CN113079841A - Cultivation method of nine-color peony - Google Patents
Cultivation method of nine-color peony Download PDFInfo
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- CN113079841A CN113079841A CN202110464730.7A CN202110464730A CN113079841A CN 113079841 A CN113079841 A CN 113079841A CN 202110464730 A CN202110464730 A CN 202110464730A CN 113079841 A CN113079841 A CN 113079841A
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- peony
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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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/60—Flowers; Ornamental plants
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for cultivating nine-color peony, which comprises the following steps: s1, selecting rootstocks; s2, selecting scions; s3, scion treatment; s4, airing the scions; s5, grafting; s6, growing and maintaining; the method can effectively graft the existing nine-large color system of the peony to the same plant, can effectively meet the diversified development of the peony plant, and simultaneously meets the ornamental requirement of modern people on the peony; meanwhile, the method adopts a mode of treating the scions with medicines during the manufacturing, so that the survival period of the peony plants can be effectively improved; greatly reducing the cultivation cost.
Description
Technical Field
The invention belongs to the technical field of plant cultivation, and particularly relates to a cultivation method of nine-color peony.
Background
Peony (Latin's name: PaeoniaffurtiosaaAndr.) is a plant of Ranunculaceae, Paeonia, and is a perennial deciduous shrub. The flower has beautiful color, beautiful smile and pearl fragrance, natural and unrestrained style, magnificent painting and essence of the reputation of 'king in flower', is a national flower in China, and is popular among people at home and abroad due to the gorgeous, fragrant and rich atmosphere. Among the types of cultivation, hundreds of varieties can be classified mainly according to the color of flowers. The peony has various varieties and colors, takes yellow, green, flesh red, dark red and silver red as top grade, and is particularly noble in yellow and green. Peony is large and fragrant, so it is called "very beautiful and fragrant".
The traditional peony grafting method has several disadvantages, one is that the propagation period is long, and the peony grafted by taking peony root or peony root as a stock needs to grow for 5-7 years to catalyze the plant; secondly, one peony is one color, the existing cultivation technology cannot successfully graft more than two colors of peonies on one peony plant at the same time, and the ornamental value is low; thirdly, the survival rate is low. The invention aims to overcome the defects of traditional peony grafting and culture a peony capable of simultaneously showing a peony plant with nine major color systems, thereby meeting the demand of modern people on peony appreciation.
Disclosure of Invention
In order to achieve the above object, the present invention adopts a technical scheme that the present invention provides a cultivation method of nine-color peony, comprising the following steps:
s1, selecting stocks, wherein the stocks are selected from more than three years of oil peonies;
s2, selecting scions, wherein the scions are branches or scions of any variety of peony, and the selected varieties are tree type dwarf varieties and medium-high type varieties and have the characteristics of large flowers, bright colors and easy flowering;
s3, scion processing, namely, performing drug processing on the scion cut in the step S2;
s4, airing the scions, and naturally airing the peony scions after the drug treatment in a cool, dry and ventilated place, wherein the natural airing time is 20-40h, and the environmental temperature is controlled at 15-25 ℃;
s5, grafting, namely grafting the scion aired in the step S4 and the female parent selected in the step S1, binding the grafted part with an adhesive tape, wrapping the scion with a black bag to prevent light and water from evaporating, and taking down the black bag after 5-10 days to finish grafting;
and S6, growing and maintaining.
Preferably, in step S2, the number of scions is 9, and the scions are selected from one of every nine color systems of peony; when scions are cut, scions cultured in S2 are cut from the Dan plant, the length of the scions is 5cm-10cm, the variety needs to be cut separately to be placed separately to prevent mixing, the scions are used along with the cutting, and the cut scions are disinfected in time to prevent germs and ova; the storage time is not long, and if the storage time is long, a fresh keeping mode is needed.
Preferably, the drug is a B12 solution. Specifically, the preparation method of the B12 solution comprises the following steps,
a1, preparing vitamin tablets of 10-20 mg, and grinding the vitamin tablets into powder with the diameter of 240-30 meshes;
a2, preparing 10 liters of purified water, and adding the purified water into the vitamin powder ground in the step A1;
a3, stirring uniformly;
preferably, the scion naturally dried in step S4 is wrapped with a wet cloth or placed in sand to be stored for later use, and the humidity is maintained above 70%.
Preferably, the grafting time in step S5 is selected from 8 to 10 middle months of the solar calendar.
Preferably, the grafting of step S5 includes the following steps,
b1, selecting a seedling which grows robustly and has no plant diseases and insect pests as a stock, selecting the stock with the specification d being more than or equal to 1.2cm-2.5cm, cleaning the stock, sterilizing and removing epidermal water; when the stock is cut, one smooth and flat surface is selected, and the stock is cut by a grafting knife, wherein the knife edge needs to be deep over the central part of the root and is about 1.5cm-3cm long, which is different according to varieties;
b2, selecting nine-color peony branches as scions respectively, cutting the scions into 60-70-degree inclined planes, cutting off the top end part of each branch of the stock, cutting the cambium, directly inserting the cambium into the cut of the stock to align the cambium outside, and then tightly winding and fastening the grafting parts by using a twine or a cotton rope.
Preferably, the peony plant grafted in step S6 is cultured by the following steps:
c1, watering the grafted peony plants, watering thoroughly for the first time, and watering according to the growth requirement;
c2, promoting root and healing, watering C1 with water peony plant, making the root grow new root and the interface heal quickly, this stage needs 30-60 days, temperature 10-25 deg.C;
c3, releasing dormancy at low temperature, putting the preserved Paeonia suffruticosa in C2 into a low-temperature environment, treating at the low temperature of-5-10 ℃ for more than or equal to 15-45 days, and storing for a long time under the low-temperature condition, so as to prolong sleep and regulate flowering phase;
c4, flowering and maintaining, namely moving the peony plants which are released from dormancy at low temperature into a greenhouse prepared by S4 40-60 days in advance according to the flowering time required, enabling the peony plants to grow and flower, controlling the temperature to be 12-22 ℃, and regulating and controlling light, water and fertilizer to bloom according to the preset time;
c5, transferring the cultured plant into a low-temperature chamber for flowering period regulation.
Preferably, in step S2, in order to avoid the occurrence of different maternal nutrients in the same plant in different flowering periods, the selected plant is the same plant in the same flowering period.
Has the advantages that: compared with the prior art, the method has the advantages and positive effects that the method can effectively graft the existing nine-large color system of the peony to the same plant, can effectively meet the diversified development of the peony plant, and simultaneously meets the ornamental requirement of modern people on the peony; meanwhile, the method adopts a mode of treating the scions with medicines during the manufacturing, so that the survival period of the peony plants can be effectively improved; greatly reducing the cultivation cost.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Examples
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the following examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The embodiment can be seen from the specification, the scheme provides a cultivation method of nine-color peony, which comprises the following steps:
s1, selecting stocks, wherein the stocks are selected from more than three years of oil peonies;
s2, selecting scions, wherein the scions are branches or scions of any variety of peony, and the selected varieties are tree type dwarf varieties and medium-high type varieties and have the characteristics of large flowers, bright colors and easy flowering;
s3, scion processing, namely, performing drug processing on the scion cut in the step S2;
s4, airing the scions, and naturally airing the peony scions after the drug treatment in a cool, dry and ventilated place, wherein the natural airing time is 20-40h, and the environmental temperature is controlled at 15-25 ℃;
s5, grafting, namely grafting the scion aired in the step S4 and the female parent selected in the step S1, binding the grafted part with an adhesive tape, wrapping the scion with a black bag to prevent light and water from evaporating, and taking down the black bag after 5-10 days to finish grafting;
and S6, growing and maintaining.
Further, in the step S2, the number of the scions is 9, and one of each of the nine color systems of peony is selected for each scion; when scions are cut, scions cultured in S2 are cut from the Dan plant, the length of the scions is 5cm-10cm, the variety needs to be cut separately to be placed separately to prevent mixing, the scions are used along with the cutting, and the cut scions are disinfected in time to prevent germs and ova; the storage time is not long, and if the storage time is long, a fresh keeping mode is needed.
Further, the medicine is B12 solution. Specifically, the preparation method of the B12 solution comprises the following steps,
a1, preparing vitamin tablets of 10-20 mg, and grinding the vitamin tablets into powder with the diameter of 240-30 meshes;
a2, preparing 10 liters of purified water, and adding the purified water into the vitamin powder ground in the step A1;
a3, stirring uniformly;
further, the scion naturally dried in step S4 is wrapped with a wet cloth or stored in sand with humidity maintained at 70% or more for further use.
Further, the grafting time in step S5 is selected from 8 to 10 middle months of the solar calendar.
Further, the grafting of step S5 includes the following steps,
b1, selecting a seedling which grows robustly and has no plant diseases and insect pests as a stock, selecting the stock with the specification d being more than or equal to 1.2cm-2.5cm, cleaning the stock, sterilizing and removing epidermal water; when the stock is cut, one smooth and flat surface is selected, and the stock is cut by a grafting knife, wherein the knife edge needs to be deep over the central part of the root and is about 1.5cm-3cm long, which is different according to varieties;
b2, selecting nine-color peony branches as scions respectively, cutting the scions into 60-70-degree inclined planes, cutting off the top end part of each branch of the stock, cutting the cambium, directly inserting the cambium into the cut of the stock to align the cambium outside, and then tightly winding and fastening the grafting parts by using a twine or a cotton rope.
Preferably, the peony plant grafted in step S6 is cultured by the following steps:
c1, watering the grafted peony plants, watering thoroughly for the first time, and watering according to the growth requirement;
c2, promoting root and healing, watering C1 with water peony plant, making the root grow new root and the interface heal quickly, this stage needs 30-60 days, temperature 10-25 deg.C;
c3, releasing dormancy at low temperature, putting the preserved Paeonia suffruticosa in C2 into a low-temperature environment, treating at the low temperature of-5-10 ℃ for more than or equal to 15-45 days, and storing for a long time under the low-temperature condition, so as to prolong sleep and regulate flowering phase;
c4, flowering and maintaining, namely moving the peony plants which are released from dormancy at low temperature into a greenhouse prepared by S4 40-60 days in advance according to the flowering time required, enabling the peony plants to grow and flower, controlling the temperature to be 12-22 ℃, and regulating and controlling light, water and fertilizer to bloom according to the preset time;
c5, transferring the cultured plant into a low-temperature chamber for flowering period regulation.
Further, in step S2, in order to avoid the occurrence of maternal nutrients contending for different flowering phases on the same plant, the selected plant is the plant of the same flowering phase.
The working principle of the device is that,
the method can effectively graft the existing nine-large color system of the peony to the same plant, can effectively meet the diversified development of the peony plant, and simultaneously meets the ornamental requirement of modern people on the peony; meanwhile, the method adopts a mode of treating the scions with medicines during the manufacturing, so that the survival period of the peony plants can be effectively improved; greatly reducing the cultivation cost.
In addition, it should be noted that the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device which is controlled by a computer or the like.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (9)
1. A cultivation method of nine-color peony is characterized by comprising the following steps: the method comprises the following steps:
s1, selecting stocks, wherein the stocks are selected from more than three years of oil peonies;
s2, selecting scions, wherein the scions are branches or scions of any variety of peony, and the selected varieties are tree type dwarf varieties and medium-high type varieties and have the characteristics of large flowers, bright colors and easy flowering;
s3, scion processing, namely, performing drug processing on the scion cut in the step S2;
s4, airing the scions, and naturally airing the peony scions after the drug treatment in a cool, dry and ventilated place, wherein the natural airing time is 20-40h, and the environmental temperature is controlled at 15-25 ℃;
s5, grafting, namely grafting the scion aired in the step S4 and the female parent selected in the step S1, binding the grafted part with an adhesive tape, wrapping the scion with a black bag to prevent light and water from evaporating, and taking down the black bag after 5-10 days to finish grafting;
and S6, growing and maintaining.
2. The cultivation method of nine-color peony according to claim 1, wherein: in the step S2, the number of the scion plants is 9, and the scion is selected from one of every nine major color systems of peony; when scions are cut, scions cultured in S2 are cut from the Dan plant, the length of the scions is 5cm-10cm, the variety needs to be cut separately to be placed separately to prevent mixing, the scions are used along with the cutting, and the cut scions are disinfected in time to prevent germs and ova; the storage time is not long, and if the storage time is long, a fresh keeping mode is needed.
3. The cultivation method of nine-color peony according to claim 1, wherein: the medicine is B12 solution.
4. The cultivation method of nine-color peony according to claim 3, wherein: the preparation method of the B12 solution comprises the following steps,
a1, preparing vitamin tablets of 10-20 mg, and grinding the vitamin tablets into powder with the diameter of 240-30 meshes;
a2, preparing 10 liters of purified water, and adding the purified water into the vitamin powder ground in the step A1;
a3, stirring uniformly.
5. The cultivation method of nine-color peony according to claim 1, wherein: the scions naturally dried in step S4 are wrapped with wet cloth or placed in sand for storage, with humidity maintained at above 70%.
6. The cultivation method of nine-color peony according to claim 1, wherein: the grafting time in step S5 is selected from 8 to 10 middle of the lunar calendar.
7. The cultivation method of nine-color peony according to claim 1, wherein: the grafting of step S5 includes the following steps,
b1, selecting a seedling which grows robustly and has no plant diseases and insect pests as a stock, selecting the stock with the specification d being more than or equal to 1.2cm-2.5cm, cleaning the stock, sterilizing and removing epidermal water; when the stock is cut, one smooth and flat surface is selected, and the stock is cut by a grafting knife, wherein the knife edge needs to be deep over the central part of the root and is about 1.5cm-3cm long, which is different according to varieties;
b2, selecting nine-color peony branches as scions respectively, cutting the scions into 60-70-degree inclined planes, cutting off the top end part of each branch of the stock, cutting the cambium, directly inserting the cambium into the cut of the stock to align the cambium outside, and then tightly winding and fastening the grafting parts by using a twine or a cotton rope.
8. The method for cultivating nine-color peony according to any one of claims 1, wherein: the peony plant grafted in the step S6 is cultured by the following steps:
c1, watering the grafted peony plants, watering thoroughly for the first time, and watering according to the growth requirement;
c2, promoting root and healing, watering C1 with water peony plant, making the root grow new root and the interface heal quickly, this stage needs 30-60 days, temperature 10-25 deg.C;
c3, releasing dormancy at low temperature, putting the preserved Paeonia suffruticosa in C2 into a low-temperature environment, treating at the low temperature of-5-10 ℃ for more than or equal to 15-45 days, and storing for a long time under the low-temperature condition, so as to prolong sleep and regulate flowering phase;
c4, flowering and maintaining, namely moving the peony plants which are released from dormancy at low temperature into a greenhouse prepared by S4 40-60 days in advance according to the flowering time required, enabling the peony plants to grow and flower, controlling the temperature to be 12-22 ℃, and regulating and controlling light, water and fertilizer to bloom according to the preset time;
c5, transferring the cultured plant into a low-temperature chamber for flowering period regulation.
9. The method for cultivating nine-color peony according to any one of claims 1, wherein: in step S2, in order to avoid the occurrence of different maternal nutrients competing for the same plant in the flowering phase, the selected plant is the plant in the same flowering phase.
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| CN109819859A (en) * | 2019-02-13 | 2019-05-31 | 江苏沿海地区农业科学研究所 | A method of improving tree peony graft survival rate |
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2021
- 2021-04-28 CN CN202110464730.7A patent/CN113079841A/en not_active Withdrawn
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| CN108200846A (en) * | 2018-02-07 | 2018-06-26 | 郭胜裕 | A kind of pocket planting peonies method |
| CN109819859A (en) * | 2019-02-13 | 2019-05-31 | 江苏沿海地区农业科学研究所 | A method of improving tree peony graft survival rate |
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