CN111887087A - Method for breeding banaba - Google Patents
Method for breeding banaba Download PDFInfo
- Publication number
- CN111887087A CN111887087A CN202010758715.9A CN202010758715A CN111887087A CN 111887087 A CN111887087 A CN 111887087A CN 202010758715 A CN202010758715 A CN 202010758715A CN 111887087 A CN111887087 A CN 111887087A
- Authority
- CN
- China
- Prior art keywords
- breeding
- seedling
- cultivation
- management
- establishing
- 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
Images
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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for breeding banaba, which comprises the following steps: survey, analysis, collection and introduction of variety resources: by establishing perfect evaluation indexes, screening out varieties which are suitable for Hainan climatic conditions, can resist high temperature and are easy to popularize; seedling breeding: breeding various seedlings by establishing seedling breeding test points; seedling cultivation: and (3) establishing a planting test point, and carrying out seedling cultivation through seedling stage management, fertilizer and water management, plant type management and pest control. The method provided by the invention is used for collecting ornamental tree resources in summer ornamental off-season, and mastering cultivation technologies such as seedling management, fertilizer and water management, plant type management, pest control and the like by establishing a commercialized planting test point, so that the summer ornamental tree resources are enriched, technical and theoretical supports are provided for application, the landscaping and landscaping level can be improved, and tourists can be attracted by creating summer ornamental tourist plant landscapes such as flower mountains, flower seas and flower paths to serve as a tourist breakthrough point.
Description
Technical Field
The invention belongs to the technical field of collection and breeding of ornamental flower arbor varieties in summer, and particularly relates to a method for breeding a lagerstroemia multifida variety.
Background
Summer flower-viewing arbor refers to a landscape tree species capable of normally blooming in a high-temperature and rainy period in summer. Research has shown that: among various climate factors, the influence of the air temperature on the initial flowering phase of trees is strongest, the sunlight is second to the sun, and the precipitation is weakest. The phenological climate of the plants at this time is influenced by various factors, and the number of varieties is relatively small compared with that of other seasons at present; meanwhile, in the seedling market, the summer color and atmosphere are not monotonous due to the application of the summer flower-viewing trees, the summer landscape of urban gardens can be greatly beautified, and the summer flower-viewing trees are relatively high in price. Under the climatic conditions of high temperature and strong illumination in summer and hot and rainy days, the summer flower-viewing trees have the problems of less varieties, low ornamental value and the like, 8-10 flower color series varieties such as red, yellow, purple, white and the like are introduced by collecting variety resources of the summer flower-viewing trees, such as lagerstroemia multifida (purple), red rocket lagerstroemia indica (red), yellow phoenix tree (yellow), red fireball lagerstroemia indica (red), maocai lagerstroemia indica (purple pink), dull-leaf frangipani (white), ylang (yellow green), red rose prunus persica (red), red safflower frangipani (red), pinkish blumea herb (pink) and the like, and the researches of ecological habit, growth adaptability, ornamental property, flowering phase and the like of the purple flower crabayberry rose are analyzed and summarized, and 5 summer flower-viewing trees which are suitable for the southern sea climate environment and have high ornamental value are screened. And the breeding is carried out through the seedling breeding test points, the seedling breeding technology of each variety is mastered, the bred seedlings are cultivated at the commercialized planting test points, the cultivation technologies of seedling management, fertilizer and water management, plant type management, pest control and the like are mastered, and a corresponding theory and technical method is provided for future development.
The existing method for breeding the lagerstroemia multifida has no perfect evaluation index, and the varieties which are suitable for the Hainan climate condition, resistant to high temperature and easy to popularize can not be well screened; and the survival rate of the propagation and transplantation of partial varieties is low.
Disclosure of Invention
The invention aims to provide a method for breeding banaba, aiming at solving the problem that the existing method for breeding banaba has no perfect evaluation index, and can not well screen varieties which are suitable for Hainan climatic conditions, resistant to high temperature and easy to popularize; and the survival rate of the propagation and transplantation of partial varieties is low.
The invention is realized in such a way that the method for breeding the lagerstroemia multifida comprises the following steps:
survey, analysis, collection and introduction of variety resources: by establishing perfect evaluation indexes, screening out varieties which are suitable for Hainan climatic conditions, can resist high temperature and are easy to popularize;
seedling breeding: breeding various seedlings by establishing seedling breeding test points; cutting off redundant branches before digging seedlings and planting, reserving main branches, and cutting off tender tips and tender leaves;
seedling cultivation: establishing a planting test point, and carrying out seedling cultivation through seedling stage management, fertilizer and water management, plant type management and pest control; properly shortening overlong root systems during planting, spraying ABT rooting powder, then placing seedlings into prepared planting holes, expanding the root systems to the periphery, covering soil layer by layer, compacting the root systems and the soil, watering the roots thoroughly to fix the root water, performing proper thinning according to the conditions of the root systems and the leaves, then covering the main rods with deep soil for 15cm, performing sun-shading treatment, avoiding water loss caused by direct sun exposure of the leaves, keeping the temperature and humidity of the soil at the root systems stable, facilitating wound healing, accelerating rooting, and being very beneficial to improving survival rate and promoting growth; after the transplanting survives, the deep soil higher than the ground is removed in time, and the straw is covered on the tree trunk for water and fertilizer preservation, so that the growth of the saplings and the high-temperature drought exceeding 7-9 months are facilitated, the high survival rate and the rapid growth of the nursery stocks are achieved, and the seedlings grow in a crown and bloom as soon as possible.
Furthermore, in the seedling breeding, the test breeding is carried out on the seedlings of each variety, and multiple seedlings are bred.
Further, the seedling cultivation method comprises the following steps: the seedling cultivation method adopts a floating seedling cultivation method, the foam seedling cultivation hole tray filled with the seedling cultivation substrate floats on the water surface, coconut chaff, perlite and vermiculite are used as the cultivation substrate, the cultivation substrate is used for seed sowing and cuttage breeding, small holes are formed in the bottom of the foam seedling cultivation hole tray, moisture and nutrition absorption of plant roots is facilitated, plants are rooted in the seedling cultivation substrate, and moisture and nutrients are absorbed from the substrate and a water bed.
Further, the seedling culture substrate comprises the following components in percentage by weight: 50% of coconut chaff, 30% of perlite and 20% of vermiculite.
Coconut chaff is selected for use to main matrix and is according to local resource condition local materials, the cost is saved, coconut chaff gas permeability is strong, the water holding is even, be fit for as the matrix of growing seedlings, vermiculite has the ion exchange ability, there is very big effect to the nutrition of matrix, can effectively promote plant root system growth and the stable development of plantlet, provide the necessary moisture and the nutrition of plant growth, make the plant just can obtain sufficient moisture and mineral substance from the initial stage of growing, pearlite has porous characteristic, do benefit to plant root system and go deep into its inside absorption nutrient, guarantee water, gas, the normal exchange of fertile, can also reduce the unit weight, be convenient for transportation and transplant.
Further, the specification of the foam seedling raising plug tray is 675mm × 410mm × 60mm in length × width × height, and the holes are arranged in 18 × 10 holes.
The Hainan climate is hot, summer high temperature and high humidity, more diseases are encountered in high temperature and high humidity weather during conventional water culture breeding, the rotten leaf phenomenon of the plant root is serious, mosquitoes are easily bred in the planting mode of outdoor water culture, especially in high temperature weather after water and fertilizer are applied, water is drained out untimely, accumulated water in a pot can be muddy and has peculiar smell, the plant is damaged, floating seedling is utilized in a greenhouse for cultivation and production, the seedling growing land can be saved, the seedling growing quality is improved, the use of pesticides is reduced, the cost is saved, and the purpose of environmental protection is achieved.
According to the method, 8-10 flower color series varieties such as red, yellow, purple, white and the like are introduced by collecting variety resources of summer flower trees, for example, lagerstroemia multifida (purple), lagerstroemia indica (red), yellow phoenix tree (yellow), red-fire ball lagerstroemia indica (red), lagerstroemia calyx (purple pink), dull-leaf frangipani (white), ylang (yellow green), syzygium safflorum (red), large-safflower frangipani (red), pinto-pink and the like, and the ecological habits, growth adaptability, ornamental characteristics, flowering phase and other researches are analyzed and summarized, and 5 summer flower tree varieties which are suitable for the Hainan climate environment and have high ornamental value are screened. And the breeding is carried out through the seedling breeding test points, the seedling breeding technology of each variety is mastered, the bred seedlings are cultivated at the commercialized planting test points, the cultivation technologies of seedling management, fertilizer and water management, plant type management, pest control and the like are mastered, and a corresponding theory and technical method is provided for future development. The invention can make the flower bloom earlier than other technologies on the premise of ensuring the survival rate to be 90 percent.
