CN105474943A - Tupistra chinensis Baker cutting propagation method - Google Patents
Tupistra chinensis Baker cutting propagation method Download PDFInfo
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- CN105474943A CN105474943A CN201510816509.8A CN201510816509A CN105474943A CN 105474943 A CN105474943 A CN 105474943A CN 201510816509 A CN201510816509 A CN 201510816509A CN 105474943 A CN105474943 A CN 105474943A
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- cuttage
- cutting medium
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- cutting
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Botany (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a Tupistra chinensis Baker cutting propagation method including the following steps of: cutting Tupistra chinensis Baker stems into small cutting sections 2cm long; soaking bases of the small cutting sections in a rooting agent; inserting the bases of the small cutting sections in a cutting medium; for the first day to the 30th day, keeping the day temperature of 20-30 DEG C, the night temperature of 15-20 DEG C and the air humidity of 80-90%, covering the small cutting sections by using a sunshade net with a sunshade rate of 85%-90%, and watering the medium at regular intervals; for the 31th day to the 60th day, keeping the air humidity of 70-80%; for the 61th day to the 90th day, covering the small cutting sections by using a sunshade net with a sunshade rate of 70-80%; and when the root strip length of the small cutting sections is 4-6cm and the leaf length is 5-10cm, transplanting cutting seedlings into large farmland. The Tupistra chinensis Baker cutting propagation method ensures that bred plants can stably keep mother plant characters. The cutting survival rate is high and the survival rate can reach more than 95%. The breeding time is shortened.
Description
Technical field
The present invention relates to a kind of Tupistra cuttage breeding method.
Background technology
The mating system of Tupistra is generally seed propagation.But sowing and breeding also has its limitation, and the cycle is long, provenance etc. be possessed.And cutting propagation if having time short, breed material and be easy to get, comparatively can stablize advantages such as retaining maternal plant proterties.Tupistra cottage propagation yet there are no bibliographical information.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above, and the advantage will illustrated at least is below provided.
A further object of the invention is to provide a kind of blue or green pod leaf cuttage breeding method, and it not only increases the survival rate of cuttage, and the cycle is short.
In order to realize according to these objects of the present invention and other advantage, provide 1, a kind of Tupistra cuttage breeding method, it is characterized in that, comprise:
Step 1, Tupistra stem stalk is cut into length is 2cm cuttage segment, each cuttage segment at least includes an internode;
Step 2, the base portion of cuttage segment is soaked 5 ~ 10s in root-growing agent after, taking-up is dried in the shade;
Step 3, to water to cutting medium the previous day in cuttage, cutting medium is all soaked, the base portion of cuttage segment is inserted in cutting medium, has made 1/3 cuttage segment be exposed to cutting medium outside, wherein, the thin river sand of cutting medium to be humus soil or particle diameter be 1mm is made;
Step 4, after the little segment cuttage of cuttage 1st ~ 30 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 80 ~ 90%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 85% ~ 90%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%;
Step 5, after the little segment cuttage of cuttage 31st ~ 60 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 70 ~ 80%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 85% ~ 90%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%;
Step 6, after the little segment cuttage of cuttage 61st ~ 90 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 70 ~ 80%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 70% ~ 80%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%;
Step 7, when the little segment cuttage of cuttage is after 90 days, and the root bar length of cuttage segment is 4 ~ 6cm, when cuttage segment blade length is 5 ~ 10cm, namely obtains the cuttage seeding of Tupistra, cuttage seeding is moved into field planting.
Preferably, in described Tupistra cuttage breeding method, in described step 2, root-growing agent is root-inducing powder and water is that 1:1000 is formulated with mass ratio.
Preferably, in described Tupistra cuttage breeding method, in described step 2, the heteroauxin solution of root-growing agent to be concentration be 100mg/L.
Preferably, in described Tupistra cuttage breeding method, in described step 2, the spacing in the rows between the cuttage segment of cuttage on cutting medium and line-spacing are 5cm.
Preferably, in described Tupistra cuttage breeding method, in described step 3, cutting medium is that the humus soil of particle diameter≤5mm is made.
The present invention at least comprises following beneficial effect: in the breeding of the Tupistra that Technique on Cuttage Propagation is applied to by the present invention, it not only ensure that the proterties of the reservation maternal plant that the rear plant of breeding can be stable, and cuttage survival rate is high, its survival rate can reach more than 95%, and what reach shortens the cultivation time simultaneously.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Embodiment
Below in conjunction with being that the present invention is described in further detail for embodiment, can implement according to this with reference to specification word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
The invention provides a kind of Tupistra cuttage breeding method, comprising:
Step 1, Tupistra stem stalk is cut into length is 2cm cuttage segment, each cuttage segment at least includes an internode;
Step 2, the base portion of cuttage segment is soaked 5 ~ 10s in root-growing agent after, taking-up is dried in the shade;
Step 3, to water to cutting medium the previous day in cuttage, cutting medium is all soaked, cuttage segment base portion is inserted in cutting medium, has made 1/3 cuttage segment be exposed to cutting medium outside, wherein, the thin river sand of cutting medium to be humus soil or particle diameter be 1mm is made;
Step 4, after the little segment cuttage of cuttage 1st ~ 30 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 80 ~ 90%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 85% ~ 90%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%; Wherein, bud and root within after cuttage 20 ~ 30 days, is had to occur;
Step 5, after the little segment cuttage of cuttage 31st ~ 60 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 70 ~ 80%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 85% ~ 90%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%;
Step 6, after the little segment cuttage of cuttage 61st ~ 90 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 70 ~ 80%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 70% ~ 80%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%; Wherein, after 60 days, root bar reaches 1.0 ~ 2.0cm, and each cuttage segment has 3 ~ 4 root bars, and leaflet launches;
Step 7, when the little segment cuttage of cuttage is after 90 days, and the root bar length of cuttage segment is 4 ~ 6cm, when cuttage segment blade length reaches 5 ~ 10cm, namely the cuttage seeding of Tupistra is obtained, cuttage seeding is moved into field planting, and wherein cuttage seeding in the fall or can move into before sprouting spring and be rich in humus soil field planting.
