CN104285629B - Root seedling breeding method for bearberry cornus macrophylla - Google Patents
Root seedling breeding method for bearberry cornus macrophylla Download PDFInfo
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- CN104285629B CN104285629B CN201410454236.2A CN201410454236A CN104285629B CN 104285629 B CN104285629 B CN 104285629B CN 201410454236 A CN201410454236 A CN 201410454236A CN 104285629 B CN104285629 B CN 104285629B
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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
- A01G2/00—Vegetative propagation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
Abstract
The invention discloses a root seedling breeding method of bearberry cornus macrophylla, which comprises the following key technical steps: preparing a cutting bed, sterilizing, selecting and cutting root sections, treating the root sections, cutting and pressing, covering films, moisturizing, managing after cutting, and transplanting seedlings. By applying the technical method disclosed by the invention, the technical problems of low propagation speed, high propagation cost and low survival rate of bearberry cornus macrophylla can be effectively solved, and the production efficiency is obviously improved. Through fine tending and ordered management, qualified seedlings are cultivated to the maximum extent on the premise of limited seedling cultivation land and limited species number, the seedling cultivation cost is reduced, and the seedling cultivation efficiency is improved.
Description
Technical field
The present invention relates to the root seedling-breeding method of a kind of Folium Vaccinii vitis-idaeae wood, belong to achievements in forest-tree seedling reproduction technique field.
Background technology
Folium Vaccinii vitis-idaeae wood (Cornus amomum) belongs to Cornaceae (Cornaceae) wood and belongs to (Cornus), fallen leaves
Shrub.High 3～5 meters, spend little, but fruit is bright-coloured, for spherical drupe.China in the autumn in 2011 from eastern United States first
Introducing, through the observation of nearly 2 years, this kind of tree crown was wide, well developed root system, waterlogging-resistant resistance to lean, and strong adaptability is excellent front yard
Institute's greening and water and soil conservation seeds.Sarcocarp and the kernel of Folium Vaccinii vitis-idaeae wood contain abundant oils and fats, can processing and eating oil plant.Squeeze
Residue after oil is again excellent feedstuff and fertilizer.Before Folium Vaccinii vitis-idaeae wood has higher economic worth and wide application because of it
Scape, is favored by people, and nursery stock is in great demand.
From the point of view of domestic and foreign literature data, seminal propagation is mainly applied in the nursery of Folium Vaccinii vitis-idaeae wood.But, Folium Vaccinii vitis-idaeae wood kind is real
Having obvious dormancy habit, sarcocarp oil content is high, and endocarp is hard, bad hydraulic permeability, and undressed kind is real the most several
Can not germinate, the most also taking 2～3 years could all germinate even across Stratificated treatment, adds that seed leans on import, educates
Seedling is with high costs, and the production cycle is long, is difficult to meet the most vigorous Production requirement, is badly in need of a kind of one-tenth easy, quick, low
Originally, high efficiency asexual reproduction method.
Summary of the invention
The technical problem to be solved adapts to current market demand exactly, propose a kind of easy, quick, low cost,
High efficiency Folium Vaccinii vitis-idaeae wood root seedling-breeding method.By the application of the method, cuttage rooting is fast, survival rate is high, accomplishes
On the premise of limited nursery soil, limited kind of bar quantity, cultivate qualified Seedling to greatest extent, reduce seedling cost, improve
Breeding efficiency.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
The root seedling-breeding method of a kind of Folium Vaccinii vitis-idaeae wood, it comprises the steps:
(1) slotting machine prepares: annual early March, selects physical features location on the sunny side smooth, leeward to arrange seedbed.In advance
Through prepartion of land, removing the foreign material such as grass roots, stone and plastics, manually build block cuttage pond, cuttage pond is first to pond after finishing building
In interior paving, rough sand is as bottom, lays substrate, make bed surface the most fair with deck edge height after suppression；
(2) sterilization: a few days was tanned by the sun in seedbed in before cuttage 15～20 days, after carry out sterilization process, i.e. use thiophene
Bacterium Lingshui Spring solution and mould Lingshui Spring solution carry out rotation sterilizing 1 time to substrate；
(3) root segment is chosen and is cut and cuts: using 1～2 year, raw seedling was as elite stand, cuts in conjunction with seedling replanting and cuts kind of a root, slightly
Degree requires 0.6～1cm.The root segment cut is sequenced by the order of polarity consistent (i.e. above-below direction is consistent), first by redness
Marking pen, every 8～10cm setting-outs, is cut at the 1cm of red line upper end during intercepting and is cut, and spike length 8～10cm is accomplished and cut
Mouth is smooth, does not tears, does not tilts；
(4) root is urged to process: the root segment 50 after intercepting is bundled into handle the most in order, by root segment bottom 2～4 first
In tap water soak 6～12 hours, after proceed to mixing urge in root agent soak 4～6 hours；
(5) cuttage and press: the root segment after processing is untied, and is inserted on the slotting machine that prior sterilizing is complete, uses straight cutting
Method, and make red line mark end upward, the degree of depth is the most concordant with substrate, spacing in the rows 2～4cm, line-spacing 6～8cm.After completing
Substrate and cutting are suppressed, to guarantee that cutting touches with substrate, then sprays with tap water, and use compound recipe thiophanate
Aqueous solution sterilizing 1 time, it is desirable to spray uniformly, do not stay dead angle；
(6) overlay film moisturizing: paint after sterilizing and smear cutting top, to prevent internal water to scatter and disappear.After complete
Plugging bow pole every 1 meter on seedbed to support, sagitta 50～80cm, depending on length is according to seedbed length；Pole cloth to be bent
If after, overlay film is closed, and both sides stone is compacted；
(7) insert after manage: keep temperature of shed change 25～35 DEG C, humidity more than 70%, for regulation canopy in subenvironment,
Set up movable cool canopy, transmittance 60%～75% with sunshade net, be adjusted sunshade or ventilative depending on humiture situation in canopy,
For preventing rotten, after inserting, within every 7～10 days, replace sterilizing 1 time with compound sulfur bacterium Lingshui Spring solution and frost violent zinc aqueous solution；
(8) seedling replanting: treat to take root bottom cutting, average root length 6～8cm, radical more than 6 can transplant land for growing field crops.
In step (1), described cuttage pond Rhizoma Begoniae Willsonii is built into, it is desirable to deep 20～25, wide 100～120, east
West trend, length suitable can, arranged in parallel according to expection nursery amount, lay cobble between pond, in order to draining, convenient artificial
Operation.
In step (1), bottom thickness is 10cm.
In step (1), described substrate is perlite, rice chaff ash and the Vermiculitum mixture according to weight ratio 2:1:1.
In step (2), the compound method of described probenazole [2-(1,3-thiazoles-4-naphthalene) benzimidazole] aqueous solution is:
With 45wt% probenazole suspension 20～50ml add water 10kg stirring form；Mould spirit (5-methylisoxazole-3-alcohol) water
The compound method of solution is: with 30w% mould Lingshui Spring agent 10～15ml add water 10kg stirring form.
In step (4), described mixing urges root agent to be prepared as follows obtaining: indole-3-butyric acid (IBA) 200～
400mg and α-naphthaleneacetic acid (NAA) 50mg is dissolved in the ethanol water of 20～40ml95v/v%, adds multiple
Nitre phenol sodium (C6H4NO3Na) 5～10mg, zinc sulfate (ZnSO4·7H2O) 5～10mg, sucrose or white sugar 15～
30mg, is dissolved in water to 1kg, makes after stirring.
In step (5) and (7), described compound sulfur bacterium Lingshui Spring solution is prepared as follows and is obtained: multiple with 50wt%
Side thiophanate wettable powder 20～30g add water 10kg stirring form.
In step (7), the violent zinc aqueous solution of described frost is prepared as follows and is obtained: can with the violent zinc of 64wt% frost
WP 15～20g add water 10kg stirring form.
Beneficial effect: the root seedling-breeding method of a kind of Folium Vaccinii vitis-idaeae wood that the present invention proposes, has drawn Vegetative Propagation of Trees technology
Successful experience in document, and in the preparation of slotting machine, the allotment of substrate, the choosing of cutting, promoter combination, plant root and go out
Bacterium anticorrosion, insert after be bold in innovation on the sport technique segment such as management and improved, significantly improve cuttage survival rate and seedling
Transplanting survival rate.This method is easy and simple to handle, easy, has low cost, takes root soon, and survival rate advantages of higher is producing
On there is wide application and promotion prospect.
Detailed description of the invention
According to following embodiment, the present invention be may be better understood.But, as it will be easily appreciated by one skilled in the art that reality
Execute example and be merely to illustrate the present invention, and should be also without limitation on the present invention described in detail in claims.
Embodiment 1:
(1) seedbed prepares: the root that in March, 2013 has carried out Folium Vaccinii vitis-idaeae wood in Jiangsu Provincial Forest Science Research Inst. breeds Seedling
Test.Location, seedbed has carried out prepartion of land in advance, has ploughed deeply and improve the soil, and removes the foreign material such as grass roots, stone, plastics.
Building block cuttage pond according to expection nursery amount, first thick for paving 10cm in pond middle rough sand, as bed-sit, slightly spreads cuttage after suppression
Substrate, makes bed surface height the most fair with deck edge.
(2) substrate allocation and sterilizing: with commercially available perlite, rice chaff ash, Vermiculitum mixture as substrate, 3 mixing
Ratio is 2:1:1.Substrate is tanned by the sun 1 week by cuttage for first 15 days, has carried out sterilization process later, has i.e. used thiophene
Clever and the mould Lingshui Spring solution of bacterium carries out rotation sterilizing 1 time to substrate.The compound method of probenazole aqueous solution is: use 45wt%
Suspension 25ml add water 10kg stirring form；The compound method of mould Lingshui Spring solution is: with 30wt% mould Lingshui Spring agent
15ml add water 10kg stirring form.
(3) intercepting of cutting: combine seedling replanting, chooses the main root of 1 year raw seedling as kind of a root, rugosity 0.6～
0.8cm.The root segment cut is sequenced by the order that polarity is consistent, with red symbol pen every 10cm setting-out, and in the reddest
Cut at the 1cm of line upper end and cut, spike length 8～10cm, and accomplish that otch is smooth, do not tear, do not tilt.
(4) urge root to process: the root segment 50 after intercepting is bundled into handle the most in order, in tap water, first soak 6 little
Time, then base portion is put into immersion 4 hours in mixing promoter.The preparation method of promoter is: indole 3-butanoic acid (IBA)
200mg and α-naphthaleneacetic acid (NAA) 50mg is dissolved in the ethanol solution of 20ml95 (v/v) %, adds multiple nitre
Phenol sodium (C6H4NO3Na) 5mg, zinc sulfate (ZnSO4·7H2O) 5mg, sucrose 20mg, be dissolved in water to 1kg,
Make after stirring.
(5) cuttage and press: the root segment after processing is untied, and is inserted on the slotting machine that prior sterilizing is complete.Use straight cutting
Method, and make red line mark end upward, the degree of depth is the most concordant with substrate, spacing in the rows 4cm, line-spacing 8cm.Cuttage is right after completing
Substrate is suppressed, and to guarantee that cutting is touched with substrate, then sprays with tap water, and goes out with compound sulfur bacterium Lingshui Spring solution
Bacterium 1 time, it is desirable to spray uniformly, do not stay dead angle；
(6) overlay film moisturizing: paint after sterilizing and smear cutting top, to prevent internal water to scatter and disappear.After complete
Seedbed plugs bow pole every 1 meter support, sagitta 55cm；After pole to be bent is laid, overlay film is closed, both sides stone
Block is compacted；1 Hygrothermograph is respectively put in film canopy both sides, to observe the change of humiture in canopy；
(7) manage after inserting: keep temperature of shed to change at 25～35 DEG C, humidity more than 70%.For little ring in regulation canopy
Border, film canopy sets up movable cool canopy, transmittance 60%～75% with sunshade net, hides depending on humiture situation in canopy in good time
Sun or ventilative.For preventing mushroom from infecting, after inserting every 7 days with 50wt% compound recipe thiophanate and the violent zinc aqueous solution of 64wt% frost
Alternately sterilizing is once.Compound sulfur bacterium Lingshui Spring solution is prepared as follows and is obtained: with 50wt% compound recipe thiophanate wettable powder
Agent 20g add water 10kg stirring form.The compound method of the violent zinc aqueous solution of frost is: by the violent zinc wettability of 64wt% frost
Powder 15g add water 10kg stirring form.
(8) seedling replanting: treat to take root bottom root segment, average root length 6cm, radical more than 6 transplants land for growing field crops.
(9) actual effect: root segment rots seldom, and after inserting, about 10 days fringe bar base portions start to produce callus, open for 25 days
Beginning to take root successively, within 40 days, rooting rate reaches 96.4%, and average root length 8.2, radical is 9.Mid-May transplants land for growing field crops,
Survival rate 98%, gives birth to height of seedling then and reaches more than 120cm.
Embodiment 2:
In March, 2013 synchronizes to have carried out the numerous test of root of Folium Vaccinii vitis-idaeae wood in Jiangsu Provincial Forest Science Research Inst..According to this enforcement
Slotting machine is prepared and substrate allocation by step (1)～(2) in example 1, and enters substrate 45wt% probenazole aqueous solution
Go sterilization treatment；The intercepting of cutting is according to above-mentioned steps (3)；After cutting is ready, tap water soaks 6 little
Time after, straight cutting is on preprepared slotting machine, and embedded depth is 8cm, and seeding row spacing is 2cm × 6cm.Every 7 days use after inserting
50wt% compound recipe thiophanate and the violent zinc aqueous solution of 64wt% frost replace sterilizing once.Result shows, rotten of cutting is less,
But inserting latter 15 days cutting roots to start to produce callus, beginning in 25 days is taken root successively, after 40 days, check that rooting rate is
70.3%, average root length 6.8cm, radical is 7.
Embodiment 3:
In June, 2013 has carried out the epicormic branch cuttage test of Folium Vaccinii vitis-idaeae wood in Jiangsu Provincial Forest Science Research Inst..According to this enforcement
Slotting machine is prepared and substrate allocation by step (1)～(2) in example 1, and enters substrate 45wt% probenazole aqueous solution
Go sterilization treatment；Choosing the branch of 2 years raw semi-lignifieds as cutting, intercepted length is 10～15cm, upper cut
Smooth, lower cut tilts.Carried out urging root to process to cutting according to the step (4) in the present embodiment 1, cuttage and insert
Rear management is according to step (5)～(7).Result shows, cutting rots more, checks that rooting rate is less than 25% after 40 days,
Average root length 4.8, radical is 4, and the transplanting survival rate of rooted plantlet is less than 60%.
Claims (6)
1. the root seedling-breeding method of a Folium Vaccinii vitis-idaeae wood, it is characterised in that it comprises the steps:
(1) slotting machine prepares: annual early March, selects physical features location on the sunny side smooth, leeward to arrange seedbed；In advance
Through prepartion of land, remove foreign material, manually build block cuttage pond, cuttage pond finish building after first in pond in paving rough sand as bottom,
Lay substrate after suppression, make bed surface the most fair with deck edge height；
(2) sterilization: a few days was tanned by the sun in seedbed in before cuttage 15～20 days, after carry out sterilization process, i.e. use thiophene
Bacterium Lingshui Spring solution and mould Lingshui Spring solution carry out rotation sterilizing 1 time to substrate；
(3) root segment is chosen and is cut and cuts: using 1～2 year, raw seedling was as elite stand, cuts in conjunction with seedling replanting and cuts kind of a root, slightly
Degree requires 0.6～1cm；The root segment cut is sequenced by the order that polarity is consistent, first with red symbol pen every 8～10cm
Setting-out, cuts at the 1cm of red line upper end during intercepting and cuts, and spike length 8～10cm is accomplished that otch is smooth, do not torn, do not inclines
Tiltedly；
(4) root is urged to process: the root segment 50 after intercepting is bundled into handle the most in order, by root segment bottom 2～4 first
In tap water soak 6～12 hours, after proceed to mixing urge in root agent soak 4～6 hours；
(5) cuttage and press: the root segment after processing is untied, and is inserted on the slotting machine that prior sterilizing is complete, uses straight cutting
Method, and make red line mark end upward, the degree of depth is the most concordant with substrate, spacing in the rows 2～4cm, line-spacing 6～8cm；After completing
Substrate and cutting are suppressed, to guarantee that cutting touches with substrate, then sprays with tap water, and use compound recipe thiophanate
Aqueous solution sterilizing 1 time, it is desirable to spray uniformly, do not stay dead angle；
(6) overlay film moisturizing: paint after sterilizing and smear cutting top, to prevent internal water to scatter and disappear；After complete
Plugging bow pole every 1 meter on seedbed to support, sagitta 50～80cm, depending on length is according to seedbed length；Pole cloth to be bent
If after, overlay film is closed, and both sides stone is compacted；
(7) insert after manage: keep temperature of shed change 25～35 DEG C, humidity more than 70%, for regulation canopy in subenvironment,
Set up movable cool canopy, transmittance 60%～75% with sunshade net, be adjusted sunshade or ventilative depending on humiture situation in canopy,
For preventing rotten, after inserting, within every 7～10 days, replace sterilizing 1 time with compound sulfur bacterium Lingshui Spring solution and frost violent zinc aqueous solution；
(8) seedling replanting: treat to take root bottom cutting, average root length 6～8cm, radical more than 6 can transplant land for growing field crops；
In step (1), described substrate is perlite, rice chaff ash and the Vermiculitum mixture according to weight ratio 2:1:1；
In step (4), described mixing urges root agent to be prepared as follows obtaining: indole-3-butyric acid 200～400mg
With in the ethanol water that α-naphthaleneacetic acid 50mg is dissolved in 20～40ml 95v/v%, add compound sodium nitrophenolate 5～10mg,
Zinc sulfate 5～10mg, sucrose or white sugar 15～30mg, be dissolved in water to 1kg, make after stirring.
The root seedling-breeding method of Folium Vaccinii vitis-idaeae wood the most according to claim 1, it is characterised in that in step (1), institute
The cuttage pond Rhizoma Begoniae Willsonii stated is built into, it is desirable to deep 20～25, wide 100～120, east-west, according to expection nursery
Measure arranged in parallel, lay cobble between pond, in order to draining, facilitate manual work.
The root seedling-breeding method of Folium Vaccinii vitis-idaeae wood the most according to claim 1, it is characterised in that in step (1), the end
Bed thickness is 10cm.
The root seedling-breeding method of Folium Vaccinii vitis-idaeae wood the most according to claim 1, it is characterised in that in step (2), institute
The compound method of the probenazole aqueous solution stated is: with 45wt% probenazole suspension 20～50ml add water 10kg stirring form；
The compound method of mould Lingshui Spring solution is: with 30w% mould Lingshui Spring agent 10～15ml add water 10kg stirring form.
The root seedling-breeding method of Folium Vaccinii vitis-idaeae wood the most according to claim 1, it is characterised in that step (5) and (7)
In, described compound sulfur bacterium Lingshui Spring solution is prepared as follows and is obtained: with 50wt% compound recipe thiophanate wettable powder
20～30g add water 10kg stirring form.
The root seedling-breeding method of Folium Vaccinii vitis-idaeae wood the most according to claim 1, it is characterised in that in step (7), institute
The violent zinc aqueous solution of frost stated is prepared as follows and is obtained: add with the violent zinc wettable powder 15～20g of 64wt% frost
Water 10kg stirring forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410454236.2A CN104285629B (en) | 2014-09-05 | 2014-09-05 | Root seedling breeding method for bearberry cornus macrophylla |
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| CN201410454236.2A CN104285629B (en) | 2014-09-05 | 2014-09-05 | Root seedling breeding method for bearberry cornus macrophylla |
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| CN104285629B true CN104285629B (en) | 2016-10-05 |
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| CN105165376B (en) * | 2015-10-22 | 2017-12-05 | 金陵科技学院 | A kind of cuttage breeding method of thick leaf This-problem wood |
| CN105393876A (en) * | 2015-11-16 | 2016-03-16 | 全椒县管坝民族玉龙生态农业发展有限公司 | Transplanting method for USA California large and white peach trees in Quanjiao county, Anhui province |
| CN106234119A (en) * | 2016-08-01 | 2016-12-21 | 江苏农林职业技术学院 | A kind of many HUAMU cottage method |
| CN109699385B (en) * | 2019-03-13 | 2020-09-29 | 江苏省林业科学研究院 | Method for cultivating big seedlings by using containers of ulmus davidiana var |
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| CN102939839A (en) * | 2012-11-22 | 2013-02-27 | 金陵科技学院 | Cutting seedling method of cornus stolonifera |
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