CN105145266A - Ardisia dasyrhizomatica propagation method - Google Patents
Ardisia dasyrhizomatica propagation method Download PDFInfo
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- CN105145266A CN105145266A CN201510640997.1A CN201510640997A CN105145266A CN 105145266 A CN105145266 A CN 105145266A CN 201510640997 A CN201510640997 A CN 201510640997A CN 105145266 A CN105145266 A CN 105145266A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
Abstract
The invention discloses an ardisia dasyrhizomatica propagation method. According to the ardisia dasyrhizomatica propagation method, the cuttage is combined with a mound layering method, the apical growth advantage of ardisia dasyrhizomatica is given play, meanwhile, through the simple mound method, lignification stems are made to root rapidly, plant resources are utilized sufficiently, and the purpose of rapid propagation is achieved. When ardisia dasyrhizomatica is propagated through the propagation method, female parent merits can be maintained, the rooting and survival rate is high, the apical stem cutting survival rate reaches 98%, the leafless stem rooting rate reaches 85-90%, and the rooting stem survival rate reaches 100%. The method is simple and convenient to operate and low in cost and has a good market application prospect. Technical schemes are provided for protecting ardisia dasyrhizomatica plant resources and promoting landscaping.
Description
Technical field
The invention belongs to field of plant reproduction, be specifically related to a kind of propagation method of the thick stem Japanese ardisia.
Background technology
The thick stem Japanese ardisia (ArdisiadasyrhizomaticaC.Y.Wu & C.Chen) is Myrsinacea (Myrsinaceae) Ardisa evergreen dwarf shrub, plant height 40-60 centimetre, the upright stalk of the sturdy not branch of tool, slightly about 2.5 centimetres, stem; Leaf alternate, wide ellipticity obovate or obovate, long 20-45 centimetre, wide 10-25 centimetre, the wide anxious point in top, the narrow wing of the downward one-tenth of base portion, the serration that edge tool is intensive; Raceme, is made up of umbel, and length can reach 20 centimetres, and armpit is raw, and petal pale pink, wide ellipticity is avette.
The thick stem Japanese ardisia is Yunnan Province of China endemic species, and shade tolerance is strong, and self-sow is by the small stream limit, ravine of height above sea level about 140 meters, in the evergreen broad-leaved forest thick forest such as cheuch.Find according to investigation and research, the distribution in the thick stem Japanese ardisia is narrow, and field plant rare numbers, Natural seed setting rate is low., by the impact of introducing region environment with the pollination factor, to bloom twice but shaky every year in the introducing and planting thick stem Japanese ardisia for many years in South China Botanical Garden, florescence first time, the second time florescence, the florescence all reached 1 month in the 7-8 month in the 4-5 month.
The plant type in the thick stem Japanese ardisia is compact, highly moderate, and the blackish green hypertrophy of blade is like fan, and vein is uneven, the vein peony at the back side, and gather whole blade back as the blood vessel of human body.Inflorescence is long, and total stalk, bennet, sepal take on a red color, and petal is pale pink, and the dense beauty of flower is generous.The thick stem Japanese ardisia has possessed the good characteristic seeing leaf, decorative flower, in order to these rare new varieties can be allowed can be applied in afforestation, only relies on seed propagation cannot obtain a large amount of seedling, needs to solve from other approach.
Thick stem Japanese ardisia simple cuttage and mound layering propagation method, be not reported both at home and abroad.
Summary of the invention
The object of this invention is to provide a kind of easy and simple to handle, with low cost, management is simple, efficiently can breed thick stem Japanese ardisia seedling, and the propagation method in the thick stem Japanese ardisia of thick stem Japanese ardisia good characteristic can be kept.
