CN102577821B - Method for cuttage propagation of Rhodotypos scandens - Google Patents
Method for cuttage propagation of Rhodotypos scandens Download PDFInfo
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- CN102577821B CN102577821B CN201210070360.XA CN201210070360A CN102577821B CN 102577821 B CN102577821 B CN 102577821B CN 201210070360 A CN201210070360 A CN 201210070360A CN 102577821 B CN102577821 B CN 102577821B
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Abstract
The invention relates to a method for cuttage propagation of Rhodotypos scandens, which uses summer shoots in cuttage propagation to guarantee high survival rate and fast rooting and effectively shorten propagation time. Selection is made in multiple comparative tests on materials and matching of a substrate, the substrates of different ratios are used according to cuttage and transplanting, and the promotive effect in increase of cuttage survival rate, transplanting survival rate and post-transplanting growth speed is evident. Rhodotypos scandens seedlings obtained by the method can grow flowers in the next year, are strong, and can be quickly applied to landscaping, and supply of greening plants is guaranteed.
Description
Technical field
The present invention relates to gardening field, be specifically related to the seedling-cultivating method of a kind of chicken fiber crops.
Background technology
Chicken fiber crops, the white kerria of formal name used at school Rhodotypos scandens, is rose family Rhodotypos machaka, high 0.5-2m, rare 3m.Be distributed in the ground such as Liaoning, Shaanxi, Gansu, Shandong, Jiangsu, Anhui, Zhejiang, Henan, Hubei.Sprig puce, spray is green, smooth.Leaf is to life; The long 2-5mm of petiole, is dredged pubescence; The membranous strip form of stipule, is dredged pubescence, comes off soon; The avette long 4-11cm of blade, wide 3-6cm, tip is point gradually, base portion; It is circular that to micro-heart, there is sharp-pointed heavy sawtooth at edge, above dredged pubescence during children, after come off several without hair, below thin,tough silk shape pubescence, when old along the pulse by thin pubescence.Flower both sexes; Dan Huading is born on young sprout; Flower diameter 3-5cm; Sepal 4, ovum shape is oval, the anxious point of tip, there is sharp sawtooth at edge, outer by sparse thin,tough silk shape pubescence, and calycule sheet 4 is tiny, strip form, than the short 4-5 of sepal doubly; Petal 4, obovate, white.Drupe 1-4, tiltedly oval, be about 8mm, black or brown, smooth.The florescence 4-5 month.The fruit phase 6-9 month.
The numb happiness of chicken light, resistance to half the moon, cold-resistant, fearness waterlogging, the suitable fertile well-drained soil that loosens of being born in.Wildly be more common in the sparse woods of height above sea level 100-800m hillside and the cloudy place of mountain valley sylvan life.Resistance to pruning, sprout tiller strength is strong.
Though chicken fiber crops were wild plant originally, due to the delicate and pretty beauty of floral leaf, suitable group planting meadow, curb, corner or pool side, also can plant by the stone of mountain, in recent years as ornamental plants by extensive concern.Due in prior art, adopt seminal propagation more, after seed autumn sowing or after Sha Zangzhi sows in spring next year, wait until the 3rd year and bloom, cause reproduction speed slow, the greening cultivation that can not supply in time in society is applied.
Summary of the invention
The invention provides the cuttage breeding method of a kind of chicken fiber crops, its advantage is effectively to shorten seedling raise period, and survival rate is high, caters to the needs of greening application.
The present invention is realized by following method:
(1) prepare before cuttage: with in greenhouse, set up seedbed, it is vermiculite that the cutting medium in seedbed adopts mass ratio: the mixed-matrix of perlite: river sand=1.5:2.7:1.3; Cuttage is sterilized with 800 times of carbendazim for first 7 days, and covered with plastic film;
(2) get cuttings: the optimum time of cuttage is the 6-7 month, select robust growth, without the maternal plant of damage by disease and insect, the peripheral annual growth of clip plant is vigorous, physically well develop, without damage by disease and insect branch as cuttings, take maternal plant base portion sprout tillers bar as good, be easier to survive and quality of rooting good; Cuttings preferably, with cutting with inserting, is placed dehydration and wilting; Cutting length is 8-12cm, and every cuttings is stayed 2 full buds, two leaflets, and lower cut is the shape of a hoof, and clip is near bud, and upper cut is concordant, and clip is apart from lateral bud 1cm left and right;
(3) cuttage and management: before cuttage, the plastic film covering in matrix is opened, watered permeable on one side; 1% disinfecting solution of potassium permanganate 1min for cuttings, and adopt the GGR of 100ppm to dip in root 30 seconds; With waddy, on seedbed, punch, cuttings is inserted, insertion depth is the 1/2-1/3 that cuttings is long; After cuttage, on seedbed, do shed, with 90% shading screen, hide; Rooting process is noted temperature of shed, remains on 22-25 ℃, and humidity 85% surpasses 30 ℃ and should open in time the ventilation of canopy film, and regularly spray water every day, and noon, high-temperature time was sprayed water 1 time for every 1 hour, and other times are sprayed water 1 time for 3 hours; After cuttage, in 2 weeks, 1 carbendazim of spray in every 3 days is sterilized;
Cuttage 2-3 week starts to take root, and uses 50% shading screen instead and cover after taking root, and to increase illumination, and adds forced ventilation;
(4) transplanting and Routine Management: when cutting root system grows to 4-5cm length, transplant, transplant and select the cloudy day, transplanting medium is the peat composed of rotten mosses: the mixing of perlite=1:2 mass ratio; After transplanting, water permeable 1 time, within 5 days, spray foliage fertilizer is 1 time, continuous 4 times; After 1 month, can transplant open air.
Beneficial effect:
(1) the present invention adopts summer epicormic branch cuttage mode to breed, and survival rate is high, takes root fast, can effectively shorten repoductive time;
(2) material of matrix and proportioning have been carried out to the selection of multinomial comparative trial, for cuttage and transplanting, selected the matrix of different proportionings, the growth rate improving after cuttage survival rate, transplanting survival rate and transplanting has been had to obvious facilitation.
(3) the chicken fiber crops seedling that adopts method of the present invention to obtain, Second Year can be bloomed, and robust growth, can be applied to rapidly in afforestation purposes, has guaranteed the supply of greening plant.
Embodiment
Embodiment 1
Cottage propagation is one of more effective propagation method, selects plant strain growth in summer to carry out cuttage the most vigorous period and is more conducive to improve cuttage survival rate, makes flowering time in advance.
The cuttage breeding method of chicken fiber crops, is comprised of following steps:
(1) prepare before cuttage: with in greenhouse, set up seedbed, it is vermiculite that the cutting medium in seedbed adopts mass ratio: the mixed-matrix of perlite: river sand=1.5:2.7:1.3; Cuttage is sterilized with 800 times of carbendazim for first 7 days, and covered with plastic film;
(2) get cuttings: the optimum time of cuttage is the 6-7 month, select robust growth, without the maternal plant of damage by disease and insect, the peripheral annual growth of clip plant is vigorous, physically well develop, without damage by disease and insect branch as cuttings, take maternal plant base portion sprout tillers bar as good, be easier to survive and quality of rooting good; Cuttings preferably, with cutting with inserting, is placed dehydration and wilting; Cutting length is 8-12cm, and every cuttings is stayed 2 full buds, two leaflets, and lower cut is the shape of a hoof, and clip is near bud, and upper cut is concordant, and clip is apart from lateral bud 1cm left and right;
(3) cuttage and management: before cuttage, the plastic film covering in matrix is opened, watered permeable on one side; 1% disinfecting solution of potassium permanganate 1min for cuttings, and adopt the GGR of 100ppm to dip in root 30 seconds; With waddy, on seedbed, punch, cuttings is inserted, insertion depth is the 1/2-1/3 that cuttings is long; After cuttage, on seedbed, do shed, with 90% shading screen, hide; Rooting process is noted temperature of shed, remains on 22-25 ℃, and humidity 85% surpasses 30 ℃ and should open in time the ventilation of canopy film, and regularly spray water every day, and noon, high-temperature time was sprayed water 1 time for every 1 hour, and other times are sprayed water 1 time for 3 hours; After cuttage, in 2 weeks, 1 carbendazim of spray in every 3 days is sterilized;
Cuttage 2-3 week starts to take root, and uses 50% shading screen instead and cover after taking root, and to increase illumination, and adds forced ventilation;
(4) transplanting and Routine Management: when cutting root system grows to 4-5cm length, transplant, transplant and select the cloudy day, transplanting medium is the peat composed of rotten mosses: the mixing of perlite=1:2 mass ratio; After transplanting, water permeable 1 time, within 5 days, spray foliage fertilizer is 1 time, continuous 4 times; After 1 month, can transplant open air.
Claims (1)
1. a cottage method for chicken fiber crops, is characterized in that, comprises the steps:
(1) before cuttage, prepare: in greenhouse, set up seedbed, it is vermiculite that the cutting medium in seedbed adopts mass ratio: the mixed-matrix of perlite: river sand=1.5:2.7:1.3; Cuttage is sterilized with 800 times of carbendazim for first 7 days, and covered with plastic film;
(2) get cuttings: the optimum time of cuttage is the 6-7 month, select robust growth, without the maternal plant of damage by disease and insect, the peripheral annual growth of clip plant is vigorous, physically well develop, without the branch of damage by disease and insect as cuttings; Cuttings, with cutting with inserting, is placed dehydration and wilting; Cutting length is 8-12cm, and every cuttings is stayed 2 full buds, two leaflets, and lower cut is the shape of a hoof, and clip is near bud, and upper cut is concordant, and clip is apart from lateral bud 1cm;
(3) cuttage and management: before cuttage, the plastic film covering in matrix is opened, watered permeable on one side; 1% disinfecting solution of potassium permanganate 1min for cuttings, and adopt the GGR of 100ppm to dip in root 30 seconds; With waddy, on seedbed, punch, cuttings is inserted, insertion depth is the 1/2-1/3 that cuttings is long; After cuttage, on seedbed, do shed, with 90% shading screen, hide; Rooting process is noted temperature of shed, remains on 22-25 ℃, and humidity 85% surpasses 30 ℃ and should open in time the ventilation of canopy film, and regularly spray water every day, and noon, high-temperature time was sprayed water 1 time for every 1 hour, and other times are sprayed water 1 time for 3 hours; After cuttage, in 2 weeks, 1 carbendazim of spray in every 3 days is sterilized; Cuttage 2-3 week starts to take root, and uses 50% shading screen instead and cover after taking root, and to increase illumination, and adds forced ventilation;
(4) transplanting and Routine Management: when cutting root system grows to 4-5cm length, transplant, transplant and select the cloudy day, transplanting medium is the peat composed of rotten mosses: the mixing of perlite=1:2 mass ratio; After transplanting, water permeable 1 time, within 5 days, spray foliage fertilizer is 1 time, continuous 4 times; After 1 month, transplant outdoor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210070360.XA CN102577821B (en) | 2012-03-17 | 2012-03-17 | Method for cuttage propagation of Rhodotypos scandens |
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| CN201210070360.XA CN102577821B (en) | 2012-03-17 | 2012-03-17 | Method for cuttage propagation of Rhodotypos scandens |
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| CN102577821A CN102577821A (en) | 2012-07-18 |
| CN102577821B true CN102577821B (en) | 2014-03-19 |
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| CN106937565B (en) * | 2017-03-01 | 2020-02-04 | 邵阳学院 | Cuttage propagation method for anoectochilus brevifolius |
Citations (3)
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|---|---|---|---|---|
| CN101707964A (en) * | 2009-11-24 | 2010-05-19 | 刘金侠 | Tunnel half-shading green branch cottage and propagation method of large reed-leaf cherries and Teng county red cherries |
| CN102282995A (en) * | 2011-06-27 | 2011-12-21 | 江苏省中国科学院植物研究所 | Cold-resistant excellent lance-leaved red anise strain cutting propagation technology |
| CN102301883A (en) * | 2011-07-13 | 2012-01-04 | 广西壮族自治区林业科学研究院 | Cuttage rapid-propagation seedling culture method for elevated sand bed camphora wood cutting orchard tissue culture seedling twigs |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707964A (en) * | 2009-11-24 | 2010-05-19 | 刘金侠 | Tunnel half-shading green branch cottage and propagation method of large reed-leaf cherries and Teng county red cherries |
| CN102282995A (en) * | 2011-06-27 | 2011-12-21 | 江苏省中国科学院植物研究所 | Cold-resistant excellent lance-leaved red anise strain cutting propagation technology |
| CN102301883A (en) * | 2011-07-13 | 2012-01-04 | 广西壮族自治区林业科学研究院 | Cuttage rapid-propagation seedling culture method for elevated sand bed camphora wood cutting orchard tissue culture seedling twigs |
Non-Patent Citations (6)
| Title |
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| 60个树种全光照喷雾扦插育苗试验;查振道等;《陕西林业科技》;20011231(第4期);第10页第1.1节"扦插材料"和第2.1节"生根成活率"，第38页第2.4节"植物激素处理" * |
| 查振道等.60个树种全光照喷雾扦插育苗试验.《陕西林业科技》.2001,(第4期), |
| 花楸的扦插繁殖试验初报;高慧等;《吉林林业科技》;19970630(第3期);第29页第2.1节"插穗的采集"，第2.3节"插床制作及插后管理" * |
| 郭建喜等.鸡麻的引种栽培试验.《现代农业科技》.2008,(第6期), |
| 高慧等.花楸的扦插繁殖试验初报.《吉林林业科技》.1997,(第3期), |
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Owner name: CHANGSHU RUNFENG AGRICULTURAL CO., LTD. Free format text: FORMER OWNER: CHANGSHU SHANGHU AGRICULTURAL ECOLOGICAL PARK CO., LTD. Effective date: 20140123 |
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Effective date of registration: 20140123 Address after: Suzhou City, Jiangsu province 215500 Luo Dun Cun Changshou City Shang Hu Zhen Applicant after: Changshu Runfeng Agricultural Co., Ltd. Address before: Suzhou City, Jiangsu Province, Changshou City Chaoyang 215500 Shang Lake Tai Bridge Applicant before: Changshu Shanghu Agricultural Ecological Park Co., Ltd. |
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Inventor after: Li Yudi Inventor after: Yan Qingfang Inventor before: Li Yudi |
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