CN104860772B - A kind of haydite flower nutrition cultivation matrix and preparation method thereof - Google Patents
A kind of haydite flower nutrition cultivation matrix and preparation method thereof Download PDFInfo
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Abstract
The invention belongs to landscape flower field of planting, and in particular to a kind of while providing haydite flower nutrition cultivation matrix of flower growth phase adequate nutrients and preparation method thereof.Main body of the present invention is immersion nutriment, complexing material and coated slow release material in haydite, haydite, and described haydite is soft clay haydite；Nutriment is sodium humate HA Na；Being complexed material at least includes one kind in b diammonium disodium edta EDTA 2Na, sodium ethylene diamine tetracetate EDTA 4Na and the sodium DTPA 5Na of diethyl pentetic acid five；Coated slow release material connects agent and polymer including glue.The present invention has specific surface area big according to haydite, loose and porous inner surface, the characteristics of a large amount of water and nutrient can be accommodated, air in haydite internal void is extracted out by decompression vacuum pumping device, it is subsequently injected into nutrient solution, nutrient solution absorption is slowly discharged inside haydite, make haydite while having support and the effect of nutrition flowers.
Description
Technical field
The invention belongs to landscape flower field of planting, and in particular to a kind of while providing the pottery of flower growth phase adequate nutrients
Grain flower nutrition cultivation matrix and preparation method thereof.
Background technology
Haydite is widely used in the soilless culture of flowers, cleans attractive in appearance, general many and peat, sand, vermiculite, perlite etc.
Mix in proportion, using the circulating type culture method for pouring nutrient solution daily and half liquid formula, hydrocone type tank farming etc..Circulating nothing
The essential structure of native culture apparatus is made up of cultivation bed, hopper, circulating pump, liquid supplying and draining device etc., and device is complicated.Hydrocone type without
Soil cultivation essential structure is made up of flowerpot (planting pot), closed fluid storage tank and siphon pipe etc., automatic from storage by siphon pipe
Nutrient solution is sucked into flowerpot in liquid case, one time of nutrition liquid is changed within 1~2 month.Set benzvalene form soilless growing container essential structure be by
Nutrition basin (outer basin) and planting pot (interior basin) are nested together composition, therefore also known as half liquid formula device, and replacing in 1~2 month is once sought
Nutrient solution.Because haydite does not have nutrient supply ability in itself, need specific device to provide nutrient solution, can just play the work of nutrition flowers
With, therefore it is applied in floriculture at home by a definite limitation.
The data retrieved according to inventor, has with close technical scheme of the invention at present：
Disclosed in a kind of publication number 202819196U invention " cultivating pool using haydite as matrix " it is a kind of using haydite as
The cultivating pool of matrix, it includes cultivating pool, haydite matrix layer, support, nutrient solution shower and nutrient spray nozzle.So that plant is fast
Fast-growing is long, and growth cycle is short, the features such as winter will not be influenceed when growing by weather.
A kind of Self-suction ceramsite cultivation disclosed in the invention " Self-suction ceramsite cultivation " of application number 201310152197.6
Method, be divided into above and below two layers of holder, upper strata fixes plant with haydite, and lower floor has between the nutrient solution prepared, levels and had
One connection shoes band, makes the nutrient solution of lower floor be drawn into using the siphonage of physics in the loop configuration on upper strata, is that plant carries
Fertilizer water, reduces flower cultivation difficulty.
Publication number 103804072A invention " intelligent nutrition matrix " discloses a kind of intelligent nutrition matrix, belongs to without soil cultivation
Training field.Including intelligent nutrition sand, turf and haydite, with ecological, environmental protective, highly effective water-keeping, slow-release or control-release fertilizer, repeatable utilize
Advantage.
Above-mentioned prior art, is all the soilless culture class of haydite and nutrient solution, other matrix and special device fit applications
Mode, their common problems are can not be using haydite as independent cultivation matrix, while can not be adsorbed in nutrient solution
Inside haydite.
The content of the invention
It is an object of the invention to provide a kind of while having the haydite flower nutrition cultivation of support and the effect of nutrition flowers
Matrix.The present invention also aims to provide a kind of preparation method of haydite flower nutrition cultivation matrix.
The object of the present invention is achieved like this：
A kind of haydite flower nutrition cultivation matrix, main body is immersion nutriment, complexing material and coating in haydite, haydite
Sustained-release materials, described haydite is soft clay haydite；Nutriment is sodium humate HA-Na；Being complexed material at least includes second
Two ammonium tetraacethyl disodium EDTA-2Na, tetrasodium ethylenediamine tetraacetate EDTA-4Na and the sodium DTPA-5Na of diethyl pentetic acid five
In one kind；Coated slow release material connects agent and polymer including glue.
In described coated slow release material, glue, which connects agent, at least includes calcium chloride CaCl2With borax Na2B4O7·10H2In O
It is a kind of；Described polymer at least includes sodium alginate (C6H7NaO6)xOr polyvinyl alcohol (C2H4O) one kind in n.
Also at least include polyacrylamide, Arabic gum, agar, carragheen, pectin, Huang in described coated slow release material
One kind in virgin rubber, sodium carboxymethylcellulose, starch phosphate sodium and hydroxymethyl starch.
Described nutriment also comprises at least ammonium dihydrogen phosphate NH4H2PO4, calcium nitrate Ca (NO3)2.4H2O, magnesium sulfate
MgSO4.7H2O, potassium nitrate KNO3, ammonium nitrate NH4NO3With ferrous sulfate FeSO4.7H2One kind in O.
Described haydite is the round particle that clay is fired, and is divided into big haydite, particle diameter 16-20mm according to diameter；In
Haydite, particle diameter 6-15mm；Small haydite, particle diameter is 5mm, and composition includes aluminium and silicide.
