CN106637424B - A kind of environment-friendly type preparation method of triangle yellow grass fibre - Google Patents
A kind of environment-friendly type preparation method of triangle yellow grass fibre Download PDFInfo
- Publication number
- CN106637424B CN106637424B CN201611112111.7A CN201611112111A CN106637424B CN 106637424 B CN106637424 B CN 106637424B CN 201611112111 A CN201611112111 A CN 201611112111A CN 106637424 B CN106637424 B CN 106637424B
- Authority
- CN
- China
- Prior art keywords
- yellow grass
- added
- grass fibre
- triangle
- environment
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/50—Obtaining fibres from other specified vegetable matter, e.g. peat, Spanish moss
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of environment-friendly type preparing methods of triangle yellow grass fibre, after fiber is pre-processed first, it is added in sodium chloride solution, then glycerol and sodium bicarbonate mixed aqueous solution is added, it places into quick-frozen in freezer and vacuumizes under cryogenic, then enzymatic treatment is handled and carried out in the acid solution of boiling, be eventually adding pelelith and with ultrasonic treatment.This method does not add effect on environment big highly basic and softening agent in such a way that physical treatment, biological treatment and chemical treatment combine, and the influence to environment is small；Meet requirement of the China to textile industry low pollution, low emission；Glycerol is added in the processing stage of yellow grass fibre in this method; purpose is to carry out certain protection to the alcohols, acids, esters of fibrous inside; subsequent freezing, acid processing, influence of the high-temperature process to it are reduced, so that the fiber finally prepared be made to have certain fungistatic effect.
Description
Technical field
The invention belongs to textile fiber technology fields, and in particular to a kind of environment-friendly type preparation method of triangle yellow grass fibre.
Background technique
Triangle yellow grass also known as short leaf cyperus malaccensis, a mutation in Herba Cyperi Pilosi, perennial herb are used as the fiber of braiding
Crop.The system of fibrous root has the aerial stem of plant and subterranean stem.Subterranean stem is crawled the topsoil that grows wild, and has false section, is saved as scale package；On the ground
Stem is upright, and the middle and upper part of stem forms prismatic.Leaf is born in ground basal part of stem, and leaf sheath is longer, wraps up the base portion of the aerial stem of plant, palm fibre
Color.Flower is located at the top of upper stem, appear again cyme and spikelet, loosely, self-pollination.Fruit is pyrene, when mature
Dark brown.
Rhizomes of crawling is long, wooden.Stalk is 80 ~ 100 centimetres high, sharp prismatic, and smoothly, base portion has 1 ~ 2 leaf.Blade it is short or
Sometimes extremely short, 3 ~ 8 millimeters wide, sheet；Leaf sheath is very long, is wrapped in the lower part of stalk, brown.It is 3 pieces of bract, lobate, shorter than inflorescence；It is long
Side shoot cyme appears again or repeatedly appears again, and has 6 ~ 10 first time radiation branch, and radiation branch is for up to 9 centimetres；Spike is loose,
Have 5 ~ 10 small ears；It is hairless on spike axis；The expansion of small ear pole, linear, long 5 ~ 25(~ 50) millimeter, about 1.5 millimeters wide, tool
10 ~ 42 flowers；Rachilla has narrow transparent side；Scale arranges loose, ground paper matter, ellipse or oblong, and top is blunt or round,
Do not have short point, be about 2 ~ 2.5 millimeters, the back side without keel, rufous, slightly band pale asphyxia, edge yellow or straw yellow,
Arteries and veins is unobvious；Stamen 3, anther is linear, and red connective protrudes from anther top；Style is short, column cap 3, elongated.The long and narrow circle of pyrene
Shape, prismatic is several isometric with scale, dark brown when mature.6 ~ November of flowering fruit bearing stage.
Happiness temperature is good wet, and alkali resistance is stronger, not tight to soil selection, and not only fresh water field can plant, and coastal salt water field can also plant
Plant, generally pH4 ~ 5 still can normal growth, when soil plough horizon chlorinity up to 0.5% and pours into 0.08 ~ 0.25% salt water of chlorinity
When, the raising of also advantageous herbaceous stem, growing process can be divided into careless bud and sprout, grass blade elongation, budding when blooming 4 mature with seed
Phase.Florescence is 4 ~ August, is most to contain with August, and then seed is mature for September.
This grass has a large amount of plantations in provinces and regions such as south China Fujian, Zhejiang, Guangdong, Guangxi, Sichuan, this grass all one's life is disease-resistant
Worm ability is strong, is not necessarily to pesticide control, is green non-pollution environmentally friendly machine, uses the craftwork light of this straw plaited for a long time
It is sliding soft, strong but pliable in texture, the favor by the majority of consumers.Zhejiang University in 2007 and business tie-up, in order to improve triangle Huang
The added value of grass, has studied a kind of environment-friendly type preparation method of cotton triangle yellow grass fibre for weaving, and declared patent of invention,
Publication No. CN101165230A, this method will be loosened and are modified by degumming, chemical vapor after pretreatment of raw material, and obtaining can be with
The triangle yellow grass fibre of weaving has expanded new field for the comprehensive utilization of triangle yellow grass fibre.
But with the continuous development of China's textile industry, the demand of natural fiber is constantly increased, while to natural fibre
The performance of dimension and the usage amount of chemicals and sewage in fiber production process are put forward new requirements, therefore before 10 years
Method can no longer meet present needs, be badly in need of studying a kind of new preparation method of triangle yellow grass textile fabric.
Summary of the invention
In order to solve the problems, such as background technique, the invention aims to provide a kind of environment-friendly type system of triangle yellow grass fibre
Preparation Method.
Solving the problems, such as its technical solution is:
A kind of environment-friendly type preparation method of triangle yellow grass fibre, comprising the following steps:
A, yellow grass fibre dried, cut off, rolled after decontamination, making the stem of triangle yellow grass in longitudinal cracking；
B, yellow grass fibre is added in sodium-chloride water solution and carries out 2 ~ 3h of immersion, glycerol is added after taking-up and sodium bicarbonate is mixed
Heshui solution impregnates 1 ~ 2h, is put into quick-frozen in -15 ~ -25 DEG C of freezer；
C, yellow grass fibre is transferred in 0 ~ 4 DEG C of vacuum tank, is evacuated to -0.5 ~ -0.8MPa, after keeping 15 ~ 20min
It takes out；
D, yellow grass fibre is added in the acid solution that the pH of boiling is 4 ~ 5, after keeping 3 ~ 5min, is cooled to 40 ~ 50 DEG C, is added
Laccase, after continuing with 60 ~ 80min, boiling 5 ~ 10min inactivates enzyme；
E, yellow grass fibre is put into clear water, pelelith is added, be 8 ~ 15kHz in frequency, power is the condition of 20 ~ 30kW
Under, 15 ~ 25min of ultrasonication is carried out, is taken out dry.
Preferably, the concentration of the sodium-chloride water solution is 1 ~ 5%.
Preferably, in the glycerol and sodium bicarbonate mixed aqueous solution, the content of glycerol is 0.2 ~ 0.5%, sodium bicarbonate
Content be 0.5 ~ 2%.
Preferably, the acidity of the acid solution in the step D is adjusted by oxalic acid.
Preferably, the sodium-chloride water solution can reuse.
Preferably, the preparation method of fiber of the invention also can be used hemp product, it is only necessary to adjust each raw material
The intensity of concentration and processing.
Beneficial effects of the present invention:
After first being pre-processed fiber, chlorination is added in the environment-friendly type preparation method of triangle yellow grass fibre of the invention
In sodium solution, sodium chloride is allowed to enter fibrous inside, glycerol and sodium bicarbonate mixed aqueous solution is then added, sodium chloride can be from this time
It is precipitated in fiber, vacating space can enter in cell by glycerol and sodium bicarbonate；Be put into it is quick-frozen in freezer after, intrastitial water
Molecule forms micro ice crystal, vacuumizes under cryogenic, and the micro ice crystal of fibrous inside is directly biochemical under conditions of vacuum drying,
To form many micropores in fibrous inside；After handling in the acid solution of boiling, sodium bicarbonate is reacted with hydrogen ion generates carbonic acid
And carbon dioxide is discharged rapidly at high temperature, the volume of further expansion micropore is simultaneously provided in fibrous inside for subsequent enzymatic treatment
Enough places；After enzymatic treatment, pelelith is added and with being ultrasonically treated, on the one hand can continue degumming, it on the other hand can be with
Fiber surface is ground, the hardness of fiber surface is reduced, makes fiber softening.
The preparation method of yellow grass fibre of the invention, the side combined using physical treatment, biological treatment and chemical treatment
Formula, in entire treatment process, it is only necessary to a small amount of glycerol, oxalic acid and sodium bicarbonate be added, it is big not add effect on environment
Highly basic and softening agent, the influence to environment are small；Meet requirement of the China to textile industry low pollution, low emission.
Glycerol is added in the processing stage of yellow grass fibre, it is therefore an objective to the alcohol of fibrous inside in preparation method of the invention
Class, acids, esters carry out certain protection, reduce subsequent freezing, acid processing, influence of the high-temperature process to it, to make final
The fiber of preparation has certain fungistatic effect.
Specific embodiment
Embodiment 1
A kind of environment-friendly type preparation method of triangle yellow grass fibre, comprising the following steps:
A, yellow grass fibre dried, cut off, rolled after decontamination, making the stem of triangle yellow grass in longitudinal cracking；
B, will yellow grass fibre be added 3% sodium-chloride water solution in carry out immersion 2.5h, after taking-up be added 0.3% glycerol and
In 0.8% sodium bicarbonate mixed aqueous solution, 1.5h is impregnated, is put into quick-frozen in -18 DEG C of freezer；
C, yellow grass fibre is transferred in 2 DEG C of vacuum tank, is evacuated to -0.7MPa, taken out after keeping 17min；
D, yellow grass fibre is added in the acid solution that the pH of boiling is 4.5, after keeping 3.5min, is cooled to 45 DEG C, paint is added
Enzyme, after continuing with 65min, boiling 8min inactivates enzyme；
E, yellow grass fibre is put into clear water, pelelith is added, be 12kHz in frequency, under conditions of power is 25kW, into
Row ultrasonication 22min takes out dry.
The acidity of acid solution in the step D is adjusted by oxalic acid.
Embodiment 2
A kind of environment-friendly type preparation method of triangle yellow grass fibre, comprising the following steps:
A, yellow grass fibre dried, cut off, rolled after decontamination, making the stem of triangle yellow grass in longitudinal cracking；
B, yellow grass fibre is added in 1% sodium-chloride water solution and carries out immersion 3h, 0.2% glycerol and 2% is added after taking-up
Sodium bicarbonate mixed aqueous solution in, impregnate 1h, be put into quick-frozen in -25 DEG C of freezer；
C, yellow grass fibre is transferred in 0 DEG C of vacuum tank, is evacuated to -0.8MPa, taken out after keeping 15min；
D, yellow grass fibre is added in the acid solution that the pH of boiling is 5.0, after keeping 3min, is cooled to 50 DEG C, laccase is added,
After continuing with 60min, boiling 10min inactivates enzyme；
E, yellow grass fibre is put into clear water, pelelith is added, be 8kHz in frequency, under conditions of power is 30kW, into
Row ultrasonication 15min takes out dry.
The acidity of acid solution in the step D is adjusted by oxalic acid.
Embodiment 3
A kind of environment-friendly type preparation method of triangle yellow grass fibre, comprising the following steps:
A, yellow grass fibre dried, cut off, rolled after decontamination, making the stem of triangle yellow grass in longitudinal cracking；
B, will yellow grass fibre be added 5% sodium-chloride water solution in carry out immersion 2h, after taking-up be added 0.5% glycerol and
In 0.5% sodium bicarbonate mixed aqueous solution, 2h is impregnated, is put into quick-frozen in -15 DEG C of freezer；
C, yellow grass fibre is transferred in 4 DEG C of vacuum tank, is evacuated to -0.5MPa, taken out after keeping 20min；
D, yellow grass fibre is added in the acid solution that the pH of boiling is 4.0, after keeping 5min, is cooled to 40 DEG C, laccase is added,
After continuing with 80min, boiling 5min inactivates enzyme；
E, yellow grass fibre is put into clear water, pelelith is added, be 15kHz in frequency, under conditions of power is 20kW, into
Row ultrasonication 25min takes out dry.
The acidity of acid solution in the step D is adjusted by oxalic acid.
Embodiment 4
A kind of environment-friendly type preparation method of triangle yellow grass fibre, comprising the following steps:
A, yellow grass fibre dried, cut off, rolled after decontamination, making the stem of triangle yellow grass in longitudinal cracking；
B, will yellow grass fibre be added 1% sodium-chloride water solution in carry out immersion 2.5h, after taking-up be added 0.5% glycerol and
In 0.5% sodium bicarbonate mixed aqueous solution, 1.5h is impregnated, is put into quick-frozen in -25 DEG C of freezer；
C, yellow grass fibre is transferred in 0 DEG C of vacuum tank, is evacuated to -0.65MPa, taken out after keeping 20min；
D, yellow grass fibre is added in the acid solution that the pH of boiling is 4.2, after keeping 3.5min, is cooled to 50 DEG C, paint is added
Enzyme, after continuing with 70min, boiling 7min inactivates enzyme；
E, yellow grass fibre is put into clear water, pelelith is added, be 15kHz in frequency, under conditions of power is 20kW, into
Row ultrasonication 20min takes out dry.
The acidity of acid solution in the step D is adjusted by oxalic acid.
Embodiment 5
A kind of environment-friendly type preparation method of triangle yellow grass fibre, comprising the following steps:
A, yellow grass fibre dried, cut off, rolled after decontamination, making the stem of triangle yellow grass in longitudinal cracking；
B, will yellow grass fibre be added 5% sodium-chloride water solution in carry out immersion 2.2h, after taking-up be added 0.4% glycerol and
In 2% sodium bicarbonate mixed aqueous solution, 1.2h is impregnated, is put into quick-frozen in -15 DEG C of freezer；
C, yellow grass fibre is transferred in 4 DEG C of vacuum tank, is evacuated to -0.6MPa, taken out after keeping 15min；
D, yellow grass fibre is added in the acid solution that the pH of boiling is 4.7, after keeping 5min, is cooled to 42 DEG C, laccase is added,
After continuing with 60min, boiling 10min inactivates enzyme；
E, yellow grass fibre is put into clear water, pelelith is added, be 12kHz in frequency, under conditions of power is 20kW, into
Row ultrasonication 25min takes out dry.
The acidity of acid solution in the step D is adjusted by oxalic acid.
It is blended to the triangle yellow grass fibre and cotton fiber progress 1:1 of embodiment 1-5 preparation, blended yarn weaved fabric is obtained, test is mixed
The bacteriostasis property of textile fabric, and the cotton face fabric that Weaving method identical as use obtains compares, and obtains table 1.
Table 1:
By the above test data it is recognised that triangle yellow grass fibre prepared by the present invention has extraordinary bacteriostasis property.
Comparative example 1
By the sodium chloride soaking step removal in embodiment 1, remaining preparation process is constant.
Comparative example 2
By the glycerol removal in embodiment 1, remaining preparation process is constant.
Triangle yellow grass fibre prepared by comparative example 1 and 2 and cotton fiber progress 1:1 are blended, obtain blended yarn weaved fabric.
The above blended yarn weaved fabric is subjected to antibacterial test, test result is as shown in table 2:
Table 2:
It, can be to the antibacterial of fiber by the above test data it is recognised that the sodium chloride soaking step in the present invention is removed
Performance causes significant impact, and it is very big to be added without influence of the glycerol to the bacteriostasis property of fiber, will lead to fiber and loses substantially
Remove bacteriostasis property.
Comparative example 3
By the sonicating step removal in embodiment 1, remaining preparation process is constant.
Triangle yellow grass fibre prepared by comparative example 3 and cotton fiber progress 1:1 are blended, obtain blended yarn weaved fabric.
Using the textile pliability analyzer of standard group (Hong Kong) Co., Ltd to embodiment 1 and comparative example 3
Blended yarn weaved fabric pliability be measured, find comparative example 3 blended yarn weaved fabric it is more soft than the blended yarn weaved fabric of embodiment 1
Poor 30% or more is spent, shows that the pliability of the blended yarn weaved fabric of embodiment 1 is considerably better than the blended yarn weaved fabric of comparative example 3.
Above-mentioned, although specific embodiments of the present invention have been described, not to the limit of the scope of the present invention
System, based on the technical solutions of the present invention, those skilled in the art do not need to make the creative labor can make it is each
Kind modification or deformation are still within protection scope of the present invention.
Claims (3)
1. a kind of environment-friendly type preparation method of triangle yellow grass fibre, which comprises the following steps:
A, triangle yellow grass dried, cut off, rolled after decontamination, made the stem of triangle yellow grass in longitudinal cracking, obtain three
Angle yellow grass fibre；
B, triangle yellow grass fibre is added in sodium-chloride water solution and carries out 2~3h of immersion, glycerol and sodium bicarbonate are added after taking-up
Mixed aqueous solution impregnates 1~2h, is put into quick-frozen in -15~-25 DEG C of freezer；
C, triangle yellow grass fibre is transferred in 0~4 DEG C of vacuum tank, is evacuated to -0.5~-0.8MPa, keep 15~
It is taken out after 20min；
D, triangle yellow grass fibre is added in the acid solution that the pH of boiling is 4~5, after keeping 3~5min, is cooled to 40~50 DEG C,
Laccase is added, after continuing with 60~80min, boiling 5~10min inactivates enzyme；
E, triangle yellow grass fibre is put into clear water, pelelith is added, be 8~15kHz in frequency, power is the item of 20~30kW
Under part, 15~25min of ultrasonication is carried out, is taken out dry；
The concentration of the sodium-chloride water solution is 1~5%；
In the glycerol and sodium bicarbonate mixed aqueous solution, the content of glycerol is 0.2~0.5%, and the content of sodium bicarbonate is
0.5~2%.
2. the environment-friendly type preparation method of triangle yellow grass fibre as described in claim 1, which is characterized in that in the step D
The acidity of acid solution adjusted by oxalic acid.
3. the environment-friendly type preparation method of triangle yellow grass fibre as described in claim 1, which is characterized in that the sodium chloride water
Solution can reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112111.7A CN106637424B (en) | 2016-12-07 | 2016-12-07 | A kind of environment-friendly type preparation method of triangle yellow grass fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112111.7A CN106637424B (en) | 2016-12-07 | 2016-12-07 | A kind of environment-friendly type preparation method of triangle yellow grass fibre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106637424A CN106637424A (en) | 2017-05-10 |
| CN106637424B true CN106637424B (en) | 2019-05-17 |
Family
ID=58819516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611112111.7A Active CN106637424B (en) | 2016-12-07 | 2016-12-07 | A kind of environment-friendly type preparation method of triangle yellow grass fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106637424B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107937988A (en) * | 2017-09-30 | 2018-04-20 | 安徽利民生物科技股份有限公司 | A kind of extracting method of ganoderma fiber and its application |
| CN108456933B (en) * | 2018-02-08 | 2019-08-02 | 南通大学 | High temperature orients degumming preparation weaving and the composite material method of rich lignin fibre |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165230A (en) * | 2007-06-07 | 2008-04-23 | 浙江大学 | Method for preparing cotton triangle yellow grass fibre for weaving |
| CN103835003A (en) * | 2013-12-23 | 2014-06-04 | 姜著川 | Preparation method for degummed kenaf fiber |
| CN104726939A (en) * | 2015-03-19 | 2015-06-24 | 苏州陈恒织造有限公司 | Marihuana degumming process based on flash explosion-ultrasonic wave combined action |
| CN105887211A (en) * | 2015-07-27 | 2016-08-24 | 唐汉军 | Functional kohemp and preparation method thereof |
-
2016
- 2016-12-07 CN CN201611112111.7A patent/CN106637424B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165230A (en) * | 2007-06-07 | 2008-04-23 | 浙江大学 | Method for preparing cotton triangle yellow grass fibre for weaving |
| CN103835003A (en) * | 2013-12-23 | 2014-06-04 | 姜著川 | Preparation method for degummed kenaf fiber |
| CN104726939A (en) * | 2015-03-19 | 2015-06-24 | 苏州陈恒织造有限公司 | Marihuana degumming process based on flash explosion-ultrasonic wave combined action |
| CN105887211A (en) * | 2015-07-27 | 2016-08-24 | 唐汉军 | Functional kohemp and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106637424A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106637424B (en) | A kind of environment-friendly type preparation method of triangle yellow grass fibre | |
| CN105284235A (en) | Method for promoting germination of oriental oak seeds | |
| Tuigong et al. | Mulberry and silk production in Kenya | |
| CN107127854B (en) | A kind of softening method of bark | |
| CN103821021B (en) | A kind of nano-cellulose from shinyleaf yellowhorn fruit shell extraction and extracting method thereof | |
| CN105144905A (en) | Acer ginnala seed germination treatment method | |
| CN109588081A (en) | A method of promoting Chinese sumac germination | |
| CN107627416A (en) | A kind of extracting method of efficiently single bamboo fibre | |
| CN105265059A (en) | Method for promoting seed germination of lithocarpus oleifolius A. camus | |
| CN106544851A (en) | Preparation method of herba trigonostegiae fiber with antibacterial and health-care functions | |
| Chan et al. | Productive water use in aerobic rice cultivation. | |
| CN104145559A (en) | Method for germinating watermelon seeds uniformly | |
| CN109247400A (en) | A kind of floral type ancient tree Yunnan black tea tea processing technology | |
| CN105359918A (en) | Asexual rapid propagation method for lithocarpus oleaefolius | |
| Valenti et al. | Anatomical changes in Prosopis cineraria (L.) Druce seedlings growing at different levels of NaCl salinity | |
| KR102076810B1 (en) | Onshore moss substitute of decoration using seaweed and manufacturing method of the same | |
| CN104186177B (en) | A kind of method utilizing the tea dregs of rice to carry out Idesia polycarpa breeding | |
| Katović et al. | Spanish broom (Spartium junceum L.)—history and perspective | |
| CN106985235B (en) | A kind of twigs of the chaste tree processing method for braiding | |
| CN105284239A (en) | Method for promoting germination and sowing of Chinese scholar tree seeds | |
| CN105432330A (en) | Rapid asexual propagation method for lithocarpus hancei | |
| CN104357923A (en) | Method for preparing banana fiber by using banana stalks and banana leaves as raw materials | |
| CN104186181A (en) | Litsea glutinosa cuttage method | |
| CN105393882A (en) | QuercusvariabilisBl container nursery method | |
| CN106035075B (en) | A kind of simple apocarya artificial supplementary pollination method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190426 Address after: 226000 No. 7 Tongfu South Road, Nantong Development Zone, Jiangsu Province Applicant after: Nantong Jianghuai interlining Co Ltd Address before: 410205 Room 801, Lugu Avenue 636 Luyuan, Changsha High-tech Development Zone, Hunan Province Applicant before: CHANGSHA QIUDIANBING INFORMATION SCIENCE & TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right |