CN112715184A - High-position layering seedling growing method for bamboos - Google Patents
High-position layering seedling growing method for bamboos Download PDFInfo
- Publication number
- CN112715184A CN112715184A CN202011440563.4A CN202011440563A CN112715184A CN 112715184 A CN112715184 A CN 112715184A CN 202011440563 A CN202011440563 A CN 202011440563A CN 112715184 A CN112715184 A CN 112715184A
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- China
- Prior art keywords
- young
- layering
- bamboo
- sealing device
- seedling raising
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Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 46
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 46
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 27
- 241000209128 Bambusa Species 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 241001330002 Bambuseae Species 0.000 claims abstract description 33
- 239000011425 bamboo Substances 0.000 claims abstract description 33
- 239000011358 absorbing material Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000001502 supplementing effect Effects 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 230000001939 inductive effect Effects 0.000 claims abstract description 4
- 235000015097 nutrients Nutrition 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 claims description 3
- 241000736285 Sphagnum Species 0.000 claims description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Classifications
-
- 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
- A01G2/20—Layering
Abstract
The invention discloses a bamboo high layering seedling raising method, which comprises the following steps: selecting mother bamboos, selecting the mother bamboos which grow well, and selecting young stalks with small upper diameter grade and good growth quality of the middle-upper bamboo joints as propagation materials; inducing rooting, coating the roots of the young stalks by a sealing device, filling a water absorbing material between the sealing device and the young stalks, and periodically supplementing nutrient solution into the water absorbing material to finish layering treatment; and selecting a cutting rod, and pressing the cutting rod for a period of time. In the invention, rooting is induced by layering, so that the success rate of seedling culture is ensured, in addition, the seedling culture process is controllable, and the timing of stalk cutting can be timely selected according to the growth condition of the root system of the young stalk, so that the transplanting survival rate of the young stalk is further improved. The method has the advantages of high seedling raising efficiency, low cost, higher seedling raising survival rate of cultivation and no need of the work of late reseeding and maintenance, thereby reducing the afforestation cost and delaying the afforestation time.
Description
Technical Field
The invention relates to the field of bamboo seedling culture, in particular to a high layering seedling culture method for bamboos.
Background
Bamboo has wide application, important ecological benefit and high economic value, and the development of the bamboo industry is one of the most potential industries in the forestry construction of China.
The conventional breeding methods are various, but the seedling raising efficiency is low, the cost is high, the survival rate of the cultured seedlings is low, and the workload of late-stage reseeding and maintenance after the cultivation is large, so that the afforestation cost is increased and the afforestation time is delayed.
Disclosure of Invention
The invention aims to provide a bamboo high-position layering seedling raising method to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a bamboo high-position layering seedling raising method comprises the following steps:
selecting mother bamboos, selecting the mother bamboos which grow well, and selecting young stalks with small upper diameter grade and good growth quality of the middle-upper bamboo joints as propagation materials;
inducing rooting, coating the roots of the young stalks by a sealing device, filling a water absorbing material between the sealing device and the young stalks, and periodically supplementing nutrient solution into the water absorbing material to finish layering treatment;
selecting a cutting rod, after a period of layering treatment, selecting a young stalk growing from a young stalk layering position and having a plurality of root systems extending into the water absorbing material, taking down the sealing device, and cutting the young stalk from the connection position of the young stalk and the mother bamboo;
modifying and raising seedlings, trimming cut young stalks, removing redundant parts, and planting the trimmed young stalks in a culture room or directly planting the trimmed young stalks;
the whole seedling raising process is completed.
Further, the mother bamboos are 1-2 years old.
Furthermore, the young stalks have no plant diseases and insect pests, only one strong main branch is reserved, and the rest small branches are built and removed.
Further, sealing device is transparent structure, and outside cover is equipped with shading structure, and shading structure can cover and open sealing device.
Furthermore, the shading structure is a shading sleeve made of shading materials.
Furthermore, the sealing device is fixed on the young stalk and is connected with the mother bamboo through the supporting device, and the mother bamboo is used for bearing the weight of the sealing device.
Furthermore, the sealing device is a transparent film, and two ends of the sealing device are in sealing fit with the young stalks.
Further, the water-absorbing material is sphagnum or soil to be transplanted.
Further, the layering time is not less than 15 days.
Furthermore, at least 5 main root systems grow on the layering position of the young stalks.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, rooting is induced by layering, so that the success rate of seedling culture is ensured, in addition, the seedling culture process is controllable, and the timing of stalk cutting can be timely selected according to the growth condition of the root system of the young stalks, so that the transplanting survival rate of the young stalks is further improved.
The method has the advantages of high seedling raising efficiency, low cost, higher seedling raising survival rate of cultivation and no need of the work of late-stage seed supplementing and maintaining, thereby reducing the afforestation cost and delaying the afforestation time.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by the first person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that:
a bamboo high-position layering seedling raising method comprises the following steps:
selecting mother bamboos, selecting the mother bamboos which grow well, and selecting young stalks with small upper diameter grade and good growth quality of the middle-upper bamboo joints as propagation materials;
inducing rooting, coating the roots of the young stalks by a sealing device, filling a water absorbing material between the sealing device and the young stalks, and periodically supplementing nutrient solution into the water absorbing material to finish layering treatment;
selecting a cutting rod, after a period of layering treatment, selecting a young stalk growing from a young stalk layering position and having a plurality of root systems extending into the water absorbing material, taking down the sealing device, and cutting the young stalk from the connection position of the young stalk and the mother bamboo;
modifying and raising seedlings, trimming cut young stalks, removing redundant parts, and planting the trimmed young stalks in a culture room or directly planting the trimmed young stalks;
the whole seedling raising process is completed.
