CN104355876A - Biogas slurry nutritional drought resistance agent and preparation method thereof - Google Patents
Biogas slurry nutritional drought resistance agent and preparation method thereof Download PDFInfo
- Publication number
- CN104355876A CN104355876A CN201410641178.4A CN201410641178A CN104355876A CN 104355876 A CN104355876 A CN 104355876A CN 201410641178 A CN201410641178 A CN 201410641178A CN 104355876 A CN104355876 A CN 104355876A
- Authority
- CN
- China
- Prior art keywords
- natural pond
- agent
- drought
- liquid
- nutritious
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the field of agricultural production, and particularly relates to a biogas slurry nutritional drought resistance agent capable of effectively preventing and controlling drought of soybeans and supplying nutrition to soybeans during the growing period and a preparation method of the biogas slurry nutritional drought resistance agent. The biogas slurry nutritional drought resistance agent is prepared from nitrogen, phosphorus pentoxide, potassium oxide, dry basis, humic acid and nutritional substances, as well as at least one of a stomata regulating agent for regulating open and close of stomata and assisting to enhance the drought resistance, and an adhesive with effect of enhancing penetration and moistening. By adding the stomata regulating agent, open and close of the stomata of soybean leaves can be regulated, drought resistance of biogas slurry can be enhanced in an assisted manner, moisture transpiration of plants can be reduced, a relatively high moisture content of leaves can be maintained, and the drought resistance effect can be enhanced. The adhesive is capable of enhancing the effects of penetrating and moistening, the adhesive capability of the biogas slurry nutrition drought resistance agent on soybean leaves can be improved, and the film forming property of humic acid in the biogas slurry and the infiltration and absorption of nutritional substances can be improved.
Description
Technical field
The invention belongs to agricultural production, be specifically related to a kind of effectively prevention and control soybean arid, natural pond liquid nutritious drought-resisting agent simultaneously providing soybean growth period nutrient to supplement and preparation method thereof.
Background technology
Natural pond liquid is the product after biogas anaerobic fermentation, is a kind of quick-acting liquid manure, containing abundant water soluble nutrient, xanthohumic acid, proline(Pro), dormin and various hydrolases etc., significantly can strengthen plant drought resistance.And natural pond liquid is mainly used as base manure, topdresses and foliage fertilizer for a long time.Natural pond liquid is directly applied exists the shortcoming that volume is large, inconvenience is transported, and makes the utilization of natural pond liquid be subject to larger restriction.Its commercialized degree is low, and majority is irrigated on the spot and discarded in a large number, not only wastes resource, contaminate environment, and is unfavorable for the benign development of biogas engineering.
Current China resisting drought saving water technology is widely used in soil treatment, seed treatment, seedling process and plant process, and has better effect on wheat, paddy rice and corn, but application is few on soybean.Be applied to the research that soybean drought resisting aspect mainly contains screening drought-resistant variety, drought resistance seed-dressing agent and a small amount of transpiration inhibitor.
According to the data that contriver retrieves, the technical scheme close with the present invention has at present:
A kind of natural pond concentrated liquor disclosed in the invention " a kind of natural pond concentrated liquor and through engineering approaches preparation method " of publication number CN104058799A, comprises nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, organic matter, humic acid, micro-Te.This material have nutritious comprehensively, the feature such as high, the good water solubility of membrane flux.
Disclosed in the invention " slow-control ecological compound fertilizer " of publication number CN101575229A, a kind of fertilizer also comprises nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide etc.This chemical fertilizer has raising chemical fertilizer efficiency, green non-pollution, delays the long-acting feature of control.
The invention of the publication number CN102765996A method of ammonia nitrogen " in the liquid of a kind of recycling natural pond " proposes a kind of method preparing base manure, can ammonia and nitrogen components in the liquid of efficient recovery natural pond.
The fertilizer type composition that above-mentioned prior art is all phosphorus, nitrogen equal size is higher, but their ubiquitous problem is loss and the soil water loss problem that effectively can not keep soil and fertilizer, simultaneously can not regulating plant self dehydration function.
The patent " wooden vinegar multiple effect plant-growth accelerator and preparation method thereof " that contriver also retrieves publication number CN1545884A discloses a kind of invention added to by Sodium dodecylbenzene sulfonate in wood vinegar, point out in specification sheets, this invention can improve plant biomass, disease resistance.Simultaneously dormin, gibberic acid are added to the technical scheme of plant-growth regulator by contriver's patent of invention " a kind of plant growth regualting composition and application thereof " of also retrieving publication number CN102613246, and the program can harm in growth promoting effects, volume increase.The dormin searched in a network and sodium lauryl sulphate display: sodium lauryl sulphate is mainly used in emulsifying dispersant and clean-out system, stain remover etc., and dormin is used for Developing restraint and accelerates the ripening.The drought resisting that the present invention mainly uses dormin (ABA) and sodium lauryl sulphate (SDS) and nutritive substance to carry out soybean is cultivated.
Summary of the invention
The object of this invention is to provide a kind of increase soybean bloom leaf r elative water content, suppress luxurious rising, improve the natural pond liquid nutritious drought-resisting agent of drought resisting effect.The present invention also aims to the preparation method that a kind of natural pond liquid nutritious drought-resisting agent is provided.
The object of the present invention is achieved like this:
Natural pond liquid nutritious drought-resisting agent, by natural pond liquid through sedimentation, centrifugal, collecting by filtration be natural pond liquid stoste; Natural pond concentrated liquor is obtained by concentrated further for natural pond liquid stoste; Analytical pure urea is joined natural pond concentrated liquor; Natural pond concentrated liquor is joined after analytical pure dipotassium hydrogen phosphate is dissolved as dipotassium hydrogen phosphate solution; Stomatal conductivity agent is joined in the concentrated liquor of natural pond; Tackiness agent is joined in the concentrated liquor of natural pond; Analytical pure phosphoric acid is joined in the concentrated liquor of natural pond; Natural pond liquid complex liquid is obtained with distilled water constant volume, natural pond liquid nutritious drought-resisting agent comprises: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, butt, humic acids, nutritive substance, at least also comprise adjusting vane stomatal movement, the stomatal conductivity agent of auxiliary enhancing drought resistance, the one strengthened in the tackiness agent of infiltration and wetting effect.
Stomatal conductivity agent is the one or more kinds of combinations in dormin, sodium bisulfite, G-30027, acetylsalicylic acid, oxysuccinic acid, α-naphthaleneacetic acid; Described tackiness agent is the one or more kinds of combinations in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, polyoxyethylene carboxylate, ethoxylated dodecyl alcohol.
Nutritive substance is prepared from by the one or more kinds of combination compound proportionings in urea, phosphoric acid, dipotassium hydrogen phosphate.
Nitrogen content is more than or equal to 100g/L, is less than or equal to 200g/L; Phosphorus pentoxide content is more than or equal to 55g/L, is less than or equal to 100g/L; Potassium oxide is more than or equal to 60g/L, is less than or equal to 110g/L; Butt is less than or equal to 50g/L; Humic acids content is more than or equal to 600mg/L; PH value is 6.5-7.5.
ABA content is 20mg/L; Sodium Dodecyl Sulfate 0.25g/L; Urea content is 218g/L; Phosphoric acid volumn concentration is 0.2%; Dipotassium hydrogen phosphate content is 115g/L.
The preparation method of natural pond liquid nutritious drought-resisting agent, comprises natural pond liquid through sedimentation, the step that centrifugal, collecting by filtration is natural pond liquid stoste; By the natural pond liquid stoste concentrated step obtaining natural pond concentrated liquor further, also comprise step analysis urea being joined natural pond concentrated liquor; Join the step in the concentrated liquor of natural pond after analytical pure dipotassium hydrogen phosphate is dissolved as dipotassium hydrogen phosphate solution and analytical pure phosphoric acid is joined the step in the concentrated liquor of natural pond; By natural pond liquid complex liquid with the step in the step of distilled water constant volume or combinations more than two steps, obtain the natural pond liquid nutritious drought-resisting agent comprising nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, butt, humic acids, nutritive substance.
Also comprise the step joining the step in the concentrated liquor of natural pond after stomatal conductivity agent is dissolved as stomatal conductivity agent mother liquor and/or join after tackiness agent is dissolved as tackiness agent solution in the concentrated liquor of natural pond; At least comprised a kind of natural pond liquid nutritious drought-resisting agent in stomatal conductivity agent, tackiness agent, described stomatal conductivity agent is the one or more kinds of combinations in dormin, sodium bisulfite, G-30027, acetylsalicylic acid, oxysuccinic acid, α-naphthaleneacetic acid; Described tackiness agent is the one or more kinds of combinations in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, polyoxyethylene carboxylate, ethoxylated dodecyl alcohol.
The cow dung biogas liquid that natural pond liquid adopts methane-generating pit to ferment 1 year, humic acids content 200-250mg/L; Described settling process is natural subsidence, and the time is more than or equal to 24 hours; The rotating speed of described centrifugal process is 2500 revs/min, and centrifugation time is 4-8 minute; Described concentration process is in Rotary Evaporators, temperature 40 DEG C, under rotating speed 50 revs/min of conditions, is concentrated into the natural pond concentrated liquor 500ml of the 1/8-1/10 of natural pond liquid stoste original volume; Described analytical pure urea 218g makes it abundant dissolving by stirring; Described analytical pure dipotassium hydrogen phosphate 115g, is fully dissolved as dipotassium hydrogen phosphate solution in 200ml distilled water; Described analytical pure phosphoric acid is 20ml content 85.0%, and molecule relative mass is 98.0.
Dormin mother liquor to be 200mg purity be 99% dormin fully dissolve in 100ml water, obtain the dormin mother liquor that ABA content is 2g/L; Described sodium dodecyl sulfate solution is that 0.25g sodium lauryl sulphate adds in 100ml distilled water, and water-bath 60 DEG C heating obtains after dissolving completely.
Stomatal conductivity agent mother liquor to be 200mg purity be 99% stomatal conductivity agent fully dissolve in 100ml water, obtain the stomatal conductivity agent mother liquor that ABA content is 2g/L; Described tackiness agent solution is that 0.25g tackiness agent adds in 100ml distilled water, and water-bath 60 DEG C heating obtains after dissolving completely.
Beneficial effect of the present invention is:
Natural pond liquid raw material screening is with cow dung biogas liquid for raw material, and biogas engineering gives special assistance to project as Heilongjiang Province, produces a large amount of natural ponds slag and natural pond liquid, so raw material sources are extensive and with low cost every year; The natural pond liquid drought resistance agent of preparation is applied to Soybean production, belongs to the recycling of natural pond liquid.
Adding of stomatal conductivity agent, as using dormin as stomatal conductivity agent, adjustable soybean leaves stomatal movement, the auxiliary drought resistance strengthening natural pond liquid, make plant reduce moisture transpiration, keep the relative water content that blade is higher, drought resisting effect strengthens.
Tackiness agent is as adhesive agent, if sodium lauryl sulphate is as anion surfactant, can also play and strengthen infiltration and wetting effect, improve the adhesive capacity of natural pond liquid nutritious drought-resisting agent at soybean leaves, strengthen the osmotic absorption of humic acids film-forming properties and nutritive substance in the liquid of natural pond.
The acid-basicity adding adjustment preparation natural pond liquid nutritious drought-resisting agent on the one hand of raw material phosphate composition, the equilibrium of the element phosphor that has additional nutrients on the other hand, plays stable complex liquid simultaneously, prevents the effect of flocculating.
Natural pond liquid nutritious drought-resisting agent prepared by the present invention has the features such as nutritive element content is high, drought resistance function is strong, and in preparation, humic acids content is at more than 600mg/L, and active constituent content is at more than 200g/L; Show that natural pond liquid nutritious drought-resisting agent is used at soybean bloom by potted plant experiment, significantly can increase Plant Leaves water content, reduce transpiration rate.
The beneficial effect of preparation method of the present invention is: urea solvability is better, directly can dissolve compound with natural pond liquid; Dipotassium hydrogen phosphate with solution state and natural pond liquid compound, otherwise need there will be a large amount of precipitation, causes nutritive substance effective content to reduce; ABA because of add-on less, add after mother liquor need be mixed with, be conducive to the accuracy of add-on; SDS cold-water solution effect is poor, needs heating for dissolving; ABA mother liquor and SDS solution join order in the liquid of natural pond and can not fix, but phosphoric acid preferably in the end step add, if directly added, the precipitation flocculation of macromole humic acids in the liquid of natural pond also can be caused to separate out, active substance content is reduced, after adding dipotassium hydrogen phosphate solution and SDS solution, overall natural pond liquid compositional liquor has certain resiliency, now adds phosphoric acid, namely plays supplementary phosphorus element, regulate the effect of pH, the loss of nutritive substance can be avoided again.
Accompanying drawing explanation
Fig. 1 is natural pond liquid nutritious drought-resisting agent preparation method of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
The object of the invention is natural pond liquid nutritious drought-resisting agent preparation technology, the humic acids contained according to natural pond liquid has film-forming properties, in conjunction with nutrient Regulation and ABA stomatal conductivity, greatly increase soybean bloom leaf r elative water content, suppress luxurious rising, there is nutrient content high, the feature that drought resisting effect is excellent.The present invention is realized by preparation technology below:
The cow dung biogas liquid that raw material adopts methane-generating pit to ferment 1 year, humic acids content 200-250mg/L; (2) raw material is through natural subsidence 24 hours, 2500 revs/min centrifugal 4-8 minute, filters, and collecting dark brown liquid, is natural pond liquid stoste; (3) concentrated: the natural pond liquid stoste that will be obtained by step (2), in Rotary Evaporators, 40 DEG C, concentrates under rotating speed 50 revs/min of conditions, is concentrated into the 1/8-1/10 that volume is original volume, obtains natural pond concentrated liquor; (4) K
2hPO
4the aqueous solution: take analytical pure dipotassium hydrogen phosphate 115g, fully dissolve in 200ml distilled water, obtain K
2hPO
4the aqueous solution; (5) ABA mother liquor: 200mg purity be 99% dormin fully dissolve in 100ml water, obtain ABA mother liquor, its ABA content is 2g/L; (6) the SDS aqueous solution: take 0.25g sodium lauryl sulphate and add in 100ml distilled water, water-bath 60 DEG C of heating make it to dissolve completely, obtain the SDS aqueous solution; (7) natural pond liquid-CO (NH
2)
2complex liquid: take analytical pure urea 218g and add in the natural pond concentrated liquor 500ml obtained by step (3), stirs and makes it abundant dissolving, namely obtain natural pond liquid-CO (NH
2)
2complex liquid; (8) composite: the natural pond liquid-CO (NH obtained by step (7)
2)
2the K that step (4) obtains is added successively in complex liquid
2hPO
4the SDS aqueous solution that the ABA mother liquor that the aqueous solution, 10ml step (5) obtain, step (6) obtain, finally add content 85.0%, molecule relative mass is the analytical pure phosphoric acid 20ml of 98.0, fully mixes, and obtains natural pond liquid drought resistance agent complex liquid; (9) constant volume: the natural pond liquid complex liquid obtained by step (8) is settled to 1000ml with distilled water, namely obtain natural pond liquid nutritious drought-resisting agent, its Contents of Main Components is: HA (humic acids)>=600mg/L, N (nitrogen)>=100g/L, P
2o
5(Vanadium Pentoxide in FLAKES)>=55g/L, K
2o (potassium oxide)>=60g/L, pH6.5-7.5, water-insoluble (butt)≤50g/L, ABA (dormin) 20mg/L, sodium lauryl sulphate 0.25g/L.Here it may be noted that the composition of nutritious drought-resisting agent only provides the lower limit of content, do not provide the upper limit, till saturated.
The technical indicator that natural pond liquid nutritious drought-resisting agent prepared by the technology of the present invention reaches is HA (humic acids)>=600mg/L, N (nitrogen)>=100g/L, P
2o
5(Vanadium Pentoxide in FLAKES)>=55g/L, K
2o (potassium oxide)>=60g/L, pH6.5-7.5, water-insoluble (butt)≤50g/L, ABA (dormin) 20mg/L, SDS (sodium lauryl sulphate) 0.25g/L.Current soybean drought resisting many employings seed selection drought-resistant variety, seed treatment (draught-resistant seed coating agent, drought resistant seed dressing and seed soaking agent process), Optimum strategy (subtract nitrogen in right amount, enrich phosphorus potassium), anti-drought water-retaining agent, there is novel plant drought resistance agent 2-(acetoxyl group) phenylformic acid in addition as plant endo induced growth Auto-regulator, strengthen systemic resistance of plant.Technical target of the product of the present invention is compared with the domestic soybean drought resisting product published at present, and product both had drought resistance function, provided nutritive element again, by soybean bloom blade spraying, play the effect of topdressing, under mild drought condition, leaf r elative water content 8.39% can be increased.The natural pond liquid nutritious drought-resisting agent adopting the present invention to obtain can be used as soybean drought resisting and nutritional prod.Here nitrogen refers to the nitrogen content of drought resistance agent, obtains according to the composition measurement of wherein nitrogenous compound.
Natural pond liquid nutritious drought-resisting agent, is made up of natural pond liquid, nutritive substance, stomatal conductivity material and tackiness agent four kinds of materials, and natural pond liquid is the natural pond liquid that cow dung bed material fully ferments 1 year; Nutritive substance is urea, phosphoric acid, dipotassium hydrogen phosphate compound proportioning are prepared from; Stomatal conductivity material is dormin; Tackiness agent is sodium lauryl sulphate.Natural pond liquid is that raw material adopts the cow dung biogas liquid that ferments 1 year of methane-generating pit, humic acids content 200-250mg/L, through natural subsidence 24 hours, 2500 revs/min centrifugal 4-8 minute, filter, concentrated 8-10 doubly forms, its humic acids content >=1.2g/L.Special natural pond liquid is that raw material adopts the cow dung biogas liquid that ferments 1 year of methane-generating pit, humic acids content 250mg/L, through centrifugal 5 minutes of natural subsidence 24 hours, 2500 revs/min, filter, concentrated 10 times form, its humic acids content 2g/L.In nutritive substance, urea content is 218g/L.Phosphoric acid volumn concentration is 0.2%.Dipotassium hydrogen phosphate content is 115g/L, and carrier is water.Stomatal conductivity material is dormin, its content 20mg/L, and carrier is water.Tackiness agent is sodium lauryl sulphate, its content 0.25g/L, and carrier is water.
The preparation method of natural pond liquid nutritious drought-resisting agent:
(1) raw material adopts the cow dung biogas liquid that methane-generating pit ferments 1 year, humic acids content 200-250mg/L;
(2) raw material was through natural subsidence 24 hours, 2500 revs/min of centrifugal 4-8 minute, filtered;
(3) concentrated: the natural pond liquid obtained by step (2) to be placed in Rotary Evaporators, at 40 DEG C, to concentrate under rotating speed 50 revs/min of conditions, humic acids content >=1.2g/L to the liquid of natural pond;
(4) K
2hPO
4the aqueous solution: take analytical pure dipotassium hydrogen phosphate 115g, is dissolved in 200ml distilled water;
(5) ABA mother liquor: 200mg purity be 99% dormin fully dissolve in 100ml water, be ABA mother liquor, its ABA content is 2g/L;
(6) the SDS aqueous solution: take 0.25g sodium lauryl sulphate and add in 100ml distilled water, water-bath 60 DEG C of heating make it to dissolve;
(7) mix: take analytical pure urea 218g add concentrated by step (3) after in the natural pond liquid 500ml that obtains, add aqueous dibasic potassium phosphate solution that step (4) obtains again successively, lauryl sodium sulfate aqueous solution that ABA mother liquor 10ml that step (5) obtains, step (6) obtain, finally add purity 85.0%, molecule relative mass is the analytical pure phosphoric acid 20ml of 98, distilled water is settled to 1000ml, namely obtain natural pond liquid nutritious drought-resisting agent, its Contents of Main Components is: HA (humic acids)>=600mg/L, N (nitrogen)>=100g/L, P
2o
5(Vanadium Pentoxide in FLAKES)>=55g/L, K
2o (potassium oxide)>=60g/L, pH6.5-7.5, water-insoluble (butt)≤50g/L, ABA (dormin) 20mg/L, SDS (sodium lauryl sulphate) 0.25g/L.
The using method of natural pond liquid nutritious drought-resisting agent: obtained natural pond liquid nutritious drought-resisting agent and water volume ratio 1:200 are diluted, foliage-spray is used, consumption 500 milliliters/mu; 1 time is used at soybean bloom.
Embodiments of the invention are provided below in conjunction with design parameter
Embodiment 1
Natural pond liquid nutritious drought-resisting agent, comprise: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, butt, humic acids, nutritive substance, at least also comprise adjusting vane stomatal movement, the stomatal conductivity agent of auxiliary enhancing drought resistance, the one strengthened in the tackiness agent of infiltration and wetting effect.
Stomatal conductivity agent is dormin, tackiness agent is sodium lauryl sulphate
Embodiment 2
Other compositions are identical with embodiment 1, and difference is that stomatal conductivity agent is sodium bisulfite.
Embodiment 3
Other compositions are identical with embodiment 1, and difference is that stomatal conductivity agent is G-30027 (the chloro-4-ethylamino of 2--6-isopropylamino sym-trinitrobenzene).
Embodiment 4
Other compositions are identical with embodiment 1, and difference is that stomatal conductivity agent is acetylsalicylic acid.
Embodiment 5
Other compositions are identical with embodiment 1, and difference is that stomatal conductivity agent is oxysuccinic acid.
Embodiment 6
Other compositions are identical with embodiment 1, and difference is that stomatal conductivity agent is α-naphthaleneacetic acid.
Embodiment 7
Other compositions are identical with any one in embodiment 1-6, and difference is that tackiness agent is Sodium dodecylbenzene sulfonate.
Embodiment 8
Other compositions are identical with any one in embodiment 1-6, and difference is that tackiness agent is for there being polyoxyethylene carboxylate.
Embodiment 9
Other compositions are identical with any one in embodiment 1-6, and difference is that tackiness agent is for there being ethoxylated dodecyl alcohol.
Embodiment 10
The preparation method of natural pond liquid nutritious drought-resisting agent, comprising:
(1) by natural pond liquid through sedimentation, centrifugal, collecting by filtration be natural pond liquid stoste;
(2) natural pond concentrated liquor is obtained by concentrated further for natural pond liquid stoste;
(3) analysis urea is joined natural pond concentrated liquor;
(4) join after analytical pure dipotassium hydrogen phosphate being dissolved as dipotassium hydrogen phosphate solution in the concentrated liquor of natural pond;
(5) analytical pure phosphoric acid is joined natural pond concentrated liquor and obtain natural pond liquid complex liquid;
(6) natural pond liquid complex liquid is obtained with distilled water constant volume the natural pond liquid nutritious drought-resisting agent comprising nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, butt, humic acids, nutritive substance.
Embodiment 11
Identical with embodiment 10, difference is after step (4) completes, and adds the step joined after stomatal conductivity agent is dissolved as stomatal conductivity agent mother liquor in the concentrated liquor of natural pond.Obtain the natural pond liquid nutritious drought-resisting agent comprising stomatal conductivity agent.Stomatal conductivity agent is the one or more kinds of combinations in dormin, sodium bisulfite, G-30027, acetylsalicylic acid, oxysuccinic acid, α-naphthaleneacetic acid
Embodiment 12
Identical with embodiment 10, difference is after step (4) completes, and adds the step joined after tackiness agent is dissolved as tackiness agent solution in the concentrated liquor of natural pond.Obtain the natural pond liquid nutritious drought-resisting agent comprising gas tackiness agent.Tackiness agent is the one or more kinds of combinations in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, polyoxyethylene carboxylate, ethoxylated dodecyl alcohol.
Embodiment 13
Identical with embodiment 10, difference is after step (4) completes, add the step that to join after stomatal conductivity agent is dissolved as stomatal conductivity agent mother liquor in the concentrated liquor of natural pond successively and add tackiness agent is dissolved as tackiness agent solution after join step in the concentrated liquor of natural pond.Obtain the natural pond liquid nutritious drought-resisting agent comprising stomatal conductivity agent, tackiness agent.The composition of stomatal conductivity agent, tackiness agent and embodiment 11,12 identical.Provide the most preferred embodiment of the inventive method below: embodiment 14-16
Embodiment 14
Settling bowl natural subsidence 1 is placed in round the clock by by the normal fermentation collected in the methane-generating pit natural pond liquid of 1 year, get supernatant liquor 2500 revs/min centrifugal 8 minutes, after centrifugate is filtered removal drift with fast grade filter paper, collect filtered liquid, by natural pond liquid filtered liquid 5 liters in Rotary Evaporators, 40 DEG C, concentrate under rotating speed 50 revs/min of conditions, being concentrated into volume is 500 milliliters, obtain natural pond concentrated liquor, in 500 milliliters of natural pond concentrated liquors, adding analytical pure urea 218 grams, make it to dissolve completely, is A liquid; Taking analytical pure dipotassium hydrogen phosphate 115 grams, be dissolved in 200 ml distilled waters, obtain aqueous dibasic potassium phosphate solution, is B liquid; Accurately take 200 milligrams of purity be 99% dormin fully dissolve in 100 ml waters, obtaining ABA mother liquor, is C liquid; Taking 0.25 gram of sodium lauryl sulphate adds in 100 ml distilled waters, and water-bath 60 DEG C heating makes it to dissolve completely for 10 minutes, is D liquid; Measure C liquid 10 milliliters, mix with A liquid, B liquid, D liquid, finally add purity 85.0%, molecule relative mass is the analytical pure phosphoric acid 20 milliliters of 98.0, after fully mixing, be settled to 1000 milliliters with distilled water, namely obtain natural pond liquid nutritious drought-resisting agent, its Contents of Main Components is: HA (humic acids)>=600mg/L, N (nitrogen)>=100g/L, P
2o
5(Vanadium Pentoxide in FLAKES)>=55g/L, K
2o (potassium oxide)>=60g/L, pH6.5-7.5, water-insoluble (butt)≤50g/L, ABA (dormin) 20mg/L, SDS (sodium lauryl sulphate) 0.25g/L.
Embodiment 15
Other steps are identical with embodiment 14, and difference is:
Settling bowl natural subsidence 1 is placed in round the clock by by the normal fermentation collected in the methane-generating pit natural pond liquid of 1 year, get supernatant liquor 2500 revs/min centrifugal 5 minutes, after centrifugate is filtered removal drift with fast grade filter paper, collect filtered liquid, by natural pond liquid filtered liquid 5 liters in Rotary Evaporators, 40 DEG C, concentrate under rotating speed 50 revs/min of conditions, being concentrated into volume is 555 milliliters, obtain natural pond concentrated liquor, in 500 milliliters of natural pond concentrated liquors, adding 218 grams, analytical pure urea, make it to dissolve completely, is A liquid.
Embodiment 16
Other steps are identical with embodiment 10, and difference is:
Settling bowl natural subsidence 1 is placed in round the clock by by the normal fermentation collected in the methane-generating pit natural pond liquid of 1 year, get supernatant liquor 2500 revs/min centrifugal 4 minutes, after centrifugate is filtered removal drift with fast grade filter paper, collect filtered liquid, by natural pond liquid filtered liquid 5 liters in Rotary Evaporators, 40 DEG C, concentrate under rotating speed 50 revs/min of conditions, being concentrated into volume is 625 milliliters, obtain natural pond concentrated liquor, in 500 milliliters of natural pond concentrated liquors, adding analytical pure urea 218 grams, make it to dissolve completely, is A liquid.
A using method for natural pond liquid nutritious drought-resisting agent, obtained natural pond liquid nutritious drought-resisting agent and water volume ratio 1:200 are diluted, foliage-spray is used, consumption 500 milliliters/mu; 1 time is used at soybean bloom.
Claims (10)
1. a natural pond liquid nutritious drought-resisting agent, by natural pond liquid through sedimentation, centrifugal, collecting by filtration be natural pond liquid stoste; Natural pond concentrated liquor is obtained by concentrated further for natural pond liquid stoste; Analytical pure urea is joined natural pond concentrated liquor; Natural pond concentrated liquor is joined after analytical pure dipotassium hydrogen phosphate is dissolved as dipotassium hydrogen phosphate solution; Stomatal conductivity agent is joined in the concentrated liquor of natural pond; Tackiness agent is joined in the concentrated liquor of natural pond; Analytical pure phosphoric acid is joined in the concentrated liquor of natural pond and form natural pond liquid complex liquid; Natural pond liquid complex liquid is obtained natural pond liquid nutritious drought-resisting agent with distilled water constant volume comprise: nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, butt, humic acids, nutritive substance, it is characterized in that: at least also comprise adjusting vane stomatal movement, the stomatal conductivity agent of auxiliary enhancing drought resistance, the one strengthened in the tackiness agent of infiltration and wetting effect.
2. a kind of natural pond according to claim 1 liquid nutritious drought-resisting agent, is characterized in that: described stomatal conductivity agent is the one or more kinds of combinations in dormin, sodium bisulfite, G-30027, acetylsalicylic acid, oxysuccinic acid, α-naphthaleneacetic acid; Described tackiness agent is the one or more kinds of combinations in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, polyoxyethylene carboxylate, ethoxylated dodecyl alcohol.
