CN106105966A - Pa Libin indigo plant Flos Caryophylli cuttage breeding method - Google Patents

Abstract

Pa Libin indigo plant Flos Caryophylli cuttage breeding method, belongs to technical field of plant propagation.Comprise the following steps: 1) choose suitable breeding spot and set up Pa Libin indigo plant Flos Caryophylli female parent cutting orchard；2) 128 hole dish cuttages are used；3) early June and mid-September carry out cutting fringe；4) booth overhead seedbed cuttage is used；5) after cuttage about 35 days, the fringe bar root of hair of about 85% can start seedling exercising.Above-mentioned Pa Libin indigo plant Flos Caryophylli cuttage breeding method, simple to operate, reproduction speed is fast, uses program rooting rate to reach more than 85%, can be used for large-scale production, favorable repeatability, have good market prospect.

Description

Pa Libin indigo plant Flos Caryophylli cuttage breeding method

Technical field

The invention belongs to technical field of plant propagation, specially Pa Libin indigo plant Flos Caryophylli cuttage breeding method.

Background technology

Pa Libin indigo plant Flos Caryophylli Syringa meyeri var.spontanea ' Palibin ', Oleaceae, Genus Syringa, fallen leaves Broadleaf shrubs, plant height 1.2-2.0m, it is preced with width 1.5-3.0mm, tree crown is oval, spheroidal, compact, bark Lycoperdon polymorphum Vitt, brown, hibernaculum Avette, by scale.Dan Ye, to life, oval, Quan Yuan, smooths, without stipule；Spring and summer in green, bottle green, autumn be yellow, Brown.Panicle, long 6-15cm, to spend little, both sexes, pink colour to lavender, fragrance, flower is dense, corolla lobe 4, extensively opens up；Flower Calyx mitriform, 4 split, and harbor；Stamen 2, and is born in corolla socket middle and upper part；Late spring at florescence is to early summer.Capsule, Long Circle or nearly cylinder Shape, top point, smooth, sepia, loculicidal is 2 lobes, really lobe keratin, 2, the every room of seed, has wing, and JIUYUE is ripe.

Pa Libin indigo plant Flos Caryophylli originates in East Asia, Korea S, Korea, likes substantial light photograph, is also adapted to part and shelters from heat or light, and the speed of growth is delayed Slowly；Happiness is moistening, subalkaline rich in organic soil, needs draining good, it is possible to be grown on clay；Anti-pollution.

2007, Senhe Seed Industry Co., Ltd., Zhejiang Pror. introduced Pa Libin indigo plant Flos Caryophylli from Japan, through safety, region Property, compatibility test, and use different plant to urge root agent, variable concentrations, different substrates formula and the test of cottage method, obtain Obtain success.Subject range: Jilin, Liaoning, the Inner Mongol, Hebei, Shandong, Shaanxi, Gansu, Sichuan, Henan, Hebei, Shandong, peace Emblem, Jiangsu, Zhejiang, Jiangxi, Hunan, Hubei, Guizhou, Yunnan.Foundation planting can be made, specimen tree, hedge, mixing presbyopic glasses or cut Flower, can sheet is planted, avenue system or block are planted, plant in garden, park, river other, coastal, be excellent sight flower, beach green tree species.Li Ai The result that the breeding cultivation of blue Flos Caryophylli (Syringa meyeri) is studied by flat (2006) shows, epicormic branch cuttage rooting rate is Up to more than 96%, it is propagation method fast and effectively on producing.But through consulting relevant open source information, the most domestic there is no Pa Li Guest's indigo plant Flos Caryophylli Patents and document report.

Summary of the invention

For the above-mentioned problems in the prior art, it is an object of the invention to design provides a kind of Pa Libin indigo plant Flos Caryophylli The technical scheme of cuttage breeding method, comprises and sets up cutting orchard, and it is simple to operate, reproduction speed is fast, uses program rooting rate Reach more than 85%.

Described Pa Libin indigo plant Flos Caryophylli cuttage breeding method, it is characterised in that comprise the following steps:

1) choose suitable breeding spot and set up Pa Libin indigo plant Flos Caryophylli female parent cutting orchard；

2) using 128 hole dish cuttages, described cutting medium contains the following material of weight percentage: peat 35-55%, wood Bits 20-30%, Vermiculitum 10-15%, fine sand 5-10%, Flos Tagetis Erectae ground product 3-8%, tobacco powder mince 6-10%；

3) early June and mid-September carrying out cutting fringe, 1 year 2 times, cuttings length is 3-4 cm, retains 2 lateral buds, 2 opposite leaves Sheet, base portion flat nick；

4) using booth overhead seedbed cuttage, bed surface floor file cloth, laterally put hole tray, bed surface, hole tray and substrate use permanganic acid in advance 800 times of liquid disinfectants of potassium, cuttage branch uses urges root agent 900-1000ppm dipping fringe bar base portion 2-3 second, described in urge root agent by weight Amount is than the naphthalene acetic acid for 4-6:2-4:2-4:1: GA4 gibberellins: ABT6 root-inducing powder；The mixing of Fructus Rosae Normalis extracting solution is constituted；

5) the cuttage degree of depth is 2-3cm, waters permeable after cuttage immediately, sprays the carbendazim of 1000 times of liquid, then after the airing of blade face Cover plastic sheeting, be inserted into Small plastic shed, sealing film surrounding with bamboo chip, make air humidity in canopy reach more than 95%, after cuttage about 35 days, the fringe bar root of hair of about 85% can start seedling exercising.

Described Pa Libin indigo plant Flos Caryophylli cuttage breeding method, it is characterised in that in step 1):

The selection soil texture is loose, fertile, cutting orchard is made in subacidity, neutral extremely subalkaline soil, turns over, ditches, makees bed, Opening zanjon, seedbed bed surface width 120cm around field, bed surface soil block is whole carefully, and middle slightly higher, both sides are slightly lower；Pavement width 40cm, deeply 25cm, low centre, pavement two is slightly higher, forms certain gradient, it is ensured that draining is unimpeded；

March in early November to next year transplants, and transplanting seeding row spacing is 30cm × 35cm, and density is 4000 plants/acre, and fixed point is dug Cave, wipes out long side root, keeps the degree of depth consistent with the degree of depth of original plant, be compacted in root with fine earth heap, in time during transplanting Irrigating and determine root water, bed surface one layer of Caulis et Folium Oryzae of paving, with moisturizing with prevent weed growth；

Seedling-slowing stage waters in time, such as continuous sunny, within the 4th day after transplanting, need to water, water once every 10 days later；In case of even The continuous rainy day, timely draining；Full exposure is cultivated, and promotes fringe bar lignifying；Within after transplanting 15 days, starting fertilising, the 3-8 month is every half The moon spreads fertilizer over the fields 1 carbamide or compound fertilizer, each every mu of 15kg, stops executing quick-acting fertilizer after JIUYUE, executes become thoroughly decomposed organic the 11-12 month 1 time Fertilizer, every mu of 1500kg, buriing of ditching.

Described Pa Libin indigo plant Flos Caryophylli cuttage breeding method, it is characterised in that step 2) described substrate contains weight percent and contains The following material of amount: peat 40-50%, wood flour 25-28%, Vermiculitum 12-13%, fine sand 7-8%, Flos Tagetis Erectae ground product 5-6%, Nicotiana tabacum L. Ground product 7-8%.

Described Pa Libin indigo plant Flos Caryophylli cuttage breeding method, it is characterised in that step 2) described in substrate use following methods Preparation:

1) pretreatment: by Flos Tagetis Erectae, Tobacco drying, pulverizing, prepared Flos Tagetis Erectae ground product, tobacco powder mince；

2) by the following material mix homogeneously of weight percentage: peat 35-55%, wood flour 20-30%, Vermiculitum 10-15%, fine sand 5-10%, Flos Tagetis Erectae ground product 3-8%, tobacco powder mince 6-10%.

Described Pa Libin indigo plant Flos Caryophylli cuttage breeding method, it is characterised in that the Fructus Rosae Normalis extracting solution described in step 4) is mixed to be adopted Prepare using the following method:

1) Single Roxburgh Rose Fruit drying and crushing is broken into coarse powder, cross 20 mesh sieves；

2) water bath with thermostatic control is extracted: Extraction solvent 50-60% ethanol, liquid ratio 40, Extracting temperature: 45-55 DEG C, extraction time 40min, filters to get filtrate；

3) concentrate: filter vacuum concentrates, and ethanol reclaims to obtain concentrated solution, and concentrated solution is Fructus Rosae Normalis extracting solution.

Described Pa Libin indigo plant Flos Caryophylli cuttage breeding method, it is characterised in that in step 4): naphthalene acetic acid: GA4 gibberellins: ABT6 root-inducing powder；The weight ratio of Fructus Rosae Normalis extracting solution is 5:3:3:1.

Flos Tagetis Erectae is African entitled Khakibush (card base fabric is permitted), and its hanging common is under the thatched cottage of original inhabitants, to drive into The fly of group, it is also planted between Fructus Lycopersici esculenti, Rhizoma Solani tuber osi and Flos Rosae Rugosae, in case the flowers and fruits grown up to have become the sumptuous meal of eelworm, Wan Shou Chrysanthemum should be kind of an effective insecticide.Flos Tagetis Erectae ground product in above-mentioned substrate, has disinsection efficiency, is mixed and accompanies in substrate, Slow release, long-acting pesticidal, the raw material source of employing in nature, belongs to botanical pesticide, does not develops immunity to drugs, uses safety；And Abundant raw material source, low cost.

Nicotiana tabacum L., for one of pesticide plant that Solanaceae is important, leaf, stem are main insecticide active substance containing nicotine.Above-mentioned substrate In Nicotiana tabacum L. mince, can slow release, long-acting pesticidal, the raw material source of employing, in nature, belongs to botanical pesticide, does not produce drug resistance Property, use safety；And abundant raw material source, low cost.

The cutting medium reasonable raw material proportioning that the present invention uses, environmentally safe, the nutrient of integrated substrate enriches, trace Nutrient is complete, and cuttage shoot growth amount is had significant facilitation.

Urge addition Fructus Rosae Normalis extracting solution in root agent above-mentioned, the rooting rate of cuttage branch can be remarkably promoted, and it is anti-to improve it Characteristic of disease.Containing substantial amounts of flavone compound in Fructus Rosae Normalis extracting solution, natural flavone compounds, without any chemosynthesis class thing Matter, it can promote microorganism, plant cellular material operating and accumulation and cell enzyme activity, and then improve the generation of beneficial microbe bacterium Thank to ability, increase the disease resistance of plant, promote plant growing.

In the present invention, cutting orchard is set up and management, cutting time, cuttings length, cutting medium form and quality, urge root agent Concentration and formula is different, yield rate is all had a significant impact by management after cuttage.The each component of cutting medium, proportioning have collaborative Potentiation.Each component, proportioning in root agent is urged also to have synergistic function.

Described peat, wood flour, Vermiculitum, fine sand, Flos Tagetis Erectae, Nicotiana tabacum L., naphthalene acetic acid, GA4 gibberellins, ABT6 root-inducing powder, Green fragrant Wei, Mancozeb all can the most directly be buied.

Above-mentioned Pa Libin indigo plant Flos Caryophylli cuttage breeding method, simple to operate, reproduction speed is fast, uses program rooting rate to reach More than 85%, can be used for large-scale production, favorable repeatability, there is good market prospect.

The percentage composition related in present specification unless otherwise indicated, refers both to weight percentage.

Detailed description of the invention

In conjunction with embodiments of the invention, the invention will be further described.

1 cutting orchard is set up and management

1.1 ground, gardens

The selection soil texture is loose, fertile, cutting orchard is made in subacidity, neutral extremely subalkaline soil, turns over, ditches, makees bed, Opening zanjon, seedbed bed surface width 120cm around field, bed surface soil block is whole carefully, and middle slightly higher, both sides are slightly lower；Pavement width 40cm, deeply 25cm, low centre, pavement two is slightly higher, forms certain gradient, it is ensured that draining is unimpeded.

1.2 transplant

March in early November to next year transplants.Graphic by seeding row spacing design configurations, transplanting seeding row spacing is 30cm × 35cm, close Degree is 4000 plants/acre.Fixed point digs cave, wipes out long side root, keeps the degree of depth consistent with the degree of depth of original plant during transplanting, with thin Mound is compacted in root, irrigates in time and determines root water, and bed surface one layer of Caulis et Folium Oryzae of paving, with moisturizing with prevent weed growth.

1.3 management

Seedling-slowing stage waters in time, such as continuous sunny, within the 4th day after transplanting, need to water, water once every 10 days later；In case of even The continuous rainy day, timely draining；Full exposure is cultivated, and promotes fringe bar lignifying；Within after transplanting 15 days, starting fertilising, the 3-8 month is every half The moon spreads fertilizer over the fields 1 carbamide or compound fertilizer, each every mu of 15kg, stops executing quick-acting fertilizer after JIUYUE, executes become thoroughly decomposed organic the 11-12 month 1 time Fertilizer, every mu of 1500kg, buriing of ditching.When spreading fertilizer over the fields carbamide or compound fertilizer, carry out in conjunction with weeding with a hoe, execute in the ranks, with no seedling injury Wood stem, branch and blade are as the criterion；After adopting fringe, execute 1 quick-acting fertilizer, every mu of 20kg immediately.Weeding to accomplish " except early, except little, remove ", substantially without weeds on seedbed；After rain, fine day weeds with a hoe in time, keeps soil from packing together.

2 breed

2.1 cut fringe

Early June and mid-September carry out cutting fringe, 1 year 2 times, and cuttings length is 3 cm, retain 2 lateral buds, 2 opposite leaf sheets, base Portion's flat nick.

2.2 material

128 hole dish specifications are: wide 27cm, long 54cm, deep 5.5cm.

Mesh bag specification is: diameter 4cm, deep 6cm.Described substrate can use the material mixing of any value in following ranges Constitute:: peat 35-55%, wood flour 20-30%, Vermiculitum 10-15%, fine sand 5-10%, Flos Tagetis Erectae ground product 3-8%, tobacco powder mince 6-10%。

2.3 cuttages and management

Using booth overhead seedbed cuttage, seedbed width 168cm, bed surface floor file cloth, laterally puts 3 hole tray or 3 pallets hold net Bag；Bed surface, hole tray, mesh bag and substrate are in advance with 800 times of liquid disinfectants of potassium permanganate.

Using weight ratio is the naphthalene acetic acid of 4-6:2-4:2-4:1: GA4 gibberellins: ABT6 root-inducing powder；Fructus Rosae Normalis extracting solution 1000ppm, quickly dipped fringe bar base portion 2 seconds, every cave or 1 fringe bar of each mesh bag cuttage, the cuttage degree of depth is 2cm；Water immediately after cuttage Permeable, after blade face is dried, spray the carbendazim of 1000 times of liquid, then cover plastic sheeting, be inserted into Small plastic shed with bamboo chip, seal Thin film surrounding, in making canopy, air humidity reaches more than 95%.

Set sunshade net at big ceiling, above seedbed, (at high 2m), set up two road sunshade nets, when Air Temperature in plastic sheeting When degree is more than 38 DEG C, below two road sunshade nets, carry out mist cooling.Such as fine day high temperature, from point at 10 in the morning to afternoon 4, Spray 1 time every half an hour.

Every day checks soil humidity, can not overly moist, also can not overdrying, when the thin film reverse side full little water droplet of knot, empty in Small plastic shed Gas relative humidity, more than 95%, need not keep the skin wet；When little water droplet is little, water supply in media is not enough, between the lights or cloudy day, Open thin film, water permeable, immediately after by sealing in film cover, typically water 1 water every 7-10 days.

2.4 seedling exercising

After cuttage about 35 days, the fringe bar root of hair of about 85% can start seedling exercising.First open thin film two to ventilate 2 days, then exist Dusk or cloudy day all open；Can manage with full exposure after 2 days at Small plastic shed upper cover last layer sunshade net after opening； After cuttage 10 days, start spray foliage fertilizer for the first time, later every 7-10 days, water and spray 1 time afterwards.Foliage fertilizer can be with green fragrant Wei 1000 times of liquid, or 0.2% carbamide sprays or waters and execute.In conjunction with diseases prevention, with 1000 times of liquid Mancozeb sprayings.

3 commercial seedlings make

3.1 Plug seedling

By in tloig-cutlage to 128 hole dishes, through 4.5 months take pains to foster, form Plug seedling.

Seedling specification: the long 6cm of young sprout, well developed root system, robust plant, without pest and disease damage, yield rate 85%.

3.2 mesh bag Seedlings

By in tloig-cutlage to mesh bag, through 4.5 months take pains to foster, form mesh bag Seedling.

Seedling specification: the long 6cm of young sprout, well developed root system, substrate does not dissipates, robust plant, without pest and disease damage, yield rate 85%.

3.3 color lump Seedlings

Plug seedling or mesh bag Seedling are moved in container, through 8 months take pains to foster, forms color lump Seedling.

Containers size: bore 12cm, degree of depth 10cm.

Seedling specification: height of seedling 30cm, 4 branches, yield rate 90%.

3.4 short hedge Seedlings

Color lump Seedling moved in container or is transplanted to big field, through the second prunings of 16 months with take pains to foster, forming short hedge Seedling.

Containers size: bore 26cm, degree of depth 21cm.

Seedling specification: height of seedling 60cm, is preced with width 40cm, more than one-level branch 4 (containing), one-level branching-point height 10cm；Two Level branch more than 8, second branch point height 30cm；Hat is well-balanced, yield rate 90%.

Claims (6)

1. Pa Libin indigo plant Flos Caryophylli cuttage breeding method, it is characterised in that comprise the following steps:

1) choose suitable breeding spot and set up Pa Libin indigo plant Flos Caryophylli female parent cutting orchard；

2) using 128 hole dish cuttages, described cutting medium contains the following material of weight percentage: peat 35-55%, wood Bits 20-30%, Vermiculitum 10-15%, fine sand 5-10%, Flos Tagetis Erectae ground product 3-8%, tobacco powder mince 6-10%；

3) early June and mid-September carrying out cutting fringe, 1 year 2 times, cuttings length is 3-4 cm, retains 2 lateral buds, 2 opposite leaves Sheet, base portion flat nick；

4) using booth overhead seedbed cuttage, bed surface floor file cloth, laterally put hole tray, bed surface, hole tray and substrate use permanganic acid in advance 800 times of liquid disinfectants of potassium, cuttage branch uses urges root agent 900-1000ppm dipping fringe bar base portion 2-3 second, described in urge root agent by weight Amount is than the naphthalene acetic acid for 4-6:2-4:2-4:1: GA4 gibberellins: ABT6 root-inducing powder；The mixing of Fructus Rosae Normalis extracting solution is constituted；

5) the cuttage degree of depth is 2-3cm, waters permeable after cuttage immediately, sprays the carbendazim of 1000 times of liquid, then after the airing of blade face Cover plastic sheeting, be inserted into Small plastic shed, sealing film surrounding with bamboo chip, make air humidity in canopy reach more than 95%, after cuttage about 35 days, the fringe bar root of hair of about 85% can start seedling exercising.

2. Pa Libin indigo plant Flos Caryophylli cuttage breeding method as claimed in claim 1, it is characterised in that in step 1):

The selection soil texture is loose, fertile, cutting orchard is made in subacidity, neutral extremely subalkaline soil, turns over, ditches, makees bed, Opening zanjon, seedbed bed surface width 120cm around field, bed surface soil block is whole carefully, and middle slightly higher, both sides are slightly lower；Pavement width 40cm, deeply 25cm, low centre, pavement two is slightly higher, forms certain gradient, it is ensured that draining is unimpeded；

March in early November to next year transplants, and transplanting seeding row spacing is 30cm × 35cm, and density is 4000 plants/acre, and fixed point is dug Cave, wipes out long side root, keeps the degree of depth consistent with the degree of depth of original plant, be compacted in root with fine earth heap, in time during transplanting Irrigating and determine root water, bed surface one layer of Caulis et Folium Oryzae of paving, with moisturizing with prevent weed growth；

Seedling-slowing stage waters in time, such as continuous sunny, within the 4th day after transplanting, need to water, water once every 10 days later；In case of even The continuous rainy day, timely draining；Full exposure is cultivated, and promotes fringe bar lignifying；Within after transplanting 15 days, starting fertilising, the 3-8 month is every half The moon spreads fertilizer over the fields 1 carbamide or compound fertilizer, each every mu of 15kg, stops executing quick-acting fertilizer after JIUYUE, executes become thoroughly decomposed organic the 11-12 month 1 time Fertilizer, every mu of 1500kg, buriing of ditching.

3. Pa Libin indigo plant Flos Caryophylli cuttage breeding method as claimed in claim 1, it is characterised in that step 2) described substrate contains The following material of weight percentage: peat 40-50%, wood flour 25-28%, Vermiculitum 12-13%, fine sand 7-8%, Flos Tagetis Erectae ground product 5-6%, tobacco powder mince 7-8%.

4. Pa Libin indigo plant Flos Caryophylli cuttage breeding method as claimed in claim 1, it is characterised in that step 2) described in substrate adopt Prepare using the following method:

1) pretreatment: by Flos Tagetis Erectae, Tobacco drying, pulverizing, prepared Flos Tagetis Erectae ground product, tobacco powder mince；

2) by the following material mix homogeneously of weight percentage: peat 35-55%, wood flour 20-30%, Vermiculitum 10-15%, fine sand 5-10%, Flos Tagetis Erectae ground product 3-8%, tobacco powder mince 6-10%.

5. Pa Libin indigo plant Flos Caryophylli cuttage breeding method as claimed in claim 1, it is characterised in that the Fructus Rosae Normalis described in step 4) Extracting solution is mixed uses following methods to prepare:

1) Single Roxburgh Rose Fruit drying and crushing is broken into coarse powder, cross 20 mesh sieves；

2) water bath with thermostatic control is extracted: Extraction solvent 50-60% ethanol, liquid ratio 40, Extracting temperature: 45-55 DEG C, extraction time 40min, filters to get filtrate；

3) concentrate: filter vacuum concentrates, and ethanol reclaims to obtain concentrated solution, and concentrated solution is Fructus Rosae Normalis extracting solution.

6. Pa Libin indigo plant Flos Caryophylli cuttage breeding method as claimed in claim 1, it is characterised in that in step 4): naphthalene acetic acid: GA4 gibberellins: ABT6 root-inducing powder；The weight ratio of Fructus Rosae Normalis extracting solution is 5:3:3:1.