CN105967832A - A soil-improving type fruit tree fertilizer and a preparing method thereof - Google Patents
A soil-improving type fruit tree fertilizer and a preparing method thereof Download PDFInfo
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- CN105967832A CN105967832A CN201610152091.XA CN201610152091A CN105967832A CN 105967832 A CN105967832 A CN 105967832A CN 201610152091 A CN201610152091 A CN 201610152091A CN 105967832 A CN105967832 A CN 105967832A
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- soil
- fertilizer
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- peat
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
A soil-improving type fruit tree fertilizer and a preparing method thereof are disclosed. The fertilizer is prepared from peat, a sodium pyrophosphate solution having a concentration of 1 mol/L, a KOH solution having a concentration of 6 mol/L, honeycomb briquette cinder, straw powder, sepiolite, limestone, trace element, diammonium phosphate, potassium permanganate, sheep manure balls, soybean meal, a resin additive and a proper amount of water. The method includes crushing the sepiolite into particles with a certain particle size, and then soaking with hydrochloric acid. Concave-convex surfaces are easily formed. Capability of reserving and storing fertilizers in soil is improved. Fruit trees are generally suitable to be planted in loosen and air-permeable sandy soil. The fertilizer increases sandy stone components of soil at the same time of fertilizing, thus making soil loosen.
Description
Technical field
The invention belongs to the Technology field of fertilizer, be specifically related to a kind of soil improvement type fruit tree fertilizer and preparation method thereof.
Background technology
Humic acid is that plant and animal residues passes through the biology of complexity, chemical action is formed, account in soil and hydrosphere ecosystem the 50%～80% of total organic matter, it is rich in various active group, can interact by thing organic and inorganic with many, while it provides nutrient to plant, pesticide behavior in soil environment can be controlled.Humic acid of many uses, its application has penetrated into the various aspects such as industry, agricultural, medical science, environmental conservation.Natural humic acid is widely present in soil, river silt, marine sediment, brown coal and weathered coal etc., and peat is exactly the source that one is important, and the extraction ratio how improving humic acid becomes an important direction of humic acid research now.
The basic structure of humic acid macromole is aromatic rings and alicyclic ring, and ring has the functional groups such as carboxyl, hydroxyl, carbonyl, quinonyl, methoxyl group.He can transmit to crop with the metal ion clutch in water, beneficially nutrient, and can improve spy and allow the growth of structure, beneficially crops.
Agricultural, plant husbandry have become the important indicator of a national productivity the most, in order to improve productivity effect, large-scale agricultural, plant husbandry are accelerated to produce, and often result in planting site nutrition and put down weary, and inevitably abuse chemical fertilizer improves production, a large amount of uses of fertilizer, really can improve yield, but fertilizer can not within the time of plantation, effectively all of, there are data to illustrate: the fertilizer component of more than 30% enters soil, river because of rain drop erosion, cause serious pollution.Causing algae " rampant ", Fish, because of anoxia mortality, are caused the serious unbalance of ecology, spend in river regulation every year, and the expense of land forming should not be underestimated.
Summary of the invention
The present invention, in order to improve the time that fertilizer is reserved at planting area, improves utilization rate of fertilizer, it is to avoid cause severe contamination because rain drop erosion enters natural environment, proposes to be modified peat in fertilizer alleviating the problems referred to above, and concrete grammar is as follows:
A kind of soil improvement type fruit tree fertilizer, it is characterized in that, be made up of the raw material of following weight portion: peat 20 ~ 25,1mol/L sodium pyrophosphate solution 5 ~ 7,6mol/LKOH solution 8 ~ 12, honeycomb cinder 10 ~ 14, powder of straw 15 ~ 20, meerschaum 12 ~ 17, limestone 10 ~ 12,1mol/L hydrochloric acid solution 35 ~ 40, trace element 2 ~ 3, Diammonium phosphate (DAP) 45 ~ 60, potassium permanganate 30 ~ 35, sheep stool ball 35 ~ 40, soybean meal 15 ~ 20, resin additive 4 ~ 5 and appropriate water；
Described resin additive is made up of the raw material of following weight portion: polyvinyl alcohol 12 ~ 16,15% formalin 3 ~ 5, Oleum Terebinthinae 4 ~ 6, stearic acid 1.5 ~ 3,40% sodium peroxide solution 8 ~ 10, cyclodextrin 3 ~ 6 and appropriate water；Preparation method is: join in reactor with isopropanol for solvent, it is blended into the water dilution of 5 ~ 6 times of its weight portions, being subsequently adding polyvinyl alcohol and 15% formalin, be warming up to 70 ~ 80 DEG C, stirring is to being completely dissolved, then 35 ~ 40 DEG C it are cooled to, maintain 1 ~ 1.5h to be polymerized, be blended into Oleum Terebinthinae, stearic acid after completing, after stirring and dissolving, be blended into other residual components, finally stir into oil-based liquid, be incubated standby.
The preparation method of a kind of soil improvement type fruit tree fertilizer, it is characterised in that include following step:
(1) peat is carried out ball milling 30 ~ 40min, cross 60 mesh sieves, then put and dry 3 ~ 4h in an oven under the conditions of 105 ~ 120 DEG C, become granular powder；
(2) powder described in (1) is placed in reaction vessel, adds the water of 2 ~ 3 times of its weight portions, be then simultaneously introduced 1mol/L sodium pyrophosphate solution and 6mol/LKOH solution, it is placed in ultrasonic cleaner, power 0.75kw, is incubated 80 DEG C of effect 60 ~ 80min, and pH is to partial neutral in regulation；
(3) resin additive is joined in the total material described in (2), stir, finally drain moisture, again carry out being ground into the graininess of 60 mesh sieves；
(4) mixed trace elements, Diammonium phosphate (DAP), potassium permanganate, after adding appropriate water-wet, adds the modified turf of (3), is heated to 80 ~ 90 DEG C, stirring and adsorbing 30 ~ 35min；
(5) mixing meerschaum, limestone, was ground into the granule of 40 ~ 60 mesh sieves, put into immersion 2 ~ 3min in 1mol/L hydrochloric acid solution, crosses clear water and eluriates 2 ~ 3 times, finally mix with always expecting described in (4) after completing；
(6) mix other residual components, add water and be milled to homogenate, admixing to total composition of (5), make graininess as adjuvant.
The starting point of the present invention is the adsorption effect utilizing humic acid, using peat is a kind of humic acid fertilizer of raw material preparation, but peat does not contain only substantial amounts of humic acid composition, also there is certain impurity, some free radicals and functional group hinder humic acid release ontological idea of freedom base, having a strong impact on the adsorption effect of humic acid in peat, the extraction that peat carries out humic acid can improve the efficiency of modified turf.
By to the pretreatment of peat before extracting, improving the extraction ratio of humic acid in peat, having invented by Experimental comparison different pretreatments method, air oxidation pretreatment and ultrasonic pretreatment are useful to extraction ratio, but are an up DeGrain.The extraction ratio using nitric acid to obtain after test specimen carries out pretreatment is optimal.
No matter adopt which kind of preprocess method, with Na4P2O7It is optimal that+KOH makees extraction effect during alkali extracting solution.The molten analysis of alkali shows, adds 0.1mol/L Na4P2O7With alkali liquid-phase mixing, the extraction ratio of humic acid is obviously improved, and the molten effect of alkali increases along with the increase of alkali concn.
nullPeat is the middle atmospheric swamp formed through thousand ground product，Beyond rich in humic acid，Possibly together with organic and talc particles，The fiber impurity of humic acid and plant decay is wrapped in the surface of stone powder with the form of a kind of colloid，So defining peat，If using the extracting method believed，Original peat structure can be destroyed，Although humic acid obtains a certain amount of liberation，But it is easy to depart from original body，Favorably in water，Although or mineral fertilizer element can be adsorbed，But it is difficult to play the effect of sedimentation，The problem that still cannot improve fertilizer loss，So on this basis，After humic acid is extracted by invention accordingly，With polyvinyl alcohol、Modified peat-resin particle is prepared in formaldehyde effect，Make to possess between peat body certain adhesive characteristics，It is that the humic acid composition extracted to a certain extent and sticks to each other between peat talc particles，Have the characterization of adsorption to chemical fertilizer concurrently simultaneously.
Beneficial effects of the present invention: when the present invention uses rock as planting fruit trees, the soil modification composition participated in, before this meerschaum etc. was ground into the granule of certain particle diameter, then with soak with hydrochloric acid, easily forming concavo-convex top layer, increase its reserved moisture and ability of storage fertilizer in soil, the plantation of fruit tree is most suitably in loose ventilative sandy loam, the present invention just increases the sandstone composition of soil while fertilising, is that the soil is porous.
Detailed description of the invention
Embodiment 1:
A kind of soil improvement type fruit tree fertilizer, it is characterized in that, be made up of the raw material of following weight portion (Kg): peat 24,1mol/L sodium pyrophosphate solution 7,6mol/LKOH solution 12, honeycomb cinder 12, powder of straw 18, meerschaum 15, limestone 12,1mol/L hydrochloric acid solution 40, trace element 3, Diammonium phosphate (DAP) 60, potassium permanganate 35, sheep stool ball 40, soybean meal 20, resin additive 5 and appropriate water；
Described resin additive is made up of the raw material of following weight portion: polyvinyl alcohol 12,15% formalin 3, Oleum Terebinthinae 6, stearic acid 2.5,40% sodium peroxide solution 10, cyclodextrin 5 and appropriate water；Preparation method is: join in reactor with isopropanol for solvent, it is blended into the water dilution of 5 ~ 6 times of its weight portions, being subsequently adding polyvinyl alcohol and 15% formalin, be warming up to 70 ~ 80 DEG C, stirring is to being completely dissolved, then 35 ~ 40 DEG C it are cooled to, maintain 1 ~ 1.5h to be polymerized, be blended into Oleum Terebinthinae, stearic acid after completing, after stirring and dissolving, be blended into other residual components, finally stir into oil-based liquid, be incubated standby.
The preparation method of a kind of soil improvement type fruit tree fertilizer, it is characterised in that include following step:
(1) peat is carried out ball milling 30 ~ 40min, cross 60 mesh sieves, then put and dry 3 ~ 4h in an oven under the conditions of 105 ~ 120 DEG C, become granular powder；
(2) powder described in (1) is placed in reaction vessel, adds the water of 2 ~ 3 times of its weight portions, be then simultaneously introduced 1mol/L sodium pyrophosphate solution and 6mol/LKOH solution, it is placed in ultrasonic cleaner, power 0.75kw, is incubated 80 DEG C of effect 60 ~ 80min, and pH is to partial neutral in regulation；
(3) resin additive is joined in the total material described in (2), stir, finally drain moisture, again carry out being ground into the graininess of 60 mesh sieves；
(4) mixed trace elements, Diammonium phosphate (DAP), potassium permanganate, after adding appropriate water-wet, adds the modified turf of (3), is heated to 80 ~ 90 DEG C, stirring and adsorbing 30 ~ 35min；
(5) mixing meerschaum, limestone, was ground into the granule of 40 ~ 60 mesh sieves, put into immersion 2 ~ 3min in 1mol/L hydrochloric acid solution, crosses clear water and eluriates 2 ~ 3 times, finally mix with always expecting described in (4) after completing；
(6) mix other residual components, add water and be milled to homogenate, admixing to total composition of (5), make graininess as adjuvant.
A kind of soil improvement type fruit tree fertilizer of the present invention is used for planting the fertilizer of apple tree, select 5 mu of apple tree planting bases as experimental group, ginseng inserts the fertilizer using the present invention, 5 mu of apple trees of matched group implantation methods routinely uses common fertilizer, the preventing and treating of other curing conditions and pest and disease damage is the most identical, and result shows the apple tree of experimental group, ventilation that the soil is porous, the content of organic matter is high, and the ability of water conservation fertilizer conservation is remarkably reinforced.
Claims (2)
1. a soil improvement type fruit tree fertilizer, it is characterized in that, be made up of the raw material of following weight portion: peat 20 ~ 25,1mol/L sodium pyrophosphate solution 5 ~ 7,6mol/LKOH solution 8 ~ 12, honeycomb cinder 10 ~ 14, powder of straw 15 ~ 20, meerschaum 12 ~ 17, limestone 10 ~ 12,1mol/L hydrochloric acid solution 35 ~ 40, trace element 2 ~ 3, Diammonium phosphate (DAP) 45 ~ 60, potassium permanganate 30 ~ 35, sheep stool ball 35 ~ 40, soybean meal 15 ~ 20, resin additive 4 ~ 5 and appropriate water；
Described resin additive is made up of the raw material of following weight portion: polyvinyl alcohol 12 ~ 16,15% formalin 3 ~ 5, Oleum Terebinthinae 4 ~ 6, stearic acid 1.5 ~ 3,40% sodium peroxide solution 8 ~ 10, cyclodextrin 3 ~ 6 and appropriate water；Preparation method is: join in reactor with isopropanol for solvent, it is blended into the water dilution of 5 ~ 6 times of its weight portions, being subsequently adding polyvinyl alcohol and 15% formalin, be warming up to 70 ~ 80 DEG C, stirring is to being completely dissolved, then 35 ~ 40 DEG C it are cooled to, maintain 1 ~ 1.5h to be polymerized, be blended into Oleum Terebinthinae, stearic acid after completing, after stirring and dissolving, be blended into other residual components, finally stir into oil-based liquid, be incubated standby.
The preparation method of a kind of soil improvement type fruit tree fertilizer, it is characterised in that include following step:
(1) peat is carried out ball milling 30 ~ 40min, cross 60 mesh sieves, then put and dry 3 ~ 4h in an oven under the conditions of 105 ~ 120 DEG C, become granular powder；
(2) powder described in (1) is placed in reaction vessel, adds the water of 2 ~ 3 times of its weight portions, be then simultaneously introduced 1mol/L
Sodium pyrophosphate solution and 6mol/LKOH solution, be placed in ultrasonic cleaner, power 0.75kw, is incubated 80 DEG C of effect 60 ~ 80min, and pH is to partial neutral in regulation；
(3) resin additive is joined in the total material described in (2), stir, finally drain moisture, again carry out being ground into the graininess of 60 mesh sieves；
(4) mixed trace elements, Diammonium phosphate (DAP), potassium permanganate, after adding appropriate water-wet, adds the modified turf of (3), is heated to 80 ~ 90 DEG C, stirring and adsorbing 30 ~ 35min；
(5) mixing meerschaum, limestone, was ground into the granule of 40 ~ 60 mesh sieves, put into immersion 2 ~ 3min in 1mol/L hydrochloric acid solution, crosses clear water and eluriates 2 ~ 3 times, finally mix with always expecting described in (4) after completing；
(6) mix other residual components, add water and be milled to homogenate, admixing to total composition of (5), make graininess as adjuvant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152091.XA CN105967832A (en) | 2016-03-17 | 2016-03-17 | A soil-improving type fruit tree fertilizer and a preparing method thereof |
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| CN201610152091.XA CN105967832A (en) | 2016-03-17 | 2016-03-17 | A soil-improving type fruit tree fertilizer and a preparing method thereof |
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| CN105967832A true CN105967832A (en) | 2016-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116445351A (en) * | 2023-04-21 | 2023-07-18 | 西北农林科技大学 | Method for rapidly culturing indigenous microorganisms |
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| CN104876708A (en) * | 2015-05-18 | 2015-09-02 | 肥东联湾家庭农场 | Peanut planting fertilizer capable of preventing soil hardening and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116445351A (en) * | 2023-04-21 | 2023-07-18 | 西北农林科技大学 | Method for rapidly culturing indigenous microorganisms |
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Application publication date: 20160928 |