CN109496571A - A kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz - Google Patents

A kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz Download PDF

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Publication number
CN109496571A
CN109496571A CN201811360815.5A CN201811360815A CN109496571A CN 109496571 A CN109496571 A CN 109496571A CN 201811360815 A CN201811360815 A CN 201811360815A CN 109496571 A CN109496571 A CN 109496571A
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China
Prior art keywords
poiyscjasbajfouzianz
cuttage
snowflake
peat soil
breeding method
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Inventor
孔曜
陈慧
曾日卿
何文杰
林雪粉
阳雪修
丁雪
李淑英
兰晓玉
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Guangzhou Zhonghui Landscape Technology Development Co Ltd
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Guangzhou Zhonghui Landscape Technology Development Co Ltd
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Priority to CN201811360815.5A priority Critical patent/CN109496571A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G2/00Vegetative propagation
    • A01G2/10Vegetative propagation by means of cuttings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/25Dry fruit hulls or husks, e.g. chaff or coir
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/28Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/10Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Botany (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The present invention relates to field of plant growing technology, and in particular to a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz, the cuttage breeding method of the snowflake PoiyscJasbaJfouzianz comprise the following steps: first clip cuttage stem section, and is gently stained with sterile water in cuttage stem section lower end;Then cuttage stem section lower end dips root-inducing powder, then by cuttage stem section straight cutting into cutting medium;Finally control cuttage stem section growing environment is transplanted wait cultivate to after growing rooted seedling, hereafter carries out conventional cultivation management;The cuttage breeding method of snowflake PoiyscJasbaJfouzianz of the present invention carries out technique complementary, it can be achieved that continuously breeding in the anniversary of snowflake PoiyscJasbaJfouzianz for the cottage method of PoiyscJasbaJfouzianz platymiscium, is the merchandized handling providing method of snowflake PoiyscJasbaJfouzianz;The snowflake PoiyscJasbaJfouzianz filial generation excellent product quality of acquisition is consistent;About 4 months 1 ~ 2 month spring and summer seedling of taking root, autumn and winter seedling of taking root may be implemented.

Description

A kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz
Technical field
The present invention relates to field of plant growing technology, and in particular to a kind of tissue culture and rapid propagation method of curcuma alismatifolia.
Background technique
PoiyscJasbaJfouzianz, also known as: roundleaf Nan Yang is gloomy, roundleaf Nan Yang is joined, and originates in Austronesia.Araliaceae Nan Yang is gloomy to belong to evergreen filling Wood or dungarunga, plant multi-branched, stem bottle green or taupe.Branch is soft, leaf alternate, odd number compound leaf.Tree-shaped is compact excellent Beauty, the speed of growth is fast, resistance to trimming, pyrophilous how wet, drought-enduring shade tolerant.The PoiyscJasbaJfouzianz of different size can be used for hole tray and plant ornaments, family Occupy the purposes such as decoration, courtyard greening and hedgerow.
Three kinds can be divided according to leaf morphology, be roundleaf PoiyscJasbaJfouzianz, spire PoiyscJasbaJfouzianz and leatherleaf PoiyscJasbaJfouzianz respectively.In China Fujian, Taiwan and Guangdong and Guangxi Provinces area, which have, introduces a fine variety and cultivates extensively, is also kind common on the market.The snowflake good fortune that this technology is previously mentioned Lu paulownia belongs to parsley PoiyscJasbaJfouzianz more rare on the market.Parsley PoiyscJasbaJfouzianz has the feature that plant is short and small, 2 ~ 3 times surprises of blade Number pinnate compound leaves, leaf is to life, fan-shaped, leaf to have irregular sawtooth like leaf of Herba Apii graveolentis, incise or shallowly split, Ye Gezhi, has on blade There is irregular white speckle.
PoiyscJasbaJfouzianz is bred using vegetative propagation as major way, mainly based on cuttage.The cuttage technique mesh of snowflake PoiyscJasbaJfouzianz It is preceding it is fresh have been reported, snowflake PoiyscJasbaJfouzianz is as a kind of PoiyscJasbaJfouzianz kind with preferable ornamental value, Technique on Cuttage Propagation Enough attention is not yet received.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of achievable snowflake PoiyscJasbaJfouzianz whole year production, snowflake The cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of PoiyscJasbaJfouzianz filial generation excellent product quality.
A kind of present invention cuttage breeding method of snowflake PoiyscJasbaJfouzianz to be provided, gives reality by following technical solution It is existing:
A kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz, specifically includes the following steps: first clip cuttage stem section, and in cuttage stem section Gently it is stained with sterile water in lower end;Then cuttage stem section lower end dips root-inducing powder, then by cuttage stem section straight cutting into cutting medium;Finally control Cuttage stem section growing environment processed is transplanted wait cultivate to after growing rooted seedling, hereafter carries out conventional cultivation management.
As a preferred embodiment, the clip method of the cuttage stem section are as follows: select the snowflake PoiyscJasbaJfouzianz of health as original Maternal plant cuts bottle-green branch.
As a preferred embodiment, the cuttage stem section of the clip is long 3 ~ 5cm, one section containing 2 ~ 3 section axillary buds, and is repaired Cut off the blade of most beneath 1 section.
As a preferred embodiment, the root-inducing powder includes that talcum powder, 6- benzyl aminoadenine solution and methyl α-naphthyl acetate are molten Liquid, wherein the solid-to-liquid ratio of talcum powder, 6- benzyl aminoadenine solution and naphthalene acid solution is 1g:2 ~ 4mL:2 ~ 4mL.
As a preferred embodiment, the concentration of the 6- benzyl aminoadenine solution is 30 ~ 80ppm: naphthalene acid solution For 20 ~ 80ppm.
As a preferred embodiment, the root-inducing powder is prepared by the following method: by required talcum powder, 6- benzyl amino gland Adenine solution, naphthalene acid solution mixing, insulated and stirred at being 40 ~ 47 DEG C in temperature, keep the temperature 30 ~ 55min, reconcile into thick paste After object, flat painting is dried, the root-inducing powder thoroughly obtained after dry smashing.
As a preferred embodiment, the cutting medium includes peat soil and coco bran;The wherein matter of peat soil and coco bran Ratio=1:9 ~ 12 are measured, the specification of peat soil is 5 ~ 20mm partial size.
As a preferred embodiment, the cutting medium does not have completely the preparation method comprises the following steps: adding water to water level into peat soil Cross peat soil, stirred after heat-insulation soaking it is scattered, pull out, and filter off extra moisture, continuously add coco bran and be mixed to prepare.
As a preferred embodiment, 42 ~ 48 DEG C of the holding temperature, 5 ~ 9 h of heat-insulation soaking time temperature.
As a preferred embodiment, the cuttage growing environment management, specially method are as follows: when carrying out cuttage, skewer Insert box is placed on greenhouse seedbed, increases by 1 layer of 40% ~ 60% shading net when strong sunlight, and the control of most temperature on daytime is 25 ~ 35 DEG C, Night temperatures control is 13 ~ 18 DEG C, and cuttage is carried out once being sprayed moisturizing with watering can for every 2 ~ 3 days to during taking root, and cutting medium needs Keep it is moist but can not ponding dug out together with rhizosphere matrix when growing new root, transplant.
As a preferred embodiment, the cuttage growth time be spring and summer cuttage 40 ~ 45 days or dormant cuttings 120 ~ 130 days.
As a preferred embodiment, the transplanting uses cultivation matrix, and the cultivation matrix includes peat soil and coco bran, Middle peat soil and the mass ratio of coco bran are 3:6 ~ 9, and the specification of peat soil is 5 ~ 20mm partial size.
As a preferred embodiment, the cultivation matrix the preparation method comprises the following steps: first into peat soil block to add water to water level complete Do not had peat soil entirely, kept the temperature at 43 ~ 47 DEG C, stirred after 11 ~ 13h of heat-insulation soaking it is scattered, pull out, and filter off extra moisture, coconut palm be added Chaff is mixed to prepare.
As a preferred embodiment, the cuttage breeding method of the snowflake PoiyscJasbaJfouzianz is the snowflake PoiyscJasbaJfouzianz carried out in the anniversary Propagation method.
The utility model has the advantages that the cuttage breeding method of snowflake PoiyscJasbaJfouzianz of the present invention, by making and using by reasonable Plug media is changed in cutting medium, root-inducing powder and the transplanting of proportion, and rationally controls the growing environment of snowflake PoiyscJasbaJfouzianz, it can be achieved that snow The anniversary continuous production breeding of flower PoiyscJasbaJfouzianz, is the merchandized handling providing method of snowflake PoiyscJasbaJfouzianz;The snowflake PoiyscJasbaJfouzianz of acquisition Filial generation excellent product quality is consistent;About 4 months 1 ~ 2 month spring and summer seedling of taking root, autumn and winter seedling of taking root may be implemented, be good fortune The cottage method of Lu paulownia platymiscium carries out technique complementary.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of embodiment 1
The present embodiment is for spring and summer progress cutting propagation, 500 snowflake PoiyscJasbaJfouzianz original maternal plants of clip:
(1) it the clip of cuttage stem section: selects the snowflake PoiyscJasbaJfouzianz of health as former maternal plant, cuts bottle-green containing 3 section axillary buds One section of branch 4cm, and prune away the blade of most beneath 1 section;
(2) it makes cutting medium: using specification for the peat soil of 10mm partial size, add water to water level into peat soil block and do not had completely Peat soil is kept the temperature at 44 DEG C, stirred after heat-insulation soaking 6h it is scattered, pull out, and filter off extra moisture, continuously add coco bran mixing system ?;
Mass ratio=1:10 of the peat soil and coco bran.
(3) root-inducing powder is handled: being taken the resulting stem section of step (1) clip, after sterile water is gently stained in lower end, is dipped root-inducing powder, directly It is inserted in cutting medium;
The root-inducing powder the preparation method comprises the following steps: talcum powder, 6- benzyl aminoadenine solution, naphthalene acid solution are mixed, at 43 DEG C Insulated and stirred keeps the temperature 40min, and after reconciling into stiff paste form, flat painting is dried, the root-inducing powder thoroughly obtained after dry smashing;
Wherein the solid-to-liquid ratio of the talcum powder, 6- benzyl aminoadenine solution and naphthalene acid solution is 1g:3mL:3mL, 6- benzyl ammonia The concentration of base adenine solution is 50ppm: naphthalene acid solution 50ppm.
(4) cuttage growing environment management: cuttage process uses pvc crisper, and ventilative processing is made in perforation in box wall, takes step Suddenly the fibre substrate made in (2) is loaded on cassette bottom, and tiling compacting will be equipped with the crisper of cuttage branch, be put in it is warm it is clean, have The environment that fill light shines saves, and increases by 1 layer of 50% shading net when strong sunlight, and day temperature is 30 DEG C, and night temperatures are 15 DEG C; Cuttage is carried out once being sprayed moisturizing with watering can for every 3 days to during taking root, cutting medium need to keep humidity but can not ponding, spring and summer After season cuttage 45 days or dormant cuttings 130 days, rooted seedling is dug out together with rhizosphere matrix, is transplanted.
(5) take root transplantation of seedlings: the peat soil that plug media uses specification as 10mm partial size is changed in transplanting, and peat soil puts Zhong Jiashui Do not had peat soil completely to water level, kept the temperature at 45 DEG C, stirred after heat-insulation soaking 12h it is scattered, pull out, and filter off extra moisture, be added Coco bran is mixed to prepare, and wherein peat soil and the mass ratio of coco bran are 3:7, hereafter can carry out conventional cultivation management.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of embodiment 2
The present embodiment is for autumn and winter progress cutting propagation, 500 snowflake PoiyscJasbaJfouzianz original maternal plants of clip:
(1) it the clip of cuttage stem section: selects the snowflake PoiyscJasbaJfouzianz of health as former maternal plant, cuts bottle-green containing 3 section axillary buds One section of branch 4cm, and prune away the blade of most beneath 1 section;
(2) it makes cutting medium: using specification for the peat soil of 10mm partial size, add water to water level into peat soil block and do not had completely Peat soil is kept the temperature at 44 DEG C, stirred after heat-insulation soaking 6h it is scattered, pull out, and filter off extra moisture, continuously add coco bran mixing system ?;
Mass ratio=1:10 of the peat soil and coco bran.
(3) root-inducing powder is handled: being taken the resulting stem section of step (1) clip, after sterile water is gently stained in lower end, is dipped root-inducing powder, directly It is inserted in cutting medium;
The root-inducing powder the preparation method comprises the following steps: talcum powder, 6- benzyl aminoadenine solution, naphthalene acid solution are mixed, at 43 DEG C Insulated and stirred keeps the temperature 40min, and after reconciling into stiff paste form, flat painting is dried, the root-inducing powder thoroughly obtained after dry smashing;
Wherein the solid-to-liquid ratio of the talcum powder, 6- benzyl aminoadenine solution and naphthalene acid solution is 1g:3mL:3mL, 6- benzyl ammonia The concentration of base adenine solution is 50ppm: naphthalene acid solution 50ppm.
(4) cuttage growing environment management: cuttage process uses pvc crisper, and ventilative processing is made in perforation in box wall, takes step Suddenly the fibre substrate made in (2) is loaded on cassette bottom, and tiling compacting will be equipped with the crisper of cuttage branch, be put in it is warm it is clean, have The environment that fill light shines saves, and increases by 1 layer of 50% shading net when strong sunlight, and day temperature is 30 DEG C, and night temperatures are 15 DEG C; Cuttage is carried out once being sprayed moisturizing with watering can for every 3 days to during taking root, cutting medium need to keep humidity but can not ponding, spring and summer After season cuttage 45 days or dormant cuttings 130 days, rooted seedling is dug out together with rhizosphere matrix, is transplanted.
(5) take root transplantation of seedlings: the peat soil that plug media uses specification as 10mm partial size is changed in transplanting, and peat soil puts Zhong Jiashui Do not had peat soil completely to water level, kept the temperature at 45 DEG C, stirred after heat-insulation soaking 12h it is scattered, pull out, and filter off extra moisture, be added Coco bran is mixed to prepare, and wherein peat soil and the mass ratio of coco bran are 3:7, hereafter can carry out conventional cultivation management.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of embodiment 3
Embodiment 3 the difference from embodiment 1 is that, make cutting medium when peat soil and coco bran mass ratio be 1:7, other Part is identical.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of embodiment 4
Embodiment 4 the difference from embodiment 1 is that, make cutting medium when peat soil and coco bran mass ratio be 1:15, other Condition is identical.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of embodiment 5
Embodiment 5 the difference from embodiment 1 is that, root-inducing powder by solid-to-liquid ratio be 1 g:1 ml:1 ml talcum powder: 50ppm's 6- benzyl aminoadenine solution: the heteroauxin solution composition of 50ppm, other conditions are identical.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of embodiment 6
Embodiment 6 the difference from embodiment 1 is that, root-inducing powder by solid-to-liquid ratio be 1 g:5 ml:5 ml talcum powder: 50ppm's 6- benzyl aminoadenine solution: the heteroauxin solution composition of 50ppm, other conditions are identical.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of comparative example 1
Comparative example 1 the difference from embodiment 1 is that, root-inducing powder by solid-to-liquid ratio be 1 g:3 ml:3 ml talcum powder: 50ppm's 6- benzyl aminoadenine solution: the heteroauxin solution composition of 50ppm, other conditions are identical.
A kind of cuttage breeding method of the snowflake PoiyscJasbaJfouzianz of comparative example 2
Comparative example 2 the difference from embodiment 1 is that, root-inducing powder by solid-to-liquid ratio be 1 g:3 ml:3 ml talcum powder: 50ppm's Naphthalene acid solution: the heteroauxin solution composition of 50ppm, other conditions are identical.
Comparative example 3
Comparative example 3 carries out cutting propagation in spring and autumn, by taking 500 snowflake PoiyscJasbaJfouzianz original maternal plants of clip as an example:
It is about 13 centimetres of healthy and strong branch with scissors clip PoiyscJasbaJfouzianz, retains the blade of branch bottom 3, with the indoles of 500ppm Butyric acid impregnates branch ten seconds, hestening rooting, it is injected in matrix.It to be sprinkled profoundly water after cuttage, it is thin to cover with plastics Film prevents moisture loss, keeps the temperature at 28 DEG C, carries out shading appropriate, takes root within generally about 28 days, when cuttings sprouts sprouting After can transplant basin, carry out conventional cultivation management.
4 mound layering of comparative example
Comparative example 4 is for spring and summer progress cutting propagation, 500 snowflake PoiyscJasbaJfouzianz original maternal plants of clip:
The healthy and strong limb for choosing PoiyscJasbaJfouzianz, carries out girding, mud probably at the 23cm of top, is used in peeling position after peeling Charcoal soil wraps at peeling, is pinched into mass of soil shape, then tightly wrapped up with plastic film, reserves water inlet on top, to After it is sufficiently taken root, plane opens mound, branch is cut from base portion from maternal plant, basin in transplanting, progress conventional cultivation management.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims
The influence that 1 different reproductive method of table grows snowflake PoiyscJasbaJfouzianz
Group Rooting rate (%) Survival rate (%) Average plant height (m)
Embodiment 1 100 100 3.5
Embodiment 2 100 100 3.6
Embodiment 3 82 84 1.7
Embodiment 4 85 87 1.5
Embodiment 5 78 80 1.9
Embodiment 6 79 79 2.2
Comparative example 1 71 73 1.7
Comparative example 2 73 76 1.8
Comparative example 3 86 87 1.9
Comparative example 4 88 85 2.4
