CN102907244B - Short-scion cutting propagation method for star anise - Google Patents
Short-scion cutting propagation method for star anise Download PDFInfo
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- CN102907244B CN102907244B CN201210462909.XA CN201210462909A CN102907244B CN 102907244 B CN102907244 B CN 102907244B CN 201210462909 A CN201210462909 A CN 201210462909A CN 102907244 B CN102907244 B CN 102907244B
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Abstract
The invention discloses a short-scion cutting propagation method for star anise. The short-scion cutting propagation method comprises the processes of seed tree management and culture, collection and processing of scions for cutting, cutting and management after cutting. The method comprises managing and culturing 11-year to 14-year excellent clonal grafting dwarf star anise seed trees artificially cultured in a nursery, collecting and pruning scions of 4cm to 6cm, performing cutting of the scions in a cutting bed with a cutting medium, and obtaining star anise cutting seedlings by controlling illumination in the cutting bed, relative humidity and water content of the medium. The scions obtained by the propagation method are excellent and pure in quality, take root easily, are low in cost and simple to operate, propagate rapidly, are high in propagation coefficient, and maintain characteristics of excellent clonal star anise varieties. The cutting seedlings are resistant to drought, waterlogging, wind and pest and disease damage and high in low-temperature resistance and fruit early, a tree crown is dwarf, fruit harvest is facilitated, and the cutting seedlings has good economic benefit and social benefit.
Description
Technical field
The invention belongs to plant asexual multiplication technology field, relate to a kind of propagation method of anistree single node cutting.
Background technology
Anistree (Illicium verum Hook. f.) has another name called Chinese anise, originates in the subtropical zones such as Southwestern China area and Vietnam, belongs to south subtropics aiphyllium, is one of time-honored precious nonwood forest trees of south China.Because its fruit is gear-like, and every by 7～9 fruit pods form, majority is 8 and gains the name.Anistree pericarp, seed, leaf, all containing aromatic oil, are commonly called as anise oil, are the important spices of food industry and daily cosmetics industry; Its tree crown turriform, is thick with leaves, and safflower point point is very attractive in appearance, is fabulous green tree species; Its timber is careful, and color and luster is beautiful, savory, is again the good material of joiner, furniture etc.China is not only division approach for Illicium verum planting big country, is again unique country that Fructus Anisi Stellati dried fruit and converted products thereof can be provided in batches, and dry anise and the star anise oil of China's export, be the hard-to-get commodity of international market, and the home and abroad market advantage is outstanding.
In China, what anise adopted for a long time is (seed) seedling raising manners that grows directly from seeds, mainly rely on seedling that grow directly from seeds, farmers''s soil kind, yield per unit area is low, product quality is inferior, and in China, still account for very small size ratio with the improved seeds of artificially breeding, the high yield and high quality standing forest of clone cultivation, alternative anistree choiceness elite stand resource is very limited, and offspring's variability of sexual propagation is larger, being unfavorable for the heredity of fine quality and preserving, is the important means that solves anistree breeding shortage so adopt vegetative propagation.
At present, for anistree vegetative propagation more be that tissue is cultivated and cottage propagation.But because tissue cultivation production cost is higher, specification requirement is high, is difficult to extensive popularization.The present invention is through evidence for many years, by taking the propagation method of single node cutting, under the very limited condition of anistree choiceness elite stand resource, can obtain a large amount of good anistree cuttage seeding.
Summary of the invention
The object of the invention is the deficiency for traditional sexual reproduction technique, the propagation method of the anistree single node cutting that a kind of cultivation period is short, consumptive material is few and cost is low is provided.
The present invention is achieved in that
A kind of propagation method of anistree single node cutting, comprise after elite stand is managed and protected cultivation, cuttings sampling and processing, cuttage and cuttage and manage operation, it is waited to levy and is: by the anistree choiceness grafting of life in 11 of artificial culture in garden years～14 years is downgraded to elite stand, manage and protect cultivation, gather tloig-cutlage in the cutting bed of cutting medium is housed, by controlling illumination in cutting bed, relative moisture and water content of substrate, obtain anistree cuttage wood seedling, its operating procedure is as follows:
(1) elite stand is managed and protected cultivation:
1. elite stand fosters: Ex-all tree crown drip, to the weeds within the scope of tree root, then loosens the soil to clean tree dish, and pine soil depth is 15cm～20cm, regularly sprays liquid, control Chinese anise common disease and pest;
2. truncation is short sprouts: anistree elite stand is carried out to truncation dwarfing with sharp saw, simultaneously in conjunction with pruning, remove the weak branch of sick branch;
3. elite stand management: January～March or June～August ditching-fertilizing 1 time, elite stand fertilising is open arc shape ditch under tree crown, and fertilizer is evenly applied in ditch, and backfill table soil is treaded, finally dressing furrow is watered and drenched, on elite stand blade face, spray the triacontanol liquid of 0.5 kg～1mg/kg simultaneously; The elite stand of adopting after fringe carries out weeding, loosens the soil, and applies fertilizer 0.5 kg/ strain and the fused calcium magnesium phosphate 0.5 kg/ strain of becoming thoroughly decomposed, and gets fringe prepare for next cuttage;
(2) cuttings acquisition and processing:
1. cuttings collection: in April～early September, from position, the peripheral middle and upper part of scion-seed tree tree crown clip stalwartness without damage by disease and insect, semi-lignified spray as cuttage cuttings;
2. fringe bar is pruned: the fringe bar of collection cuts off whole blades of the above 2cm～3cm of base portion, only retains 1～2 leaf on top, and 1～2 leaves that retain are cut into half leaf, then cuttings lower end is cut into angle shape;
3. disinfect: cuttings is with taking out after 0.5% carbendazim soaking disinfection 15min with stand-by after clear water flushing;
4. HORMONE TREATMENT: the cuttings base portion after sterilization is immersed in to 1h～2h in the hormone aqueous solution in batch, then pulls out and slightly do air-dryly to carry out immediately cuttage in 2～3 minutes;
(3) cuttage:
1. build cool canopy: in green house or in the booth of putting up, make cutting bed, it is that 50%～60% cool canopy is in order to shading that cutting bed is put up obscurity before cuttage and seedling culture;
2. cutting time: carry out cuttage in spring or autumn;
3. matrix is prepared: the cutting medium clean fresh yellow soil of employing and the coconut palm chaff fully becoming thoroughly decomposed evenly mix by certain volume ratio;
4. cottage method: carry out cuttage by the seeding row spacing of 4cm * 6cm on cutting bed; During cuttage, first use and than the slightly thick small wooden of diameter, on seedbed, insert an aperture, then cuttings is inserted in matrix, the cuttage degree of depth is cutting length 1/2～1/3, and blade can not juxtaposition, then by cuttings matrix compacting around; After cuttage, water immediately permeable double flushing blade 1 time, cuttings and matrix are combined closely;
(4) after cuttage, manage:
1. cuttage management: the cuttings after cuttage is encircleed to plastic film cover moisturizing immediately, keep water content of substrate 60%～70%, relative moisture remains on more than 85%, during moisture preserving cover should not often open; After cuttage, every 7 days～10 days potassium dihydrogen phosphates at foliage-spray 0.2%～0.3% or Ye Mian Bao or large fertile king, spray 1 0.2%～0.5% carbendazim or zineb or first phase topsin simultaneously, with preventing disease and pest, infect until take root; Cuttings is if any drying up, go mouldy and falling leaves and will remove in time during this time;
2. management after taking root:
A, short bud: after cuttage rooting, with the triacontanol liquid of 0.5mg/kg～1mg/kg, the cuttings of not rudiment is urged to bud and process;
B, hardening: take root latter 15 days, reduce gradually water spray frequency and carry out hardening;
After c, hardening, manage: mainly carry out the control of rich water quality management and damage by disease and insect, until wooden seedling 15cm～20 o'clock of growing tall, can go out garden.
It is, December～January, anistree elite stand is carried out to truncation dwarfing that above-described truncation is urged to sprout method, stays in high 2m, and each major branch is beneficial to short sprouting with secateurs removal apical dominance.
The fertilising of above-described elite stand be method be in tree crown drip with interior scope, open the arc ditch of wide dark each 20cm, long 100cm left and right, that every strain is executed is nitrogenous, phosphorus, potassium and micro-Chemical Mixed Fertilizer 0.5kg～1kg.
It is the long 4cm～6cm of branch that above-described cuttage cuttings requires, and the thick 0.2cm～0.4cm in base portion footpath, has 1～2 joint, and blade turns to be yellow slightly.
The above cutting bed be set to the high 30cm of edge of bed, wide l00cm, long 6m～8m; With clean fresh river sand or cobble, makes drainage blanket in slotting machine, thickness 20cm, then loads cutting medium, approximately 10 centimeters of left and right of thickness, and with 0.2%～0.5% liquor potassic permanganate, shift to an earlier date 2d～3d and carry out disinfection.
The above cutting medium is to adopt yellow soil and coconut palm chaff to mix and form by the volume ratio of 2: 1.
The above-described hormone aqueous solution is after adding appropriate 95% industrial alcohol to dissolve with indole-3-butyric acid powder, then is mixed with the 800mg/L hormone aqueous solution with distilled water.
The present invention has the following advantages with respect to existing technology:
1, the propagation method of anistree single node cutting of the present invention, elite stand management is in December～January, 11 years～14 years anistree elite stands of life to be pruned 1 time, downgrade short sprouting, January～March and June～August, adopt ditching-fertilizing method, that every strain is executed is nitrogenous, the Chemical Mixed Fertilizer 0.5kg～1kg of phosphorus, potassium and trace element, while is at the triacontanol liquid of foliage-spray 0.5mg/kg～1mg/kg, for elite stand growth provides sufficient nutrient, elite stand is grown up and stalwartness, for cuttage work provides a large amount of fringe bar resources at the spring tip of sprouting in 2～3 months and the autumn growth of sprouting in 8～September.
2, the propagation method of anistree single node cutting of the present invention, the collection of cuttings is then to carry out the collection of fringe bar by 11 of artificial culture in garden years～14 years anistree choiceness elite stands are carried out to tending management, the fringe bar obtaining is superior in quality pure, keeps the feature of anistree choiceness kind.
3, the propagation method of anistree single node cutting of the present invention, the drought resisting of the cuttage of producing wood seedling, waterlogging-resistant, wind resistance, disease and insect resistance and low temperature tolerance ability are strong, for plant tree crown after afforesting, downgrade, and facilitate gathering of fruit.And can be solid ahead of time, produce ahead of time economic benefit.
4, the propagation method of anistree single node cutting of the present invention, fringe bar that cuttings collection gathers is short and be semi-lignified branch, grows vigorous, and childrenization is effective, and fringe bar is the most easily taken root.
5, the propagation method of anistree single node cutting of the present invention, the requirement of fringe bar collection is the long 4cm～6cm of branch, shorter than the cutting of general cottage method, can effectively reduce cottage propagation material deterioration inside, fringe bar is in large supply, and the quantity of growing seedlings in unit are is many, land utilization rate is high, improves reproductive efficiency.
6, the propagation method of anistree single node cutting of the present invention, selected cutting medium raw material are easy to get, and prepare simple and conveniently, and propagation method is easily implemented.
7, the propagation method of anistree single node cutting of the present invention, cost is low, simple to operate, expands numerous soon, and reproduction coefficient is high, and the nursery stock quantity of acquisition is large.
Embodiment
By specific embodiment given below, can further be well understood to the present invention, but they not limitation of the invention.
embodiment 1
Anistree choiceness grafting in 12 years of artificial culture in garden is downgraded to elite stand and manage and protect cultivation, first in mid-December, anistree elite stand is carried out to truncation dwarfing, stay in high 2m, and each major branch is beneficial to short sprouting with secateurs removal apical dominance, in conjunction with pruning, remove the weak branch of sick branch simultaneously.Then the anistree elite stand tree crown of Ex-all drip to the weeds within the scope of tree root loosen the soil, pine soil depth is 18cm, in July, adopt ditching-fertilizing method to carry out single-dose application, specifically at tree crown drip, open the arc ditch of wide dark each 20cm, long 100cm left and right, that every strain is executed is nitrogenous, Chemical Mixed Fertilizer 0.6 kg of phosphorus, potassium and trace element, and fertilizer is evenly applied in ditch, and backfill table soil is treaded, finally dressing furrow is watered and drenched, the while is at the triacontanol liquid of foliage-spray 0.8mg/kg.
As the long 4cm of autumn growth branch that elite stand sprouts out, the thick 0.2cm in base portion footpath, has 2 more than joint, gathers cuttings during semi-lignified.In the last ten-days period in September, gather after fringe bar, with indole-3-butyric acid, be mixed with the 800mg/L hormone aqueous solution, cuttings base portion is immersed in to 1h in indole-3-butyric acid solution in batch, pull in the cutting bed of the matrix of making by the volume ratio of 2: 1 in the coconut palm chaff that is filled with clean fresh yellow soil, fully become thoroughly decomposed by the seeding row spacing cuttage of 4cm * 6cm after slightly air-dry for 2.5 minutes pouring normal root water after cuttage completes out.Cuttings after cuttage is encircleed to plastic film cover moisturizing immediately, keep water content of substrate 60%, relative moisture remains on more than 85%.Every 10 days, spray 1 0.5% carbendazim, and add 0.3% potassium dihydrogen phosphate, mix rear spray cuttings blade, until take root.During this time cuttings have withered, go mouldy and fall leaves and will remove in time.30 days cuttings base portions expand and occur callus, later every 7 days investigation one secondary root situations.Complete investigation survival rate after 180 days, rooting rate reaches 95.3%.Now carry out hardening and strengthen imposing the management work such as root manure and foliar application, the extermination of disease and insect pest, for outplanting ready.
embodiment 2
Anistree choiceness grafting in 11 years of artificial culture in garden is downgraded to elite stand and manage and protect cultivation, first in early January, anistree elite stand is carried out to truncation dwarfing, stay in high 2m, and each major branch is beneficial to short sprouting with secateurs removal apical dominance, in conjunction with pruning, remove the weak branch of sick branch simultaneously.Then the anistree elite stand tree crown of Ex-all drip to the weeds within the scope of tree root loosen the soil, pine soil depth is 15cm, in August, adopt ditching-fertilizing method to carry out single-dose application, specifically at tree crown drip, open the arc ditch of wide dark each 20cm, long 100cm left and right, that every strain is executed is nitrogenous, Chemical Mixed Fertilizer 0.5 kg of phosphorus, potassium and trace element, and fertilizer is evenly applied in ditch, and backfill table soil is treaded, finally dressing furrow is watered and drenched, the while is at the triacontanol liquid of foliage-spray 1mg/kg.
As the long 4cm of autumn growth branch that elite stand sprouts out, the thick 0.2cm in base portion footpath, has 2 more than joint, gathers cuttings during semi-lignified.In the first tenday period of a month in September, gather after fringe bar, with indole-3-butyric acid, be mixed with the 800mg/L hormone aqueous solution, cuttings base portion is immersed in to 1h in indole-3-butyric acid solution in batch, pull in the cutting bed of the matrix of making by the volume ratio of 2: 1 in the coconut palm chaff that is filled with clean fresh yellow soil, fully become thoroughly decomposed by the seeding row spacing cuttage of 4cm * 6cm after slightly air-dry for 2.5 minutes pouring normal root water after cuttage completes out.Cuttings after cuttage is encircleed to plastic film cover moisturizing immediately, keep water content of substrate 60%, relative moisture remains on more than 85%.Every 10 days, spray 1 0.5% carbendazim, and add 0.3% potassium dihydrogen phosphate, mix rear spray cuttings blade, until take root.During this time cuttings have withered, go mouldy and fall leaves and will remove in time.30 days cuttings base portions expand and occur callus, later every 7 days investigation one secondary root situations.Complete investigation survival rate after 180 days, rooting rate reaches 88.6%.Now carry out hardening and strengthen imposing the management work such as root manure and foliar application, the extermination of disease and insect pest, for outplanting ready.
