CN103004707A - Production method for optimizing and regulating fine denier/ultra-fine denier silkworm cocoon silks in different specifications - Google Patents
Production method for optimizing and regulating fine denier/ultra-fine denier silkworm cocoon silks in different specifications Download PDFInfo
- Publication number
- CN103004707A CN103004707A CN2012105568676A CN201210556867A CN103004707A CN 103004707 A CN103004707 A CN 103004707A CN 2012105568676 A CN2012105568676 A CN 2012105568676A CN 201210556867 A CN201210556867 A CN 201210556867A CN 103004707 A CN103004707 A CN 103004707A
- Authority
- CN
- China
- Prior art keywords
- silkworm
- silk
- age
- fine denier
- ultra
- 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
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a production method for optimizing and regulating fine denier/ultra-fine denier silkworm cocoon silks in different specifications. The production method is characterized in that multivoltine hybrid variety silkworms, bivoltine hybrid variety silkworms or bivoltine protospecies silkworms can be selected, and the denier of produced cocoon silks can be up to 0.8-1.6 D after the silkworms are subjected to trimolter induction treatment by setting the silkworms into a 3rd-instar treating area and a 4th-instar treating area in spring or autumn according to different varieties; and the multivoltine hybrid variety silkworms adopt Guangdong and Guangxi II or Guangxi II, the bivoltine hybrid variety silkworms adopt Qiufeng*Baiyu or Baiyu*Qiufeng, and the bivoltine protospecies silkworms adopt Qingsong (Chinese) or Bright Moon (Japanese). According to the production method disclosed by the invention, the inductivity, the silkworm cocoon quality, the silk quality performance and the denier difference are comprehensively considered, the technology after combination is accurate, the fine denier/ultra-fine denier silkworm cocoon silks in different specifications can be purposefully regulated and produced, the operation is simple, and the cocoon silk quality is ensured.
Description
Technical field
The invention belongs to the production technical field of silkworm and mulberry industry silk silk fabric new material, be specifically related to the HORMONE TREATMENT method according to different cultivated silkworm breed variety combinations and optimization, fine denier and the ultra-fine fiber number silk of different qualities, different size produced in regulation and control.
Background technology
Extraordinary thin dawn real silk has higher using value aspect slim silk fabrics, fashion decorations and new technology, the fangle Design of Popular Dress Ornaments, and this Quality of Stored Cocoon And Silk to traditional silkworm and mulberry production has proposed Secretary.Fine denier or ultra-fine fiber number silk have specific use and economic worth aspect raw silk grade and grade, the innovation silk product improving, and compare with the tetramolter silk, the trimolter size of cocoon filament is thin, separate relax, cleaning and cleannes are also better.Different cultivated silkworm breed varieties are carried out three dormancyization optimum combination under different working conditions and Different treatments, mainly be find out that fiber number is ultra-fine, the size of cocoon filament opens that poor less, comprehensive mean square error is less, the composite type of intragranular intergranular deviation minimum, regulation and control are produced stable high-quality fine denier or ultra-fine fiber number silk, and exploitation specific use raw silk is had preferably application prospect.
Use the anti-JH of plant origin and moultinism and the developmental process that analog can be regulated and control silkworm thereof, the silk glands of the trimolter of inducing can be grown in advance and precocity is cocoond.And different types of anti-JH and the growth in age of trimolter phase, moultinism and three dormancyization biological effects are closely related, inducing silkworms three dormancyization effects are also relevant from the silkworm kind of different voltinisms and characteristic simultaneously, therefore, select suitable anti-JH medicine and coupling silkworm breed combination thereof, for the impact that trimolter is induced and application approach and value have particular importance.
The trimolter cocoon shape is little, and the cocoon look fair and clear and neat, and fiber number is thin and difference is little, is suitable for controlling 0.5 kg cocoon grain number; Silk is longer, and reelability percentage is high, and the cleaning cleanliness is better, and the class joint is few; Fiber number is than more than thin 0.12 D of conventional silk, and during reel silk from cocoons fine denier raw silk processed, fixed grain number is many, end feeding point changes littlely, and comprehensively mean square error, intragranular intergranular deviation are all little, is conducive to the total deviation that improves the raw silk uniformity, dwindle raw silk size, so can improves raw silk quality.With the raw silk of trimolter cocoon reel silk from cocoons system, can be made into multiple high-grade top-weight fabric, its knitted silk that is made into has that the silk fabric face is smooth, fault is few, drapability and wrinkle resistant degree well, shrink is little, dyeability is good characteristics.
Up to now, optimization process in the silkworm that fully utilizes the different voltinisms of different cultivars, production period (two silkworm rearing seasons in spring and autumn) and anti-JH processing method (3 length of times, two processing in 4 length of times), and according to the size of cocoon filament open poor, comprehensive mean square error, the analysis of intragranular intergranular deviation statistics is optimized combination, the control technique aspect that produces different size fine denier and ultra-fine fiber number silk yet there are no report, also has no report for producing different fine deniers and the optimization of ultra-fine fiber number silk, the patent application of combinatorial regulation technology.
Summary of the invention
Problem to be solved by this invention provides a kind of optimum organization that utilizes different silkworm races and anti-JH processing method, forms the regulate and control method of producing different fine deniers and ultra-fine fiber number silk.The method is not only used moultinism and the developmental process of the anti-JH regulation and control silkworm of plant origin, induce tetramolter to form trimolter, and, optimize and add food concentration and abductive approach, and consider three dormancyization inductivities, growth in length of time process, cocoon weight, cocoon shell weight, cocoon layer rate, silk length, silk production rate and silk size, obtain fine denier and the ultra-fine fiber number silk of different size.And to different silkworm races, not isogeneous induction length of time and the different production trimolter cocoons in season, carry out single cocoon reeling test and statistical analysis, and according to the size of cocoon filament open poor, comprehensive mean square error, intragranular intergranular deviation is optimized combination, it is accurate to have technique, easy and simple to handle, less investment, the characteristics such as product quality is secure.
Silkworm fine denier of the present invention/ultra-fine fiber number silk is optimized and the regulation and control production method, select polyvoltine Hybrid, bivoltine Hybrid or bivoltine original seed silkworm, phase in spring or phase in autumn silkworm is established by different cultivars 3 age treatment region or 4 age treatment region carry out after three dormancyizatioies induce processing, the size of cocoon filament of production can reach 0.8 D～1.6 D;
Described three dormancyizatioies are induced and are treated to: the liquid that golden deer three dormancy elements is made into 200 ~ 800 ppm concentration, be sprayed at equably on the mulberry leaf with sprayer, treat that liquid dries in the air to half-dried, beginning was added food 48 hours continuously in 3 ages of larva or 4 age first feedings, added to recover conventional sheet leaf after food finishes and raise;
Wherein, 3 age treatment region: raise according to the silkworm rearing mode of routine for 1～2 age, since 3 age first feeding for the first time freshen the food medicine to mulberry; 4 age treatment region: raise according to the silkworm rearing mode of routine for 1～3 age, since 4 age first feeding for the first time freshen the food medicine to mulberry.
Described polyvoltine Hybrid silkworm is selected " No. two, Guangdong and Guangxi Provinces " or " osmanthus silkworm No. two ", described bivoltine Hybrid is selected " QiuFeng×BaiYu " or " white jade * Qiu Feng ", and described bivoltine original seed is selected " cyanines pines (middle system) ", " bright moon (Japanese) "." QiuFeng×BaiYu ", " white jade * Qiu Feng " belong to the first cross kind that adapts to temperate climate; " No. two, Guangdong and Guangxi Provinces ", " osmanthus silkworm No. two " belong to the first cross kind that adapts to the tropical and subtropical zone weather; " cyanines pines (middle system) ", " bright moon (Japanese) " belong to the former silkworm kind of the silkworm that adapts to temperate climate.
Optimum organization: 1. for multifibres amount bivoltine crossbreed (such as " white jade * Qiu Feng ", " QiuFeng×BaiYu "), carry out three dormancyizatioies in three length of times of silkworm in spring and induce processing, can produce about filament length 1000 m, silk production rate and the check plot is similar, fiber number is at the fine denier silk of 1.6 D～1.8 D; Autumn silkworm processing in three length of times can be produced the fine denier silk of 1.2 D～1.6 D.2. for polyvoltine crossbreed (such as " No. two, Guangdong and Guangxi Provinces ", " osmanthus silkworm No. two "), carry out three dormancyizatioies in three length of times of silkworm in spring and induce processing, can produce about filament length 800 m, silk production rate and the check plot is similar, fiber number is at the fine denier silk of 1.6 D～1.8 D; Autumn silkworm processing in three length of times can be produced the fine denier silk of 1.2 D～1.6 D.3. for the silkworm kind of different voltinisms, silkworm in spring and the autumn silkworm four length of times carry out three dormancyizatioies and induce processing, can produce filament length about 600～800 m, fiber number is at the ultra-fine fiber number silk of 0.8 D～1.2 D.
Beneficial effect: integrated survey inductivity of the present invention, cocoon quality, silk quality achievement and fiber number difference, to different silkworm races, not isogeneous induction length of time and the different production trimolter cocoons in season, carry out single cocoon reeling test and statistical analysis, according to the size of cocoon filament open poor, comprehensively mean square error, intragranular intergranular deviation are optimized combination.Technique after the optimum organization is accurate, can targetedly regulate and control to produce fine denier silk and the ultra-fine fiber number silk of different size, easy and simple to handle, silk quality is secure, as a silk production new technology, can adapt to the domestic and international market to high-grade fine denier silk or have the demand of the ultra-fine fiber number silk of extraordinary using value, have directly significant economic worth and higher value of exploiting and utilizing.
Embodiment
To 1 ~ 2 age and 1 ~ 3 age raising method tetramolter kind of raising routinely, respectively 3 age first feeding and the Jin Lusan that adds the food variable concentrations 4 ages behind the first feeding element of sleeping, 3 kinds of concentration: 200ppm, 400ppm, 800ppm are set altogether, the result successfully induces and has obtained trimolter, wherein induce best results with what the administration concentration of 400ppm was added food 2d continuously, 3 age processed group and 4 age processed group inductivity reach respectively 94% and 96%.The average bare size of two groups is respectively 1.224D and 0.785D.The Jin Lusan that uses in following examples plain concentration of sleeping is 400ppm.
The silkworm silkworm egg of six kinds is all available from silkworm egg production and scientific research department in following examples: " No. two, Guangdong and Guangxi Provinces " and " osmanthus silkworm No. two " are available from Xiangzhou County, Guangxi China good silkworm egg production Co., Ltd." QiuFeng×BaiYu ", " white jade * Qiu Feng " are available from academy of agricultural sciences, Huzhou, Zhejiang Province silkworm and mulberry research institute." cyanines pines (middle system) ", " bright moon (Japanese) " close seed station available from the GaoXin District, SuZhou,Jiangsu Province waterside.
Embodiment 1:
Spring silkworm rearing season is selected multifibres amount duovoltine kind " QiuFeng×BaiYu ", " white jade * Qiu Feng ", and two kinds all belong to the first cross kind that adapts to temperate climate; Select polyvoltine silkworm kind " No. two, Guangdong and Guangxi Provinces ", " osmanthus silkworm No. two ", both belong to the first cross kind that adapts to the tropical and subtropical zone weather, 4 silkworm kinds all belong to common tetramolter kind.Each kind is raised according to the silkworm rearing mode of routine for 1～2 age, begin to freshen the food medicine from larva first feeding in 3 age, that is: with the plain liquid that is made into 400ppm concentration of golden deer three dormancies, be sprayed at equably on the mulberry leaf with sprayer, after liquid slightly dries, since 3 age first feeding for the first time added continuously food 48 hours to mulberry, add and recover conventional sheet leaf after food finishes and raise.Process (this patented technology) through raising and the inductive technology optimized, compare with conventional tetramolter silk (routine techniques) achievement of same breed, the achievement of silk filament length and silk production rate is better, and the size of cocoon filament significantly reduces, can the production fiber number at the fine denier silk (table 1) of 1.6 D～1.8 D.
The trimolter that table 1 the art of this patent is induced is compared with conventional silk achievement of producing tetramolter
(the fine denier silk of 1.6 D～1.8 D is produced in regulation and control)
Embodiment 2:
Autumn silkworm rearing season is selected multifibres amount, duovoltine kind " QiuFeng×BaiYu ", belongs to the first cross kind that adapts to temperate climate; Select polyvoltine silkworm kind " No. two, Guangdong and Guangxi Provinces ", belong to the first cross kind that adapts to the tropical and subtropical zone weather, 2 silkworm kinds all belong to common tetramolter kind.Each kind is raised according to the silkworm rearing mode of routine for 1～2 age, begin to freshen the food medicine from larva first feeding in 3 age, that is: with the plain liquid that is made into 400ppm concentration of golden deer three dormancies, be sprayed at equably on the mulberry leaf with sprayer, after liquid slightly dries, since 3 age first feeding for the first time added continuously food 48 hours to mulberry, add and recover conventional sheet leaf after food finishes and raise.Process (this patented technology) through raising and the inductive technology optimized, compare with conventional tetramolter silk (routine techniques) achievement of same breed, the achievement of silk filament length and silk production rate is better, and the size of cocoon filament significantly reduces, can the production fiber number at the fine denier silk (table 2) of 1.2 D～1.6 D.
The trimolter that table 2 the art of this patent is induced is compared with conventional silk achievement of producing tetramolter
(the fine denier silk of 1.2 D～1.6 D is produced in regulation and control)
Embodiment 3:
Spring silkworm rearing season and autumn silkworm rearing season are selected multifibres amount duovoltine kind " QiuFeng×BaiYu ", " white jade * Qiu Feng ", and two kinds all belong to the first cross kind that adapts to temperate climate; Select polyvoltine silkworm kind " No. two, Guangdong and Guangxi Provinces ", " osmanthus silkworm No. two ", both belong to the first cross kind that adapts to the tropical and subtropical zone weather, 4 silkworm kinds all belong to common tetramolter kind.Each kind is raised according to the silkworm rearing mode of routine for 1～3 age, begin to freshen the food medicine from larva first feeding in 4 age, that is: with the plain liquid that is made into 400 ppm concentration of golden deer three dormancies, be sprayed at equably on the mulberry leaf with sprayer, after liquid slightly dries, since 4 age first feeding for the first time added continuously food 48 hours to mulberry, add and recover conventional sheet leaf after food finishes and raise.Process (this patented technology) through raising and the inductive technology optimized, compare with conventional tetramolter silk (routine techniques) achievement of same breed, the achievement of silk filament length and silk production rate is better, and the size of cocoon filament significantly reduces, can the production fiber number at the ultra-fine fiber number silk (table 3) of 0.8 D～1.0 D.
The trimolter that table 3 the art of this patent is induced is compared with conventional silk achievement of producing tetramolter
(the ultra-fine fiber number silk of 0.8 D～1.0 D is produced in regulation and control)
Embodiment 4:
Spring silkworm rearing season is selected two original strain of mulberry silkworms: cyanines pine (middle system), bright moon (Japanese).Each kind arrange 3 ages and 4 age treatment region; 3 age treatment region 1～2 age raise according to the silkworm rearing mode of routine, since 3 age first feeding for the first time freshen the food medicine to mulberry.4 age treatment region 1～3 age raise according to the silkworm rearing mode of routine, since 4 age first feeding for the first time freshen the food medicine to mulberry.Golden deer three element of sleeping is made into the liquid of 400ppm concentration, is sprayed at equably on the mulberry leaf with sprayer, after liquid slightly dries, respectively at 3 ages of larva, 4 age first feeding play beginning and added continuously food 48 hours.Add and recover conventional sheet leaf raising after food finishes.For the former silkworm kind of these two bivoltine, compare with the conventional tetramolter silk achievement of same breed, carry out three dormancyizatioies in 3 ages of silkworm in spring and 4 length of times and induce processing, can produce filament length about 600～1000 m, fiber number is at the ultra-fine fiber number silk (table 4) of 1.0 D～1.1 D.
The trimolter that table 4 the art of this patent is induced is compared with conventional silk achievement of producing tetramolter
(the ultra-fine fiber number silk of 1.0 D～1.1 D is produced in regulation and control)
Comprehensive embodiment 1 ~ 4, the present invention optimizes to add food concentration and abductive approach, by to the silkworm kind, process the length of time, raise the selection of three various combinations in season, comprehensive contrast three dormancyization inductivities, the length of time are grown process, cocoon weight, cocoon shell weight, cocoon layer rate, silk length, silk production rate and silk size, obtain fine denier and the ultra-fine fiber number silk of different size.To different silkworm races, not isogeneous induction length of time and the different production trimolter cocoons in season, carry out single cocoon reeling test and statistical analysis, according to the size of cocoon filament open poor, mean square error, intragranular intergranular deviation statistics is optimized combination.The inductivity of bivoltine race trimolter is higher than the polyvoltine kind, and the cocoon weight of bivoltine race and cocoon shell weight generally are better than the polyvoltine kind, and the fall of its cocoon layer rate is also less; Former silkworm kind more can obtain fine denier silk about comparatively stable 1.0D at spring silkworm rearing season; Induce effect remarkable than the trimolter in autumn spring, three age treatment region inductivity be higher than four age treatment region, but four age treatment region can obtain more fine-titred silk; The size of cocoon filament of the trimolter of inducing autumn is thinner.
Claims (4)
1. silkworm different size fine denier/ultra-fine fiber number silk is optimized and the regulation and control production method, it is characterized in that: select polyvoltine Hybrid, bivoltine Hybrid or bivoltine original seed silkworm, phase in spring or phase in autumn silkworm is established by different cultivars 3 age treatment region or 4 age treatment region carry out after three dormancyizatioies induce processing, the size of cocoon filament of production can reach 0.8 D～1.6 D;
Described three dormancyizatioies are induced and are treated to: the liquid that golden deer three dormancy elements is made into 200 ~ 800 ppm concentration, be sprayed at equably on the mulberry leaf with sprayer, treat that liquid dries in the air to half-dried, beginning was added food 48 hours continuously in 3 ages of larva or 4 age first feedings, added to recover conventional sheet leaf after food finishes and raise;
Wherein, 3 age treatment region: raise according to the silkworm rearing mode of routine for 1～2 age, since 3 age first feeding for the first time freshen the food medicine to mulberry; 4 age treatment region: raise according to the silkworm rearing mode of routine for 1～3 age, since 4 age first feeding for the first time freshen the food medicine to mulberry.
2. silkworm different size fine denier according to claim 1/ultra-fine fiber number silk is optimized and the regulation and control production method, it is characterized in that: described polyvoltine Hybrid silkworm is selected " No. two, Guangdong and Guangxi Provinces " or " osmanthus silkworm No. two ", described bivoltine Hybrid is selected " QiuFeng×BaiYu " or " white jade * Qiu Feng ", and described bivoltine original seed is selected " cyanines pines (middle system) " or " bright moon (Japanese) ".
3. silkworm different size fine denier according to claim 1/ultra-fine fiber number silk is optimized and the regulation and control production method, it is characterized in that: silkworm is adopted bivoltine Hybrid or polyvoltine Hybrid, the phase in spring with silkworm by 3 age treatment region carry out after three dormancyizatioies induce processing, the production size of cocoon filament is the fine denier silk of 1.6 D～1.8 D; The phase in autumn with silkworm by 3 age treatment region carry out three dormancyizatioies and induce processing, the production size of cocoon filament is the fine denier silk of 1.2 D～1.6 D.
4. silkworm different size fine denier according to claim 1/ultra-fine fiber number silk is optimized and the regulation and control production method, it is characterized in that: phase in spring or phase in autumn with silkworm by 4 age treatment region carry out after three dormancyizatioies induce processing, produce silk length at 600～800 m, the fiber number ultra-fine fiber number silk at 0.8 D～1.2 D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105568676A CN103004707A (en) | 2012-12-20 | 2012-12-20 | Production method for optimizing and regulating fine denier/ultra-fine denier silkworm cocoon silks in different specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105568676A CN103004707A (en) | 2012-12-20 | 2012-12-20 | Production method for optimizing and regulating fine denier/ultra-fine denier silkworm cocoon silks in different specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103004707A true CN103004707A (en) | 2013-04-03 |
Family
ID=47954238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105568676A Pending CN103004707A (en) | 2012-12-20 | 2012-12-20 | Production method for optimizing and regulating fine denier/ultra-fine denier silkworm cocoon silks in different specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103004707A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696080A (en) * | 2013-12-03 | 2014-04-02 | 浙江大学 | Production method for superfine mulberry silk colored silk long scarf |
| CN110063303A (en) * | 2018-10-17 | 2019-07-30 | 成都岷江源药业股份有限公司 | A kind of silkworm egg combination of the medicinal bombyx batryticatus of suitable for producing |
| CN113173983A (en) * | 2021-04-20 | 2021-07-27 | 西南大学 | Method for large-scale production of fluorescent protein by using silkworm silk gland |
| WO2023137772A1 (en) * | 2022-01-24 | 2023-07-27 | 苏州大学 | Method for controlling exorista japonica population |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513984A (en) * | 1974-06-28 | 1976-01-13 | Kanebo Ltd | |
| JPS62100231A (en) * | 1985-10-28 | 1987-05-09 | ア−ス製薬株式会社 | Production of cocoon yarn different in fineness |
| CN1943332A (en) * | 2006-10-26 | 2007-04-11 | 浙江大学 | Method for producing super fine silk yarn |
| CN101081017A (en) * | 2007-07-04 | 2007-12-05 | 丁志强 | Method for producing colourful plane cocoon and the produced colourful plane cocoon |
| CN101422141A (en) * | 2008-11-20 | 2009-05-06 | 中国农业科学院生物技术研究所 | Production method of cocoon silk of extra fine size |
-
2012
- 2012-12-20 CN CN2012105568676A patent/CN103004707A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS513984A (en) * | 1974-06-28 | 1976-01-13 | Kanebo Ltd | |
| JPS62100231A (en) * | 1985-10-28 | 1987-05-09 | ア−ス製薬株式会社 | Production of cocoon yarn different in fineness |
| CN1943332A (en) * | 2006-10-26 | 2007-04-11 | 浙江大学 | Method for producing super fine silk yarn |
| CN101081017A (en) * | 2007-07-04 | 2007-12-05 | 丁志强 | Method for producing colourful plane cocoon and the produced colourful plane cocoon |
| CN101422141A (en) * | 2008-11-20 | 2009-05-06 | 中国农业科学院生物技术研究所 | Production method of cocoon silk of extra fine size |
Non-Patent Citations (5)
| Title |
|---|
| 《蚕业科学》 19921230 谭智达等 SD_Ⅲ三眠素诱导家蚕三眠化的效果及对茧丝质量的影响 , 第04期 * |
| 吴志平等: "不同蚕品种的三眠化诱导效果及茧丝品质分析", 《丝绸》 * |
| 吴玉澄等: "原种三眠化生产超细纤度茧丝", 《蚕桑通报》 * |
| 浙江省诸暨蚕桑专科学校: "《蚕的良种繁育学》", 30 June 1961, 农业出版社 * |
| 谭智达等: "SD―Ⅲ三眠素诱导家蚕三眠化的效果及对茧丝质量的影响", 《蚕业科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696080A (en) * | 2013-12-03 | 2014-04-02 | 浙江大学 | Production method for superfine mulberry silk colored silk long scarf |
| CN110063303A (en) * | 2018-10-17 | 2019-07-30 | 成都岷江源药业股份有限公司 | A kind of silkworm egg combination of the medicinal bombyx batryticatus of suitable for producing |
| CN113173983A (en) * | 2021-04-20 | 2021-07-27 | 西南大学 | Method for large-scale production of fluorescent protein by using silkworm silk gland |
| WO2023137772A1 (en) * | 2022-01-24 | 2023-07-27 | 苏州大学 | Method for controlling exorista japonica population |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108094029A (en) | A kind of method of the tree-like cultivation peach of the double trunks of high level cadre's Y shape | |
| CN103004707A (en) | Production method for optimizing and regulating fine denier/ultra-fine denier silkworm cocoon silks in different specifications | |
| CN103053378A (en) | Novel shed pear tree fruiting branch group and culturing method thereof | |
| CN103109715A (en) | Simplified tree form shaping method suitable for high-density jujube orchard | |
| Czaplicki et al. | Natural Silk–an Unusual Fibre: Origin, Processing and World Production | |
| CN101946669B (en) | Sparse planting and pruning method for producing eggplants in winter | |
| CN106258984B (en) | A kind of Chinese cabbage microspore differential medium formula | |
| CN102613135A (en) | Method for selective breeding of white cashmere goats | |
| CN110476642A (en) | A kind of shaping and trimming method of passion fruit branch | |
| CN100589695C (en) | Slective seeding method for super-high yield peanut | |
| CN112790164B (en) | Breeding method of special silkworm variety suitable for industrial full-age artificial feed breeding | |
| CN106171983A (en) | A kind of cultural method of sword-leaved cymbidium test tube flowering | |
| CN107409798B (en) | A kind of high Y-shaped shaping methods of easy peach and its application | |
| CN102577750A (en) | Tea leaf picking method | |
| CN111972236A (en) | Comprehensive planting and breeding technology based on rice and fish | |
| CN101946603B (en) | Technology for cultivating three-stem cotton | |
| CN103493728B (en) | The color cotton sterile line breeding of a kind of pest-resistant low phenol and hybrid breeding method | |
| CN207639438U (en) | A kind of electronic artificial feed machine of squab | |
| Sime et al. | Sericulture in Ethiopia: Production status, opportunities, challenges and potential areas | |
| CN104206197B (en) | A kind of whole fringe method of red Ba Laduo grape | |
| CN108142383B (en) | Method for cultivating double-cocoon silkworm variety | |
| CN110199875A (en) | A kind of abductive approach and its culture medium of camplotheca acuminata Cotyledon Callus | |
| Nigam et al. | Linen-The Classic Fibre for Futuristic Fashion | |
| CN102626184B (en) | Feed additive for improving laying yield of female silkworm moths and preparation method thereof | |
| CN107182350A (en) | It is a kind of to grind the method for improving jute percentage of seedgermination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |