CN105622258A - Water-soluble fertilizer dedicated for tulip and preparation method thereof - Google Patents
Water-soluble fertilizer dedicated for tulip and preparation method thereof Download PDFInfo
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- CN105622258A CN105622258A CN201510985248.2A CN201510985248A CN105622258A CN 105622258 A CN105622258 A CN 105622258A CN 201510985248 A CN201510985248 A CN 201510985248A CN 105622258 A CN105622258 A CN 105622258A
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
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Abstract
The invention relates to a water-soluble fertilizer dedicated for tulip and a preparation method thereof. The water-soluble fertilizer is prepared from the following raw material components in parts by weight: 40-80 parts of urea, 70-80 parts of ammonium polyphosphate, 160-180 parts of potassium sulfate, 30-35 parts of potassium humate, 30-40 parts of potassium nitro-humate, 20-30 parts of ammonium nitro-humate, 15-20 parts of a medium trace element premix, 5-8 parts of a plant growth regulator, 7-9 parts of a dispersing agent, and 7-10 parts of water-soluble polymer gel. The invention further relates to the preparation method of the water-soluble fertilizer dedicated for tulip. The water-soluble fertilizer dedicated for tulip, provided by the invention, is miscible with water to achieve a certain slow release effect; meanwhile the fertilizer contains humate and a small amount of plant growth regulator, thereby being comprehensive in nutrition, capable of meeting the requirements of tulip and consistant with nutrition absorption rule during the tulip growth cycle, and having the effects of regulating the tulip flowering phase, improving the cut-flower quality and increasing the fertilizer efficiency utilization ratio of the water-soluble fertilizer at the same time.
Description
Technical field
The present invention relates to a kind of special Water soluble fertilizer of Flos Tulipae Gesnerianae and preparation method thereof, more particularly, it relates to a kind of special Water soluble fertilizer of Flos Tulipae Gesnerianae with slow-releasing and preparation method thereof, belong to special Water soluble fertilizer field.
Background technology
The perennial flowering bulb that Flos Tulipae Gesnerianae (TulipagesnerianaL.) is Liliaceae Tulipa, is universally acknowledged rare flower, one of world-renowned four big cut-flowers. Flos Tulipae Gesnerianae is various in style, pattern is pure, profile is elegant, and implied meaning is enriched, and is described as " spending middle queen ", at extensive growth condition all over the world. China proceeds by large-area Flos Tulipae Gesnerianae forcing culture after the nineties in 20th century, is mainly used as and holds flower show and cut-flower cultivation, plants ball source and relies primarily on import, and within 1998, national import tulip seed balls is just up to 30,000,000.
In Flos Tulipae Gesnerianae growth cycle, early growth nutrient is mainly derived from mother bulb, and base manure is joined nitrogen fertilizer application and be may advantageously facilitate mother bulb to the phosphorus potassium unit rope that the conveying of root leaf stores; Middle and late stage nutrient is mainly derived from fertilising. To florescence, the accumulation of phosphorus element increases sharply, after accumulation situation keeps blossom fall, in squaring period root leaf, phosphorus element allotment ratio reaches maximum, start simultaneously at and phosphorus element is flowed to novel species, middle high nitrogen quantity can delay the time that the phosphorus in root leaf shifts to novel species ball, shortens the accumulated time of phosphorus nourishing in novel species spheroid and the total amount of phosphorus nourishing accumulation. Florescence, potassium element cumulative percentage reached maximum, plants ball simultaneously and starts accumulation potassium element; After the florescence, the potassium element in root leaf shifts to novel species ball, plants potassium element cumulative percentage in ball and improves rapidly and reach maximum in the heading stage. Join increasing of amount of nitrogen and will extend potassium element accumulated time in root leaf, decrease root leaf to kind of a total amount for ball conveying potassium element. Due to China's weather and join the reasons such as the imbalance of executing nutrient supply, cause tulip seed balls Character instability, degradation phenomena very easily occurs, make the blind flower of flowering rate degradation generation of lower season, cause the waste of kind of ball and the loss of economy, rely on kind of a ball import, form vicious cycle, the development of restriction China Flos Tulipae Gesnerianae industry.
