CN107581044A - Poinsettia cuttage fast breeding method - Google Patents
Poinsettia cuttage fast breeding method Download PDFInfo
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- CN107581044A CN107581044A CN201711124881.8A CN201711124881A CN107581044A CN 107581044 A CN107581044 A CN 107581044A CN 201711124881 A CN201711124881 A CN 201711124881A CN 107581044 A CN107581044 A CN 107581044A
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- poinsettia
- cuttage
- seedbed
- breeding method
- fast breeding
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Abstract
The invention discloses poinsettia cuttage fast breeding method, this method is by combining circulating hot water hot-water heating and greenhouse internal spraying, the fast breeding to poinsettia cuttage is realized, this method likes breeding plant warm, sunny, that liquid manure is abundant especially suitable for this kind of kind of property of poinsettia；Using this method, 20 days or so rooting rates are up to rooting rate at 70%, 30 day up to 95% after cuttage.
Description
Technical field
The present invention relates to forestry field of planting, relates in particular to poinsettia cuttage fast breeding method.
Background technology
Poinsettia (Euphorbia pulcherrimaWilld evergreen shrubs) is belonged to, high 1~3 meter, tool is white in plant body
Color juice.Stem branch is smooth, spray green, old stem light brown.Single leaf alternate, full edge or shallow splits.Cyathium, each inflorescence
Only l pieces of stamen and 1 piece of gynoecium, its lower end in cerise, foliated phyllary, it is beautiful in colour, be the main portions viewed and admired.
Originate in the middle part of America, property likes warm, sunny and fertile water-moistened environment.Breeding for poinsettia uses cuttage numerous more at present
Educate, but growth period is more slow, influences its market and use.
The content of the invention
Goal of the invention：It is an object of the invention to provide a kind of poinsettia cuttage combination hot-water heating and spraying to realize fast breeding
Method.
Technical scheme：In order to realize foregoing invention purpose, poinsettia cuttage fast breeding method of the invention includes as follows
Step：
（1）Warm water seedbed is laid, seedbed is surrounded by the high fences of 10 ~ 20cm, some circulating hot water pipes are provided with seedbed, first
One layer of cobblestone is laid on seedbed, re-lays coarse sand to fence height；Arched shed rack is set up in seedbed in the left and right sides, and rear and front end is taken
If water pipe, a spray head is provided with every 1 ~ 1.5 meter；Hole tray of the ornaments equipped with matrix on the seedbed laid；
（2）From 2 years raw sprays as cuttings, length is 12 ~ 15cm, and cuttings stays 2 ~ 3, top leaf, root-growing agent is dipped after sterilization
Insert in hole tray；The root-growing agent selects ATB or NNA；
（3）Spraying moisturizing is carried out after cuttage immediately, blade face is formed water membrane；Sprayed per hour in daily 8-12 hours afterwards
1 ~ 3 time, each spray time was at 15 ~ 30 seconds；
（4）A carbendazim is sprayed weekly, adds 0.15wt% urea and 0.2 wt% potassium dihydrogen phosphates within every 3 weeks.
Further, the hot water source temperature of the circulating hot water pipe is constant at 25 ~ 30 DEG C.
With reference to heating, transparent air-permeable film is equipped with the arched shed rack, overlay film keeps phase after spraying moisturizing every time
To the atomization environment of closing, once divulged information sooner or later daily.By moisturizing and the heating of spraying, by the present invention in that with compared with
Few spraying frequency, make to keep 90 ~ 100% humidity environment on soil, without causing moisture under soil too high, soak seedling root
It is rotten.Meanwhile heating and overlay film enclosed environment form a greenhouse space, the moisture being effectively retained in air and titanium dioxide
Carbon, poinsettia is promoted to be able to Rapid Rooting, growth.
Further, the seedbed width is 1 ~ 1.5 meter, and arched shed rack is highly 1.2 ~ 1.5 meters.
Further, the step（1）In matrix include plant ash, peat soil, perlite, vermiculite any one or
A variety of combinations.
Preferably, the step（1）In matrix from peat soil, perlite, plant ash is with 6:3:1 is formulated.
In addition, the step（2）It is middle to be used in combination from NNA and with reference to IBA, quickly dipped 400mg/kg NNA and 500mg/kg
Cuttage is carried out after IBA.Pass through NNA（Methyl α-naphthyl acetate）And IBA（Indolebutyric acid）It is used in combination, has effectively facilitated quickly dipped rooting rate.
Beneficial effect：The present invention is sprayed by combining hot-water heating and greenhouse, realizes the fast breeding to poinsettia cuttage, the party
Method likes breeding plant warm, sunny, that liquid manure is abundant especially suitable for this property of poinsettia；Using this method, after cuttage
20 days or so rooting rates are up to rooting rate at 70%, 30 day up to 95%.
Embodiment
The present invention is further described with reference to specific embodiment.
Embodiment
（1）Lay warm water seedbed
The seedbed of 1 ~ 1.5 meter of width is set, and seedbed is surrounded by the high fences of 10 ~ 20cm, some along being longitudinally provided with seedbed
Circulating hot water pipe, the interior circulation of hot-water line have 25 ~ 30 DEG C of warm water.
One layer of 3 ~ 6cm cobblestone is first laid on seedbed, re-lays coarse sand to fence height；Set up in the left and right sides in seedbed
Arched shed rack, arched shed rack is highly 1.2 ~ 1.5 meters, thereon with transparent ventilated membrane.
A water pipe is set up in seedbed rear and front end, and water pipe is provided with a water mist sprinkling head every 1 ~ 1.5 meter；What is laid
Hole tray of the ornaments equipped with matrix on seedbed.
（2）Matrix configures
Matrix is from peat soil, perlite, plant ash with 8:3:2 are formulated.Matrix, which is matched somebody with somebody, to be postponed with carbendazim or potassium permanganate
Sterilization.Water pipe spray can be first opened before cuttage makes matrix possess amount of water.
（3）Cuttings processing
From 2 years raw poinsettia sprays as cuttings, fringe is cut in early morning, cutting length is 12 ~ 15cm, and cuttings stays 2 ~ 3, top
Leaf, dipped after sterilization in root-growing agent insertion hole tray；Root-growing agent from NNA and combine IBA use, quickly dipped 400mg/kg NNA and
Cuttage is carried out after 500mg/kg IBA.
（4）Managed after cuttage
Spraying moisturizing is carried out after cuttage immediately, blade face is formed water membrane；Spray 1 ~ 3 in daily 8-12 hours afterwards per hour
Secondary, each spray time was at 15 ~ 30 seconds；
A carbendazim is sprayed weekly, adds 0.15wt% urea and 0.2 wt% potassium dihydrogen phosphates within every 3 weeks.To 28 ~ 35 days backsight feelings
Condition ventilation hardening.20 days or so rooting rates are up to rooting rate at 70%, 30 day up to 95% after cuttage.
Claims (7)
1. poinsettia cuttage fast breeding method, it is characterised in that comprise the following steps：
（1）Warm water seedbed is laid, seedbed is surrounded by the high fences of 10 ~ 20cm, some circulating hot water pipes are provided with seedbed, first
One layer of cobblestone is laid on seedbed, re-lays coarse sand to fence height；
Arched shed rack is set up in seedbed in the left and right sides, and water pipe is set up in rear and front end, and a spray head is provided with every 1 ~ 1.5 meter；
Hole tray of the ornaments equipped with matrix on the seedbed laid；
（2）From 2 years raw sprays as cuttings, length is 12 ~ 15cm, and cuttings stays 2 ~ 3, top leaf, root-growing agent is dipped after sterilization
Insert in hole tray；The root-growing agent selects ATB or NNA；
（3）Spraying moisturizing is carried out after cuttage immediately, blade face is formed water membrane；Sprayed per hour in daily 8-12 hours afterwards
1 ~ 3 time, each spray time was at 15 ~ 30 seconds；
（4）A carbendazim is sprayed weekly, adds 0.15wt% urea and 0.2 wt% potassium dihydrogen phosphates within every 3 weeks.
A kind of 2. poinsettia cuttage fast breeding method according to claim 1, it is characterised in that：The circulating hot water pipe
Hot water source temperature it is constant at 25 ~ 30 DEG C.
A kind of 3. poinsettia cuttage fast breeding method according to claim 2, it is characterised in that：The arched shed rack upper berth
Provided with transparent air-permeable film, overlay film keeps the atomization environment of relative closure after spraying moisturizing every time, is once led to sooner or later daily
Wind.
A kind of 4. poinsettia cuttage fast breeding method according to claim 3, it is characterised in that：The seedbed width is
1 ~ 1.5 meter, arched shed rack is highly 1.2 ~ 1.5 meters.
A kind of 5. poinsettia cuttage fast breeding method according to claim 1, it is characterised in that：The step（1）In
Matrix include the combination of any one or more of plant ash, peat soil, perlite, vermiculite.
A kind of 6. poinsettia cuttage fast breeding method according to claim 5, it is characterised in that：The step（1）In
Matrix from peat soil, perlite, plant ash is with 6:3:1 is formulated.
A kind of 7. poinsettia cuttage fast breeding method according to claim 1, it is characterised in that：The step（2）In
From NNA and combine IBA uses, cuttage is carried out after quickly dipped 400mg/kg NNA and 500mg/kg IBA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124881.8A CN107581044A (en) | 2017-11-14 | 2017-11-14 | Poinsettia cuttage fast breeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124881.8A CN107581044A (en) | 2017-11-14 | 2017-11-14 | Poinsettia cuttage fast breeding method |
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| CN107581044A true CN107581044A (en) | 2018-01-16 |
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ID=61046846
Family Applications (1)
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| CN201711124881.8A Pending CN107581044A (en) | 2017-11-14 | 2017-11-14 | Poinsettia cuttage fast breeding method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401524A (en) * | 2008-11-18 | 2009-04-08 | 金陵科技学院 | Cutting propagation method for beach plum epicormic branch |
| CN104904481A (en) * | 2015-06-17 | 2015-09-16 | 房子云 | Cutting seedling-culturing method for France Grasse roses |
| CN106105749A (en) * | 2016-08-03 | 2016-11-16 | 江西省·中国科学院庐山植物园 | A kind of Folium Rhododendri Simsii cuttage breeding method |
-
2017
- 2017-11-14 CN CN201711124881.8A patent/CN107581044A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401524A (en) * | 2008-11-18 | 2009-04-08 | 金陵科技学院 | Cutting propagation method for beach plum epicormic branch |
| CN104904481A (en) * | 2015-06-17 | 2015-09-16 | 房子云 | Cutting seedling-culturing method for France Grasse roses |
| CN106105749A (en) * | 2016-08-03 | 2016-11-16 | 江西省·中国科学院庐山植物园 | A kind of Folium Rhododendri Simsii cuttage breeding method |
Non-Patent Citations (3)
| Title |
|---|
| 佚名: "一品红的栽培技术", 《百度文库HTTPS://WENKU.BAIDU.COM/VIEW/DD2B14CACF2F0066F5335A8102D276A20029606A.HTML》 * |
| 宋大可: "辽北地区一品红的温室扦插技术", 《中国园艺文摘》 * |
| 李永红等: "外源激素对一品红扦插效应初探", 《深圳职业技术学院学报》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180116 |
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| RJ01 | Rejection of invention patent application after publication |