CN102491842A - Long-acting slow release fertilizer special for cotton and preparation method thereof - Google Patents
Long-acting slow release fertilizer special for cotton and preparation method thereof Download PDFInfo
- Publication number
- CN102491842A CN102491842A CN2011103952879A CN201110395287A CN102491842A CN 102491842 A CN102491842 A CN 102491842A CN 2011103952879 A CN2011103952879 A CN 2011103952879A CN 201110395287 A CN201110395287 A CN 201110395287A CN 102491842 A CN102491842 A CN 102491842A
- Authority
- CN
- China
- Prior art keywords
- long
- fertilizer
- cotton
- acting
- release 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.)
- Pending
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to a long-acting slow release fertilizer special for cotton, which comprises, by mass, nitrogen fertilizer active ingredient 25.65, phosphate fertilizer active ingredient 12.7%, potash fertilizer active ingredient 6.8%, bentonite 9.7-10.7% and long-acting compound fertilizer additive 0.68-0.88%, wherein the bentonite contains montmorillonite 85-90% by mass, and the long-acting compound fertilizer additive comprises, by mass, 2-8 parts of hydroquinone, 3-25 parts of dicyandiamide, 0.1-0.8 part of complex rare earth and 70-95 parts of zeolite powder. The invention further provides a preparation method of the long-acting slow release fertilizer. By applying the long-acting slow release fertilizer special for the cotton, boll rate of Xinjiang cotton is improved, the requirements of the cotton to nitrogen fertilizer at full-bloom stage and the requirements of the cotton to phosphate fertilizer and potash fertilizer at boll stage are met, and nitrogen utilization rate and phosphorus utilization rate are both improved remarkably. In addition, the long-acting slow release fertilizer is safe to users, livestock and crops and has no residues in soil and the crops.
Description
Technical field
The present invention relates to the long-acting special slow-release fertilizer that grows cotton, the invention still further relates to the preparation method of this cotton long-acting special slow-release fertilizer.
Background technology
Cotton has in the full-bloom stage nitrogen requirement and increases sharply; The characteristics that need the term of opening bolls phosphorus, potassium amount to improve; Main cotton region, Xinjiang weather is arid, total effective temperature is high, and it is low to use common fertilizer Xinjiang cotton per mu yield, is 250-265kg/ mu; Therefore be not well positioned to meet the demand of Xinjiang cotton growing stage to fertilizer, the growth characteristics that need be directed against local soil regime in Xinjiang and cotton provide the fertilizer of a kind of suitable Xinjiang cotton.A kind of long-acting complex fertilizer additive is disclosed among the one Chinese patent application prospectus CN1163449A; Use this long-acting complex fertilizer additive fertilizer efficiency period and can extend to 90-120 days, the present invention provides the long-acting slow-release of a kind of suitable Xinjiang cotton growth fertile on the basis of using this long-acting complex fertilizer additive.
Summary of the invention
The purpose of the embodiment of the invention provides the long-acting special slow-release fertilizer that grows cotton; This cotton long-acting special slow-release fertilizer be well positioned to meet the Xinjiang cotton at each growth phase to the demand of different fertilizer and adapt to the climatic characteristic in Xinjiang; Thereby improve the Xinjiang output of cotton; For this reason, the present invention also provides the preparation method of this cotton long-acting special slow-release fertilizer.
The technical scheme taked of the present invention is to achieve these goals: the long-acting special slow-release fertilizer that grows cotton; Said cotton long-acting special slow-release fertilizer contains the component of following mass percent: nitrogenous fertilizer effective constituent 25.6%; Phosphate fertilizer effective constituent 12.7%; Potash fertilizer effective constituent 6.8%, wilkinite 10.1%-10.6%, long-acting complex fertilizer additive 0.68%-0.87%;
Wherein, contain the smectite that mass percent is 85-90% in the said wilkinite, the mass fraction of each component is in the said long-acting complex fertilizer additive: 2-8 part quinhydrones, 3-25 part Dyhard RU 100,0.1-0.8 part complex rare-earth, 70-95 part zeolite powder.
Further, said cotton long-acting special slow-release fertilizer is made up of each component of following mass fraction:
296 parts of monoammonium phosphates, Repone K 118-123 part, urea 494-496 part, wilkinite 104-109 part, long-acting complex fertilizer additive 7-9 part;
Wherein: in the monoammonium phosphate mass percent of N element be 11%, P
2O
5Mass percent be 44%, K in the Repone K
2The mass percent of O is more than or equal to 57%, and the mass percent of N element is more than or equal to 46.4% in the urea.
Further, said cotton long-acting special slow-release fertilizer is made up of each component of following mass ratio: monoammonium phosphate: Repone K: urea: wilkinite: long-acting complex fertilizer additive=296:123:496:104:8;
Wherein: in the monoammonium phosphate mass percent of N element be 11%, P
2O
5Mass percent be 44%, K in the Repone K
2The mass percent of O is 57%, and the mass percent of N element is 46.4% in the urea.
The present invention also provides the preparation method of this cotton long-acting special slow-release fertilizer, is each component of cotton long-acting special slow-release fertilizer is mixed back fragmentation, granulation, oven dry, cooling, screening, coating by proportioning, makes cotton long-acting special slow-release fertilizer.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is:
1, contains long-acting complex fertilizer additive in the cotton long-acting special slow-release fertilizer of the present invention, make the fertilizer efficiency period of cotton long-acting special slow-release fertilizer extend to 110-130 days, in the cotton growth process of Xinjiang, can topdress;
2, cotton long-acting special slow-release fertilizer of the present invention adopts the control technique of nitrogen transformation and the technical system that the phosphorus activating technology combines, and the nutrient supply of the cotton long-acting special slow-release fertilizer of processing is coordinated with the fertilizer requirement for crop growth rule mutually, has improved plant recovery of nutrient.When applying the composite fertilizer of common equal nutrient content by the traditional fertilization method, nitrogen use efficiency is 28.6%-36.37%, use cotton long-acting special slow-release fertilizer of the present invention after, nitrogen use efficiency is 38.7%-43.7%, has improved 2.33%-15.1%; Phosphorus utilization on average improves 4 percentage points, reaches 19-28%.Under the situation that obtains identical output, cotton long-acting special slow-release fertilizer phosphorus nutrient consumption of the present invention reduces 1/3;
3, cotton long-acting special slow-release fertilizer of the present invention is well positioned to meet cotton in the demand of full-bloom stage to nitrogenous fertilizer; Demand in the term of opening bolls to phosphate fertilizer, potash fertilizer; The climatic characteristic that adapts to Xinjiang, the growth 9%-16% that makes cotton seat bell rate and lint yield when applying common composite fertilizer;
4, cotton long-acting special slow-release fertilizer of the present invention exempt to topdress, the saving of labor, take all factors into consideration, cotton long-acting special slow-release fertilizer of the present invention has reduced the input cost of producing;
5, cotton long-acting special slow-release fertilizer of the present invention is to people and animals and farm crop safety; Less residue in soil and farm crop; Degradation rate reaches 75% then, residual quantity 0.071mg/kg in the soil, low 1400 times of the 100mg/kg of brake specific exhaust emission level of environment achievement (DMEG) standard.The nitrogen amount of drenching reduces 48% after using cotton long-acting special slow-release fertilizer of the present invention; N
2The O quantity discharged reduces by 53%, significantly reduces nitrogenous fertilizer and uses the environmental pollution that brings; Simultaneously, improve the quality of crop, especially reduced nitrate content in the vegetable crop, helped human health.
Embodiment
Embodiment 1
The composition of raw materials of cotton long-acting special slow-release fertilizer of the present invention is following:
(component by following mass fraction is formed: 2 parts of quinhydrones for 296kg monoammonium phosphate, 123kg Repone K, 496kg urea, 104kg wilkinite (contain mass percent be 90% smectite) and 8kg long-acting complex fertilizer additive; 12 parts of Dyhard RU 100s; 0.2 part complex rare-earth; 85.8 wherein: the mass percent of N element is 11% in the monoammonium phosphate, P part zeolite powder),
2O
5Mass percent be 44%, K in the Repone K
2The mass percent of O is 57%, and the mass percent of N element is 46.4% in the urea.
The preparation method of cotton long-acting special slow-release fertilizer of the present invention is following:
Above-mentioned raw materials is thrown to batch bin continuously, broken through being transported in the crusher by rotary conveyor behind the automatic batching system, cross 60 mesh sieves; Send into the granulation of rotary drum granulator spraying steam again, barrel LV 0.9 meter per second is sent into the raw material after the granulation in the dryer and to be dried; Bake out temperature is 60 ℃, and drying time is 15 minutes, the raw material after the oven dry is sent in the cooler cooled off; Be cooled to below 25 ℃, through one-level screening and secondary screening, filter out the long-acting slowly released nitrogen fertilizer particle of diameter between 2.5mm-4.25mm successively; It is sent into the anti-caking of fertilizer coating machine coating, and metering packing gets cotton long-acting special slow-release fertilizer of the present invention.
Embodiment 2
The composition of raw materials of cotton long-acting special slow-release fertilizer of the present invention is following:
(component by following mass fraction is formed: 5 parts of quinhydrones for 296kg monoammonium phosphate, 118kg Repone K, 495kg urea, 108kg wilkinite (contain mass percent be 90% smectite) and 9kg long-acting complex fertilizer additive; 3 parts of Dyhard RU 100s; 0.1 part complex rare-earth; 70 parts of zeolite powders), wherein: the mass percent of N element is 11% in the monoammonium phosphate, P
2O
5Mass percent be 44%, K in the Repone K
2The mass percent of O is 59.1%, and the mass percent of N element is 46.5% in the urea.
Its preparation method is identical with embodiment 1.
Embodiment 3
The composition of raw materials of cotton long-acting special slow-release fertilizer of the present invention is following:
(component by following mass fraction is formed: 8 parts of quinhydrones for 296kg monoammonium phosphate, 120kg Repone K, 494kg urea, 109kg wilkinite (contain mass percent be 90% smectite) and 7kg long-acting complex fertilizer additive; 25 parts of Dyhard RU 100s; 0.8 part complex rare-earth; 95 parts of zeolite powders), wherein: the mass percent of N element is 11% in the monoammonium phosphate, P
2O
5Mass percent be 44%, K in the Repone K
2The mass percent of O is 58.1%, and the mass percent of N element is 46.55% in the urea.
Its preparation method is identical with embodiment 1.
Embodiment 4
Below nutrients such as the contrast fertilising described in the experiment be meant contained available nitrogen in the various fertilizer that control experiment uses, available phosphorus and effectively three kinds of nutrients of potassium total content and the contained available nitrogen of cotton long-acting special slow-release fertilizer of the present invention, available phosphorus and effectively the total content of three kinds of nutrients of potassium equate that various fertilizer amounts are complied with the local farm crop traditional habit consumption that applies fertilizer in the control experiment.
1, the application of cotton long-acting special slow-release fertilizer of the present invention in the sluggard cotton.
30 mu on the cotton ground of the sluggard of selection testing station, academy of agricultural sciences, Xinjiang, Manas County, state, Changji, North SinKiang five teams, soil type is a desert grey soil, a film 4 row plantations; Line-spacing is 30 cm-50 cm-30 cm-55cm, spacing in the rows 10 cm, and be April 26 sowing date; Irrigation method is well water furrow irrigation, irrigates breeding time 9 times.Soil is as shown in table 1 in the nutrient situation of 0-20cm before the fertilising, and nutrient situation is measured with ASI method (Agro. Service International, soil nutrient status systems approach to management).
Table 1
Test is established three groups:
First group: contrast waits nutrient fertilising group;
Second group: contrast waits nutrient fertilising+long-acting complex fertilizer additive group; Wherein the long-acting complex fertilizer additive add-on is a 0.424kg/ mu;
The 3rd group: cotton long-acting special slow-release fertilizer group of the present invention.
All disposable the topdressing of cotton bud stage machinery trench digging, fertilising consumption and pure amount of nutrients are seen table 2 to each group.All the other management processs are all consistent.
Table 2
。
It is as shown in table 3 to record output of cotton.
Table 3
2, the application of cotton long-acting special slow-release fertilizer of the present invention in cotton variety Ji 958.
50 mu of the cotton fields in the Da Lete town, Boyue City, Mongolian Autonomous Prefecture of Bortala that selection Xinjiang is northern, soil type is ploughed moisture soil for irritating, and cotton variety is Ji 958; The 4 row plantations of one film; Line-spacing is 30cm-50cm-30cm-55cm, spacing in the rows 10cm, and be April 28 sowing date; Irrigation method is well water furrow irrigation, irrigates breeding time 9 times.Soil is as shown in table 4 in the nutrient situation of 0-20cm before the fertilising, and nutrient situation is measured with the ASI method.
Table 4
Test is established two groups:
First group: contrast waits nutrient fertilising group;
Second group: cotton long-acting special slow-release fertilizer group of the present invention.
First group is applied by local peasant habit fertilization time and fertilizing method: two ammoniums apply as base manure, and urea topdresses at twice and applies; Fertilizing method is: plow behind the broadcast application material, fertilizer is translated into underground 15 centimeters to 20 centimeters again.Second group is applied as base manure, and fertilizing method is identical with first group of fertilizing method, and specifically apply fertilizer consumption and pure amount of nutrients are seen table 5, and all the other field cultivation management processs are all consistent.
Table 5
。
It is as shown in table 6 to record output of cotton.
Table 6
3, the application of cotton long-acting special slow-release fertilizer of the present invention in long stapled cotton.
Select 30 mu on the rich company 3 of Awat County Hua Fuheng long stapled cotton ground even, long stapled cotton kind: new sea 28.Great soil group is a meadow soil, and soil property is a silty loam, middle fertility, even, and a film 4 row plantations, line-spacing is 20cm-50cm-20cm-50cm, spacing in the rows 12cm, 1.67 ten thousand strain/mus are set in theoretical strain, and irrigation method is border irrigation.Fertilising on April 15, fertilizing method is: plow behind the broadcast application material, fertilizer is translated into underground 15 centimeters to 20 centimeters again.Sowing on April 19, April 27 emerged, and watered first water on June 23.Soil is as shown in table 7 in the nutrient situation of 0-20cm before the fertilising, and nutrient situation is measured with the ASI method.
Table 7
Test is established four groups:
First group: contrast waits nutrient fertilising group;
Second group: contrast waits nutrient fertilising+long-acting complex fertilizer additive group, and wherein the long-acting complex fertilizer additive add-on is a 1kg/ mu;
The 3rd group: cotton long-acting special slow-release fertilizer group of the present invention;
The 4th group: each component concentration is the 3rd group 80% (mass percent).
Each group fertilising consumption and pure amount of nutrients are seen table 8, wherein in the compound organic and inorganic fertilizer quality percentage composition of available nitrogen be 16%, the effective quality percentage composition 2% of potassium.All the other field cultivation management processs are all consistent.
Table 8
It is as shown in table 9 to record output of cotton.
Table 9
。
Can know by table 9: use the 4th group fertilizer, still than the fertilizer raising the output 6.56% of using first group.Can know that cotton long-acting special slow-release fertilizer of the present invention can well be applied to the Xinjiang cotton.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the long-acting special slow-release fertilizer that grows cotton; It is characterized in that: said cotton long-acting special slow-release fertilizer contains the component of following mass percent: nitrogenous fertilizer effective constituent 25.6%; Phosphate fertilizer effective constituent 12.7%; Potash fertilizer effective constituent 6.8%, wilkinite 10.1%-10.6%, long-acting complex fertilizer additive 0.68%-0.87%;
Wherein, contain the smectite that mass percent is 85-90% in the said wilkinite, the mass fraction of each component is in the said long-acting complex fertilizer additive: 2-8 part quinhydrones, 3-25 part Dyhard RU 100,0.1-0.8 part complex rare-earth, 70-95 part zeolite powder.
2. cotton long-acting special slow-release fertilizer according to claim 1 is characterized in that: said cotton long-acting special slow-release fertilizer is made up of each component of following mass fraction:
296 parts of monoammonium phosphates, Repone K 118-123 part, urea 494-496 part, wilkinite 104-109 part, long-acting complex fertilizer additive 7-9 part;
Wherein: in the monoammonium phosphate mass percent of N element be 11%, P
2O
5Mass percent be 44%, K in the Repone K
2The mass percent of O is more than or equal to 57%, and the mass percent of N element is more than or equal to 46.4% in the urea.
3. cotton long-acting special slow-release fertilizer according to claim 2 is characterized in that: said cotton long-acting special slow-release fertilizer is made up of each component of following mass ratio: monoammonium phosphate: Repone K: urea: wilkinite: long-acting complex fertilizer additive=296:123:496:104:8;
Wherein: in the monoammonium phosphate mass percent of N element be 11%, P
2O
5Mass percent be 44%, K in the Repone K
2The mass percent of O is 57%, and the mass percent of N element is 46.4% in the urea.
4. the preparation method of the arbitrary described cotton long-acting special slow-release fertilizer of claim 1-3; It is characterized in that: be that each component of cotton long-acting special slow-release fertilizer is mixed back fragmentation, granulation, oven dry, cooling, screening, coating by proportioning, make cotton long-acting special slow-release fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103952879A CN102491842A (en) | 2011-12-02 | 2011-12-02 | Long-acting slow release fertilizer special for cotton and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103952879A CN102491842A (en) | 2011-12-02 | 2011-12-02 | Long-acting slow release fertilizer special for cotton and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102491842A true CN102491842A (en) | 2012-06-13 |
Family
ID=46183712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103952879A Pending CN102491842A (en) | 2011-12-02 | 2011-12-02 | Long-acting slow release fertilizer special for cotton and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102491842A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515878A (en) * | 2011-12-20 | 2012-06-27 | 河北农业大学 | Cotton slow release fertilizer and application method thereof |
| CN103058756A (en) * | 2012-12-26 | 2013-04-24 | 施可丰化工股份有限公司 | Preparation method for special slow-release long-acting compound fertilizer for cotton |
| CN103102223A (en) * | 2013-03-05 | 2013-05-15 | 孟庆华 | Special lecithin-coated slow release fertilizer for cotton and production method of fertilizer |
| CN103524215A (en) * | 2013-09-30 | 2014-01-22 | 安徽省司尔特肥业股份有限公司 | Soil improvement type cotton dedicated sustained-release fertilizer and preparation method thereof |
| CN103936483A (en) * | 2014-03-07 | 2014-07-23 | 刘业成 | Special cotton efficient fertilizer and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056637A (en) * | 1964-03-28 | 1967-01-25 | Toyo Koatsu Ind Inc | Improvements in or relating to fertilizers |
| CN1253932A (en) * | 1999-10-29 | 2000-05-24 | 中国科学院沈阳应用生态研究所 | Long-acting complex fertilizer additive |
| CN1519217A (en) * | 2003-01-24 | 2004-08-11 | 中国石油化工股份有限公司巴陵分公司 | Fertilizer special for cotton |
| CN101723738A (en) * | 2009-12-10 | 2010-06-09 | 吴鲁智 | Cotton formula fertilizer |
-
2011
- 2011-12-02 CN CN2011103952879A patent/CN102491842A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056637A (en) * | 1964-03-28 | 1967-01-25 | Toyo Koatsu Ind Inc | Improvements in or relating to fertilizers |
| CN1253932A (en) * | 1999-10-29 | 2000-05-24 | 中国科学院沈阳应用生态研究所 | Long-acting complex fertilizer additive |
| CN1519217A (en) * | 2003-01-24 | 2004-08-11 | 中国石油化工股份有限公司巴陵分公司 | Fertilizer special for cotton |
| CN101723738A (en) * | 2009-12-10 | 2010-06-09 | 吴鲁智 | Cotton formula fertilizer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515878A (en) * | 2011-12-20 | 2012-06-27 | 河北农业大学 | Cotton slow release fertilizer and application method thereof |
| CN102515878B (en) * | 2011-12-20 | 2014-07-16 | 河北农业大学 | Cotton slow release fertilizer and application method thereof |
| CN103058756A (en) * | 2012-12-26 | 2013-04-24 | 施可丰化工股份有限公司 | Preparation method for special slow-release long-acting compound fertilizer for cotton |
| CN103102223A (en) * | 2013-03-05 | 2013-05-15 | 孟庆华 | Special lecithin-coated slow release fertilizer for cotton and production method of fertilizer |
| CN103524215A (en) * | 2013-09-30 | 2014-01-22 | 安徽省司尔特肥业股份有限公司 | Soil improvement type cotton dedicated sustained-release fertilizer and preparation method thereof |
| CN103936483A (en) * | 2014-03-07 | 2014-07-23 | 刘业成 | Special cotton efficient fertilizer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102491850B (en) | Long-acting slow release fertilizer special for tomatoes and preparation method thereof | |
| CN103553770B (en) | A kind of ecological fertilizer and production method thereof containing organic microbial | |
| CN102503731A (en) | Long-acting slow-release nitrogen fertilizer and preparation method thereof | |
| CN102875248B (en) | Controlled-release water-soluble fertilizer containing humic acid and preparation method of fertilizer | |
| CN102612910B (en) | Method for fertilizing winter wheat by mixed basal application of nitrogen fertilizer and maize straw | |
| CN102491838A (en) | Special long-acting slow release fertilizer for corn and preparation method thereof | |
| CN103936507A (en) | Method for preparing microbe organic fertilizer | |
| CN102838413A (en) | Ternary slow-release compound fertilizer and preparation method thereof | |
| CN104045478A (en) | Special-purpose seedling-raising controlled-release fertilizer for tobacco seedling-raising plate and preparation method of fertilizer | |
| CN103204729A (en) | Composite fertilizer comprising chitin, humic acid, and middle and trace elements | |
| CN104609949A (en) | Organic biochar enzyme inhibiting slow-release fertilizer and production method thereof | |
| CN104262041A (en) | Nutritional disease-preventing pesticide fertilizer and application thereof, nutritional disease-preventing pesticide fertilizer slow release agent and application thereof | |
| CN102408275A (en) | Biological water flush fertilizer and application method thereof | |
| CN105367206A (en) | Compound fertilizer special for bulb flowers and application of compound fertilizer | |
| CN103570478A (en) | Production method of special base fertilizer for wheat | |
| CN104163726A (en) | Pesticide fertilizer slow-release preparation, and preparation method and application method thereof | |
| WO2022016715A1 (en) | Large-granule fertilizer based on common quick-acting fertilizer and applied once during whole growth period of field crop, and preparation method therefor and use thereof | |
| CN104211492A (en) | Synergistic compound fertilizer | |
| CN102491842A (en) | Long-acting slow release fertilizer special for cotton and preparation method thereof | |
| CN104151088A (en) | Pesticide fertilizer slow release preparation, as well as preparation method and application method thereof | |
| CN102531783A (en) | Synergistic bioorganic drip irrigation fertilizer | |
| CN103204730A (en) | Organic-inorganic compound fertilizer comprising chitin, humic acid, and middle and trace elements | |
| CN102515965B (en) | Synergistic drip irrigation fertilizer | |
| CN102417425A (en) | Novel ecological slow release carbamide compound, and preparation method and application thereof in production of agriculture or forestry | |
| CN105541506A (en) | Paddy-field pesticide-fertilizer sustained release granules and preparing method and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 831100 the Xinjiang Uygur Autonomous Region Changji Hui Autonomous Prefecture of Changji City Wuyi Road No. 333 (Changji national agricultural science and Technology Park Office Building Room 403) Applicant after: Xinjiang Hui'er Agriculture Technology Co., Ltd. Address before: 831100, the Xinjiang Uygur Autonomous Region, Changji Hui Autonomous Prefecture, Changji, Jianshe Road champagne Residence Internazionale, building No. two, facade building, building No. Applicant before: Xinjiang Huier Agriculture Technologu Development Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XINJIANG HUI ER AGRICULTURE TECHNOLOGY DEVELOPMENT CO., LTD. TO: XINJIANGHUI ER AGRICULTURE TECHNOLOGY CO., LTD. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |