CN103210798A - Method of removing application of apical dominance in acclimation of dendrobium officinale seedlings - Google Patents
Method of removing application of apical dominance in acclimation of dendrobium officinale seedlings Download PDFInfo
- Publication number
- CN103210798A CN103210798A CN 201310151610 CN201310151610A CN103210798A CN 103210798 A CN103210798 A CN 103210798A CN 201310151610 CN201310151610 CN 201310151610 CN 201310151610 A CN201310151610 A CN 201310151610A CN 103210798 A CN103210798 A CN 103210798A
- Authority
- CN
- China
- Prior art keywords
- seedling
- dendrobium officinale
- bud
- dendrobium candidum
- apical dominance
- 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
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention mainly relates to a method of removing the application of apical dominance in acclimation of dendrobium officinale seedlings. The method specifically comprises enhancement of technical management measures in the acclimation process of the dendrobium officinale seedling. The top apical bud of dendrobium officinale is selected, a user counts up to the position of bud tip from top to bottom, and cuts the part from the top apical bud to the bud tip through sterilized forceps. After four-month management of a regular method, the germination rate of each seedling increases by 100%, and a new bud is thick, strong and healthy. The method aims to stimulate dendrobium officinale seedling lateral buds to germinate and grow by removing apical dominance in the dendrobium officinale seedlings, promote a plant to tiller, and accordingly achieve multiple branches on one plant, cultivate a multi-branch, multi-sprout, healthy and strong seedling. The method lays the foundation of high-yield, high-quality and efficient cultivation of the dendrobium officinale.
Description
Technical field
The present invention relates to a kind of high-quality seedlings of Dendrobium officinale breeding method.Botany in theory, the cell active growth of apical meristem, photosynthesis and various metabolism are vigorous, the synthetic a large amount of somatotropin in big top, the high concentration hormone of terminal bud impels nutriment to allocate and transport to terminal bud, make lateral bud can not get enough nutriments and be suppressed, a little less than the growth potential, lateral bud can't healthy and strong be grown.
Dendrobium candidum can produce multiple somatotropin in process of growth, what of hormone play crucial effects to the growth of plant, and in the self-sow process, plant can be regulated according to s own situation.Wherein a kind of hormone is a growth hormone, is that the growth hormone by the plant terminal bud forms back and transportation downwards, causes the small and weak even resting state of lateral bud.According to this phenomenon,,, just can produce more lateral bud and impel the young shoot growth, thereby cultivate the more seedlings of Dendrobium officinale of high-quality by removing " apical dominance " in order to make the dendrobium candidum seedling in the domestication process.
Technical background
AgriculturalIn the production, the growth of eliminating or keep method control crop, fruit tree and the flowers and trees of apical dominance commonly used is to reach the purpose of volume increase and control flowers and trees plant type.People's way of pinching commonly used is removed apical dominance, impelling sprouting of lateral bud, to increase the side shoot number, or promotes collateral generation.For example can make tree-like the development, give birth to fruit branch more fruit tree; To tea tree and mulberry tree, the low position side shoots of giving birth to are convenient to pluck more; To street tree, can enlarge the area that shades.
Seedlings of Dendrobium officinale is cultivated flow process: cultivate test-tube plantlet → seedling domestication → field planting.The seedling domestication stage is the key link that is related to the field output behind seedling quality and the field planting.But the management of dendrobium candidum seedling domestication at present still is in the conventional management level, only managed in the seedling instructionization process by conditions such as control moisture content, nutrient, temperature, illumination and humidity, the seedling plant tillering that this conventional method cultivated is less, branch is unhealthy and strong, be unfavorable for high yield, high-quality, efficient cultivation, and the present invention has effectively solved the seedling quality problem.
Goal of the invention
The present invention has strengthened the technical management measures to dendrobium candidum seedling domestication process.Purpose is that by removing dendrobium candidum seedling " apical dominance ", the growth of stimulation dendrobium candidum seedling sprouting of lateral bud is facilitated plant to increase and tillered, and realizes " a strain racemosus ".Thereby cultivate the seedling of racemosus, polygerm, health, stalwartness, established the seedling basis for realizing dendrobium candidum high yield, high-quality, efficient cultivation.
Summary of the invention
Purpose of the present invention is exactly to overcome the deficiencies in the prior art and improve the key technology of dendrobium candidum in seedling domestication process, forms effectively, the easy technical management system of row, the domestication of enforceable dendrobium candidum seedling.Under the immovable condition of conventional management techniqueflow,, realize the improvement of seedling quality by removing apical dominance.
Embodiment
The specific embodiment of the present invention is as follows:
(1) early-stage preparations: test-tube plantlet is transplanted to field planting in the green house, treats after two months, seedling is normal root and grow new root substantially, guarantees that promptly seedling has survived and begins vigorous growth;
(2) removal way: generally in the morning before 10 or after at 4 in afternoon (avoiding hot weather), select the highest terminal bud of dendrobium candidum, count to bud from top to bottom and locate slightly, use the tweezers that disinfect to wipe out;
(3) production management: transplant plantation period to dendrobium candidum according to the management by methods of routine.
The invention effect
The technical method that this invention proposed is simple, can effectively improve the germination rate of dendrobium candidum seedling.After 4 months domestication process, every seedling germination rate increases by 100%, the sturdy health of sprouting, thus well improved the problem that seedling is tillered less, branch is unhealthy and strong, for output, the stable yields that improves the dendrobium candidum field cultivation lays the foundation.