A kind of preparation method of haydite flower nutrition cultivation matrix, comprises the following steps：
(1) matrix uses soft clay haydite, is separated by particle size, respectively big haydite, particle diameter 16-20mm；Middle pottery
Grain, particle diameter 6-15mm；Small haydite, particle diameter is 5mm；
(2) the sodium humate aqueous solution is configured：Sodium humate raw material is weighed, water is added, is sufficiently stirred for, dissolves, filtering is removed
Insoluble matter is with after impurity, obtaining the sodium humate aqueous solution；
(3) the configuration complexing material aqueous solution：At least weigh b diammonium disodium edta, the sodium of b diammonium edta four and diethyl
One kind in base Pentetate Pentasodium, adds water, and heating is completely dissolved complexing material, and constant volume after cooling obtains complex compound
The matter aqueous solution；
(4) aqueous solutions of polymers is configured：One kind in sodium alginate or polyvinyl alcohol is weighed, water is added and is allowed to dissolve, it is fixed
Appearance obtains aqueous solutions of polymers；
(5) configuration glue connects the agent aqueous solution：One kind in calcium chloride or borax is weighed, water is added and is allowed to after being completely dissolved, it is fixed
Appearance obtains glue and connects the agent aqueous solution；
(6) composite nutrient-fluid is configured：The complexing material aqueous solution addition obtained by step (3) is measured to be obtained by step (2)
The sodium humate aqueous solution, constant volume obtains composite nutrient-fluid；
(7) haydite for the three kinds of specification particle diameters that will be obtained by step (1), is matched according to volume ratio respectively, is put into vacuum suction
The composite nutrient-fluid obtained by step (6) is added after being depressurized in adnexa, standing is treated that haydite adsorbs composite nutrient-fluid completely, satisfied
With the haydite of absorption composite nutrient-fluid；
(8) saturation obtained by step (7) absorption nutrient solution haydite is completely immersed in the polymer obtained by step (4)
In the aqueous solution, pull out after draining, the agent aqueous solution is connected with the glue that watering can is obtained to haydite surface even spraying by step (5), makes pottery
The grain equal spin coating in outer surface is linked to be film, obtains haydite flower nutrition cultivation matrix.
Ammonium dihydrogen phosphate NH is also at least added in described composite nutrient-fluid4H2PO4, calcium nitrate Ca (NO3)2.4H2O, sulfuric acid
Magnesium MgSO4.7H2O, potassium nitrate KNO3, ammonium nitrate NH4NO3With ferrous sulfate FeSO4.7H2One kind in O.
The beneficial effects of the present invention are：
(1) haydite materials is screened：Using soft clay haydite as raw material, haydite wide material sources and with low cost；Using haydite as
Soilless cultivation substrate of flowers, sanitation and hygiene are attractive in appearance.
(2) absorbing process is depressurized：In decompressor, haydite takes out air in haydite internal void in vacuum
Go out, under lower pressure, composite nutrient-fluid is added, and can be absorbed into inside haydite rapidly, be made haydite internal defect hole by nutrition
Liquid is full of, so that haydite has trophism, it is possible to provide nutrient needed for flower growth.
(3) composite nutrient-fluid is constituted：Nutrient solution composition includes nitrogen, phosphorus, potassium, calcium, iron, magnesium necessary to flower growth, simultaneously
Humic acid component is added, is conducive to nutrition to be absorbed by flowers；The addition of material is complexed, on the one hand prevents humic-acid-type substances from wadding a quilt with cotton
It is solidifying, while making the available state of iron ion holding divalence.
(4) coated slow release technique：Agent calcium chloride is connected with film forming agent sodium alginate and glue and is adsorbing the haydite table of nutrient solution
Bread clothing, can be such that nutriment slowly discharges, and reach the effect of long-acting supply nutrition.
(5) there is haydite flower nutrition cultivation matrix prepared by the present invention nutritive element content to enrich, persistently supply flowers
The characteristics of growing nutrient, be the excellent substrates of home flower soilless culture.
The essential nutrient contents of haydite flower nutrition cultivation matrix prepared by the technology of the present invention are：HA 5.40 milligrams/100
Gram, N2.15-2.98 grams/100 grams, P2O50.22-0.65 grams/100 grams, K2O 0.68-1.52 gram/100 gram, CaO 1.16-
1.30 grams/100 grams, MgO 0.38-0.58 gram/100 gram, FeO 0.21-0.28 gram/100 gram.The soilless culture base of current flowers
Matter generally uses peat, rock wool, perlite, vermiculite, sand, wood chip etc., and by comparison, with neat and tidy, body is attractive in appearance for haydite,
Light weight, pollution-free, capable of washing, durable in use, the features such as chemical property is also more stable.Due to haydite itself retain water and nutrients energy
The limitation of power difference, is often mixed with other raw materials applied to flower culture.Product of the present invention and other soilless cultivation substrate of flowers
Compare, individually using haydite as cultivation matrix, product both has effect attractive in appearance, and the nutrient of abundance can be provided again.The present invention is made
Haydite flower nutrition cultivation matrix can be used as home flower support plant excellent substrates.
The present invention has specific surface area big according to haydite, and loose and porous inner surface can accommodate the spy of a large amount of water and nutrient
Point, air in haydite internal void is extracted out, be subsequently injected into nutrient solution by decompression vacuum pumping device, makes nutrient solution absorption in pottery
Intragranular portion slowly discharges, and makes haydite while having support and the effect of nutrition flowers.
Brief description of the drawings
Fig. 1 is the big haydite of the present invention and middle haydite particle diameter relation curve.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
A kind of haydite flower nutrition cultivation matrix, including haydite, nutriment, complexing material and coated slow release material, institute
The haydite stated is soft clay haydite；Nutriment is sodium humate；Being complexed material at least includes b diammonium disodium edta, second
One kind in the sodium of ethylenediamine tetraacetic acid (EDTA) four and the sodium of diethyl pentetic acid five；Coated slow release material at least includes sodium alginate, gathered
Vinyl alcohol, polyacrylamide, Arabic gum, agar, carragheen, pectin, xanthans, sodium carboxymethylcellulose, starch phosphate
One kind in sodium and hydroxymethyl starch.
Embodiment 2
Scheme is same as Example 1, and difference is that described coated slow release material also at least includes in calcium chloride and borax
One kind.
Embodiment 3
Scheme is identical with embodiment 1 or 2, and difference is that described nutriment also comprises at least ammonium dihydrogen phosphate, nitric acid
One kind in calcium, magnesium sulfate, potassium nitrate, ammonium nitrate and ferrous sulfate.
Embodiment 4
Scheme is identical with embodiment 1 or 2 or 3, and difference is that described haydite is the round particle that clay is fired, into
Dividing includes aluminium and silicide.
Embodiment 5
Scheme is identical with any one in embodiment 1-4, and difference is that described haydite is divided into big haydite according to diameter,
Particle diameter 16-20mm；Middle haydite, particle diameter 6-15mm；Small haydite, particle diameter is 5mm.
Embodiment 6
Scheme is identical with any one in embodiment 1-5, and difference is that described sodium humate is that humic acid content is
400g/kg sodium humate raw material presses 1g with water：10ml ratios are sufficiently stirred for, dissolve after, filtering is obtained after removing insoluble matter
Filtrate, be the sodium humate aqueous solution that humic acid content is 4g/100ml.
Embodiment 7
Scheme is same as Example 3, difference be described raw material ammonium dihydrogen phosphate, calcium nitrate, magnesium sulfate, potassium nitrate,
Ammonium nitrate, ferrous sulfate, b diammonium disodium edta, sodium alginate and calcium chloride are AR or chemically pure reagent.
Embodiment 8
Scheme is same as Example 7, and difference is that described nutrition content is respectively：Ammonium dihydrogen phosphate 0.66-
1.94g/100ml, calcium nitrate 6.33-7.06g/100ml, magnesium sulfate 4.30-6.56g/100ml, potassium nitrate 2.71-6.02g/
100ml, ammonium nitrate 5.86-10.22g/100ml, ferrous sulfate 1.50-2.0g/100ml, carrier is water.
Embodiment 9
Scheme is same as Example 8, and difference is that described complexing material is the b diammonium disodium edta aqueous solution, content
For 10.0g/100ml.
Embodiment 10
Scheme is same as Example 9, and difference is in described coated slow release material that sodium alginate is 2.0g/100ml water
Solution, calcium chloride is the 4.0g/100ml aqueous solution.
Embodiment 11
A kind of preparation method of haydite flower nutrition cultivation matrix, comprises the following steps：
(1) matrix uses soft clay haydite, is separated by particle size, respectively big haydite, particle diameter 16-20mm；Middle pottery
Grain, particle diameter 6-15mm；Small haydite, particle diameter is 5mm；
(2) the sodium humate aqueous solution is configured：Sodium humate raw material is weighed, water is added, is sufficiently stirred for, dissolves, filtering is removed
Insoluble matter is with after impurity, obtaining the sodium humate aqueous solution；
(3) the configuration complexing material aqueous solution：At least weigh b diammonium disodium edta, sodium ethylene diamine tetracetate and diethyl
One kind in Pentetate Pentasodium, adds water, and heating is completely dissolved complexing material, constant volume after cooling, obtains being complexed material
The aqueous solution；
(4) sodium alginate aqueous solution is configured：Sodium alginate is weighed, water is added and is allowed to dissolve, constant volume obtains sodium alginate water
Solution；
(5) calcium chloride water is configured：Calcium chloride is weighed, water is added and is allowed to after being completely dissolved, constant volume obtains calcium chloride water
Solution；
(6) composite nutrient-fluid is configured：The complexing material aqueous solution addition obtained by step (3) is measured to be obtained by step (2)
The sodium humate aqueous solution, constant volume obtains composite nutrient-fluid；
(7) haydite for the three kinds of specification particle diameters that will be obtained by step (1), is matched according to volume ratio respectively, is put into vacuum suction
The composite nutrient-fluid obtained by step (6) is added after being depressurized in adnexa, standing is treated that haydite adsorbs composite nutrient-fluid completely, satisfied
With the haydite of absorption composite nutrient-fluid；
(8) saturation obtained by step (7) absorption nutrient solution haydite is completely immersed in the alginic acid obtained by step (4)
In sodium water solution, pull out after draining, the calcium chloride water obtained with watering can to haydite surface even spraying by step (5) makes
The equal spin coating in haydite outer surface is linked to be film, obtains haydite flower nutrition cultivation matrix.
Embodiment 12
Scheme is identical with embodiment 11, and difference is the complexing material aqueous solution obtained in the step (6) by step (3)
The sodium humate aqueous solution obtained by step (2) is added after being mixed with nutriment compound aqueous solution, constant volume obtains compound battalion
Nutrient solution, described nutriment compound aqueous solution is measured including at least ammonium dihydrogen phosphate, calcium nitrate, magnesium sulfate, potassium nitrate, nitre
One kind in sour ammonium and ferrous sulfate, is dissolved in the water what is obtained.
