CN114303662A - Efficient cutting seedling raising method for hydrangea paniculata - Google Patents
Efficient cutting seedling raising method for hydrangea paniculata Download PDFInfo
- Publication number
- CN114303662A CN114303662A CN202111411570.6A CN202111411570A CN114303662A CN 114303662 A CN114303662 A CN 114303662A CN 202111411570 A CN202111411570 A CN 202111411570A CN 114303662 A CN114303662 A CN 114303662A
- Authority
- CN
- China
- Prior art keywords
- cutting
- substrate
- seedling raising
- rooting
- shoot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 26
- 241000511974 Hydrangea paniculata Species 0.000 title claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000011159 matrix material Substances 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 235000016709 nutrition Nutrition 0.000 claims abstract description 9
- 230000035764 nutrition Effects 0.000 claims abstract description 9
- 238000007598 dipping method Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 239000010451 perlite Substances 0.000 claims description 10
- 235000019362 perlite Nutrition 0.000 claims description 10
- 244000025254 Cannabis sativa Species 0.000 claims description 6
- 239000003415 peat Substances 0.000 claims description 6
- 239000010455 vermiculite Substances 0.000 claims description 6
- 235000019354 vermiculite Nutrition 0.000 claims description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 abstract description 8
- 241001092080 Hydrangea Species 0.000 abstract description 4
- 235000014486 Hydrangea macrophylla Nutrition 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000220151 Saxifragaceae Species 0.000 description 1
- 244000071378 Viburnum opulus Species 0.000 description 1
- 235000019013 Viburnum opulus Nutrition 0.000 description 1
- 235000013250 Viburnum opulus var sargentii Nutrition 0.000 description 1
- 240000004861 Viburnum opulus var. sargentii Species 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for efficiently cutting and raising seedlings of hydrangea paniculata, which comprises the following specific steps: step S1: preparing a seedling culture substrate a, a substrate b and a rooting agent, and placing the seedling culture substrate a and the substrate b in a plug tray; step S2: treating cutting shoot with a length of 6-7cm and two nodes, and reserving two leaves with an area of 2-3cm2Cutting off redundant leaves; step S3: cutting step by step, beveling the bottom of the cutting shoot at 45 degrees, dipping the bottom of the cutting shoot into a rooting agent and inserting the cutting shoot into a matrix a for energy-saving rooting, wherein the dipping time is 30 seconds, the rooting time is 7-10 days, and after 15 days, taking out the cutting shoot from the matrix a and inserting the cutting shoot into a matrix b for continuous growth; step S4: and when the root of the cutting slip is fully covered with the plug tray in the substrate b, transplanting the cutting slip into a nutrition pot, and placing the nutrition pot in a greenhouse for maintenance management. Efficient cutting seedling raising method for hydrangea paniculataThe method improves the survival rate of cutting seedling and the seedling raising efficiency.
Description
Technical Field
The invention relates to the field of hydrangea paniculata cutting planting, in particular to a high-efficiency cutting seedling raising method for hydrangea paniculata.
Background
Hydrangea paniculata, also known as wood hydrangea, Ziyang flower, viburnum sargentii, and pink flower. Belonging to genus hydrangea of family Saxifragaceae, deciduous shrub or small arbor. Leaf-doublet, oval to ovoid, elliptical, is coated with asteroid hairs. In summer, flowers are integrated with a parasol inflorescence on the top of branches, and white neutral flowers are arranged at the edges. The flower is green at the beginning of blooming and turns white, and has faint scent. It is named because it looks like a silk ball. Native to China, China and southwest. The sexual preference for yin-dampness, drought and waterlogging. The conical hydrangea is a common garden flower, and the umbrella-shaped inflorescence thereof is accumulated like a snowball and bunched in oval green leaves to be good-looking.
The method is characterized in that the method is commonly used for propagation in modes of cuttage, plant division, layering, grafting and the like, the cuttage is mainly adopted in the prior art, robust tender branches on young stock trees are selected as cutting slips in the plum rain period, the base parts of the cutting slips need to be provided with nodes and are stained with slurry, the length of the cutting slips is about 20 cm, and lower leaves are picked off. The cutting temperature is suitable for 13-18 ℃, the cutting needs to be shaded after the cutting, the cutting is always kept moist, the root is grown for about 15 days to 1 month, the transplanting is carried out in the second year of survival, the existing cutting mode is extensive at present, the survival rate is low, and the cutting method is only suitable for a small amount of landscaping and personal preference planting and is not suitable for commercialized planting.
Disclosure of Invention
The invention aims to provide an efficient cutting seedling method for hydrangea paniculata, which improves the survival rate of cutting seedling and the seedling raising efficiency.
In order to achieve the aim, the invention provides a method for efficiently cutting and raising seedlings of hydrangea paniculata, which comprises the following specific steps:
step S1: preparing a seedling culture substrate a, a substrate b and a rooting agent, and placing the substrates a and b in a plug;
step S2: treating cutting shoot with a length of 6-7cm and two nodes, and reserving two leaves with an area of 2-3cm2Cutting off redundant leaves;
step S3: cutting step by step, beveling the bottom of the cutting shoot at 45 degrees, dipping the bottom of the cutting shoot into a rooting agent and inserting the cutting shoot into a matrix a for energy-saving rooting, wherein the dipping time is 30 seconds, the rooting time is 7-10 days, and after 15 days, taking out the cutting shoot from the matrix a and inserting the cutting shoot into a matrix b for continuous growth;
step S4: and when the root of the cutting slip is fully covered with the plug tray in the substrate b, transplanting the cutting slip into a nutrition pot, and placing the nutrition pot in a greenhouse for maintenance management.
Preferably, the substrate a is perlite, and the perlite is in a germ-free and worm-egg-free state and is thoroughly poured before cuttage.
Preferably, the substrate b is in a germ-free and worm-egg-free state and is thoroughly poured before cuttage, the substrate b comprises grass peat, vermiculite and perlite, and the volume ratio of the grass peat to the vermiculite to the perlite is 2:1: 1.
Preferably, the cutting shoots are grown in the substrate b for 35 days to 45 days.
Preferably, in step S5, the greenhouse temperature is kept at 25-28 ℃ and the humidity is kept at 70-80%.
Preferably, in step S3, the substrate a is kept at 100% humidity before rooting, and shading is required when the illumination is sufficient.
Preferably, in step S3 and step S4, the humidity of the substrate is maintained at 70% -80% after rooting.
Preferably, the rooting agent is 1000ppm IBA solution.
Therefore, the efficient cutting seedling raising method for hydrangea paniculata adopts a step-by-step cutting method, namely, the cutting shoots are treated and then rooted in the matrix a, and then continuously generated in the matrix b, and transplanting maintenance is carried out, so that the survival rate of cutting seedling raising is improved, and the seedling raising efficiency is improved.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a flow chart of the efficient cutting seedling method of hydrangea paniculata of the present invention;
FIG. 2 is a diagram of the cuttings after treatment according to the present invention;
FIG. 3 is a diagram of a cutting when the cutting starts to take root;
FIG. 4 is a diagram of the cutting before the cutting is transplanted.
Detailed Description
Example 1
FIG. 1 is a flow chart of the efficient cutting seedling method of hydrangea paniculata of the present invention, and as shown in the figure, the efficient cutting seedling method of hydrangea paniculata comprises the following specific steps:
step S1: preparing a seedling culture substrate a, a substrate b and a rooting agent, and placing the substrates a and b in a plug tray, wherein the plug tray with 50 holes is adopted in the cuttage container, the substrate a is perlite, the substrate b comprises grass peat, vermiculite and perlite, and the volume ratio of the grass peat, the vermiculite and the perlite is 2:1: 1. The substrate a and the substrate b are both in a germ-free and worm-egg-free state and are watered thoroughly before cuttage. The rooting agent is 1000ppm IBA solution.
Step S2: treating cutting shoot with a length of 6-7cm and two nodes, and reserving two leaves with an area of 2-3cm2Cutting off redundant leaves;
step S3: cutting step by step, beveling the bottom of the cutting slip by 45 degrees, dipping the bottom of the cutting slip with a rooting agent and inserting the cutting slip into a matrix a for energy-saving rooting, wherein the dipping time is 30 seconds, the humidity of the matrix a is kept at 100 percent before rooting, and shading treatment is needed when the illumination is sufficient. The rooting time is 7-10 days, after 15 days, the cutting is taken out from the matrix a and inserted into the matrix b, the growth is continued for 40 days, and after the rooting, the humidity of the matrix is kept at 75%.
Step S4: and when the root of the cutting slip is fully coiled in the substrate b, transplanting the cutting slip into a nutrition pot, placing the nutrition pot in a greenhouse for maintenance management, wherein the temperature of the greenhouse is kept at 25-28 ℃, and the humidity is kept at 75%.
Control group 1
The same cutting is directly dipped with a rooting agent and rooted in a common substrate (sandy soil) until the root tray is full of the hole tray, and the cutting is transplanted into a nutrition pot. Other conditions were kept the same as in example 1.
Control group 2
The control group 2 used a cutting length of about 20 cm, and only the lower leaves were removed and the upper leaves were retained, the other conditions being the same as those in example 1.
Example 1, control 1 and control 2 all used 1000 cuttings and the results were as follows:
| survival (plant) | Death (plant) | Survival rate (%) | |
| Example 1 | 998 | 2 | 99.8 |
| Control group 1 | 838 | 165 | 83.5 |
| Control group 2 | 857 | 143 | 85.7 |
Therefore, the efficient cutting seedling raising method for hydrangea paniculata adopts a step-by-step cutting method, namely, the cutting shoots are treated and then rooted in the matrix a, and then continuously generated in the matrix b, and transplanting maintenance is carried out, so that the survival rate of cutting seedling raising is improved, and the seedling raising efficiency is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (8)
1. An efficient cutting seedling raising method for hydrangea paniculata is characterized by comprising the following specific steps:
step S1: preparing a seedling culture substrate a, a substrate b and a rooting agent, and placing the substrates a and b in a plug;
step S2: treating cutting shoot with a length of 6-7cm and two nodes, and reserving two leaves with an area of 2-3cm2Cutting off redundant leaves;
step S3: cutting step by step, beveling the bottom of the cutting shoot at 45 degrees, dipping the bottom of the cutting shoot into a rooting agent and inserting the cutting shoot into a matrix a for energy-saving rooting, wherein the dipping time is 30 seconds, the rooting time is 7-10 days, and after 15 days, taking out the cutting shoot from the matrix a and inserting the cutting shoot into a matrix b for continuous growth;
step S4: and when the root of the cutting slip is fully covered with the plug tray in the substrate b, transplanting the cutting slip into a nutrition pot, and placing the nutrition pot in a greenhouse for maintenance management.
2. The efficient cutting seedling raising method for hydrangea paniculata according to claim 1, characterized in that: the substrate a is perlite which is in a germ-free and insect-free egg state and is thoroughly poured before cuttage.
3. The efficient cutting seedling raising method for hydrangea paniculata according to claim 1, characterized in that: the substrate b is in a germ-free and worm-egg-free state and is thoroughly poured before cuttage, the substrate b comprises grass peat, vermiculite and perlite, and the volume ratio of the grass peat to the vermiculite to the perlite is 2:1: 1.
4. The efficient cutting seedling raising method for hydrangea paniculata according to claim 1, characterized in that: the cutting shoots grow in the substrate b for 35 days to 45 days.
5. The efficient cutting seedling raising method for hydrangea paniculata according to claim 1, characterized in that: in step S5, the greenhouse temperature is kept at 25-28 ℃ and the humidity is kept at 70-80%.
6. The efficient cutting seedling raising method for hydrangea paniculata according to claim 1, characterized in that: in step S3, before rooting, the substrate a is kept at 100% humidity, and shading treatment is required when the illumination is sufficient.
7. The efficient cutting seedling raising method for hydrangea paniculata according to claim 1, characterized in that: after rooting, the substrate humidity was maintained at 70-80% in step S3 and step S4.
8. The efficient cutting seedling raising method for hydrangea paniculata according to claim 1, characterized in that: the rooting agent is 1000ppm IBA solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111411570.6A CN114303662A (en) | 2021-11-25 | 2021-11-25 | Efficient cutting seedling raising method for hydrangea paniculata |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111411570.6A CN114303662A (en) | 2021-11-25 | 2021-11-25 | Efficient cutting seedling raising method for hydrangea paniculata |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114303662A true CN114303662A (en) | 2022-04-12 |
Family
ID=81046179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111411570.6A Pending CN114303662A (en) | 2021-11-25 | 2021-11-25 | Efficient cutting seedling raising method for hydrangea paniculata |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114303662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115589860A (en) * | 2022-11-07 | 2023-01-13 | 刘昱（Cn） | A kind of method for rapid propagation of Hydrangea plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP18508P2 (en) * | 2006-09-22 | 2008-02-19 | Ryoji Irie | Hydrangea plant named ‘RIE 05’ |
| CN101569264A (en) * | 2008-05-01 | 2009-11-04 | 贵州省亚热带作物研究所 | Fast cuttage propagation method for silkwood |
| CN105052706A (en) * | 2015-09-02 | 2015-11-18 | 江苏农林职业技术学院 | Panicled hydrangea cuttage method |
| CN107637290A (en) * | 2017-10-18 | 2018-01-30 | 玉溪市农业科学院 | A kind of method for improving laurustinus cuttage seeding quality |
| CN109121769A (en) * | 2018-08-21 | 2019-01-04 | 上海交通大学 | A kind of single-bud cuttage propagation method of Growth anddevelopment |
| CN111316898A (en) * | 2020-03-02 | 2020-06-23 | 苏州园林发展股份有限公司 | Method for raising seedlings of Malaytea tree by green branch cutting in hole tray |
-
2021
- 2021-11-25 CN CN202111411570.6A patent/CN114303662A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USPP18508P2 (en) * | 2006-09-22 | 2008-02-19 | Ryoji Irie | Hydrangea plant named ‘RIE 05’ |
| CN101569264A (en) * | 2008-05-01 | 2009-11-04 | 贵州省亚热带作物研究所 | Fast cuttage propagation method for silkwood |
| CN105052706A (en) * | 2015-09-02 | 2015-11-18 | 江苏农林职业技术学院 | Panicled hydrangea cuttage method |
| CN107637290A (en) * | 2017-10-18 | 2018-01-30 | 玉溪市农业科学院 | A kind of method for improving laurustinus cuttage seeding quality |
| CN109121769A (en) * | 2018-08-21 | 2019-01-04 | 上海交通大学 | A kind of single-bud cuttage propagation method of Growth anddevelopment |
| CN111316898A (en) * | 2020-03-02 | 2020-06-23 | 苏州园林发展股份有限公司 | Method for raising seedlings of Malaytea tree by green branch cutting in hole tray |
Non-Patent Citations (9)
| Title |
|---|
| 佚名: "扦插的绣球生根假植啦 https://www.xiaohongshu.com/discovery/item/60b30105000000000102d87c", 《小红书》 * |
| 佚名: "珍珠岩是扦插万能土，几周能生根，扦插好活，天竺葵最适用！https://baijiahao.baidu.com/s?id=1633677198139335006&wfr=spider&for=pc", 《花卉网》 * |
| 尤伟忠等: "《园林苗木生产技术》", 31 March 2009, 苏州大学出版社 * |
| 张国华等: "绣球花扦插繁殖技术研究", 《现代园艺》 * |
| 田雪慧: "《园林花卉栽培与管理技术》", 31 May 2021, 吉林科学技术出版社 * |
| 童丽华: "绣球种植的小秘密", 《园林》 * |
| 花花: "月季扦插之后要假植，这个假植是什么意思，应该如何做 http://www.wfsky.com/zhishi/9394.html", 《养花之家》 * |
| 蓝妖花园: "绣球花这样扦插，一个枝条变多颗，春天开爆你的阳台 https://baijiahao.baidu.com/s?id=1635287229115964061&wfr=spider&for=pc", 《百度》 * |
| 薛玉剑等: "不同基质配比对绣球扦插生根的影响", 《安徽农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115589860A (en) * | 2022-11-07 | 2023-01-13 | 刘昱（Cn） | A kind of method for rapid propagation of Hydrangea plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104429508B (en) | Chimonanthus praecox cutting propagation method | |
| CN104904486A (en) | Cuttage method with high survival rate | |
| CN112056102A (en) | A kind of method for promoting root growth of tea tree cuttings | |
| CN107548941A (en) | The raw Chinese tamarisk hardwood cutting and seedling raising method of one planting sand | |
| CN109644708B (en) | A kind of method for propagation by cuttings of T. | |
| CN107125120A (en) | A kind of Chinese rose cuttage breeding method | |
| CN101627729B (en) | Color calla lily high-quality corm and its cultivation method | |
| CN111758529A (en) | Cuttage seedling raising method for taxus chinensis in greenhouse container and medium | |
| CN110754229A (en) | Dryopteris fragrans branch plug tray cutting propagation method | |
| CN111264328A (en) | Cultivation method of small bougainvillea spectabilis pot culture | |
| CN105340537B (en) | Small candlestick insert method | |
| CN101156551B (en) | Dendrobium nobile stem segment cuttage method | |
| CN114303662A (en) | Efficient cutting seedling raising method for hydrangea paniculata | |
| JP2001197830A (en) | Method of year-round culture shoot-bearing tree body of japanese pepper by grafting | |
| CN111084003A (en) | Cutting propagation method of clematis Apple Blossom | |
| CN113597900A (en) | Miniature Chinese rose cuttage efficient rooting method | |
| CN108432534A (en) | Pecan tree does sth. in advance the promotion method of result | |
| CN103053347B (en) | Winter greenhouse grafting method for English hawthorn 'Scarlet' planted in Beijing area | |
| CN106538287A (en) | A kind of raw Seedling water planting of coffee wood and maintenance process | |
| CN117716923A (en) | A tea tree cultivation method in plant factory mode | |
| CN115529955A (en) | A kind of cutting propagation method of black locust | |
| CN108886985A (en) | A kind of implantation methods of the three-jaw moon at the first quarter | |
| CN108925261A (en) | A kind of black fruit fructus lycii micro cuttage rapid propagation method | |
| CN103044092B (en) | Transplantation matrix capable of increasing survival rate of oleaceae shrubs and application thereof | |
| CN112154871A (en) | Seedling breeding method of milkweed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220412 |