CN109566376A - A kind of method of Chinese ash cuttage and seedling culture - Google Patents
A kind of method of Chinese ash cuttage and seedling culture Download PDFInfo
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- CN109566376A CN109566376A CN201811640459.2A CN201811640459A CN109566376A CN 109566376 A CN109566376 A CN 109566376A CN 201811640459 A CN201811640459 A CN 201811640459A CN 109566376 A CN109566376 A CN 109566376A
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
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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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
- A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
- A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
- A01N37/04—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof polybasic
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
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- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
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Abstract
The invention discloses a kind of methods of Chinese ash cuttage and seedling culture, belong to field of agricultural production technologies, its step includes: presprouting of seeds, the soil moisture content in plantation groove in filling planting soil, watering extremely plantation groove between 18 ~ 22%, and applies compound fertilizer, sowing, after planting raises plastic film after cover plastic film, budding above plantation groove, daily management such as irrigation, weeding, fertilising and the prevention and control of plant diseases, pest control are carried out, until growing up to seedling.The present invention suitable for desert saline, simple process, strange willow reproduction speed it is fast, improve while the desert saline of good growth substrate soil can be provided for strange willow the construction method with greening.Method growth of seedling cycle time of the invention, survival rate also greatly improve, and reduce production cost, plantation efficiency also greatly improves.
Description
Technical field
The present invention, which relates to, belongs to field of agricultural production technologies more particularly to a kind of method of Chinese ash cuttage and seedling culture.
Background technique
Chinese ash, Latin literary fame: FraxinuschinensisRoxb. Oleaceae, dirty category deciduous tree, bark taupe,
Lobe.Bud is wealthy oval or conical, by brown pubescence or glandular hairs.Sprig yellowish-brown, coarse, hairless or thin villosity, soon
Bald net, hole skin is small, unobvious.The raw leaflet in terminal leaflet and side big or slightly larger, the sharp point of apex to tapering, base portion blunt circle or wedge such as closely
Shape, leaf margin have neat sawtooth, above it is hairless, below it is hairless or sometimes along middle arteries two sides by the long pubescence of white, middle arteries are put down above
It is smooth, it harbors honor and is tightly attached to nut base portion, Chang Yi side opening drastic crack.The month at florescence 4-5, the fruiting period 7-9 month.Plant germination is strong, material
Reason is logical straight, and growth is rapidly, soft tough and tensile, for working out various apparatus；Bark is also made medicinal.Including Largeleaf Chinese Ash, leaflet Chinese wax, suede
Chinese ash including hair Chinese wax, foreign Chinese wax, White Ash, as a kind of excellent Landscape Trees, at present on northern edge
Haiti area is generally planted, and also becomes the backbone green tree species in some areas, such as Shandong, the coastal area in Hebei, Tianjin is by suede
Hair Chinese wax is set to city tree.Chinese ash is often applied to shade tree greening, shelter-forest greening, can also make garden, plant area as arbor
Greening, can be used rule or naturally form is planted at group, can also make isolated planting putting scape and watch, Virescence form multiplicity.Chinese ash
Have the characteristics that it is tree-like it is good, adaptable, growth potential is strong, resistance to trimming, radix saposhnikoviae can be played, laid the dust, noise reduction, humidification, temperature adjustment etc.
Good ecological environment benefit plays a very important role in township afforestation construction.
However, obtaining seedling according to existing Chinese ash implantation methods and takeing a long time, and survival rate is low, obtain
To the excessive cycle of product, planting cost is higher.
Summary of the invention
The present invention provides a kind of method of Chinese ash cuttage and seedling culture to solve Problems Existing, growth of seedling cycle time, at
Motility rate also greatly improves, and reduces production cost, and plantation efficiency also greatly improves.
