CN102432350B - Biological organic fertilizer used for fruit trees and preparation method thereof - Google Patents

Biological organic fertilizer used for fruit trees and preparation method thereof Download PDF

Info

Publication number
CN102432350B
CN102432350B CN201110274976.4A CN201110274976A CN102432350B CN 102432350 B CN102432350 B CN 102432350B CN 201110274976 A CN201110274976 A CN 201110274976A CN 102432350 B CN102432350 B CN 102432350B
Authority
CN
China
Prior art keywords
organic fertilizer
biological organic
parts
microbial
microbial inoculum
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.)
Active
Application number
CN201110274976.4A
Other languages
Chinese (zh)
Other versions
CN102432350A (en
Inventor
殷汝新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Tongyuan Baicao Biotechnology Co ltd
Original Assignee
BEIJING PINGANFU BIOLOGICAL TECHNOLOGY RESEARCH INSTITUTE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BEIJING PINGANFU BIOLOGICAL TECHNOLOGY RESEARCH INSTITUTE Co Ltd filed Critical BEIJING PINGANFU BIOLOGICAL TECHNOLOGY RESEARCH INSTITUTE Co Ltd
Priority to CN201110274976.4A priority Critical patent/CN102432350B/en
Publication of CN102432350A publication Critical patent/CN102432350A/en
Application granted granted Critical
Publication of CN102432350B publication Critical patent/CN102432350B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Fertilizers (AREA)

Abstract

The invention discloses a biological organic fertilizer used for fruit trees and a preparation method thereof. The biological organic fertilizer comprises the following components by weight: 10 to 30 parts of bacillus subtilis inocula, 8 to 12 parts of saccharomyces cerevisiae inocula, 8 to 12 parts of lactobacillus plantarum inocula, 10 to 30 parts of Streptomyces jingyangensis inocula and 50 to 70 parts of soybean meal. The biological organic fertilizer provided in the invention can effectively supplement and adjust ecological flora of soil, decompose, convert and synthesize available nutrients and improve the utilization rate of fertilizers; the biological organic fertilizer can substantially inhibit a variety of soil borne diseases and restore soil hardening and morbid soil, thereby promoting growth of fruit trees, improving the stress resistance and fruit setting rate of the fruit trees and enhancing quality of fruit.

Description

Be applied to biological organic fertilizer of fruit tree and preparation method thereof
Technical field
The present invention relates to a kind of fertilizer, relate in particular to a kind of bio-organic fertilizer that is applied to fruit tree, the invention still further relates to preparation method and the purposes of this bio-organic fertilizer, belong to bio-organic fertilizer field.
Background technology
In the process of the plantation of fruit tree, due to long-term a large amount of use chemical fertilizer and agricultural chemicals, can cause soil physico-chemical property variation on the one hand, soil can become harden, permeability variation, crumb structure reduce, the pH value of soil is understood peracid or is crossed alkali, finally can cause soil fertility degradation, reduce agricultural product quality, be unsuitable for plant growth; On the other hand, the utilising efficiency of chemical fertilizer in soil is low, can cause again the pollution of water resources and environment after too much loss of chemical fertilizer.
Biological organic fertilizer refers to microorganisms with specific functions and mainly take plant and animal residues (as feces of livestock and poultry, agricultural crop straw etc.) and have the fertilizer of microbial fertilizer and fertilizer effect concurrently for a class of originating and be composited through harmless treatment, the organic materials that becomes thoroughly decomposed.Biological organic fertilizer nutritive element is complete, can improve soil physical and chemical property, improves the soil compaction that uses chemical fertilizer to cause, and strengthens the ability of soil water-retaining, fertilizer conservation, fertilizer.Beneficial microorganism in biological organic fertilizer forms mutual symbiosis Relationship With Proliferation with Soil Microorganism after entering soil, suppressing harmful bacteria grows and is converted into probiotics, interact, mutually promote, play the synergy of colony, probiotics produces a large amount of meta-bolitess in growth and breeding process, impels organic decomposition and inversion, can, directly or indirectly for crop provides multiple nutrients and pungent, promote and regulation and control plant growth.Improve soil porosity, penetrating exchangeability and plant survival rate, increase probiotics and soil microorganisms and population.
Existing biological organic fertilizer need to improve in the effect that improves output of the fruit tree and increase single fruit weight.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of biological organic fertilizer that is applied to fruit tree is provided.
Technical problem to be solved by this invention realizes by following technological approaches;
Be applied to a biological organic fertilizer for fruit tree, by each component of following weight part, formed:
Bacillus subtilis microbial agent (Bacillus subtilis) 10-30 part, yeast saccharomyces cerevisiae bacteria agent (Saccharomyces cerevisiae) 8-12 part, plant lactobacillus microbial inoculum (Lactobacillusplantarum) 8-12 part, Jingyang drappus microbial inoculum (Streptomyces jingyangensis) 10-30 part and dregs of beans 50-70 part.
Preferably, the weight part of each component is: 20 parts of bacillus subtilis microbial agents, 10 parts of yeast saccharomyces cerevisiae bacteria agents, 10 parts of plant lactobacillus microbial inoculums, 20 parts of Jingyang drappus microbial inoculums, 60 parts of dregs of beans.
Microbial inoculum described in the present invention is preferably powdery microbial inoculum.
In the present invention, subtilis used (microbial inoculum), S. cervisiae (microbial inoculum), plant lactobacillus (microbial inoculum), Jingyang streptomycete (microbial inoculum) can be bought from commercial channels and obtain described bacterial classification, for example: DSMZ of Institute of Microorganism, Academia Sinica (network address http://www.cgmcc.net), the culture medium prescription providing according to supplier again and culture temperature, just can prepare corresponding microbial inoculum according to conventional fermentation process.
Dregs of beans is a kind of byproduct obtaining after soybean extracting bean oil, and the dregs of beans described in the present invention can be bought and obtain from market, and its specification meets national sector standard.
Another technical problem to be solved by this invention is to provide a kind of method of preparing above-mentioned biological organic fertilizer.
Another technical problem to be solved by this invention is achieved through the following technical solutions:
A method of preparing described biological organic fertilizer, comprising:
(1) by described weight part, take each component: bacillus subtilis microbial agent 10-30 part, yeast saccharomyces cerevisiae bacteria agent 8-12 part, plant lactobacillus microbial inoculum 8-12 part, Jingyang drappus microbial inoculum 10-30 part and dregs of beans 50-70 part;
(2) will after dregs of beans pulverizing, mix, be dried, pack and get final product with 4 kinds of microbial inoculums.
In every gram of fertilizer of biological organic fertilizer of the present invention, the effective strain number of contained microbial inoculum is more than or equal to 0.20 hundred million/g.
The using method of biological organic fertilizer of the present invention:
Live: as base manure spread fertilizer over the fields, ditch spread all can, 8-16 kilogram is used on every mu of ground, recommends 12 kilograms of consumptions.
Field planting: use 4-6 kilogram for every mu when fruit tree is transplanted, every mu of best fruiting period use 12-16 kilogram.
Biological organic fertilizer of the present invention mainly has the effect of following several respects:
1, during biological organic fertilizer of the present invention is manured into soil beneficial microorganism, can effectively supplement and adjust soil ecology flora, decompose, change, synthesize available nutrient, improve the utilization ratio of fertilizer;
2, suppress various soil-borne diseases, repair and harden and ill soil, promote fruit tree growth;
3, improve fruit tree immunologic function, suppress various common and multiple diseases, reduce pesticide dosage, reduce production costs;
4, improve fruit tree resistance, particularly combating a natural disaster under the extreme climate conditions such as low temperature, arid, mitigation ability.
5, the fruit-setting rate that improves fruit tree, improves fruit quality, and development green non-pollution agricultural is had to positive meaning.
Embodiment
Below in conjunction with specific embodiment, further describe the present invention, advantage and disadvantage of the present invention will be more clear along with description.But these embodiment are only exemplary, scope of the present invention are not formed to any restriction.It will be understood by those skilled in the art that lower without departing from the spirit and scope of the present invention and can the details of technical solution of the present invention and form be modified or be replaced, but these modifications and replacement all fall within the scope of protection of the present invention.
Bacillus subtilis strain, S. cervisiae bacterial classification, plant lactobacillus bacterial classification are all purchased from DSMZ of Institute of Microorganism, Academia Sinica, and its numbering is respectively: subtilis CGMCC1.1630, S. cervisiae CGMCC2.2081, plant lactobacillus CGMCC1.124; Jingyang streptomyces species is purchased from microbial strains preservation center, Liaoning Province, bacterial strain deposit number: LICC.40041.
The preparation of preparation embodiment 1 bacillus subtilis microbial agent
Subtilis (Bacillus subtilis) (DSMZ of Institute of Microorganism, Academia Sinica, goods number: the CGMCC1.1630) preparation of microbial inoculum:
1, Bacillus subtilis strain is inoculated in substratum (the formulated substratum providing by supplier) and cultivates, will in 4 ℃ of refrigerators of medium slant seed bacterial strain, store, before using, take out twice of activation.
2, the bacterial strain after activation is turned to 250 milliliters of eggplant bottle nutrient agar mediums and cultivate, culture temperature is 37 ℃, washes down, as the inoculum of seeding tank during 48 hours well-growns with the water bacterium of going out.
3, in the fermentor tank of 1 ton, add substratum, it consists of: Semen Maydis powder 3%, soybean cake powder 3%, bran powder 3%, K 2hPO 42.15%, KH 2pO 40.8%, MgSO 40.075%, peanut oil 0.3%; Initial pH7.5.From seeding tank to producing tank inoculation, start fermentation.
4, fermentation condition: culture temperature is 37 ℃, ventilation is 1: 1.1, tank pressure is 0.05mpa/cm 2stirring velocity is 220rpm, inoculate after 20 hours and sampled once every 4 hours, observe thalli growth situation, whether have pollution, after finding that spore generation reaches more than 90%, liquid fermenting completes, and in zymocyte liquid, adds conventional sorbent material and weighting agent xanthan gum, obtains bacillus subtilis microbial agent.
The preparation of preparation embodiment 2 yeast saccharomyces cerevisiae bacteria agents, plant lactobacillus microbial inoculum and Jingyang drappus microbial inoculum
The culture medium prescription providing according to supplier and culture temperature, prepare respectively yeast saccharomyces cerevisiae bacteria agent, plant lactobacillus microbial inoculum and Jingyang drappus microbial inoculum according to the conventional fermentation process preparation method of the bacillus subtilis microbial agent described in embodiment 1 (can with reference to preparation).
The preparation of embodiment 1 biological organic fertilizer
By following weight, take each component: dregs of beans 60kg, bacillus subtilis microbial agent 20kg, yeast saccharomyces cerevisiae bacteria agent 10kg, plant lactobacillus microbial inoculum 10kg and Jingyang drappus microbial inoculum 20kg.
After dregs of beans is pulverized, mix, be dried, pack and get final product with above-mentioned microbial inoculum.
The preparation of embodiment 2 biological organic fertilizers
By following weight, take each component: dregs of beans 50kg, bacillus subtilis microbial agent 30kg, yeast saccharomyces cerevisiae bacteria agent 12kg, plant lactobacillus microbial inoculum 8kg, Jingyang drappus microbial inoculum 30kg;
After dregs of beans is pulverized, mix, be dried, pack and get final product with above-mentioned microbial inoculum.
The preparation of embodiment 3 biological organic fertilizers
By following weight, take each component: dregs of beans 70kg, bacillus subtilis microbial agent 14kg, yeast saccharomyces cerevisiae bacteria agent 8kg, plant lactobacillus microbial inoculum 8kg and Jingyang drappus microbial inoculum 14kg.
After dregs of beans is pulverized, mix, be dried, pack and get final product with above-mentioned three kinds of microbial inoculums.
The preparation of embodiment 4 biological organic fertilizers
By following weight, take each component: dregs of beans 70kg, bacillus subtilis microbial agent 10kg, yeast saccharomyces cerevisiae bacteria agent 8kg, plant lactobacillus microbial inoculum 8kg and Jingyang drappus microbial inoculum 10kg.
After dregs of beans is pulverized, mix, be dried, pack and get final product with above-mentioned three kinds of microbial inoculums.
The preparation of embodiment 5 biological organic fertilizers
By following weight, take each component: dregs of beans 65kg, bacillus subtilis microbial agent 20kg, yeast saccharomyces cerevisiae bacteria agent 10kg, plant lactobacillus microbial inoculum 9kg and Jingyang drappus microbial inoculum 18kg.
After dregs of beans is pulverized, mix, be dried, pack and get final product with above-mentioned three kinds of microbial inoculums.
The preparation of embodiment 6 biological organic fertilizers
By following weight, take each component: dregs of beans 55kg, bacillus subtilis microbial agent 25kg, yeast saccharomyces cerevisiae bacteria agent 9kg, plant lactobacillus microbial inoculum 11kg and Jingyang drappus microbial inoculum 25kg.
After dregs of beans is pulverized, mix, be dried, pack and get final product with above-mentioned three kinds of microbial inoculums.The effect test of test example 1 biological organic fertilizer of the present invention on the pear tree of Daxing
One, test materials
For the prepared biological organic fertilizer of examination fertilizer: embodiment of the present invention 1-6;
Trial crops: pear tree (kind: red bar pears, every mu of 83 strains of planting density).
Two, test site and time
Test site: Dong Zhao village, high official position shop town, Daxing District;
Test period: year September in October, 2009 to 2010;
Three, test method
(1) test is made as treatment group and control group, 1 mu of the community area of each treatment group or control group;
Control group: conventional fertilizer application.
Treatment group: for examination fertilizer (for examination fertilizer 12kg/ mu)+conventional fertilizer application.
Wherein, process element is 6 treatment group:
Process 1 group: biological organic fertilizer (12kg/ the mu)+conventional fertilizer application that embodiment 1 is prepared;
Process 2 groups: biological organic fertilizer (12kg/ the mu)+conventional fertilizer application that embodiment 2 is prepared;
Process 3 groups: biological organic fertilizer (12kg/ the mu)+conventional fertilizer application that embodiment 3 is prepared;
Process 4 groups: biological organic fertilizer (12kg/ the mu)+conventional fertilizer application that embodiment 4 is prepared;
Process 5 groups: biological organic fertilizer (12kg/ the mu)+conventional fertilizer application that embodiment 5 is prepared;
Process 6 groups: biological organic fertilizer (12kg/ the mu)+conventional fertilizer application that embodiment 6 is prepared;
6 treatment group and control group at aspects such as soil regime, fruit tree growing ways without significant difference.
(2) soil nutrient status experimental field
Table 1
Figure BDA0000091779080000081
(3) fertilising basic condition
Control group: conventional fertilizer application, base manure is primary ammonium phosphate 15kg/ mu, urea 15kg/ mu.
6 treatment group: use respectively the mu for examination fertilizer 12kg/ for every mu, all the other fertilisings and field management etc. are identical with control group.
(4) measure content
Mensuration project: output, fruit weight.
Four, results and analysis
(1) impact of different treatment on the output of pears
Table 2
Group Output (kg/ mu) Than control group volume increase (kg/ mu) Compare the stimulation ratio (%) of control group
Control group 464.8 -- --
Process 1 group 556.5 91.7 19.7
Process 2 groups 523.2 58.4 12.6
Process 3 groups 519.4 54.6 11.7
Process 4 groups 514.6 49.8 10.7
Process 5 groups 509.7 44.9 9.7
Process 6 groups 513.7 48.9 10.5
(2) impact of different treatment on the fruit weight of pears
Fruit weight measuring method: 30 of representational fruits are chosen in each processing, measures fruit weight, calculating mean value.
Table 3
Group Fruit weight (g/) Than control group, increase (g/) Compare the increment rate (%) of control group
Control group 206.0 -- --
Process 1 group 251.2 45.2 21.9
Process 2 groups 236.9 25.9 15.0
Process 3 groups 227.8 21.8 10.6
Process 4 groups 229.9 23.9 11.6
Process 5 groups 225.8 19.8 9.6
Process 6 groups 226.9 20.9 10.1
Five, conclusion (of pressure testing)
From the testing data of table 2 and table 3, use biological organic fertilizer of the present invention and can effectively improve edatope, improve chemical fertilizer utilization ratio, significantly improve output of the fruit tree, increase single fruit weight and improve fruit quality; Wherein, the prepared biological organic fertilizer of embodiment 1 is improving output of the fruit tree and is increasing in the effect of single fruit weight more remarkable than other biological organic fertilizer.

Claims (7)

1. be applied to a biological organic fertilizer for pear tree, by each component of following weight part, formed:
60 parts of 20 parts of subtilis (Bacillus subtilis) microbial inoculums, 10 parts of Niang brewer yeast Jun ﹙ Saccharomyces cerevisiae ﹚ microbial inoculums, 10 parts of Zhi thing Ru Gan Jun ﹙ Lactobacillus plantarum ﹚ microbial inoculums, 20 parts of Jingyang Lian Mei Jun ﹙ Streptomyces jingyangensis ﹚ microbial inoculums and dregs of beans.
2. according to biological organic fertilizer claimed in claim 1, it is characterized in that: described microbial inoculum is powdery microbial inoculum.
3. according to biological organic fertilizer claimed in claim 1, it is characterized in that: in every gram of bio-organic fertilizer, the effective strain number of contained microbial inoculum is more than or equal to 0.20 hundred million/g.
4. a method of preparing biological organic fertilizer described in claim 1, comprising:
(1) by described weight part, take each component;
(2) by mixing with bacillus subtilis microbial agent, yeast saccharomyces cerevisiae bacteria agent, plant lactobacillus microbial inoculum and Jingyang drappus microbial inoculum, be dried after dregs of beans pulverizing, obtain.
5. the application of biological organic fertilizer claimed in claim 1 in improving pear tree resistance.
6. biological organic fertilizer claimed in claim 1 is promoting Growth of Pear Trees, is improving the application in pear tree output.
7. according to the application described in claim 5 or 6, it is characterized in that, comprising: the base manure as pear tree is used, 8-16 kilogram is used on every mu of ground; Or pear tree uses while transplanting, use 4-6 kilogram for every mu, every mu of best fruiting period use 12-16 kilogram.
CN201110274976.4A 2011-09-16 2011-09-16 Biological organic fertilizer used for fruit trees and preparation method thereof Active CN102432350B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110274976.4A CN102432350B (en) 2011-09-16 2011-09-16 Biological organic fertilizer used for fruit trees and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110274976.4A CN102432350B (en) 2011-09-16 2011-09-16 Biological organic fertilizer used for fruit trees and preparation method thereof

Publications (2)

Publication Number Publication Date
CN102432350A CN102432350A (en) 2012-05-02
CN102432350B true CN102432350B (en) 2014-02-26

Family

ID=45980746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110274976.4A Active CN102432350B (en) 2011-09-16 2011-09-16 Biological organic fertilizer used for fruit trees and preparation method thereof

Country Status (1)

Country Link
CN (1) CN102432350B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102732451A (en) * 2012-05-23 2012-10-17 绍兴虞林生物科技有限公司 Composite strain mixing fermentation process
CN102731175A (en) * 2012-05-23 2012-10-17 绍兴虞林生物科技有限公司 Microbial agent for composting organic material
CN102965319B (en) * 2012-11-30 2013-12-11 山东省林业科学研究院 Microbial agent and bio-organic fertilizer special for winter jujube and preparation methods thereof
CN103232303B (en) * 2013-04-23 2014-11-19 韩明三 Special-purpose fruit tree biological organic fertilizer and preparation method thereof
CN103351186B (en) * 2013-07-12 2014-08-13 镇江万山红遍农业园 Special microbial fertilizer for peaches and preparation method thereof
CN106699374A (en) * 2016-12-21 2017-05-24 阜阳市颍泉区玉寿种植专业合作社 Nutrient soil for sapling transplanting of pear trees
CN112794749A (en) * 2021-01-08 2021-05-14 东北农业大学 Bio-organic fertilizer for improving yield and quality of potatoes and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1088563A (en) * 1992-12-25 1994-06-29 郭城 The production method of efficient biological organic complex fertilizer
CN101294141A (en) * 2007-04-28 2008-10-29 上海四季生物科技有限公司 A set of living body microorganism preparations for preparing composite microorganism fertilizer and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1088563A (en) * 1992-12-25 1994-06-29 郭城 The production method of efficient biological organic complex fertilizer
CN101294141A (en) * 2007-04-28 2008-10-29 上海四季生物科技有限公司 A set of living body microorganism preparations for preparing composite microorganism fertilizer and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
自然源生物肥对枸杞的增产效果研究初报;高亮等;《宁夏农林科技》;20071231(第5期);第64-66页 *
高亮等.自然源生物肥对枸杞的增产效果研究初报.《宁夏农林科技》.2007,(第5期),第64-66页.

Also Published As

Publication number Publication date
CN102432350A (en) 2012-05-02

Similar Documents

Publication Publication Date Title
CN102432350B (en) Biological organic fertilizer used for fruit trees and preparation method thereof
CN103626610B (en) A kind of Biologic organic bamboo charcoal fertilizer and production method thereof
CN101054568B (en) Special biological organic fertilizer for tobacco, preparation and use method
CN102432399B (en) Biological organic fertilizer for improving stress resistance and output of paddy rice and preparation method thereof
CN101215539B (en) Blue algae biological bacterium leaven, nutriment and biological organic fertilizer containing same, and preparing method thereof
CN103992184B (en) A kind of biological organic fertilizer
CN101289338B (en) Biological salt-decomposition bacterial manure and method for preparing same
CN104609997A (en) Manufacturing process and application method of ginseng bio-organic fertilizer
CN105754608A (en) Microbial soil conditioner and preparation method thereof
CN103964946A (en) Special compound microbial fertilizer for paddy rice and preparation method thereof
CN106701095B (en) Soil conditioner and application thereof in desert control
CN101165008B (en) Vegetable residual strain microorganism-earthworm multiple step inoculation conversion method
CN104396623B (en) Compounding tomato seedling substrate based on cattle manure liquid and straw and preparation method thereof
CN109306328A (en) Saline-alkali tolerant bacterial manure microorganism be separately cultured and serial bacterial fertilizer products production technology
CN102584366A (en) Microbial organic fertilizer as well as preparation method and application thereof
CN102199049A (en) Microbial organic manure and preparation method thereof
CN105367217A (en) Compound microorganism humic acid fertilizer special for organic cultivation and preparation method thereof
CN102731213A (en) Fertilizer for cultivation of tobacco, preparation method and application thereof
CN103772011A (en) Special compound biological liquid-state bacterial fertilizer for grain
CN108640759A (en) A kind of preparation method of organic fertilizer for the sweetened expelling parasite of melon and fruit
CN108101705A (en) Biological organic fertilizer applied to greenhouse tomato plantation and preparation method thereof
CN101735818B (en) Microbial soil conditioner prepared from edible fungus bran and preparation method thereof
CN106278580A (en) A kind of Water Soluble Compound microbial manure and preparation method thereof
CN103238507A (en) All organic cultivation medium
CN103351188B (en) Preparation method of agricultural organic fertilizer by treating pure straws as raw material

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
TR01 Transfer of patent right

Effective date of registration: 20240129

Address after: 071200 No.1 Central Street, Modern Traditional Chinese Medicine Industrial Park, Anguo City, Baoding City, Hebei Province

Patentee after: Hebei Tongyuan Baicao Biotechnology Co.,Ltd.

Country or region after: China

Address before: 611, Yingu Building, No. 9 North Fourth Ring West Road, Haidian District, Beijing, 100080

Patentee before: BEIJING PINGANFU BIOLOG TECHNOLOGY RES INST Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right