CN108811811A - The maintenance process of Nanjing Huang maple cuttage seeding - Google Patents
The maintenance process of Nanjing Huang maple cuttage seeding Download PDFInfo
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- CN108811811A CN108811811A CN201810524977.1A CN201810524977A CN108811811A CN 108811811 A CN108811811 A CN 108811811A CN 201810524977 A CN201810524977 A CN 201810524977A CN 108811811 A CN108811811 A CN 108811811A
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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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- 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
- A01G2/10—Vegetative propagation by means of cuttings
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- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
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Abstract
The present invention relates to a kind of maintenance process of Nanjing Huang maple cuttage seeding, the method is as follows:Step 1:The maintenance of cuttage phase;Step 2:Routine servicing.The technical solution can improve " Nanjing Huang maple " cuttage shoot survival percent, accelerate the maintenance process of nursery speed, its main feature is that having more stringent and accurately control to temperature and humidity, illumination, environmental optima condition required for rooting rate after guarantee cuttage, the hardening after cuttage 30 days simultaneously, New Terms can be adapted to rapidly after guaranteeing transplanting, accelerate the speed of growth of seedling.
Description
Technical field
The present invention relates to a kind of maintenance processes of Nanjing Huang maple cuttage seeding, and cultivation, breeding industry applied to nursery stock belong to
Forest raising technology field.
Background technique
Nanjing Huang maple " is the excellent color leaf kind of chicken feet Acer, and " three color of the four seasons ", market is to this kind of color leaf tree in excellent native soil
Kind has very big demand.The major way of " Nanjing Huang maple " breeding has cuttage and grafting, wherein 2 centimeters of the diameter of a cross-section of a tree trunk 1.3 meters above the ground or more of seedlings one
As obtained using grafting method, dwarfing seedling of growing thickly is bred generally by the way of cuttage.Existing cuttage technique, skewer
The disadvantages of that there are survival rates is not high for seedlings plugging, slow growth is primarily due to that rooting rate is high and damage of pest and disease damage etc..Ability
The technical staff in domain always tries to solve the problems, such as this, but currently existing scheme is undesirable always.
Summary of the invention
The present invention exactly for the technical problems in the prior art, provides a kind of maintenance side of Nanjing Huang maple cuttage seeding
Method, the program can improve " Nanjing Huang maple " cuttage shoot survival percent, accelerate the maintenance process of nursery speed, its main feature is that warm and humid
Degree, illumination have a more stringent and accurately control, environmental optima condition required for rooting rate after guarantee cuttage, while in cuttage
Hardening after 30 days can adapt to rapidly New Terms after guaranteeing transplanting, accelerate the speed of growth of seedling.
To achieve the goals above, technical scheme is as follows, a kind of maintenance process of Nanjing Huang maple cuttage seeding, feature
It is, the method is as follows:
Step 1:The maintenance of cuttage phase;
Step 2:Routine servicing.
As an improvement of the present invention, the step 1:The maintenance of cuttage phase, it is specific as follows:
1)Temperature and humidity is kept;
2)Illumination condition is kept;
3)Seedbed and greenhouse health are kept.
In the step 1 cuttage phase maintenance in 1)Temperature and humidity is kept, specific as follows:
Temperature and humidity and cutting medium soil temperature and water content of substrate in cuttage canopy should be observed at any time by newly transplanting in item 30 days, and be mended in due course
Water(Control water)Carry out cutting and matrix water conservation moisturizing prevention waterlogging work, it is ensured that temperature of shed maintains 22 DEG C -28 DEG C, night temperature daytime
Degree is not less than 15 DEG C;Humidity maintains 85%-99%, soil temperature maintain daytime 22 DEG C -25 DEG C, nocturnal temperature not less than 10 DEG C, base
Maintaining 50-70% within 2 weeks before matter water content, it is ensured that rooting of cuttings environment is best, and carries out temperature and humidity soil temperature record, and cuttage 30 days
Afterwards, the actual conditions for going out backsight matrix and cutting to its root hair can suitably reduce water spray number, and increasing illumination is presented matrix
I.e. dry i.e. wet condition, induces its root growth with hardening, can finally rise in transplantation of seedlings after its root growth is good simultaneously
Bag.
In the step 1 cuttage phase maintenance in 2)Illumination condition keeps specific as follows,
After cuttage in 10 days should to prevent branch dehydration dead, can the morning and evening sun it is mild when pull open sunshade net and carry out illumination supply,
Keep 75% or more shading rate;Should be based on evoked callus and the growth of root hair in 10-30 days, suitably increase illumination keeps hiding
50% or more light rate;It should can reinforce illumination early period based on hardening in 50-60 days, full natural lighting be answered within 1-2 weeks before lifting and can
The foliar fertilizer of appropriate supplement low concentration.It need to be adjusted flexibly simultaneously according to weather actual conditions, screening should be fully withdrawn by meeting rainy weather
Screened postive should also manually increase illumination when necessary, and sunshade net should suitably be packed up by meeting fine day burning sun.
In the step 1 cuttage phase maintenance in 3)Seedbed and greenhouse health keep specific as follows, and when cuttage will lose in time
The blade trimmed that stays and fracture or useless cutting clears out seedbed, find and clear up in time in daily management yellow leaf, dead leaf,
The sundries such as pest and disease damage plant, weeds, moss, but in the sundries cleared up in seedbed, cuttage branch cannot be shaken, or do not clear up
Blade in seedbed and only periodically sterilized in seedbed usually.The cleaning that ground is kept in greenhouse, removes greenhouse in time
The weeds of interior growth and cuttage residue, and timing carries out disinfection to greenhouse-environment.
As an improvement of the present invention, routine servicing is specific as follows in the step 2:
1. pruning modes
2. pest and disease damage is handled:
3. water and fertilizer management:
4. careless control processing.
Trimming in the step 2 in routine servicing is specific as follows:
(1)Winter pruning, slowly, branches and leaves nutrition reflux, nutritive loss caused by trimming is minimum for this period seedling physiology activity,
Wound not easy infection, influences seedling growth smaller, and there are bleeding phenomenons for Nanjing Huang maple, should trim before spring bleeding starts,
The fringe progress winter, which is adopted, in combination with grafting cuts work;
(2)Summer pruning, to carrying out in the entire Growing season after fall foliage after spring rudiment, the main purpose of this phase trimming
It is the ventilation for improving tree crown, translucency, generally uses light pruning, in order to avoid undesirable shadow is caused to trees because wiping out a large amount of branches and leaves
It rings.Should remove the winter cuts excessive young sprout near mouth, in case interference is tree-like.
Pest and disease damage processing in the step 2 in routine servicing:It is specific as follows,
Common Diseases:Powdery mildew, stem rot, white root rot, anthracnose, brown spot, rust etc.;
Common pests:Grub, mole cricket, chafer, slug moth, aphid, longicorn, wood noth etc..
(1)It sprays first support+Lu se weilei+vinclozolin mid-May and sprays the diseases such as prevention and treatment powdery mildew, subcutaneous ulcer disease, stem rot;
(2)Spray first frost hymexazol+Mancozeb+AVM hereinafter Imidacloprid Contol ofCotton prevention longicorn, white root rot, brown spot etc.;
(3)Spray pyraclostrobin/ether bacterium rouge/Fluoxastrobin+agricultural streptomycin+benzene fourth pyridaben missible oil+potassium dihydrogen phosphate prevention and treatment
Pest and disease damage.
Water and fertilizer management in the step 2 in routine servicing is specific as follows,
(1)For Nanjing Huang maple in the case where extreme high temperature in summer, summer is subject to day bright evil at direct sunlight, likes warm and moist gas
Time and soil fertile, wet and that draining is good, therefore need to be irrigated in time when meeting with weather of the continuous high temperature without rain, but preferably exist
Sooner or later, it avoids making soil temperature that change dramatically occur, influences root physiology effect, entering then is advisable after autumn with slightly dry;
(2)The fertilising of Nanjing Huang maple grafting is divided into base manure, soil topdressing, foliage dressing
Base manure:Generally often make base manure with organic fertilizer such as barnyard manure, compost, oil cake or muck, and is mostly spread fertilizer over the fields before site preparation, people's farming
In nitride layer, because P elements are easily by soil fixing, so it is more preferable that calcium superphosphate etc. with organic fertilizer is used in mixed way effect;Application has
Machine fertilizer must through it is decomposed fermentation and do not contacted directly with root system of plant, burn seedlings phenomenon otherwise can occur;
Soil topdressing:Grafting growth period fertilizer requirement is big, need to timely top dressing before growth period and during two summit of growth, fertilizer with
The quick-acting fertilizers such as urea are advisable, and thin fertilizer is diligent to be applied, and fertilization mode is applied with cave, ditch spread effect is best, fertilizer absorptivity highest.But it should be noted that
In Nanjing, Huang maple grows latter stage(November)It in the rainfall time on the high side, is easy to happen to the big garden of topdressing amount remaining green when it is due to become yellow and ripe, causes frostbite,
Therefore it should stop chasing after nitrogen after October, branch lignifying is promoted to guarantee nursery stock safe overwintering;
Foliage dressing:Foliage dressing is used when supplementing phosphorus, potassium or microelement, it is quick, and can be with part pesticide application, cost
It is low.Foliar applied fertilizer should carry out in the morning or at dusk, in this way can be to avoid burning leaf, burn seedlings.
In the step 2 control of routine servicing medium-height grass processing it is specific as follows, spring carry out Seal treatment, summer and autumn according to
Field conditions herbicide spraying.
Compared with the existing technology, the invention has the advantages that, this method provides the survival rate of product, original cuttage seeding significantly
Survival rate 87%;Improve cuttage shoot survival percent 93% after conserving;2)This method shortens the time that is out of the garden, and be out of the garden time needs originally
1.5 years, the time that is out of the garden after improvement maintenance only needed 1 year.
Specific embodiment:
In order to deepen the understanding of the present invention, it is described in detail below with reference to embodiment.
Embodiment 1:A kind of maintenance process of Nanjing Huang maple cuttage seeding, the method are as follows:
Step 1:The maintenance of cuttage phase;
Step 2:Routine servicing.
The step 1:The maintenance of cuttage phase, it is specific as follows:
1)Temperature and humidity is kept;
2)Illumination condition is kept;
3)Seedbed and greenhouse health are kept.
In the step 1 cuttage phase maintenance in 1)Temperature and humidity is kept, specific as follows:
Temperature and humidity and cutting medium soil temperature and water content of substrate in cuttage canopy should be observed at any time by newly transplanting in item 30 days, and be mended in due course
Water(Control water)Carry out cutting and matrix water conservation moisturizing prevention waterlogging work, it is ensured that temperature of shed maintains 22 DEG C -28 DEG C, night temperature daytime
Degree is not less than 15 DEG C;Humidity maintains 85%-99%, soil temperature maintain daytime 22 DEG C -25 DEG C, nocturnal temperature not less than 10 DEG C, base
Maintaining 50-70% within 2 weeks before matter water content, it is ensured that rooting of cuttings environment is best, and carries out temperature and humidity soil temperature record, and cuttage 30 days
Afterwards, the actual conditions for going out backsight matrix and cutting to its root hair can suitably reduce water spray number, and increasing illumination is presented matrix
I.e. dry i.e. wet condition, induces its root growth with hardening, can finally rise in transplantation of seedlings after its root growth is good simultaneously
Bag.
In the step 1 cuttage phase maintenance in 2)Illumination condition keeps specific as follows,
After cuttage in 10 days should to prevent branch dehydration dead, can the morning and evening sun it is mild when pull open sunshade net and carry out illumination supply,
Keep 75% or more shading rate;Should be based on evoked callus and the growth of root hair in 10-30 days, suitably increase illumination keeps hiding
50% or more light rate;It should can reinforce illumination early period based on hardening in 50-60 days, full natural lighting be answered within 1-2 weeks before lifting and can
The foliar fertilizer of appropriate supplement low concentration.It need to be adjusted flexibly simultaneously according to weather actual conditions, screening should be fully withdrawn by meeting rainy weather
Screened postive should also manually increase illumination when necessary, and sunshade net should suitably be packed up by meeting fine day burning sun.
In the step 1 cuttage phase maintenance in 3)Seedbed and greenhouse health keep specific as follows, and when cuttage will lose in time
The blade trimmed that stays and fracture or useless cutting clears out seedbed, find and clear up in time in daily management yellow leaf, dead leaf,
The sundries such as pest and disease damage plant, weeds, moss, but in the sundries cleared up in seedbed, cuttage branch cannot be shaken, or do not clear up
Blade in seedbed and only periodically sterilized in seedbed usually.The cleaning that ground is kept in greenhouse, removes greenhouse in time
The weeds of interior growth and cuttage residue, and timing carries out disinfection to greenhouse-environment.
Routine servicing is specific as follows in the step 2:
1. pruning modes
2. pest and disease damage is handled:
3. water and fertilizer management:
4. careless control processing.
Trimming in the step 2 in routine servicing is specific as follows:
(1)Winter pruning, slowly, branches and leaves nutrition reflux, nutritive loss caused by trimming is minimum for this period seedling physiology activity,
Wound not easy infection, influences seedling growth smaller, and there are bleeding phenomenons for Nanjing Huang maple, should trim before spring bleeding starts,
The fringe progress winter, which is adopted, in combination with grafting cuts work;
(2)Summer pruning, to carrying out in the entire Growing season after fall foliage after spring rudiment, the main purpose of this phase trimming
It is the ventilation for improving tree crown, translucency, generally uses light pruning, in order to avoid undesirable shadow is caused to trees because wiping out a large amount of branches and leaves
It rings.Should remove the winter cuts excessive young sprout near mouth, in case interference is tree-like.
Pest and disease damage processing in the step 2 in routine servicing:It is specific as follows,
Common Diseases:Powdery mildew, stem rot, white root rot, anthracnose, brown spot, rust etc.;
Common pests:Grub, mole cricket, chafer, slug moth, aphid, longicorn, wood noth etc..
(1)It sprays first support+Lu se weilei+vinclozolin mid-May and sprays the diseases such as prevention and treatment powdery mildew, subcutaneous ulcer disease, stem rot;
(2)Spray first frost hymexazol+Mancozeb+AVM hereinafter Imidacloprid Contol ofCotton prevention longicorn, white root rot, brown spot etc.;
(3)Spray pyraclostrobin/ether bacterium rouge/Fluoxastrobin+agricultural streptomycin+benzene fourth pyridaben missible oil+potassium dihydrogen phosphate prevention and treatment
Pest and disease damage.
Water and fertilizer management in the step 2 in routine servicing is specific as follows,
(1)For Nanjing Huang maple in the case where extreme high temperature in summer, summer is subject to day bright evil at direct sunlight, likes warm and moist gas
Time and soil fertile, wet and that draining is good, therefore need to be irrigated in time when meeting with weather of the continuous high temperature without rain, but preferably exist
Sooner or later, it avoids making soil temperature that change dramatically occur, influences root physiology effect, entering then is advisable after autumn with slightly dry;
(2)The fertilising of Nanjing Huang maple grafting is divided into base manure, soil topdressing, foliage dressing
Base manure:Generally often make base manure with organic fertilizer such as barnyard manure, compost, oil cake or muck, and is mostly spread fertilizer over the fields before site preparation, people's farming
In nitride layer, because P elements are easily by soil fixing, so it is more preferable that calcium superphosphate etc. with organic fertilizer is used in mixed way effect;Application has
Machine fertilizer must through it is decomposed fermentation and do not contacted directly with root system of plant, burn seedlings phenomenon otherwise can occur;
Soil topdressing:Grafting growth period fertilizer requirement is big, need to timely top dressing before growth period and during two summit of growth, fertilizer with
The quick-acting fertilizers such as urea are advisable, and thin fertilizer is diligent to be applied, and fertilization mode is applied with cave, ditch spread effect is best, fertilizer absorptivity highest.But it should be noted that
In Nanjing, Huang maple grows latter stage(November)It in the rainfall time on the high side, is easy to happen to the big garden of topdressing amount remaining green when it is due to become yellow and ripe, causes frostbite,
Therefore it should stop chasing after nitrogen after October, branch lignifying is promoted to guarantee nursery stock safe overwintering;
Foliage dressing:Foliage dressing is used when supplementing phosphorus, potassium or microelement, it is quick, and can be with part pesticide application, cost
It is low.Foliar applied fertilizer should carry out in the morning or at dusk, in this way can be to avoid burning leaf, burn seedlings.
In the step 2 control of routine servicing medium-height grass processing it is specific as follows, spring carry out Seal treatment, summer and autumn according to
Field conditions herbicide spraying.
It should be noted that above-described embodiment, is not intended to limit the scope of protection of the present invention, in above-mentioned technical proposal
On the basis of made equivalents or substitution each fall within the range that the claims in the present invention are protected.
Claims (10)
1. a kind of maintenance process of Nanjing Huang maple cuttage seeding, which is characterized in that the method is as follows:
Step 1:The maintenance of cuttage phase;
Step 2:Routine servicing.
2. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 1, which is characterized in that the step 1:Cuttage
Phase maintenance, it is specific as follows:
1)Temperature and humidity is kept;
2)Illumination condition is kept;
3)Seedbed and greenhouse health are kept.
3. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 2, which is characterized in that cuttage in the step 1
1 in phase maintenance)Temperature and humidity is kept, specific as follows:
Temperature and humidity and cutting medium soil temperature and water content of substrate in cuttage canopy should be observed at any time by newly transplanting in item 30 days, and be mended in due course
Water carries out cutting and matrix water conservation moisturizing prevention waterlogging work, it is ensured that temperature of shed maintain daytime 22 DEG C -28 DEG C, nocturnal temperature it is not low
In 15 DEG C;Humidity maintains 85%-99%, soil temperature maintain daytime 22 DEG C -25 DEG C, nocturnal temperature not less than 10 DEG C, matrix is aqueous
Amount maintains 50-70% in first 2 weeks, it is ensured that rooting of cuttings environment is best, and carries out temperature and humidity soil temperature record, after cuttage 30 days, to it
Root hair, which goes out backsight matrix and the actual conditions of cutting, can reduce water spray number, and increasing illumination makes matrix that i.e. dry i.e. wet shape be presented
State induces its root growth with hardening, finally can play bag in transplantation of seedlings after its root growth is good simultaneously.
4. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 3, which is characterized in that cuttage in the step 1
2 in phase maintenance)Illumination condition keeps specific as follows,
Prevent branch dehydration dead after cuttage in 10 days, can the morning and evening sun it is mild when pull open sunshade net and carry out illumination supply, keep
75% or more shading rate;Should be based on evoked callus and the growth of root hair in 10-30 days, suitably increase illumination keeps shading rate
50% or more;It should can reinforce illumination early period based on hardening in 50-60 days, full natural lighting be answered within 1-2 weeks before lifting and can be appropriate
The foliar fertilizer of low concentration is supplemented, while need to be adjusted flexibly according to weather actual conditions, sunshade net should be fully withdrawn by meeting rainy weather,
It should also manually increase illumination when necessary, sunshade net should suitably be packed up by meeting fine day burning sun.
5. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 4, which is characterized in that cuttage in the step 1
3 in phase maintenance)Seedbed and greenhouse health keep specific as follows, when cuttage in time by the blade trimmed left and fracture or
Useless cutting clears out seedbed, and it is miscellaneous to find and clear up yellow leaf, dead leaf, pest and disease damage plant, weeds, moss etc. in daily management in time
The weeds of growth and cuttage residue in greenhouse are removed in object, the interior cleaning for keeping ground of greenhouse in time, and timing is to greenhouse-environment
It carries out disinfection.
6. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 5, which is characterized in that daily in the step 2
It conserves specific as follows:
1. pruning modes
2. pest and disease damage is handled:
3. water and fertilizer management:
4. careless control processing.
7. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 6, which is characterized in that daily in the step 2
Trimming in maintenance is specific as follows:
(1)Winter pruning, slowly, branches and leaves nutrition reflux, nutritive loss caused by trimming is minimum for this period seedling physiology activity,
Wound not easy infection, influences seedling growth smaller, and there are bleeding phenomenons for Nanjing Huang maple, should trim before spring bleeding starts,
The fringe progress winter, which is adopted, in combination with grafting cuts work;
(2)Summer pruning, to carrying out in the entire Growing season after fall foliage after spring rudiment, the main purpose of this phase trimming
It is the ventilation for improving tree crown, translucency, uses light pruning, in order to avoid undesirable influence is caused on trees because wiping out a large amount of branches and leaves.
8. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 7, which is characterized in that daily in the step 2
Pest and disease damage processing in maintenance:It is specific as follows,
(1)It sprays first support+Lu se weilei+vinclozolin mid-May and sprays the diseases such as prevention and treatment powdery mildew, subcutaneous ulcer disease, stem rot;
(2)Spray first frost hymexazol+Mancozeb+AVM hereinafter Imidacloprid Contol ofCotton prevention longicorn, white root rot, brown spot;
(3)Spray pyraclostrobin/ether bacterium rouge/Fluoxastrobin+agricultural streptomycin+benzene fourth pyridaben missible oil+potassium dihydrogen phosphate prevention and treatment
Pest and disease damage.
9. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 8, which is characterized in that daily in the step 2
Water and fertilizer management in maintenance is specific as follows,
(1)Nanjing Huang maple need to irrigate in the case where extreme high temperature in summer when meeting with weather of the continuous high temperature without rain in time,;
(2)The fertilising of Nanjing Huang maple grafting is divided into base manure, soil topdressing, foliage dressing;
Base manure:Make base manure with organic fertilizer such as barnyard manure, compost, oil cake or muck, and is mostly spread fertilizer over the fields before site preparation, people's farming nitride layer
In, because P elements are easily by soil fixing, it is more preferable that calcium superphosphate etc. with organic fertilizer is used in mixed way effect;
Soil topdressing:Grafting growth period fertilizer requirement is big, need to timely top dressing before growth period and during two summit of growth, fertilizer with
The quick-acting fertilizers such as urea are advisable, and thin fertilizer is diligent to be applied, and fertilization mode is applied with cave, ditch spread effect is best, fertilizer absorptivity highest;
Foliage dressing:Supplement phosphorus, potassium or use foliage dressing when microelement, it is quick, and with part pesticide application, cost
It is low;Foliar applied fertilizer should carry out in the morning or at dusk, in this way can be to avoid burning leaf, burn seedlings.
10. the maintenance process of Huang maple cuttage seeding in Nanjing according to claim 9, which is characterized in that the step 2 is Sino-Japan
Often maintenance medium-height grass control processing is specific as follows, and spring carries out Seal treatment, and summer and autumn are according to field conditions herbicide spraying.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112868454A (en) * | 2021-01-12 | 2021-06-01 | 青岛市林木种苗站 | Cultivation method of acer truncatum clump trunks |
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2018
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112868454A (en) * | 2021-01-12 | 2021-06-01 | 青岛市林木种苗站 | Cultivation method of acer truncatum clump trunks |
CN112868454B (en) * | 2021-01-12 | 2022-06-17 | 青岛市园林和林业综合服务中心 | Acer truncatum trunk cultivating method |
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