Flos Tulipae Gesnerianae is comparatively sensitive to medium trace element, imposes Ca, Mg element and can promote that cut-flower Flos Tulipae Gesnerianae stem stalk is thicker, improves the resistance of cut-flower Flos Tulipae Gesnerianae; Trace element B can make Flos Tulipae Gesnerianae flower stem length substantially increase; It is moderate that B, Mg can regulate and control Flos Tulipae Gesnerianae scape, and Cut Tulip is had greater significance; B, Mg, Mn element can make the Flos Tulipae Gesnerianae florescence increase; Fe, Zn element makes Flos Tulipae Gesnerianae scape thinner and different in size, and pattern is impure, and scape is less, and quality declines. Plant growth regulator can effectively regulate the growth of Flos Tulipae Gesnerianae, controls flowering time, kind of blooming period prolonging, regulates flower stem length, it is ensured that cut-flower quality, can delay to cut flower withering, have flower arrangement fresh-keeping effect. The principle that the GPRS that waters in the whole trophophase of Flos Tulipae Gesnerianae is repeatedly a small amount of, should have the moisture of abundance, again can not hydrops. The Flos Tulipae Gesnerianae planting requirement humus sandy loam of subacidity fertile, well-drained abundant, loose.
Water soluble fertilizer is a kind of multielement compound fertilizer that can be dissolved completely in water, relative to non-full water-soluble fertilizer and slow release kinds such as traditional calcium superphosphate, granulated compound fertilizers, due to its have instant, absorbance is high, instant effect, without residue, use the remarkable advantages such as convenient, obtain swift and violent development. When particularly in the environmental conservation being on the rise brought in the face of greenhouse effect and water resources shortage; drip irrigation system, spray sprinkling irrigation etc. there is notable water saving, the novel fertilizer application mode of the fertile function of joint starts to be widely applied, the person that the makes agricultural fertilizer basic change to the noegenesis of fertilizer. Water soluble composite fertilizer is as the main flow of current fertigation, although can economize on water, save fertilizer, save man-hour, but owing to Water soluble fertilizer is formed by the water soluble fertilizer of different performance is composite, when fertilizer compatibility because of the difference of physics, chemical property, the fixing loss of soil environment, causes fertilizer efficiency to reduce or loss. Such as, ammonium nitrogen is readily volatilized under alkaline environment, particularly can reach more than 50 degree in surface temperature, it is easier to cause the volatilization of ammonium nitrogen. Soluble phosphate can with soil in the calcium of dissolved form or iron ion form calcium phosphate precipitation so that phosphorus is fixed, lose the meaning of Water soluble fertilizer. It addition, if plant can not absorb in time after water soluble composite fertilizer is water-soluble, the nutrient such as soluble potassium ion then can permeate the ground, and not only causes fertilizer efficiency to lose, and can subsoil water be polluted.
Patent CN102992885B authorizes the mill water culture nutrient solution of a kind of Flos Tulipae Gesnerianae, composed of the following components: carrier is distilled water: NH4NO3, KNO3, KH2PO4, Ca (NO3) 2 4H2O, MgSO4 7H2O, CuSO4 H2O, FeSO4 7H2O, H3BO3, ZnCl2, MnSO4 H2O, (NH4) 6Mo7O24 4H2O, poly-aspartic-acid, heteroauxing, uniconazole P, vinclozolin, agricultural streptomycin, Tobe body fluid. This patent is Flos Tulipae Gesnerianae mill water culture nutrient solution, is not Water soluble fertilizer, it is difficult to for field production or the substrate culture of Flos Tulipae Gesnerianae.
Therefore, developing a kind of special Water soluble fertilizer meeting Flos Tulipae Gesnerianae growth cycle nutrient absorption law, and can solve P elements easily by soil fixing, potassium element the special Water soluble fertilizer with certain slow release effect of problem such as is easy to run off and is significant.
Summary of the invention
The present invention is directed to Flos Tulipae Gesnerianae growth cycle Nutrient Absorption rule, early stage nutrient is essentially from tulip seed balls, and middle and late stage nutrient is by fertilising, and when the florescence starts, phosphorus, potassium nutrition start to increase accumulation, and absorbtivity increases, and phosphorus, potassium assimilation ratio are about 1:1.5; Later stage phosphorus, potassium shift to novel species ball, store nutrient for the growth of lower season, and too much nitrogen element will postpone the transfer of phosphorus, potassium, reduces novel species ball nutrient release accumulation, causes bulb deterioration, causes waste and loss. Cut Tulip is had good adjustment effect by medium trace element calcium, magnesium, boron, manganese, can improve Flos Tulipae Gesnerianae resistance, cut-flower quality, and scape length is moderate, and pattern is pure. Plant growth regulator can promote that Flos Tulipae Gesnerianae grows, and controls flowering time, postpones the florescence, regulates cut-flower quality, and flower arrangement has the effect of good slow down aging, increases flower arrangement freshness date. Additionally the unsolved phosphorus of common Water soluble fertilizer, potassium element are fixed easily or the problem of loss of running off, fertilizer is carried out slow release process by a kind of water-soluble polymer gel of the present invention, add dispersant, improve fertilizer and water-soluble polymer gel solubility to dispersion in water, make fertilizer completely, quickly soluble in water, the loss of N and K element can be avoided simultaneously. The present invention with the addition of humic acid fertilizer (nitro humus acid fertile), can meet the Flos Tulipae Gesnerianae requirement to agron, and humic acid fertilizer has and improves Soil structure simultaneously, and fixing inhibited to phosphorus element, raising plant recovery of nutrient; The APP added has certain slow-releasing, it is ensured that the Flos Tulipae Gesnerianae absorption efficiency to nutrient. Slow-releasing phosphorus, potassium ensure that the accumulation to nutrient of the Flos Tulipae Gesnerianae later stage kind ball, it is prevented that bulb deterioration. With the addition of a small amount of medium trace element and plant growth regulator, control Flos Tulipae Gesnerianae growth, improve cut-flower quality, improve Flos Tulipae Gesnerianae ornamental value, increase cut-flower economic benefit, Flos Tulipae Gesnerianae industry is significant.
Technical scheme is as follows:
A kind of special Water soluble fertilizer of Flos Tulipae Gesnerianae, it is characterised in that: providing nitrogen, phosphorus source containing APP in this Water soluble fertilizer, wherein add dispersant and water-soluble polymer gel, by weight, raw material components includes:
40 ~ 80 parts of carbamide,
APP 70 ~ 80 parts,
Potassium sulfate 160 ~ 180 parts,
Potassium humate 30 ~ 35 parts,
30 ~ 40 parts of nitro humus acid potassium,
Ammonium nitro-humate 20 ~ 30 parts,
Medium trace element pre-composition 15 ~ 20 parts,
Plant growth regulator 5 ~ 8 parts,
Dispersant 7 ~ 9 parts,
Water-soluble polymer gel, 7 ~ 10 parts;
Wherein said APP is containing P2O567%, N12%, polymerization degree n=10 ~ 15; Described potassium humate is containing K2O >=10%, and nitro humus acid potassium is containing K2O >=10%, and ammonium nitro-humate is containing N >=5%;
Described dispersant is that polyvinylpyrrolidone, water soluble polyurethane resin and poly styrene sulfonate are in mass ratio for 1:2 ~ 4:1 ~ 3 composition;
Described water-soluble polymer gel is one or more in polyglutamic acid hydrogel, poly-N-isopropyl acrylamide hydrogel, polyacrylic acid hydrogel, polyvinyl alcohol hydrogel, fertilizer nutrient is had chelating adsorption, makes fertilizer have nutrient slowly-released property;
The special Water soluble fertilizer of above-mentioned Flos Tulipae Gesnerianae, described medium trace element pre-composition by weight, including EDTA chelating calcium 80 ~ 90 parts, EDTA chelated magnesium 50 ~ 60 parts, EDTA Chelated Manganese 20 ~ 25 parts, sodium borate 10 ~ 15 parts; Above-mentioned each component is sent into dispersion mixing in dispersing mixer and within 20 ~ 40 minutes, obtains medium trace element pre-composition.