embodiment 3
Anistree choiceness grafting in 14 years of artificial culture in garden is downgraded to elite stand and manage and protect cultivation, first in late December, anistree elite stand is carried out to truncation dwarfing, stay in high 2m, and each major branch is beneficial to short sprouting with secateurs removal apical dominance, in conjunction with pruning, remove the weak branch of sick branch simultaneously.Then the anistree elite stand tree crown of Ex-all drip to the weeds within the scope of tree root loosen the soil, pine soil depth is 20cm, in February, by ditching-fertilizing method, carry out single-dose application, specifically at tree crown drip, open the arc ditch of wide dark each 20cm, long 100cm, that every strain is executed is nitrogenous, Chemical Mixed Fertilizer 1 kg of phosphorus, potassium and trace element, and fertilizer is evenly applied in ditch, and backfill table soil is treaded, finally dressing furrow is watered and drenched, the while is at the triacontanol liquid of foliage-spray 0.5mg/kg.
As the long 5cm of spring tip branch that elite stand sprouts out, the thick 0.2cm in base portion footpath, has 2 joints, during semi-lignified, can gather cuttings.In the first tenday period of a month in April, gather after first fringe bar, with indole-3-butyric acid, be mixed with the 800mg/L hormone aqueous solution, cuttings base portion is immersed in to 2h in indole-3-butyric acid solution in batch, pull out 2 minutes slightly air-dry after, in the cutting bed of the matrix of making by the volume ratio of 2: 1 in the coconut palm chaff that is filled with clean fresh yellow soil, fully become thoroughly decomposed by the seeding row spacing cuttage of 4cm * 6cm, pouring normal root water after cuttage completes.Cuttings after cuttage is encircleed to plastic film cover moisturizing immediately, keep water content of substrate 70%, relative moisture remains on more than 85%.Every 7 days preparation 0.2% zineb, and add 0.2% Ye Mian Bao, mix rear spray cuttings blade, until take root.During this time cuttings have withered, go mouldy and fall leaves and will remove in time.30 days cuttings base portions expand and occur callus, later every 7 days investigation one secondary root situations.Complete investigation survival rate after 150 days, rooting rate reaches 91.6%.Now carry out hardening and strengthen imposing the management work such as root manure and foliar application, the extermination of disease and insect pest, for outplanting ready.
To the middle ten days in August, gather second batch fringe bar, then the process after first fringe bar of repeated acquisition.Complete investigation survival rate after 195 days after second batch tloig-cutlage, rooting rate reaches 87.7%.
embodiment 4
Anistree choiceness grafting in 13 years of artificial culture in garden is downgraded to elite stand and manage and protect cultivation, first in early Febuary, anistree elite stand is carried out to truncation dwarfing, stay in high 2m, and each major branch is beneficial to short sprouting with secateurs removal apical dominance, in conjunction with pruning, remove the weak branch of sick branch simultaneously.Then the anistree elite stand tree crown of Ex-all drip to the weeds within the scope of tree root loosen the soil, pine soil depth is 15cm, in March, adopt ditching-fertilizing method to carry out single-dose application, specifically at tree crown drip, open the arc ditch of wide dark each 20cm, long 100cm left and right, that every strain is executed is nitrogenous, Chemical Mixed Fertilizer 0.8 kg of phosphorus, potassium and trace element, and fertilizer is evenly applied in ditch, and backfill table soil is treaded, finally dressing furrow is watered and drenched, the while is at the triacontanol liquid of foliage-spray 0.7mg/kg.
As the long 4cm of autumn growth branch that elite stand sprouts out, the thick 0.2cm in base portion footpath, has 2 more than joint, during semi-lignified, gathers cuttings.This example is in the first tenday period of a month in June, to gather first fringe bar, after adopting fringe, with indole-3-butyric acid, be mixed with the 800mg/L hormone aqueous solution, cuttings base portion is immersed in to 1h in indole-3-butyric acid solution in batch, pull in the cutting bed of the matrix of making by the volume ratio of 2: 1 in the coconut palm chaff that is filled with clean fresh yellow soil, fully become thoroughly decomposed by the seeding row spacing cuttage of 4cm * 6cm after slightly air-dry for 2.5 minutes pouring normal root water after cuttage completes out.Cuttings after cuttage is encircleed to plastic film cover moisturizing immediately, keep water content of substrate 60%, relative moisture remains on more than 85%.Every 10 days, spray 1 0.5% carbendazim, and add 0.3% potassium dihydrogen phosphate, mix rear spray cuttings blade, until take root.During this time cuttings have withered, go mouldy and fall leaves and will remove in time.30 days cuttings base portions expand and occur callus, later every 7 days investigation one secondary root situations.Complete investigation survival rate after 150 days, rooting rate reaches 90.6%.Now carry out hardening and strengthen imposing the management work such as root manure and foliar application, the extermination of disease and insect pest, for outplanting ready.
To the middle ten days in September, gather second batch fringe bar, then the process after first fringe bar of repeated acquisition.Complete investigation survival rate after 180 days after second batch tloig-cutlage, rooting rate reaches 88.2%.
Claims (7)
1. the propagation method of an anistree single node cutting, comprise after elite stand is managed and protected cultivation, cuttings sampling and processing, cuttage and cuttage and manage operation, it is waited to levy and is: by the anistree choiceness grafting of life in 11 of artificial culture in garden years～14 years is downgraded to elite stand, manage and protect cultivation, gather tloig-cutlage in the cutting bed of cutting medium is housed, by controlling illumination in cutting bed, relative moisture and water content of substrate, obtain anistree cuttage wood seedling, its operating procedure is as follows:
(1) elite stand is managed and protected cultivation:
1. elite stand fosters: Ex-all tree crown drip, to the weeds within the scope of tree root, then loosens the soil to clean tree dish, and pine soil depth is 15cm～20cm, regularly sprays liquid control Chinese anise common disease and pest;
2. truncation is short sprouts: anistree elite stand is carried out to truncation dwarfing with sharp saw, simultaneously in conjunction with pruning, remove the weak branch of sick branch;
3. elite stand management: January～March or June～August ditching-fertilizing 1 time, elite stand fertilising is open arc shape ditch under tree crown, and fertilizer is evenly applied in ditch, and backfill table soil is treaded, finally dressing furrow is watered and drenched, on elite stand blade face, spray the triacontanol liquid of 0.5mg/kg～1mg/kg simultaneously; The elite stand of adopting after fringe carries out weeding, loosens the soil, and applies fertilizer 0.5kg/ strain and the fused calcium magnesium phosphate 0.5 kg/ strain of becoming thoroughly decomposed, and gets fringe prepare for next cuttage;
(2) cuttings acquisition and processing:
1. cuttings collection: in April～early September, from position, the peripheral middle and upper part of scion-seed tree tree crown clip stalwartness without damage by disease and insect, semi-lignified spray as cuttage cuttings;
2. fringe bar is pruned: the fringe bar of collection cuts off whole blades of the above 2cm～3cm of base portion, only retains 1～2 leaf on top, and 1～2 leaves that retain are cut into half leaf, then cuttings lower end is cut into angle shape;
3. disinfect: cuttings is with taking out after 0.5% carbendazim soaking disinfection 15min with stand-by after clear water flushing;
4. HORMONE TREATMENT: the cuttings base portion after sterilization is immersed in to 1h～2h in the hormone aqueous solution in batch, then pulls out and slightly do that 2～3min is air-dry carries out cuttage immediately;
(3) cuttage:
1. build cool canopy: in green house or in the booth of putting up, make cutting bed, it is that 50%～60% cool canopy is in order to shading that cutting bed is put up obscurity before cuttage and seedling culture;
2. cutting time: carry out cuttage in spring or autumn;
3. matrix is prepared: the cutting medium clean fresh yellow soil of employing and the coconut palm chaff fully becoming thoroughly decomposed evenly mix by certain volume ratio;
4. cottage method: carry out cuttage by the seeding row spacing of 4cm * 6cm on cutting bed; During cuttage, first use and than the slightly thick small wooden of diameter, on seedbed, insert an aperture, then cuttings is inserted in matrix, the cuttage degree of depth is cutting length 1/2～1/3, and blade can not juxtaposition, then by cuttings matrix compacting around; After cuttage, water immediately permeable double flushing blade 1 time, cuttings and matrix are combined closely;
(4) after cuttage, manage:
1. cuttage management: the cuttings after cuttage is encircleed to plastic film cover moisturizing immediately, keep water content of substrate 60%～70%, relative moisture remains on more than 85%, during moisture preserving cover should not often open; After cuttage, every 7 days～10 days potassium dihydrogen phosphates at foliage-spray 0.2%～0.3% or Ye Mian Bao or large fertile king, spray 1 0.2%～0.5% carbendazim or zineb or first phase topsin simultaneously, with preventing disease and pest, infect until take root; Cuttings is if any drying up, go mouldy and falling leaves and will remove in time during this time;
2. management after taking root:
A, short bud: after cuttage rooting, with the triacontanol liquid of 0.5mg/kg～1mg/kg, the cuttings of not rudiment is urged to bud and process;
B, hardening: take root latter 15 days, reduce gradually water spray frequency and carry out hardening;
After c, hardening, manage: mainly carry out the control of rich water quality management and damage by disease and insect, when wooden seedling grows tall 15cm～20cm, go out garden.
2. the propagation method of a kind of anistree single node cutting according to claim 1, it is characterized in that: it is, December～January, anistree elite stand is carried out to truncation dwarfing that described truncation is urged to sprout method, stay in high 2m, and each major branch is beneficial to short sprouting with secateurs removal apical dominance.
3. the propagation method of a kind of anistree single node cutting according to claim 1, it is characterized in that: described elite stand fertilising is that method is with interior scope in tree crown drip, open the arc ditch of wide dark each 20cm, long 100cm, that every strain is executed is nitrogenous, phosphorus, potassium and micro-Chemical Mixed Fertilizer 0.5 kg～1 kg.
4. the propagation method of a kind of anistree single node cutting according to claim 1, is characterized in that: it is the long 4cm～6cm of branch that described cuttage cuttings requires, and the thick 0.2cm～0.4cm in base portion footpath, has 1～2 joint, and blade turns to be yellow slightly.
5. the propagation method of a kind of anistree single node cutting according to claim 1, is characterized in that: described cutting bed be set to the high 30cm of edge of bed, wide l00cm, long 6m～8m; In slotting machine, with clean fresh river sand or cobble, make drainage blanket, thickness 20cm, then loads cutting medium, the about 10cm of thickness, and within 2 days～3 days, carry out disinfection in advance with 0.2%～0.5% liquor potassic permanganate.
6. the propagation method of a kind of anistree single node cutting according to claim 1, is characterized in that: described cutting medium is to adopt clean fresh yellow soil and the coconut palm chaff fully becoming thoroughly decomposed to mix and form by the volume ratio of 2: 1.
7. the propagation method of a kind of anistree single node cutting according to claim 1, is characterized in that: the described hormone aqueous solution is after adding appropriate 95% industrial alcohol to dissolve with indole-3-butyric acid powder, then is mixed with the 800mg/L hormone aqueous solution with distilled water.
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| CN103168605B (en) * | 2013-04-11 | 2014-07-09 | 广西壮族自治区林业科学研究院 | Baeckea green branch cuttage vegetative rapid propagation method |
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| CN103951492A (en) * | 2014-04-30 | 2014-07-30 | 李长沛 | Special fertilizer for anise |
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| CN104496611A (en) * | 2015-01-04 | 2015-04-08 | 黄振忠 | Nutrient soil for culturing illicium verum seedlings in nutrition cup, as well as a preparation method thereof |
| CN105359955A (en) * | 2015-11-18 | 2016-03-02 | 广西南宁桂知科技有限公司 | Anise quick propagation method |
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| CN105993789A (en) * | 2016-06-07 | 2016-10-12 | 武汉市农业科学技术研究院林业果树科学研究所 | North America holly tender branch cutting fast asexual propagation method |
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| CN106305295A (en) * | 2016-08-24 | 2017-01-11 | 农祥堂 | Planting method of anises |
| CN106576825A (en) * | 2016-12-12 | 2017-04-26 | 韦界飞 | Star anise seedling growing method |
| CN107801547B (en) * | 2017-10-25 | 2020-04-07 | 韦绍财 | Cutting seedling raising method for star anise |
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