CN102515897A - Dry cow dung powder organic fertilizer, preparation method thereof and application thereof - Google Patents
Dry cow dung powder organic fertilizer, preparation method thereof and application thereof Download PDFInfo
- Publication number
- CN102515897A CN102515897A CN2011104279405A CN201110427940A CN102515897A CN 102515897 A CN102515897 A CN 102515897A CN 2011104279405 A CN2011104279405 A CN 2011104279405A CN 201110427940 A CN201110427940 A CN 201110427940A CN 102515897 A CN102515897 A CN 102515897A
- Authority
- CN
- China
- Prior art keywords
- cow dung
- dry powder
- fertilizer
- dung dry
- powder fertilizer
- 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.)
- Granted
Links
- 210000003608 fece Anatomy 0.000 title claims abstract description 155
- 239000000843 powder Substances 0.000 title claims abstract description 107
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000003895 organic fertilizer Substances 0.000 title abstract description 11
- 239000003337 fertilizer Substances 0.000 claims abstract description 129
- 239000002689 soil Substances 0.000 claims abstract description 39
- 240000008042 Zea mays Species 0.000 claims abstract description 16
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 16
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 14
- 235000005822 corn Nutrition 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 235000002566 Capsicum Nutrition 0.000 claims abstract description 10
- 241000209140 Triticum Species 0.000 claims abstract description 9
- 235000021307 Triticum Nutrition 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229910052700 potassium Inorganic materials 0.000 claims description 18
- 239000005416 organic matter Substances 0.000 claims description 17
- 230000018044 dehydration Effects 0.000 claims description 16
- 238000006297 dehydration reaction Methods 0.000 claims description 16
- 239000011591 potassium Substances 0.000 claims description 16
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000010871 livestock manure Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims description 7
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims description 7
- 239000002509 fulvic acid Substances 0.000 claims description 7
- 229940095100 fulvic acid Drugs 0.000 claims description 7
- 239000006002 Pepper Substances 0.000 claims description 6
- 235000016761 Piper aduncum Nutrition 0.000 claims description 6
- 235000017804 Piper guineense Nutrition 0.000 claims description 6
- 235000008184 Piper nigrum Nutrition 0.000 claims description 6
- 235000013339 cereals Nutrition 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 244000203593 Piper nigrum Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 8
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 abstract description 6
- 230000035558 fertility Effects 0.000 abstract description 6
- 240000008574 Capsicum frutescens Species 0.000 abstract description 5
- 238000007605 air drying Methods 0.000 abstract description 4
- 239000001390 capsicum minimum Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 18
- 239000000126 substance Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 7
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 7
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 description 7
- 241000722363 Piper Species 0.000 description 5
- 239000004021 humic acid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 244000124853 Perilla frutescens Species 0.000 description 3
- 235000004348 Perilla frutescens Nutrition 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000010835 comparative analysis Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000002568 Capsicum frutescens Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007728 cost analysis Methods 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009332 manuring Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 preferred Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Abstract
The invention discloses a dry cow dung powder organic fertilizer. The dry cow dung powder organic fertilizer which is granular in shape is prepared from the following components, by mass, 78-90% of dry cow dung powder, 8-20% of biological organic matters and 1-3% of an adhesive. The invention also discloses a preparation method of the dry cow dung powder organic fertilizer. The preparation method comprises the following steps: 1, collecting fresh cow dung, air-drying it in the outdoor, dehydrating it, drying it in an oven, and crushing it to obtain the dry cow dung powder; 2, mixing the dry cow dung powder with the biological organic matters and an organic nitrogen-phosphor-potassium fertilizer according to above mass proportions to obtain a mixture; and 3, adding the adhesive to the obtained mixture, uniformly mixing them, and granulating them by an extrusion granulator or a disc granulator to obtain the dry cow dung powder organic fertilizer. The dry cow dung powder organic fertilizer of the invention, which can be widely applied to production plantations of capsicum, wheat and corn, can obviously improve the soil organic matters and the soil fertility, reduce the fertilizer dosage and improve the soil structure, and has the advantages of small application cost, stable quality, high quality and the like.
Description
Technical field
The present invention relates to a kind of farm crop fertilizer, relate in particular to a kind of agricultural organic fertilizer.
Background technology
Along with the fast development of cattle-raising, cow dung is just polluted has become a great problem.Show that according to pertinent data in some places, cow dung has surpassed the total amount of industrial pollution to the pollution of environment, have in addition up to more than 2 times.The annual ight soil that produces of one cow head is more than 7 tons, and the ight soil of an ox generation is between 5～6 tons.Because various places are generally paid attention to inadequately the processing of cow dung, the place that some cowboying are relatively concentrated does not all have the cow dung treatment facility basically, so just causes cow dung arbitrarily to be piled and abandons and deposit; Especially in south, in every summer, stinking smell assaulting one's nostrils in cow dung accumulative place, and this both caused detrimentally affect to peripheral resident's orthobiosis, and cow dung is again the source that various bacteria, pathogenic agent are multiplied breeding simultaneously, and cultured population is also seriously influenced.In addition, give birth to cow dung and go up ground, it produces heat, consumes oxygen in soil, causes burning root easily and burns seedling, also parasitic ovum, pathogeny mikrobe etc. is played dissemination.Thereby it is very important and urgent that the harmless treatment of cow dung seems for a person skilled in the art.
From another point of view; Rich cellulose, organic matter, amino acid and multiple humic acids in the cow dung; These compositions in the cow dung are the good fertilizers of farm crop; Therefore, utilize cow dung to make biological organic fertilizer and just transform harm into treasure, method and application art that research and utilization cow dung is produced fertilizer have important scientific meaning and production practice meaning.
Summary of the invention
The technical problem that the present invention will solve is the deficiency that overcomes prior art; Provide a kind of and can obviously improve the soil organism and soil fertility, reduce fertilizer amount, the structure of improving the soil, use that cost is little, steady quality, cow dung dry powder fertilizer that quality is high, also corresponding preparation method and the application that this cow dung dry powder fertilizer is provided.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is a kind of cow dung dry powder fertilizer, and said cow dung dry powder fertilizer is particulate state, and it is mainly formulated by the component of following quality proportioning:
Cow dung dry powder 78%～90%
Biological organic matter (preferably including biochemical fulvic acid and/or potassium humate) 8%～20% draw
Tackiness agent (being preferably Xylo-Mucine CMC) 1%～3%.
In the above-mentioned cow dung dry powder fertilizer, preferred, biological organic matter content >=55%, nitrogen phosphorus potassium (NPK) content >=4%.
In the above-mentioned cow dung dry powder fertilizer, preferred, the water cut of said cow dung dry powder≤15%, the fineness of said cow dung dry powder is below 80 orders.
In the above-mentioned cow dung dry powder fertilizer, preferred, water cut≤12% of said cow dung dry powder fertilizer, the granularity of said cow dung dry powder fertilizer is preferably 0.2cm～0.3cm.
In the above-mentioned cow dung dry powder fertilizer, said biological organic matter preferably includes biochemical fulvic acid and/or potassium humate.Said potassium humate is a kind of High-Efficient Organic potassium; Because humic acids wherein is a kind of biologically active agents; Can improve the soil quick-acting potassium content; Reduce the loss of potassium and fixing, increase absorption and the utilization ratio of crop, also have improving the soil, promote plant growth, improve the crop anti-adversity ability, improve crop quality, functions such as protection agroecological environment potassium.Said biochemical fulvic acid is to use modern biotechnology, is raw material with plant slag body, and through biological fermentation, the class coalification xanthohumic acid material produced, this material all is pure organic components, does not admix the inorganic chemistry composition.Xanthohumic acid belongs to minimum, the active maximum component of molecular weight in the humic acid, is the elite in the humic acids effective constituent, and this material is water-soluble entirely, acid and alkali-resistance, anti-divalent ion, can be molten composite altogether with various trace elements and macroelement, and it is heavy not wad a quilt with cotton; Can directly use, also can be used as the host or the additive of foliage fertilizer,, little fertilizer fertile and aquatic products fertilizer, liquid-state mulch film, moisture holding agent of humic acid, also can do the slow-release fertilizer syrup of composite organic-inorganic fertilizer high tower spraying granulation towards fertilising and fertilizer, medicine.
The characteristics of technique scheme have provided a kind of cow dung fertilizer of particle formulation, and its advantage embodies a concentrated reflection of: (1) dust content is low, and ultimate compression strength is higher, and good fluidity, but bulk shipment are prone to storage, is difficult for broken and caking, is suitable for mechanized application; (2) surface is less, and the back dissolution rate that is manured into soil is slack-off, adds that simple grain is heavy bigger, in the paddy field, uses and can sink under the darker soil, reduces volatilization loss, and the fertilizer long-lasting is longer.In the optimized technical scheme, the organic nitrogen phosphorus potassium that itself has through interpolation potassium humate or biochemical fulvic acid and cow dung combines in addition, and this can not only make above-mentioned cow dung dry powder fertilizer can satisfy the fertilizer listing standard of country; And can reach mutual supplement with each other's advantages between various components; Make that they are quick-acting, slow, long-acting lasting balance supply fertilely, helps improving output, improves crop quality; And the product commodity is good, remarkable in economical benefits.
As a total technical conceive, the present invention also provides a kind of preparation method of above-mentioned cow dung dry powder fertilizer, may further comprise the steps:
(1) preparation cow dung dry powder: collect bright cow dung and place outdoor air-dryly, dewatering to be placed in the baking oven and dry with the dehydration of ight soil water extracter in air-dry back, pulverizes after the oven dry again, obtains cow dung dry powder;
(2) preparation fertilizer compound: the cow dung dry powder that above-mentioned steps (1) is made mixes with said biological organic matter according to the described quality proportioning of claim 1, gets compound;
(3) extruder grain: add the tackiness agent of above-mentioned massfraction in the compound that after above-mentioned steps (2), obtains, mix the back, obtain finished product through Squeezinggranulator or granulating disc granulation.
The preparation method of above-mentioned cow dung dry powder fertilizer, in the said step (1), the dehydration rate of said ight soil water extracter is preferably more than 50%, and the bake out temperature in the said baking oven preferably is controlled at 60 ℃～70 ℃, and drying time preferably is controlled at more than the 10h.Water cut≤10% of the cow dung dry powder after said dehydration, oven dry, pulverizing, fineness is below 80 orders.
As a total technical conceive; The present invention also provides a kind of above-mentioned application of cow dung dry powder fertilizer in pepper planting is produced; Said cow dung dry powder fertilizer is applied as base manure is disposable, plough deeply 10cm～20cm during fertilising, amount of application is every mu and executes 50kg～100kg.
As a total technical conceive, the present invention also provides a kind of above-mentioned application of cow dung dry powder fertilizer in wheat planting is produced, and said cow dung dry powder fertilizer is applied as base manure is disposable, and amount of application is every mu and executes 80kg～100kg.
As a total technical conceive; The present invention also provides a kind of above-mentioned application of cow dung dry powder fertilizer in corn planting is produced; Earlier that corn is live, more said cow dung dry powder fertilizer is concentrated row replacement as base manure, amount of application is every mu and executes 100kg～150kg.
Compared with prior art; The invention has the advantages that: after the present invention directly uses natural cow dung to process cow dung dry powder as main raw material through dehydration, drying, pulverizing; Add known organic composition according to the proportioning of optimizing again, be hybridly prepared into cow dung dry powder fertilizer of the present invention at last.Through detecting; Machine matter content >=55% of cow dung dry powder fertilizer of the present invention (be higher than far away Ministry of Agriculture fertilizer industry standard regulation 30%); NPK content >=4% (reaching total nutrient >=4.0% of Ministry of Agriculture's fertilizer industry standard regulation), each item index of this cow dung dry powder fertilizer all reaches the organic fertilizer industry standard NY 525-2002 of the Ministry of Agriculture.
Cow dung dry powder fertilizer of the present invention has following clear superiority:
1. can obviously improve the soil organism and soil fertility, can reduce the usage quantity of chemical fertilizer, part instead of chemical fertilizer; Also can promote the microbial reproduction in the soil, increase the content of microorganisms in the soil;
2. can play the effect of improved soil nodule structure, improve Soil structure, improve the absorptive capacity of soil, reduce soil compaction;
After in crop production, using cow dung dry powder fertilizer of the present invention, can not only significantly improve the physico-chemical property and the biological activity of soil, and fertilizer efficiency is long; The nutrition supply that can provide comprehensively for farm crop, continue; Can effectively promote plant-growth, increase crop yield, improve crops quality.In addition, cow dung dry powder organic fertilizer application cost of the present invention is little, and quality is more stable, and economic benefit is obvious, can be widely used in farmland, orchard and vegetable plot, for development green agriculture, low-carbon (LC) agricultural provide strong guarantee aspect the fertilizer.
Description of drawings
Fig. 1 is preparation technology's schema of cow dung dry powder fertilizer in the embodiment of the invention 1.
Embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is further described.
Embodiment 1: cow dung organic granular of the present invention fertile and preparation and using in pepper planting.
In pepper planting,, influenced absorption and the utilization of crop to fertilizer because the long-term application chemical fertilizer has caused soil and hardened and salinization.For this reason, prepare a kind of cow dung dry powder fertilizer of the present invention, this cow dung dry powder fertilizer is particulate state at present, and mean particle size is 0.2cm～0.3cm, water cut≤12%, and it is mainly formulated by the component of following quality proportioning:
Cow dung dry powder 90% (water cut≤15%, fineness is less than 80 orders)
Potassium humate 9% draw
Tackiness agent Xylo-Mucine 1%.
As shown in Figure 1, the preparation method of the cow dung dry powder fertilizer of above-mentioned present embodiment may further comprise the steps:
(1) preparation cow dung dry powder: after beefsteak goes out bright cow dung, collect bright cow dung and place some days of outdoor natural air drying, airing, air-dry back unified use ight soil water extracter dehydration (dehydration rate is more than 50%); Dehydration is placed in 60 ℃ the baking oven and dries, and storing time treats that its moisture content is less than 10% back and takes out more than 10h; Cow dung after will dewatering, drying uses Highefficientpulverizer to pulverize; Cross 80 mesh sieves, make its fineness, obtain cow dung dry powder less than 80 orders;
(2) preparation fertilizer compound: the cow dung dry powder that above-mentioned steps (1) is made mixes (various known can all can by the biological organic matter that plant directly absorbs according to above quality proportioning with the biological organic matter potassium humate; Also can suitably add the organic NPK), get compound;
(3) extruder grain: add the tackiness agent carboxymethyl cellulose sodium (CMC) of above-mentioned massfraction in the compound that after above-mentioned steps (2), obtains, mix the back through Squeezinggranulator or granulating disc granulation, obtain finished product, pack gets final product.
Through detecting, in the cow dung dry powder fertilizer of above-mentioned present embodiment, biological organic matter content is greater than 55% (being about 62.8%), and nitrogen phosphorus potassium (NPK) surpasses 4% (wherein N 1.91%, P 1.48%, K 1.91%).
The cow dung dry powder fertilizer of present embodiment is applied on the capsicum (agricultural university 40 of the capsicum variety of present embodiment for selling on the market) as base manure, and contrasts with the conventional composite fertilizer that uses (the special fertile industry composite fertilizer N in the West, K, P >=40%).Practice ground selection Yanqing, Beijing plot gesture is smooth, fertility is consistent, draining is good and irrigate pepper cultivation ground easily.
The test design scheme is following:
Four processing are established in each sub-district, and each handles three repetitions, and the sub-district area is not less than 15m
2, district's group arrangement is at random adopted in test;
Handle A: blank;
Treatments B: conventional composite fertilizer (every 667m
2Execute 50kg, promptly every 15m
21.123kg is executed in the sub-district);
Handle C: cow dung dry powder fertilizer (every 667m of present embodiment
2Execute 50kg, promptly every 15m
21.123kg is executed in the sub-district).
Fertilizing method is: conventional composite fertilizer is disposable applies as base manure with the cow dung dry powder fertilizer of present embodiment and contrast fertilizer before the field planting, ploughs deeply 10cm～20cm, and other cultivation conditions, rich water quality management are consistent with former years.
Output after the test is as shown in table 1 below to interpretation of result when.
Capsicum cell production synopsis as a result among table 1: the embodiment 1
Can find out that through last table 1 the sub-district mean yield of A, B, three processing of C is respectively 35kg, 55.1kg and 57.4kg.The cow dung dry powder fertilizer that uses natural cow dung to produce is compared with blank A and has been increased production 64%; Use conventional composite fertilizer to compare with control treatment B and increased production 4%.The test comparing result shows that cow dung dry powder fertilizer of the present invention can be improved the soil, and reduces soil compaction, improves utilization rate of fertilizer, and then increase yield of hot pepper.This shows that product of the present invention can substitute conventional composite fertilizer fully and use as pepper planting base manure, and this has not only effectively utilized depleted cow dung resource, has reduced its problem of environmental pollution, and has reduced chemical fertilizer application cost, good market prospect.
Embodiment 2: cow dung organic granular of the present invention fertile and preparation and using in wheat planting.
Wheat is as the main food crop of China, and cultivated area reaches 2,280 ten thousand hectares, and its base manure uses common fertilizer to cause planting soil nutritional trouble, harden throughout the year, and the excessive of chemical fertilizer also pollutes edatope.For this reason, prepare a kind of cow dung dry powder fertilizer of the present invention, this cow dung dry powder fertilizer is particulate state at present, and mean particle size is 0.2cm～0.3cm, water cut≤12%, and it is mainly formulated by the component of following quality proportioning:
Cow dung dry powder 85% (water cut≤15%, fineness is less than 80 orders)
Biochemical fulvic acid 13% draw
Tackiness agent Xylo-Mucine 2%.
The preparation method of the cow dung dry powder fertilizer of above-mentioned present embodiment may further comprise the steps:
(1) preparation cow dung dry powder: after beefsteak goes out bright cow dung, collect bright cow dung and place some days of outdoor natural air drying, airing, air-dry back unified use ight soil water extracter dehydration (dehydration rate is more than 50%); Dehydration is placed in 60 ℃ the baking oven and dries, and storing time treats that its moisture content is less than 10% back and takes out more than 10h; Cow dung after will dewatering, drying uses Highefficientpulverizer to pulverize; Cross 80 mesh sieves, make its fineness, obtain cow dung dry powder less than 80 orders;
(2) preparation fertilizer compound: the cow dung dry powder that above-mentioned steps (1) is made mixes (various known can all can by the biological organic matter that plant directly absorbs according to above quality proportioning with the biological organic matter potassium humate; Also can suitably add the organic NPK), get compound;
(3) extruder grain: add the tackiness agent carboxymethyl cellulose sodium (CMC) of above-mentioned massfraction in the compound that after above-mentioned steps (2), obtains, mix the back through Squeezinggranulator or granulating disc granulation, obtain finished product, pack gets final product.
Through detection, in the cow dung dry powder fertilizer of above-mentioned present embodiment, biological organic matter content 55%, nitrogen phosphorus potassium (NPK) content 4%.
The cow dung dry powder fertilizer of present embodiment is applied on the wheat (wheat breed of present embodiment is No. 3, blue sky) as base manure, and contrasts with the conventional composite fertilizer that uses.The experimental plot is located at the lotus flower town, Qinan County of the southeast, Gansu, and soil property is a loessal soil, in the fertility on, the organic 8.23g/kg of topsoil, quick-acting nitrogen 39.30mg/kg, rapid available phosphorus 10mg/kg, available potassium 188.4mg/kg.
The test design scheme is following:
Four processing are established in test altogether, and each handles three repetitions, and the sub-district area is 24m
2, random alignment;
Handle D: blank;
Handle E: local conventional composite chemical fertilizer: the general phosphorus 40kg of urea 10kg+ composite fertilizer 50kg+ (every mu); Urea, general phosphorus are local the purchase, and composite fertilizer is that composite fertilizer of aurification group company produces (NPK >=45%);
Handle F: the cow dung dry powder fertilizer 75kg+ urea 10kg (every mu) of present embodiment;
Handle G: the cow dung dry powder fertilizer 100kg+ urea 10kg (every mu) of present embodiment;
During results single receipts the in sub-district surveyed product, the same land for growing field crops of other field management.
Output after the test is as shown in table 2 below to interpretation of result when.
Wheat cell production synopsis as a result among table 2: the embodiment 2
The test-results of last table 2 shows; Handle E, F, G respectively than blank D raising the output 28.07%, 24% and 33.95%; The cow dung dry powder fertilizer (75kg) of wherein handling F is compared the local conventional composite chemical fertilizer of E; Not significantly raising the output is amounted to per mu yield even is slightly reduced (be lower than conventional composite chemical fertilizer and handle about 4.07%).The cow dung dry powder fertilizer (100kg) of processing G is handled the conventional composite chemical fertilizer of E and is then exceeded 5.88 percentage points.Though handling the output effect of using cow dung dry powder fertilizer among the F improves not obvious; But it is organic to be rich in necessary organic kenel nitrogen phosphorus potassium of plant growth and high-content in the cow dung dry powder fertilizer; Can effectively alleviate the soil nutrient imbalance, harden; And utilization rate of fertilizer is high, can reduce the pollution of chemical fertilizer to edatope.Test through present embodiment it can also be seen that; Except using conventional nitrogenous fertilizer urea 10kg/ mu; Through the amount of application of further increase cow dung dry powder fertilizer as wheat basal fertilizer, make every mu to reach 100kg, then effect is better; Compare and use the effect of increasing production of conventional composite chemical fertilizer also more obvious, can substitute conventional composite chemical fertilizer.
Embodiment 3: cow dung organic granular of the present invention fertile and preparation and using in corn planting.
A kind of cow dung dry powder fertilizer of the present invention, this cow dung dry powder fertilizer is particulate state, and mean particle size is 0.2cm～0.3cm, water cut≤12%, it is mainly formulated by the component of following quality proportioning:
Cow dung dry powder 80% (water cut≤15%, fineness is less than 80 orders)
Biochemical fulvic acid 10%
Potassium humate 9%
With tackiness agent Xylo-Mucine 1%.
The preparation method of the cow dung dry powder fertilizer of above-mentioned present embodiment may further comprise the steps:
(1) preparation cow dung dry powder: after beefsteak goes out bright cow dung, collect bright cow dung and place some days of outdoor natural air drying, airing, air-dry back unified use ight soil water extracter dehydration (dehydration rate is more than 50%); Dehydration is placed in 60 ℃ the baking oven and dries, and storing time treats that its moisture content is less than 10% back and takes out more than 10h; Cow dung after will dewatering, drying uses Highefficientpulverizer to pulverize; Cross 80 mesh sieves, make its fineness, obtain cow dung dry powder less than 80 orders;
(2) preparation fertilizer compound: the cow dung dry powder that above-mentioned steps (1) is made mixes (various known biological organic matters that can directly be absorbed by plant and organic NPK all can) according to above quality proportioning with biological organic matter, must compound;
(3) extruder grain: add the tackiness agent carboxymethyl cellulose sodium (CMC) of above-mentioned massfraction in the compound that after above-mentioned steps (2), obtains, mix the back through Squeezinggranulator or granulating disc granulation, obtain finished product, pack gets final product.
Through detection, in the cow dung dry powder fertilizer of above-mentioned present embodiment, biological organic matter content 55%, nitrogen phosphorus potassium (NPK) content 4%.
The cow dung dry powder fertilizer of present embodiment is applied on the corn (corn variety of present embodiment is farming China 101) as base manure, and contrasts with the conventional composite fertilizer that uses.Experimental field point selection is in Lishu County, Siping City, Jilin Province, and this is located in innerland, the distant Plain of pine, northeast, and the soil is fertile smooth, have the laudatory title of " northeast silo " and " loose distant jewel ", is national corn base county, 3,600,000,000 jin of corn YO.The experimental plot is selected in elm platform town Shuan Long village farmland covered by contract.This ground topsoil soils organic content is 2.14%, and total nitrogen content is 0.115%, and content of tatal phosphorus is 0.069%, and full potassium content is 2.25%, and middle fertility is sunny, suitable corn growth.
The test design scheme is following:
Three processing are established in test altogether, and each handles three repetitions, and each sub-district area is 50m
2, and adopt district's group arrangement at random, leave guard rows and observe the road:
Handle H: blank;
Handle I: the Stanley composite fertilizer that local market is bought: 100kg/ mu (NPK >=45%);
Handle J: the cow dung dry powder fertilizer 100kg/ mu of present embodiment.
Fertilization mode: earlier with corn live (seeding row spacing 40 * 50cm), again with fertilizer as base manure, concentrate row replacement, make fertilizer near maize root system, be prone to be absorbed and used, other field management, manuring irrigation are according to former years.
Output after the test is as shown in table 3 below to interpretation of result when.
Corn cell production synopsis as a result among table 3: the embodiment 3
The test-results of last table 3 shows that the processing I that uses Stanley composite fertilizer (100kg/ mu) is than blank H raising the output 11.29%; And use the processing J comparison process I of cow dung dry powder fertilizer of the present invention (100kg/ mu) to increase production 0.64%; Amount of increase in production is little, but this uses when showing maize planting equally the cow dung dry powder fertilizer of same amount can replace conventional composite fertilizer fully to use as base manure.And test shows that cow dung dry powder fertilizer of the present invention has easy to use, plurality of advantages such as raw material resources abundant, environmental protection, useful soil microorganisms population as a kind of organic fertilizer of high-quality environmental protection.
It is as shown in table 4 below that various fertilizer are used the comparative analysis of cost in the present embodiment.
Fertilizer is used the comparative analysis of cost among table 4: the embodiment 3
| Handle | Fertilizer variety | Amount of application (mu) | Unit price (retail price) | Total price |
| H | Blank | 0 | 0 | 0 |
| I | Stanley composite fertilizer | 100kg | 180 yuan/50kg | 360 yuan |
| J | Cow dung dry powder fertilizer | 100kg | 150 yuan/50kg | 300 yuan |
Because the cow dung source is wide, acquisition cost is low, and complete processing is simple.Consumption cost analysis through last table 4 pair various corn fertilizer is found, uses cow dung dry powder fertilizer of the present invention (100kg/ mu) fertilizer cost to be about 300 yuan, saves 60 yuan for every mu than the processing I that uses conventional composite fertilizer, has very big economic benefit.
Claims (10)
1. a cow dung dry powder fertilizer is characterized in that, said cow dung dry powder fertilizer is particulate state, and it is mainly formulated by the component of following quality proportioning:
Cow dung dry powder 78%～90%
Biological organic matter 8%～20% draw
Tackiness agent 1%～3%.
2. cow dung dry powder fertilizer according to claim 1 is characterized in that, in the said cow dung dry powder fertilizer: biological organic matter content >=55%, N-P-K content >=4%.
3. cow dung dry powder fertilizer according to claim 1 and 2 is characterized in that, the water cut of said cow dung dry powder≤15%, and the fineness of said cow dung dry powder is below 80 orders.
4. cow dung dry powder fertilizer according to claim 3 is characterized in that, water cut≤12% of said cow dung dry powder fertilizer, and the granularity of said cow dung dry powder fertilizer is 0.2cm～0.3cm.
5. cow dung dry powder fertilizer according to claim 1 and 2 is characterized in that said biological organic matter comprises biochemical fulvic acid and/or potassium humate.
6. the preparation method of a cow dung dry powder fertilizer as claimed in claim 1 may further comprise the steps:
(1) preparation cow dung dry powder: collect bright cow dung and place outdoor air-dryly, dewatering to be placed in the baking oven and dry with the dehydration of ight soil water extracter in air-dry back, pulverizes after the oven dry again, obtains cow dung dry powder;
(2) preparation fertilizer compound: the cow dung dry powder that above-mentioned steps (1) is made mixes with said biological organic matter according to the described quality proportioning of claim 1, gets compound;
(3) extruder grain: add the tackiness agent of said massfraction in the compound that after above-mentioned steps (2), obtains, mix the back, obtain finished product through Squeezinggranulator or granulating disc granulation.
7. preparation method according to claim 6 is characterized in that, in the said step (1), the dehydration rate of said ight soil water extracter is more than 50%, and the bake out temperature in the said baking oven is controlled at 60 ℃～70 ℃, and drying time is controlled at more than the 10h; Water cut≤10% of the cow dung dry powder after said dehydration, oven dry, pulverizing, fineness is below 80 orders.
8. one kind like the application of each described cow dung dry powder fertilizer in the claim 1～4 in pepper planting is produced; It is characterized in that; Said cow dung dry powder fertilizer is applied as base manure is disposable, plough deeply 10cm～20cm during fertilising, amount of application is every mu and executes 50kg～100kg.
9. one kind like the application of each described cow dung dry powder fertilizer in the claim 1～4 in wheat planting is produced, and it is characterized in that said cow dung dry powder fertilizer is applied as base manure is disposable, and amount of application is every mu and executes 80kg～100kg.
10. one kind like the application of each described cow dung dry powder fertilizer in the claim 1～4 in corn planting is produced; It is characterized in that; Earlier that corn is live, more said cow dung dry powder fertilizer is concentrated row replacement as base manure, amount of application is every mu and executes 100kg～150kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104279405A CN102515897B (en) | 2011-12-19 | 2011-12-19 | Dry cow dung powder organic fertilizer, preparation method thereof and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104279405A CN102515897B (en) | 2011-12-19 | 2011-12-19 | Dry cow dung powder organic fertilizer, preparation method thereof and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102515897A true CN102515897A (en) | 2012-06-27 |
| CN102515897B CN102515897B (en) | 2013-12-04 |
Family
ID=46287041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104279405A Active CN102515897B (en) | 2011-12-19 | 2011-12-19 | Dry cow dung powder organic fertilizer, preparation method thereof and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102515897B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804051A (en) * | 2014-01-26 | 2014-05-21 | 福建省亚热带植物研究所 | Compound fertilizer for reducing loss of nitrogen and phosphorus in melon and fruit vegetable planting soil and manufacturing method of compound fertilizer |
| CN105237061A (en) * | 2015-11-12 | 2016-01-13 | 郑州豫鑫贸易有限公司 | Method for preparing organically-fermented sesame cake fertilizer granules |
| WO2017156610A1 (en) * | 2016-03-16 | 2017-09-21 | Stefanuto Osney | Method for producing organic or organic-mineral fertilizers in granule form, and fertilizers obtained by this method |
| CN115490545A (en) * | 2022-10-11 | 2022-12-20 | 无锡信控环保设备科技有限公司 | Harmless pure physical rapid treatment method suitable for organic wastes |
| CN115504816A (en) * | 2022-10-11 | 2022-12-23 | 无锡信控环保设备科技有限公司 | Harmless rapid pure physical treatment method suitable for cow dung |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060086A (en) * | 1990-09-25 | 1992-04-08 | 赵忠印 | Method with producing complex fertilizer from night soil |
| JPH07237989A (en) * | 1994-02-25 | 1995-09-12 | Chiyoko Tatsuno | Method for extracting organic cultured essence and extractor for organic cultured essence |
| CN1135471A (en) * | 1995-12-29 | 1996-11-13 | 洛滨 | Birds organic muck |
| CN101381251A (en) * | 2008-09-24 | 2009-03-11 | 广东省农业科学院土壤肥料研究所 | Ecological organic fertilizer and preparation method thereof |
| CN101624319A (en) * | 2009-08-20 | 2010-01-13 | 哈尔滨多伦多农业生物科技有限公司 | Barley special fertilizer and processing method thereof |
| CN102134172A (en) * | 2011-01-07 | 2011-07-27 | 六安亿牛生物科技有限公司 | Loss-control organic and inorganic compound fertilizer and preparation method thereof |
-
2011
- 2011-12-19 CN CN2011104279405A patent/CN102515897B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060086A (en) * | 1990-09-25 | 1992-04-08 | 赵忠印 | Method with producing complex fertilizer from night soil |
| JPH07237989A (en) * | 1994-02-25 | 1995-09-12 | Chiyoko Tatsuno | Method for extracting organic cultured essence and extractor for organic cultured essence |
| CN1135471A (en) * | 1995-12-29 | 1996-11-13 | 洛滨 | Birds organic muck |
| CN101381251A (en) * | 2008-09-24 | 2009-03-11 | 广东省农业科学院土壤肥料研究所 | Ecological organic fertilizer and preparation method thereof |
| CN101624319A (en) * | 2009-08-20 | 2010-01-13 | 哈尔滨多伦多农业生物科技有限公司 | Barley special fertilizer and processing method thereof |
| CN102134172A (en) * | 2011-01-07 | 2011-07-27 | 六安亿牛生物科技有限公司 | Loss-control organic and inorganic compound fertilizer and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804051A (en) * | 2014-01-26 | 2014-05-21 | 福建省亚热带植物研究所 | Compound fertilizer for reducing loss of nitrogen and phosphorus in melon and fruit vegetable planting soil and manufacturing method of compound fertilizer |
| CN103804051B (en) * | 2014-01-26 | 2016-02-17 | 福建省亚热带植物研究所 | A kind of compound manure and manufacture method thereof reducing the loss of plantation melon-fruit-like vegetable soil nitrogen phosphorus |
| CN105237061A (en) * | 2015-11-12 | 2016-01-13 | 郑州豫鑫贸易有限公司 | Method for preparing organically-fermented sesame cake fertilizer granules |
| CN105237061B (en) * | 2015-11-12 | 2018-09-18 | 郑州豫昕农业发展股份有限公司 | A method of preparing organic fermented Semen Sesami cake fertilizer particle |
| WO2017156610A1 (en) * | 2016-03-16 | 2017-09-21 | Stefanuto Osney | Method for producing organic or organic-mineral fertilizers in granule form, and fertilizers obtained by this method |
| CN115490545A (en) * | 2022-10-11 | 2022-12-20 | 无锡信控环保设备科技有限公司 | Harmless pure physical rapid treatment method suitable for organic wastes |
| CN115504816A (en) * | 2022-10-11 | 2022-12-23 | 无锡信控环保设备科技有限公司 | Harmless rapid pure physical treatment method suitable for cow dung |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102515897B (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101712569B (en) | Special rice organic-inorganic compound fertilizer and preparation method thereof | |
| CN100356841C (en) | Organic culture substrate and its preparing method | |
| CN103044146A (en) | Complex control type long-acting controlled-release organic and inorganic biological fertilizer | |
| CN101092314A (en) | Biologic organic, inorganic composite fertilizer | |
| CN103232289B (en) | Special carbon-vinegar slow-release biological fertilizer for tobaccos and preparation method thereof | |
| CN102249816A (en) | Special type organic and inorganic fertilizer for wheat | |
| CN106748424A (en) | Bamboo grove special bio charcoal base manure material, preparation method and applications | |
| CN109796268A (en) | A kind of dedicated seedling medium of muskmelon and preparation method | |
| CN105316249A (en) | Bacillus subtilis, microbial agent and application of bacillus subtilis and microbial agent to fermentation compost maturity | |
| CN104557162A (en) | Preparation method of straw self-decomposed compound fertilizer and product | |
| CN107188716A (en) | It is a kind of for Nutrition Soil of eggplant seedling raising and preparation method thereof | |
| CN102503690A (en) | Granular biological organic fertilizer and preparation method thereof | |
| CN104255420A (en) | Melon disease prevention and growth promotion seedling cultivation matrix and preparation method thereof | |
| CN102515897B (en) | Dry cow dung powder organic fertilizer, preparation method thereof and application thereof | |
| CN104230418B (en) | Method for preparing organic fertilizer by fermenting cattle manure | |
| CN102173890A (en) | Refined bioorganic fertilizer | |
| CN101875574A (en) | Organic-inorganic compound fertilizer special for wheat and preparation method thereof | |
| CN108329086A (en) | A kind of garden seedling tree organic fertilizer | |
| CN100386017C (en) | Mushroom dedicated base material using chicken manure as raw material and production method thereof | |
| CN102584481A (en) | Active fertilizer special for cotton and preparation method thereof | |
| CN105884552A (en) | Biomass charcoal based super-active organic fertilizer | |
| CN102584444B (en) | Method for preparing non-fermentative composite organic fat fertilizer | |
| CN102584469A (en) | Preparation method of organic fertilizer with function of drought resisting and water retention | |
| CN110204402A (en) | A kind of soil organism cultivates functional fertilizer and preparation method thereof | |
| CN103145502B (en) | Cunninghamia lanceolata cultivation compound substrate and preparation method for same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161019 Address after: 100081, 12 South Avenue, Beijing, Zhongguancun, building six, 804, high, Haidian District Patentee after: Universal green (Beijing) Biological Technology Co., Ltd. Address before: 2, 100081 floor, Chinese Academy of Agricultural Sciences, 12 South Avenue, Beijing, Haidian District, Zhongguancun Patentee before: Qiu Dewen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 100081 Old Yinzhuang Village East, Jingzhuang Town, Yanqing District, Beijing Patentee after: Beijing Pulutong Biofertilizer Plant Address before: 100081 804, 6th Floor, 12 Zhongcun South Street, Haidian District, Beijing Patentee before: Universal green (Beijing) Biological Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 850000 Liuwu New District, Lhasa City, Tibet Autonomous Region, 2 buildings, 3 units, 4 floors, 2-3-405, Mudahaocheng Sangdan Forest Phase I Patentee after: Lhasap Lutong Biotechnology Co., Ltd. Address before: 100081 Old Yinzhuang Village East, Jingzhuang Town, Yanqing District, Beijing Patentee before: Beijing Pulutong Biofertilizer Plant |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 100023 room 627, 5th floor, block B, floor 01, building 1, yard 59, Chemical Road, Chaoyang District, Beijing Patentee after: Beijing bidep LvTong Technology Co.,Ltd. Address before: Room 2-3-405, 4 / F, unit 3, building 2, Sangdanlin phase I, hudahaocheng, Liuwu New District, Lhasa City, 850000 Tibet Autonomous Region Patentee before: Lhasap Lutong Biotechnology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: Room 602, 6 / F, building 4, No. 9, Shouti South Road, Haidian District, Beijing 100089 Patentee after: Beijing Dongfang Xianke Technology Co.,Ltd. Address before: 100023 room 627, 5th floor, block B, floor 01, building 1, yard 59, Chemical Road, Chaoyang District, Beijing Patentee before: Beijing bidep LvTong Technology Co.,Ltd. |