Aiming at the problem that the varieties of ornamental trees are relatively deficient in summer, varieties suitable for multiple colors such as red, yellow, purple, white and the like resistant to intense high temperature are collected; the ornamental tree species in the ornamental slack season are enriched, and reference and basis are provided for application and popularization of the ornamental trees in landscaping in summer in future. The method is characterized in that flower-viewing arbor resource collection is carried out in summer flower-viewing off-season, cultivation technical researches such as seedling management, fertilizer and water management, plant type management, pest control and the like are mastered by establishing a commercialized planting test point, technical and theoretical supports are provided for enriching summer flower-viewing arbor resources and application of the summer flower-viewing arbor resources, landscaping level can be improved, summer flower-viewing tourist plant landscapes such as flower mountains, flower seas and flower paths can be created to attract tourists, and the tourists can be used as a tourism breakthrough point.
Drawings
Fig. 1 is a flow chart of a method for breeding banaba in a multi-flower mode according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of the principles of the invention is provided in connection with the accompanying drawings.
As shown in fig. 1: the method for breeding the lagerstroemia multifida provided by the embodiment of the invention comprises the following steps:
s101: survey, analysis, collection and introduction of variety resources: by establishing perfect evaluation indexes, screening out varieties which are suitable for Hainan climatic conditions, can resist high temperature and are easy to popularize;
s102: seedling breeding: breeding various seedlings by establishing seedling breeding test points;
s103: seedling cultivation: and (3) establishing a planting test point, and carrying out seedling cultivation through seedling stage management, fertilizer and water management, plant type management and pest control.
In the seedling breeding, the test breeding is carried out on the seedlings of various varieties, and multiple seedlings are bred.
The seedling cultivation method comprises the following steps: the seedling cultivation method adopts a floating seedling cultivation method, the foam seedling cultivation hole tray filled with the seedling cultivation substrate floats on the water surface, coconut chaff, perlite and vermiculite are used as the cultivation substrate, the cultivation substrate is used for seed sowing and cuttage breeding, small holes are formed in the bottom of the foam seedling cultivation hole tray, moisture and nutrition absorption of plant roots is facilitated, plants are rooted in the seedling cultivation substrate, and moisture and nutrients are absorbed from the substrate and a water bed.
The seedling raising substrate comprises the following components in percentage by weight: 50% of coconut chaff, 30% of perlite and 20% of vermiculite.
Coconut chaff is selected for use to main matrix and is according to local resource condition local materials, the cost is saved, coconut chaff gas permeability is strong, the water holding is even, be fit for as the matrix of growing seedlings, vermiculite has the ion exchange ability, there is very big effect to the nutrition of matrix, can effectively promote plant root system growth and the stable development of plantlet, provide the necessary moisture and the nutrition of plant growth, make the plant just can obtain sufficient moisture and mineral substance from the initial stage of growing, pearlite has porous characteristic, do benefit to plant root system and go deep into its inside absorption nutrient, guarantee water, gas, the normal exchange of fertile, can also reduce the unit weight, be convenient for transportation and transplant.
The specification of the foam seedling raising plug tray is length multiplied by width multiplied by height multiplied by 675mm multiplied by 410mm multiplied by 60mm, and the holes are arranged into 18 multiplied by 10 holes.
The Hainan climate is hot, summer high temperature and high humidity, more diseases are encountered in high temperature and high humidity weather during conventional water culture breeding, the rotten leaf phenomenon of the plant root is serious, mosquitoes are easily bred in the planting mode of outdoor water culture, especially in high temperature weather after water and fertilizer are applied, water is drained out untimely, accumulated water in a pot can be muddy and has peculiar smell, the plant is damaged, floating seedling is utilized in a greenhouse for cultivation and production, the seedling growing land can be saved, the seedling growing quality is improved, the use of pesticides is reduced, the cost is saved, and the purpose of environmental protection is achieved.
The invention will be further described with reference to the application principle.
Survey, analysis, collection and introduction of variety resources: by deeply knowing the current situation of main flowering trees in Hainan, combining tropical and subtropical climate characteristics of China, analyzing and inducing the seasonal characteristics of flowering trees, on the basis, performing variety resource investigation on summer flowering trees which are suitable for Hainan climate environments and have high development values in modes of investigating and looking up related documents and the like, knowing the growth conditions of the trees, and performing landscape application ornamental effect (such as leaf type, dry type, crown type, flower color, fragrance, flowering phase and the like) evaluation analysis on the trees in combination with the biological characteristics, ecological habits, ornamental characteristics and application conditions of the trees; collecting 8-10 kinds of arbor plants and propagation materials with different colors, such as red, yellow, purple, white, etc.
By establishing a seedling breeding test point, seedling breeding is carried out, the seedling breeding technology of each variety is tested, and 20000 seedlings are bred.
The cultivation technology of seedling management, fertilizer and water management, plant type management and pest control is tested by establishing a commercial planting test point.
The technical and economic indexes to be achieved by the invention
Technical index
Firstly, collecting red, yellow, purple, white and other series of colors, being suitable for the Hainan climate environment and having high development value, 8-10 summer flower-watching arbor varieties, each variety being 100;
establishing 1 seedling breeding test point of 3 mu, and mastering the breeding technology;
establishing 1 planting test point of 10-20 mu, and mastering the production and cultivation technology;
the economic index achieved by the invention
20000 seedlings are produced, and the planting area can be 120 plus 150 mu;
method of use
Firstly, collecting data: documents and monographs related to Hainan ornamental trees are collected at the early stage, systematic arrangement and analysis are carried out on the materials, and the florescence, ornamental characteristics, biological characteristics, ecological habits and the like of the planned varieties are arranged.
Evaluation and analysis: the tree species is evaluated and analyzed for landscape application ornamental effects (such as leaf type, dry type, crown type, flower color, fragrance, flowering phase and the like) by combining the biological characteristics, ecological habits, ornamental characteristics and application conditions of the tree species, and two characteristics of long flowering phase and bright flower color are emphasized.
③ propagation technique: sexual and asexual.
Aiming at the problem that the varieties of ornamental trees are relatively deficient in summer, the method collects varieties which are suitable for Hainan climatic conditions, especially red, yellow, purple, white and the like which are resistant to high temperature;
the method enriches the varieties of ornamental trees in the southern Hainan ornamental slack season, and provides reference and basis for the application and popularization of the ornamental trees in the southern Hainan landscaping in summer in future.
The method is characterized in that flower-viewing arbor resource collection is carried out in summer flower-viewing off-season of Hainan, cultivation technical researches such as seedling stage management, fertilizer and water management, plant type management, pest control and the like are mastered by establishing a commercialized planting test point, technical and theoretical supports are provided for enriching flower-viewing arbor resources in summer of Hainan and application of the flower-viewing arbor resources, landscaping level of the Hainan can be improved, and tourists can be attracted by creating summer flower-viewing tourist plant landscapes such as flower mountains, flower seas and flower paths to serve as a tourism breakthrough point.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A method for breeding banaba, which is characterized by comprising the following steps:
survey, analysis, collection and introduction of variety resources: by establishing perfect evaluation indexes, screening out varieties which are suitable for Hainan climatic conditions, can resist high temperature and are easy to popularize;
seedling breeding: breeding various seedlings by establishing seedling breeding test points;
seedling cultivation: and (3) establishing a planting test point, and carrying out seedling cultivation through seedling stage management, fertilizer and water management, plant type management and pest control.
2. The method for breeding banaba according to claim 1, wherein the breeding of seedlings comprises trial breeding of seedlings of each variety to breed multiple seedlings.
3. The method for breeding banaba according to claim 1, wherein the method for seedling cultivation comprises: the seedling cultivation method adopts a floating seedling cultivation method, a foam seedling cultivation hole tray filled with a seedling cultivation substrate floats on the water surface, coconut chaff, perlite and vermiculite are used as cultivation substrates, the cultivation substrates are used for seed sowing and cutting breeding, small holes are formed in the bottom of the foam seedling cultivation hole tray, and plants are rooted in the seedling cultivation substrates.
4. The method for breeding banaba according to claim 3, wherein the seedling substrate comprises, by weight: 50% of coconut chaff, 30% of perlite and 20% of vermiculite.
