CN102090252A - Cuttage propagation method of allium giganteum - Google Patents
Cuttage propagation method of allium giganteum Download PDFInfo
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- CN102090252A CN102090252A CN2010105376677A CN201010537667A CN102090252A CN 102090252 A CN102090252 A CN 102090252A CN 2010105376677 A CN2010105376677 A CN 2010105376677A CN 201010537667 A CN201010537667 A CN 201010537667A CN 102090252 A CN102090252 A CN 102090252A
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Abstract
The invention relates to the field of flower propagation methods, in particular to a cuttage propagation method of allium giganteum, belonging to the field of flowering bulb propagation methods. The cuttage propagation method of allium giganteum comprises the steps of: taking an allium giganteum bulb, stripping the outer suberized scale and lengthways cutting the bulb; sterilizing the obtained bulb pieces and putting into sawdust to store for 6 weeks in a darkroom at a temperature maintained between 28-30 DEG C; taking out the bulb pieces after 6 weeks and cutting in an aperture disk, wherein the top ends of the bulb pieces are uncovering and the cottage substrate is the sawdust; and putting the aperture disk into the darkroom at a temperature of 24-26 DEG C and with a humidity of 70% to store. The cuttage propagation method of the allium giganteum has the advantages and effects that by utilizing the cutting way provided by the invention, good microenvironment can be provided for the induction and the growth of cormel and the average number of the cormel each bulb piece generates is more than two times of that by utilizing a conventional scale cuttage method.
Description
Technical field
The present invention relates to flowers propagation method field; Flowering bulb propagation method field particularly.
Background technology
Bigbloom onion (Allium giganteum) Liliaceae, allium claims large green onion again, originates in the middle part, Asia.Herbaceos perennial, leaf broadband shape; The big about 9～15cm of flower diameter has 2000～3000 of Xiao Hua, redness or aubergine; The membranous crust of bulb tool white.Florescence is spring, summer.Nice and cool, half the moon of happiness, 15～25 ℃ of thermophilics are fit to the northern area of China cultivation.Its purposes is used for the flower border more plants, and also can be used for cut-flower.
Bigbloom onion seed commonly used and division propagation.Seminal propagation, tree seedling need be cultivated approximately and just can be bloomed in 3～5 years; Division propagation, peel plantation with the daughter bulb around the main bulb mid-September, clove poor growth and being subject to seasonal restrictions.
Summary of the invention
The present invention is long for solving the bigbloom onion breeding cycle, the technical problem that reproduction coefficient is low and a kind of bigbloom onion scale cuttage breeding method is provided, in order to shorten the breeding cycle, the raising reproduction coefficient, set up the breeding system of efficient stable.
The present invention is that the technical scheme of being taked is: the bigbloom onion cuttage breeding method, get bigbloom onion bulb ball, and peel off the scale of outer suberification, with the rip cutting of bulb ball; Put into wood chip after the bulb piece sterilization that obtains, 6 weeks were stored in the darkroom, and temperature keeps 28～30 ℃, made the healing of bulb piece wound face, prevented to rot; After 6 weeks, the bulb piece is taken out, cuttage is exposed bulb piece tip in the dish of cave, and cutting medium is a wood chip; The cave dish is placed 24～26 ℃ of darkroom storages, storeroom humidity 70%.
Advantage and good effect that the present invention has are: adopt cutting mode of the present invention, can be the inducing and grow good subenvironment is provided of seed ball, on average the seed nodule number that produces of each bulb piece is conventional more than two times of scale cottage method.
Embodiment
With the inventive method is experimental group, organizes in contrast with conventional scale cottage method.
Experimental group
Get bigbloom onion bulb ball, peel off the scale of outer suberification, with the rip cutting of bulb ball; Put into wood chip after the bulb piece sterilization that obtains, 6 weeks were stored in the darkroom, and temperature keeps 28～30 ℃, made the healing of bulb piece wound face, prevented to rot; After 6 weeks, the bulb piece is taken out, cuttage is exposed bulb piece tip in the dish of cave, and cutting medium is a wood chip; The cave dish is placed 24～26 ℃ of darkroom storages, storeroom humidity 70%.
The diameter of described bigbloom onion bulb ball is 6～8cm.
Described bulb piece is put into the method that wood chip adopts layering to put into.
Described sterilization is to use 0.1% tpn solution soaking sterilization 15 minutes, pulls control water out and dries in the shade.
The rip cutting of described bulb ball becomes the bulb piece of 8 equal portions.
Described wood chip is crossed and is soaked into clear water through steam sterilization.
Control group (conventional scale cottage method)
Select the bigbloom onion bulb ball of diameter 6～8cm, peel off the scale of outer suberification, carefully break off with the fingers and thumb successively and get scale.Scale uses 0.1% tpn solution soaking sterilization 15 minutes, pulls control water out and dries in the shade.After the scale sterilization, cuttage is exposed the scale point in the dish of cave, and cutting medium is a wood chip; The cave dish is placed 24～26 ℃ of darkroom storages, storeroom humidity 70%.Wood chip uses preceding employing steam disinfection and soaks into clear water.
Interpretation of result
Observe the seed ball behind the cuttage 60d and induce situation, observation index comprises seed ball inductivity, produces the seed nodule number that total and average each scale of seed ball produces.Incision at vein after the cuttage of bulb piece can produce the seed ball.The experimental group cottage method is made the as a whole seed ball of inducing with the ectonexine scale, can be the inducing and grow good subenvironment is provided of seed ball, for the seed ball provides more nutrition.Though seed ball inductivity is lower, the seed nodule number that average each bulb piece produces is more than two times of control group cottage method, and comprehensive experimental group cottage method can produce more seed ball, and the seed ball that produces is bigger, the growing way homogeneous.
Table 1 bigbloom onion scale is induced seed ball effect
Claims (6)
1. the bigbloom onion cuttage breeding method is characterized in that: get bigbloom onion bulb ball, peel off the scale of outer suberification, with the rip cutting of bulb ball; Put into wood chip after the bulb piece sterilization that obtains, 6 weeks were stored in the darkroom, and temperature keeps 28～30 ℃, after 6 weeks, the bulb piece were taken out, and cuttage is exposed bulb piece tip in the dish of cave, and cutting medium is a wood chip; The cave dish is placed 24～26 ℃ of darkroom storages, storeroom humidity 70%.
2. bigbloom onion cuttage breeding method according to claim 1 is characterized in that: the diameter of described bigbloom onion bulb ball is 6～8cm.
3. bigbloom onion cuttage breeding method according to claim 1 is characterized in that: described bulb piece is put into the method that wood chip adopts layering to put into.
4. bigbloom onion cuttage breeding method according to claim 1 is characterized in that: described sterilization is to use 0.1% tpn solution soaking sterilization 15 minutes, pulls control water out and dries in the shade.
5. bigbloom onion cuttage breeding method according to claim 1 is characterized in that: the rip cutting of described bulb ball becomes the bulb piece of 8 equal portions.
6. bigbloom onion cuttage breeding method according to claim 1 is characterized in that: described wood chip is crossed and is soaked into clear water through steam sterilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537667 CN102090252B (en) | 2010-11-10 | 2010-11-10 | Cuttage propagation method of allium giganteum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537667 CN102090252B (en) | 2010-11-10 | 2010-11-10 | Cuttage propagation method of allium giganteum |
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| CN102090252A true CN102090252A (en) | 2011-06-15 |
| CN102090252B CN102090252B (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010537667 Active CN102090252B (en) | 2010-11-10 | 2010-11-10 | Cuttage propagation method of allium giganteum |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870561A (en) * | 2012-09-05 | 2013-01-16 | 广州白云华南生物科技有限公司 | Cutting propagation method for red onion bulb |
| CN103168580A (en) * | 2011-12-26 | 2013-06-26 | 江苏美尚生态景观股份有限公司 | Hormone treatment method for hyacinth cutting scales |
| CN103931392A (en) * | 2014-04-11 | 2014-07-23 | 北京农学院 | Cutting propagation method for ornithogalum caudatum ait bulb |
| CN114342677A (en) * | 2021-12-24 | 2022-04-15 | 上海上房园艺有限公司 | Seed ball propagation method of allium giganteum |
| CN115843692A (en) * | 2022-12-29 | 2023-03-28 | 浙江省农业科学院 | Allium fistulosum tissue culture method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1586166A (en) * | 2004-07-30 | 2005-03-02 | 中国科学院华南植物园 | Quick breeding method for cymbidium hyridus high quality sprout |
-
2010
- 2010-11-10 CN CN 201010537667 patent/CN102090252B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1586166A (en) * | 2004-07-30 | 2005-03-02 | 中国科学院华南植物园 | Quick breeding method for cymbidium hyridus high quality sprout |
Non-Patent Citations (1)
| Title |
|---|
| 张建军: "大丽花扦插繁育技术", 《农业科技与信息》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168580A (en) * | 2011-12-26 | 2013-06-26 | 江苏美尚生态景观股份有限公司 | Hormone treatment method for hyacinth cutting scales |
| CN102870561A (en) * | 2012-09-05 | 2013-01-16 | 广州白云华南生物科技有限公司 | Cutting propagation method for red onion bulb |
| CN102870561B (en) * | 2012-09-05 | 2013-12-04 | 广州白云华南生物科技有限公司 | Cutting propagation method for red onion bulb |
| CN103931392A (en) * | 2014-04-11 | 2014-07-23 | 北京农学院 | Cutting propagation method for ornithogalum caudatum ait bulb |
| CN114342677A (en) * | 2021-12-24 | 2022-04-15 | 上海上房园艺有限公司 | Seed ball propagation method of allium giganteum |
| CN115843692A (en) * | 2022-12-29 | 2023-03-28 | 浙江省农业科学院 | Allium fistulosum tissue culture method |
| CN115843692B (en) * | 2022-12-29 | 2023-09-29 | 浙江省农业科学院 | Tissue culture method for allium fistulosum |
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|---|---|
| CN102090252B (en) | 2013-02-20 |
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