CN105684854A - Single-bud soilless cutting propagation method of camellia - Google Patents

Single-bud soilless cutting propagation method of camellia Download PDF

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Publication number
CN105684854A
CN105684854A CN201610118463.7A CN201610118463A CN105684854A CN 105684854 A CN105684854 A CN 105684854A CN 201610118463 A CN201610118463 A CN 201610118463A CN 105684854 A CN105684854 A CN 105684854A
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cutting
seedbed
cuttage
propagation
hot house
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CN201610118463.7A
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Inventor
蔡艳飞
李树发
王继华
宋杰
李世峰
张露
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Flower Research Institute of YAAS
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Flower Research Institute of YAAS
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Priority to CN201610118463.7A priority Critical patent/CN105684854A/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
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The invention discloses a single-bud soilless cutting propagation method of camellia. The method comprises the steps that a seedbed cutting matrix in a plastic greenhouse is prepared from peat and perlite, the volume ratio of the peat to the perlite is 2:1 or 3:2, floor heating lines are laid in a seedbed, and an automatic high-pressure thick mist spraying device is installed in the greenhouse; current-year semi-lignified branches of a maternal plant serve as cuttings, and a stem node, a leaf and a resting bud are retained on each cutting; in the cutting propagation period, the air temperature in the plastic greenhouse does not exceed 30 DEG C, and the temperature of the cutting matrix keeps at 20 DEG C-25 DEG C; the light intensity is 30,000-50,000 lx, the relative air humidity in the greenhouse is 85% or above, and the relative air humidity after rooting is 70%-85%; alternating spraying is performed with a 0.1% thiophanate methyl solution and a 0.1% chlorothalonil solution every other 10 days. According to the method, precise operation is achieved, the repeatability is high, the rooting rate reaches 85% or above, the propagation period is short, and transplanting can be performed after cutting is performed for 90-100 days.

Description

A kind of Flos Camelliae Japonicae simple bud Camless valve train propagation method
Technical field
The invention belongs to field of plant growing technology, be specifically related to a kind of Flos Camelliae Japonicae simple bud Camless valve train propagation method。
Background technology
Flos Camelliae Japonicae belongs to Theaceae (Theaceae) Camellia (Camellia) plant, is the famous traditional famous flower of China, is also world-renowned famous and precious ornamental flower。Gorgeous changeable, the flower Rong Jiaomei of its pattern, heavy foliage is verdant, do not wither through the winter, is deeply liked by the people of various countries。China has abundant Flos Camelliae Japonicae resource, and the development potentiality of Flos Camelliae Japonicae industry is very big。
The potted flower production of current Flos Camelliae Japonicae has reached fairly large, the propagation method of potted plant Flos Camelliae Japonicae mainly has propagation by grafiting and cottage propagation, domestic potted plant Flos Camelliae Japonicae generally all adopts propagation by grafiting, particularly some famous and precious Flos Camelliae Japonicae kinds, but owing to grafting operation technology requires height, the graft survival rate causing Flos Camelliae Japonicae is not high, is used primarily on making Flos Camelliae Japonicae potted landscape。Cottage propagation can cultivate substantial amounts of good seed within shorter period, and the Flos Camelliae Japonicae cutting seedling life-span is long, convenient management, low price, can meet the needs produced with scientific research。But; the experiential operating of traditional Flos Camelliae Japonicae cuttage breeding method relies on breeding process substantially person, cottage propagation operation random big, rooting rate is unstable, root system is second-rate; automated management degree is low, it is impossible to meet batch production, propagation in scale and the growing breeding market demand。How to improve root system quality; improve and stable higher Flos Camelliae Japonicae cottage propagation rooting rate; shorten growing-seedling period; overcome the operation of Flos Camelliae Japonicae cottage propagation random big; the problems such as automated management degree is low, it has also become realize key issue urgently to be resolved hurrily in Flos Camelliae Japonicae batch production, scale stock breeding, breeding Rapid Popularization。
Summary of the invention
Random big for solving the operation of existing Flos Camelliae Japonicae cottage propagation; rooting rate is unstable; root system is second-rate; automated management degree is low, it is impossible to meet the technical problem of batch production, propagation in scale, and the present invention provides one can improve root system quality; improve and stable higher Flos Camelliae Japonicae cottage propagation rooting rate; shorten growing-seedling period, batch production, scale stock breeding can be suitable for again, the Flos Camelliae Japonicae simple bud Camless valve train propagation method that can precisely operate。
Technical scheme is as follows:
A kind of Flos Camelliae Japonicae simple bud Camless valve train propagation method, comprises the following steps:
(1) seedbed prepares: seedbed is built in water white hot house, the perlite that seedbed bottom paving 3~5cm is thick, at ground, perlite upper berth hot line, ground hot line covers 8~10cm thick cutting medium again, described cutting medium by peat and perlite in peat: the ratio that perlitic volume ratio is 2:1 or 3:2 mixes;Permeable by watering after smooth for the cutting medium on seedbed, and with the liquor natrii hypochloritis that mass fraction is 0.1% to ground sterilization in seedbed and hot house;High pressure density fog automatic sprayer is installed in hot house;
(2) female parent material selects: 6~July, selects the Flos Camelliae Japonicae plant without pest and disease damage as female parent material, and the semi-lignified branch that clip is given birth to then from maternal plant is cutting;Water permeable to maternal plant in the first day of clip cutting;
(3) cutting processes: each cutting retains 1 stipes, 1 blade and 1 resting bud, it is cut into flat mouth in cutting lower end, after cutting shears, being tied up by 10~20 stem cutting fringes with rubber band is a bundle, base portion aligns, and takes out natural air drying 5~6 minute after being soaked 5~10 minutes by the cutting tying up into bundle in the thiophanate methyl solution that mass fraction is 0.1%;
(4) cuttage: natural air drying 5~10 minutes after the Flos Camelliae Japonicae cutting base portion of natural air drying in step (3) is soaked 10~15 seconds in the root-growing agent containing 1%IBA and 2% thiophanate methyl, then cuttage is carried out, seedbed carries before cuttage the previous day use water irrigate, again seedbed is watered after cuttage 1 time permeable;
(5) manage after cuttage:
1. temperature treatment: during whole cutting propagation, in control hot house, temperature is less than 30 DEG C, and cutting medium temperature whole day is maintained at 20~25 DEG C;
2. water management: from cuttage to cuttage rooting, hot house keeps closed state, utilize high pressure density fog automatic sprayer, relative air humidity in hot house is controlled more than 85%, after cuttage rooting to transplanting, utilize high pressure density fog automatic sprayer, relative air humidity in hot house is controlled between 70~85%;
3. illumination management: during whole cutting propagation, intensity of illumination is controlled between 30000~50000lx;
4. the prevention and control of plant diseases, pest control: during whole cutting propagation, every 10 days, is 0.1% thiophanate methyl solution with mass fraction and Bravo solution that mass fraction is 0.1% alternately sprays, and remove cutting of catching an illness in time;
5. nutrient management: during whole cutting propagation, it is not necessary to apply fertilizer。
The present invention, relative to prior art, has the advantage that
The inventive method proposes the new technical scheme of the Flos Camelliae Japonicae stock breeding of suitable batch production, scale, and during the whole cutting propagation of Flos Camelliae Japonicae, each cutting propagation parameter all can precisely operate control, and automaticity is high, and operation is repeatable high。The cottage propagation rooting rate of the inventive method reaches more than 85%, and breeding cycle is short, within after cuttage 90~100 days, can transplant, and seedling roots oxidizing reaches 2~4cm, and seedling is best in quality, is conducive to improving seedling transplanting survival rate。
