CN104719080A - Root-promoting and cutting seedling culture method for Fu'an brier grapes - Google Patents
Root-promoting and cutting seedling culture method for Fu'an brier grapes Download PDFInfo
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- CN104719080A CN104719080A CN201510184590.2A CN201510184590A CN104719080A CN 104719080 A CN104719080 A CN 104719080A CN 201510184590 A CN201510184590 A CN 201510184590A CN 104719080 A CN104719080 A CN 104719080A
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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
- A01G17/02—Cultivation of hops or vines
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Abstract
A root-promoting and cutting seedling culture method for Fu'an brier grapes includes the steps of firstly, collecting and sterilizing, wherein collecting time is set before the end of late January; secondly, cutting cuttings; thirdly, performing dipping treatment; fourthly, performing root-promoting culture in a hotbed, wherein a seedling culture bed is set as that a first layer is formed by spreading rice husks or sawdust 10cm in thickness and covering with a mulching film, a second layer is formed by covering the mulching film with fine sand 5cm in thickness and laying soil heating lines on the fine sand, and a third layer is formed by spreading sandy vegetable garden soil 15cm in thickness and with 60%-65% of moisture content, the temperature of the hotbed is controlled between 25 DEG C and 28 DEG C, the moisture content of the hotbed is controlled between 60% and 65%, indoor room temperature is controlled to be 10 DEG C, humidity is controlled between 50% and 70%, a callus is formed after promoting a root for 18-22 days, and after promoting the root for another 9-11 days, entering a step five of transplant and greenhouse culture in late February when the new root grows 1-2cm taller; fifthly, performing transplant and greenhouse culture, namely, continuing culture until five leaves sprout prior to outplanting. By the aid of the root-promoting seedling culture technology, seedling culture survival rate is increased to be 75%.
Description
Technical field:
The present invention relates to grape propagation technique, particularly a kind of Fuan Vitis davidii Foex urges root cuttage and seedling culture method.
Background technology:
Fuan Vitis davidii Foex belongs to the wild Vitis davidii Foex through artificial cultivation domestication, and having advantages such as containing acid is low, local flavor is sweet, Resistant, resistance to low level management, high-temp resisting high-humidity resisting, storage tolerance, is Wine grape varieties best in the population of East Asia; The resveratrol of its fruit, the content of OPC are far above other kinds in population.On May 22nd, 2014, Fuan Vitis davidii Foex achieved the agricultural product geographical sign registration in National agricultural portion, allowed on agricultural product or agricultural product packaging thing, use agricultural product geographical sign public identifier (certificate of registration numbering AG101397).Various places are all at popularizing planting, and supply falls short of demand for nursery stock.Due to Vitis davidii Foex cuttage survival rate low (about survival rate 15-20%), the mode breeding and seedling of current production adopts press strip, tillering, therefore, reproduction speed is slow, and breeding efficiency is low, cannot meet Vitis davidii Foex need of production.China knows that grid database has delivered one section of 2014.7.28{ Agriculture in Hunan science } paper " different substrates is on the impact of southern Vitis davidii Foex cuttage root-taking " of Zeng Yuhua, Shi Xuehui of periodical, paper points out that the experienced seedling agriculture in current producing region nursery stock cuttage survival rate is only 5-20%, and large area cuttage survival rate is no more than 10%.
The concrete cuttage step of prior art is:
1., sterilization is gathered: cutting acquisition time is in February, and will select annual more than diameter 0.8cm (cutting of below 0.8cm is not easily taken root, and survival rate is low) during collection, eye is full, Filling maturity branch.Tendril, sublateral shoot, carpopodium is removed when cutting, with 70% thiophanate methyl, 800 times of+40% phoxim, 1000 times of immersion stains drenched (object carries out disinfection to cutting, eliminates disease worm source, and after reducing cuttage, sick worm occurs), to kill the sick worm in cutting, dry for subsequent use after taking-up.
2., a section cuttage bar is cut: will dry branch and be cut into cutting, cutting will have 2 ~ 3 joints, is about 20cm, cut when cutting, cutting upper end is 1cm place straight snips above eye, lower end 2cm place straight snips or tiltedly cut below eye, clip requirement is smooth not to be split up, and consistent by length.
3., impregnation process: select 1% indolebutyric acid+1% methyl α-naphthyl acetate, compound concentration is the liquid of 200 ~ 300ppm, and the degree of depth that cuttage bar immerses liquid is about 5cm, leaching base portion 6 ~ 8 hours, or with 20% methyl α-naphthyl acetate, 1000 times of liquid, soak cuttage bar base portion 5cm leaching 2 ~ 3 hours.
4., cottage breeding: take out in cuttage bar transplanting to the conventional nutrient bag or conventional seedbed system furrow in outdoor greenhouse plastic tunnel or Small plastic shed nursery base, it is wide 1.2 meters that conventional seedbed system furrow select well-drained sandy loam to make, the furrow of high 20 ~ 30cm; Carry out disinfection as slotting machine with carbendazim, zineb etc. to conventional seedbed system furrow again; By spacing in the rows 15cm, cutting is inserted bed soil by the specification of line-spacing 30cm, exposes terminal bud, then lid upper greenhouse, often keeps bed surface moistening, strengthens ventilated, go out garden when 5 leaf is grown in the rudiment of cuttage bar.
Summary of the invention:
The object of the invention is to overcome above-mentioned defect, provide a kind of Fuan Vitis davidii Foex to urge root cuttage and seedling culture method.
The solution of the present invention is: comprise step and 1. gather sterilization, 2. cut section cuttage bar, 3. an impregnation process, it is characterized in that: before the step acquisition time 1. gathered in sterilization is late January end, the optimal acquisition time is mid-January; Step is 4. for hotbed urges root to cultivate, the seedling bed that hotbed urges root to cultivate is set to: select the room of ventilation and penetrating light water flowing energising good heat insulating as urging root room, then urge in root room laying and urge root hotbed, when urging root hotbed to additionally arrange, on floor: ground floor, spread husk or the wood sawdust of 10cm thickness, cover mulch film; The second layer is covered with the thick fine sand of 5cm on mulch film, fine sand is laid underground heat line, distance between ground hot line is 10cm, ground hot line is furnished with thermostat, third layer, the sandy vegetable garden soil of auxiliary thick 13-17cm, water content 60% ~ 65% on ground hot line, after urging root hotbed electrified regulation, hotbed temperature controls between 25 ~ 28 DEG C, and water content control is between 60% ~ 65%; Urge and keep ventilated in root room, room temperature control 9-11 DEG C, indoor humidity controls within the scope of 50%-70%, urges root 18-22 days to start to form callus, then urges root 9-11 days, and late Febuary enters step and 5. transplants canopy training when new root grows tall 1 ~ 2cm; 5. step transplants canopy training: be transplanted on the conventional nutrient bag in outdoor greenhouse plastic tunnel or Small plastic shed nursery base or conventional seedbed system furrow and continue to cultivate, go out garden when growing to 5 leaf.
The invention has the advantages that: adopt and urge root propagation seedling growing process, cottage propagation survival rate of seedling can be made to bring up to about 75%, significantly improve breeding efficiency.
Embodiment:
1. step of the present invention gathers sterilization: cutting acquisition time selects fine day as well in mid-January, (after late January, Vitis davidii Foex resin starts flowing, during clip branch, has resin and flows out should not to be later than late January end, cause nutrient loss, and reduce cuttage survival rate).Will select annual more than diameter 0.8cm (cutting of less than 0.8 centimetre is not easily taken root, and survival rate is low) during collection, eye is full, Filling maturity branch.Tendril, sublateral shoot, carpopodium is removed when cutting, with 70% thiophanate methyl, 800 times of+40% phoxim, 1000 times of immersion stains drenched (object carries out disinfection to cutting, eliminates disease worm source, and after reducing cuttage, sick worm occurs), to kill the sick worm in cutting, after taking out, airing is for subsequent use.
Airing branch is cut into cutting, and cutting will have 2-3 joint, is about 20cm, cut when cutting, cutting upper end is 1cm place straight snips above eye, lower end 2 centimeters straight snips or tiltedly cut below eye, clip requirement is smooth not to be split up, and ties up bundled by consistent 50 or 100 of length.
Step of the present invention 4. hotbed urges root to cultivate: select the room of ventilation and penetrating light water flowing energising good heat insulating as urging root room.Room-size is determined according to nursery quantity.After urging root room to choose, then lay and urge root hotbed.Conveniently temperature control inspection management, urge root hotbed wide 120 centimetres, length is pressed room length and determines, and does not generally exceed 20 meters, stays 40 centimetres as passage between hotbed.When hotbed additionally arranges, on floor: ground floor, the husk of auxiliary upper 10 cm thick or wood sawdust, cover mulch film; The second layer is covered with the fine sand of 5 cm thicks on mulch film, fine sand is laid underground heat line, and the distance between ground hot line is 10cm, and a thermostat joined by 4 ground hot lines, one 12, furrow hotbed ground hot line, 3 thermostats (increasing thermostat object is be convenient to control hotbed temperature); Third layer, the sandy vegetable garden soil of auxiliary thick 15 cm, water content 60% ~ 65% on ground hot line.After electrified regulation, hotbed temperature controls between 25 ~ 28 DEG C.
Cuttage bar through 3. impregnation process is moved on on the hotbed laid and carry out urging root process, in cuttage bar bottom heeling-in soil (cutting lower end is positioned on underground heat line, and not with underground heat linear contact lay, 3 ~ 4cm is exposed in upper end, and bud will be exposed).During urging root, running check hotbed temperature, hotbed temperature will control between 25 ~ 28 DEG C, and water content control is between 60% ~ 65%.Urge root room to keep ventilated, room temperature controls about 10 DEG C, and (object keeps lower room temperature, do not allow cutting rudiment come into leaves.Cutting is first come into leaves after long root, and easy Rongcheng is lived, and survival rate is high, and long root after first coming into leaves, survival rate is low.Grape temperature more than 10 DEG C starts growth, the suitableeest 25-30 DEG C)., indoor humidity controls below 70%.Urge root to start to form callus for about 20 days, then urge about 10 days, during late Febuary, enter step when long 1 ~ 2 centimetre of new root and 5. transplant canopy training, emerge.
Normal cutting propagation method does not urge this link of root, and this is key point of the present invention.Its principle is, grape cuttage bar root of hair optimal temperature 25-28 DEG C, less than 12 DEG C not root of hairs, and more than 12 DEG C raise with soil temperature and accelerate, then suppressing root growth more than 28 DEG C.Hotbed is adopted to urge root object to be for grape cutting creates best root of hair environmental condition.
By urging root, when long 1 ~ 2 centimetre of the new root of cuttage bar, being transplanted in outdoor plastic green house and continuing to cultivate.Vitis davidii Foex root system normal growth requires that soil temperature is more than 15 DEG C, late Febuary temperature Change large, soil temperature is still low, needs at warm indoor culture.In green house nursery furrow wide 1 meter ~ 1.2 meters, long about 20 meters, furrow are high 20 centimetres ~ 30 centimetres.Seeding row spacing 15 cm x 30 centimetres or 20 cm x 30 centimetres.Not damage root system during in order to plant improve plantation survival rate and accelerate Growth status, can adopt nutritional bag (nutritional bag, during transplanting, band soil, can not damage root system, and after planting, growth is fast) yet.
The nursery of conventional nutrient bag is selected containing organic matter many, the vegetable garden soil of slaking 5 parts, fertilizer or decomposed cow dung 1 part, adds after suitable quantity of water mixes, loads nutritious bag.During nutritive soil preparation, water content is that hand is clutched and to be overflowed without the globule afterwards, and can not split immediately after relieving and be advisable, namely the water content of Nutrition Soil is about 65% to be advisable.Conventional nutrient bag specification is 10cm × 15cm, and at the bottom of bag, central authorities have a diameter to be the osculum of 1cm, and during pack, soil face is about 1cm from sack, in order to watering, moving into and having the cutting of root (not having detecting of root to continue to urge root) after installing Nutrition Soil.Then nutritious bag is fitly emitted on nursery furrow and cultivates.
5. step transplants canopy training in the nurturing period, note the soil water content of conventional seedbed system furrow, can not too arid can not be excessively wet, soil moisture content controls about 65%, temperature of shed is no more than 30 DEG C, and fine day is noted aeration-cooling, overcast and rainy attention insulation draining.Leaf grows the sick worm of rear attention control, suitably can carry out top dressing.Go out garden when seedling grows to 5 leaves, go out garden and will carry out ventilation hardening the last week.Cloudy day or dusk to be selected during transplanting, water immediately after cultivation.
Claims (1)
1. Fuan Vitis davidii Foex urges a root cuttage and seedling culture method, comprises step and 1. gathers sterilization, 2. cuts section cuttage bar, 3. an impregnation process, it is characterized in that: before the step acquisition time 1. gathered in sterilization is late January end, the optimal acquisition time is mid-January; Step is 4. for hotbed urges root to cultivate, the seedling bed that hotbed urges root to cultivate is set to: select the room of ventilation and penetrating light water flowing energising good heat insulating as urging root room, then urge in root room laying and urge root hotbed, when urging root hotbed to additionally arrange, on floor: ground floor, spread husk or the wood sawdust of 10cm thickness, cover mulch film; The second layer is covered with the thick fine sand of 5cm on mulch film, fine sand is laid underground heat line, distance between ground hot line is 10cm, ground hot line is furnished with thermostat, third layer, the sandy vegetable garden soil of auxiliary thick 13-17cm, water content 60% ~ 65% on ground hot line, after urging root hotbed electrified regulation, hotbed temperature controls between 25 ~ 28 DEG C, and water content control is between 60% ~ 65%; Urge and keep ventilated in root room, room temperature control 9-11 DEG C, indoor humidity controls within the scope of 50%-70%, urges root 18-22 days to start to form callus, then urges root 9-11 days, and late Febuary enters step and 5. transplants canopy training when new root grows tall 1 ~ 2cm; 5. step transplants canopy training: be transplanted on the conventional nutrient bag in outdoor greenhouse plastic tunnel or Small plastic shed nursery base or conventional seedbed system furrow and continue to cultivate, go out garden when growing to 5 leaf.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941141A (en) * | 2016-05-31 | 2016-09-21 | 湖南生物机电职业技术学院 | Ploidy mutagenesis method of brier grape buds covered by propyzamide |
| CN107211823A (en) * | 2017-06-20 | 2017-09-29 | 铜仁市万山区山地刺葡萄农业有限公司 | A kind of method for culturing seedlings of Vitis davidii Foex |
| CN108770514A (en) * | 2018-04-16 | 2018-11-09 | 晴隆县紫马乡紫鑫茶叶农民专业合作社 | A kind of cuttage implantation methods of wild tea trees |
| CN108781992A (en) * | 2018-05-07 | 2018-11-13 | 李军 | A kind of vinifera nursery stock method for planting that can quickly breed |
| CN108781806A (en) * | 2018-04-28 | 2018-11-13 | 晴隆县绿源食品科技有限责任公司 | A kind of seedling growing method of Vitis davidii Foex |
| CN109526492A (en) * | 2018-12-11 | 2019-03-29 | 烟台沃斯生物技术有限公司 | A kind of application method starched |
| RU2806160C1 (en) * | 2022-11-02 | 2023-10-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный аграрный университет" (ФГБОУ ВО Казанский ГАУ) | Method of growing planting material of woody grapes springs |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941141A (en) * | 2016-05-31 | 2016-09-21 | 湖南生物机电职业技术学院 | Ploidy mutagenesis method of brier grape buds covered by propyzamide |
| CN105941141B (en) * | 2016-05-31 | 2018-04-17 | 湖南生物机电职业技术学院 | The ploidy method of mutagenesis of pentyl xanthate shroud Vitis davidii Foex bud |
| CN107211823A (en) * | 2017-06-20 | 2017-09-29 | 铜仁市万山区山地刺葡萄农业有限公司 | A kind of method for culturing seedlings of Vitis davidii Foex |
| CN108770514A (en) * | 2018-04-16 | 2018-11-09 | 晴隆县紫马乡紫鑫茶叶农民专业合作社 | A kind of cuttage implantation methods of wild tea trees |
| CN108781806A (en) * | 2018-04-28 | 2018-11-13 | 晴隆县绿源食品科技有限责任公司 | A kind of seedling growing method of Vitis davidii Foex |
| CN108781992A (en) * | 2018-05-07 | 2018-11-13 | 李军 | A kind of vinifera nursery stock method for planting that can quickly breed |
| CN109526492A (en) * | 2018-12-11 | 2019-03-29 | 烟台沃斯生物技术有限公司 | A kind of application method starched |
| RU2806160C1 (en) * | 2022-11-02 | 2023-10-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный аграрный университет" (ФГБОУ ВО Казанский ГАУ) | Method of growing planting material of woody grapes springs |
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