CN107182662A - A kind of inexpensive color red poplar cuttage breeding method - Google Patents
A kind of inexpensive color red poplar cuttage breeding method Download PDFInfo
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- CN107182662A CN107182662A CN201710351513.0A CN201710351513A CN107182662A CN 107182662 A CN107182662 A CN 107182662A CN 201710351513 A CN201710351513 A CN 201710351513A CN 107182662 A CN107182662 A CN 107182662A
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- Prior art keywords
- color red
- cuttage
- cuttings
- garden
- soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
Abstract
The invention discloses a kind of inexpensive color red poplar cuttage breeding method.This method is selected, arranged to garden with including garden, cuttings processing, cuttage, watering, fertilizing and except sprouting ridging；The cuttings processing comprises the following steps:In 2 March, selection diameter 1 2cm stiff wood is cut that first branch is placed in clear water before making and soaked 5 days, water is changed daily once, after the completion of immersion, every 10cm of segment length 6 cuttings is cut into, every section of cuttings contains 2 full color red poplar leaf buds；Clip is gone up when cutting fringe on the bud of top at 0.8 1.0cm, clip is slightly oblique, makes not staying dry stake after healing, lower clip is also tiltedly cut, and can increase adventitious root, heals also fast.Color red poplar is bred according to the method for the present invention, on the one hand (90%) cost that bar is planted in purchase can be at utmost reduced on the basis of cuttage survival rate is ensured；On the other hand the workload of the side shoot of erasing carried out behind can also reducing due to the excessive leaf bud of reservation, reduces cost of labor.
Description
Technical field
The invention belongs to field of horticultural cultivation, it is related to a kind of inexpensive color red poplar cuttage breeding method.
Background technology
Color red poplar is one of kind that color is most beautiful, performance is most stable, appreciation effect is best in current poplar with colorful leaves, and
National forestry New variety protection warrant book is obtained in December, 2015.Color red poplar has following characteristic：1. see Ye Qichang：From germination
To falling leaves, the viewing period of seven months is；2. color and luster is colorful beautiful, three colors：Spring is cerise, summer branch from upper
To lower respectively cerise, crocus and light green color；3. fast growth, and male can grow up to 1.8 meters then without willow catkins flying in the air,
Nursery stock current-year branch is afforested up to 1.5 meters；4. wide adaptation range：It can be transplanted in the appropriate area of willow.Therefore, color red poplar
Scape, roadside greening, garden is put in gardens to be with a wide range of applications in interspersing.Because the demand of color red poplar is big, and its is numerous
Educate that speed is slower, urban landscape and the demand of landscaping can not be met.
Cuttings most cases 4-6 leaf bud of lower band in willow production, and the kind bar price of leaf bud is contained (especially in this area
The new varieties of color red this newest cultivation of poplar) it is typically to be valuated according to the number of leaf bud, leaf bud is more, plants bar price higher.Together
When cuttage when cuttings on leaf bud it is more, behind due to the workload for the side shoot of erasing for retaining excessive leaf bud and carrying out will be bigger.
But the inevitable cuttings of few kind bar containing leaf bud is too short, and cuttage survival rate declines, and seedling growth is on the weak side, and easily lodging, is unfavorable for production.
How its cuttage survival rate is kept to be a significant technology exploration on the basis of color red poplar cuttings leaf bud quantity is reduced.
The content of the invention
The purpose of the present invention is that not enough there is provided a kind of inexpensive color red poplar cutting propagation side for prior art above-mentioned
Method.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of inexpensive color red poplar cuttage breeding method, including：Select to garden, arrange to garden, cuttings processing, cuttage,
Watering, fertilizing and except sprouting ridging；Described cuttings processing comprises the following steps：In 2-3 months, diameter 1-2cm stiff wood is selected,
Cut system before first by branch be placed in clear water soak 5 days, water is changed daily once, cut into after the completion of immersion every section contain 2 it is full
Color red poplar leaf bud, length be 6-10cm cuttings.
Described cuttings processing goes up clip on the bud of top at 0.8-1.0cm when preferably cutting fringe, and clip is slightly oblique, makes after healing
Dry stake is not stayed, lower clip is also tiltedly cut, can increase adventitious root, heal fast yet.
The clip time of color red poplar kind bar is extremely important, and the clip time is November to early December, plants bar and wants timely sand storage,
Storage kind of a bar is selected in shady spot, plants that bar is bundled to be buried with sandy soil, at the beginning of 3 months after, storage for the winter kind bar will in time be checked, prevent from burying soil
Bury husky overly moist, overheat, overly moist is easily taken root, overheat easily germination, can be dissipated with collapse of setting it is wet, radiate or be transferred to the shady spot that cools.It is excellent
Diameter 1.2-1.8cm stiff wood is selected, first branch is placed in clear water before the system of cutting and soaked 5 days, water is changed daily once, immersion is completed
Afterwards, every segment length 6-10cm, the cuttings containing 2 full color red poplar leaf buds are cut into；Clip is gone up when cutting fringe on the bud of top
At 0.8-1.0cm, clip is slightly oblique, makes not staying dry stake after healing, lower clip is also tiltedly cut, and can increase adventitious root, and healing might as well.
The selection on garden ground is extremely important to color red poplar nursery, and selection physical features is flat, draining is good, possesses irrigation conditions, hand over
Logical easily local, soil is advisable with deep, fertile, the loose sandy loam of soil layer, loam or light loam, sandy land fertilizer conservation water conservation
Ability, the nutrient and zinc, boron etc. such as nitrogen trace element often wanes, and seedling growth is bad, though clay fertilizer conservation water conservation
Ability is strong, but aeration is poor, and root growth, breathing and absorption are impacted, also make seedling growth bad.
Arrange to the garden and preferably include following steps：Fertilizer is spread fertilizer over the fields in the plantation garden chosen, digs and loosens the soil, simultaneously
Bulk debris, the broken soil block in soil, leveling, whole thin nursery lot are removed, in order to avoid occur being higher by arid, lower ponding when pouring water
Phenomenon；The wide 30- of pavement between seedbed, seedbed is made in the garden for arranging completion according to bedside 1-1.5m, the high 15-20cm in the ridge on the ground
40cm, seedbed carries out disinfection after completing to nursery soil.
Wherein, spread fertilizer over the fields fertilizer and the farm manure become thoroughly decomposed is further preferably spread fertilizer over the fields according to 3000kg/ mus, spread according to 30-40kg/ mus
Apply nitrogen-phosphorus-potassium compound fertilizer.The preferred chicken manure of described farm manure.
Sterilization further preferably every mu of Furadan 0.5-1.0kg of use 3% or 2.5% metrifonate pulvis 1.0-1.5kg, with 30
Fine earth or thin excrement again is mixed thoroughly, is spread fertilizer over the fields in native table, is then ploughed under with hoe in soil, can pest control.
The cuttage preferably includes following steps：Mid or late Febuary to March, early and middle ten dayses completed cuttage, cuttage seeding row spacing and strain
Away from being 80cm, every mu 1000-1050 plants；Farthest leaf bud is above the ground level 0.8-1.2cm cuttings from the ground during cuttage, and surrounding is pressed
It is real, soil is contacted closely with cuttings.
The watering, fertilizing preferably includes following steps：Watered immediately after cuttage, pour irrigate for the first time, later every 10
It is poured once, and mid or late May final singling backsight soil moisture content is watered, and rainy season needs to pour at the beginning of draining, September to be stopped watering after last time water,
Whole year waters 8-13 times；Nursery stock Fast-growing stage Nitrogen Top Dressing 3 times, the seedling growth later stage imposes phosphorus potash fertilizer.
It is described to preferably include following steps except sprouting ridging：Selection one is healthy and strong when new nursery stock grows to 10cm high left and right sprouts
Bar, removes remaining coppice shoot；When seedling grow to 22cm it is high when earth up；Side shoot is removed when seedling grows to more than 55cm.
Compared with prior art, the invention has the advantages that：
The present invention does not influence reservation leaf bud as few as possible on the premise of cuttage survival rate by substantial amounts of research and probe
Method.By selecting with optimizing garden, arranging to garden, cuttings processing etc. multiple steps multiple influence factors, be successfully realized coloured silk
Its cuttage survival rate does not have significant difference (table 1) with retaining 4-6 leaf bud when red poplar retains 2 leaf buds.This method is on the one hand
(90%) cost of purchase kind bar can be at utmost reduced on the basis of cuttage survival rate is ensured；On the other hand it can also subtract
The workload of the side shoot of erasing carried out behind few due to the excessive leaf bud of reservation, reduces cost of labor.Therefore, this method is a kind of
The color red poplar cuttage breeding method of low cost, with important application value and promotion prospect.
Embodiment
Embodiment 1
A kind of cuttage breeding method of color red poplar, comprises the following steps:
(1) handle to cuttage:Selection physical features is flat, draining is good, possess irrigation conditions, the place of traffic convenience, soil
It is advisable with deep, fertile, the loose sandy loam of soil layer, loam or light loam；
(2) arrange to garden:The chicken manure become thoroughly decomposed is spread fertilizer over the fields according to 3000kg/ mus in the plantation garden chosen, according to 36kg/ mus
Spread fertilizer over the fields and dig after the completion of nitrogen-phosphorus-potassium compound fertilizer, broadcast application loosening the soil, dig depth 25cm or so, make fertilizer uniform with soil
Mixing, while removing the bulk debris in soil, broken soil block, must be flattened, whole thin nursery lot before cuttage, during in order to avoid pouring water
Appearance is higher by arid, lower seeping phenomenon；The garden completed is being arranged on the ground according to bedside 1.5m, the high 20cm making seedbed in the ridge, seedling
The wide 35cm of pavement between bed, seedbed carries out disinfection after completing to nursery soil, the enemies of every mu of Furadan 0.8kg of use 3% or 2.5%
Hundred worm pulvis 1.2kg, mix thoroughly with the fine earth or thin excrement of 30 times of quality, spread fertilizer over the fields in native table, then ploughed under with hoe in soil, can prevent and treat worm
Evil；
(3) cuttings is handled：In on November, upper 1 to early December, planted bar and want timely sand storage, storage kind bar is selected in shady spot, planted
Bar is bundled to be buried with sandy soil, at the beginning of 3 months, and storage for the winter kind bar will be checked in time, prevents that burying soil buries husky overly moist, overheat, overly moist is easy
Take root, overheat easily germination, can be dissipated with collapse of setting it is wet, radiate or be transferred to the shady spot that cools.Select diameter 1.2-1.8cm's hard
First branch is placed in clear water before branch, the system of cutting and soaked 5 days, water is changed daily once, every segment length 6-10cm is cut into after the completion of immersion
Cuttings, every section of cuttings contains 2 full color red poplar leaf buds；Clip is gone up when cutting fringe on the bud of top at 0.8-1.0cm, clip
Slightly tiltedly, make not staying dry stake after healing, lower clip is also tiltedly cut, adventitious root can be increased, heal also fast；
(4) cuttage：Cuttage seeding row spacing and spacing in the rows are 80cm, 1042 plants every mu；Cuttings farthest leaf from the ground during cuttage
Bud is above the ground level 1cm, and surrounding is compacted, and soil is contacted closely with cuttings；
(5) watering, fertilizing：Watered immediately after cuttage, must pour irrigate for the first time, be poured once every 10 days later, 5
The moon, the middle ten days and the last ten days final singling backsight soil moisture content was watered, and rainy season needs to pour at the beginning of draining, September to be stopped watering after last time water, to promote nursery stock
Lignifying, prevents nursery stock excessive growth, and whole year waters 10 times or so；Nursery stock Fast-growing stage Nitrogen Top Dressing 3 times, the seedling growth later stage imposes phosphorus
Potash fertilizer；
(6) remove and sprout ridging：New nursery stock grow to 10cm it is high when select a healthy and strong coppice shoot, remove remaining coppice shoot；Work as seedling
Grow to 22cm it is high when earth up；Side shoot is removed when seedling grows to more than 55cm.
According to this method, cuttage survival rate is up to 92% (table 1).
Table 1
Claims (8)
1. a kind of inexpensive color red poplar cuttage breeding method, including：Select to garden, arrange to garden, cuttings processing, cuttage, pouring
Water applies fertilizer and except sprouting ridging；It is characterized in that described cuttings processing comprises the following steps：In 2-3 months, selection diameter 1-
First branch is placed in clear water before 2cm stiff wood, the system of cutting and soaked 5 days, water is changed daily once, every section is cut into after the completion of immersion and is contained
There is the cuttings that 2 full color red poplar leaf buds, length are 6-10cm.
2. inexpensive color red poplar cuttage breeding method according to claim 1, it is characterised in that upper clip exists when cutting fringe
On the bud of top at 0.8-1.0cm, clip is slightly oblique, makes not staying dry stake after healing, lower clip is also tiltedly cut, and can increase adventitious root,
Healing is also fast.
3. inexpensive color red poplar cuttage breeding method according to claim 1, it is characterised in that select to the garden bag
Include following steps:Physical features is flat for selection, draining is good, possess irrigation conditions, the place of traffic convenience, garden soil be selected from soil layer
Deep, fertile, loose sandy loam, loam or light loam.
4. inexpensive color red poplar cuttage breeding method according to claim 1, it is characterised in that arrange bag to the garden
Include following steps：Fertilizer is spread fertilizer over the fields in the plantation garden chosen, digs and loosens the soil, while removing the bulk debris in soil, crushing
Soil block, leveling, whole thin nursery lot；The garden completed is being arranged on the ground according to bedside 1-1.5m, the high 15-20cm making seedbed in the ridge, seedling
The wide 30-40cm of pavement between bed, seedbed carries out disinfection after completing to nursery soil.
5. inexpensive color red poplar cuttage breeding method according to claim 4, it is characterised in that spread according to 3000kg/ mus
The farm manure become thoroughly decomposed is applied, nitrogen-phosphorus-potassium compound fertilizer is spread fertilizer over the fields according to 30-40kg/ mus.
6. inexpensive color red poplar cuttage breeding method according to claim 1, it is characterised in that the cuttage include with
Lower step：Mid or late Febuary to March, early and middle ten dayses completed cuttage, and cuttage seeding row spacing and spacing in the rows are 80cm, every mu 1000-1050 plants；
Farthest leaf bud is above the ground level 0.8-1.2cm cuttings from the ground during cuttage, and surrounding is compacted, and soil is contacted closely with cuttings.
7. inexpensive color red poplar cuttage breeding method according to claim 1, it is characterised in that the watering, fertilizing bag
Include following steps：Watered immediately after cuttage, pour irrigate for the first time, poured once every 10 days later, mid or late May final singling backsight
Soil moisture content is watered, and rainy season needs to pour at the beginning of draining, September to be stopped watering after last time water, and whole year waters 8-13 times；Nursery stock Fast-growing stage is chased after
Nitrogen fertilizer application 3 times, the seedling growth later stage imposes phosphorus potash fertilizer.
8. inexpensive color red poplar cuttage breeding method according to claim 1, it is characterised in that described remove sprouts ridging bag
Include following steps：New nursery stock grow to 10cm it is high when select a healthy and strong coppice shoot, remove remaining coppice shoot；When seedling, to grow to 22cm high
When earth up；Side shoot is removed when seedling grows to more than 55cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710351513.0A CN107182662A (en) | 2017-05-18 | 2017-05-18 | A kind of inexpensive color red poplar cuttage breeding method |
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| CN201710351513.0A CN107182662A (en) | 2017-05-18 | 2017-05-18 | A kind of inexpensive color red poplar cuttage breeding method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380980A (en) * | 2014-11-12 | 2015-03-04 | 苏州市相城区盛胡特种养殖专业合作社 | Cutting propagation method for poplar with colorful leaves |
| CN106171729A (en) * | 2016-07-08 | 2016-12-07 | 天津泰达绿化集团有限公司 | A kind of method for quickly breeding of coastal region red autumnal leaves poplar |
| CN106376387A (en) * | 2016-08-25 | 2017-02-08 | 湖南恩典园林绿化有限公司 | Podocarpus macrophyllus cuttage breeding method |
-
2017
- 2017-05-18 CN CN201710351513.0A patent/CN107182662A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380980A (en) * | 2014-11-12 | 2015-03-04 | 苏州市相城区盛胡特种养殖专业合作社 | Cutting propagation method for poplar with colorful leaves |
| CN106171729A (en) * | 2016-07-08 | 2016-12-07 | 天津泰达绿化集团有限公司 | A kind of method for quickly breeding of coastal region red autumnal leaves poplar |
| CN106376387A (en) * | 2016-08-25 | 2017-02-08 | 湖南恩典园林绿化有限公司 | Podocarpus macrophyllus cuttage breeding method |
Non-Patent Citations (1)
| Title |
|---|
| 邹学忠等: "《林木种苗生产技术》", 31 August 2011, 沈阳出版社 * |
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Application publication date: 20170922 |