CN107593359A - A kind of stem of noble dendrobium cutting propagation method of high-survival rate - Google Patents
A kind of stem of noble dendrobium cutting propagation method of high-survival rate Download PDFInfo
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- CN107593359A CN107593359A CN201710884510.3A CN201710884510A CN107593359A CN 107593359 A CN107593359 A CN 107593359A CN 201710884510 A CN201710884510 A CN 201710884510A CN 107593359 A CN107593359 A CN 107593359A
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Abstract
The present invention relates to a kind of stem of noble dendrobium cutting propagation method of high-survival rate, specially following steps：（1）Grafting maternal plant after cutting clip；（2）The cuttage of cutting；（3）Soil management.By experiment, a kind of stem of noble dendrobium cutting propagation method of high-survival rate provided by the invention, stem of noble dendrobium cutting propagation survival rate is improved to more than 98.5% by the 88.1% of prior art, greatly reduces the cost of stem of noble dendrobium cutting propagation, it is significant to breed rare stem of noble dendrobium kind to planting household.
Description
Technical field
The invention belongs to planting technology field, and in particular to a kind of stem of noble dendrobium cutting propagation method of high-survival rate.
Background technology
Stone touches has stem elongated, with meat more, has many sections on stem, can be sprouted on section, so breeding can be broadcast with skewer.It is existing
Have in technology, the cutting propagation method of the stem of noble dendrobium is:Selection do not bloom and it is relatively substantial it is whole broadcast bar, skill bar is cut into several sections, every section
2-3 section of tool, plant ash or 70% Mancozeb processing wound are coated on wound.By one section of stem one section ground insertion liver moss and
In the matrix of peat mixing, half is exposed, and is put at half cloudy, humidity.It need not be watered within 1 week after inserting, then often spraying is protected
It is wet, suitably shelter from heat or light.By 1-2 months, there is sprouting to grow in section portion, sprouting bottom grows 2-3 bar rootlets and forms new plant.This
Kind method stem of noble dendrobium cuttage shoot survival percent is not high and rooting rate is slow, is unfavorable for large-scale breeding cultivation.
The content of the invention
In order to solve the above problems, the invention provides a kind of stem of noble dendrobium cutting propagation method of high-survival rate.
The present invention is achieved through the following technical solutions：
A kind of stem of noble dendrobium cutting propagation method of high-survival rate, specially following steps：
（1）Grafting maternal plant after cutting clip
The excellent stem of noble dendrobium maternal plant of selection traits, clip has the fleshy stem of 2-3 section as cutting, then by the position of meat stipes
Chamfer with knife, length 12-15mm, then the position that maternal plant truncated position is avoided saving is chamfer with knife, then will, section length is cut with cutting
Face equal length, ointment is uniformly finally smeared into two sections, alignment is adjacent to, and sealing is tightly wrapped using sterile dark colored plastic film,
Daily increase illumination 90-120 minutes at night in 5 days afterwards, while environment temperature is improved to 28-32 DEG C；The ointment, specifically
Comprise the following steps:
A according to the mass fraction, takes polygala 10-15 parts, wilsonii 5-8 parts, waras 3-5 parts, radix glycyrrhizae 10-12 parts to be dried after cleaning
It is dry, 40 mesh are crushed to, adds water 120-150 parts small fire to decoct 60-80 minutes, filtering and impurity removing, obtains filtrate, then continue to endure by filtrate
It is original 1/3rd to boil to volume, stands 30-40 minutes, takes supernatant liquor, obtain herb liquid；
B is by the herb liquid and glycerine, ripe rapeseed oil in mass ratio 1:15:After 3 uniformly mix, the ointment is produced；
Maternal plant is returned into the fleshy stem beveling and grafting as cutting of clip, because the two is homologous, cutting is easier to survive, simultaneously
Cutting is chamfer in saving out, it is easier to adventitious root is born saving out, and maternal plant chamfers out and avoids saving, resin is sufficient, it is easier to is slotting
Bar provides suitable growing environment；Smear ointment during grafting, the active ingredient in the ointment can stimulate cell metabolism intensity,
Callus is formed as early as possible, tightly wrapped using dark colored plastic film parcel, play isolation germ air and light-shading effect, further
Promotion Callus formation, and night increase illumination after grafting, improve stem of noble dendrobium intensity of photosynthesis, can be the survival of cutting
Convey more multi-energy；
（2）The cuttage of cutting
After 5 days, cutting is removed, after being rinsed well using clear water, 20-30 ties for a bundle, and nutrition is inserted in section vertically downward
In liquid, after adventitious root is born in cutting, the temperature of the nutrient solution is reduced to 15-20 DEG C, environment temperature is maintained at 25 DEG C
More than, continue water planting until adventitious root length be 3-5cm after can cuttage into soil；Cutting is inserted perpendicularly into nutrient solution reclaimed water
Training, cutting terminal growth element concentration can be ensured under gravity, stimulate rooting of cuttings；After rooting of cuttings, by nutrition liquid temperature
Degree reduces, environment temperature rise, can give the good low temperature stress in cutting root and take exercise, cutting can into soil for convenient transplanting
Survive；
（3）Soil management
Need to sterilize to soil before cuttage to soil, apply fertilizer, soil moisture conservation processing.
Further, step（1）The increase illumination, intensity of illumination 600-800lx.
Further, step（1）The cooked food seed oil, 180-200 DEG C is heated to by rapeseed oil, after being incubated 3-5 minutes, is taken advantage of
Heat 120 mesh of sieving are made.
Beneficial effects of the present invention：
By experiment, a kind of stem of noble dendrobium cutting propagation method of high-survival rate provided by the invention, stem of noble dendrobium cutting propagation survival rate is by existing
Have technology 88.1% is improved to more than 98.5%, greatly reduces the cost of stem of noble dendrobium cutting propagation, rare stone is bred to planting household
Dry measure used in former times kind is significant.
Embodiment
Embodiment 1
A kind of stem of noble dendrobium cutting propagation method of high-survival rate, specially following steps：
（1）Grafting maternal plant after cutting clip
The excellent stem of noble dendrobium maternal plant of selection traits, clip has the fleshy stem of 2-3 section as cutting, then by the position of meat stipes
Chamfer with knife, length 12-15mm, then the position that maternal plant truncated position is avoided saving is chamfer with knife, then will, section length is cut with cutting
Face equal length, ointment is uniformly finally smeared into two sections, alignment is adjacent to, and sealing is tightly wrapped using sterile dark colored plastic film,
Daily night increase illumination 90 minutes in 5 days afterwards, while environment temperature is improved to 28-32 DEG C；The ointment, specifically by such as
Lower section method is made:
A according to the mass fraction, takes 10 parts of polygala, 5 parts of wilsonii, 3 parts of waras, 10 parts of radix glycyrrhizae to be dried after cleaning, is crushed to 40
Mesh, add 120 parts of small fires of water to decoct 60 minutes, filtering and impurity removing, obtain filtrate, it is original three that filtrate then is continued into infusion to volume
/ mono-, 30 minutes are stood, supernatant liquor is taken, obtains herb liquid；
B is by the herb liquid and glycerine, ripe rapeseed oil in mass ratio 1:15:After 3 uniformly mix, the ointment is produced；
（2）The cuttage of cutting
After 5 days, cutting is removed, after being rinsed well using clear water, 20-30 ties for a bundle, and nutrition is inserted in section vertically downward
In liquid, after adventitious root is born in cutting, the temperature of the nutrient solution is reduced to 15-20 DEG C, environment temperature is maintained at 25 DEG C
More than, continue water planting until adventitious root length be 3-5cm after can cuttage into soil；
（3）Soil management
Need to sterilize to soil before cuttage to soil, apply fertilizer, soil moisture conservation processing.
Further, step（1）The increase illumination, intensity of illumination 600-800lx.
Further, step（1）The cooked food seed oil, 180-200 DEG C is heated to by rapeseed oil, after being incubated 3-5 minutes, is taken advantage of
Heat 120 mesh of sieving are made.
Embodiment 2
A kind of stem of noble dendrobium cutting propagation method of high-survival rate, specially following steps：
（1）Grafting maternal plant after cutting clip
The excellent stem of noble dendrobium maternal plant of selection traits, clip has the fleshy stem of 2-3 section as cutting, then by the position of meat stipes
Chamfer with knife, length 12-15mm, then the position that maternal plant truncated position is avoided saving is chamfer with knife, then will, section length is cut with cutting
Face equal length, ointment is uniformly finally smeared into two sections, alignment is adjacent to, and sealing is tightly wrapped using sterile dark colored plastic film,
Daily night increase illumination 120 minutes in 5 days afterwards, while environment temperature is improved to 28-32 DEG C；The ointment, specifically by
Following method is made:
A according to the mass fraction, takes 15 parts of polygala, 8 parts of wilsonii, 5 parts of waras, 12 parts of radix glycyrrhizae to be dried after cleaning, is crushed to 40
Mesh, add 150 parts of small fires of water to decoct 80 minutes, filtering and impurity removing, obtain filtrate, it is original three that filtrate then is continued into infusion to volume
/ mono-, 40 minutes are stood, supernatant liquor is taken, obtains herb liquid；
B is by the herb liquid and glycerine, ripe rapeseed oil in mass ratio 1:15:After 3 uniformly mix, the ointment is produced；
（2）The cuttage of cutting
After 5 days, cutting is removed, after being rinsed well using clear water, 20-30 ties for a bundle, and nutrition is inserted in section vertically downward
In liquid, after adventitious root is born in cutting, the temperature of the nutrient solution is reduced to 15-20 DEG C, environment temperature is maintained at 25 DEG C
More than, continue water planting until adventitious root length be 3-5cm after can cuttage into soil；
（3）Soil management
Need to sterilize to soil before cuttage to soil, apply fertilizer, soil moisture conservation processing.
Further, step（1）The increase illumination, intensity of illumination 600-800lx.
Further, step（1）The cooked food seed oil, 180-200 DEG C is heated to by rapeseed oil, after being incubated 3-5 minutes, is taken advantage of
Heat 120 mesh of sieving are made.
Embodiment 3
A kind of stem of noble dendrobium cutting propagation method of high-survival rate, specially following steps：
（1）Grafting maternal plant after cutting clip
The excellent stem of noble dendrobium maternal plant of selection traits, clip has the fleshy stem of 2-3 section as cutting, then by the position of meat stipes
Chamfer with knife, length 12-15mm, then the position that maternal plant truncated position is avoided saving is chamfer with knife, then will, section length is cut with cutting
Face equal length, ointment is uniformly finally smeared into two sections, alignment is adjacent to, and sealing is tightly wrapped using sterile dark colored plastic film,
Daily night increase illumination 100 minutes in 5 days afterwards, while environment temperature is improved to 28-32 DEG C；The ointment, specifically by
Following method is made:
A according to the mass fraction, takes 13 parts of polygala, 7 parts of wilsonii, 4 parts of waras, 11 parts of radix glycyrrhizae to be dried after cleaning, is crushed to 40
Mesh, add 130 parts of small fires of water to decoct 70 minutes, filtering and impurity removing, obtain filtrate, it is original three that filtrate then is continued into infusion to volume
/ mono-, 35 minutes are stood, supernatant liquor is taken, obtains herb liquid；
B is by the herb liquid and glycerine, ripe rapeseed oil in mass ratio 1:15:After 3 uniformly mix, the ointment is produced；
（2）The cuttage of cutting
After 5 days, cutting is removed, after being rinsed well using clear water, 20-30 ties for a bundle, and nutrition is inserted in section vertically downward
In liquid, after adventitious root is born in cutting, the temperature of the nutrient solution is reduced to 15-20 DEG C, environment temperature is maintained at 25 DEG C
More than, continue water planting until adventitious root length be 3-5cm after can cuttage into soil；
（3）Soil management
Need to sterilize to soil before cuttage to soil, apply fertilizer, soil moisture conservation processing.
Further, step（1）The increase illumination, intensity of illumination 600-800lx.
Further, step（1）The cooked food seed oil, 180-200 DEG C is heated to by rapeseed oil, after being incubated 3-5 minutes, is taken advantage of
Heat 120 mesh of sieving are made.
Control group
Existing stem of noble dendrobium cuttage breeding method.
Respectively the cutting propagation with the kind stem of noble dendrobium, many experiments, stem of noble dendrobium skewer are carried out using above-mentioned 4 kinds of methods in identical plot
Insert reproductive survival rate such as table 1：
Table 1
| Cuttage survival rate（%） | |
| Embodiment 1 | 98.5 |
| Embodiment 2 | 99.2 |
| Embodiment 3 | 98.9 |
| Control group | 88.1 |
As shown in Table 1, the stem of noble dendrobium cutting propagation method of a kind of high-survival rate provided by the invention, stem of noble dendrobium cutting propagation survival rate is by existing
Have technology 88.1% is improved to more than 98.5%, greatly reduces the cost of stem of noble dendrobium cutting propagation, rare stone is bred to planting household
Dry measure used in former times kind is significant.
Claims (4)
1. the stem of noble dendrobium cutting propagation method of a kind of high-survival rate, it is characterised in that be specially following steps：
（1）Grafting maternal plant after cutting clip
The excellent stem of noble dendrobium maternal plant of selection traits, clip has the fleshy stem of 2-3 section as cutting, then by the position of meat stipes
Chamfer with knife, length 12-15mm, then the position that maternal plant truncated position is avoided saving is chamfer with knife, then will, section length is cut with cutting
Face equal length, ointment is uniformly finally smeared into two sections, alignment is adjacent to, and sealing is tightly wrapped using sterile dark colored plastic film,
Daily increase illumination 90-120 minutes at night in 5 days afterwards, while environment temperature is improved to 28-32 DEG C；The ointment, specifically
Comprise the following steps:
A according to the mass fraction, takes polygala 10-15 parts, wilsonii 5-8 parts, waras 3-5 parts, radix glycyrrhizae 10-12 parts to be dried after cleaning
It is dry, 40 mesh are crushed to, adds water 120-150 parts small fire to decoct 60-80 minutes, filtering and impurity removing, obtains filtrate, then continue to endure by filtrate
It is original 1/3rd to boil to volume, stands 30-40 minutes, takes supernatant liquor, obtain herb liquid；
B is by the herb liquid and glycerine, ripe rapeseed oil in mass ratio 1:15:After 3 uniformly mix, the ointment is produced；
（2）The cuttage of cutting
After 5 days, cutting is removed, after being rinsed well using clear water, 20-30 ties for a bundle, and nutrition is inserted in section vertically downward
In liquid, after adventitious root is born in cutting, the temperature of the nutrient solution is reduced to 15-20 DEG C, environment temperature is maintained at 25 DEG C
More than, continue water planting until adventitious root length be 3-5cm after can cuttage into soil；
（3）Soil management
Need to sterilize to soil before cuttage to soil, apply fertilizer, soil moisture conservation processing.
A kind of 2. stem of noble dendrobium cutting propagation method of high-survival rate according to claim 1, it is characterised in that step（1）It is described
Ointment, specifically comprise the following steps:
A according to the mass fraction, takes 13 parts of polygala, 7 parts of wilsonii, 4 parts of waras, 11 parts of radix glycyrrhizae to be dried after cleaning, is crushed to 40
Mesh, add 130 parts of small fires of water to decoct 70 minutes, filtering and impurity removing, obtain filtrate, it is original three that filtrate then is continued into infusion to volume
/ mono-, 35 minutes are stood, supernatant liquor is taken, obtains herb liquid；
B is by the herb liquid and glycerine, ripe rapeseed oil in mass ratio 1:15:After 3 uniformly mix, the ointment is produced.
A kind of 3. stem of noble dendrobium cutting propagation method of high-survival rate according to claim 1, it is characterised in that:Step（1）It is described
Increase illumination, intensity of illumination 600-800lx.
A kind of 4. stem of noble dendrobium cutting propagation method of high-survival rate according to claim 1 or 2, it is characterised in that:The cooked food
Seed oil, 180-200 DEG C is heated to by rapeseed oil, after being incubated 3-5 minutes, 120 mesh that sieve while hot are made.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108934478A (en) * | 2018-05-05 | 2018-12-07 | 霍山可胜生态农业专业合作社 | A kind of collecting method reducing the dendrobium nobile death rate |
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| CN108934478A (en) * | 2018-05-05 | 2018-12-07 | 霍山可胜生态农业专业合作社 | A kind of collecting method reducing the dendrobium nobile death rate |
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