Embodiment
By test-tube plantlet being transplanted to field planting in the green house, after two months, the dendrobium candidum seedling has survived substantially and has begun vigorous growth.Through manually in the morning before 10 or after at 4 in afternoon (avoiding hot weather), select the highest terminal bud of dendrobium candidum, count to bud from top to bottom and locate slightly, use the tweezers that disinfect to wipe out.Behind the management by methods of 4 months routines, every seedling germination rate increases by 100%, the sturdy health of sprouting.
Claims (1)
1. remove " apical dominance " application method in the domestication of dendrobium candidum seedling, its feature comprises the steps:
(1) early-stage preparations: test-tube plantlet is transplanted to field planting in the green house, treats after two months, seedling is normal root and grow new root substantially, guarantees that promptly seedling has survived and begins vigorous growth;
(2) removal way: generally in the morning before 10 or after at 4 in afternoon (avoiding hot weather), select the highest terminal bud of dendrobium candidum, count to bud from top to bottom and locate slightly, use the tweezers that disinfect to wipe out;
(3) production management: transplant plantation period to dendrobium candidum according to the management by methods of routine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310151610 CN103210798A (en) | 2013-04-27 | 2013-04-27 | Method of removing application of apical dominance in acclimation of dendrobium officinale seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310151610 CN103210798A (en) | 2013-04-27 | 2013-04-27 | Method of removing application of apical dominance in acclimation of dendrobium officinale seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103210798A true CN103210798A (en) | 2013-07-24 |
Family
ID=48809251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310151610 Pending CN103210798A (en) | 2013-04-27 | 2013-04-27 | Method of removing application of apical dominance in acclimation of dendrobium officinale seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103210798A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171995A (en) * | 2016-07-20 | 2016-12-07 | 徐伟明 | A kind of culture medium increasing Herba Dendrobii tillering ability |
| CN113519339A (en) * | 2021-08-12 | 2021-10-22 | 广西壮族自治区中国科学院广西植物研究所 | Method for promoting lateral bud germination of Lepidium clavatum |
| CN114365639A (en) * | 2021-12-17 | 2022-04-19 | 广西壮族自治区中国科学院广西植物研究所 | Method for promoting germination of lateral buds of Ardisia mandshurica |
-
2013
- 2013-04-27 CN CN 201310151610 patent/CN103210798A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171995A (en) * | 2016-07-20 | 2016-12-07 | 徐伟明 | A kind of culture medium increasing Herba Dendrobii tillering ability |
| CN113519339A (en) * | 2021-08-12 | 2021-10-22 | 广西壮族自治区中国科学院广西植物研究所 | Method for promoting lateral bud germination of Lepidium clavatum |
| CN114365639A (en) * | 2021-12-17 | 2022-04-19 | 广西壮族自治区中国科学院广西植物研究所 | Method for promoting germination of lateral buds of Ardisia mandshurica |
| CN114365639B (en) * | 2021-12-17 | 2023-09-29 | 广西壮族自治区中国科学院广西植物研究所 | Method for promoting germination of lateral buds of mare |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102754578B (en) | Method for promoting differentiation of flower buds of cherry | |
| CN102197776B (en) | Novel technology for twice production of grapes in one year | |
| CN102499088B (en) | Method for quickly breeding seedlings of Guangxi anoectochilus roxburghii capsules by utilizing Guangxi anoectochilus roxburghii capsules | |
| CN106358912A (en) | Apple dwarf self-rooted rootstock high-position dwarf cultivation method | |
| CN103125386B (en) | Industrial horseradish planting method | |
| CN102823497A (en) | Clonal tissue culture breeding method of Liquidambar formosana Hance | |
| CN104082138A (en) | Tissue-culture rapid propagation method of Aristolochia fordiana Hemsl | |
| CN103609441A (en) | Blueberry seedling culturing method | |
| CN102487816A (en) | Wheat double haploid production method by wheat-and-maize distant hybridization | |
| CN104396545A (en) | High-yield strawberry cultivation method | |
| CN103461121A (en) | Ex-vitro rooting method for tissue culture seedlings of pinus massoniana | |
| CN103460971B (en) | Method for improving transplanting survival rate of trichosanthes kirilowii tissue culture seedlings | |
| CN104920223A (en) | Chinese cymbidium seedling breeding method | |
| CN104663215A (en) | Method for seed reproduction of huge multi-leaf tobacco variety | |
| CN105165508A (en) | High-yield sugar-increasing pear tree dwarf culture method | |
| CN103650893B (en) | A kind of trimming method of pinching of Japanese plum tree crown | |
| CN103210798A (en) | Method of removing application of apical dominance in acclimation of dendrobium officinale seedlings | |
| CN104855204A (en) | Wild peach selecting and breeding method | |
| CN104351000A (en) | Culture method of pomelo hybrid | |
| CN101743908A (en) | Tissue culture, rapid propagation and cultivation method of grevillea banksii | |
| CN104303765B (en) | The high-yield planting method of the stem of noble dendrobium | |
| CN105145269A (en) | Efficient seedling cultivating method for leafbuds of Yunshan 2# grape novel variety | |
| CN101933438A (en) | Sugarcane lateral branch rapid reproduction technology | |
| CN104969787B (en) | A kind of method for improving purslane seed production | |
| CN105917936B (en) | A kind of China fir Light media cuttage vessel seeding cultivating method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |