CN105028089A - Hard-wood cutting seedling method for Lagerstroemia indica Dynamite - Google Patents

Hard-wood cutting seedling method for Lagerstroemia indica Dynamite Download PDF

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Publication number
CN105028089A
CN105028089A CN201510360356.0A CN201510360356A CN105028089A CN 105028089 A CN105028089 A CN 105028089A CN 201510360356 A CN201510360356 A CN 201510360356A CN 105028089 A CN105028089 A CN 105028089A
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China
Prior art keywords
cuttings
cutting
root
cuttage
crape myrtle
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Pending
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CN201510360356.0A
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Chinese (zh)
Inventor
邱国金
史云光
朱艳
崔舜�
韦云辉
孙丽琴
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JIANGSU LUYUAN LANDSCAPE CONSTRUCTION CO Ltd
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JIANGSU LUYUAN LANDSCAPE CONSTRUCTION CO Ltd
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Priority to CN201510360356.0A priority Critical patent/CN105028089A/en
Publication of CN105028089A publication Critical patent/CN105028089A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor

Abstract

The invention discloses a hard-wood cutting seedling method for Lagerstroemia indica Dynamite, and belongs to the field of seedling propagation. The method comprises the following steps: 1, preparing a seedbed and a cutting medium; 2, preparing a rooting agent; 3, making cutting slips; 4, cutting; 5, performing management after cutting and transplanting. Compared with the cutting seedling cost of the existing cutting seedling method for lagerstroemia indica, the cutting seedling cost of the hard-wood cutting seedling method for the Lagerstroemia indica Dynamite, disclosed by the invention, is reduced by 30 percent to 40 percent; the method has the advantages of being low in cost, simple in management, easy in operation, easy to popularize and the like; healthy seedlings cultured in the current year by the hard-wood cutting seedling method for the Lagerstroemia indica Dynamite, disclosed by the invention, can reach more than 60cm.

Description

A kind of flourishing ball crape myrtle hardwood cutting and seedling raising method
Technical field
The present invention relates to a kind of trees asexual reproduction method, relate to a kind of flourishing ball crape myrtle height hardwood cutting and seedling raising method particularly.
Background technology
Flourishing ball crape myrtle ( lagerstroemiaindica' Dynamite ') be defoliation small arbor, high 8-10m, hat width 10-12m, be absorbed in through more than 40 years the Lythraceae Lagerstroemia crape myrtle new varieties studied and select from U.S. gardening scholar, show leafing look after China's introducing and planting and become (young leaves peony, old leaf green), pattern is fresh (spends normal cerise, fine hot day scarlet, cloudy nice and cool sky shiny red limit with adularescent), florescence long (July is flower initially, and the florescence can reach 4 months), resistance to pruning (spending rear timely pruning repeatedly to bloom) and low temperature resistant (ability-23 oc low temperature) etc. advantage.
Flourishing ball crape myrtle Ji Guan flower, sight leaf are in one, be the better resistance of the well-known U.S., apply the new varieties wide, cold resistance is high, to introduce after China can extensively isolated planting or group planting in gardens, also stub or potted landscape can be made, be the excellent ornamental plant of afforesting and beautifying environment and floriculture at home, market demand is very large.
The asexual reproduction method of flourishing ball crape myrtle is cultivated in a organized way, grafting and cuttage etc.Tissue culture technique requires high, complicated operation, and production cost is high; Propagation by grafiting labor inputs is large, also needs the cultivation stock of more than 2 years; Cottage propagation implementation condition is easy, processing ease, and reproductive-cost is low; Flourishing ball crape myrtle hardwood cutting and seedling raising method is domestic by literature search there is not yet relevant report.
Summary of the invention
Goal of the invention: the object of the present invention is to provide the flourishing ball crape myrtle hardwood cutting and seedling raising method that a kind of reproductive-cost is cheap, plant percent is high.
Technical scheme: the present invention is achieved through the following technical solutions:
A kind of flourishing ball crape myrtle hardwood cutting and seedling raising method, is characterized in that, comprise the following steps:
(1) culture facility: build simple plastic greenhouse, seedbed, matrix presses yellow soil: perlite: the volume ratio mixing of vermiculite=1:1:1.
(2) root-growing agent preparation: preparation 1000-1500mg/LABT2 root-growing agent is for subsequent use.
(3) cuttings is produced: select the 1 year raw branch in flourishing ball crape myrtle tree crown middle and upper part to make cuttings, is cut into that length is 8-12cm, to have the branch of 2-3 full bud be cuttings.
(4) cuttage: cuttings base portion 1-2cm 3-5 quickly dipped in the 1000-1500mg/LABT2 root-growing agent solution prepared is taken out second; With the cuttage of straight cutting method.
(5) after inserting management with transplant: after cuttage, seedbed is watered permeable, takes the Small plastic shed of high 50cm with bamboo chip, upper covering white mulch film, then take the sunshade net of rate of shading 50% of high 2.0m.Cuttage produces callus and germinates for 20 days afterwards, starts to take root after 30 days, can by transplantation of seedlings of taking root to land for growing field crops after 3 months.
Yellow soil described in step (1) refers to that the soil of below hilly and mountainous land 1m to sieve the ped obtained through detailed catalogue after pulverizing, and this matrix obtains easily, and containing abundant mineral matter and trace element, and without damage by disease and insect, cuttage rooting is effective.
ABT2 root-growing agent is selected to refer to a kind of New-type wide-spectrum efficient plant growth regulator that China Forestry Science Research Institute succeeds in developing, for the cuttage and seedling culture of the trees that easily take root described in step (2).
After cuttage described in step (5), 1 month about 80% cuttings is taken root, within 2-4 week, film is progressively raised hardening, within 1 month, removes sunshade net later, strengthens rich water quality management and the extermination of disease and insect pest after wherein removing film.Ventilation hardening mainly prevents from causing humidity excessive because covering, and causes black root and rotten.Specifically, within first week, every other day film two is opened and ventilate, start to the half of second week by film, progressively raised by the 3rd week, until film is removed completely, if find in this process that seedlings plugging root is very dry, keep the skin wet in time.
Spray once with the urea of 0.03% and the every 5-7 of potassium dihydrogen phosphate mixed liquor days, to strengthen rich water quality management after cuttage rooting described in management after step (5) is slotting; Spray once with the Baijunlings of 600 times or the every 5-7 of tpn days, to carry out disease control.
Carbendazim 500 times of liquid, tpn or thiophanate methyls 600 times of liquid were adopted to carry out foliage spray prevention and elimination of disease and pests every 2 weeks after cuttage described in step (5) manages after inserting.
Beneficial effect: the present invention compared with prior art, has the following advantages:
1) characteristic that the present invention is strong according to flourishing ball crape myrtle current-year branch rudiment ability, chooses 1 year lignified branch of life as cuttings, and cuttings source is sufficient.
2) as seedling medium after hilly country property soil yellow soil+perlite+vermiculite=1:1:1 mixing of the present invention's application, not only draw materials conveniently, cost is low, and loose, ventilative, weeds are few, there is certain fertility, be suitable for scale cuttage and seedling culture.
3) survival rate of flourishing ball crape myrtle cuttage can not only be improved after the present invention adopts HORMONE TREATMENT cuttings, and promote cuttage root growth, be conducive to field-transplanting.
4) the present invention has easy to operation, the advantage such as cost is low, easy popularization, and utilize the inventive method to carry out cuttage, current-year branch can grow to about 60cm, survival rate more than 96%, for market provides excellent seedling.
Embodiment
According to following embodiment, the present invention may be better understood.And those skilled in the art will readily understand, the concrete result of the test described by embodiment only for illustration of the present invention, and should can not limit the present invention described in claims yet.
Embodiment 1
In March, 2014, in Jiangsu Polytechnic College of Agriculture and Forestry Chengwu, color leaf nursery stock base has carried out flourishing ball crape myrtle hardwood cutting and seedling raising test to researcher, have selected (1) flourishing ball crape myrtle branch A factor three level: A 1raw lignification branch then; A 22 years raw lignification branches; A 33 years raw lignification branches.(2) kind B factor three level: B of root-growing agent 1no. ABT2 (ABT2 root-inducing powder is generally used for easy rooting plant, is member of Chinese Academy of Engineering professor Wang Tao development) B 2nAA; B 3iBA.(3) cutting medium C factor three levels: C1 yellow soil; C2, yellow soil: perlite: the volume ratio=1:1:1 of vermiculite; C3, peat soil: perlite: vermiculite volume ratio is 1:1:1.Carried out the orthogonal experiment of three factors, three levels, cuttings is all quickly dipped 5 seconds in 1200mg/L solution in the concentration of three kinds of root-growing agents.
Experimental result shows: flourishing ball crape myrtle is that 1200mg/L its rooting rate in quickly dipped 5 seconds and root system efficiency index are all the highest by 1 year raw lignification branch, cutting medium C2, ABT2 root-inducing powder concentration in cuttage test; With 3 years raw lignification branches, matrix be yellow soil, IBA root-inducing powder concentration is that 1200mg/L its rooting rate in quickly dipped 5 seconds and root system efficiency index are all minimum.
Embodiment 2
Utilize method of the present invention to breed flourishing ball crape myrtle cuttage, mainly comprise the following steps:
(1) early March prepares culture facility: mainly comprise and build simple plastic greenhouse, seedbed and medium of seedling bed, medium of seedling bed is by yellow soil: perlite: the volume ratio of vermiculite=1:1:1 mixes, in cuttage first 3 days, spray bed surfaces with 500 times of carbendazim thimerosals, moistening matrix.
(2) root-growing agent preparation: ABT2 root-growing agent compound concentration is 1200mg/L, and compound method is: first ABT2 root-growing agent 1 bag is put into nonmetallic vessel, then add 100-150ml alcohol, stir while adding.After ABT root-inducing powder fully dissolves, then be diluted with water to required concentration.For subsequent use.
(3) cuttings is produced: mid-March select in flourishing ball crape myrtle tree crown, top 1 year raw healthy and strong, without damage by disease and insect branch, be cut into that length is 8-10cm, to have the branch of the individual full bud of 2-3 be cuttings, namely adopt and namely insert.
(4) cuttage: cuttings base portion 1-2cm was taken out with in the 1200mg/LABT2 root-growing agent solution prepared quickly dipped 5 seconds; Insert seedbed by straight cutting method, embedded depth is 2/3 of cutting length, and density is 10cm*15cm.To drench seedbed with thiophanate methyl 1000 times of liquid of 50% after cuttage.
(5) after inserting management with transplant: the Small plastic shed taking high 50cm with bamboo chip, upper covering white mulch film, then the sunshade net of rate of shading 50% taking high 2.0m.Cuttage produced callus after 20 days, started to take root after 30 days, and strengthen water, fertile management and the extermination of disease and insect pest in hardening, after 3 months, rooting rate reaches more than 96%, can be transplanted to land for growing field crops.Spray 500 times of carbendazim thimerosals every two weeks seedbeds after cuttage, the urea with 0.03% and the every 5-7 of potassium dihydrogen phosphate mixed liquor days are sprayed once, to strengthen rich water quality management; Spray once with the Baijunlings of 600 times or the every 5-7 of tpn days, to carry out disease control, when temperature is more than 26 DEG C, daytime opens film ventilation, and cover in the evening again, uses sunshade net sunshade when illumination is strong, and other management are Routine Management.

Claims (5)

1. a flourishing ball crape myrtle hardwood cutting and seedling raising method, is characterized in that comprising the following steps:
(1) culture facility: build simple plastic greenhouse, seedbed, medium of seedling bed mixes primarily of yellow soil, perlite, vermiculite;
(2) root-growing agent preparation: preparation 1000-1500mg/LABT root-growing agent is for subsequent use;
(3) cuttings is produced: select the 1 year raw branch in flourishing ball crape myrtle tree crown middle and upper part to make cuttings, is cut into that length is 8-12cm, to have the branch of 2-3 full bud be cuttings;
(4) cuttage: cuttings base portion 1-2cm 3-5 quickly dipped in the 1000-1500mg/LABT2 root-growing agent solution prepared is taken out second; With the cuttage of straight cutting method;
(5) after inserting management with transplant: after cuttage, seedbed is watered permeable, takes the Small plastic shed of high 50cm with bamboo chip, upper covering white mulch film, then take the sunshade net of rate of shading 50% of high 2.0m; Cuttage produced callus after 20 days, started to take root after 30 days, strengthened water, fertile management and the extermination of disease and insect pest after taking root, can by transplantation of seedlings of taking root to land for growing field crops after 3 months.
2. one according to claim 1 flourishing ball crape myrtle hardwood cutting and seedling raising method, is characterized in that: in step (1), the first ten-day period of the March builds simple plastic greenhouse, remove plastic film, the sunshade net of covered with sunshade rate 50%, the built-in wide 1.2-1.5m of booth, long 29m, the seedbed of high 30cm; Medium of seedling bed presses yellow soil: perlite: the volume ratio mix and blend of vermiculite=1:1:1, then the carbendazim thimerosal adding 500 times of liquid is mixed to load in seedbed evenly and watered permeable, leveling, covering with plastic film moisturizing.
3. one according to claim 1 flourishing ball crape myrtle hardwood cutting and seedling raising method, it is characterized in that: in step (3), select mid-March flourishing ball crape myrtle tree crown middle and upper part 1 year raw healthy and strong, lateral bud is full, make cuttings without the branch of damage by disease and insect, is cut into that length is 8-12cm, to have the branch of the individual full bud of 2-3 be cuttings; The upper and lower otch of cuttings is level and smooth, and upper cut is apart from otch bud 0.5-1cm.
4. one according to claim 1 flourishing ball crape myrtle hardwood cutting and seedling raising method, is characterized in that: in step (4), cuttings is fitly bundled into bundle, is taken out second by cuttings base portion 1-2cm 3-5 quickly dipped in the ABT root-growing agent solution prepared; With the cuttage of straight cutting method, inserting the native degree of depth is 2/3 of cutting length, and seeding row spacing is 10cm*15cm, real with hand after inserting, and the 1000 times of liquid of the thiophanate methyl with 50% are drenched seedbed.
5. one according to claim 1 flourishing ball crape myrtle hardwood cutting and seedling raising method, it is characterized in that: in step (5), 500 times of carbendazim thimerosals are sprayed every two weeks seedbeds after cuttage, when temperature is more than 26 DEG C, daytime opens film ventilation, again cover in the evening, use sunshade net sunshade when illumination is strong, other management are Routine Management.
CN201510360356.0A 2015-06-26 2015-06-26 Hard-wood cutting seedling method for Lagerstroemia indica Dynamite Pending CN105028089A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105432292A (en) * 2015-11-27 2016-03-30 安徽建业苗木科技有限公司 High-survival-rate cutting method for oriental-red lagerstroemia indica
CN105993790A (en) * 2016-06-08 2016-10-12 江苏农林职业技术学院 White tea hardwood branch cutting seedling method
CN105993536A (en) * 2016-06-13 2016-10-12 邵阳学院 Cutting seedling raising method for Lagerstroemia excelsa(Dode)Chun.
CN106106004A (en) * 2016-08-21 2016-11-16 福建省林业科学研究院 A kind of rapid cuttage propagation method of Lagerstroemia indica L. individual plant kind matter
CN106465636A (en) * 2016-09-22 2017-03-01 程世忠 A kind of cottage method of Lagerstroemia indica L. twig low cost high-survival rate
CN107821137A (en) * 2017-12-11 2018-03-23 成都农业科技职业学院 A kind of crape myrtle root system cuttage and seedling culture propagation method
CN108293560A (en) * 2017-10-18 2018-07-20 甘肃省治沙研究所 A method of rapidly and efficiently black fruit fructus lycii container cutting plant culture and afforestation
CN108464178A (en) * 2018-03-13 2018-08-31 贵州省山地资源研究所 A kind of epicormic branch cutting method of kadsurae coccineae
CN108617373A (en) * 2017-03-25 2018-10-09 李淑云 A kind of implantation methods of crape myrtle
CN109328681A (en) * 2018-09-30 2019-02-15 江苏农林职业技术学院 A kind of matrix and cottage method for crape myrtle cuttage

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JPH03201969A (en) * 1989-12-28 1991-09-03 Itouen:Kk Production of banana drink material and beverage therefrom
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CN103109685A (en) * 2013-02-28 2013-05-22 铜仁市满堂红农业科技有限公司 Wall calligraphy artistic-forming method for Lagerstroemia plants in Lythraceae
CN103525174A (en) * 2013-10-23 2014-01-22 合肥环照高分子材料厂 Emulsion type ink cleaning agent and preparation method thereof
CN104145692A (en) * 2014-08-28 2014-11-19 浙江采悠园林有限公司 Method for cutting crape myrtle seedlings on seedbed
CN104429468A (en) * 2014-11-07 2015-03-25 襄阳景源花木有限责任公司 Crape myrtle nursery stock cottage cultivation method

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JPH03201969A (en) * 1989-12-28 1991-09-03 Itouen:Kk Production of banana drink material and beverage therefrom
CN101707982A (en) * 2009-11-18 2010-05-19 江苏省中国科学院植物研究所 Culture and reproduction method of Lagerstroemia fauriei Keohne tissues
CN102845214A (en) * 2012-10-09 2013-01-02 江苏省中国科学院植物研究所 Propagation method for hard wood cutting of 'golden common vetch'
CN103109685A (en) * 2013-02-28 2013-05-22 铜仁市满堂红农业科技有限公司 Wall calligraphy artistic-forming method for Lagerstroemia plants in Lythraceae
CN103525174A (en) * 2013-10-23 2014-01-22 合肥环照高分子材料厂 Emulsion type ink cleaning agent and preparation method thereof
CN104145692A (en) * 2014-08-28 2014-11-19 浙江采悠园林有限公司 Method for cutting crape myrtle seedlings on seedbed
CN104429468A (en) * 2014-11-07 2015-03-25 襄阳景源花木有限责任公司 Crape myrtle nursery stock cottage cultivation method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105432292A (en) * 2015-11-27 2016-03-30 安徽建业苗木科技有限公司 High-survival-rate cutting method for oriental-red lagerstroemia indica
CN105993790A (en) * 2016-06-08 2016-10-12 江苏农林职业技术学院 White tea hardwood branch cutting seedling method
CN105993790B (en) * 2016-06-08 2019-03-22 江苏农林职业技术学院 A kind of white tea hardwood cutting and seedling raising method
CN105993536A (en) * 2016-06-13 2016-10-12 邵阳学院 Cutting seedling raising method for Lagerstroemia excelsa(Dode)Chun.
CN106106004A (en) * 2016-08-21 2016-11-16 福建省林业科学研究院 A kind of rapid cuttage propagation method of Lagerstroemia indica L. individual plant kind matter
CN106106004B (en) * 2016-08-21 2019-10-25 福建省林业科学研究院 A kind of rapid cuttage propagation method of crape myrtle single plant germplasm
CN106465636A (en) * 2016-09-22 2017-03-01 程世忠 A kind of cottage method of Lagerstroemia indica L. twig low cost high-survival rate
CN108617373A (en) * 2017-03-25 2018-10-09 李淑云 A kind of implantation methods of crape myrtle
CN108293560A (en) * 2017-10-18 2018-07-20 甘肃省治沙研究所 A method of rapidly and efficiently black fruit fructus lycii container cutting plant culture and afforestation
CN107821137A (en) * 2017-12-11 2018-03-23 成都农业科技职业学院 A kind of crape myrtle root system cuttage and seedling culture propagation method
CN108464178A (en) * 2018-03-13 2018-08-31 贵州省山地资源研究所 A kind of epicormic branch cutting method of kadsurae coccineae
CN109328681A (en) * 2018-09-30 2019-02-15 江苏农林职业技术学院 A kind of matrix and cottage method for crape myrtle cuttage

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Application publication date: 20151111