3. a kind of natural pond according to claim 2 liquid nutritious drought-resisting agent, is characterized in that: described nutritive substance is prepared from by the one or more kinds of combination compound proportionings in urea, phosphoric acid, dipotassium hydrogen phosphate.
4. a kind of natural pond liquid nutritious drought-resisting agent according to Claims 2 or 3, is characterized in that: described nitrogen content is more than or equal to 100g/L; Phosphorus pentoxide content is more than or equal to 55g/L; Potassium oxide is more than or equal to 60g/L; Butt is less than or equal to 50g/L; Humic acids content is more than or equal to 600mg/L; PH value is 6.5-7.5.
5. a kind of natural pond according to claim 3 liquid nutritious drought-resisting agent, is characterized in that: described ABA content is 20mg/L; Sodium Dodecyl Sulfate 0.25g/L; Urea content is 218g/L; Phosphoric acid volumn concentration is 0.2%; Dipotassium hydrogen phosphate content is 115g/L.
6. a preparation method for natural pond liquid nutritious drought-resisting agent, comprises natural pond liquid through sedimentation, the step that centrifugal, collecting by filtration is natural pond liquid stoste; By the natural pond liquid stoste concentrated step obtaining natural pond concentrated liquor further; By natural pond concentrated liquor with the step of distilled water constant volume, it is characterized in that: also comprise step analytical pure urea being joined natural pond concentrated liquor; The step joining the step in the concentrated liquor of natural pond after analytical pure dipotassium hydrogen phosphate is dissolved as dipotassium hydrogen phosphate solution and joined by analytical pure phosphoric acid in the step in the concentrated liquor of natural pond or combinations more than two steps, obtain the natural pond liquid nutritious drought-resisting agent comprising nitrogen, Vanadium Pentoxide in FLAKES, potassium oxide, butt, humic acids, nutritive substance.
7. the preparation method of a kind of natural pond according to claim 6 liquid nutritious drought-resisting agent, is characterized in that: also comprise the step joining the step in the concentrated liquor of natural pond after stomatal conductivity agent is dissolved as stomatal conductivity agent mother liquor and/or join after tackiness agent is dissolved as tackiness agent solution in the concentrated liquor of natural pond; At least comprised a kind of natural pond liquid nutritious drought-resisting agent in stomatal conductivity agent, tackiness agent, described stomatal conductivity agent is the one or more kinds of combinations in dormin, sodium bisulfite, G-30027, acetylsalicylic acid, oxysuccinic acid, α-naphthaleneacetic acid; Described tackiness agent is the one or more kinds of combinations in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, polyoxyethylene carboxylate, ethoxylated dodecyl alcohol.
8. the preparation method of a kind of natural pond liquid nutritious drought-resisting agent according to claim 6 or 7, is characterized in that: the cow dung biogas liquid that described natural pond liquid adopts methane-generating pit to ferment 1 year, humic acids content 200-250mg/L; Described settling process is natural subsidence, and the time is more than or equal to 24 hours; The rotating speed of described centrifugal process is 2500 revs/min, and centrifugation time is 4-8 minute; Described concentration process is in Rotary Evaporators, temperature 40 DEG C, under rotating speed 50 revs/min of conditions, is concentrated into the natural pond concentrated liquor 500ml of the 1/8-1/10 of natural pond liquid stoste original volume; Described analytical pure urea 218g makes it fully to dissolve in the concentrated liquor of natural pond by stirring; Described analytical pure dipotassium hydrogen phosphate 115g, is fully dissolved as dipotassium hydrogen phosphate solution in 200ml distilled water; Described analytical pure phosphoric acid is 20ml content 85.0%, and molecule relative mass is 98.0.
9. the preparation method of a kind of natural pond according to claim 7 liquid nutritious drought-resisting agent, is characterized in that: described dormin mother liquor to be 200mg purity be 99% dormin fully dissolve in 100ml water, obtain the dormin mother liquor that ABA content is 2g/L; Described sodium dodecyl sulfate solution is that 0.25g sodium lauryl sulphate adds in 100ml distilled water, and water-bath 60 DEG C heating obtains after dissolving completely.
10. the preparation method of a kind of natural pond according to claim 7 liquid nutritious drought-resisting agent, it is characterized in that: described stomatal conductivity agent mother liquor to be 200mg purity be 99% stomatal conductivity agent fully dissolve in 100ml water, obtain the stomatal conductivity agent mother liquor that ABA content is 2g/L; Described tackiness agent solution is that 0.25g tackiness agent adds in 100ml distilled water, and water-bath 60 DEG C heating obtains after dissolving completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641178.4A CN104355876A (en) | 2014-11-13 | 2014-11-13 | Biogas slurry nutritional drought resistance agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641178.4A CN104355876A (en) | 2014-11-13 | 2014-11-13 | Biogas slurry nutritional drought resistance agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104355876A true CN104355876A (en) | 2015-02-18 |
Family
ID=52523216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410641178.4A Pending CN104355876A (en) | 2014-11-13 | 2014-11-13 | Biogas slurry nutritional drought resistance agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108164338A (en) * | 2018-02-06 | 2018-06-15 | 金华市飞凌生物科技有限公司 | A kind of compound fertilizer for promoting pomegranate seedling growth and preparation method thereof |
| CN109329301A (en) * | 2018-09-29 | 2019-02-15 | 江苏农林职业技术学院 | Tillandsia drought resistance agent and its preparation method and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290483A (en) * | 1999-09-30 | 2001-04-11 | 山东师范大学 | Anti-salt drought resistant agent for plant and its using method |
| CN101544522A (en) * | 2009-04-30 | 2009-09-30 | 山东省农业科学院土壤肥料研究所 | Fermented liquid pasty fertilizer and preparation method thereof |
| CN103130555A (en) * | 2011-11-21 | 2013-06-05 | 南通中科睿智科技服务有限公司 | Biological organic foliar fertilizer and preparation method thereof |
| CN103667357A (en) * | 2013-12-02 | 2014-03-26 | 沃太能源南通有限公司 | Preparation method of additive for increasing fermentation amount of methane |
-
2014
- 2014-11-13 CN CN201410641178.4A patent/CN104355876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1290483A (en) * | 1999-09-30 | 2001-04-11 | 山东师范大学 | Anti-salt drought resistant agent for plant and its using method |
| CN101544522A (en) * | 2009-04-30 | 2009-09-30 | 山东省农业科学院土壤肥料研究所 | Fermented liquid pasty fertilizer and preparation method thereof |
| CN103130555A (en) * | 2011-11-21 | 2013-06-05 | 南通中科睿智科技服务有限公司 | Biological organic foliar fertilizer and preparation method thereof |
| CN103667357A (en) * | 2013-12-02 | 2014-03-26 | 沃太能源南通有限公司 | Preparation method of additive for increasing fermentation amount of methane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108164338A (en) * | 2018-02-06 | 2018-06-15 | 金华市飞凌生物科技有限公司 | A kind of compound fertilizer for promoting pomegranate seedling growth and preparation method thereof |
| CN109329301A (en) * | 2018-09-29 | 2019-02-15 | 江苏农林职业技术学院 | Tillandsia drought resistance agent and its preparation method and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103102226B (en) | Soil conditioner containing sugar refinery alcohol waste liquor, filter mud and peat | |
| CN105036851B (en) | A kind of potato dedicated liquid punching fertilising and preparation method | |
| CN102010235B (en) | Humic acid liquid fertilizer prepared from cassava starch residues and method thereof | |
| CN104261988A (en) | Special suspension liquid compound fertilizer for saline-alkali soil and preparation method of special suspension liquid compound fertilizer | |
| CN104058826A (en) | High-efficiency long-acting biological organic composite coated fertilizer and preparation method thereof | |
| WO2015184658A1 (en) | Facility secondary no3 - salinized soil improver, preparation method, and improving method | |
| CN104817397A (en) | Biological organic fertilizer using sugarcane filtered mud as main material and production method thereof | |
| CN104861987A (en) | Soil improvement conditioner as well as preparation method and application thereof | |
| CN105037033A (en) | Nutritional additive for improving water and soil in seedling stage and preparation method thereof | |
| CN107201234A (en) | A kind of inland soda alkaline land modifying agent and application | |
| CN105315041A (en) | Preparation method and application of calcium polypeptide promoter for improving soil micro-ecological population quantity | |
| CN104973966A (en) | Seedling-stage nutritional addition material stable in fertilizer efficiency and long in action period, and preparation method thereof | |
| CN104961575A (en) | Nutrition additive capable of improving mineral nutrition state at seedling raising stage and preparation method thereof | |
| CN106927958A (en) | Special amino acid composite liquid fertilizer of calacareous soil and preparation method thereof | |
| CN104893740A (en) | Soil conditioner as well as preparation method and application of soil conditioner | |
| CN106083481B (en) | A kind of production technology improveing salt-soda soil bio-organic fertilizer | |
| KR100401247B1 (en) | Non-fermented compost, organic manure and a preparation method thereof | |
| CN109369241A (en) | A kind of salinized soil modifying agent method of preparation and use based on xylophyta refining | |
| CN105503332A (en) | Bi-carboxyl coupling calcium polypeptide as well as preparation method thereof and application thereof in aspect of prolonging strawberry fruit production period | |
| CN104355876A (en) | Biogas slurry nutritional drought resistance agent and preparation method thereof | |
| AU4594799A (en) | Process for preparation of biocatalysts agents; biocatalysts agents thus obtained; process for preparation of organominerals fertilizers deriving from a wide series of organical residuals; organominerals fertilizers thus obtained and a process for applying organominerals | |
| CN103896661B (en) | A kind ofly utilize sugar refinery, grain distillery, the humic acid type fluid of yeast factory waste or SOLID ORGANIC-inorganic composite mixed fertilizer composition | |
| CN102775218A (en) | Method for preparing plant nutrient solution from sludge microproteins | |
| CN110423163A (en) | Slow and controlled release fertilizer for corn | |
| CN109384564A (en) | A kind of spring and summer Chinese prickly ash compound fertilizer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |