CN107567845A - A kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate - Google Patents
A kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate Download PDFInfo
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- CN107567845A CN107567845A CN201710910004.7A CN201710910004A CN107567845A CN 107567845 A CN107567845 A CN 107567845A CN 201710910004 A CN201710910004 A CN 201710910004A CN 107567845 A CN107567845 A CN 107567845A
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- cuttings
- cuttage
- survival rate
- bud
- weeping forsythia
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Abstract
The present invention relates to a kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate, comprise the following steps：S1 cuttings selects, choose 1-2 lifes stalwartness, no disease and pests harm, the middle and lower part branch section of pollution-free, harmless plant make cuttings, cutting length 12-15cm, more than each cuttings at least three bud；S2 cuttage and seedling cultures, beaten using small wood on slotting machine by seeding row spacing 10cm × 20cm and draw hole, the cuttings insertion slotting machine after then shearing is cultivated in soil, and cuttage depth is advisable with exposing 1-2 bud on the ground, immediately compacting soil, is poured once permeable；S3 transplant plantings, prepare transplant planting when seedling is grown to 1m or so, watered in time after cultivation.The cuttage and seedling culture survival rate of the present invention method is simple to operate, reproduction speed is fast, high yield rate, available for large-scale production, favorable repeatability, has good market prospects up to 98%.
Description
Technical field
The invention belongs to forestry technical field of cultivation, and in particular to a kind of side for improving capsule of weeping forsythia epicormic branch cutting survival rate
Method.
Background technology
Cuttage is also referred to as cutting, be it is a kind of cultivate plant conventional propagation method, can with the stem of clip certain plants, leaf, root,
Bud etc., or insert in soil, Sha Zhong, or be immersed in water, it can be planted after taking root, make independent new plant,
In agriculture and forestry production, there are different demands to condition during different plant cuttages.Understand and comply with the demand of different plants, could obtain
Higher breeding success rate, the breeding method after cuttage play key effect for the survival rate of cuttage cultivating seedling, from cuttage to
Rootage duration is up to one month or so, and cultivating and managing workload is big, careless slightly or have mishap, may result in cuttage seeding root system hair
Educate bad, the defects of root is few, fall root, aging be present, cause survival rate not high, in addition it is all dead, therefore, formulate a fit
Breeding method is most important for the survival rate for improving cuttage cultivating seedling after reason, orderly cuttage.
Capsule of weeping forsythia chain timbers Rhinocerotidae Forsythia Vahl machaka, alias are pacified band, chrysanthemum bar, yellow longevity pellet etc., capsule of weeping forsythia fruit cold nature, taste
It is bitter.The capsule of weeping forsythia is based on wild, and the distribution of generally scattered or plexi can also extensive artificial growth.The capsule of weeping forsythia enjoys light, and has certain journey
The shade tolerance of degree；Warm, moist climate is liked, it is also very cold-resistant；It is drought-resistant barren, be afraid of flood；Soil is not selected, in neutral, slightly sour or alkali
Property soil can normal growth.The capsule of weeping forsythia is distributed mainly on Henan, Hubei, Shanxi, Shaanxi, Gansu, the river of China central and west regions
The areas such as north, wherein Shanxi, Shaanxi, 3, Henan province account for more than the 80% of national total amount.It is not only excellent decorative flower and
Preferable water protects economic shrub species, and notable in medicine, greening, Forest by-product and speciality etc. effect, has preferably exploitation
Value and bright prospects.
Patent CN101919334A, there is provided a kind of method for improving survival rate of seedling after cutting, mainly pass through water planting
Method is implemented, and to pay close attention to the upgrowth situation of callus the moment, is sprayed water and sterilization processing, and operating method is cumbersome, and right
The prevention effect unobvious of capsule of weeping forsythia primary biological pest and disease damage.
The content of the invention
It is an object of the present invention to it is directed to drawbacks described above, there is provided a kind of side for improving capsule of weeping forsythia epicormic branch cutting survival rate
Method, ensure that seedling root is well developed, quickly bred, avoid the occurrence of root is few, fall root, aging, it is susceptible the defects of.
In order to reach foregoing invention purpose, the technical scheme that the present invention takes is as follows：
A kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate, comprises the following steps：
S1 cuttings selects
In Best Times early March-late April of cuttage, 1-2 lifes stalwartness, no disease and pests harm, pollution-free, nothing are chosen
The middle and lower part of plant is damaged, thick 0.5-1.5cm branch section makees cuttings, cutting length 12-15cm, each cuttings at least three
More than bud, upper clip is flat mouth, and away from bud 1-2cm, lower clip is shape of a hoof inclined-plane and is in 60 degree with branch, away from bud 0.5-1cm,
According to thickness grading, per 30-50, branch is bundled into a bundle；
S2：Cuttage and seedling culture
Beaten using small wood on slotting machine by seeding row spacing 10cm × 20cm and draw hole, the cuttings after then step S1 is sheared is inserted
Enter slotting machine to cultivate in soil, avoid abrading cuttings lower cut cortex, cuttage depth is advisable to expose 1-2 bud on the ground, pressed immediately
Real soil, pours once permeable, at the same time, on slotting machine sets up arch plastic sheeting canopy to heat moisturizing, and suitably shade；Cuttage
Initial stage frequently sprays water afterwards, keeps soil moisture in 50-60%；After producing callus, soil moisture is kept as moistening；After taking root,
A water is sprayed every 20-30 minutes, moisture film is formed on blade and is defined；After largely taking root, arch plastic sheeting canopy is removed, with
Poured water once every 1-2 months, be then gradually increased illumination, while percentage by weight of spray was 0.2- per 5-10 days
0.5% foliar fertilizer, to promote the formation of root system；
S3：Transplant planting
Prepare transplant planting when seedling is grown to 1m or so, choose on the sunny side, the sandy loam of wind sheltering deep plough and carefully turn over, application
Base manure, straight hole is then stabbed on sandy loam with the reinforcing bar for being slightly coarser than nursery diameter, deep 10-20cm, is then placed in the seedling cultivated
In hole, and cave field planting is dug by distance between rows and hills 2m × 1.5m, cave depth is 50-70cm, is watered in time after cultivation.
Further, the otch of the upper clip in the step S1 and lower clip is smooth, while is bundled into a bundle in classification
When, it should be noted that upper-lower section can not overturn, and be inserted with anti-down.
Further, beaten in the step S2 draw hole depth it is slightly more shallow compared with cutting length, so that cuttings can be inserted into
At subsoil.
Further, the foliar fertilizer in the step S2 is 0.5% heteroauxin and the mixed liquor of 0.5% sucrose.
Beneficial effects of the present invention：The cuttage and seedling culture survival rate of the present invention method is simple to operate, reproduction speed is fast, finished product
Rate is up to 98%, available for large-scale production, favorable repeatability, has good market prospects；In moisture control aspect, to determine
When spray water moisturizing, it is ensured that cuttage branch is not wilted, and after nursery stock cuttage, keeps humiture, at the same using arch plastic sheeting canopy come
Heat moisturizing and suitably shade, the formation of root system is effectively facilitated using foliar fertilizer, so as to ensure that seedling root is well developed, soon
Speed breeding, avoids the occurrence of the defects of root is few, fall root, aging.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Technical scheme is described in detail below in conjunction with embodiment.
Embodiment 1
A kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate, comprises the following steps：
S1 cuttings selects
Access time is Best Times of the early March as cuttage, choose 1-2 life stalwartness, no disease and pests harm, it is pollution-free,
The middle and lower part of harmless plant and the selection plant a diameter of 0.5cm in middle and lower part branch section are as cuttings, cutting length 12cm, often
Individual cuttings contains 3 buds, and the upper clip of cuttings is flat mouth, and away from bud 1cm, the lower clip of cuttings is in for shape of a hoof inclined-plane and with branch
60 degree, away from bud 0.5cm, wherein, to ensure during cuttings is cut on the otch of clip and lower clip then will smoothly cut
Every 30 good of cuttings is bundled into a bundle, during binding, it should be noted that upper-lower section can not overturn, and be inserted with anti-down.
S2：Cuttage and seedling culture
Beaten using small wood on slotting machine by seeding row spacing 10cm × 20cm and draw hole, beat draw the depth in hole will be slightly compared with cutting length
More shallow, so that cuttings can be inserted at subsoil, the cuttings insertion slotting machine after then step S1 is sheared is cultivated in soil, avoids wiping
Hinder cuttings lower cut cortex, cuttage depth is advisable with exposing 1 bud on the ground, immediately compacting soil, pour once it is permeable, it is same with this
When, arch plastic sheeting canopy is set up to heat moisturizing on slotting machine, and is suitably shaded；Initial stage frequently sprays water after cuttage, keeps the soil water
Divide 50%；After producing callus, soil moisture is kept as moistening；After taking root, a water was sprayed every 20 minutes, with blade
Moisture film is formed to be defined；After largely taking root, arch plastic sheeting canopy is removed, to be poured water once every 1 month, is then gradually increased light
According to, while the foliar fertilizer that the percentage by weight of spray in every 5 days is 0.2%, to promote the formation of root system, the foliar fertilizer is
The mixed liquor of 0.5% heteroauxin and 0.5% sucrose；
S3：Transplant planting
Prepare transplant planting when seedling is grown to 1m or so, choose on the sunny side, the sandy loam of wind sheltering deep plough and carefully turn over, application
Base manure, straight hole is then stabbed on sandy loam with the reinforcing bar for being slightly coarser than nursery diameter, deep 10cm, the seedling cultivated is then placed in hole
It is interior, and cave field planting is dug by distance between rows and hills 2m × 1.5m, cave depth is 50cm, is watered in time after cultivation.
Embodiment 2
A kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate, comprises the following steps：
S1 cuttings selects
Access time be initial stage in April the Best Times as cuttage, choose 1-2 give birth to stalwartness, no disease and pests harm, it is pollution-free,
The middle and lower part of harmless plant and the selection plant a diameter of 1cm in middle and lower part branch section are as cuttings, cutting length 13cm, each
Cuttings contains 4 buds, and the upper clip of cuttings is flat mouth, and away from bud 1.5cm, the lower clip of cuttings is in for shape of a hoof inclined-plane and with branch
60 degree, away from bud 0.8cm, wherein, to ensure during cuttings is cut on the otch of clip and lower clip then will smoothly cut
Every 40 good of cuttings is bundled into a bundle, during binding, it should be noted that upper-lower section can not overturn, and be inserted with anti-down.
S2：Cuttage and seedling culture
Beaten using small wood on slotting machine by seeding row spacing 10cm × 20cm and draw hole, beat draw the depth in hole will be slightly compared with cutting length
More shallow, so that cuttings can be inserted at subsoil, the cuttings insertion slotting machine after then step S1 is sheared is cultivated in soil, avoids wiping
Hinder cuttings lower cut cortex, cuttage depth is advisable with exposing 2 buds on the ground, immediately compacting soil, pour once it is permeable, it is same with this
When, arch plastic sheeting canopy is set up to heat moisturizing on slotting machine, and is suitably shaded；Initial stage frequently sprays water after cuttage, keeps the soil water
Divide 55%；After producing callus, soil moisture is kept as moistening；After taking root, a water was sprayed every 25 minutes, with blade
Moisture film is formed to be defined；After largely taking root, arch plastic sheeting canopy is removed, to be poured water once every 1.5 months, is then gradually increased
Illumination, while the foliar fertilizer that the percentage by weight of spray in every 8 days is 0.4%, to promote the formation of root system, the foliar fertilizer is
The mixed liquor of 0.5% heteroauxin and 0.5% sucrose；
S3：Transplant planting
Prepare transplant planting when seedling is grown to 1m or so, choose on the sunny side, the sandy loam of wind sheltering deep plough and carefully turn over, application
Base manure, straight hole is then stabbed on sandy loam with the reinforcing bar for being slightly coarser than nursery diameter, deep 15cm, the seedling cultivated is then placed in hole
It is interior, and cave field planting is dug by distance between rows and hills 2m × 1.5m, cave depth is 60cm, is watered in time after cultivation.
Embodiment 3
A kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate, comprises the following steps：
S1 cuttings selects
Access time is Best Times of the late April as cuttage, choose 1-2 life stalwartness, no disease and pests harm, it is pollution-free,
The middle and lower part of harmless plant and the selection plant a diameter of 1.5cm in middle and lower part branch section are as cuttings, cutting length 15cm, often
Individual cuttings contains 5 buds, and the upper clip of cuttings is flat mouth, and away from bud 2cm, the lower clip of cuttings is in for shape of a hoof inclined-plane and with branch
60 degree, away from bud 1cm, wherein, to ensure during cuttings is cut on the otch of clip and lower clip then will smoothly shear
Every 50 of cuttings be bundled into a bundle, during binding, it should be noted that upper-lower section can not overturn, and be inserted with anti-down.
S2：Cuttage and seedling culture
Beaten using small wood on slotting machine by seeding row spacing 10cm × 20cm and draw hole, beat draw the depth in hole will be slightly compared with cutting length
More shallow, so that cuttings can be inserted at subsoil, the cuttings insertion slotting machine after then step S1 is sheared is cultivated in soil, avoids wiping
Hinder cuttings lower cut cortex, cuttage depth is advisable with exposing 2 buds on the ground, immediately compacting soil, pour once it is permeable, it is same with this
When, arch plastic sheeting canopy is set up to heat moisturizing on slotting machine, and is suitably shaded；Initial stage frequently sprays water after cuttage, keeps the soil water
Divide 60%；After producing callus, soil moisture is kept as moistening；After taking root, a water was sprayed every 30 minutes, with blade
Moisture film is formed to be defined；After largely taking root, arch plastic sheeting canopy is removed, to be poured water once every 2 months, is then gradually increased light
According to, while the foliar fertilizer that the percentage by weight of spray in every 10 days is 0.5%, to promote the formation of root system, the foliar fertilizer is
The mixed liquor of 0.5% heteroauxin and 0.5% sucrose；
S3：Transplant planting
Prepare transplant planting when seedling is grown to 1m or so, choose on the sunny side, the sandy loam of wind sheltering deep plough and carefully turn over, application
Base manure, straight hole is then stabbed on sandy loam with the reinforcing bar for being slightly coarser than nursery diameter, deep 20cm, the seedling cultivated is then placed in hole
It is interior, and cave field planting is dug by distance between rows and hills 2m × 1.5m, cave depth is 70cm, is watered in time after cultivation.
Embodiment 4
The growing state of embodiment 1-3 capsule of weeping forsythia epicormic branch cutting and the 1-2 nursery techniques given birth to are contrasted,
Correction data such as following table：
The capsule of weeping forsythia epicormic branch cutting growing state of table 1
It can be seen that the nursery of embodiment 1-3 capsule of weeping forsythia epicormic branch cuttage improves 21.4cm, ground than the plant height of nursery technique
Improve 0.25cm, significant effect in footpath.
Obviously, the embodiment of foregoing description is only the embodiment of the application part, rather than whole embodiments.Base
Embodiment in the application, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, it should all belong to the scope of the application protection.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (4)
- A kind of 1. method for improving capsule of weeping forsythia epicormic branch cutting survival rate, it is characterised in that comprise the following steps：S1 cuttings selectsIn Best Times early March-late April of cuttage, 1-2 lifes stalwartness, no disease and pests harm, pollution-free, harmless is chosen The middle and lower part of plant, thick 0.5-1.5cm branch section make cuttings, cutting length 12-15cm, each cuttings at least three bud with On, upper clip is flat mouth, and away from bud 1-2cm, lower clip is shape of a hoof inclined-plane and is in 60 degree with branch, away from bud 0.5-1cm, according to Thickness grading, per 30-50, branch is bundled into a bundle；S2：Cuttage and seedling cultureBeaten using small wood on slotting machine by seeding row spacing 10cm × 20cm and draw hole, the cuttings insertion after then step S1 is sheared is inserted Bed is cultivated in soil, avoids abrading cuttings lower cut cortex, cuttage depth is advisable to expose 1-2 bud on the ground, immediately compacted soil Earth, pours once permeable, at the same time, on slotting machine sets up arch plastic sheeting canopy to heat moisturizing, and suitably shade；After cuttage just Phase frequently sprays water, and keeps soil moisture in 50-60%；After producing callus, soil moisture is kept as moistening；After taking root, every 20-30 minutes spray a water, and moisture film is formed on blade and is defined；It is a large amount of take root after, remove arch plastic sheeting canopy, with every Pour water once within 1-2 months, be then gradually increased illumination, while percentage by weight of spray was 0.2-0.5%'s per 5-10 days Foliar fertilizer, to promote the formation of root system；S3：Transplant plantingPrepare transplant planting when seedling is grown to 1m or so, choose on the sunny side, the sandy loam of wind sheltering deep plough and carefully turn over, application base Fertilizer, straight hole is then stabbed on sandy loam with the reinforcing bar for being slightly coarser than nursery diameter, deep 10-20cm, the seedling cultivated is then placed in hole It is interior, and cave field planting is dug by distance between rows and hills 2m × 1.5m, cave depth is 50-70cm, is watered in time after cultivation.
- 2. a kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate according to claim 1, it is characterised in that described The otch of upper clip and lower clip in step S1 is smooth, while when classification is bundled into a bundle, it should be noted that upper-lower section can not run , inserted with anti-down.
- 3. a kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate according to claim 1, it is characterised in that described Beaten in step S2 draw hole depth it is slightly more shallow compared with cutting length, so that cuttings can be inserted at subsoil.
- 4. a kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate according to claim 1, it is characterised in that described Foliar fertilizer in step S2 is 0.5% heteroauxin and the mixed liquor of 0.5% sucrose.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834723A (en) * | 2018-07-13 | 2018-11-20 | 中国林业科学研究院林业研究所 | A method of improving taxus chinensis in northeast cuttage and seedling culture survival rate |
| CN112154792A (en) * | 2020-09-07 | 2021-01-01 | 河北农业大学 | Method for raising forsythia suspense hard wood seedlings by cutting |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724024A (en) * | 2016-03-04 | 2016-07-06 | 脱德明 | Method for increasing survival rate of forsythia suspense twig cuttage seedling culture |
-
2017
- 2017-09-29 CN CN201710910004.7A patent/CN107567845A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724024A (en) * | 2016-03-04 | 2016-07-06 | 脱德明 | Method for increasing survival rate of forsythia suspense twig cuttage seedling culture |
Non-Patent Citations (1)
| Title |
|---|
| 翟彦霞: "连翘扦插育苗技术", 《河北果树》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834723A (en) * | 2018-07-13 | 2018-11-20 | 中国林业科学研究院林业研究所 | A method of improving taxus chinensis in northeast cuttage and seedling culture survival rate |
| CN112154792A (en) * | 2020-09-07 | 2021-01-01 | 河北农业大学 | Method for raising forsythia suspense hard wood seedlings by cutting |
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