The special Water soluble fertilizer of above-mentioned Flos Tulipae Gesnerianae, described plant growth regulator, its composition is by weight percentage, including compound sodium nitrophenolate 20% ~ 30%, paclobutrazol 10% ~ 20%, AOAA 10% ~ 20%, ammonia oxygen ethyl vinyl glycine 10% ~ 30%, 6 benzylaminopurine 0 ~ 10%, each component sum is 100%.
The preparation method of the special Water soluble fertilizer of above-mentioned Flos Tulipae Gesnerianae, it is characterised in that: the method comprises the following steps:
1) 7 ~ 10 parts of water-soluble polymer gel and 40 ~ 60 parts of water are made into gel solution stand-by; First 40 ~ 80 parts of carbamide, 70 ~ 80 parts of APPs, 100 parts of potassium sulfate being added in dispersing mixer, be subsequently added into the gel solution prepared, stirring mixing dispersion processes 30 ~ 40 minutes, dries finely ground, obtains gelation compound fertilizer powder;
2) the gelation compound fertilizer powder 30 ~ 35 parts of potassium humates, 30 ~ 40 parts of nitro humus acid potassium, 20 ~ 30 parts of ammonium nitro-humates, 15 ~ 25 parts of medium trace element pre-compositions, 5 ~ 10 portions of plant growth regulators, 7 ~ 9 parts of dispersants and step 1) obtained adds the stirring of high-speed mixer high speed, mixing dispersion 30 ~ 40 minutes, prepares the special Water soluble fertilizer of Flos Tulipae Gesnerianae.
The invention provides the nutrient proportioning that a kind of water miscible Flos Tulipae Gesnerianae is special, phosphorus, potassium ratio are about 1:1.5, the oligomeric APP wherein added has certain slow-releasing, with water-soluble polymer gel, nitrogen, phosphorus, potash fertilizer has been processed so that it is possessed good slow release effect; The humic acid fertilizer added is fixing inhibited to phosphorus element; The dispersant added in fertilizer can improve fertilizer and the water-soluble polymer gel dissolution dispersity in water; Trace element and regulator can effectively regulate Flos Tulipae Gesnerianae growth, promote cut-flower quality, improve Flos Tulipae Gesnerianae planting benefit. Water soluble fertilizer nutrition-allocated proportion of the present invention is reasonable, and for Flos Tulipae Gesnerianae middle and late stage (after squaring period), nutrient supply balances, it is prevented that and reduce bulb deterioration phenomenon. The present invention improves the utilization rate of nitrogen, phosphorus, potassium element, meets Flos Tulipae Gesnerianae growth cycle nutrient absorption law simultaneously. .
The present invention has following outstanding feature and beneficial effect:
1, the present invention is directed to Flos Tulipae Gesnerianae growth cycle nutrient absorption law feature, with the addition of the APP with certain slow-releasing, processed with the water-soluble polymer gel nitrogen to being easy to run off, potash fertilizer simultaneously, it is by the fixing potassium element of effect of chelating, absorption, make it have slow-releasing, effectively follow Flos Tulipae Gesnerianae Nutrient Absorption, accumulative rule.
2, the present invention adds dispersant, improve fertilizer and the water-soluble polymer gel solubility to dispersion in water, make fertilizer rapid solution, water-soluble polymer gel can adsorb chelate fertilizer nutrient simultaneously, avoid the loss of fertilizer nutrient, substantially increase fertilizer utilization efficiency.
3, after Water soluble fertilizer of the present invention is used, water-soluble polymer gel rapid adsorption is distributed in around Flos Tulipae Gesnerianae root system, has the effect of fertilizer conservation water conservation, improves excellent liquid manure environment for Flos Tulipae Gesnerianae; Meanwhile, water-soluble polymer gel can provide stable nutrient transmission channel for root system, strengthens the Flos Tulipae Gesnerianae absorption to nutrient.
4, in the present invention, ammonium low polyphosphate also has water-soluble slow-releasing, and with the addition of humic acid fertilizer, overcomes phosphorus element easily by the shortcoming of soil fixing, improves the utilization rate of phosphorus, potassium element, can reduce Water soluble fertilizer application times simultaneously, reduce cost.
5, Flos Tulipae Gesnerianae provided by the invention special Water soluble fertilizer nutrient is comprehensive, including a great number of elements, medium trace element, humus and plant growth regulator, phosphorus, potassium ratio are about 1:1.5, ratio is reasonable, meets Flos Tulipae Gesnerianae growing nutrient absorbing rule, can make Flos Tulipae Gesnerianae strong stress resistance, cut-flower excellent quality, scape is moderate, arranging flowers freshness excellent, Bulb growth is good, improves Flos Tulipae Gesnerianae cultivation benefit.
6, Water soluble fertilizer production technology of the present invention is simple, invests little, and cost is low, has market using value.
Table one, each performance indications of product of the present invention.
| Total nutrient (total N+ water solublity P2O5+ K2O) | Humus | Water-insoluble | PH value | Moisture content | Character |
| 50.2%~52.4% | 10.66%~10.98% | ��0.5% | 6~8 | ��2% | Pressed powder |
In table one, Water soluble fertilizer total nutrient content >=50% of the present invention, water-insoluble��0.5%, properties meets the requirement index of HG/T4365 2012 water soluble fertilizer.
Specific embodiments
Below by way of detailed description of the invention, the present invention is described in further detail, but this should not being interpreted as, the scope of the present invention is only limitted to Examples below. When without departing from said method thought of the present invention, the various replacements made according to ordinary skill knowledge and customary means or change, should be included in the scope of the present invention.
Embodiment 1
1) 7 parts of polyglutamic acid hydrogels and 40 parts of water are made into gel solution stand-by; First 40 parts of carbamide, 70 parts of APPs, 100 parts of potassium sulfate being added in dispersing mixer, be subsequently added into the gel solution prepared, stirring mixing dispersion processes 30 minutes, dries finely ground, obtains gelation compound fertilizer powder;
2) by 80 parts of EDTA chelating calcium, 50 parts of EDTA chelated magnesiums, 20 parts of EDTA Chelated Manganeses, 10 parts of sodium borate are sent into dispersion mixing in dispersing mixer and within 20 minutes, are obtained chelating medium trace element pre-composition;
3) by 30 parts of potassium humates, 30 parts of nitro humus acid potassium, 20 parts of ammonium nitro-humates, 15 parts of steps 2) the gelation compound fertilizer powder that obtains of the medium trace element pre-composition obtained, 5 portions of plant growth regulators, 7 parts of dispersants and step 1) adds the stirring of high-speed mixer high speed, mixing dispersion 30 minutes, prepares the special Water soluble fertilizer of Flos Tulipae Gesnerianae.
Embodiment 2
1) 8 parts of poly-N-isopropyl acrylamide hydrogels and 50 parts of water are made into gel solution stand-by; First 40 parts of carbamide, 70 parts of APPs, 100 parts of potassium sulfate being added in dispersing mixer, be subsequently added into the gel solution prepared, stirring mixing dispersion processes 40 minutes, dries finely ground, obtains gelation compound fertilizer powder;
2) by 80 parts of EDTA chelating calcium, 50 parts of EDTA chelated magnesiums, 20 parts of EDTA Chelated Manganeses, 10 parts of sodium borate are sent into dispersion mixing in dispersing mixer and within 20 minutes, are obtained chelating medium trace element pre-composition;
3) by 30 parts of potassium humates, 30 parts of nitro humus acid potassium, 20 parts of ammonium nitro-humates, 15 parts of steps 2) the gelation compound fertilizer powder that obtains of the medium trace element pre-composition obtained, 6 portions of plant growth regulators, 7 parts of dispersants and step 1) adds the stirring of high-speed mixer high speed, mixing dispersion 30 minutes, prepares the special Water soluble fertilizer of Flos Tulipae Gesnerianae.
Embodiment 3
1) 8 parts of polyacrylic acid hydrogels and 50 parts of water are made into gel solution stand-by; First 50 parts of carbamide, 80 parts of APPs, 100 parts of potassium sulfate being added in dispersing mixer, be subsequently added into the gel solution prepared, stirring mixing dispersion processes 40 minutes, dries finely ground, obtains gelation compound fertilizer powder;
2) by 90 parts of EDTA chelating calcium, 60 parts of EDTA chelated magnesiums, 25 parts of EDTA Chelated Manganeses, 15 parts of sodium borate are sent into dispersion mixing in dispersing mixer and within 20 minutes, are obtained chelating medium trace element pre-composition;
3) by 35 parts of potassium humates, 35 parts of nitro humus acid potassium, 25 parts of ammonium nitro-humates, 20 parts of steps 2) the gelation compound fertilizer powder that obtains of the medium trace element pre-composition obtained, 7 portions of plant growth regulators, 8 parts of dispersants and step 1) adds the stirring of high-speed mixer high speed, mixing dispersion 40 minutes, prepares the special Water soluble fertilizer of Flos Tulipae Gesnerianae.
Embodiment 4
1) 9 parts of polyvinyl alcohol hydrogels and 60 parts of water are made into gel solution stand-by; First 60 parts of carbamide, 80 parts of APPs, 100 parts of potassium sulfate being added in dispersing mixer, be subsequently added into the gel solution prepared, stirring mixing dispersion processes 40 minutes, dries finely ground, obtains gelation compound fertilizer powder;
2) by 90 parts of EDTA chelating calcium, 60 parts of EDTA chelated magnesiums, 25 parts of EDTA Chelated Manganeses, 15 parts of sodium borate are sent into dispersion mixing in dispersing mixer and within 20 minutes, are obtained chelating medium trace element pre-composition;
3) by 35 parts of potassium humates, 40 parts of nitro humus acid potassium, 30 parts of ammonium nitro-humates, 20 parts of steps 2) the gelation compound fertilizer powder that obtains of the medium trace element pre-composition obtained, 8 portions of plant growth regulators, 9 parts of dispersants and step 1) adds the stirring of high-speed mixer high speed, mixing dispersion 40 minutes, prepares the special Water soluble fertilizer of Flos Tulipae Gesnerianae.
Embodiment 5
1) 9 parts of polyvinyl alcohol hydrogels and 60 parts of water are made into gel solution stand-by; First 80 parts of carbamide, 80 parts of APPs, 100 parts of potassium sulfate being added in dispersing mixer, be subsequently added into the gel solution prepared, stirring mixing dispersion processes 40 minutes, dries finely ground, obtains gelation compound fertilizer powder;
2) by 90 parts of EDTA chelating calcium, 60 parts of EDTA chelated magnesiums, 25 parts of EDTA Chelated Manganeses, 15 parts of sodium borate are sent into dispersion mixing in dispersing mixer and within 20 minutes, are obtained chelating medium trace element pre-composition;
3) by 35 parts of potassium humates, 40 parts of nitro humus acid potassium, 30 parts of ammonium nitro-humates, 20 parts of steps 2) the gelation compound fertilizer powder that obtains of the medium trace element pre-composition obtained, 8 portions of plant growth regulators, 9 parts of dispersants and step 1) adds the stirring of high-speed mixer high speed, mixing dispersion 40 minutes, prepares the special Water soluble fertilizer of Flos Tulipae Gesnerianae.
Claims (4)
1. the special Water soluble fertilizer of Flos Tulipae Gesnerianae, it is characterised in that: providing nitrogen, phosphorus source containing APP in this Water soluble fertilizer, wherein add dispersant and water-soluble polymer gel, by weight, raw material components includes:
40 ~ 80 parts of carbamide,
APP 70 ~ 80 parts,
Potassium sulfate 160 ~ 180 parts,
Potassium humate 30 ~ 35 parts,
30 ~ 40 parts of nitro humus acid potassium,
Ammonium nitro-humate 20 ~ 30 parts,
Medium trace element pre-composition 15 ~ 20 parts,
Plant growth regulator 5 ~ 8 parts,
Dispersant 7 ~ 9 parts,
Water-soluble polymer gel, 7 ~ 10 parts;
Wherein: described APP is containing P2O567%, N12%, polymerization degree n=10 ~ 15; Described potassium humate is containing K2O >=10%, and nitro humus acid potassium is containing K2O >=10%, and ammonium nitro-humate is containing N >=5%; Described dispersant is that polyvinylpyrrolidone, water soluble polyurethane resin and poly styrene sulfonate are in mass ratio for 1:2 ~ 4:1 ~ 3 composition; Described water-soluble polymer gel is one or more in polyglutamic acid hydrogel, poly-N-isopropyl acrylamide hydrogel, polyacrylic acid hydrogel, polyvinyl alcohol hydrogel.
2. the special Water soluble fertilizer of Flos Tulipae Gesnerianae according to claim 1, it is characterised in that: described medium trace element pre-composition by weight, including EDTA chelating calcium 80 ~ 90 parts, EDTA chelated magnesium 50 ~ 60 parts, EDTA Chelated Manganese 20 ~ 25 parts, sodium borate 10 ~ 15 parts; Above-mentioned each component is sent into dispersion mixing in dispersing mixer and within 20 ~ 40 minutes, obtains medium trace element pre-composition.
3. the special Water soluble fertilizer of Flos Tulipae Gesnerianae according to claim 1, it is characterized in that: described plant growth regulator, it forms by weight percentage, compound sodium nitrophenolate 20% ~ 30%, paclobutrazol 10% ~ 20%, AOAA 10% ~ 20%, ammonia oxygen ethyl vinyl glycine 10% ~ 30%, 6 benzylaminopurine 0 ~ 10%.
4. the special Water soluble fertilizer of Flos Tulipae Gesnerianae according to claim 1 ~ 3, it is characterised in that concrete preparation method comprises the following steps:
1) 7 ~ 10 parts of water-soluble polymer gel and 40 ~ 60 parts of water are made into gel solution stand-by; First 40 ~ 80 parts of carbamide, 70 ~ 80 parts of APPs, 100 parts of potassium sulfate being added in dispersing mixer, be subsequently added into the gel solution prepared, stirring mixing dispersion processes 30 ~ 40 minutes, dries finely ground, obtains gelation compound fertilizer powder;
2) the gelation compound fertilizer powder 30 ~ 35 parts of potassium humates, 30 ~ 40 parts of nitro humus acid potassium, 20 ~ 30 parts of ammonium nitro-humates, 15 ~ 25 parts of medium trace element pre-compositions, 5 ~ 10 portions of plant growth regulators, 7 ~ 9 parts of dispersants and step 1) obtained adds the stirring of high-speed mixer high speed, mixing dispersion 30 ~ 40 minutes, prepares the special Water soluble fertilizer of Flos Tulipae Gesnerianae.
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| CN106234019A (en) * | 2016-09-18 | 2016-12-21 | 大顺国际花卉股份有限公司 | A kind of nutritional solution promoting the many flower buds of Flos Tulipae Gesnerianae and cultural method |
| CN106518364A (en) * | 2016-10-28 | 2017-03-22 | 成都鑫瑞现代农业开发有限公司 | Chrysanthemum leaf fertilizer |
| CN107337521A (en) * | 2017-07-17 | 2017-11-10 | 山东新朝阳作物营养有限公司 | A kind of long-acting Water soluble fertilizer of novel controlled release and preparation method thereof |
| CN107673851A (en) * | 2017-10-26 | 2018-02-09 | 唐翔 | A kind of organic water-soluble fertilizer and preparation method thereof |
| CN109937836A (en) * | 2019-03-27 | 2019-06-28 | 六安初心生物科技有限公司 | A kind of growing dendrobium matrix and preparation method thereof increasing dendrobium polysaccharide content |
| WO2020097359A1 (en) * | 2018-11-07 | 2020-05-14 | Compass Minerals Usa Inc. | Process of converting potassium sulfate to potassium hydrogen sulfate |
| CN111758521A (en) * | 2020-05-28 | 2020-10-13 | 南京农业大学泰州研究院 | Tulip seed ball breeding, planting and harvesting method |
| CN116535264A (en) * | 2023-04-25 | 2023-08-04 | 漳州环境集团有限公司 | Growth regulator of false fructus forsythiae and rejuvenation process thereof |
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Application publication date: 20160601 |