From the data in table 1, it can be seen that embodiment 1 is to breed in spring and summer, embodiment 2 is to breed in autumn and winter, it can be seen that by this hair Bright Technique on Cuttage Propagation is that the cottage method of PoiyscJasbaJfouzianz platymiscium carries out technique complementary, can take root at spring and summer 1 ~ 2 month Seedling of taking root for seedling, autumn and winter about 4 months is, it can be achieved that the anniversary continuous production of snowflake PoiyscJasbaJfouzianz is bred;Embodiment 1 and embodiment 3 ~ 4 it is found that making plant quality of the constituent content of cutting medium not in range of the present invention can be declined;Embodiment 1 With embodiment 5 ~ 6 it is found that the constituent content of root-inducing powder not will also result in plant quality in range of the present invention is declined; By embodiment 1 compared with comparative example 1, it is seen that if substituting methyl α-naphthyl acetate by heteroauxin in root-inducing powder and being not achieved of the invention excellent Effect;By embodiment 1 ~ 2 compared with comparative example 2, it is seen that if substituting 6- benzyl aminoadenine, snowflake by heteroauxin in root-inducing powder PoiyscJasbaJfouzianz plant quality can also be declined;By embodiment 1 ~ 2 and comparative example 3 it is found that snowflake PoiyscJasbaJfouzianz of the present invention The progeny plant quality that cuttage breeding method obtains is more excellent than the Technique on Cuttage Propagation of conventional snowflake PoiyscJasbaJfouzianz, and comparative example 3 is only It can spring and autumn breeding;By embodiment 1 ~ 2 and comparative example 4 it is found that the cuttage breeding method of snowflake PoiyscJasbaJfouzianz of the present invention The progeny plant quality of acquisition is also more excellent than the mound layering technology of snowflake PoiyscJasbaJfouzianz, and comparative example 4 only can 5 ~ June it is numerous It grows.

Claims (10)

1. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz, which is characterized in that specifically include the following steps: first clip cuttage stem Section, and sterile water is gently stained in cuttage stem section lower end;Then cuttage stem section lower end dips root-inducing powder, then by cuttage stem section straight cutting to skewer It inserts in matrix;Finally control cuttage stem section growing environment is transplanted wait cultivate to after growing rooted seedling, is hereafter carried out conventional Cultivation management.
2. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz according to claim 1, which is characterized in that the root-inducing powder Comprising talcum powder, 6- benzyl aminoadenine solution and naphthalene acid solution, wherein talcum powder, 6- benzyl aminoadenine solution and naphthalene second The solid-to-liquid ratio of acid solution is 1g:2 ~ 4mL:2 ~ 4mL.
3. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz according to claim 2, which is characterized in that the 6- benzyl ammonia The concentration of base adenine solution is 30 ~ 80ppm: naphthalene acid solution is 20 ~ 80ppm.
4. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz according to claim 2, which is characterized in that the root-inducing powder by Following method is prepared: required talcum powder, 6- benzyl aminoadenine solution, naphthalene acid solution being mixed, insulated and stirred reconciles After stiff paste form, flat painting is dried, the root-inducing powder thoroughly obtained after dry smashing.
5. the preparation method of root-inducing powder according to claim 4, which is characterized in that the holding temperature is 40 ~ 47 DEG C, is protected 30 ~ 55min of warm time temperature.
6. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz according to claim 1, which is characterized in that the cuttage base Matter includes peat soil and coco bran;Wherein mass ratio=1:9 ~ 12 of peat soil and coco bran, the specification of peat soil are 5 ~ 20mm partial size.
7. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz according to claim 6, which is characterized in that the cutting medium The preparation method comprises the following steps: add water to water level into peat soil did not had peat soil completely, stirred after heat-insulation soaking it is scattered, pull out, and filter off more Remaining moisture continuously adds coco bran and is mixed to prepare.
8. the preparation method of cutting medium according to claim 7, which is characterized in that the holding temperature is 42 ~ 48 DEG C, 5 ~ 9 h of heat-insulation soaking time temperature.
9. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz according to claim 1, which is characterized in that the transplanting uses Cultivation matrix, the cultivation matrix include that peat soil and coco bran, wherein peat soil and the mass ratio of coco bran are 3:6 ~ 9, peat soil Specification be 5 ~ 20mm partial size.
10. a kind of cuttage breeding method of snowflake PoiyscJasbaJfouzianz according to claim 9, which is characterized in that the cultivation base Matter the preparation method comprises the following steps: first add water to water level into peat soil block did not had a peat soil completely, 43 ~ 47 DEG C of heat preservations, sufficiently heat preservation are soaked Stirred after 11 ~ 13h of bubble it is scattered, pull out, and filter off extra moisture, coco bran be added and is mixed to prepare.
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