The inventive method has that operational approach is simple, convenient management, it is easy to grasp and the advantage such as popularization, can provide strong technical support for the sustainable development of China's Flos Camelliae Japonicae breeding Rapid Popularization, Flos Camelliae Japonicae industry。
Accompanying drawing explanation
Fig. 1 is the peanut soaked in tea water root of the inventive method Flos Camelliae Japonicae simple bud Camless valve train breeding。
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, and each embodiment material therefor is commercially available。Each embodiment is conventional method without specified otherwise。
Embodiment 1
Parental varieties is ' Mr. Parkes ' Flos Camelliae Japonicae kind, implements place: Kunming, Yunnan Province, E102 ° of 41' of longitude, N25 ° of 01' of latitude, height above sea level 1920m。
(1) seedbed prepares: seedbed is brick mix structure, seedbed width 100cm, long 10m, high 20cm。Seedbed is built in water white hot house, perlite thick for bottom paving 3~5cm in seedbed, at ground, perlite upper berth hot line, ground hot line covers 10cm thick cutting medium again, described cutting medium by peat and perlite in peat: the ratio that perlitic volume ratio is 2:1 mixes;Permeable by watering after smooth for the cutting medium on seedbed, and with the liquor natrii hypochloritis that mass fraction is 0.1% to ground sterilization in seedbed and hot house。High pressure density fog automatic sprayer is installed in hot house, high pressure density fog automatic sprayer carries relative air humidity and measures probe, relative air humidity scope can be arranged as required to, automatically start spray time and the frequency makes relative air humidity control within the required range。
(2) female parent material selects: July, choosing the Flos Camelliae Japonicae kind ' Mr. Parkes ' without pest and disease damage as female parent material, the semi-lignified branch that clip is given birth to then from maternal plant is cutting;Water permeable to maternal plant in the first day of clip cutting。
(3) cutting processes: each cutting retains 1 stipes, 1 blade and 1 resting bud, it is cut into flat mouth in cutting lower end, after cutting shears, being tied up by 20 stem cutting fringes with rubber band is a bundle, base portion aligns, and takes out air-dry 5 minute after being soaked 8 minutes by the cutting tying up into bundle in the thiophanate methyl solution that mass fraction is 0.1%。Described mass fraction is the preparation method of the thiophanate methyl solution of 0.1%: according to 1 kg of water, adds 1 gram of 75% thiophanate methyl wettable powder and mixes。
(4) cuttage: natural air drying 10 minutes after air-dry Flos Camelliae Japonicae cutting base portion after immersion in step (3) is soaked 15 seconds in the root-growing agent containing 1%IBA and 2% thiophanate methyl, then cuttage is carried out, the cuttage degree of depth is 2-3cm, cutting density is as the criterion with not overlapping between cuttage rear blade, and the front seedbed of cuttage carries the previous day use water and irrigates;In described root-growing agent, the content of IBA and thiophanate methyl is mass fraction;The preparation method of the described 100ml root-growing agent containing 1%IBA and 2% thiophanate methyl is: is first that 1 gram of IBA is dissolved by 95% ethanol by a small amount of volume fraction, adds 2 gram of 75% thiophanate methyl wettable powder, add distilled water and be settled to 100ml。
(5) manage after cuttage:
1. temperature treatment: during whole cutting propagation, if temperature is more than 30 DEG C in hot house, by high pressure density fog automatic sprayer spray cooling, makes in hot house that temperature is less than 30 DEG C, by ground hot line, makes cutting medium temperature whole day be maintained at 20~25 DEG C。
2. water management: from cuttage to cuttage rooting, hot house keeps closed state, utilizes high pressure density fog automatic sprayer, is controlled more than 85% by relative air humidity in hot house。After cuttage rooting to transplanting, utilize high pressure density fog automatic sprayer, relative air humidity in hot house is controlled between 70~85%。
3. illumination management: during whole cutting propagation, is sheltered from heat or light by sunshade net appropriateness, intensity of illumination is controlled between 30000~50000lx。
4. the prevention and control of plant diseases, pest control: during whole cutting propagation, every 10 days, is 0.1% thiophanate methyl solution with mass fraction and Bravo solution that mass fraction is 0.1% alternately sprays, and remove cutting of catching an illness in time;The preparation method that described mass fraction is 0.1% thiophanate methyl solution is identical with the preparation method that mass fraction is 0.1% thiophanate methyl solution described in the present embodiment 1 step (3)。Described mass fraction is the preparation method of the Bravo solution of 0.1%: according to 1 kg of water, adds 1 gram of 75% Bravo wettable powder and mixes。
5. nutrient management: during whole cutting propagation, it is not necessary to apply fertilizer。
Observe and find, Flos Camelliae Japonicae kind ' Mr. Parkes ' initially forms callus in 25 days after cuttage, begin with new root length after 60 days to go out, forming diameter at cutting base portion after 100 days is the root system of 2-4cm, well developed root system, rooting rate reaches more than 85%, can cutting seedling be transplanted to the pot for growing seedlings of 8 × 8cm。
Embodiment 2
Repeat embodiment 1, have following difference: select Flos Camelliae Japonicae kind ' armor with scales attached to fabric ' conduct without pest and disease damage, healthy growth maternal。Cutting medium peat in seedbed: perlitic volume ratio is 3:2。
It has been observed that Flos Camelliae Japonicae kind ' armor with scales attached to fabric ' initially forms callus in 20 days after cuttage, beginning with new root length and go out after 55 days, forming diameter at cutting base portion after 90 days is the root system of 3-4cm, and rooting rate reaches more than 90%。
Embodiment 3
Repeat embodiment 1, have following difference: select Flos Camelliae Japonicae kind ' strong perfume (or spice) ' conduct without pest and disease damage, healthy growth maternal。
It has been observed that Flos Camelliae Japonicae kind ' strong perfume (or spice) ' initially forms callus in 20 days after cuttage, beginning with new root length and go out after 55 days, forming diameter at cutting base portion after 90 days is the root system of 3-4cm, and rooting rate reaches more than 95%。

Claims (1)

1. a Flos Camelliae Japonicae simple bud Camless valve train propagation method, it is characterised in that comprise the following steps:
(1) seedbed prepares: seedbed is built in water white hot house, the perlite that seedbed bottom paving 3~5cm is thick, at ground, perlite upper berth hot line, ground hot line covers 8~10cm thick cutting medium again, described cutting medium by peat and perlite in peat: the ratio that perlitic volume ratio is 2:1 or 3:2 mixes;Permeable by watering after smooth for the cutting medium on seedbed, and with the liquor natrii hypochloritis that mass fraction is 0.1% to ground sterilization in seedbed and hot house;High pressure density fog automatic sprayer is installed in hot house;
(2) female parent material selects: 6~July, selects the Flos Camelliae Japonicae plant without pest and disease damage as female parent material, and the semi-lignified branch that clip is given birth to then from maternal plant is cutting;Water permeable to maternal plant in the first day of clip cutting;
(3) cutting processes: each cutting retains 1 stipes, 1 blade and 1 resting bud, it is cut into flat mouth in cutting lower end, after cutting shears, being tied up by 10~20 stem cutting fringes with rubber band is a bundle, base portion aligns, and takes out natural air drying 5~6 minute after being soaked 5~10 minutes by the cutting tying up into bundle in the thiophanate methyl solution that mass fraction is 0.1%;
(4) cuttage: natural air drying 5~10 minutes after the Flos Camelliae Japonicae cutting base portion of natural air drying in step (3) is soaked 10~15 seconds in the root-growing agent containing 1%IBA and 2% thiophanate methyl, then cuttage is carried out, seedbed carries before cuttage the previous day use water irrigate, again seedbed is watered after cuttage 1 time permeable;
(5) manage after cuttage:
1. temperature treatment: during whole cutting propagation, in control hot house, temperature is less than 30 DEG C, and cutting medium temperature whole day is maintained at 20~25 DEG C;
2. water management: from cuttage to cuttage rooting, hot house keeps closed state, utilize high pressure density fog automatic sprayer, relative air humidity in hot house is controlled more than 85%, after cuttage rooting to transplanting, utilize high pressure density fog automatic sprayer, relative air humidity in hot house is controlled between 70~85%;
3. illumination management: during whole cutting propagation, intensity of illumination is controlled between 30000~50000lx;
4. the prevention and control of plant diseases, pest control: during whole cutting propagation, every 10 days, is 0.1% thiophanate methyl solution with mass fraction and Bravo solution that mass fraction is 0.1% alternately sprays, and remove cutting of catching an illness in time;
5. nutrient management: during whole cutting propagation, do not apply fertilizer。
CN201610118463.7A 2016-03-02 2016-03-02 Single-bud soilless cutting propagation method of camellia Pending CN105684854A (en)

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CN106258742A (en) * 2016-08-12 2017-01-04 湖南绿博农林开发有限公司 A kind of crith ink Flos Camelliae Japonicae breed breeding method
CN107466781A (en) * 2017-09-13 2017-12-15 界首市汉武家庭农场 A kind of method of crown-shaped camellia cuttage and seedling culture
CN108812274A (en) * 2018-04-12 2018-11-16 日照市茶叶科学研究所 Tea cutting breeds seedbed and tea tree spray non-woven fabrics Light media aerosol fast breeding technique
CN109496810A (en) * 2018-12-10 2019-03-22 黄建明 A kind of soilless culture method of tealeaves
CN110383993A (en) * 2019-06-20 2019-10-29 云南省农业科学院花卉研究所 A kind of efficient cuttage breeding method of camellia simple bud

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106258742A (en) * 2016-08-12 2017-01-04 湖南绿博农林开发有限公司 A kind of crith ink Flos Camelliae Japonicae breed breeding method
CN107466781A (en) * 2017-09-13 2017-12-15 界首市汉武家庭农场 A kind of method of crown-shaped camellia cuttage and seedling culture
CN108812274A (en) * 2018-04-12 2018-11-16 日照市茶叶科学研究所 Tea cutting breeds seedbed and tea tree spray non-woven fabrics Light media aerosol fast breeding technique
CN108812274B (en) * 2018-04-12 2024-03-26 日照市茶叶科学研究所 Tea tree cutting propagation seedbed and tea tree twig non-woven fabric light matrix aerosol rapid propagation technology
CN109496810A (en) * 2018-12-10 2019-03-22 黄建明 A kind of soilless culture method of tealeaves
CN109496810B (en) * 2018-12-10 2021-06-01 黄建明 Soilless culture method for tea
CN110383993A (en) * 2019-06-20 2019-10-29 云南省农业科学院花卉研究所 A kind of efficient cuttage breeding method of camellia simple bud

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Application publication date: 20160622