CN104221696A - Jonquil large-scale atomizing cuttage seedling breeding method - Google Patents
Jonquil large-scale atomizing cuttage seedling breeding method Download PDFInfo
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- CN104221696A CN104221696A CN201410521525.XA CN201410521525A CN104221696A CN 104221696 A CN104221696 A CN 104221696A CN 201410521525 A CN201410521525 A CN 201410521525A CN 104221696 A CN104221696 A CN 104221696A
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Abstract
The invention discloses a jonquil large-scale atomizing cuttage seedling breeding method. The method includes the steps of cultivating mother plants through soilless culture, spraying leaf fertilizer once every 7 to 10 days after the mother plants are planted and survive, and conducting pinching after the mother plants grow to 15 cm+/-1cm high; conducting thorough watering when the surface of a culture medium becomes white in the growing period, and alternately spraying bactericide once a week; dipping in rooting powder during cuttage, keeping the temperature inside an atomizing greenhouse within the range of 25 DEG C to 30 DEG C, controlling the air relative humidity to be 85% or higher, and arranging a sunshade net with the sunshade rate of 80% to 85% above seedbeds, wherein the volume ratio of turf to perlite of the cuttage medium is 1 to 2. By means of the method, the mother plants grow robust, and are high in growing speed and high in cutting slip yield; the seedlings are high in reproduction speed and can be harvested 18-20 days after cuttage, the cuttage planting percent can reach 98% or higher, jonquil seedlings can be produced on a large scale every year, and production cost is low.
Description
Technical field
The present invention relates to a Plants atomizing cuttage raise seedling technique, particularly the scale atomizing cuttage and seedling culture method of a kind of jonquil, belongs to technical field of plant propagation.
Background technology:
Jonquil (Kalanchoe), has another name called Buddhist temple dish on Christmas, longlive flower kalanchoe etc., is the perennial meat persistent root herbs of Crassulaceae Bryophyllum.Stem is upright, plant height 10 ~ 40cm.Leaf to life, oval shape cochlear, bottle green.Coniform cyme, clusters round agglomerating.Pattern has bright red, pink, orange red, yellow, orange and white etc., and have simple flower and double flower, inflorescence is bloomed successively, 2 ~ 5 months florescences.Jonquil is lovable Winter-Spring indoor pot flowers.Its florescence is long, drought-resistant, and easily, Dutch A Si Mill potted flower sales volume champion is stepped in honor in 2012 in cultivation.
Jonquil can take seminal propagation, cottage propagation and tissue culture propagating.But the breeding cycle of seminal propagation is longer, the cost of tissue culture propagating is higher, and it is low that existing cuttage breeding method exists maternal plant cuttings stachys-producing rate, easily infects damage by disease and insect; The more difficult control of cuttage humidity, cuttings base portion is perishable, causes cuttage survival rate low, and fertilizer and pesticide absorption ratio is low, the problem that seedling cost is higher.
Summary of the invention:
In order to overcome prior art, to there is maternal plant cuttings stachys-producing rate low; easy infection damage by disease and insect; affect cuttings quality and jonquil cuttage survival rate is lower; the problem that seedling cost is higher; the high quality seedling rate that the invention provides the breeding of a kind of jonquil is high, the jonquil scale atomizing cuttage and seedling culture method that planting percent is high, reproduction speed is fast, production cost is lower.The technical scheme of the method is as follows.
Jonquil scale atomizing cuttage and seedling culture method, comprises the following steps:
(1) maternal plant cultivation: the cultivation carrying out maternal plant with soilless culture method in greenhouse, by maternal plant field planting in the flowerpot filling cultivation matrix, described cultivation matrix by the peat composed of rotten mosses and perlite by the peat composed of rotten mosses: perlitic volume ratio is to mix at 1: 1; After maternal plant field planting survives, within every 7 ~ 10 days, spray a foliage fertilizer, when maternal plant grows to 15cm ± 1cm height, pinching; Growing period, cultivation matrix surface bleach look time water permeable, growing period: spray with a kind of liquid in 75% tpn wetting powder, 1500 ~ 2000 times of liquid, 5% jinggangmeisu aqua, 1500 times of liquid, 70% thiophanate methyl wetting powder, 1500 times of liquid or 72% agricultural streptomycin soluble powder, 2000 times of liquid weekly, be used alternatingly; When finding aphid, spray 10% imidacloprid wettable powder, 1000 times of liquid, when finding cabbage caterpillar, spray 4.5% beta-cypermethrin, 1000 times of liquid;
(2) the cutting of cuttings: carry out adopting fringe for after maternal field planting 40 ~ 50 days, cut the cuttings with 2 ~ 3 pairs of leaves and a lobus cardiacus, a cuttings can be adopted in every 15 ~ 30 days;
(3) cuttage: get out cuttage seedbed in atomizing greenhouse, the cutting medium in cuttage seedbed be the peat composed of rotten mosses and perlite by the peat composed of rotten mosses: perlitic volume ratio is that 1 ︰ 2 mixes, the front mixed bactericide of cuttage sprays cuttage seedbed, described mixed bactericide is that 50% carbendazim of 1000 ~ 1500 times of liquid and 5% jinggangmeisu aqua equal-volume of 1000 ~ 1500 times of liquid mix, cuttings is cuttage immediately after adopting, seedbed is inserted rapidly after cuttings branch otch dips root-inducing powder during cuttage, atomizing temperature indoor temperature keeps 25 DEG C ~ 30 DEG C, relative air humidity controls more than 85%, the sunshade net that shading rate is 80 ~ 85% is set above seedbed,
(4) acquisition of seedling: 13 ~ 14 days seedlings of gathering after cuttage seeding starts to take root.
Foliage fertilizer described in step (1) is N, P
2o
5and K
2it is 30%, P that 0 content is respectively N content
2o
5content is 10%, K
20 content is the foliage fertilizer of 10%, and described percentage is mass fraction, described in the foliage fertilizer concentration that sprays be 1500 ~ 2000 times of liquid.
Root-inducing powder described in step (3), after being configured to 400ppm heteroauxin solution with the former medicine of heteroauxin, adding the talcous ratio of 1kg and add talcum powder, dry in the cool and namely make root-inducing powder after mixing in 1kg400ppm heteroauxin solution.
The cuttings otch that step (2) cuts is flat mouth.
Compared with prior art, the invention has the beneficial effects as follows:
1, jonquil maternal plant of the present invention adopts soilless culture and suitable liquid manure, extermination of disease and insect pest aggregate measures, the availability of liquid manure is high, make maternal plant robust growth, without damage by disease and insect, fast growth, within after maternal plant field planting only 41 days ~ 43 days, can obtain cuttings, cuttings output is high, not only reduce the production cost of maternal plant, also have laid a good foundation for cultivation is healthy and strong, grow cuttage seeding fast.
2, the present invention is by a whole set of maternal plant culture technique, cutting medium reasonable disposition, seedbed management, cuttage root-taking powder, atomizing greenhouse and the comprehensive technical measure such as temp. and humidity, illumination control, serve synergy, make cuttage rooting speed fast (cuttage starts to take root for 5 ~ 6 days), cuttage survival rate is high, and cuttage planting percent reaches more than 98%, and sapling multiplication speed is fast, after cuttage 18 ~ 20 days seedlings of can gathering, the healthy and strong quality of the seedling produced is good, without damage by disease and insect, without excessive growth.Compared with existing jonquil cottage method, reproduction speed improves 5 ~ 7 days, has saved production cost.
3, comprehensive technical measure of the present invention is easy to grasp and operation, suitability for scale production, and the jonquil seedling and Zhou Nianjun is produced on a large scale, facility requirements is simple, and cost is lower.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
The scale atomizing cuttage and seedling culture of embodiment 1 jonquil single-lobe kind Bromo
(1) maternal plant cultivation: using the seedling of the soilless culture substrate plastic flowerpot of June 18 at greenhouse 120*110mm plantation jonquil single-lobe kind Bromo as maternal plant, cultivation matrix turfy soil: perlite volume ratio=1:1; After maternal plant field planting survives, within every 7 days, spray the foliage fertilizer of 1500 times of liquid, described foliage fertilizer is N, P
2o
5and K
2it is 30%, P that O content is respectively N content
2o
5content is 10%, K
2o content is the foliage fertilizer of 10%, and described percentage is mass fraction.June 31, plant height reached 15cm ± 1cm, started pinching; Started July 7 to send 3 ~ 4 lateral buds.Growing period, cultivation matrix surface bleach look time water permeable, growing period: spray with a kind of liquid in 75% tpn wetting powder, 1500 times of liquid, 5% jinggangmeisu aqua, 1500 times of liquid, 70% thiophanate methyl wetting powder, 1500 times of liquid or 72% agricultural streptomycin soluble powder, 2000 times of liquid weekly, be used alternatingly; When finding aphid, spray 10% imidacloprid wettable powder, 1000 times of liquid, when finding cabbage caterpillar, spray 4.5% beta-cypermethrin, 1000 times of liquid.
(2) the cutting of cuttings: cut the cuttings with 2 ~ 3 pairs of leaves and a lobus cardiacus July 31, the long 8 ~ 10cm of cuttings, cuttings otch is flat mouth.Within every 15 ~ 30 days, can adopt a cuttings, cuttings is cuttage immediately after adopting.
(3) cuttage: first get out cuttage seedbed in atomizing greenhouse before taking cuttings, the cutting medium in cuttage seedbed be the peat composed of rotten mosses and perlite by the peat composed of rotten mosses: perlitic volume ratio is that 1 ︰ 2 mixes, the front mixed bactericide of cuttage sprays cuttage seedbed, described mixed bactericide is that 50% carbendazim of 1000 times of liquid and 5% jinggangmeisu aqua equal-volume of 1000 times of liquid mix, cuttings is cuttage immediately after adopting, after during cuttage, cuttings branch otch dips root-inducing powder, neatly insert seedbed rapidly by the seeding row spacing of 4 × 4cm, water permeable after cuttage.Described root-inducing powder, after being configured to 400ppm heteroauxin solution with the former medicine of heteroauxin, adding the talcous ratio of 1kg add talcum powder in 1kg 400ppm heteroauxin solution, fully dries in the cool after mixing and namely make root-inducing powder.Atomizing temperature indoor temperature keeps 25 DEG C ~ 30 DEG C, and relative air humidity controls more than 85%, arranges the sunshade net that shading rate is 85% above seedbed.
(4) acquisition of seedling: observe jonquil Bromo and started root of hair August 6, August 19, root system covered with the base portion (now taking root latter 13 days) of whole cuttings, and seedling of can gathering, cuttage planting percent reaches 98%.The seedling of gathering loads the PE film sack (specification 30 × 40cm) being equipped with air-vent, often packed enter 200 strains, indicate kind Bromo with label paper at sack, quantity 200 strain and harvest date August 19, put into the freezer of 4 ~ 5 DEG C.
Test effect: maternal plant robust growth, fast growth, only can obtain cuttings in 43 days after maternal plant field planting, cuttings output high (can adopt a cuttings in every 15 ~ 30 days).Cuttage starts to take root for 6 days, and cuttage rooting is fast, and cuttage planting percent reaches more than 98%, sapling multiplication is fast, only needs 19 days (latter 13 days seedlings of can gathering of taking root cuttage seeding) from cuttage to seedling of gathering, and the seedling of production is healthy and strong, quality is good, without damage by disease and insect, without excessive growth.
The scale atomizing cuttage and seedling culture of embodiment 2 jonquil double variety Fiesta
Embodiment 2 is except following measures difference, and all the other measures are identical with embodiment 1, repeat no more.
(1) maternal plant cultivation: July field planting Fiesta on the 4th maternal plant.After maternal plant field planting survives, within every 8 days, spray the foliage fertilizer of 1800 times of liquid, the 75% tpn wetting powder used is 2000 times of liquid; July 17, plant height reached 15cm ± 1cm, started pinching, started July 30 to send 3-4 lateral bud.
(2) the cutting of cuttings: cut cuttings August 16.
(3) cuttage: before cuttage, the mixed bactericide in the saturating cuttage seedbed of spray is that 50% carbendazim of 1500 times of liquid and 5% jinggangmeisu aqua equal-volume of 1500 times of liquid mix, and arranges the sunshade net that shading rate is 80% above seedbed.
(4) acquisition of seedling: observe jonquil Fiesta and started root of hair August 21, September 3, root system covered with the base portion (now taking root latter 13 days) of whole cuttings, and seedling of can gathering, cuttage planting percent reaches 99%.The seedling of gathering loads the PE film sack (specification 30 × 40cm) being equipped with air-vent, often packed enter 200 strains, indicate kind Fiesta with label paper at sack, quantity 200 strain and harvest date September 3, put into the freezer of 4 ~ 5 DEG C.
Test effect: maternal plant robust growth, fast growth, without damage by disease and insect.Only within 43 days, cuttings can be obtained, cuttings output high (cuttings can be adopted in every 15 ~ 30 days) after maternal plant field planting.Cuttage starts to take root for 5 days, and cuttage rooting is fast, and cuttage planting percent reaches more than 99%, sapling multiplication is fast, only needs 18 days (latter 14 days seedlings of can gathering of taking root cuttage seeding) from cuttage to seedling of gathering, and the seedling of production is healthy and strong, quality is good, without damage by disease and insect, without excessive growth.
The scale atomizing cottage propagation of embodiment 3 jonquil double variety Leonardo.
Embodiment 3 is except following measures difference, and all the other measures are identical with embodiment 1, repeat no more.
(1) maternal plant cultivation: April 3 field planting jonquil double variety Leonardo maternal plant.After maternal plant field planting survives, within every 10 days, spray the foliage fertilizer of 2000 times of liquid, April 19, plant height reached 15cm ± 1cm, started pinching, started April 29 to send 3-4 lateral bud.
(2) the cutting of cuttings: cut cuttings May 14.
(4) acquisition of seedling: observe jonquil Leonardo and started root of hair May 20, June 3, root system covered with the base portion (now taking root latter 14 days) of whole cuttings, and seedling of can gathering, cuttage planting percent reaches 100%.The seedling of gathering loads the PE film sack (specification 30 × 40cm) being equipped with air-vent, often packed enter 200 strains, indicate kind Leonardo with label paper at sack, quantity 200 strain and harvest date June 3, put into the freezer of 4 ~ 5 DEG C.
Test effect: maternal plant robust growth, without damage by disease and insect, fast growth, only can obtain cuttings in 41 days after maternal plant field planting, cuttings output high (can adopt a cuttings in every 15 ~ 30 days).Cuttage starts to take root for 6 days, and cuttage rooting is fast, and cuttage planting percent reaches 100%, and sapling multiplication is fast, only needs 20 days (latter 14 days seedlings of can gathering of taking root cuttage seeding) from cuttage to seedling of gathering.The seedling produced is healthy and strong, quality is good, without damage by disease and insect, without excessive growth.
The various embodiments described above show: the inventive method makes maternal plant robust growth, without damage by disease and insect, fast growth, within after maternal plant field planting only 41 days ~ 43 days, cuttings can be obtained, cuttings output high (cuttings can be adopted in every 15 ~ 30 days), not only reduce the production cost of maternal plant, also have laid a good foundation for cultivation is healthy and strong, grow cuttage seeding fast.Cuttage rooting is fast, cuttage starts to take root for 5 ~ 6 days, 13 ~ 14 days seedlings of gathering after cuttage seeding starts to take root, sapling multiplication speed is fast, calculate from cuttage, after cuttage 18 ~ 20 days seedlings of can gathering, cuttage planting percent reaches more than 98%, the healthy and strong quality of the seedling produced is good, without damage by disease and insect, without excessive growth.Compared with existing jonquil cottage method, reproduction speed improves 5-7 days, has saved production cost.
Claims (4)
1. jonquil scale atomizing cuttage and seedling culture method, comprises the following steps:
(1) maternal plant cultivation: the cultivation carrying out maternal plant with soilless culture method in greenhouse, by maternal plant field planting in the flowerpot filling cultivation matrix, described cultivation matrix by the peat composed of rotten mosses and perlite by the peat composed of rotten mosses: perlitic volume ratio is to mix at 1: 1; After maternal plant field planting survives, within every 7 ~ 10 days, spray a foliage fertilizer, when maternal plant grows to 15cm ± 1cm height, pinching; Growing period, cultivation matrix surface bleach look time water permeable.Growing period: spray with a kind of liquid in 75% tpn wetting powder, 1500 ~ 2000 times of liquid, 5% jinggangmeisu aqua, 1500 times of liquid, 70% thiophanate methyl wetting powder, 1500 times of liquid or 72% agricultural streptomycin soluble powder, 2000 times of liquid weekly, be used alternatingly; When finding aphid, spray 10% imidacloprid wettable powder, 1000 times of liquid; When finding cabbage caterpillar, spray 4.5% beta-cypermethrin, 1000 times of liquid;
(2) the cutting of cuttings: carry out adopting fringe for after maternal field planting 40 ~ 50 days, cut the cuttings with 2 ~ 3 pairs of leaves and a lobus cardiacus;
(3) cuttage: cuttage seedbed is set in atomizing greenhouse, the cutting medium in cuttage seedbed be the peat composed of rotten mosses and perlite by the peat composed of rotten mosses: perlitic volume ratio is that 1 ︰ 2 mixes, the front mixed bactericide of cuttage sprays cuttage seedbed, described mixed bactericide is that 50% carbendazim of 1000 ~ 1500 times of liquid and 5% jinggangmeisu aqua equal-volume of 1000 ~ 1500 times of liquid mix, cuttings is cuttage immediately after adopting, seedbed is inserted after cuttings branch otch dips root-inducing powder during cuttage, atomizing temperature indoor temperature keeps 25 DEG C ~ 30 DEG C, relative air humidity controls more than 85%, the sunshade net that shading rate is 80 ~ 85% is set above seedbed,
(4) acquisition of seedling: 13 ~ 14 days seedlings of gathering after cuttage seeding starts to take root.
2. cuttage and seedling culture method according to claim 1, is characterized in that: the foliage fertilizer described in step (1) is N, P
2o
5and K
2it is 30%, P that O content is respectively N content
2o
5content is 10%, K
2o content is the foliage fertilizer of 10%, and described percentage is mass fraction, described in the foliage fertilizer concentration that sprays be 1500 ~ 2000 times of liquid.
3. cuttage and seedling culture method according to claim 1 and 2, it is characterized in that: the root-inducing powder described in step (3) is after being configured to 400ppm heteroauxin solution with the former medicine of heteroauxin, add the talcous ratio of 1kg in 1kg 400ppm heteroauxin solution and add talcum powder, dry in the cool after mixing and namely make root-inducing powder.
4. cuttage and seedling culture method according to claim 1 and 2, is characterized in that: the cuttings otch that step (2) cuts is flat mouth.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521714A (en) * | 2015-01-07 | 2015-04-22 | 张红 | Leaf cuttage rapid propagation method of jonquil |
| CN104920047A (en) * | 2015-06-29 | 2015-09-23 | 北京市花木有限公司 | Mini cultivation and blooming method of narcissus jonquilla |
| CN106718764A (en) * | 2016-12-31 | 2017-05-31 | 孙明宗 | A kind of propagation method of jonquil |
| CN109220272A (en) * | 2018-11-15 | 2019-01-18 | 阜阳大丰收农业种植专业合作社 | A method of improving jujube tree hardwood cutting survival rate |
| CN109496814A (en) * | 2018-12-13 | 2019-03-22 | 福建省中科生物股份有限公司 | A kind of indoor cuttage ciltivating process of jonquil |
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| KR20040033240A (en) * | 2002-10-11 | 2004-04-21 | 대한민국 (경상대학교 총장) | Medium composed of cellular glass foam |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521714A (en) * | 2015-01-07 | 2015-04-22 | 张红 | Leaf cuttage rapid propagation method of jonquil |
| CN104920047A (en) * | 2015-06-29 | 2015-09-23 | 北京市花木有限公司 | Mini cultivation and blooming method of narcissus jonquilla |
| CN106718764A (en) * | 2016-12-31 | 2017-05-31 | 孙明宗 | A kind of propagation method of jonquil |
| CN109220272A (en) * | 2018-11-15 | 2019-01-18 | 阜阳大丰收农业种植专业合作社 | A method of improving jujube tree hardwood cutting survival rate |
| CN109496814A (en) * | 2018-12-13 | 2019-03-22 | 福建省中科生物股份有限公司 | A kind of indoor cuttage ciltivating process of jonquil |
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Application publication date: 20141224 |