Embodiment 13
Scheme is identical with embodiment 12, and difference is the saturation absorption that described step (8) will be obtained by step (7) first
Nutrient solution haydite is completely immersed in into sodium alginate aqueous solution, is then pulled out after draining, with watering can to haydite surface even spraying
The calcium chloride water obtained by step (5), makes the equal spin coating in haydite outer surface be linked to be film, obtains haydite flower nutrition cultivation base
Matter, described sodium alginate aqueous solution is weighed and obtained after sodium alginate after the dissolving of addition water, constant volume.
Embodiment 14
Scheme is identical with embodiment 13, and difference is
The sodium humate aqueous solution：Sodium humate raw material 10g is weighed, 100ml water is added, is sufficiently stirred for, is allowed to dissolve, is filtered
Insoluble matter is removed with after impurity, obtaining humic acid content for the 4.0g/100ml aqueous solution, is the sodium humate aqueous solution；
Nutriment compound aqueous solution：Ammonium dihydrogen phosphate 0.66-1.94g, calcium nitrate 6.33-7.06g, sulfuric acid are weighed respectively
Magnesium 4.30-6.56g, potassium nitrate 2.71-6.02g, ammonium nitrate 5.86-10.22g and ferrous sulfate 1.50-2.0g, are dissolved in 50ml
In water, nutriment compound aqueous solution is obtained；
The b diammonium disodium edta aqueous solution：10.0g b diammonium disodium edtas are weighed, 90ml water is added, it is slightly hot to make
Be completely dissolved, 100ml is settled to after cooling, content is obtained for the 10.0g/100ml b diammonium disodium edta aqueous solution；
Sodium alginate aqueous solution：2.0g sodium alginates are weighed, 90ml water is added, is allowed to dissolve, is settled to 100ml, obtain
Content is 2.0g/100ml sodium alginate aqueous solutions；
Calcium chloride water：4.0g calcium chloride is weighed, 90ml water is added and is allowed to after being completely dissolved, be settled to 100ml, obtain
Content is 4.0g/100ml calcium chloride waters；
Composite nutrient-fluid：It is accurate to measure by b diammonium disodium edta aqueous solution 20.0-26.8ml and obtained nutrients
Matter compound aqueous solution is mixed, and is then added obtained sodium humate aqueous solution 0.25ml, after being sufficiently mixed, is settled to 100ml,
Composite nutrient-fluid is obtained, its Main Ingredients and Appearance content is：HA 10.0mg/100ml、N 3.99-5.52g/100ml、P2O5 0.41-
1.20g/100ml、K2O 1.26-2.82g/100ml、CaO 2.16-2.41g/100ml、MgO 0.70-1.07g/100ml、
FeO 0.39-0.51g/100ml、EDTA-Na22.0-2.68g/100ml；
By obtain three kinds of specification particle diameter haydites, respectively according to the big haydite of volume ratio：Middle haydite：Small haydite is 1：1：1 He
Middle haydite：Small haydite is 1：1 forms two kinds of substrate compositions, and it is -0.068mpa to be put into pressure in vacuum absorber, is depressurized 35 minutes
Obtained composite nutrient-fluid is added afterwards, 30 minutes are stood, absorption completely is treated, obtains saturation absorption nutrient solution haydite；
Obtained saturation absorption nutrient solution haydite is completely immersed in into obtained sodium alginate aqueous solution, then pulled out slightly
After draining, with watering can to its surface even spraying calcium chloride water, the equal spin coating in haydite outer surface is linked to be film, obtain haydite flower
Grass nutrition cultivation matrix, its essential nutrient contents is：HA 5.40mg/100g、N 2.15-2.98g/100g、P2O5 0.22-
0.65g/100g、K2O 0.68-1.52g/100g、CaO 1.16-1.30g/100g、MgO 0.38-0.58g/100g、FeO
0.21-0.28g/100g。
Embodiment 15
(1) raw material soft clay haydite, containing silica (SiO2) 58.0 grams/100 grams, alundum (Al2O3) (Al2O3)23.0
Gram/100 grams, pH6.2；(2) raw material haydite is separated by particle size, respectively big haydite (16-20 millimeters of particle diameter), middle haydite
(6-15 millimeters of particle diameter) and small haydite (particle diameter is 5 millimeters)；(3) the sodium humate aqueous solution：Weigh humic acid content for 400 grams/
Kilogram 10.0 grams of solid sodium humate raw material, add 100 milliliters of water, be sufficiently stirred for, be allowed to dissolve, filtering remove insoluble matter with
After impurity, it is 4.0 grams/100 milliliters sodium humate aqueous solution to obtain humic acid content；(4) nutriment compound aqueous solution：Respectively
Weigh 0.66-1.94 grams of ammonium dihydrogen phosphate, 6.33-7.06 grams of calcium nitrate, 4.30-6.56 grams of magnesium sulfate, potassium nitrate 2.71-6.02
Gram, 1.50-2.0 grams of 5.86-10.22 grams of ammonium nitrate and ferrous sulfate, be dissolved in 50 milliliters of water, obtain nutriment Compound Water
Solution；(5) the b diammonium disodium edta aqueous solution：10.0 grams of b diammonium disodium edtas are weighed, 90 milliliters of water are added, it is slightly hot
It is allowed to be completely dissolved, 100 milliliters is settled to after cooling, obtains content water-soluble for 10.0 grams/100 milliliters b diammonium disodium edtas
Liquid；(6) composite nutrient-fluid：It is accurate measure 20.0-26.8 milliliter of the b diammonium disodium edta aqueous solution being obtained by step (5) and
The nutriment compound aqueous solution mixing obtained by step (4), then adds the sodium humate aqueous solution obtained by step (3)
0.25 milliliter, after being sufficiently mixed, 100 milliliters are settled to, composite nutrient-fluid is obtained, its Main Ingredients and Appearance content is：The millis of HA 10.0
Gram/100 milliliters, N 3.99-5.52 gram/100 milliliter, P2O50.41-1.20 grams/100 milliliters, K2O1.26-2.82 grams/100 millis
Liter, CaO 2.16-2.41 gram/100 milliliter, MgO 0.70-1.07 gram/100 milliliter, FeO 0.39-0.51 gram/100 milliliter,
EDTA-Na22.0-2.68 grams/100 milliliters；(7) sodium alginate aqueous solution：2.0 grams of sodium alginates are weighed, 90 milliliters of water are added,
It is allowed to dissolve, is settled to 100 milliliters, it is 2.0 grams/100 milliliters sodium alginate aqueous solutions to obtain content；(8) calcium chloride water：
4.0 grams of calcium chloride are weighed, 90 milliliters of water is added and is allowed to after being completely dissolved, be settled to 100 milliliters, it is 4.0 grams/100 to obtain content
Milliliter calcium chloride water；(9) decompression absorption：The three kinds of specification particle diameter haydites that will be obtained by step (2), respectively according to volume ratio
Big haydite：Middle haydite：Small haydite is 1：1：1 and middle haydite：Small haydite is 1：1 forms two kinds of substrate compositions, is put into vacuum suction
Pressure is -0.068 millipascal in device, and decompression adds the composite nutrient-fluid obtained by step (6) after 35 minutes, stand 30 minutes, treat
Absorption completely, obtains saturation absorption nutrient solution haydite；(10) coated slow release：The saturation absorption nutrient solution that will be obtained by step (9)
Haydite is completely immersed in into the sodium alginate aqueous solution obtained by step (7), is then pulled out after slightly draining, with watering can to its surface
The calcium chloride water that even spraying is obtained by step (8), makes the equal spin coating in haydite outer surface be linked to be film, obtains haydite flower nutrition
Cultivation matrix, its essential nutrient contents is：5.40 milligrams/100 grams of HA, N2.15-2.98 grams/100 grams, P2O5 0.22-0.65
Gram/100 grams, K2O 0.68-1.52 gram/100 gram, CaO 1.16-1.30 gram/100 gram, MgO 0.38-0.58 gram/100 gram,
FeO 0.21-0.28 gram/100 gram.
Embodiment 16
Haydite materials is separated by particle size, big haydite (16-20 millimeters of particle diameter), middle haydite (particle diameter 6-15 are taken respectively
Millimeter) and small haydite (particle diameter be 5 millimeters) by volume 1：1：1 mixing；Weigh the solid that humic acid content is 400 g kgs
10.0 grams of sodium humate raw material, adds 100 milliliters of water, is sufficiently stirred for, is allowed to dissolve, and filtering removes insoluble matter with after impurity, obtaining
It is 4.0 grams/100 milliliters sodium humate aqueous solution to humic acid content；Ammonium dihydrogen phosphate (NH is weighed respectively4H2PO4) 1.94 grams,
Calcium nitrate [Ca (NO3)2.4H2O] 7.06 grams, magnesium sulfate (MgSO4.7H2O) 6.56 grams, potassium nitrate (KNO3) 3.62 grams, ammonium nitrate
(NH4NO3) 10.22 grams and ferrous sulfate (FeSO4.7H2O) 2.0 grams, it is dissolved in 50 milliliters of water, obtains nutriment Compound Water
Solution；10.0 grams of b diammonium disodium edtas are weighed, 90 milliliters of water are added, it is slightly hot to be allowed to be completely dissolved, it is settled to after cooling
100 milliliters, it is 10.0 grams/100 milliliters b diammonium disodium edta aqueous solution to obtain content；Accurately measure b diammonium edta two
26.8 milliliters of sodium water solution is mixed with nutriment compound aqueous solution, is then added 0.25 milliliter of the sodium humate aqueous solution, is filled
Divide after mixing, be settled to 100 milliliters, obtain composite nutrient-fluid；2.0 grams of sodium alginates are weighed, 90 milliliters of water is added, is allowed to molten
Solution, is settled to 100 milliliters, and it is 2.0 grams/100 milliliters sodium alginate aqueous solutions to obtain content；4.0 grams of calcium chloride are weighed, 90 are added
Milliliter water is allowed to after being completely dissolved, and is settled to 100 milliliters, and it is 4.0 grams/100 milliliters calcium chloride waters to obtain content；Will mixing
Three kinds of good specification particle diameter haydites are put into vacuum absorber, are decompressed to pressure for -0.068 millipascal, and decompression is added after 35 minutes
Composite nutrient-fluid, stands 30 minutes, treats absorption completely, obtains saturation absorption nutrient solution haydite；Saturation is adsorbed into nutrient solution haydite
Be completely immersed in into sodium alginate aqueous solution, then pull out after slightly draining, then by calcium chloride water with watering can to its surface
Even spraying, makes the equal spin coating in haydite outer surface be linked to be film, obtains the haydite flower nutrition cultivation matrix suitable for manurial-philous flowers, such as hangs
It is blue.Its essential nutrient contents is：5.40 milligrams/100 grams of HA, 2.98 grams/100 grams of N, P2O50.65 gram/100 grams, K2O
0.91 gram/100 grams, 1.30 grams/100 grams of CaO, 0.58 gram/100 grams of MgO, 0.28 gram/100 grams of FeO.
Embodiment 17
Haydite materials is separated by particle size, middle haydite (6-15 millimeters of particle diameter) and small haydite are taken respectively, and (particle diameter is 5 millis
Rice) by volume 1：1 mixing；10.0 grams of the solid sodium humate raw material that humic acid content is 400 g kgs is weighed, 100 are added
Milliliter water, is sufficiently stirred for, is allowed to dissolve, and filtering removes insoluble matter with after impurity, obtaining humic acid content for 4.0 grams/100 milliliters
The sodium humate aqueous solution；Ammonium dihydrogen phosphate (NH is weighed respectively4H2PO4) 0.74 gram, calcium nitrate [Ca (NO3)2.4H2O] 6.39 grams,
Magnesium sulfate (MgSO4.7H2O) 4.30 grams, potassium nitrate (KNO3) 6.02 grams, ammonium nitrate (NH4NO3) 5.86 grams and ferrous sulfate
(FeSO4.7H2O) 1.50 grams, it is dissolved in 50 milliliters of water, obtains nutriment compound aqueous solution；Weigh 10.0 grams of ammoniums four of second two
Acetic acid disodium, adds 90 milliliters of water, slightly hot to be allowed to be completely dissolved, and 100 milliliters are settled to after cooling, and it is 10.0 to obtain content
Gram/100 milliliters of b diammonium disodium edta aqueous solution；Accurately measure 20.0 milliliters of the b diammonium disodium edta aqueous solution and nutrition
Material compound aqueous solution is mixed, and is then added 0.25 milliliter of the sodium humate aqueous solution, after being sufficiently mixed, is settled to 100 milliliters,
Obtain composite nutrient-fluid；2.0 grams of sodium alginates are weighed, 90 milliliters of water is added, is allowed to dissolve, is settled to 100 milliliters, obtains content
For 2.0 grams/100 milliliters sodium alginate aqueous solutions；4.0 grams of calcium chloride are weighed, 90 milliliters of water is added and is allowed to after being completely dissolved, constant volume
To 100 milliliters, it is 4.0 grams/100 milliliters calcium chloride waters to obtain content；Mix two kinds of specification particle diameter haydites are put into
In vacuum absorber, pressure is decompressed to for -0.068 millipascal, decompression adds composite nutrient-fluid after 35 minutes, stands 30 minutes, treat
Absorption completely, obtains saturation absorption nutrient solution haydite；Saturation absorption nutrient solution haydite is completely immersed in sodium alginate aqueous solution
In, then pull out after slightly draining, then by calcium chloride water with watering can to its surface even spraying, make haydite outer surface uniform
Glue is linked to be film, obtains haydite flower nutrition cultivation matrix, available for plant Chinese rose.Its essential nutrient contents is：The millis of HA 5.40
Gram/100 grams, 2.20 grams/100 grams of N, P2O50.24 gram/100 grams, K21.52 grams/100 grams of O, 1.18 grams/100 grams of CaO,
0.38 gram/100 grams of MgO, 0.21 gram/100 grams of FeO.
Embodiment 18
Haydite materials is separated by particle size, middle haydite (6-15 millimeters of particle diameter) and small haydite are taken respectively, and (particle diameter is 5 millis
Rice) by volume 1：1 mixing；10.0 grams of the solid sodium humate raw material that humic acid content is 400 g kgs is weighed, 100 are added
Milliliter water, is sufficiently stirred for, is allowed to dissolve, and filtering removes insoluble matter with after impurity, obtaining humic acid content for 4.0 grams/100 milliliters
The sodium humate aqueous solution；Ammonium dihydrogen phosphate (NH is weighed respectively4H2PO4) 0.66 gram, calcium nitrate [Ca (NO3)2.4H2O] 6.33 grams,
Magnesium sulfate (MgSO4.7H2O) 5.22 grams, potassium nitrate (KNO3) 4.29 grams, ammonium nitrate (NH4NO3) 6.39 grams and ferrous sulfate
(FeSO4.7H2O) 1.50 grams, it is dissolved in 50 milliliters of water, obtains nutriment compound aqueous solution；Weigh 10.0 grams of ammoniums four of second two
Acetic acid disodium, adds 90 milliliters of water, slightly hot to be allowed to be completely dissolved, and 100 milliliters are settled to after cooling, and it is 10.0 to obtain content
Gram/100 milliliters of b diammonium disodium edta aqueous solution；Accurately measure 20.0 milliliters of the b diammonium disodium edta aqueous solution and nutrition
Material compound aqueous solution is mixed, and is then added 0.25 milliliter of the sodium humate aqueous solution, after being sufficiently mixed, is settled to 100 milliliters,
Obtain composite nutrient-fluid；2.0 grams of sodium alginates are weighed, 90 milliliters of water is added, is allowed to dissolve, is settled to 100 milliliters, obtains content
For 2.0 grams/100 milliliters sodium alginate aqueous solutions；4.0 grams of calcium chloride are weighed, 90 milliliters of water is added and is allowed to after being completely dissolved, constant volume
To 100 milliliters, it is 4.0 grams/100 milliliters calcium chloride waters to obtain content；Mix two kinds of specification particle diameter haydites are put into
In vacuum absorber, pressure is decompressed to for -0.068 millipascal, decompression adds composite nutrient-fluid after 35 minutes, stands 30 minutes, treat
Absorption completely, obtains saturation absorption nutrient solution haydite；Saturation absorption nutrient solution haydite is completely immersed in sodium alginate aqueous solution
In, then pull out after slightly draining, then by calcium chloride water with watering can to its surface even spraying, make haydite outer surface uniform
Glue is linked to be film, obtains haydite flower nutrition cultivation matrix, available for plant jonquil.Its essential nutrient contents is：The millis of HA 5.40
Gram/100 grams, 2.15 grams/100 grams of N, P2O50.22 gram/100 grams, K21.08 grams/100 grams of O, 1.16 grams/100 grams of CaO,
0.46 gram/100 grams of MgO, 0.21 gram/100 grams of FeO.
Embodiment 19
Haydite materials is separated by particle size, middle haydite (6-15 millimeters of particle diameter) and small haydite are taken respectively, and (particle diameter is 5 millis
Rice) by volume 1：1 mixing；10.0 grams of the solid sodium humate raw material that humic acid content is 400 g kgs is weighed, 100 are added
Milliliter water, is sufficiently stirred for, is allowed to dissolve, and it is 4 grams/100 milliliters corruption that filtering, which removes insoluble matter with after impurity, obtaining humic acid content,
Phytic acid sodium water solution；Ammonium dihydrogen phosphate (NH is weighed respectively4H2PO4) 1.50 grams, calcium nitrate [Ca (NO3)2.4H2O] 6.33 grams, sulphur
Sour magnesium (MgSO4.7H2O) 4.60 grams, potassium nitrate (KNO3) 2.71 grams, ammonium nitrate (NH4NO3) 7.89 grams and ferrous sulfate
(FeSO4.7H2O) 1.50 grams, it is dissolved in 50 milliliters of water, obtains nutriment compound aqueous solution；Weigh 10.0 grams of ammoniums four of second two
Acetic acid disodium, adds 90 milliliters of water, slightly hot to be allowed to be completely dissolved, and 100 milliliters are settled to after cooling, and it is 10.0 to obtain content
Gram/100 milliliters of b diammonium disodium edta aqueous solution；Accurately measure 20.0 milliliters of the b diammonium disodium edta aqueous solution and nutrition
Material compound aqueous solution is mixed, and is then added 0.25 milliliter of the sodium humate aqueous solution, after being sufficiently mixed, is settled to 100 milliliters,
Obtain composite nutrient-fluid；2.0 grams of sodium alginates are weighed, 90 milliliters of water is added, is allowed to dissolve, is settled to 100 milliliters, obtains content
For 2.0 grams/100 milliliters sodium alginate aqueous solutions；4.0 grams of calcium chloride are weighed, 90 milliliters of water is added and is allowed to after being completely dissolved, constant volume
To 100 milliliters, it is 4.0 grams/100 milliliters calcium chloride waters to obtain content；Mix two kinds of specification particle diameter haydites are put into
In vacuum absorber, pressure is decompressed to for -0.068 millipascal, decompression adds composite nutrient-fluid after 35 minutes, stands 30 minutes, treat
Absorption completely, obtains saturation absorption nutrient solution haydite；Saturation absorption nutrient solution haydite is completely immersed in sodium alginate aqueous solution
In, then pull out after slightly draining, then by calcium chloride water with watering can to its surface even spraying, make haydite outer surface uniform
Glue is linked to be film, obtains haydite flower nutrition cultivation matrix, is taken root available for plant.Its essential nutrient contents is：HA 5.40
Milligram/100 grams, 2.38 grams/100 grams of N, P2O50.50 gram/100 grams, K20.68 gram/100 grams of O, CaO1.16 grams/100 grams,
0.40 gram/100 grams of MgO, 0.21 gram/100 grams of FeO.
Embodiment 20
Scheme Example 1-19 is identical, and difference is that the diameter Relationship of big haydite and middle haydite is：
R=-0.045r2+ 0.45r+19.37,6≤r≤15.
Wherein r is middle haydite footpath, and R is big haydite footpath, and unit is mm.
Wherein r optimal value be 6,6.25,6.57,6.86,7,7.38,7.85,7.95,8.2,8.57,8.76,9,
9.26、9.56、9.82、10、10.38、10.67、11.25、12、12.36、12.75、12.9、13.5、13.75、14、14.5、
15。
The absorption of nutrient solution and release rate highest under the particle diameter relation, and ensure that the space between haydite ensures plant
Growth.
Embodiment 21
It is given below in the optimum proportioning of complexing material, every 100ml aqueous solution, b diammonium disodium edta EDTA-2Na,
Sodium ethylene diamine tetracetate EDTA-4Na and the sodium DTPA-5Na of diethyl pentetic acid five proportion relation are met：
Y=-0.05625x2+0.7625x
Z=-0.05x2+0.6x
Wherein x is the weight of disodium ethylene diamine tetraacetate, and y is the weight of sodium ethylene diamine tetracetate, and z is diethyl triamine five
The weight of the sodium of acetic acid five, 10 >=x >=8, unit g.Optimum proportioning is：X=8, x=8.5, x=9, x=9.5, x=10.
There is the effect of optimal polymer reaction speed, pH value and anti-coagulating action under the proportioning.
Embodiment 21
The optimum proportioning of complexing material is given below：
(1) ammonium dihydrogen phosphate 0.66/100ml, calcium nitrate 6.33g/100ml, magnesium sulfate 4.30g/100ml, potassium nitrate
2.71g/100ml, ammonium nitrate 5.86g/100ml, ferrous sulfate 1.50/100ml, carrier is water.
(2) ammonium dihydrogen phosphate 0.78/100ml, calcium nitrate 6.45g/100ml, magnesium sulfate 5.1g/100ml, potassium nitrate
3.2g/100ml, ammonium nitrate 6.3g/100ml, ferrous sulfate 1.6g/100ml, carrier is water.
(3) ammonium dihydrogen phosphate 1.25g/100ml, calcium nitrate 6.85g/100ml, magnesium sulfate 5.75g/100ml, potassium nitrate
4.7g/100ml, ammonium nitrate 7.85g/100ml, ferrous sulfate 1.7g/100ml, carrier is water.
(4) ammonium dihydrogen phosphate 1.52g/100ml, calcium nitrate 7.0g/100ml, magnesium sulfate 6.2g/100ml, potassium nitrate
5.3g/100ml, ammonium nitrate 8.85g/100ml, ferrous sulfate 1.85g/100ml, carrier is water.
(5) ammonium dihydrogen phosphate 1.94g/100ml, calcium nitrate 7.06g/100ml, magnesium sulfate 6.56g/100ml, potassium nitrate
6.02g/100ml, ammonium nitrate 10.22g/100ml, ferrous sulfate 2.0g/100ml, carrier is water.
Under above-mentioned optimum proportioning, the nutrition supply of plant reaches optimum proportioning, and the nutrition most helpful in plant ensures.
Claims (6)
1. a kind of haydite flower nutrition cultivation matrix, main body is immersion nutriment, complexing material in haydite, haydite and is coated slow
Release material, it is characterised in that：Described haydite is soft clay haydite；Nutriment is sodium humate HA-Na；It is complexed material extremely
Include disodium ethylene diamine tetraacetate EDTA-2Na, tetrasodium ethylenediamine tetraacetate EDTA-4Na and the sodium of diethyl pentetic acid five less
One kind in DTPA-5Na；Coated slow release material connects agent and polymer including glue；
In described coated slow release material, glue, which connects agent, at least includes calcium chloride CaCl2With borax Na2B4O7·10H2One kind in O；
Described polymer at least includes sodium alginate (C6H7NaO6)xOr polyvinyl alcohol (C2H4O) one kind in n.
2. a kind of haydite flower nutrition cultivation matrix according to claim 1, it is characterised in that：Described coated slow release thing
Also at least include polyacrylamide, Arabic gum, agar, carragheen, pectin, xanthans, sodium carboxymethylcellulose, starch in matter
One kind in sodium phosphate and hydroxymethyl starch.
3. a kind of haydite flower nutrition cultivation matrix according to claim 1, it is characterised in that：Described nutriment is also
Including at least ammonium dihydrogen phosphate NH4H2PO4, calcium nitrate Ca (NO3)2.4H2O, magnesium sulfate MgSO4.7H2O, potassium nitrate KNO3, nitric acid
Ammonium NH4NO3With ferrous sulfate FeSO4.7H2One kind in O.
4. a kind of haydite flower nutrition cultivation matrix according to claim 1, it is characterised in that：Described haydite is clay
The round particle fired, is divided into big haydite, particle diameter 16-20mm according to diameter；Middle haydite, particle diameter 6-15mm；Small haydite, grain
Footpath is 5mm, and composition includes aluminium and silicide.
5. a kind of preparation method of haydite flower nutrition cultivation matrix, it is characterised in that comprise the following steps：
(1) matrix uses soft clay haydite, is separated by particle size, respectively big haydite, particle diameter 16-20mm；Middle haydite, grain
Footpath 6-15mm；Small haydite, particle diameter is 5mm；
(2) the sodium humate aqueous solution is configured：Sodium humate raw material is weighed, water is added, is sufficiently stirred for, dissolves, filtering removes insoluble
Thing is with after impurity, obtaining the sodium humate aqueous solution；
(3) the configuration complexing material aqueous solution：At least weigh b diammonium disodium edta, the sodium of b diammonium edta four and diethyl three
One kind in the sodium of triamine pentaacetic acid five, adds water, and heating is completely dissolved complexing material, constant volume after cooling, obtains being complexed material water
Solution；
(4) aqueous solutions of polymers is configured：One kind in sodium alginate or polyvinyl alcohol is weighed, water is added and is allowed to dissolve, constant volume is obtained
To aqueous solutions of polymers；
(5) configuration glue connects the agent aqueous solution：One kind of calcium chloride or borax is weighed, water is added and is allowed to after being completely dissolved, constant volume is obtained
Glue connects the agent aqueous solution；
(6) composite nutrient-fluid is configured：Measure the complexing material aqueous solution obtained by step (3) and add the corruption obtained by step (2)
Phytic acid sodium water solution, constant volume obtains composite nutrient-fluid；
(7) haydite for the three kinds of specification particle diameters that will be obtained by step (1), matches according to volume ratio, is put into vacuum absorber respectively
The composite nutrient-fluid obtained by step (6) is added after interior decompression, standing treats that haydite adsorbs composite nutrient-fluid completely, obtain saturation suction
The haydite of attached composite nutrient-fluid；
(8) saturation obtained by step (7) absorption nutrient solution haydite is completely immersed in water-soluble to the polymer obtained by step (4)
In liquid, pull out after draining, the agent aqueous solution is connected with the glue that watering can is obtained to haydite surface even spraying by step (5), made outside haydite
The equal spin coating in surface is linked to be film, obtains haydite flower nutrition cultivation matrix.
6. a kind of preparation method of haydite flower nutrition cultivation matrix according to claim 5, it is characterised in that：Described
Ammonium dihydrogen phosphate NH is also at least added in composite nutrient-fluid4H2PO4, calcium nitrate Ca (NO3)2.4H2O, magnesium sulfate MgSO4.7H2O, nitre
Sour potassium KNO3, ammonium nitrate NH4NO3With ferrous sulfate FeSO4.7H2One kind in O.
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| CN102503721A (en) * | 2011-10-17 | 2012-06-20 | 上海交通大学 | Preparation method of diammonium hydrogen phosphate slow-release fertilizer |
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| CN102503721A (en) * | 2011-10-17 | 2012-06-20 | 上海交通大学 | Preparation method of diammonium hydrogen phosphate slow-release fertilizer |
| CN102850123A (en) * | 2012-09-03 | 2013-01-02 | 福建华映显示科技有限公司 | Colloidal granular fertilizer and preparation method thereof |
| CN104072277A (en) * | 2014-06-11 | 2014-10-01 | 滁州市瑞景园林建设有限公司 | Flower nutrient sustained-release granules |
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