CN105541457A - Preparation method for organic fertilizer used for plantation of camellia plants in barrens - Google Patents
Preparation method for organic fertilizer used for plantation of camellia plants in barrens Download PDFInfo
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- CN105541457A CN105541457A CN201510910415.7A CN201510910415A CN105541457A CN 105541457 A CN105541457 A CN 105541457A CN 201510910415 A CN201510910415 A CN 201510910415A CN 105541457 A CN105541457 A CN 105541457A
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- water
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- mud
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an organic fertilizer for plantation of camellia plants in barrens and a preparation method thereof. The organic fertilizer is prepared from the following raw materials by weight: mud in a pond, Chinese medical stone, a ferment agent, shell powder, walnut shells, trace elements, waste biogas residues, rice washing water, fruit pericarp, fish-bone powder, urea, calcium superphosphate, a cross-linking agent and a proper amount of water. The camellia plants have high demands on mineral elements, especially calcium and magnesium; and plantation experience for years shows that rich organic matters in soil is a key for high yield and insufficiency of mineral elements may lead to no formation of buds, no fruiting and the like. Organic components used in the invention include the walnut shells, the shell powder, the fish-bone powder, etc. which are rich in calcium and are used as basic materials; the modified mud in the pond is added as an adhering body for microbes; so long-term fermentation is realized and supplies nutrients, and a balanced nutrition-allocated proportion enables the camellia plants to grow in a variety of soils.
Description
Technical field
The invention belongs to the Technology of fertilizer, be specifically related to the preparation method of the organic fertilizer of a kind of poor and barren land plantation Flower of Japanese Camellia class plant.
Background technology
Because of the needs that hydro project etc. is built and safeguarded, China all will dredge mud to river course every year on a large scale, thus producing a large amount of mud, mud has the features such as water content is high, void ratio is large, compressibility is large, intensity is low, organic content is very abundant, and mud is owing to being under water for a long time, loosely organized, void ratio is very large, and its water content is very high, reaches 120 ~ 180%, in addition the natural structure intensity of mud is very low, so mud is often in the liquid form of flowing.
To the particle cumulative percentage content particle diameter of mud, sieved by grain size analysis and send out and densimeter method simultaneous determination, obtaining clay content is 16.7%, and silt content is 74.7%, and the content of sand grains is 8.6%.The feature of youngster's municipal sludge is: the specific surface area of particle is little, granular absorption ability, and blocking characteristics to each other reduces, so higher for the process fixed line difficulty of municipal sludge.
The mineral constituents simultaneously detecting mud finds, be main mainly with quartz sand greatly, clay is mineral kaolin, montmorillonite, and illite, chemical composition is with SiO
2be main, common mud fixed line process be add a certain amount of cement, lime etc. as solidify material, then make water content complete below 40% after being dewatered by the desilting process machinery of environment protection-type.
Because soil erosion, dyke lack the impact that shore protection adds human factor, on average often economizing about 60,000 km river channel sedimentation total amounts has reached 2,000,000,000 m at present
3, every annual siltation volume 100,000,000 m
3.Wherein the mud of municipal sewage system etc. directly affects the life health water product of people, and cause sewer blockage, the smell is awful, bacteria breed; It is smooth that alluvial causes river course flood to be drained flooded fields, and storage capacity reduces, and water supply, drought-resistant ability decline, and shipping atrophy, water pollution, water environment situation worsens increasingly.
Summary of the invention
The present invention is in order to alleviate city river, major trunk roads riverbed silting problem for many years, invents a kind of microbiocidal organic fertilizer utilizing municipal sludge to be bacteria carrier, plays the effect that refuse fills utilization, the strategic objective of Promote Sustainable Development, realizes particular by following method:
The organic fertilizer of a kind of poor and barren land plantation Flower of Japanese Camellia class plant, it is characterized in that, be made up of the raw material of following weight part: river embankment mud 65 ~ 80, medical stone 5 ~ 7, enzyme agent 4 ~ 7, oyster shell whiting 10 ~ 16, nut-shell 30 ~ 35, trace element 2 ~ 3, biogas waste residue 45 ~ 60, washing water of rice 5 ~ 9, Fruit Peel 25 ~ 30, fishbone powder 45 ~ 60, urea 10 ~ 15, calcium superphosphate 6 ~ 10, linking agent 5 ~ 7 and appropriate water;
Described linking agent is made up of the raw material of following weight part: cement 4 ~ 6, terra alba 12 ~ 18, toxilic acid 3 ~ 6, lignin sulfonic acid 1 ~ 3, polyacrylic ester 15 ~ 20, industrial plam oil 10 ~ 15, Natvosol 1 ~ 3, ethanol 10 ~ 14, acetone 3 ~ 6 and water 100; Preparation method is: be mixed to join in reactor by ethanol, water and acetone, be heated to 75 ~ 90 DEG C of insulations, then polyacrylic ester and toxilic acid is added, constantly be stirred to dissolving, industrial plam oil, Natvosol and wooden sodium sulfonate is added after completing, insulation also becomes thick liquid to bubble after the composite 1.5 ~ 2h of the rotating speed of 200 ~ 250r/min stirring, last mixed cement and terra alba, micronizing crosses 80 ~ 120 mesh sieves, adds and becomes homogeneous emulsion after stirring froth breaking in aforementioned total material and get final product.
A preparation method for the organic fertilizer of poor and barren land plantation Flower of Japanese Camellia class plant, is characterized in that, comprise following step:
(1) river embankment mud is put into stirrer high-speed stirring, then centrifugal on the whizzer of rotating speed 200 ~ 300r/min, remove the blue or green liquid in top layer and lower floor's macrobead residue, sposh in the middle of retaining;
(2) medical stone powder was broken into the pulvis of 20 ~ 40 mesh sieves, in the sposh that mixed cross-linker joins described in (1), stirring and evenly mixing, then dries under 90 ~ 115 DEG C of conditions, and then is ground into the granule of particle diameter 0.5 ~ 1mm particle diameter;
(3) by the water mixed diluting of enzyme agent and 30 times of its weight parts, add the granule described in (2), whip attachment 2 ~ 4h under normal temperature, after completing modified particles agent;
(4) mixing urea, calcium superphosphate and trace element, stirs while add waterside, until dissolve completely, is then added in the compound of mixed oyster shell whiting, nut-shell, fishbone powder and other remaining components, adds water and ball milling uniformly slurry;
(5) the modified particles agent described in (3) is joined in the compound described in (4), pass through spray granulating after stirring 30 ~ 45min, make the macrobead of particle diameter 0.6 ~ 0.8cm.
The mud organic content detecting city lotus pool reaches more than 9.6%, higher than nearly 2.5 times of general soil, clay mineral comparision contents is wherein high, by the understanding to municipal sludge, what emphasis utilized it is its higher organic content, loose porous structure, trickle Soil structure makes it possess certain natural characterization of adsorption simultaneously, invention mud is pulled out rear stirrer to stir from river course etc., then the rare earth clay part on centrifugal top layer, filter out the oarse-grained quartz sand particle of lower floor and impurity, the special binding agent of invention is added in the rare earth earth on upper strata, well-bonded post-drying becomes solid block, again the molecule agent of 40 ~ 60 mesh sieves was pulverized again, there is very strong absorption property, it self is a kind of particle of porous simultaneously, its abundant organic matter contained is conducive to the apposition growth of microorganism, then integrally microbial fertilizer is made, be conducive to microbic activity, the vigor of lasting maintenance microorganism, material source itself is the city being suitable for microorganism growth, the mud in river course, so be suitable for microbial growth breeding, microorganism not easily makes a variation, for microbial fertilizer, greatly can extend the action time of fertilizer.
Invention is particularly paid attention to for the selection of binding agent, because riverway sludge is rarer, structural instability, mutual viscous weak effect, invention adopts cement, lime as the carrier of basic solidification, other blast-furnace slags selected and desulfurated plaster effect are all not as the former, and high-molecular-weight glutenin subunits selects polyacrylic ester and polyvinyl alcohol to add as a comparison, find the better effects if of polyacrylic ester.
The principle of solidification is that solidify material is by a series of water suction, hydrolysis, hydration reaction, gel-like substance (hydrated calcium silicate) is produced on the surface of sludge granules, form irreversible sclerosis shell, make it that there is certain stability, simultaneously, the hydrated product with gelling properties defines reticulated structure between sludge granules, produces complex-shaped space.
Ca(OH in the colloid of cement)
2and Ca
2+, OH
-coexist, and form in the clay of mud usually with Na
+and K
+, the Ca of precipitation
2+the resultant Ca(OH exchanging and make cement can be adsorbed with it)
2there is strong adsorption activity, and this further can make closely to be connected between each composition, form chain-like structure, become stable connection.The cementation of the hydrates such as the hydrated calcium silicate that the intensity of cement-earth mainly produces from hydrated cementitious, Ca(OH in cement-earth pore water)
2in undersaturated situation, soil property is to OH
-, CaO, Ca
2+absorption by reducing the growing amount of hydrated calcium silicate, cause strength of cement to reduce, use the combination of cement and terra alba just in time to make up mutual defect, reach comparatively perfect result.
Macromolecule thickener Natvosol joins in binding agent can produce Chemical bond, has bonding film forming, the effect of thickening, protective material etc., and bonding soil particle, reduces the planar water of soil; Help solidifying agent to be used to reduce the resin additive saturation properties in bonding, increase the resin of unsaturated character, increase the characteristic that is cross-linked to each other, screened toxilic acid, recklessly horse acid, sodium carbonate, potassium aluminium sulfate etc. respectively as experiment, found the best results of toxilic acid.
Beneficial effect of the present invention: the plant of camellia class is for mineral element, especially the demand of calcium magnesium is very high, according to plantation experience for many years, show that organic content abundant in soil is the key of high yield, mineral element is not enough, and opportunity may cause not forming bud, not result etc., here the organic composition adopted includes nut-shell, oyster shell whiting, the organism that the calcareous contents such as fishbone powder enrich is basic material, add the accole of lotus pool mud as microorganism of modification, long-term fermentation provides nutrition, balanced nutrition-allocated proportion can make camellia class plant at various grown on soil.
Embodiment
Embodiment 1:
The organic fertilizer of a kind of poor and barren land plantation Flower of Japanese Camellia class plant, it is characterized in that, be made up of the raw material of following weight part (Kg): river embankment mud 70, medical stone 6, enzyme agent 5, oyster shell whiting 14, nut-shell 33, trace element 2, biogas waste residue 50, washing water of rice 8, Fruit Peel 28, fishbone powder 55, urea 11, calcium superphosphate 8, linking agent 7 and appropriate water;
Described linking agent is made up of the raw material of following weight part: cement 6, terra alba 15, toxilic acid 5, lignin sulfonic acid 2, polyacrylic ester 18, industrial plam oil 12, Natvosol 1, ethanol 12, acetone 4 and water 100; Preparation method is: be mixed to join in reactor by ethanol, water and acetone, be heated to 75 ~ 90 DEG C of insulations, then polyacrylic ester and toxilic acid is added, constantly be stirred to dissolving, industrial plam oil, Natvosol and wooden sodium sulfonate is added after completing, insulation also becomes thick liquid to bubble after the composite 1.5 ~ 2h of the rotating speed of 200 ~ 250r/min stirring, last mixed cement and terra alba, micronizing crosses 80 ~ 120 mesh sieves, adds and becomes homogeneous emulsion after stirring froth breaking in aforementioned total material and get final product.
A preparation method for the organic fertilizer of poor and barren land plantation Flower of Japanese Camellia class plant, is characterized in that, comprise following step:
(1) river embankment mud is put into stirrer high-speed stirring, then centrifugal on the whizzer of rotating speed 200 ~ 300r/min, remove the blue or green liquid in top layer and lower floor's macrobead residue, sposh in the middle of retaining;
(2) medical stone powder was broken into the pulvis of 20 ~ 40 mesh sieves, in the sposh that mixed cross-linker joins described in (1), stirring and evenly mixing, then dries under 90 ~ 115 DEG C of conditions, and then is ground into the granule of particle diameter 0.5 ~ 1mm particle diameter;
(3) by the water mixed diluting of enzyme agent and 30 times of its weight parts, add the granule described in (2), whip attachment 2 ~ 4h under normal temperature, after completing modified particles agent;
(4) mixing urea, calcium superphosphate and trace element, stirs while add waterside, until dissolve completely, is then added in the compound of mixed oyster shell whiting, nut-shell, fishbone powder and other remaining components, adds water and ball milling uniformly slurry;
(5) the modified particles agent described in (3) is joined in the compound described in (4), pass through spray granulating after stirring 30 ~ 45min, make the macrobead of particle diameter 0.6 ~ 0.8cm.
Use the test that the organic fertilizer of a kind of poor and barren land plantation Flower of Japanese Camellia class plant of the present invention is planted for poor and barren land Flower of Japanese Camellia, select 5 mu of Flower of Japanese Camellia, fertilizer of the present invention is discharged into field by every mu of 150 ~ 200kg as base manure, 5 mu of Flower of Japanese Camellia of control group are left intact, other curing condition and water and fertilizer management are all identical, result confirms: the Flower of Japanese Camellia growing way of experimental group is better, and output is high, improves economic return.
Claims (2)
1. the organic fertilizer of a poor and barren land plantation Flower of Japanese Camellia class plant, it is characterized in that, be made up of the raw material of following weight part: river embankment mud 65 ~ 80, medical stone 5 ~ 7, enzyme agent 4 ~ 7, oyster shell whiting 10 ~ 16, nut-shell 30 ~ 35, trace element 2 ~ 3, biogas waste residue 45 ~ 60, washing water of rice 5 ~ 9, Fruit Peel 25 ~ 30, fishbone powder 45 ~ 60, urea 10 ~ 15, calcium superphosphate 6 ~ 10, linking agent 5 ~ 7 and appropriate water;
Described linking agent is made up of the raw material of following weight part: cement 4 ~ 6, terra alba 12 ~ 18, toxilic acid 3 ~ 6, lignin sulfonic acid 1 ~ 3, polyacrylic ester 15 ~ 20, industrial plam oil 10 ~ 15, Natvosol 1 ~ 3, ethanol 10 ~ 14, acetone 3 ~ 6 and water 100; Preparation method is: be mixed to join in reactor by ethanol, water and acetone, be heated to 75 ~ 90 DEG C of insulations, then polyacrylic ester and toxilic acid is added, constantly be stirred to dissolving, industrial plam oil, Natvosol and wooden sodium sulfonate is added after completing, insulation also becomes thick liquid to bubble after the composite 1.5 ~ 2h of the rotating speed of 200 ~ 250r/min stirring, last mixed cement and terra alba, micronizing crosses 80 ~ 120 mesh sieves, adds and becomes homogeneous emulsion after stirring froth breaking in aforementioned total material and get final product.
2. a kind of poor and barren land plants the preparation method of the organic fertilizer of Flower of Japanese Camellia class plant according to claim 1, it is characterized in that, comprises following step:
(1) river embankment mud is put into stirrer high-speed stirring, then centrifugal on the whizzer of rotating speed 200 ~ 300r/min, remove the blue or green liquid in top layer and lower floor's macrobead residue, sposh in the middle of retaining;
(2) medical stone powder was broken into the pulvis of 20 ~ 40 mesh sieves, in the sposh that mixed cross-linker joins described in (1), stirring and evenly mixing, then dries under 90 ~ 115 DEG C of conditions, and then is ground into the granule of particle diameter 0.5 ~ 1mm particle diameter;
(3) by the water mixed diluting of enzyme agent and 30 times of its weight parts, add the granule described in (2), whip attachment 2 ~ 4h under normal temperature, after completing modified particles agent;
(4) mixing urea, calcium superphosphate and trace element, stirs while add waterside, until dissolve completely, is then added in the compound of mixed oyster shell whiting, nut-shell, fishbone powder and other remaining components, adds water and ball milling uniformly slurry;
(5) the modified particles agent described in (3) is joined in the compound described in (4), pass through spray granulating after stirring 30 ~ 45min, make the macrobead of particle diameter 0.6 ~ 0.8cm.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104292018A (en) * | 2014-10-22 | 2015-01-21 | 肥东县花生原种场 | High-efficiency peanut planting controlled release fertilizer and preparation method thereof |
CN104829297A (en) * | 2015-04-11 | 2015-08-12 | 铜陵家宴生态农业发展有限公司 | Carbonization straw organic fertilizer and preparation method thereof |
CN104844366A (en) * | 2015-05-18 | 2015-08-19 | 肥东联湾家庭农场 | Peanut-planting water-retaining fertilizer and preparation method thereof |
-
2015
- 2015-12-10 CN CN201510910415.7A patent/CN105541457A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104292018A (en) * | 2014-10-22 | 2015-01-21 | 肥东县花生原种场 | High-efficiency peanut planting controlled release fertilizer and preparation method thereof |
CN104829297A (en) * | 2015-04-11 | 2015-08-12 | 铜陵家宴生态农业发展有限公司 | Carbonization straw organic fertilizer and preparation method thereof |
CN104844366A (en) * | 2015-05-18 | 2015-08-19 | 肥东联湾家庭农场 | Peanut-planting water-retaining fertilizer and preparation method thereof |
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Application publication date: 20160504 |