What the present invention was achieved through the following technical solutions:
A kind of method of Chinese ash cuttage and seedling culture, specific steps are as follows:
(1) presprouting of seeds: will go wing Chinese ash seed sootiness to handle, and stimulation seed breathes, and enhances air resistance, it is white to obtain sootiness
Wax tree seed；Sootiness Chinese ash seed is dipped in the boiled water that temperature is 68 DEG C, blanching 25 seconds, is taken out, being immediately placed on temperature is 1
DEG C freezer in, stand 9 hours, rapidly thermal stimulation enhances temperature resistance, obtains temperature difference Chinese ash seed；By temperature difference Chinese wax
Tree species is dipped in the hormone solution that mass concentration is 12mg/L, is impregnated 10 hours, is broken the hormone suspend mode of seed, from physiologically
Stratification takes out, and clear water is rinsed well, hormone Chinese ash seed is obtained, wait plant；
(2) the filling planting soil in plantation groove, the described plantation soil be mixed by following ingredient by weight and
At: 35 ~ 42 parts of peat soil, 4 ~ 6 parts of vermiculite, 5 ~ 8 parts of perlite, 15 ~ 20 parts of humus soil, 5 ~ 12 parts of sawdust, well-rotted farmyard manure 4
~ 8 parts, 0.5 ~ 1.5 part of ammonium sulfate reserve shallow hole on filling planting soil；
(3) soil moisture content watered into plantation groove applies compound fertilizer between 18 ~ 22%, and the dosage of compound fertilizer is:
90 ~ 95g/m of calcium superphosphate2, 30 ~ 35g/m of urea2, 22 ~ 24g/m of ammonium sulfate2；
(4) it makes preparations for sowing and seed is sowed in shallow hole described in step (2), then cover shallow hole with step (2) plantation soil, cover
Soil thickness is 2cm ~ 3cm；
(5) cover plastic film above groove after planting is being planted, is controlling the water content of soil in 75-80%, plastic film is relatively wet
Degree reaches 75-80%, and plastic film light transmittance is in 35-40%；
(6) plastic film is raised after sprouting, daily management such as irrigation, weeding, fertilising and the prevention and control of plant diseases, pest control are carried out, until growing up to
Seedling.
It is further preferred that the interior condition of the fumigating chamber, the volume fraction of carbon dioxide is 62 ~ 64%, temperature 28
~ 30 DEG C, humidity is 79 ~ 83%, is protected from light, and carries out physical stimulation to Chinese ash seed.
It is further preferred that the time of the sootiness processing is 15 hours.
It is further preferred that the hormone is made of the raw material of following weight ratio: tetramethyl glutaric acid: gibberellin: corn
Element: compound sodium nitrophenolate=13 ~ 15:8 ~ 10:8 ~ 10:5~7.
It is further preferred that the prevention and control of plant diseases, pest control of the step (5) includes, pomegranate mixture, spray one in every 10 days are sprayed before rudiment
Secondary, continuous spray is twice；It is gone out with 50% carbendazim, 800 to 1000 times of liquid and 20% and sweeps 1000 times of liquid mixtures of sharp missible oil, carry out trunk painting
Medicine.
Compared with prior art, the invention has the benefit that
1. a kind of method of Chinese ash cuttage and seedling culture provided by the invention, low temperature sootiness and temperature difference processing, it is dense to increase carbon dioxide
Degree undergoes TRANSIENT HIGH TEMPERATURE and low temperature, stimulates breathing and the thermal adaptability of seed, breaks the physics suspend mode of seed, enhances seed
Resistance, sprout high survival rate is up to 95 ~ 96%；The hormonal readiness of seed most is adjusted through HORMONE TREATMENT afterwards, breaks the hormone of seed
Suspend mode, from physiologically fast germination；
2. a kind of method of Chinese ash cuttage and seedling culture provided by the invention, after planting cover plastic film, control above plantation groove
The water content of matrix processed can effectively feed the moisture and nutrient of trees needs, improve survival rate.
3. a kind of method of Chinese ash cuttage and seedling culture of the invention, filling planting is easy with soil materials, by using mixing
Soil makes it have the characteristic rich in multiple nutritional components and loosing soil ventilation, storing water and preserving fertility and disease-free worm sources, while science
Ground combines the comprehensive maintenance measure of irrigation, weeding, fertilising and prevention and control of plant diseases, pest control etc., creates for Chinese ash seedling healthy, steady
Fixed, benign growths condition reduces production cost, plantation efficiency so that growth of seedling cycle time, survival rate also greatly improve
Also it greatly improves.
Specific embodiment
The application is described in further detail below by embodiment.It is understood that tool described herein
Body embodiment is used only for explaining related invention, rather than the restriction to the invention.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Embodiment one
A kind of method for present embodiments providing Chinese ash cuttage and seedling culture, specific steps are as follows:
(1) presprouting of seeds: will go wing Chinese ash seed sootiness to handle, and stimulation seed breathes, and enhances air resistance, it is white to obtain sootiness
Wax tree seed；Sootiness Chinese ash seed is dipped in the boiled water that temperature is 68 DEG C, blanching 25 seconds, is taken out, being immediately placed on temperature is 1
DEG C freezer in, stand 9 hours, rapidly thermal stimulation enhances temperature resistance, obtains temperature difference Chinese ash seed；By temperature difference Chinese wax
Tree species is dipped in the hormone solution that mass concentration is 12mg/L, is impregnated 10 hours, is broken the hormone suspend mode of seed, from physiologically
Stratification takes out, and clear water is rinsed well, hormone Chinese ash seed is obtained, wait plant；
(2) the filling planting soil in plantation groove, the described plantation soil be mixed by following ingredient by weight and
At: 35 parts of peat soil, 4 parts of vermiculite, 5 parts of perlite, 15 parts of humus soil, 5 parts of sawdust, 4 parts of well-rotted farmyard manure, ammonium sulfate 0.5
Part, shallow hole is reserved on filling planting soil；
(3) soil moisture content watered into plantation groove applies compound fertilizer between 18%, and the dosage of compound fertilizer is: crossing phosphorus
Sour calcium 90g/m2, urea 30g/m2, ammonium sulfate 22g/m2；
(4) it makes preparations for sowing and seed is sowed at shallow hole described in step (2), then cover shallow hole, earthing with step (2) plantation soil
With a thickness of 2cm；
(5) after planting cover plastic film, plastic film relative humidity reach 75% above plantation groove, plastic film light transmittance
35%；The water content for controlling matrix can effectively feed the moisture and nutrient of trees needs, improve survival rate；
(6) plastic film is raised after sprouting, daily management such as irrigation, weeding, fertilising and the prevention and control of plant diseases, pest control are carried out, until growing up to
Seedling.
The interior condition of the fumigating chamber, the volume fraction of carbon dioxide are 62%, and temperature is 28 DEG C, and humidity 79% is kept away
Light carries out physical stimulation to Chinese ash seed.Low temperature sootiness and temperature difference processing, increase gas concentration lwevel, undergo TRANSIENT HIGH TEMPERATURE
And low temperature, breathing and the thermal adaptability of seed are stimulated, the physics suspend mode of seed is broken, enhances seed resistance.
The time of the sootiness processing is 15 hours.
The hormone is made of the raw material of following weight ratio: tetramethyl glutaric acid: gibberellin: zeatin: compound sodium nitrophenolate=
13:8:8:5.Through HORMONE TREATMENT, the hormonal readiness of seed is adjusted, breaks the hormone suspend mode of seed, from physiologically fast germination.
The prevention and control of plant diseases, pest control of the step (5) includes that pomegranate mixture is sprayed before rudiment, and spray in every 10 days is primary, and continuous spray is twice；
It is gone out with 50% carbendazim, 1000 times of liquid and 20% and sweeps 1000 times of liquid mixtures of sharp missible oil, carry out trunk coating.
The present embodiment sum is 200 plants, survives 180 plants, survival rate 90%.
Embodiment two
A kind of method for present embodiments providing Chinese ash cuttage and seedling culture, specific steps are as follows:
(1) presprouting of seeds: will go wing Chinese ash seed sootiness to handle, and stimulation seed breathes, and enhances air resistance, it is white to obtain sootiness
Wax tree seed；Sootiness Chinese ash seed is dipped in the boiled water that temperature is 68 DEG C, blanching 25 seconds, is taken out, being immediately placed on temperature is 1
DEG C freezer in, stand 9 hours, rapidly thermal stimulation enhances temperature resistance, obtains temperature difference Chinese ash seed；By temperature difference Chinese wax
Tree species is dipped in the hormone solution that mass concentration is 12mg/L, is impregnated 10 hours, is broken the hormone suspend mode of seed, from physiologically
Stratification takes out, and clear water is rinsed well, hormone Chinese ash seed is obtained, wait plant；
(2) the filling planting soil in plantation groove, the described plantation soil be mixed by following ingredient by weight and
At: 42 parts of peat soil, 6 parts of vermiculite, 8 parts of perlite, 20 parts of humus soil, 12 parts of sawdust, 8 parts of well-rotted farmyard manure, ammonium sulfate 1.5
Part, shallow hole is reserved on filling planting soil；
(3) soil moisture content watered into plantation groove applies compound fertilizer 22%, and the dosage of compound fertilizer is: calcium superphosphate
95g/m2, urea 35g/m2, ammonium sulfate 24g/m2；
(4) it makes preparations for sowing and seed is sowed in shallow hole described in step (2), then cover shallow hole with step (2) plantation soil, cover
Soil thickness is 3cm；
(5) the after planting cover plastic film above plantation groove, controls the water content of soil 80%, plastic film relative humidity
Reach 80%, plastic film light transmittance is 40%；The water content for controlling matrix can effectively feed the moisture and nutrient of trees needs,
Improve survival rate；
(6) plastic film is raised after sprouting, daily management such as irrigation, weeding, fertilising and the prevention and control of plant diseases, pest control are carried out, until growing up to
Seedling.
The interior condition of the fumigating chamber, the volume fraction of carbon dioxide are 64%, and temperature is 30 DEG C, and humidity 83% is kept away
Light carries out physical stimulation to Chinese ash seed.Low temperature sootiness and temperature difference processing, increase gas concentration lwevel, undergo TRANSIENT HIGH TEMPERATURE
And low temperature, breathing and the thermal adaptability of seed are stimulated, the physics suspend mode of seed is broken, enhances seed resistance.
The time of the sootiness processing is 15 hours.
The hormone is made of the raw material of following weight ratio: tetramethyl glutaric acid: gibberellin: zeatin: compound sodium nitrophenolate=
15:10:10:7.Through HORMONE TREATMENT, the hormonal readiness of seed is adjusted, breaks the hormone suspend mode of seed, from physiologically fast germination.
The prevention and control of plant diseases, pest control of the step (5) includes that pomegranate mixture is sprayed before rudiment, and spray in every 10 days is primary, and continuous spray is twice；
It is gone out with 50% carbendazim, 800 times of liquid and 20% and sweeps 1000 times of liquid mixtures of sharp missible oil, carry out trunk coating.
The present embodiment sum is 200 plants, survives 175 plants, survival rate 87%.
Embodiment three
(1) presprouting of seeds: will go wing Chinese ash seed sootiness to handle, and stimulation seed breathes, and enhances air resistance, it is white to obtain sootiness
Wax tree seed；Sootiness Chinese ash seed is dipped in the boiled water that temperature is 68 DEG C, blanching 25 seconds, is taken out, being immediately placed on temperature is 1
DEG C freezer in, stand 9 hours, rapidly thermal stimulation enhances temperature resistance, obtains temperature difference Chinese ash seed；By temperature difference Chinese wax
Tree species is dipped in the hormone solution that mass concentration is 12mg/L, is impregnated 10 hours, is broken the hormone suspend mode of seed, from physiologically
Stratification takes out, and clear water is rinsed well, hormone Chinese ash seed is obtained, wait plant；
(2) the filling planting soil in plantation groove, the described plantation soil be mixed by following ingredient by weight and
At: 40 parts of peat soil, 5 parts of vermiculite, 6 parts of perlite, 18 parts of humus soil, 10 parts of sawdust, 6 parts of well-rotted farmyard manure, ammonium sulfate 1
Part, shallow hole is reserved on filling planting soil；
(3) soil moisture content watered into plantation groove applies compound fertilizer 20%, and the dosage of compound fertilizer is: calcium superphosphate
95g/m2, urea 35g/m2, ammonium sulfate 24g/m2；
(4) it makes preparations for sowing and seed is sowed in shallow hole described in step (2), then cover shallow hole with step (2) plantation soil, cover
Soil thickness is 3cm；
(5) the after planting cover plastic film above plantation groove, controls the water content of soil 78%, plastic film relative humidity
Reach 76%, plastic film light transmittance is 40%；The water content for controlling matrix can effectively feed the moisture and nutrient of trees needs,
Improve survival rate；
(6) plastic film is raised after sprouting, daily management such as irrigation, weeding, fertilising and the prevention and control of plant diseases, pest control are carried out, until growing up to
Seedling.
The interior condition of the fumigating chamber, the volume fraction of carbon dioxide are 64%, and temperature is 30 DEG C, and humidity 83% is kept away
Light carries out physical stimulation to Chinese ash seed.Low temperature sootiness and temperature difference processing, increase gas concentration lwevel, undergo TRANSIENT HIGH TEMPERATURE
And low temperature, breathing and the thermal adaptability of seed are stimulated, the physics suspend mode of seed is broken, enhances seed resistance.
The time of the sootiness processing is 15 hours.
The hormone is made of the raw material of following weight ratio: tetramethyl glutaric acid: gibberellin: zeatin: compound sodium nitrophenolate=
14:9:9:7.Through HORMONE TREATMENT, the hormonal readiness of seed is adjusted, breaks the hormone suspend mode of seed, from physiologically fast germination.
The prevention and control of plant diseases, pest control of the step (5) includes that pomegranate mixture is sprayed before rudiment, and spray in every 10 days is primary, and continuous spray is twice；
It is gone out with 50% carbendazim, 900 times of liquid and 20% and sweeps 1000 times of liquid mixtures of sharp missible oil, carry out trunk coating.
The present embodiment sum is 200 plants, survives 175 plants, survival rate 87%.
Except for the technical features described in the specification, remaining technical characteristic is the known technology of those skilled in the art, is prominent
Innovative characteristics of the invention out, details are not described herein for remaining technical characteristic.To sum up, the foregoing is merely a prefered embodiment of the invention and
, it should not be limited the scope of the invention with this, i.e., all claims under this invention and present specification are made
Simple equivalent changes and modifications, should all still belong to the range that the invention patent covers.
Claims (8)
1. a kind of method of Chinese ash cuttage and seedling culture, it is characterised in that: specific steps are as follows:
(1) presprouting of seeds: will go wing Chinese ash seed sootiness to handle, and sootiness Chinese ash seed is dipped in the boiled water that temperature is 68 DEG C
In, it blanching 25 seconds, takes out, is immediately placed in the freezer that temperature is 1 DEG C, stands 9 hours, rapidly thermal stimulation, enhancing temperature is anti-
Inverse property, obtains temperature difference Chinese ash seed；Temperature difference Chinese ash seed is dipped in the hormone solution that mass concentration is 12mg/L, impregnates 10
Hour, it takes out, clear water is rinsed well, hormone Chinese ash seed is obtained, wait plant；
(2) the filling planting soil in plantation groove, the described plantation soil be mixed by following ingredient by weight and
At: 35 ~ 42 parts of peat soil, 4 ~ 6 parts of vermiculite, 5 ~ 8 parts of perlite, 15 ~ 20 parts of humus soil, 5 ~ 12 parts of sawdust, well-rotted farmyard manure 4
~ 8 parts, 0.5 ~ 1.5 part of ammonium sulfate reserve shallow hole on filling planting soil；
(3) soil moisture content watered into plantation groove applies compound fertilizer between 18 ~ 22%；
(4) it makes preparations for sowing and seed is sowed in shallow hole described in step (2), then cover shallow hole with step (2) plantation soil, cover
Soil thickness is 2cm ~ 3cm；
(5) cover plastic film above groove after planting is being planted, is controlling the water content of soil in 75-80%, plastic film is relatively wet
Degree reaches 75-80%, and plastic film light transmittance is in 35-40%；
(6) plastic film is raised after sprouting, daily management such as irrigation, weeding, fertilising and the prevention and control of plant diseases, pest control are carried out, until growing up to
Seedling.
2. a kind of method of Chinese ash cuttage and seedling culture according to claim 1, it is characterised in that: the inside of the fumigating chamber
Condition, the volume fraction of carbon dioxide are 62 ~ 64%, and temperature is 28 ~ 30 DEG C, and humidity is 79 ~ 83%, are protected from light, to Chinese ash seed
Carry out physical stimulation.
3. a kind of method of Chinese ash cuttage and seedling culture according to claim 1, it is characterised in that: sootiness processing when
Between be 15 hours.
4. a kind of method of Chinese ash cuttage and seedling culture according to claim 1, it is characterised in that: plantation is by by weight with soil
Amount part meter following ingredient mix: 40 parts of peat soil, 5 parts of vermiculite, 6 parts of perlite, 18 parts of humus soil, 10 parts of sawdust,
6 parts of well-rotted farmyard manure, 1 part of ammonium sulfate.
5. a kind of method of Chinese ash cuttage and seedling culture according to claim 1, it is characterised in that: the hormone is by following heavy
Measure the raw material composition of ratio: tetramethyl glutaric acid: gibberellin: zeatin: compound sodium nitrophenolate=13 ~ 15:8 ~ 10:8 ~ 10:5~7.
6. a kind of method of Chinese ash cuttage and seedling culture according to claim 1, it is characterised in that: the step (3) is compound
The dosage of fertilizer is: 90 ~ 95g/m of calcium superphosphate2, 30 ~ 35g/m of urea2, 22 ~ 24g/m of ammonium sulfate2。
7. a kind of method of Chinese ash cuttage and seedling culture according to claim 1, it is characterised in that: the disease of the step (5)
Pest control includes that pomegranate mixture is sprayed before rudiment, and spray in every 10 days is primary, and continuous spray is twice.
8. a kind of method of Chinese ash cuttage and seedling culture according to claim 1, it is characterised in that: the step (5) is with 50%
800 to 1000 times of liquid of carbendazim and 20% go out and sweep 1000 times of liquid mixtures of sharp missible oil, carry out trunk painting.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956305A (en) * | 2021-03-15 | 2021-06-15 | 山东省林业科学研究院 | Method for improving emergence rate of Fraxinus velutina seeds in saline-alkali soil |
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| CN106305272A (en) * | 2016-08-18 | 2017-01-11 | 安庆市宝风农业发展有限公司 | Planting method of Chinese ash seedlings |
| CN106332574A (en) * | 2016-08-29 | 2017-01-18 | 界首市宏源家庭农场 | Efficient germination accelerating method of Chinese ash seeds |
| CN107347562A (en) * | 2017-08-17 | 2017-11-17 | 张军志 | A kind of method that Chinese wax is planted on salt-soda soil |
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| CN106305272A (en) * | 2016-08-18 | 2017-01-11 | 安庆市宝风农业发展有限公司 | Planting method of Chinese ash seedlings |
| CN106332574A (en) * | 2016-08-29 | 2017-01-18 | 界首市宏源家庭农场 | Efficient germination accelerating method of Chinese ash seeds |
| CN107347562A (en) * | 2017-08-17 | 2017-11-17 | 张军志 | A kind of method that Chinese wax is planted on salt-soda soil |
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