5. The method for breeding banaba according to claim 1, wherein the seedling breeding further comprises:
seedling cultivation: establishing a planting test point, and carrying out seedling cultivation through seedling stage management, fertilizer and water management, plant type management and pest control;
properly shortening overlong root systems during planting, spraying ABT rooting powder, then placing seedlings into prepared planting holes, expanding the root systems to the periphery, covering soil layer by layer, compacting the root systems and the soil, watering the roots thoroughly to fix the root water, performing proper thinning and shearing according to the conditions of the root systems and the leaves, then covering the main rods with deep soil for 15cm, and performing sun shading treatment to avoid water loss caused by direct sun drying of the leaves;
after the transplanting survives, the deep soil higher than the ground is removed in time, and the straw is covered on the tree trunk for water retention and fertilizer retention, thus being beneficial to the growth of the saplings and the high-temperature drought exceeding 7-9 months.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010758715.9A CN111887087A (en) | 2020-07-31 | 2020-07-31 | Method for breeding banaba |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010758715.9A CN111887087A (en) | 2020-07-31 | 2020-07-31 | Method for breeding banaba |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111887087A true CN111887087A (en) | 2020-11-06 |
Family
ID=73182888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010758715.9A Pending CN111887087A (en) | 2020-07-31 | 2020-07-31 | Method for breeding banaba |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111887087A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489894A (en) * | 2002-10-18 | 2004-04-21 | 何园球 | High survival rate technology for transplanting red babyberry in large area |
| CN106305395A (en) * | 2016-08-24 | 2017-01-11 | 云南省烟草农业科学研究院 | Tobacco seedling culture substrate and preparation method and application thereof |
-
2020
- 2020-07-31 CN CN202010758715.9A patent/CN111887087A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489894A (en) * | 2002-10-18 | 2004-04-21 | 何园球 | High survival rate technology for transplanting red babyberry in large area |
| CN106305395A (en) * | 2016-08-24 | 2017-01-11 | 云南省烟草农业科学研究院 | Tobacco seedling culture substrate and preparation method and application thereof |
Non-Patent Citations (5)
| Title |
|---|
| 于红茹等: "《现代育苗技术》", 31 January 2014, 重庆大学出版社 * |
| 周红等: "醉妃红紫薇选育和栽培技术", 《湖北林业科技》 * |
| 李栋梁等: "海南省紫薇种质资源调查分类与应用分析", 《安徽农业科学》 * |
| 翁春雨等: "紫薇种质资源在海南的适应性评价", 《中国热带农业》 * |
| 饶贵珍等: "蔬菜漂浮育苗技术", 《长江蔬菜》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105875178B (en) | Gastrodia elata f. glauca pseudo-wild cultivating method | |
| CN102119625B (en) | Artificial cultivation method of hemsley rockvine root | |
| CN108966728B (en) | Method for high-efficiency germination and seedling formation of blueberry seeds | |
| CN102113445A (en) | Method for raising seedlings of Pinus kesiya var.langbianensis by efficient twig cuttage propagation | |
| CN109496768B (en) | Pterocarpus marsupium seedling culture method | |
| CN105594438B (en) | A kind of azalea method for culturing seedlings | |
| CN106171467B (en) | Rhododendron Ericatum seed propagation method | |
| CN106577216B (en) | Method for promoting germination of lateral buds of succulent plants in Crassulaceae | |
| CN101536663B (en) | Guangxi zedoary aquiculturing and blooming method | |
| CN108849200A (en) | A kind of scale implantation methods that grow into forest of photinia glabra | |
| CN108377830B (en) | Method for cultivating clump-growing type large seedlings of red flower Tianmu | |
| CN109328699A (en) | A kind of sweet cherry method for culturing seedlings of High aititude cold district | |
| CN105248082A (en) | Method for rapidly cultivating seed balls of Liatris spicata (L.) Willd | |
| CN108651074A (en) | Have a smile on one's face the container seedling culture method of germplasm in a kind of cold-resistant Taiwan | |
| CN111133949B (en) | Cultivation method of clustered camphor trees | |
| CN111887087A (en) | Method for breeding banaba | |
| CN109769618B (en) | Dong white pine seedling culture method | |
| CN106962103A (en) | A kind of cherry cultivation method for dwarfing and early fruiting | |
| CN108849161B (en) | Fruit layering seedling raising method of ceiling wooden stool | |
| CN106035030A (en) | Cuttage propagation method of elaeagnus pungens maculata | |
| CN113133374A (en) | Planting method for delaying degradation of Paeonia ostii in south of Yangtze river | |
| CN106973684B (en) | method for cultivating broomcorn by intercropping tomatoes in dry farming of hillside fields | |
| CN109906856A (en) | A kind of song-Nen plain saline-alkaline the cultivation of Mongolia's Liu Yuji human assistance method | |
| CN114651614B (en) | Method for reserving seeds by cutting of low-generation self-line of cauliflower | |
| CN111788977B (en) | Planting method for increasing survival rate of cryptomeria fortunei seedlings |
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: 20201106 |