CN107736178A - A kind of Chinese ash full sunshine and spray cuttage rapid propagating method - Google Patents
A kind of Chinese ash full sunshine and spray cuttage rapid propagating method Download PDFInfo
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- CN107736178A CN107736178A CN201711124150.3A CN201711124150A CN107736178A CN 107736178 A CN107736178 A CN 107736178A CN 201711124150 A CN201711124150 A CN 201711124150A CN 107736178 A CN107736178 A CN 107736178A
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- cuttage
- spray
- chinese ash
- cuttings
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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Abstract
The invention discloses a kind of Chinese ash full sunshine and spray cuttage rapid propagating method, this method is based on full exposure spray technique, effectively keeps the turgescence value of blade, promotes the accumulation of cuttings carbohydrate, for wound healing and the sufficient Assimilate of offer of taking root.Improvement is optimized to spraying management etc. after cuttings processing, the use of root-growing agent, matrix formulations, cuttage simultaneously, up to more than 90%, seedling quality is significantly increased 40 days rooting rates after cuttage.
Description
Technical field
The present invention relates to forestry field of planting, relates in particular to a kind of Chinese ash full sunshine and spray cuttage rapid propagating method.
Background technology
Chinese ash（Pterocarya stenopteraC. DC）, Juglandaceae Chinese ash category deciduous tree is high reachable 30 meters, chest
Footpath is water-fast wet, cold-resistant, drought-enduring up to 1 meter, is dispersed throughout by the river in China middle and lower reach of Yangtze River rural area, roadside, particularly suitable for the Changjiang river
The geographical environment of downstream Yangtze-Huaihe River Valley.Chinese ash energy insecticidal and antibacterial, sulfur dioxide absorption, chlorine pernicious gas, and with stronger
Regulation of absorbing dust capability.At present, Chinese ash seeds are exploited for town and country construction also in the starting stage, with urban and rural environment construction process plus
It hurry up, it is contemplated that will be very vigorous to the demand of this kind of seeds in coming 10 years.
It is general to be produced using the method for seed propagation for most of arbor species, but for outstanding seeds
For, using vegetative propagation offspring can be made to keep maternal outstanding inhereditary feature.The Chinese ash in China is based on seminal propagation at present,
Relatively low according to cuttage and seedling culture rooting rate, cost consumption is big, is not suitable for promoting.Chinese ash cuttage side is disclosed although having been reported that at present
Method, but current cottage method survival rate is very low, averagely no more than 83%, realizes that high-quality volume production is also highly difficult.
The content of the invention
Goal of the invention：It is an object of the invention to provide a kind of full sunshine and spray skewer for improving Chinese ash survival rate and shortening nursery stage
Insert quick prevention method.
Technical scheme：In order to realize foregoing invention purpose, a kind of quick side of breeding of Chinese ash full sunshine and spray cuttage of the invention
Method, comprise the following steps：
（1）From raw Chinese ash semi-lignified branch then, as cuttings, cuttings is inserted in carbendazim solution before cuttage and soaked, so
Root-growing agent is dipped to cuttings base portion afterwards, the root-growing agent includes any one or more of methyl α-naphthyl acetate, ABT root-inducing powders；
（2）Garden mould and peat soil are configured to matrix by a certain percentage, steam disinfection and medicament pesticide-germicide are carried out to matrix, so
After add in ready hole tray；Seedbed where hole tray is provided with gutter or drain aperture；
（3）The full exposure spraying at initial stage of 1 ~ 2 day is carried out after cuttage immediately, blade face is covered with moisture film；Then carry out 10 ~ 20 days by a definite date
Mid-term spraying；Later stage gradually divulges information, and controls water hardening；
Wherein, it is 95 ~ 100% that full exposure at the initial stage spraying, which keeps whole day indoor humidity, and indoor temperature is at 24 ~ 32 DEG C, in spring and autumn
For the rate of sheltering from heat or light in two seasons for 20 ~ 30%, summer shelters from heat or light rate as 30 ~ 50%, and winter does not shelter from heat or light or carried out light filling；
It is 85 ~ 90% that the mid-term spraying, which keeps whole day indoor humidity, and indoor temperature is at 28 ~ 36 DEG C, in the rate of sheltering from heat or light of spring and autumn
For 10 ~ 20%, summer shelters from heat or light rate as 20 ~ 40%, and winter does not shelter from heat or light or carried out light filling；
（4）Pay attention to preventing cuttings from rotting after cuttage, and start to apply fertilizer after 25 days；40 days rooting rates are up to more than 90% after cuttage.
The cuttage rapid propagating method of the present invention is based on full exposure spray technique, effectively keeps the turgescence value of blade, promotees
Enter the accumulation of cuttings carbohydrate, for wound healing and the sufficient Assimilate of offer of taking root.Cuttings is handled simultaneously, taken root
Improvement is optimized in spraying management etc. after the use of agent, matrix formulations, cuttage, and 40 days rooting rates are up to after obtaining cuttage
More than 90% technique effect.
Specifically, the step（1）It is middle to be dipped 30 ~ 90 minutes using 200 ~ 500mg/kg methyl α-naphthyl acetates.Preferably, it is described
Step（1）It is middle to be dipped 50 minutes using 400mg/kg methyl α-naphthyl acetates.On the basis of more than, the sylvite or sodium of also optional methyl α-naphthyl acetate
Salt is used in combination with indolebutyric acid, further improves the rooting efficiency of methyl α-naphthyl acetate.Root-growing agent of the present invention includes but unlimited
In the methyl α-naphthyl acetate, ATB root-inducing powders.Moreover, it is noted that the present invention is dipped by the methyl α-naphthyl acetate of 30-90 minutes, coordinate
Garden mould-peat soil matrix, and management method described hereinafter, the optimum composition method for facilitating full exposure spraying to breed.So that
Rapid Rooting after cuttage, effectively keep the moisture of cuttage seeding and the draining characteristics of smoothness.Accelerate kind of seedling rooting and breed speed
Degree.
The cuttings stays upper blade, removes lower end tender leaf, and top 0.5 centimeters on bud are cut flat, and lower cut is cut into list
Horse ear shape；The cuttings got ready is put into immersion 5-7 minutes in 800 times of carbendazim solutions before cuttage.
Further, the step（2）In matrix be garden mould and peat soil by volume 3:7 are formulated.
Further, the step（2）Middle moise-heat sterilization using 80 DEG C -85 DEG C of steam heated substrate 30 minutes, make plus
Water content of substrate is 50 ~ 70% after heat.The step is handled water supply in media while sterilization, improves integrated operation
Efficiency.
Further, the step（2）Chinese medicine pesticide-germicide presses every cubic metre of 20 kilograms of 3% copperas solution, 50%
15 grams of octyl sulfate-deltamethrin milk oil, after stirring uniformly, covered closed more than 24 hours with film.
Further, the step（3）Middle full exposure at initial stage spraying spraying per hour is 2 ~ 4 times, mid-term spraying per hour 1
~ 3 times, it is no more than 30 seconds every time；Night reduces spray timings per hour or not sprayed.
Further, the step（4）In by spraying 1 1000 times of 50 wt% carbendazim solution weekly prevent that cuttings is rotten
It is rotten；Carry out single-dose application within every 4 weeks, spray 0.3 wt% urea and 0.2 wt% potassium dihydrogen phosphates.
Beneficial effect：The present invention solves Chinese ash asexual skewer at present by full sunshine and spray and the cuttage raise seedling technique of improvement
Insert the problem of breeding rooting rate is low, the speed of growth is relatively slow, quality is not high.This method is cultivated suitable for any season, utilizes the party
Method cultivates Chinese ash seedling, and for 40 days rooting rates up to more than 90%, annual seedling is typically up to 2 meters of height, 2.5 ~ 3cm of diameter after cuttage.
Embodiment
The present invention is further described with reference to specific embodiment.
Embodiment
A kind of Chinese ash full sunshine and spray cuttage rapid propagating method, comprises the following steps：
1. the selection and processing of cuttings
From raw Chinese ash semi-lignified branch then as cuttings, the collection of branch it is general in the morning 8 when before carry out.Cuttings is stayed
Portion's blade, remove lower end tender leaf, top 0.5 centimeters on bud are cut flat, and lower cut is cut into single horse ear shape.It will be got ready before cuttage
Cuttings is put into immersion 5-7 minutes in 800 times of carbendazim solutions.
Cuttings base portion is dipped 30 ~ 90 minutes using 400mg/kg methyl α-naphthyl acetates；Or the sylvite or sodium salt of selection methyl α-naphthyl acetate
It is used in combination with indolebutyric acid, further improves the rooting efficiency of methyl α-naphthyl acetate.
2. seedbed and matrix
Preparing nursery bed, seedbed is wide 1.2 ~ 1.5 meters, and hole tray is placed with seedbed, and rhone is arranged below in corresponding hole tray.
Matrix is from garden mould and peat soil by by volume 3:7 are formulated, and steam disinfection are carried out to matrix, using 80
DEG C -85 DEG C of steam heated substrate 30 minutes, water content of substrate is 50 ~ 70% after making heating.Medicament pesticide-germicide is carried out simultaneously,
By every cubic metre of 20 kilograms of 3% copperas solution, 15 grams of 50% octyl sulfate-deltamethrin milk oil, after stirring uniformly, covered with film
Cover closed more than 24 hours.
3. full sunshine and spray management
The full exposure spraying at initial stage of 1 ~ 2 day is carried out after cuttage immediately, blade face is covered with moisture film；Then carry out 10 ~ 20 days by a definite date
Mid-term is sprayed；Later stage gradually divulges information, and controls water hardening；
It is 95 ~ 100% that full exposure spraying at initial stage, which keeps whole day indoor humidity, and indoor temperature is at 24 ~ 32 DEG C, in the screening of spring and autumn
Cloudy rate is 20 ~ 30%, and summer shelters from heat or light rate as 30 ~ 50%, and winter does not shelter from heat or light or carried out light filling；
It is 85 ~ 90% that mid-term spraying, which keeps whole day indoor humidity, and indoor temperature is 10 in the rate of sheltering from heat or light of spring and autumn at 28 ~ 36 DEG C
~ 20%, summer shelters from heat or light rate as 20 ~ 40%, and winter does not shelter from heat or light or carried out light filling；
Initial stage, full exposure spraying spraying per hour was 2 ~ 4 times, mid-term spraying 1 ~ 3 time per hour, was no more than 30 seconds every time；Night subtracts
Few spray timings per hour are not sprayed.
4. managed after cuttage
Prevent cuttings from rotting by spraying 1 1000 times of 50 wt% carbendazim solution weekly after cuttage, carry out single-dose application within every 4 weeks,
Spray 0.3 wt% urea and 0.2 wt% potassium dihydrogen phosphates.
Using the rooting rates of 40 days after above method cuttage up to more than 90%, annual seedling is typically up to 2 meters of height, diameter 2.5
~3cm。
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of Chinese ash full sunshine and spray cuttage rapid propagating method, it is characterised in that this method comprises the following steps：
（1）From raw Chinese ash semi-lignified branch then, as cuttings, cuttings is inserted in carbendazim solution before cuttage and soaked, so
Root-growing agent is dipped to cuttings base portion afterwards, the root-growing agent includes any one or more of methyl α-naphthyl acetate, ABT root-inducing powders；
（2）Garden mould and peat soil are configured to matrix by a certain percentage, steam disinfection and medicament pesticide-germicide are carried out to matrix, so
After add in ready hole tray；Seedbed where hole tray is provided with gutter or drain aperture；
（3）The full exposure spraying at initial stage of 1 ~ 2 day is carried out after cuttage immediately, blade face is covered with moisture film；Then carry out 10 ~ 20 days by a definite date
Mid-term spraying；Later stage gradually divulges information, and controls water hardening；
Wherein, it is 95 ~ 100% that full exposure at the initial stage spraying, which keeps whole day indoor humidity, and indoor temperature is at 24 ~ 32 DEG C, in spring and autumn
For the rate of sheltering from heat or light in two seasons for 20 ~ 30%, summer shelters from heat or light rate as 30 ~ 50%, and winter does not shelter from heat or light or carried out light filling；
It is 85 ~ 90% that the mid-term spraying, which keeps whole day indoor humidity, and indoor temperature is at 28 ~ 36 DEG C, in the rate of sheltering from heat or light of spring and autumn
For 10 ~ 20%, summer shelters from heat or light rate as 20 ~ 40%, and winter does not shelter from heat or light or carried out light filling；
（4）Pay attention to preventing cuttings from rotting after cuttage, and start to apply fertilizer after 25 days；40 days rooting rates are up to more than 90% after cuttage.
A kind of 2. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 1, it is characterised in that：The step
（1）It is middle to be dipped 30 ~ 90 minutes using 200 ~ 500mg/kg methyl α-naphthyl acetates.
A kind of 3. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 2, it is characterised in that：The step
（1）It is middle to be dipped 50 minutes using 400mg/kg methyl α-naphthyl acetates.
A kind of 4. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 1, it is characterised in that：The cuttings
Upper blade is stayed, removes lower end tender leaf, top 0.5 centimeters on bud are cut flat, and lower cut is cut into single horse ear shape；Will be standby before cuttage
Good cuttings is put into immersion 5-7 minutes in 800 times of carbendazim solutions.
A kind of 5. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 1, it is characterised in that：The step
（2）In matrix be garden mould and peat soil by volume 3:7 are formulated.
A kind of 6. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 1, it is characterised in that：The step
（2）Middle moise-heat sterilization is using 80 DEG C -85 DEG C of steam heated substrate 30 minutes, and water content of substrate is 50 ~ 70% after making heating.
A kind of 7. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 1, it is characterised in that：The step
（2）Chinese medicine pesticide-germicide is turned over by every cubic metre of 20 kilograms of 3% copperas solution, 15 grams of 50% octyl sulfate-deltamethrin milk oil
Stir well it is even after, with film cover closed more than 24 hours.
A kind of 8. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 1, it is characterised in that：The step
（3）Middle full exposure at initial stage spraying spraying per hour is 2 ~ 4 times, mid-term spraying 1 ~ 3 time per hour, is no more than 30 seconds every time；Night
Reduce spray timings per hour or do not spray.
A kind of 9. Chinese ash full sunshine and spray cuttage rapid propagating method according to claim 1, it is characterised in that：The step
（4）In by spraying 1 1000 times of 50 wt% carbendazim solution weekly prevent cuttings from rotting；Carry out single-dose application within every 4 weeks, spray
0.3 wt% urea and 0.2 wt% potassium dihydrogen phosphates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124150.3A CN107736178A (en) | 2017-11-14 | 2017-11-14 | A kind of Chinese ash full sunshine and spray cuttage rapid propagating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124150.3A CN107736178A (en) | 2017-11-14 | 2017-11-14 | A kind of Chinese ash full sunshine and spray cuttage rapid propagating method |
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| Publication Number | Publication Date |
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| CN107736178A true CN107736178A (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711124150.3A Pending CN107736178A (en) | 2017-11-14 | 2017-11-14 | A kind of Chinese ash full sunshine and spray cuttage rapid propagating method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100586A (en) * | 2019-06-17 | 2019-08-09 | 宜宾云辰乔木园林有限责任公司 | A kind of xylophyta cuttage and seedling culture method |
| CN110583263A (en) * | 2019-10-24 | 2019-12-20 | 中徽生态环境有限公司 | Full-light automatic spraying twig cutting propagation method for Elaeagnus dulcis |
| CN110892862A (en) * | 2019-12-12 | 2020-03-20 | 南昌工程学院 | Water culture cutting rapid propagation method for sassafras and application thereof |
| CN112385422A (en) * | 2020-12-03 | 2021-02-23 | 四川云辰园林科技有限公司 | Method for out-of-season rapid cutting seedling |
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| CN1418534A (en) * | 2002-12-31 | 2003-05-21 | 黄立海 | Method for cultivating wingnut trees |
| CN103053312A (en) * | 2013-01-12 | 2013-04-24 | 宜昌卫民园林环境工程有限责任公司 | Propagation method of Pterocarya stenoptera var. zhijiangensis |
| CN105993762A (en) * | 2016-05-20 | 2016-10-12 | 芜湖欧标农业发展有限公司 | Cutting propagation method for Chionanthus retusus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100586A (en) * | 2019-06-17 | 2019-08-09 | 宜宾云辰乔木园林有限责任公司 | A kind of xylophyta cuttage and seedling culture method |
| CN110583263A (en) * | 2019-10-24 | 2019-12-20 | 中徽生态环境有限公司 | Full-light automatic spraying twig cutting propagation method for Elaeagnus dulcis |
| CN110892862A (en) * | 2019-12-12 | 2020-03-20 | 南昌工程学院 | Water culture cutting rapid propagation method for sassafras and application thereof |
| CN110892862B (en) * | 2019-12-12 | 2021-06-11 | 南昌工程学院 | Water culture cutting rapid propagation method for sassafras and application thereof |
| CN112385422A (en) * | 2020-12-03 | 2021-02-23 | 四川云辰园林科技有限公司 | Method for out-of-season rapid cutting seedling |
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Application publication date: 20180227 |