The propagation method in the thick stem Japanese ardisia of the present invention, is characterized in that, comprise the following steps:
A, press strip selection of time are in the annual 3-5 month or the 9-11 month, and breeding and seedling environmental requirement is ventilated, irrigation and drainage convenient, shading rate 70-80%, controls relative moisture 75-85%;
B, do cuttage cutting with the top stipes of the band terminal bud of secateurs straight snips thick stem Japanese ardisia plant, the long 7-8 centimetre of cutting, only stay 2-3 sheet young leaves around terminal bud and terminal bud, the blade of bottom is all wiped out, and the leaf left and taken retains complete, without the need to cutting, cutting is dipped the mud containing root-growing agent, insert in river sand matrix, the part of band leaf scar is all imbedded in sand, water permeable after cuttage immediately, daily management requires that sand remains moistening;
C, cut off the thick stem Japanese ardisia plant secateurs trimming blade of remainder of the top stipes of band terminal bud, leave and take the 3-5 sheet leaf near top, to top otch sterilization, then wrap up with breathable films, prevent from moisture from entering otch to cause rotting, then with Nutrition Soil mound from plant base portion, consolidation is clapped on mound limit, limit, pile and to vaned place soil, petiole is buried, the height distance plant top 1.5-2 centimetre of mound, water permeable after press strip completes immediately, daily management requires that mound remains moistening;
D, wait that the adventive root at the leaf scar position of being with terminal bud cuttage seeding and press strip plant generates, now be with terminal bud cuttage seeding can do seedling to transplant, the plant of mound layering needs first all to be dug out by mound, root system can not be hurt when noting plane soil, mound plane is opened rear secateurs and cut off plant above plant base portion 2-3 leaf scar, the position of root of hair on the upright stalk isolating maternal plant is cut off by the length often saving 2-3 centimetre, be transplanted in Nutrition Soil, the long thick stem Japanese ardisia high quality seedling having 2-3 sheet young leaves after Routine Management 70-80 days, can be obtained.
After general 60-70 days, the leaf scar position of band terminal bud cuttage seeding and press strip plant starts long root.After 90-100 days, a large amount of adventive root generates, and the longest root system can reach 10-12 centimetre.Now, be with terminal bud cuttage seeding can do seedling to transplant.The plant of mound layering needs first all to be dug out by mound, can not hurt root system when noting plane soil.Mound plane is opened rear secateurs and cut off plant above plant base portion 2-3 leaf scar, the position of root of hair on the upright stalk isolating maternal plant is cut off by the length often saving 2-3 centimetre, be transplanted in the nutrition cup of 12cm × 12cm that Nutrition Soil is housed, the long high quality seedling having 2-3 sheet young leaves after Routine Management 70-80 days, can be obtained.
The described mud containing root-growing agent is preferably mixed according to mass ratio 1:2 by 1000 times of dilutions of yellow mud and commercially available product " 802 " plant growth regulator.
Described Nutrition Soil is preferably by peat soil: perlite: coconut palm chaff: pond sludge in mass ratio 3:2:1:1 mixes.
Described step c's is smear top otch with mass fraction 75% tpn wetting powder 800 times of dilutions to top otch sterilization, with breathable films wrapping, prevents moisture from entering otch and causes rotting.
The cutting of described step b is inserted in river sand matrix, cutting degree of depth 3-4 centimetre.
The thick stem Japanese ardisia only has a upright stalk without other branch, and along with plant grows tall, the blade bottom stem comes off gradually and forms thick leaf scar, and stem becomes lignification, and there is 6-10 sheet leaf at stem top all the time around growth.
Adopt common cuttage, thick stem Japanese ardisia upright stalk is cut into one by certain length to be saved as in cutting insertion river sand, after Routine Management a period of time, except the survival of top rooting of cuttings, major part cutting can not be taken root, even if minority cutting is taken root, also to there is the root of hair time long, slow or ablastous phenomenon of germinateing after going out root.This may be weak with regeneration capacity after the stipes lignification in the thick stem Japanese ardisia, strictly relevant to cuttage environmental requirement.
Adopt overhead layering method, carry out two kinds of process to thick stem Japanese ardisia upright stalk, one does not do stipes to carve injury reason, directly wraps up on stem without leaf part with liver moss; One be lignified to upright stalk in ripe part and do ringing near leaf scar lower end, then bind up a wound with liver moss.After Routine Management a period of time, all there is the phenomenon that stipes rots not take root in two kinds of methods.
Cuttage combines with mound layering method by the propagation method in the thick stem Japanese ardisia of the present invention, namely having played the apical growth advantage in the thick stem Japanese ardisia, meanwhile, having made the quick root of hair of lignification stipes by piling indigenous method easily, take full advantage of plant resources, reach the object of Fast-propagation.Propagation method of the present invention breeds the thick stem Japanese ardisia, can keep maternal merit and root survival is high, and top stipes cuttage survival rate reaches 98%, reaches 85-90%, root of hair stipes survival rate 100% without base of leaf joint Rooting percent.The method is easy and simple to handle, with low cost, has good market application foreground.Promote for thick stem Japanese ardisia conservation of plant resources and afforestation and technical scheme is provided.
Embodiment:
Following examples further illustrate of the present invention, instead of limitation of the present invention.
Embodiment 1:
1, the press strip time avoids hot summer, and as 3-5 month of South China and September-11 monthlyly carry out, the present embodiment is selected to carry out in September-South China Botanical Garden, Guangzhou in November.Breeding and seedling environmental requirement is ventilated, and irrigation and drainage are convenient, shading rate 70-80%, controls relative moisture 75-85%.
2, cuttage cutting is done with the top stipes of the band terminal bud of secateurs straight snips thick stem Japanese ardisia plant.The long 7-8 centimetre of cutting, only stay 2-3 sheet young leaves around terminal bud and terminal bud, the blade of bottom is all wiped out, and the leaf left and taken retains complete, without the need to cutting.Cutting is dipped the mud (the described mud containing root-growing agent is mixed according to mass ratio 1:2 by 1000 times of dilutions of yellow mud and commercially available product " 802 " plant growth regulator) containing root-growing agent, inserting is equipped with in the flowerpot of river sand, degree of depth 3-4 centimetre, the part of band leaf scar is all imbedded in sand.Water permeable after cuttage immediately, daily management requires that sand remains moistening.
3, cut off the thick stem Japanese ardisia plant secateurs trimming blade from lower to upper of the remainder of the top stipes of band terminal bud, leave and take the 3-5 sheet leaf near top.Smear top otch with mass fraction 75% tpn wetting powder 800 times of dilutions, with breathable films wrapping, prevent moisture from entering otch and cause rotting.If thick stem Japanese ardisia plant be potted plant thick stem Japanese ardisia plant even basin puts into (size in hole is as the criterion with flowerpot size, and after hole put into by flowerpot, basin is along flushing with ground) in preprepared hole together, with soil, consolidation is filled out in the gap in flowerpot and hole.Ground plants seedling without the need to carrying out this step.With Nutrition Soil (described Nutrition Soil is by peat soil: perlite: coconut palm chaff: pond sludge in mass ratio 3:2:1:1 mixes) mound from plant base portion, mound limit, limit hand claps consolidation, mound is low wide and up narrow, tower-like in triangle, pile and to vaned place soil, petiole is buried, the height distance plant top 1.5-2 centimetre of mound.Water permeable after press strip completes immediately, daily management requires that mound remains moistening.
6, after 60-70 days, the band cuttage seeding of terminal bud and the leaf scar position of press strip plant start long root.After 90-100 days, a large amount of adventive root generates, and the longest root system can reach 10-12 centimetre.Now, be with the cuttage seeding of terminal bud can do seedling to transplant.The plant of mound layering needs first all to be dug out by mound, can not hurt root system when noting plane soil.Mound plane is opened rear secateurs and cut off plant above plant base portion 2-3 leaf scar, the position of root of hair on the upright stalk isolating maternal plant is cut off by the length often saving 2-3 centimetre, often joint all has adventive root, then be transplanted in the nutrition cup of 12cm × 12cm that Nutrition Soil is housed, the long high quality seedling having 2-3 sheet young leaves after Routine Management 70-80 days, can be obtained.
Seedling can keep maternal merit and root survival is high, and top stipes cuttage survival rate reaches 98%, reaches 85-90%, root of hair stipes survival rate 100% without base of leaf joint Rooting percent.Therefore the method is easy and simple to handle, with low cost, has good market application foreground.