Wherein, the mother bamboo is 1-2 years old, the mother bamboo grows better, the young stalk is more active, and the relative survival rate is higher.
The young stalks have no plant diseases and insect pests, only one strong main branch is reserved, and the rest small branches are constructed and removed, so that the nutritional requirements of the young stalks are reduced, and the success rate and the efficiency of induction are improved.
The sealing device is of a transparent structure, the shading structure is sleeved outside the sealing device, and the shading structure can cover and uncover the sealing device, so that the growth condition of the root system at the layering position of the young stalks can be observed conveniently, and the branches can be cut in time.
The shading structure is the shading cover of shading material preparation, can completely cut off the temperature on the one hand, can give the root system necessary condition of growing on the other hand.
The sealing device is fixed on the young stalk and is connected with the mother bamboo through the supporting device, and the mother bamboo is used for bearing the weight of the sealing device, so that the burden of the young stalk is reduced.
The sealing device is a transparent film, and two ends of the sealing device are in sealing fit with the young stalks to keep sealing.
The water absorbing material is sphagnum or soil to be transplanted to ensure the growth of root system, and when the soil to be transplanted is adopted, the root system may be made to adapt to soil environment in advance to raise survival rate.
The layering time is not less than 15 days, generally, layering is more than 15 days, the young stalks can survive by using the root system depending on new growth, the dependence of baituo on the mother bamboos is avoided, and the survival rate of transplantation is improved.
The layering position of the young stalk is provided with at least 5 main root systems, so that the transplanting survival rate is higher.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A bamboo high-position layering seedling raising method is characterized by comprising the following steps:
selecting mother bamboos, selecting the mother bamboos which grow well, and selecting young stalks with small upper diameter grade and good growth quality of the middle-upper bamboo joints as propagation materials;
inducing rooting, coating the roots of the young stalks by a sealing device, filling a water absorbing material between the sealing device and the young stalks, and periodically supplementing nutrient solution into the water absorbing material to finish layering treatment;
selecting a cutting rod, after a period of layering treatment, selecting a young stalk growing from a young stalk layering position and having a plurality of root systems extending into the water absorbing material, taking down the sealing device, and cutting the young stalk from the connection position of the young stalk and the mother bamboo;
modifying and raising seedlings, trimming cut young stalks, removing redundant parts, and planting the trimmed young stalks in a culture room or directly planting the trimmed young stalks;
the whole seedling raising process is completed.
2. The bamboo high layering seedling raising method according to claim 1, characterized by comprising the following steps: the mother bamboo is 1-2 years old.
3. The bamboo high layering seedling raising method according to claim 1, characterized by comprising the following steps: the young stalks have no plant diseases and insect pests, only one strong main branch is reserved, and the rest small branches are built and removed.
4. The bamboo high layering seedling raising method according to claim 1, characterized by comprising the following steps: the sealing device is a transparent structure, a shading structure is sleeved outside the sealing device, and the shading structure can cover and open the sealing device.
5. The bamboo high layering seedling raising method according to claim 4, characterized by comprising the following steps: the shading structure is a shading sleeve made of shading materials.
6. A bamboo high-position layering seedling raising method according to claim 1 or 4, characterized in that: the sealing device is fixed on the young stalk and is connected with the mother bamboo through the supporting device, and the mother bamboo is used for bearing the weight of the sealing device.
7. The bamboo high layering seedling raising method according to claim 6, characterized by comprising the following steps: the sealing device is a transparent film, and two ends of the sealing device are in sealing fit with the young stalks.
8. The bamboo high layering seedling raising method according to claim 1, characterized by comprising the following steps: the water absorbing material is sphagnum or soil to be transplanted.
9. The bamboo high layering seedling raising method according to claim 1, characterized by comprising the following steps: the layering time is not less than 15 days.
10. The bamboo high layering seedling raising method according to claim 1, characterized by comprising the following steps: and at least 5 main root systems grow at the layering position of the young stalks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011440563.4A CN112715184A (en) | 2020-12-08 | 2020-12-08 | High-position layering seedling growing method for bamboos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011440563.4A CN112715184A (en) | 2020-12-08 | 2020-12-08 | High-position layering seedling growing method for bamboos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112715184A true CN112715184A (en) | 2021-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011440563.4A Pending CN112715184A (en) | 2020-12-08 | 2020-12-08 | High-position layering seedling growing method for bamboos |
Country Status (1)
| Country | Link |
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| CN (1) | CN112715184A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356724A (en) * | 2011-08-15 | 2012-02-22 | 长宁县曙光观赏竹园艺场 | High-altitude layering propagation method for sympodial bamboo |
-
2020
- 2020-12-08 CN CN202011440563.4A patent/CN112715184A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356724A (en) * | 2011-08-15 | 2012-02-22 | 长宁县曙光观赏竹园艺场 | High-altitude layering propagation method for sympodial bamboo |
Non-Patent Citations (3)
| Title |
|---|
| 范晓青，农村读物出版社: "《家庭小花匠》" * |
| 谭汝学等: "竹子高位压条育苗技术" * |
| 陈宝昆等: "大型丛生竹的培育技术及其综合利用研究" * |
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Application publication date: 20210430 |
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