Cuttage survival rate of the present invention is more than 95%.
A kind of embodiment, in step 2, root-growing agent is abt3 root-inducing powder and water is that 1:1000 is formulated with mass ratio.
A kind of embodiment, in step 2, the heteroauxin solution of root-growing agent to be concentration be 100mg/L.
A kind of embodiment, in step 2, the spacing in the rows between the cuttage segment of cuttage on cutting medium and line-spacing are 5cm.
A kind of embodiment, in step 3, cutting medium is that the humus soil of particle diameter≤5mm is made.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details.
Claims (5)
1. a Tupistra cuttage breeding method, is characterized in that, comprising:
Step 1, Tupistra stem stalk is cut into length is 2cm cuttage segment, each cuttage segment at least includes an internode;
Step 2, the base portion of cuttage segment is soaked 5 ~ 10s in root-growing agent after, taking-up is dried in the shade;
Step 3, to water to cutting medium the previous day in cuttage, cutting medium is all soaked, the base portion of cuttage segment is inserted in cutting medium, has made 1/3 cuttage segment be exposed to cutting medium outside, wherein, the thin river sand of cutting medium to be humus soil or particle diameter be 1mm is made;
Step 4, after the little segment cuttage of cuttage 1st ~ 30 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 80 ~ 90%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 85% ~ 90%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%;
Step 5, after the little segment cuttage of cuttage 31st ~ 60 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 70 ~ 80%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 85% ~ 90%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%;
Step 6, after the little segment cuttage of cuttage 61st ~ 90 days,
Keep day temperature at 20 ~ 30 DEG C, night temperatures is at 15 ~ 20 DEG C, and the air humidity of whole day is 70 ~ 80%, and employing sunshade rate is the cuttage segment after the Shading net covering cuttage of 70% ~ 80%;
Make if cutting medium is thin river sand, then, when cutting medium whitens, water in cutting medium, make if cutting medium is humus soil, then keep the water content of cutting medium to be 75%;
Step 7, when the little segment cuttage of cuttage is after 90 days, and the root bar length of cuttage segment is 4 ~ 6cm, when cuttage segment blade length is 5 ~ 10cm, namely obtains the cuttage seeding of Tupistra, cuttage seeding is moved into field planting.
2. Tupistra cuttage breeding method as claimed in claim 1, it is characterized in that, in described step 2, root-growing agent is root-inducing powder and water is that 1:1000 is formulated with mass ratio.
3. Tupistra cuttage breeding method as claimed in claim 1, is characterized in that, in described step 2, and the heteroauxin solution of root-growing agent to be concentration be 100mg/L.
4. Tupistra cuttage breeding method as claimed in claim 1, it is characterized in that, in described step 2, the spacing in the rows between the cuttage segment of cuttage on cutting medium and line-spacing are 5cm.
5. Tupistra cuttage breeding method as claimed in claim 1, it is characterized in that, in described step 3, cutting medium is that the humus soil of particle diameter≤5mm is made.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510816509.8A CN105474943B (en) | 2015-11-23 | 2015-11-23 | Tupistra cuttage breeding method |
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| CN201510816509.8A CN105474943B (en) | 2015-11-23 | 2015-11-23 | Tupistra cuttage breeding method |
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| CN105474943A true CN105474943A (en) | 2016-04-13 |
| CN105474943B CN105474943B (en) | 2018-07-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115053742A (en) * | 2022-07-08 | 2022-09-16 | 神农架国家公园科学研究院 | Seedling growing method for temple acer mono seeds |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1559229A (en) * | 2004-02-27 | 2005-01-05 | 华南农业大学 | Method for extractiong microbicide and anti-staling agent from tupistra ker, and its application |
| CN103495110A (en) * | 2013-08-28 | 2014-01-08 | 刘亮 | Traditional Chinese medicine composition for treating sphagitis |
| CN103520445A (en) * | 2013-10-28 | 2014-01-22 | 武汉大学 | Application of Tupistra chinensis in preparation of antitumor drugs |
| CN104162028A (en) * | 2014-07-29 | 2014-11-26 | 周丽 | Traditional Chinese medicine decoction for treating trigeminal neuralgia |
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2015
- 2015-11-23 CN CN201510816509.8A patent/CN105474943B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1559229A (en) * | 2004-02-27 | 2005-01-05 | 华南农业大学 | Method for extractiong microbicide and anti-staling agent from tupistra ker, and its application |
| CN103495110A (en) * | 2013-08-28 | 2014-01-08 | 刘亮 | Traditional Chinese medicine composition for treating sphagitis |
| CN103520445A (en) * | 2013-10-28 | 2014-01-22 | 武汉大学 | Application of Tupistra chinensis in preparation of antitumor drugs |
| CN104162028A (en) * | 2014-07-29 | 2014-11-26 | 周丽 | Traditional Chinese medicine decoction for treating trigeminal neuralgia |
Non-Patent Citations (4)
| Title |
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| 王芳等: "湖北开口箭属一新种", 《武汉植物学研究》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115053742A (en) * | 2022-07-08 | 2022-09-16 | 神农架国家公园科学研究院 | Seedling growing method for temple acer mono seeds |
| CN115053742B (en) * | 2022-07-08 | 2024-03-12 | 神农架国家公园科学研究院 | Seedling raising method for acer temple seeds |
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