Claims (5)
1. the propagation method in the thick stem Japanese ardisia, is characterized in that, comprise the following steps:
A, press strip selection of time are in the annual 3-5 month or the 9-11 month, and breeding and seedling environmental requirement is ventilated, irrigation and drainage convenient, shading rate 70-80%, controls relative moisture 75-85%;
B, do cuttage cutting with the top stipes of the band terminal bud of secateurs straight snips thick stem Japanese ardisia plant, the long 7-8 centimetre of cutting, only stay 2-3 sheet young leaves around terminal bud and terminal bud, the blade of bottom is all wiped out, and the leaf left and taken retains complete, without the need to cutting, cutting is dipped the mud containing root-growing agent, insert in river sand matrix, the part of band leaf scar is all imbedded in sand, water permeable after cuttage immediately, daily management requires that sand remains moistening;
C, cut off the thick stem Japanese ardisia plant secateurs trimming blade of remainder of the top stipes of band terminal bud, leave and take the 3-5 sheet leaf near top, to top otch sterilization, then with breathable films wrapping, then with Nutrition Soil mound from plant base portion, consolidation is clapped on mound limit, limit, pile and to vaned place soil, petiole is buried, the height distance plant top 1.5-2 centimetre of mound, waters permeable immediately after press strip completes, daily management requires that mound remains moistening;
D, wait that the adventive root being with the cuttage seeding of terminal bud and the leaf scar position of press strip plant generates, cuttage seeding now with terminal bud can be done seedling and transplant, the plant of mound layering needs first all to be dug out by mound, mound plane is opened rear secateurs and cut off plant above plant base portion 2-3 leaf scar, the position of root of hair on the upright stalk isolating maternal plant is cut off by the length often saving 2-3 centimetre, be transplanted in Nutrition Soil and grow, thick stem Japanese ardisia high quality seedling can be obtained.
2. propagation method according to claim 1, is characterized in that, the described mud containing root-growing agent is mixed according to mass ratio 1:2 by 1000 times of dilutions of yellow mud with " 802 " plant growth regulator.
3. propagation method according to claim 1, is characterized in that, described Nutrition Soil is by peat soil: perlite: coconut palm chaff: pond sludge in mass ratio 3:2:1:1 mixes.
4. propagation method according to claim 1, is characterized in that, described step c's is smear top otch with mass fraction 75% tpn wetting powder 800 times of dilutions to top otch sterilization, wraps up with breathable films.
5. propagation method according to claim 1, is characterized in that, the cutting of described step b is inserted in river sand matrix, cutting degree of depth 3-4 centimetre.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766300A (en) * | 2016-03-11 | 2016-07-20 | 浙江农林大学 | Method for raising ardisia violacea short sprouts by cutting |
| CN106489493A (en) * | 2016-10-25 | 2017-03-15 | 广西科技大学鹿山学院 | A kind of method for improving macadimia nut cuttage shoot survival percent |
| CN106973685A (en) * | 2017-04-24 | 2017-07-25 | 四川省中医药科学院 | A kind of method for rapidly and efficiently breeding giant knotweed seedling |
| CN107466852A (en) * | 2017-08-24 | 2017-12-15 | 中国科学院华南植物园 | A kind of thick stem Japanese ardisia tissue cultures and rapid propagation method |
| CN110710388A (en) * | 2019-11-22 | 2020-01-21 | 新疆林业科学院 | Efficient and rapid breeding method of viburnum opulus |
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| JP2009095241A (en) * | 2007-10-12 | 2009-05-07 | Hisanobu Sato | Method for producing grafted seedling |
| CN102626029A (en) * | 2012-04-19 | 2012-08-08 | 杭州绿风生态园林科技开发有限公司 | Method for planting ardisia crenata container seedlings by using microorganisms |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766300A (en) * | 2016-03-11 | 2016-07-20 | 浙江农林大学 | Method for raising ardisia violacea short sprouts by cutting |
| CN106489493A (en) * | 2016-10-25 | 2017-03-15 | 广西科技大学鹿山学院 | A kind of method for improving macadimia nut cuttage shoot survival percent |
| CN106973685A (en) * | 2017-04-24 | 2017-07-25 | 四川省中医药科学院 | A kind of method for rapidly and efficiently breeding giant knotweed seedling |
| CN107466852A (en) * | 2017-08-24 | 2017-12-15 | 中国科学院华南植物园 | A kind of thick stem Japanese ardisia tissue cultures and rapid propagation method |
| CN107466852B (en) * | 2017-08-24 | 2019-08-02 | 中国科学院华南植物园 | A kind of thick stem Japanese ardisia tissue cultures and rapid propagation method |
| CN110710388A (en) * | 2019-11-22 | 2020-01-21 | 新疆林业科学院 | Efficient and rapid breeding method of viburnum opulus |
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