratio are 1.5 ~ 2.5:1:1:1:1:1:1.

6. the preparation method of claim 1 ~ 5 any one of them sunlight rose Grape special organic fertilizer, including organic fermentation, fertilizer Expect particle preparation, starch conversion, coating, it is characterised in that：The step of prepared by the fertiliser granulates be：Take nitrogen, phosphorus and potassium fertilizer, growth After conditioning agent, bamboo vinegar, trace element are dissolved in water, decomposed fertilizer, diatomite and attapulgite is added, then add niacinamide and fourth Olefin(e) acid acid anhydride after stirring, is granulated, and dry, you can obtain fertiliser granulates.

7. the preparation method of sunlight rose Grape special organic fertilizer according to claim 6, it is characterised in that：The nicotinoyl The additive amount of amine is the 0.02 ~ 0.03% of attapulgite weight, and the additive amount of the crotonic anhydride is the 0.03 of attapulgite weight ~0.05%。

8. the preparation method of sunlight rose Grape special organic fertilizer according to claim 6, it is characterised in that：It is described organic Fermentation step is：It after plant ash and grape vinasse are mixed, is stirred, then be equably sprinkled into EM bacteria agent, sends out with fowl and animal excrement Ferment carries out down pond after fermentation temperature rises to 50 ~ 60 DEG C, after continuously overturning 3 ~ 4 times, fermentation ends, then the material that will ferment It dries, crushes at 100 ~ 110 DEG C, and cross 90 ~ 100 mesh sieve to get decomposed fertilizer.

9. sunlight rose Grape special organic fertilizer according to claim 6 and preparation method thereof, it is characterised in that：The packet Film step is：Modified starch is equably sprayed on fertiliser granulates, after standing 7 ~ 10min, the item for being 100 ~ 115 DEG C in temperature It is dry under part, obtain fertilizer special for organic.