CN105145266B - A kind of propagation method in the thick stem Japanese ardisia - Google Patents
A kind of propagation method in the thick stem Japanese ardisia Download PDFInfo
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- CN105145266B CN105145266B CN201510640997.1A CN201510640997A CN105145266B CN 105145266 B CN105145266 B CN 105145266B CN 201510640997 A CN201510640997 A CN 201510640997A CN 105145266 B CN105145266 B CN 105145266B
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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
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Abstract
The invention discloses a kind of propagation method in the thick stem Japanese ardisia.Cuttage is combined by the propagation method in the thick stem Japanese ardisia of the present invention with mound layering method, the apical growth advantage in the thick stem Japanese ardisia has been played, meanwhile, the quick root of hair of lignifying stipes is made by easy heap indigenous method, plant resources is taken full advantage of, reaches the purpose quickly bred.The propagation method of the present invention breeds the thick stem Japanese ardisia, and maternal merit and root survival can be kept high, and top stipes cuttage survival rate is up to 98%, and no base of leaf section Rooting percent is up to 85 90%, root of hair stipes survival rate 100%.This method is easy to operate, cost is cheap, has good market application foreground.Promoted for thick stem Japanese ardisia conservation of plant resources and afforestation and technical scheme is provided.
Description
Technical field
The invention belongs to field of plant reproduction, and in particular to a kind of propagation method in the thick stem Japanese ardisia.
Background technology
The thick stem Japanese ardisia (Ardisia dasyrhizomatica C.Y.Wu＆C.Chen) is Myrsinacea
(Myrsinaceae) Ardisa evergreen dwarf shrub, 40-60 centimetres of plant height have an erect stern of sturdy not branch, stem slightly about 2.5
Centimetre；Leaf alternate, wide ellipticity obovate or obovate are long 20-45 centimetres, wide 10-25 centimetres, the wide anxious point in top, under base portion
Prolong into narrow wing, edge has intensive serration；Raceme, it is made up of umbel, long reachable 20 centimetres, axillary, the light powder of petal
Color, wide ellipticity are avette.
The thick stem Japanese ardisia is Yunnan Province of China endemic species, and shade tolerance is strong, be grown on naturally the small stream side of about 140 meters of height above sea level, by ravine,
In the evergreen broadleaf forest thick forest such as cheuch.Found according to investigation and research, the distribution in the thick stem Japanese ardisia is narrow, and field plant quantity is dilute
Few, Natural seed setting rate is low.The thick stem Japanese ardisia of South China Botanical Garden introducing and planting for many years is by introducing region environment and the shadow of the pollination factor
Ring, bloom every year twice but shaky, florescence first time is up to 1 month at the 4-5 months, second of florescence at the 7-8 months, florescence.
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 back side
Vein peony, gather whole blade back as the blood vessel of human body.Inflorescence is grown, and total stalk, bennet, sepal take on a red color, and petal is in light
Pink colour, the dense beauty of flower are generous.The thick stem Japanese ardisia, which possesses, sees leaf, the good characteristic of decorative flower, in order to make this dilute
Some new varieties can be applied in afforestation, only rely on seed propagation can not obtain a large amount of seedlings, it is necessary to from other
Approach is solved.
Thick stem Japanese ardisia simple cuttage and mound layering propagation method, are not reported both at home and abroad.
The content of the invention
It is an object of the invention to provide it is a kind of it is easy to operate, cost is cheap, management is simple, can efficiently breed the 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, it is characterised in that comprise the following steps：
A, press strip selection of time is in annual the 3-5 months or the 9-11 months, and breeding and seedling environmental requirement is ventilated, irrigation and drainage side
Just, shading rate 70-80%, control relative humidity 75-85%；
B, cuttage cutting is done with the top stipes with terminal bud of the thick stem Japanese ardisia plant of secateurs straight snips, cutting is long 7-8 centimetres,
2-3 pieces young leaves around terminal bud and terminal bud is only stayed, the blade of bottom is all wiped out, and the leaf left and taken retains completely, without cutting, will be inserted
Bar dips the mud containing root-growing agent, inserts in river sand matrix, the part with leaf scar is wholly embedded into sand, is irrigated immediately after cuttage
Water, daily management require that sand remains moistening；
C, the remaining thick stem Japanese ardisia plant secateurs trimming blade of the top stipes with terminal bud is cut off, is left and taken close to top
The 3-5 piece leaves in portion, to top otch sterilization, are then wrapped up with breathable films, prevent moisture from entering otch and causing to rot, so
Afterwards with Nutrition Soil since plant base portion mound, clap consolidation in mound, heap to vaned place is buried petiole with soil, native
1.5-2 centimetres at the top of the height distance plant of heap, pour immediately permeable after the completion of press strip, daily management requires that mound remains wet
Profit；
D, the adventitious root generation at the leaf scar position with terminal bud cuttage seeding and press strip plant is treated, now band terminal bud cuttage seeding can be done
Seedling is transplanted, and the plant of mound layering needs first all to dig mound and opened, and pays attention to that root system can not be hurt when plane is native, mound plane is opened
Plant is cut above 2-3 leaf scar of plant base portion with secateurs afterwards, by the position of root of hair on the erect stern for isolating maternal plant by every
The length of 2-3 centimetres of section is cut, and is transplanted in Nutrition Soil, Routine Management can be obtained after 70-80 days with the thick of 2-3 piece young leaves
Stem Japanese ardisia high quality seedling.
Typically after 60-70 days, the leaf scar position with terminal bud cuttage seeding and press strip plant starts long root.After 90-100 days, greatly
Adventitious root generation is measured, most long root system is up to 10-12 centimetres.Now, band terminal bud cuttage seeding can do seedling and be transplanted.Mound layering
Plant need first by mound all plane open, pays attention to dig it is native when can not hurt root system.Mound plane uses secateurs from plant base portion 2-3 after opening
Plant is cut above individual leaf scar, the position of root of hair on the erect stern for isolating maternal plant is cut by the length of every 2-3 centimetres of section, moved
In the nutrition cup for planting 12cm × 12cm equipped with Nutrition Soil, Routine Management can be obtained after 70-80 days with 2-3 piece young leaves
High quality seedling.
The described mud containing root-growing agent is preferably dilute by 1000 times of yellow mud and commercially available product " 802 " plant growth regulator
Liquid is released according to mass ratio 1:2 mix.
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 is to use 800 times of 75% Bravo wettable powder of mass fraction to top otch sterilization
Dilution smears top otch, is wrapped up with breathable films, prevents moisture from entering otch and causing to rot.
In described step b cutting insertion river sand matrix, 3-4 centimetres of cutting depth.
The thick stem Japanese ardisia only has an erect stern without other branches, and as plant grows tall, the blade of stem bottom gradually comes off
Thick leaf scar is formed, stem becomes lignifying, has 6-10 pieces leaf at the top of stem all the time around growth.
Using common cuttage, thick stem Japanese ardisia erect stern is cut into one by certain length and saved as cutting insertion river
Sha Zhong, Routine Management for a period of time after, except top rooting of cuttings survive in addition to, most of cutting can not take root, and a small number of cuttings are
Make to take root there is also root of hair time length, go out after root slow or ablastous phenomenon of germinateing.This may be with the stipes wood in the thick stem Japanese ardisia
Power of regeneration is weak after matter, strictly relevant to cuttage environmental requirement.
Using overhead layering method, two kinds of processing are carried out to thick stem Japanese ardisia erect stern, one kind is not do quarter injury to stipes
Reason, directly divided with liver moss wrapping stem without leaf portion；A kind of is to ripe part in erect stern lignifying and close to leaf scar lower end
Girding is done, is then bound up a wound with liver moss.Routine Management for a period of time after, two methods occur stipes rot do not take root
Phenomenon.
Cuttage is combined by the propagation method in the thick stem Japanese ardisia of the present invention with mound layering method, that is, it is purple to have played thick stem
The apical growth advantage of Taurus, meanwhile, the quick root of hair of lignifying stipes is made by easy heap indigenous method, takes full advantage of plant
Resource, reach the purpose quickly bred.The present invention propagation method breed the thick stem Japanese ardisia, can keep maternal merit and
Root survival is high, and for top stipes cuttage survival rate up to 98%, no base of leaf section Rooting percent reaches 85-90%, root of hair stipes survival rate
Up to 100%.This method is easy to operate, cost is cheap, has good market application foreground.Protected for thick stem Japanese ardisia plant resources
Shield and afforestation, which are promoted, provides technical scheme.
Embodiment：
Following examples are to further explanation of the invention, rather than limitation of the present invention.
Embodiment 1：
1st, the press strip time avoids the summer of sweltering heat, such as 3-5 months of South China and September -11 is monthly carries out, the present embodiment
Selection is carried out in September-Guangzhou in November South China Botanical Garden.Breeding and seedling environmental requirement is ventilated, and irrigation and drainage are convenient, shading rate 70-
80%, control relative humidity 75-85%.
2nd, cuttage cutting is done with the top stipes with terminal bud of the thick stem Japanese ardisia plant of secateurs straight snips.Cutting is long 7-8 centimetres,
2-3 pieces young leaves around terminal bud and terminal bud is only stayed, the blade of bottom is all wiped out, and the leaf left and taken retains completely, without cutting.It will insert
Bar dips the mud containing root-growing agent, and (mud containing root-growing agent is by yellow mud and commercially available product " 802 " plant growth regulator
1000 times of dilutions are according to mass ratio 1:2 mix), insertion is equipped with the flowerpot of river sand, 3-4 centimetres of depth, with leaf scar
Part is wholly embedded into sand.Poured immediately after cuttage it is permeable, daily management require sand remain moistening.
3rd, the remaining thick stem Japanese ardisia plant of the top stipes with terminal bud secateurs trimming blade from lower to upper is cut off, is stayed
Take the 3-5 piece leaves close to top.Top otch is smeared with 75% Bravo wettable powder of mass fraction, 800 times of dilutions, is used
Breathable films are wrapped up, and prevent moisture from entering otch and causing to rot.Planted if thick stem Japanese ardisia plant is the potted plant thick stem Japanese ardisia
Even basin is put into preprepared hole together, (size in hole is defined by flowerpot size, and flowerpot is put into basin edge and ground behind hole for strain
Face flushes), flowerpot and the gap in hole are filled out into consolidation with soil.Ground, which plants seedling, need not carry out this step.With Nutrition Soil (described Nutrition Soil
By peat soil：Perlite：Coconut palm chaff：Pond sludge in mass ratio 3：2：1：1 mixes) mound since plant base portion, in mound
Consolidation is clapped with hand, mound is low wide and up narrow, tower-like in triangle, and heap to vaned place is buried petiole with soil, the height of mound
Apart from 1.5-2 centimetres at the top of plant.Poured immediately after the completion of press strip it is permeable, daily management require mound remain moistening.
6th, after 60-70 days, the leaf scar position of the cuttage seeding with terminal bud and press strip plant starts long root.After 90-100 days, greatly
Adventitious root generation is measured, most long root system is up to 10-12 centimetres.Now, the cuttage seeding with terminal bud can do seedling and be transplanted.Heap soil pressure
The plant of bar needs first all to dig mound and opened, and pays attention to that when plane is native root system can not be hurt.Mound plane uses secateurs from plant base portion after opening
Cut plant above 2-3 leaf scar, the position of root of hair is cut by the length of every 2-3 centimetres of section on the erect stern that will isolate maternal plant
It is disconnected, all often there is adventitious root on section, be then transplanted in the nutrition cup of 12cm × 12cm equipped with Nutrition Soil, Routine Management 70-
The high quality seedling with 2-3 piece young leaves can be obtained after 80 days.
Seedling can keep maternal merit and root survival high, and top stipes cuttage survival rate is up to 98%, no leaf
Stipes Rooting percent reaches 85-90%, root of hair stipes survival rate 100%.Therefore this method is easy to operate, cost is cheap, has good
Good market application foreground.
Claims (5)
1. a kind of propagation method in the thick stem Japanese ardisia, it is characterised in that comprise the following steps：
A, for press strip selection of time in annual the 3-5 months or the 9-11 months, breeding and seedling environmental requirement is ventilated, irrigation and drainage are convenient, hides
Light rate 70-80%, control relative humidity 75-85%；
B, cuttage cutting is done with the top stipes with terminal bud of the thick stem Japanese ardisia plant of secateurs straight snips, cutting is long 7-8 centimetres, only stays
2-3 pieces young leaves around terminal bud and terminal bud, the blade of bottom are all wiped out, and the leaf left and taken retains completely, and without cutting, cutting is dipped in
The mud containing root-growing agent is taken, is inserted in river sand matrix, the part with leaf scar is wholly embedded into sand, pours permeable, day after cuttage immediately
Often management requires that sand remains moistening；
C, the remaining thick stem Japanese ardisia plant secateurs trimming blade of the top stipes with terminal bud is cut off, is left and taken close to top
3-5 piece leaves, to top otch sterilization, then wrapped up with breathable films, then with Nutrition Soil since plant base portion mound,
Consolidation is clapped in mound, heap to vaned place is buried petiole with soil, 1.5-2 lis at the top of the height distance plant of mound
Rice, pours after the completion of press strip permeable immediately, and daily management requires that mound remains moistening；
D, the adventitious root generation at the leaf scar position of the cuttage seeding with terminal bud and press strip plant is treated, now the cuttage seeding with terminal bud can be done
Seedling is transplanted, and the plant of mound layering, which first need to all dig mound, to open, and mound plane is individual from plant base portion 2-3 with secateurs after opening
Plant is cut above leaf scar, the position of root of hair on the erect stern for isolating maternal plant is cut by the length of every 2-3 centimetres of section, transplanting
Grown into Nutrition Soil, you can obtain thick stem Japanese ardisia high quality seedling.
2. propagation method according to claim 1, it is characterised in that the mud containing root-growing agent be by yellow mud with
1000 times of dilutions of " 802 " plant growth regulator are according to mass ratio 1:2 mix.
3. propagation method according to claim 1, it is characterised 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, it is characterised in that described step c to top otch sterilization
It is to smear top otch with 75% Bravo wettable powder of mass fraction, 800 times of dilutions, is wrapped up with breathable films.
5. propagation method according to claim 1, it is characterised in that in described step b cutting insertion river sand matrix,
3-4 centimetres of cutting depth.
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| 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 |
| 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 |
| CN110710388B (en) * | 2019-11-22 | 2021-09-03 | 新疆林业科学院 | Efficient and rapid breeding method of viburnum opulus |
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| CN101080985A (en) * | 2007-06-27 | 2007-12-05 | 中国科学院昆明植物研究所 | Selecting and breeding method of 'white felt' Ardisia japonica |
| 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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