CN107173192A - Promote trident maple spray cuttage rooting and improve the medicament processing method of growth potential - Google Patents
Promote trident maple spray cuttage rooting and improve the medicament processing method of growth potential Download PDFInfo
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- CN107173192A CN107173192A CN201710365061.1A CN201710365061A CN107173192A CN 107173192 A CN107173192 A CN 107173192A CN 201710365061 A CN201710365061 A CN 201710365061A CN 107173192 A CN107173192 A CN 107173192A
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- cuttage
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
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Abstract
The invention discloses a kind of medicament processing method for promoting trident maple spray cuttage rooting and improving growth potential, comprise the following steps：1）The selection of medicament and concentration；2）Cutting medium；3）The selection and trimming of cuttings；4）Chemicals treatment；5）Cuttage；6）Water.The method of the present invention have it is cost-effective, simple to operate, while cuttings can be made to do sth. in advance to take root, rooting percent is improved, more importantly improve the effect of the growth potential of cuttage seeding, rooting rate brings up to 78.0%, mean elements is 3.3 ~ 4.0, a length of 2.8 ~ the 3.5cm of average root, after cuttage 1 month, the Seedling height of seedling can increase 2.5cm.
Description
Technical field
The invention belongs to the field of planting of trident maple, and in particular to promote trident maple spray cuttage rooting and improve growth potential
Medicament processing method.
Background technology
Trident maple (Acer buergerianum Miq.), scientific name is triangle maple, is Aceraceae, fallen leaves Qiao of Acer L
Wood.The trunk of trident maple is tall and big, grace, imposing, posterior lobe kermesinus that autumn has set in, is afforestation, the important Color-leaf tree of beautification
Kind.Its modes of reproduction mainly uses seminal propagation.Due to there is the seed of the phenomenon of the separation of character, i.e. variant in seminal propagation
The nursery stock of breeding tends not to show its variability.Though propagation by grafiting can preferably fix merit, but operate more multiple
Miscellaneous, operation is unqualified will to have a strong impact on graft survival rate.Cutting propagation has breeding coefficient height, can keep excellent inhereditary feature
The advantages of, it is widely used by people.If the breeding of trident maple is carried out using cuttage technique, i.e., it is simple, it is easy to operation, can protects again
The merit of plant is held, will be a preferably selection.
Aceraceae plant belongs to the relatively difficult plant of cuttage root-taking, and Aceraceae plant variety is various, but up to the present,
The red maple in North America, Acer negundo. L, North China Wu Jiao maples, Acer palmatum, acer fabri, the Technique on Cuttage Propagation of Acer negundo are reported.Trident maple
The report of cutting propagation is less, and cutting propagation seedling is generally the seedling survived without shaping.
The content of the invention
Goal of the invention：The technical problems to be solved by the invention are to provide a kind of promotion trident maple spray cuttage rooting and carried
The medicament processing method of Seedling height gesture.The present invention is without full sunshine and spray system, merely with the suitable medicament processing method before inserting,
And the method managed after inserting, you can the rooting rate of trident maple cuttings is improved, cuttage seeding fast-growth can be promoted again, nursery stock life is improved
Growing way, with it is simple to operate the characteristics of, have particularly with the local trident maple cuttage without full sunshine and spray system preferable
Directive significance.
Technical scheme：In order to improve the rooting rate of cuttage seeding, the root that trident maple softwood cutting propagation rate is low and takes root is solved
Quantity is few and the problem of weak growth of cuttage seedlings gesture, and the technical solution adopted in the present invention, which there is provided, a kind of promotes trident maple spray
Cuttage rooting and the medicament processing method for improving growth potential, comprise the following steps：
1) selection of medicament and concentration：Medicament used is IBA0~300mg/L, ABT0~300mg/L, GGR0~300mg/
L, GGR are a kind of amino acid fertilizer, are auxin substance different from first two.The decoction of three kinds of concentration is mixed in equal volume, is matched somebody with somebody
Uniform mixed liquor is made, as cuttage immersion medicament, i.e., reagent combination used is IBA0~300mg/L+ABT0~300mg/L
+ GGR0~300mg/L；
2) cutting medium：Vermiculite, perlite is respectively adopted or the mixed-matrix containing vermiculite and perlite carries out preparation skewer
Insert matrix；
3) selection and trimming of cuttings：The healthy and strong branch of semi-lignified trident maple for giving birth to middle and upper part sunny slope then is chosen, is inserted
Fringe is trimmed to 10cm~15cm, and every cuttings retains 2-3 bud and the leaf of 2 half, and cuttings lower cut-out is tiltedly cut, upper flat
Cut；
4) chemicals treatment：50 a bundles of the cuttings sheared, immerse medicament, soak time is 2 by the 1/3~1/2 of lower cut
~4h；
5) cuttage：The cuttings handled well with medicament is taken out, by it, according to biology upper end, base is inserted in lower end down upward
Matter；
6) water：After cuttage is complete, pour permeable, then cuttage disk is uniformly placed on the water spray seedbed automatically controlled, use
Edge is equipped with the covered rearing with plastic film of some apertures, and carries out Shading treatment, is needed according to seedbed humidity, and seedling growth, preceding
Water spray 2 times daily in two weeks, two Zhou Houke are changed to water spray 1 time daily.
Wherein, above-mentioned steps 1) reagent combination be IBA300mg/L+ABT300mg/L+GGR100~300mg/L.
Wherein, above-mentioned steps 2) cutting medium to use vermiculite and perlite volume ratio be 1:1.
Wherein, above-mentioned steps 2) cutting medium use perlite.
Wherein, above-mentioned cuttage depth is 5-8cm.
Wherein, above-mentioned steps 6) in the last fortnight water spray refers to that 8 points of every morning irrigates matrix, at 4 points in afternoon 2 times daily
Water blade face.
The medicament processing method of the present invention is simple, and can significantly improve survival rate, survival rate 78.0%；Growth potential is main
The Seedling height of seedling is embodied in, Seedling height can substantially increase 2.5cm.
Beneficial effect：The present invention possesses following advantage relative to prior art：The present invention (should without full sunshine and spray system
The construction of system needs members up to ten thousand), therefore, with it is cost-effective, simple to operate, cuttings can be made to do sth. in advance to take root, improve cuttage rooting
The effect of rate, rooting rate brings up to 78.0%, and mean elements is 3.3~4.0, a length of 2.8~3.5cm of average root；And GGR
The cuttings for being relatively not added with GGR is added, growth potential is significantly improved, and height of seedling can improve 1.8~2.5cm.
Embodiment
According to following embodiments, the present invention may be better understood.However, as it will be easily appreciated by one skilled in the art that real
Apply the content described by example and be merely to illustrate the present invention, without should be also without limitation on sheet described in detail in claims
Invention.
Embodiment 1：
1st, material：Material is that trident maple gives birth to semi-lignified spray then.
2 methods：
The selection of 2.1 materials：May~July, on trident maple bearing tree, the nothing of middle and upper part sunny slope is given birth in selection then
The full healthy and strong branch of pest and disease damage, bud.
The trimming of 2.2 cuttings：Branch is trimmed to 10cm-15cm or so cuttings, lower cut-out is tiltedly cut, top straight snips.
Every cuttings retain 2-3 to sprout and 2 half leaf, the reservation mode of blade is interlocks to radical leaves of sprouting up and down
Retain.
The preparation of 2.3 matrix：Matrix selection vermiculite, perlite, vermiculite and perlite volume ratio are 1:Three kinds of 1 ratio
Matrix is tested.
2.4 chemicals treatments and cuttage：Medicament selects IBA, ABT-1, three various concentrations of tri- kinds of different agents of GGR-6,
Using L9(34) Orthogonal Experiment and Design.
Experimental design table such as table 1.
The orthogonal array of table 1
Different agents prepare solution in advance according to concentration requirement, and by three kinds of medicaments according to L9(34) at 9 of orthogonal design
Reason, takes 50ml, is mixed in equal volume respectively, and the different agents of 9 processing are made.
By 50 a bundles of cuttings sheared, the 1/3-1/2 of lower cut is immersed into medicament, 2h is soaked.After immersion terminates, it will insert
Fringe is taken out, and by it, according to biology upper end, lower end is inserted in the matrix of three kinds of different numberings respectively down upward, cuttage depth
5cm.Experiment is repeated 3 times.
Cuttage result statistics is shown in Table 2.
The result of the test statistical form of table 2
Variance analysis is done in the influence with regard to different tests factor to rooting rate, mean elements, average root length respectively.It the results are shown in Table
3。
The analysis of variance table of table 3
Analysis of variance show that influence of each experimental factor to rooting rate, mean elements, average root length, average height of seedling is equal
The level of signifiance is reached, Multiple range test is further done, 4-6 is the results are shown in Table.
The Multiple range test table of influence of each experimental factor of table 4 to rooting rate
| IBA | ABT-1 | GGR-6 | Matrix | |
| 1 | 6.67c | 31.33b | 30.44c | 39.30a |
| 2 | 41.78b | 30.44b | 41.37a | 30.22b |
| 3 | 59.10a | 46.00a | 36.22b | 38.22a |
The Multiple range test table of influence of each experimental factor of table 5 to mean elements
| IBA | ABT-1 | GGR-6 | Matrix | |
| 1 | 0.78c | 2.33a | 2.22b | 2.00b |
| 2 | 2.89b | 2.22a | 2.22b | 2.44ab |
| 3 | 3.67a | 2.78a | 2.89a | 2.89a |
The Multiple range test table of influence of each experimental factor of table 6 to average root length
| IBA | ABT-1 | GGR-6 | Matrix | |
| 1 | 0.84c | 1.93b | 1.87b | 1.80b |
| 2 | 2.54b | 1.97b | 1.81b | 2.22a |
| 3 | 3.06a | 2.54a | 2.77a | 2.42a |
The Multiple range test table of influence of each experimental factor of table 7 to average height of seedling
| IBA | ABT-1 | GGR-6 | Matrix | |
| 1 | 15.6b | 15.7b | 15.2c | 16.2a |
| 2 | 15.7b | 15.6b | 16.1b | 15.5c |
| 3 | 16.5a | 16.1a | 16.5a | 16.0b |
In summary, it is combined as rooting rate effect is best：IBA 300mg/L+ABT-1 300mg/L+GGR-6
100mg/L, cutting medium is vermiculite：Perlite=1：1 or vermiculite；It is combined as mean elements effect is best：IBA
300mg/L+ABT-1 0-300mg/L+GGR-6 300mg/L, cutting medium is perlite or vermiculite：Perlite=1：1；For
The long effect of average root is best to be combined as：IBA 300mg/L+ABT-1 300mg/L+GGR-6 300mg/L, cutting medium is treasure
Zhu Yan or vermiculite：Perlite=1：1；It is combined as average height of seedling effect is best：IBA300mg/L+ABT-1 300mg/L+
GGR-6 300mg/L, matrix is vermiculite.Consider influence degree of the above-mentioned investigation index for seedling, be combined into live seedling
Growth potential, finally determines that suitable chemicals treatment is：IBA300mg/L+ABT-1 0-300mg/L+GGR-6 100-300mg/L,
Cutting medium is perlite or vermiculite：Perlite=1：1.
2.5 water：Cuttage pours permeable after terminating, and cuttage disk is uniformly placed on the sprinkling irrigation seedbed automatically controlled, seedbed
The covered rearing with plastic film of some apertures is equipped with edge, and carries out Shading treatment.Needed according to seedbed humidity, and seedling growth,
8 points of the last fortnight every morning (irrigating matrix), spray water at 4 points in afternoon (watering blade face) twice, two Zhou Houke are changed to water spray 1 daily
It is secondary.
Using the best combination condition of above-mentioned rooting efficiency, rooting rate brings up to 78.0%, and mean elements is 3.3~4.0
Bar, a length of 2.8~3.5cm of average root, the average high growth 1.8-2.5cm of nursery stock.
The conventional method of comparative example 1：
Trident maple belongs to difficult cuttage seeds, and epicormic branch cuttage survival rate is relatively low, in having been reported in full sunshine and spray system
Higher survival rate can be reached by carrying out cuttage；Only 1 report of trident maple cuttage research of full sunshine and spray system is not used, i.e.,
What in April, 2017 published《The dynamic change of nutriment in trident maple Rooting Process》, this report claims to use NAA100mg/
L+IBA100mg/L immersion cuttings 3h rooting rates are up to 76.67%, root-inducing powder ABT-1 immersion 3h, and rooting rate is 66.67%,
How growth potential is not referred to；Other online relevant reports are only said to be soaked with root-inducing powder, and the concentration of root-inducing powder and processing time are equal
It is not directed to.
And this research institute is different from above-mentioned report with medicament, while rooting rate improves 1.33 percentage points, make cuttage
Seedling growth potential is significantly improved.This research is that the equal proportion that IBA, ABT and GGR are carried out by finite concentration is mixed using medicament, and IBA is
Auxin substance, ABT is auxins mixture, and the addition of auxin substance can promote callus differentiation to produce root；
And GGR is amino acid water soluble fertilizer, amino acid is the important component of synthetic protein, and GGR addition can strengthen in organism
The activity of enzyme, accelerates metabolism, and it can significantly improve nursery, the surrival rate of afforestation, shortens rootage duration, and degeneration-resistant with improving
Property, the effect of enhancing development.Processing added with GGR-6, in addition to rooting rate increases, in the growth potential of nursery stock
Also significantly better than the processing for being not added with GGR-6, GGR-6 processing, the substantially long root of cuttings are not added with, but almost do not have sprouting young leaves
Eruption, and the processing added with GGR-6, young sprout young leaves have a growth, the Seedling height of seedling substantially, can generally be higher by 1.8~
2.5cm.Therefore, while rooting rate improves with medicament in this research institute, it is often more important that improve the growth potential of nursery stock.
Claims (6)
1. a kind of promote trident maple spray cuttage rooting and improve the medicament processing method of growth potential, it is characterised in that including with
Lower step：
1）The selection of medicament and concentration：Medicament used is IBA0 ~ 300mg/L, ABT0 ~ 300mg/L, GGR0 ~ 300mg/L, three kind
The decoction of concentration is mixed in equal volume, is configured to uniform mixed liquor, as cuttage immersion medicament, i.e., reagent combination used is IBA0
~300mg/L+ABT0~300mg/L+GGR100~300mg/L；
2）Cutting medium：Vermiculite, perlite is respectively adopted or the mixed-matrix containing vermiculite and perlite carries out preparing cuttage base
Matter；
3）The selection and trimming of cuttings：The healthy and strong branch of semi-lignified trident maple for giving birth to middle and upper part sunny slope then is chosen, cuttings is repaiied
10cm ~ 15cm is cut into, every cuttings retains 2-3 bud and the leaf of 2 half, and cuttings lower cut-out is tiltedly cut, top straight snips；
4）Chemicals treatment：50 a bundles of the cuttings sheared, immerse medicament, soak time is 2-4h by the 1/3 ~ 1/2 of lower cut；
5）Cuttage：The cuttings handled well with medicament is taken out, by it, according to biology upper end, matrix is inserted in lower end down upward；
6）Water：After cuttage is complete, pour permeable, then cuttage disk is uniformly placed on the water spray seedbed automatically controlled, edge is used
The covered rearing with plastic film of some apertures is equipped with, and carries out Shading treatment, is needed according to seedbed humidity, and seedling growth, the last fortnight
Water spray 2 times daily, two Zhou Houke are changed to water spray 1 time daily.
2. the medicament processing method according to claim 1 for promoting trident maple spray cuttage rooting and improving growth potential, its
It is characterised by, the step 1）Reagent combination be 100 ~ 300mg/L of IBA 300mg/L+ABT 300mg/L+GGR.
3. the medicament processing method according to claim 1 for promoting trident maple spray cuttage rooting and improving growth potential, its
It is characterised by, the step 2）Cutting medium to use vermiculite and perlite volume ratio be 1:1.
4. the medicament processing method according to claim 1 for promoting trident maple spray cuttage rooting and improving growth potential, its
It is characterised by, the step 2）Cutting medium be perlite.
5. the medicament processing method according to claim 1 for promoting trident maple spray cuttage rooting and improving growth potential, its
It is characterised by, the step 5）In cuttage depth be 5-8cm.
6. the medicament processing method according to claim 1 for promoting trident maple spray cuttage rooting and improving growth potential, its
It is characterised by, the step 6）In the last fortnight water spray refers to that 8 points of every morning irrigates matrix 2 times daily, water at 4 points in afternoon
Blade face.
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|---|---|---|---|---|
| CN103081683A (en) * | 2013-01-22 | 2013-05-08 | 沈阳农业大学 | Improved American red maple twig cutting propagation method |
| CN103404326A (en) * | 2013-05-28 | 2013-11-27 | 江苏省林业科学研究院 | North America sweetgum hardwood cuttage seedling raising method |
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