CN104584833A - Method for rapidly propagating cassava seedlings from single buds - Google Patents
Method for rapidly propagating cassava seedlings from single buds Download PDFInfo
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- CN104584833A CN104584833A CN201510035123.3A CN201510035123A CN104584833A CN 104584833 A CN104584833 A CN 104584833A CN 201510035123 A CN201510035123 A CN 201510035123A CN 104584833 A CN104584833 A CN 104584833A
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- bud
- cassava
- matrix
- single buds
- simple bud
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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
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for rapidly propagating cassava seedlings from single buds. The method comprises the steps of 1, selecting robust matured seed stems without pest and disease damage; 2, separating the single buds from cassava seed stems, and disinfecting a bud taking knife by alcohol with the volume percentage of 75%, and carrying out single bud collection; 3, arranging the collected single buds into a solution with the rooting powder preparation content of 500-2,000mg/kg, treating the single buds for 30 seconds, and taking out the single buds for preparing to cultivation; 4, upwards putting bud points of the single buds subjected to rooting treatment on a nutrition pot with a matrix, covering the cultivation matrix, and watering once every 3 to 4 days to keep the matrix wet seeper-free; 5, when roots grow to about 10cm and plants are 20cm in height, transplanting the single buds into a field. By the adoption of single bud fast propagation, the method is easy, high in propagation speed, high in survival rate, low in cost, small in use land and convenient to manage; the method for rapidly propagating the cassava seedlings provides a reliable technical way for large-scale cassava production.
Description
Technical field
The invention belongs to sapling multiplication technical field, particularly relate to a kind of method of simple bud Fast-propagation cassava seedling.
Background technology
Cassava is the important economic crops in tropical and subtropical zone area, and the main producing starch of block root and alcohol, can do Fodder and food in addition.The long 15-20 cm of conventional method kind of stem carries out vegetative propagation, and it is low generally to breed coefficient, cannot meet the needs produced fast.
The method of common cassava Stem section reproduction cassava seedling, comprises the following steps: select the healthy and strong kind stem without damage by disease and insect; Cassava kind stem is cut into the stem section of 15-20 centimetre; Cassava stem section is planted in land for growing field crops; Next year utilizes the cassava cane cutting section propagation again of growth and maturity.
Cassava Stem section reproduction reproduction coefficient is low, and about a general Cassava stalk Stem section reproduction 4-6 section, fostering requirement place is many, and the time is long, and reproduction coefficient is low.
Summary of the invention
The object of the embodiment of the present invention is the method providing simple bud Fast-propagation cassava seedling, and be intended to solve conventional cassava sapling multiplication method reproduction coefficient low, fostering requirement place is many, the problem that cost is high.
The present invention is achieved in that a kind of simple bud cultivates the method for Fast-propagation cassava seedling, comprises the following steps:
Step one, the healthy and strong maturation kind stem without damage by disease and insect of selection;
Step 2, isolate simple bud from cassava kind stem: get bud cutter with the alcohol disinfecting of volume fraction 75%, about 1cm place, the below of bud and above each horizontal partial application in about 1cm place, be cut into the bud sheet of peltate, bud sheet need be with a little xylem, carry out simple bud collection;
Step 3, the simple bud be collected to be placed in root-inducing powder configuration content be 500-2000mg/kg solution, and process simple bud 30 seconds, takes out and prepare to cultivate;
Step 4, the simple bud bud point after rooting treatment to be placed on the nutritive cube of matrix upward, culture underglass matrix, within 3-4 days, to water 1 time, keep matrix moistening without ponding;
Step 5, grow to 10 cm when taking root, high 20 centimetres of plant can be transplanted to land for growing field crops.
The present invention adopts simple bud numerous soon, simple, and reproduction speed is fast, and survival rate is high, and cost is low, and using area is little, convenient management, for cassava large-scale production provides the method for reliable technical thought approach Fast-propagation cassava seedling.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the simple bud cultivation Fast-propagation cassava seedling that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
Fig. 1 shows the method flow that simple bud of the present invention cultivates Fast-propagation cassava seedling, and as shown in the figure, the present invention is achieved in that a kind of simple bud cultivates the method for Fast-propagation cassava seedling, comprises the following steps:
S101, the healthy and strong kind stem without damage by disease and insect of selection;
S102, isolate simple bud from cassava kind stem, get bud cutter with the alcohol disinfecting of volume fraction 75%, carry out simple bud collection;
S103, the simple bud be collected to be placed in root-inducing powder configuration content be 500-2000mg/kg solution, and process simple bud 30 seconds, takes out and prepare to cultivate;
S104, the simple bud after rooting treatment is placed on the nutritive cube of matrix, within 3-4 days, waters 1 time, keep matrix moistening;
S105, grow to 10 cm when taking root, high 20 centimetres of plant can be transplanted to land for growing field crops.
The present invention adopts simple bud numerous soon, simple, and reproduction speed is fast, and survival rate is high, and cost is low, and using area is little, convenient management, for cassava large-scale production provides the method for reliable technical thought approach and Fast-propagation cassava seedling.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a method for simple bud Fast-propagation cassava seedling, is characterized in that, the method for this simple bud Fast-propagation cassava seedling comprises the following steps:
Step one, the healthy and strong maturation kind stem without damage by disease and insect of selection;
Step 2, isolate simple bud from cassava kind stem: get bud cutter with the alcohol disinfecting of volume fraction 75%, the 1cm place, below of bud and above each horizontal partial application in 1cm place, be cut into the bud sheet of peltate, bud sheet need band xylem, carry out simple bud collection;
Step 3, the simple bud be collected to be placed in root-inducing powder configuration content be 500-2000mg/kg solution, and process simple bud 30 seconds, takes out and prepare to cultivate;
Step 4, the simple bud bud point after rooting treatment to be placed on the nutritive cube of matrix upward, culture underglass matrix, within 3-4 days, to water 1 time, keep matrix moistening without ponding;
Step 5, grow to 10 centimetres when taking root, namely high 20 centimetres of plant is transplanted to land for growing field crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035123.3A CN104584833A (en) | 2015-01-25 | 2015-01-25 | Method for rapidly propagating cassava seedlings from single buds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035123.3A CN104584833A (en) | 2015-01-25 | 2015-01-25 | Method for rapidly propagating cassava seedlings from single buds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104584833A true CN104584833A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510035123.3A Pending CN104584833A (en) | 2015-01-25 | 2015-01-25 | Method for rapidly propagating cassava seedlings from single buds |
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| CN (1) | CN104584833A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101103670A (en) * | 2007-08-07 | 2008-01-16 | 广西亚热带作物研究所 | Cultivating method for promoting cassava production |
| CN101946602A (en) * | 2010-08-03 | 2011-01-19 | 云南省农业科学院热区生态农业研究所 | Method for culturing and transplanting seedling of cassava |
| CN103583337A (en) * | 2013-11-14 | 2014-02-19 | 广西大学 | Solution culture method of cassava seedlings |
| CN103988661A (en) * | 2014-04-29 | 2014-08-20 | 梁柏初 | Cassava spring sowing cultivation technique |
-
2015
- 2015-01-25 CN CN201510035123.3A patent/CN104584833A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101103670A (en) * | 2007-08-07 | 2008-01-16 | 广西亚热带作物研究所 | Cultivating method for promoting cassava production |
| CN101946602A (en) * | 2010-08-03 | 2011-01-19 | 云南省农业科学院热区生态农业研究所 | Method for culturing and transplanting seedling of cassava |
| CN103583337A (en) * | 2013-11-14 | 2014-02-19 | 广西大学 | Solution culture method of cassava seedlings |
| CN103988661A (en) * | 2014-04-29 | 2014-08-20 | 梁柏初 | Cassava spring sowing cultivation technique |
Non-Patent Citations (3)
| Title |
|---|
| 李开绵: "木薯新品种华南124的主要特点及其繁殖推广的方法和途径", 《热带作物研究》 * |
| 瞿文林等: "云南干热河谷能源木薯育苗移栽试验研究", 《热带农业科学》 * |
| 陆柳英等: "木薯单芽扦插快繁技术研究", 《热带农业科学》 * |
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Application publication date: 20150506 |