CN106416915A - Crown centralization cutting seedling method for parashorea chinensis wang hsie. - Google Patents
Crown centralization cutting seedling method for parashorea chinensis wang hsie. Download PDFInfo
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- CN106416915A CN106416915A CN201610982506.6A CN201610982506A CN106416915A CN 106416915 A CN106416915 A CN 106416915A CN 201610982506 A CN201610982506 A CN 201610982506A CN 106416915 A CN106416915 A CN 106416915A
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- cuttage
- cuttings
- seedling
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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
Abstract
The invention discloses a crown centralization cutting seedling method for parashorea chinensis wang hsie.. The method is characterized by comprising the procedures of cutting shoot selection, cutting shoot pruning, cutting shoot treatment, cutting, management after cutting, transplanting, management after transplanting and outplanting. Terminal buds of trunk coppice shoots or stem segments of the trunk coppice shoots are taken as cutting shoots, and are cut after pruning treatment, then management after cutting is performed by water and fertilizer management and seedling pruning, obtained cutting seedlings are transplanted into a seedling container for management after transplanting, and the seedlings with seedling heights of 35 cm or above are finally selected for outplanting. According to the method, the terminal buds of the trunk coppice shoots or the stem segments of the trunk coppice shoots are taken as the cutting shoots of which all have axillary buds and are straight and unbent, so that the incidence of a crown deflection phenomenon of the cultivated seedlings is low, and the problem of high crown deflection rate of the cutting seedlings of the parashorea chinensis wang hsie. is solved; the method is simple, easy, convenient to operate and high in propagation speed, can be directly applied to practical production, and has relatively good economic benefits, social benefits and ecological benefits.
Description
Technical field
The invention belongs to technical field of plant asexual propagation, it is related to a kind of hold up the method that sky tree is just being preced with cuttage and seedling culture.
Background technology
Hold up sky tree（Parashorea chinensis Wang Hsie.）, Dipterocarpaceae Liu An genus, evergreen high megaphanerophyte,
For seeds the most in great numbers, most representational in Tropical Asian rainforest.Trunk may be up to 60 meters, ranks on crown canopy, and timber is hard
Firmly, durable, rotproofness is strong, is difficult to be damaged by worms；Wood color is isabelline, no special odor, and texture is straight, even structure, handling ease, plane
Tangent plane is smooth, and decorative pattern is attractive in appearance, uses material for manufacturing the senior of various furniture.There is Important Economic be worth and scientific research value, be
The rarity of state.But hold up that the distribution of sky tree is narrow, be only distributed in Xishuangbanna mend freshwater mussel and Guang Nalixin stockaded village to scape wafts the 20 of a band
In the range of square kilometre.Growing environment is most of to be original Tropical ravine rainforest and mountane rain forest, how to grow in flakes, forms independent group
Fall, form peculiar natural landscape, be the first class of protection plant of China.
Hold up sky tree natural distributed to be limited in scope, the trees of the solid seed collecting of energy are less, and only Yunnan and Guangxi Napo County seldom set
Wood reaches and blossoms and bears fruit the age, and the solid biennial bearing of trees is distinguished substantially, so holding up sky tree seed collecting amount to be every year subject to odjective cause
Impact is larger, and the artificial propagation holding up sky tree is seriously restricted.Using cuttage vegetative propagation, trees solid age and solid can be avoided
Biennial bearing etc. affects, and is the effective way quickly producing nursery stock.Hold up sky tree germ plasm resource for preservation and exploitation effectively, push away
Enter the construction of this Tree Species of Plantation, we have carried out and hold up day research of tree cuttage seedling reproduction technique within 2014, send out in research process
Now hold up sky tree existence position benefit the same with China fir, cuttage cultivating seedling also occurs in that inclined hat phenomenon simultaneously.For holding up a day tree cuttage seedling
Wood partially hat problem has carried out series of studies, works out and a kind of holds up the breeding method that sky tree is just being preced with cuttage cultivating seedling.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of problem that can solve the problem that and hold up day tree cuttage seedling hat partially,
What cultivation cycle is short, root system were good, easy and simple to handle holds up the method that sky tree is just being preced with cuttage and seedling culture.
In order to realize foregoing invention purpose, technical scheme is as follows：
A kind of hold up the method that sky tree is just being preced with cuttage and seedling culture, including after cuttings selects, cuttings pruning, cuttings process, cuttage, cuttage manage
Manage and go out garden operation after reason, transplanting and transplanting, trunk rudiment bar terminal bud or trunk rudiment bar stem section, as cuttage cuttings, are passed through
Carry out cuttage after pruning modes, then manage after water and fertilizer management carries out cuttage, the cuttage obtaining transplantation of seedlings to nursery is held
In device, and management after being transplanted, finally select the outplanting that height of seedling is more than 35cm；Main operational steps are as follows：
（1）Cuttings selects：Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, cut
Take in semi-lignified or lignified trunk rudiment bar terminal bud or trunk rudiment bar stem section are as cuttage cuttings；Cuttage cutting length
For 8cm～15cm, containing more than 2 axillary buds；
（2）Cuttings is pruned：Trunk rudiment bar terminal bud is cut into 8cm～10cm length, trunk rudiment bar stem section is cut into 10cm～15cm
Long；Cut off 2/3 blade of the total leaf area of cuttings simultaneously, with sharp blade, socket is accomplished the inclined-plane at 45 degree of angles, inclined-plane
Bark is not injured, and socket smooths；
（3）Cuttings is processed：Soak the cuttings 2min～3min after pruning with volumetric concentration 0.1% carbendazim solution, cuttings is taken out
After place into and in your rooting powder solution of 1000mg/L Baily, soak 5min, stand-by；
（4）Cuttage：Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；To handle well
Cuttings insertion cuttage bed substrate in, cuttings and cuttage bed substrate are in 45 ° of angles, and cuttage depth is 3cm～4cm；
（5）Manage after cuttage：After cuttage finishes, volumetric concentration after root water that cuttings is drenched, is used to be 0.1% carbendazim solution spray again
Apply cuttings surface and carry out sterilization；Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover thin
Film, then add a cover the shade net that one layer of shading rate is 80%；Keep air themperature and humidity in shed, opened every 1d～2d days thin
Film is checked；Fertilizer is sprayed to cuttage seeding；After cuttage root-taking, gradually open film；
（6）Manage after transplanting and transplanting：After cuttage 8～10 months, select the afternoon at cloudy day or at dusk under 2.5m high the moon canopy
By nursery stock transplanting to equipped with the container for plant growth of seedling medium；Add a cover the shading screen that light transmittance is 40% to shade；Daily water drenching 1
～2 times, container for plant growth is kept to moisten；Every 20d sprays Yi Feng Yebao foliage fertilizer, and every 20d applies a N:P:K=15:15:
15 composite fertilizer's liquid manure, the mass concentration of composite fertilizer's liquid manure is 0.06%～0.2%；
（7）Go out garden：When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, selecting height of seedling is more than 35cm's
Outplanting；Before going out garden, nursery stock is carried out move cup hardening.
Above step（1）Described trunk rudiment bar is raw then or annotinous branch.
Above step（4）Described cuttage bed substrate be with yellow soil and coconut palm chaff by volume the proportions for 4: 1 and
Become.
Above step（4）Described cuttings presses the seeding row spacing oblique cutting of 7cm × 20cm on the cutting bed of sterilization.
Above step（5）Adjusted using spray tool water spray and keep air themperature and humidity in shed, cuttage 1d is extremely
60d, humidity >=95% in shed, 25 DEG C～28 DEG C of temperature；After cuttage 60d, humidity 75%～85% in shed, temperature
25 DEG C～28 DEG C, cuttage bed substrate keeps moistening.
Above step（5）After cuttings cuttage 10d, routinely using method sprays Yi Feng Yebaoye to every 10d～15d
Leaven, until take root；After cuttage seedling rooting, every 15d～20d sprays a N:P:K=15:15:15 composite fertilizer's liquid manure,
The mass concentration 0.05%～0.2% of composite fertilizer's liquid manure.
Above step（6）Described seedling medium is with yellow soil, peat soil, the coconut palm chaff ratio for 6: 1: 2 by volume
It is formulated；Described container for plant growth is the polybag of specification 12cm × 12cm.
Above step（6）During transplanting, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in nursery
Container internal plug seat, makes seedling root can plant in seedling medium；Compacting, water of drenching, make seedling root abundant with seedling medium
Contact.
With respect to prior art, the present invention has the advantage that and has the beneficial effect that：
1st, the present invention selects trunk rudiment bar terminal bud or trunk rudiment bar stem section as cuttage cuttings, is respectively provided with axillary bud and fringe bar
Directly, do not bend, it is few that the nursery stock cultivated is preced with phenomenon partially, solve and hold up day tree cuttage seedling and be easily partially preced with problem.
2nd, easily take root after cuttage of the present invention, take root stable, growth of cuttage seedlings situation is good, cuttage 4 months, and stem section fringe bar grows
High 4cm～the 6cm of sprouting, 2～3, blade, the high 4cm～6cm of terminal bud fringe bar, new linear leaf 2～3, strong adaptability.
3rd, the present invention carries out matrix selection according to the growth characteristics holding up sky tree, using certain growth conditioning agent species and concentration
Process material, simple, easy to operate, reproduction speed is fast, may be directly applied to actual production, there is good economic effect
Benefit, social benefit and ecological benefits.
Specific embodiment
With reference to specific embodiment, the present invention is further described.
Embodiment 1：
Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, clip is in semi-lignified
Or lignified trunk rudiment bar terminal bud is as cuttage cuttings, described rudiment bar is raw then or annotinous branch.Cuttage is inserted
Spike length degree is 8cm～12cm, containing more than 2 axillary buds.
The trunk rudiment bar terminal bud of acquirement is cut into 8cm～10cm length, cuts off 2/3 leaf of the total leaf area of cuttings simultaneously
The inclined-plane at angle at 45 ° repaiied by socket by piece with sharp blade, and inclined-plane bark is not injured, and socket smooths.Use volumetric concentration
0.1% carbendazim solution soaks the cuttings 2min～3min after pruning, and cuttings places into 1000mg/L Baily after taking out, and you take root
5min is soaked in powder solution, stand-by.
Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；By inserting of handling well
In fringe insertion cuttage bed substrate, described cuttage bed substrate be with yellow soil and coconut palm chaff by volume the proportions for 4: 1 and
Become.Cuttings and cuttage bed substrate are in 45 ° of angles, by 7cm × 20cm seeding row spacing oblique cutting on the cutting bed of sterilization,
Cuttage depth is 3cm～4cm.
After cuttage finishes, after root water that cuttings is drenched, spray cuttings surface with volumetric concentration for 0.1% carbendazim solution again
Carry out sterilization.Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover film, then add a cover one
Layer shading rate is 80% shade net；Adjusted using spray tool water spray and keep air themperature and humidity in shed, every 1d～2d
It is opened film and is checked.Cuttage 1d to 60d, humidity >=95% in shed, 25 DEG C～26 DEG C of temperature；Cuttage
After 60d, humidity 75%～80% in shed, 25 DEG C～26 DEG C of temperature, cuttage bed substrate keeps moistening.After cuttings cuttage 10d,
Routinely using method sprays Yi Feng Yebao foliage fertilizer to every 10d, until taking root；After cuttage seedling rooting, every 15d sprays one
Secondary N:P:K=15:15:15 composite fertilizer's liquid manure, the mass concentration 0.05% of composite fertilizer's liquid manure.Tloig-cutlage 4 months, stem
Section fringe bar grows the high 4.5cm of sprouting, 2, blade, the high 4.3cm of terminal bud fringe bar, new linear leaf 2, well-grown.
After cuttage 8 months, select afternoon at cloudy day under 2.5m high the moon canopy by nursery stock transplanting to equipped with seedling medium
Specification is in the polybag of 12cm × 12cm；Described seedling medium is with yellow soil, peat soil, coconut palm chaff by volume for 6: 1: 2
Proportions form.During transplanting, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in container for plant growth
Internal plug seat, makes seedling root can plant in seedling medium；Compacting, water of drenching, so that seedling root is fully contacted with seedling medium.
Add a cover the shading screen that light transmittance is 40% to shade；Water drenching 1～2 time daily, the polybag remaining filled with seedling medium moistens；Often
20d sprays Yi Feng Yebao foliage fertilizer, and every 20d applies a N:P:K=15:15:15 composite fertilizer's liquid manure, composite fertilizer's liquid manure
Mass concentration be 0.06%.
When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, select the nursery stock that height of seedling is more than 35cm and go out
Garden；Before going out garden, nursery stock is carried out move cup hardening.Example should adopt trunk rudiment bar terminal bud as cuttage fringe bar, cuttage survival rate
80.0%, nursery stock hat rate 0 partially.
Embodiment 2：
Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, clip is in semi-lignified
Or lignified trunk rudiment bar terminal bud is as cuttage cuttings, described rudiment bar is raw then or annotinous branch.Cuttage is inserted
Spike length degree is 8cm～12cm, containing more than 2 axillary buds.
The trunk rudiment bar terminal bud of acquirement is cut into 8cm～10cm length, cuts off 2/3 leaf of the total leaf area of cuttings simultaneously
The inclined-plane at angle at 45 ° repaiied by socket by piece with sharp blade, and inclined-plane bark is not injured, and socket smooths.Use volumetric concentration
0.1% carbendazim solution soaks the cuttings 2min～3min after pruning, and cuttings places into 1000mg/L Baily after taking out, and you take root
5min is soaked in powder solution, stand-by.
Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；By inserting of handling well
In fringe insertion cuttage bed substrate, described cuttage bed substrate be with yellow soil and coconut palm chaff by volume the proportions for 4: 1 and
Become.Cuttings and cuttage bed substrate are in 45 ° of angles, by 7cm × 20cm seeding row spacing oblique cutting on the cutting bed of sterilization,
Cuttage depth is 3cm～4cm.
After cuttage finishes, after root water that cuttings is drenched, spray cuttings surface with volumetric concentration for 0.1% carbendazim solution again
Carry out sterilization.Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover film, then add a cover one
Layer shading rate is 80% shade net；Adjusted using spray tool water spray and keep air themperature and humidity in shed, every 1d～2d
It is opened film and is checked.Cuttage 1d to 60d, humidity >=95% in shed, 25 DEG C～26 DEG C of temperature；Cuttage
After 60d, humidity 75%～80% in shed, 25 DEG C～26 DEG C of temperature, cuttage bed substrate keeps moistening.After cuttings cuttage 10d,
Routinely using method sprays Yi Feng Yebao foliage fertilizer to every 10d, until taking root；After cuttage seedling rooting, every 15d sprays one
Secondary N:P:K=15:15:15 composite fertilizer's liquid manure, the mass concentration 0.1% of composite fertilizer's liquid manure.Tloig-cutlage 4 months, stem section
Fringe bar grows the high 4.5cm of sprouting, 2, blade, the high 4.3cm of terminal bud fringe bar, new linear leaf 2, well-grown.
After cuttage 8 months, select afternoon at cloudy day under 2.5m high the moon canopy by nursery stock transplanting to equipped with seedling medium
Specification is in the polybag of 12cm × 12cm；Described seedling medium is with yellow soil, peat soil, coconut palm chaff by volume for 6: 1: 2
Proportions form.During transplanting, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in container for plant growth
Internal plug seat, makes seedling root can plant in seedling medium；Compacting, water of drenching, so that seedling root is fully contacted with seedling medium.
Add a cover the shading screen that light transmittance is 40% to shade；Water drenching 1～2 time daily, the polybag remaining filled with seedling medium moistens；Often
20d sprays Yi Feng Yebao foliage fertilizer, and every 20d applies a N:P:K=15:15:15 composite fertilizer's liquid manure, composite fertilizer's liquid manure
Mass concentration be 0.1%.
When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, select the nursery stock that height of seedling is more than 35cm and go out
Garden；Before going out garden, nursery stock is carried out move cup hardening.This example adopts trunk rudiment bar terminal bud as cuttage fringe bar, cuttage survival rate
80.0%, nursery stock hat rate 0 partially.
Embodiment 3：
Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, clip is in semi-lignified
Or lignified trunk rudiment bar stem section is as cuttage cuttings, described rudiment bar is raw then or annotinous branch.Cuttage is inserted
Spike length degree is 13cm～15cm, containing more than 2 axillary buds.
The trunk rudiment bar stem section of acquirement is cut into 12cm～15cm length；Cut off 2/3 leaf of the total leaf area of cuttings simultaneously
The inclined-plane at angle at 45 ° repaiied by socket by piece with sharp blade, and inclined-plane bark is not injured, and socket smooths.Use volumetric concentration
0.1% carbendazim solution soaks the cuttings 2min～3min after pruning, and cuttings places into 1000mg/L Baily after taking out, and you take root
5min is soaked in powder solution, stand-by.
Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；By inserting of handling well
In fringe insertion cuttage bed substrate, described cuttage bed substrate be with yellow soil and coconut palm chaff by volume the proportions for 4: 1 and
Become.Cuttings and cuttage bed substrate are in 45 ° of angles, by 7cm × 20cm seeding row spacing oblique cutting on the cutting bed of sterilization,
Cuttage depth is 3cm～4cm.
After cuttage finishes, after root water that cuttings is drenched, spray cuttings surface with volumetric concentration for 0.1% carbendazim solution again
Carry out sterilization.Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover film, then add a cover one
Layer shading rate is 80% shade net；Adjusted using spray tool water spray and keep air themperature and humidity in shed, every 1d～2d
It is opened film and is checked.Cuttage 1d to 60d, humidity >=95% in shed, 26 DEG C～28 DEG C of temperature；Cuttage
After 60d, humidity 80%～85% in shed, 26 DEG C～28 DEG C of temperature, cuttage bed substrate keeps moistening.After cuttings cuttage 10d,
Routinely using method sprays Yi Feng Yebao foliage fertilizer to every 12d, until taking root；After cuttage seedling rooting, every 12d sprays one
Secondary N:P:K=15:15:15 composite fertilizer's liquid manure, the mass concentration 0.15% of composite fertilizer's liquid manure.Tloig-cutlage 4 months, stem
Section fringe bar grows the high 4.4cm of sprouting, 2, blade, the high 4.3cm of terminal bud fringe bar, new linear leaf 2, well-grown.
After cuttage 9 months, nursery stock transplanting to the specification equipped with seedling medium is under 2.5m high the moon canopy by selection at dusk
In the polybag of 12cm × 12cm；Described seedling medium is with yellow soil, peat soil, the coconut palm chaff ratio for 6: 1: 2 by volume
Example is formulated.During transplanting, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in container for plant growth interpolation
Hole, makes seedling root can plant in seedling medium；Compacting, water of drenching, so that seedling root is fully contacted with seedling medium.Add a cover
Light transmittance is that 40% shading screen shades；Water drenching 1～2 time daily, the polybag remaining filled with seedling medium moistens；Every 20d
Spray Yi Feng Yebao foliage fertilizer, every 20d applies a N:P:K=15:15:15 composite fertilizer's liquid manure, the matter of composite fertilizer's liquid manure
Amount concentration is 0.15%.
When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, select the nursery stock that height of seedling is more than 35cm and go out
Garden；Before going out garden, nursery stock is carried out move cup hardening.This example adopts trunk rudiment bar stem section as cuttage fringe bar, cuttage survival rate
86.6%, nursery stock hat rate 1.9% partially.
Embodiment 4：
Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, clip is in semi-lignified
Or lignified trunk rudiment bar stem section is as cuttage cuttings, described rudiment bar is raw then or annotinous branch.Cuttage is inserted
Spike length degree is 13cm～16cm, containing more than 2 axillary buds.
The trunk rudiment bar stem section of acquirement is cut into 10cm～15cm length；Cut off 2/3 leaf of the total leaf area of cuttings simultaneously
The inclined-plane at angle at 45 ° repaiied by socket by piece with sharp blade, and inclined-plane bark is not injured, and socket smooths.Use volumetric concentration
0.1% carbendazim solution soaks the cuttings 2min～3min after pruning, and cuttings places into 1000mg/L Baily after taking out, and you take root
5min is soaked in powder solution, stand-by.
Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；By inserting of handling well
In fringe insertion cuttage bed substrate, described cuttage bed substrate be with yellow soil and coconut palm chaff by volume the proportions for 4: 1 and
Become.Cuttings and cuttage bed substrate are in 45 ° of angles, by 7cm × 20cm seeding row spacing oblique cutting on the cutting bed of sterilization,
Cuttage depth is 3cm～4cm.
After cuttage finishes, after root water that cuttings is drenched, spray cuttings surface with volumetric concentration for 0.1% carbendazim solution again
Carry out sterilization.Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover film, then add a cover one
Layer shading rate is 80% shade net；Adjusted using spray tool water spray and keep air themperature and humidity in shed, every 1d～2d
It is opened film and is checked.Cuttage 1d to 60d, humidity >=95% in shed, 26 DEG C～28 DEG C of temperature；Cuttage
After 60d, humidity 80%～85% in shed, 26 DEG C～28 DEG C of temperature, cuttage bed substrate keeps moistening.After cuttings cuttage 10d,
Routinely using method sprays Yi Feng Yebao foliage fertilizer to every 15d, until taking root；After cuttage seedling rooting, every 20d sprays one
Secondary N:P:K=15:15:15 composite fertilizer's liquid manure, mass concentration .2% of composite fertilizer's liquid manure.Tloig-cutlage 4 months, stem section
Fringe bar grows the high 4.5cm of sprouting, 2, blade, the high 4.3cm of terminal bud fringe bar, new linear leaf 2, well-grown.
After cuttage 10 months, select afternoon at cloudy day under 2.5m high the moon canopy by nursery stock transplanting to equipped with seedling medium
Specification is in the polybag of 12cm × 12cm；Described seedling medium is with yellow soil, peat soil, coconut palm chaff by volume for 6: 1: 2
Proportions form.During transplanting, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in container for plant growth
Internal plug seat, makes seedling root can plant in seedling medium；Compacting, water of drenching, so that seedling root is fully contacted with seedling medium.
Add a cover the shading screen that light transmittance is 40% to shade；Water drenching 1～2 time daily, the polybag remaining filled with seedling medium moistens；Often
20d sprays Yi Feng Yebao foliage fertilizer, and every 20d applies a N:P:K=15:15:15 composite fertilizer's liquid manure, composite fertilizer's liquid manure
Mass concentration be 0.2%.
When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, select the nursery stock that height of seedling is more than 35cm and go out
Garden；Before going out garden, nursery stock is carried out move cup hardening.This example adopts trunk rudiment bar stem section as cuttage fringe bar, cuttage survival rate
87.2%, nursery stock hat rate 1.8% partially.
Comparative example 1：
Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, clip is in semi-lignified
Or lignified trunk rudiment bar side shoot terminal bud is as cuttage cuttings, described rudiment bar is raw then or annotinous branch.Skewer
Slotting cutting length is 8cm～15cm, containing more than 2 axillary buds.
The trunk rudiment bar side shoot terminal bud of acquirement is cut into 8cm～10cm length；Cut off the 2/3 of the total leaf area of cuttings simultaneously
The inclined-plane at angle at 45 ° repaiied by socket by blade with sharp blade, and inclined-plane bark is not injured, and socket smooths.Use volumetric concentration
0.1% carbendazim solution soaks the cuttings 2min～3min after pruning, and cuttings places into 1000mg/L Baily after taking out, and you take root
5min is soaked in powder solution, stand-by.
Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；By inserting of handling well
In fringe insertion cuttage bed substrate, described cuttage bed substrate be with yellow soil and coconut palm chaff by volume the proportions for 4: 1 and
Become.Cuttings and cuttage bed substrate are in 45 ° of angles, by 7cm × 20cm seeding row spacing oblique cutting on the cutting bed of sterilization,
Cuttage depth is 3cm～4cm.
After cuttage finishes, after root water that cuttings is drenched, spray cuttings surface with volumetric concentration for 0.1% carbendazim solution again
Carry out sterilization.Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover film, then add a cover one
Layer shading rate is 80% shade net；Adjusted using spray tool water spray and keep air themperature and humidity in shed, every 1d～2d
It is opened film and is checked.Cuttage 1d to 60d, humidity >=95% in shed, 25 DEG C～28 DEG C of temperature；Cuttage
After 60d, humidity 75%～85% in shed, 25 DEG C～28 DEG C of temperature, cuttage bed substrate keeps moistening.After cuttings cuttage 10d,
Routinely using method sprays Yi Feng Yebao foliage fertilizer to every 10d～15d, until taking root；After cuttage seedling rooting, every 15d～
20d sprays a N:P:K=15:15:15 composite fertilizer's liquid manure, the mass concentration 0.05% of composite fertilizer's liquid manure.Tloig-cutlage
4 months, stem section fringe bar grew the high 4.2cm of sprouting, 2, blade, the high 4.0cm of terminal bud fringe bar, new linear leaf 2.
After cuttage 8 months, select afternoon at cloudy day under 2.5m high the moon canopy by nursery stock transplanting to equipped with seedling medium
Specification is in the polybag of 12cm × 12cm；Described seedling medium is with yellow soil, peat soil, coconut palm chaff by volume for 6: 1: 2
Proportions form.During transplanting, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in container for plant growth
Internal plug seat, makes seedling root can plant in seedling medium；Compacting, water of drenching, so that seedling root is fully contacted with seedling medium.
Add a cover the shading screen that light transmittance is 40% to shade；Water drenching 1～2 time daily, the polybag remaining filled with seedling medium moistens；Often
20d sprays Yi Feng Yebao foliage fertilizer, and every 20d applies a N:P:K=15:15:15 composite fertilizer's liquid manure, composite fertilizer's liquid manure
Mass concentration be 0.06%.
When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, select the nursery stock that height of seedling is more than 35cm and go out
Garden；Before going out garden, nursery stock is carried out move cup hardening.Trunk rudiment bar side shoot is as cuttage fringe bar, cuttage survival rate 50.0%, nursery stock
Hat rate 96.7% partially.
Comparative example 2：
Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, clip is in semi-lignified
Or lignified trunk rudiment bar side shoot stem section is as cuttage cuttings, described rudiment bar is raw then or annotinous branch.Skewer
Slotting cutting length is 8cm～15cm, containing more than 2 axillary buds.
The trunk rudiment bar side shoot stem section of acquirement is cut into 10cm～15cm length；Cut off the 2/3 of the total leaf area of cuttings simultaneously
The inclined-plane at angle at 45 ° repaiied by socket by blade with sharp blade, and inclined-plane bark is not injured, and socket smooths.Use volumetric concentration
0.1% carbendazim solution soaks the cuttings 2min～3min after pruning, and cuttings places into 1000mg/L Baily after taking out, and you take root
5min is soaked in powder solution, stand-by.
Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；By inserting of handling well
In fringe insertion cuttage bed substrate, described cuttage bed substrate be with yellow soil and coconut palm chaff by volume the proportions for 4: 1 and
Become.Cuttings and cuttage bed substrate are in 45 ° of angles, by 7cm × 20cm seeding row spacing oblique cutting on the cutting bed of sterilization,
Cuttage depth is 3cm～4cm.
After cuttage finishes, after root water that cuttings is drenched, spray cuttings surface with volumetric concentration for 0.1% carbendazim solution again
Carry out sterilization.Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover film, then add a cover one
Layer shading rate is 80% shade net；Adjusted using spray tool water spray and keep air themperature and humidity in shed, every 1d～2d
It is opened film and is checked.Cuttage 1d to 60d, humidity >=95% in shed, 25 DEG C～28 DEG C of temperature；Cuttage
After 60d, humidity 75%～85% in shed, 25 DEG C～28 DEG C of temperature, cuttage bed substrate keeps moistening.After cuttings cuttage 10d,
Routinely using method sprays Yi Feng Yebao foliage fertilizer to every 15d, until taking root；After cuttage seedling rooting, every 20d sprays one
Secondary N:P:K=15:15:15 composite fertilizer's liquid manure, the mass concentration 0.2% of composite fertilizer's liquid manure.Tloig-cutlage 4 months, stem section
Fringe bar grows the high 4.2cm of sprouting, 2, blade, the high 4.0cm of terminal bud fringe bar, new linear leaf 2.
After cuttage 8～10 months, select dusk rule extremely equipped with seedling medium by nursery stock transplanting under 2.5m high the moon canopy
Lattice are in the polybag of 12cm × 12cm；Described seedling medium is with yellow soil, peat soil, coconut palm chaff by volume for 6: 1: 2
Proportions form.During transplanting, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in container for plant growth
Internal plug seat, makes seedling root can plant in seedling medium；Compacting, water of drenching, so that seedling root is fully contacted with seedling medium.
Add a cover the shading screen that light transmittance is 40% to shade；Water drenching 1～2 time daily, the polybag remaining filled with seedling medium moistens；Often
20d sprays Yi Feng Yebao foliage fertilizer, and every 20d applies a N:P:K=15:15:15 composite fertilizer's liquid manure, composite fertilizer's liquid manure
Mass concentration be 0.2%.
When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, select the nursery stock that height of seedling is more than 35cm and go out
Garden；Before going out garden, nursery stock is carried out move cup hardening.This example adopts trunk rudiment bar side shoot stem section as cuttage fringe bar, cutting survival
Rate 76.7%, before processing nursery stock hat rate 97.8% partially.
Comparative example 3：
It is with comparative example 2 difference, during cuttage 8 months, inclined hat nursery stock is pruned, by the inclined terminal bud portion being preced with branch
Sub-cut is gone, and only stays 1～2 blade；And spraying 50～200mg/L gibberellin, every 20d sprays once, grows to nursery stock
Sprouting.
It is fringe bar that this example makees cuttage using trunk rudiment bar side shoot stem section, and carries out inclined hat process with gibberellin, and cuttage becomes
Motility rate 76.7%, before processing nursery stock hat rate 68.2% partially.
Claims (8)
1. a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Including cuttings selects, cuttings prune, cuttings process,
Manage and go out garden operation, trunk rudiment bar terminal bud or trunk rudiment bar stem section conduct after management, transplanting and transplanting after cuttage, cuttage
Cuttage cuttings, carries out cuttage after pruning modes, then manages after water and fertilizer management carries out cuttage, by the cuttage seeding obtaining
Transplant to container for plant growth, and management after being transplanted, finally select the outplanting that height of seedling is more than 35cm；Primary operational
Step is as follows：
（1）Cuttings selects：Selectively stem >=0.3cm, height of tree 0.3m～3m, robust growth hold up sky tree as mother plant for cutting, cut
Take in semi-lignified or lignified trunk rudiment bar terminal bud or trunk rudiment bar stem section are as cuttage cuttings；Cuttage cutting length
For 8cm～15cm, containing more than 2 axillary buds；
（2）Cuttings is pruned：Trunk rudiment bar terminal bud is cut into 8cm～10cm length, trunk rudiment bar stem section is cut into 10cm～15cm
Long；Cut off 2/3 blade of the total leaf area of cuttings simultaneously, with sharp blade, socket is accomplished the inclined-plane at 45 degree of angles, inclined-plane
Bark is not injured, and socket smooths；
（3）Cuttings is processed：Soak the cuttings 2min～3min after pruning with volumetric concentration 0.1% carbendazim solution, cuttings is taken out
After place into and in your rooting powder solution of 1000mg/L Baily, soak 5min, stand-by；
（4）Cuttage：Before cuttage, cuttage bed substrate is carried out disinfection for 0.5% liquor potassic permanganate with volumetric concentration；To handle well
Cuttings insertion cuttage bed substrate in, cuttings and cuttage bed substrate are in 45 ° of angles, and cuttage depth is 3cm～4cm；
（5）Manage after cuttage：After cuttage finishes, volumetric concentration after root water that cuttings is drenched, is used to be 0.1% carbendazim solution spray again
Apply cuttings surface and carry out sterilization；Plug the simple shed of the high 0.5m～1.0m of thin bamboo strips used for weaving built in cutting bed both sides, cover thin
Film, then add a cover the shade net that one layer of shading rate is 80%；Keep air themperature and humidity in shed, opened every 1d～2d days thin
Film is checked；Fertilizer is sprayed to cuttage seeding；After cuttage root-taking, gradually open film；
（6）Manage after transplanting and transplanting：After cuttage 8～10 months, select the afternoon at cloudy day or at dusk under 2.5m high the moon canopy
By nursery stock transplanting to equipped with the container for plant growth of seedling medium；Add a cover the shading screen that light transmittance is 40% to shade；Daily water drenching 1
～2 times, container for plant growth is kept to moisten；Every 20d sprays Yi Feng Yebao foliage fertilizer, and every 20d applies a N:P:K=15:15:
15 composite fertilizer's liquid manure, the mass concentration of composite fertilizer's liquid manure is 0.06%～0.2%；
（7）Go out garden：When nursery stock averagely a height of 35cm, hardening, classification are carried out to nursery stock, selecting height of seedling is more than 35cm's
Outplanting；Before going out garden, nursery stock is carried out move cup hardening.
2. according to claim 1 a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Step（1）Described
Trunk rudiment bar be raw then or annotinous branch.
3. according to claim 1 a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Step（4）Described
Cuttage bed substrate be that the proportions for 4: 1 form by volume with yellow soil and coconut palm chaff.
4. according to claim 1 a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Step（4）Described
Cuttings press the seeding row spacing oblique cutting of 7cm × 20cm on the cutting bed of sterilization.
5. according to claim 1 a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Step（5）Using
Spray tool water spray adjusts and keeps air themperature and humidity in shed, cuttage 1d to 60d, humidity >=95% in shed,
25 DEG C～28 DEG C of temperature；After cuttage 60d, humidity 75%～85% in shed, 25 DEG C～28 DEG C of temperature, cuttage bed substrate is protected
Hold moistening.
6. according to claim 1 a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Step（5）Cuttings
After cuttage 10d, routinely using method sprays Yi Feng Yebao foliage fertilizer to every 10d～15d, until taking root；Cuttage seedling rooting
Afterwards, every 15d～20d sprays a N:P:K=15:15:15 composite fertilizer's liquid manure, the mass concentration of composite fertilizer's liquid manure
0.05%～0.2%.
7. according to claim 1 a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Step（6）Described
Seedling medium with yellow soil, peat soil, coconut palm chaff, the proportions for 6: 1: 2 form by volume；Described container for plant growth
Polybag for specification 12cm × 12cm.
8. according to claim 1 a kind of hold up sky tree be just preced with cuttage and seedling culture method it is characterised in that：Step（6）Transplant
When, use spud lifting, it is to avoid damage seedling root；During plantation, first use bamboo let in container for plant growth internal plug seat, make the seedling root can
Plant in seedling medium；Compacting, water of drenching, so that seedling root is fully contacted with seedling medium.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857209A (en) * | 2017-02-28 | 2017-06-20 | 河池乐康生态农业科技有限公司 | A kind of method of pfaffia cuttage and seedling culture |
| CN106941958A (en) * | 2017-02-28 | 2017-07-14 | 河池乐康生态农业科技有限公司 | A kind of method for culturing seedlings for hybridizing paper mulberry |
| CN107027568A (en) * | 2017-02-28 | 2017-08-11 | 河池乐康生态农业科技有限公司 | A kind of method of camphor tree nursery |
| CN107079757A (en) * | 2017-02-28 | 2017-08-22 | 河池乐康生态农业科技有限公司 | A kind of method of camphor tree cuttage and seedling culture |
| CN107182667A (en) * | 2017-03-03 | 2017-09-22 | 广西大学 | A kind of strong seedling cultivation method for holding up day tree container seedling |
| CN107409977A (en) * | 2017-02-28 | 2017-12-01 | 河池乐康生态农业科技有限公司 | A kind of method of China fir cuttage fast seedling growing |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637092A (en) * | 2009-08-28 | 2010-02-03 | 云南勐象竹业有限公司 | Method for culturing large eucalyptus seedlings |
| CN102511288A (en) * | 2011-12-24 | 2012-06-27 | 昆明艾兰生物科技有限公司 | Cuttage seedling-growing method for manglietiastrum sinicum |
| CN105165512A (en) * | 2015-07-14 | 2015-12-23 | 广西壮族自治区林业科学研究院 | Crown inclination controlling four-season cutting rapid propagation method for alnus formosana |
-
2016
- 2016-11-09 CN CN201610982506.6A patent/CN106416915A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637092A (en) * | 2009-08-28 | 2010-02-03 | 云南勐象竹业有限公司 | Method for culturing large eucalyptus seedlings |
| CN102511288A (en) * | 2011-12-24 | 2012-06-27 | 昆明艾兰生物科技有限公司 | Cuttage seedling-growing method for manglietiastrum sinicum |
| CN105165512A (en) * | 2015-07-14 | 2015-12-23 | 广西壮族自治区林业科学研究院 | Crown inclination controlling four-season cutting rapid propagation method for alnus formosana |
Non-Patent Citations (2)
| Title |
|---|
| 《主要珍稀濒危树种繁殖技术》编辑委员会: "《主要珍稀濒危树种繁殖技术》", 30 June 1992 * |
| 杜加加: "珍稀濒危树种擎天树繁殖技术研究", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857209A (en) * | 2017-02-28 | 2017-06-20 | 河池乐康生态农业科技有限公司 | A kind of method of pfaffia cuttage and seedling culture |
| CN106941958A (en) * | 2017-02-28 | 2017-07-14 | 河池乐康生态农业科技有限公司 | A kind of method for culturing seedlings for hybridizing paper mulberry |
| CN107027568A (en) * | 2017-02-28 | 2017-08-11 | 河池乐康生态农业科技有限公司 | A kind of method of camphor tree nursery |
| CN107079757A (en) * | 2017-02-28 | 2017-08-22 | 河池乐康生态农业科技有限公司 | A kind of method of camphor tree cuttage and seedling culture |
| CN107409977A (en) * | 2017-02-28 | 2017-12-01 | 河池乐康生态农业科技有限公司 | A kind of method of China fir cuttage fast seedling growing |
| CN107182667A (en) * | 2017-03-03 | 2017-09-22 | 广西大学 | A kind of strong seedling cultivation method for holding up day tree container seedling |
| CN110122086A (en) * | 2019-06-26 | 2019-08-16 | 江西省林业科学院 | A kind of middle mountain China fir crop field cuttage and seedling culture method at low cost, outplanting rate is high |
| CN112243715A (en) * | 2020-10-30 | 2021-01-22 | 广西壮族自治区南宁良凤江国家森林公园 | Cultivation method of skyscraper cutting seedlings under bionic conditions |
| CN115245177A (en) * | 2022-09-23 | 2022-10-28 | 云南省农业科学院园艺作物研究所 | Special regulator for ginseng fruit ear picking plants and using method thereof |
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