CN110214564A - A kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger - Google Patents
A kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger Download PDFInfo
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- CN110214564A CN110214564A CN201910614185.8A CN201910614185A CN110214564A CN 110214564 A CN110214564 A CN 110214564A CN 201910614185 A CN201910614185 A CN 201910614185A CN 110214564 A CN110214564 A CN 110214564A
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- cuttings
- cuttage
- stamen
- imminent danger
- jade
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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
- A01G2/10—Vegetative propagation by means of cuttings
Abstract
The invention discloses a kind of methods of mangrove associates jade stamen cutting propagation nursery in imminent danger, specifically includes the following steps: the preparation of slotting machine, the selection of cuttings, the processing of cuttings, HORMONE TREATMENT, cuttage, insert after management, sprinkling processing and transplanting, the present invention relates to technical field of plant propagation.The method of the mangrove associates jade stamen cutting propagation nursery in imminent danger, cuttings survival rate is up to 54.05%-86.49%, and cuttings bud ratio is up to 42.22%-64.44%, and rooting rate is up to 82.22% or more.This method can shorten taking root the period for cuttings, can take root within 20 days, and reproductive efficiency is high, it is at low cost, it is easy to operate, it provides the foundation for beautiful stamen cuttage and seedling culture, have great importance, high quality cuttage seeding can be obtained well, the quantity of root increased significantly, root systematic comparison is flourishing, it is very useful for growth of cuttage seedlings, in addition behavior adjustment management, provides good growing environment for cuttage seeding, afforestation purpose can be reached with large-scale production.
Description
Technical field
The present invention relates to technical field of plant propagation, specially a kind of mangrove associates jade stamen cutting propagation nursery in imminent danger
Method.
Background technique
The protection of mangrove, research and development are using being one of important content of Human Sustainable Development, but current mangrove
The ecosystem is just seriously threatened by ecological degradation or destruction, and woods area greatly reduces, structure is increasingly simple, tree species quantity
Constantly reduce, institute taking human as improve restore the mangrove ecosystem task it is very severe, mangrove associates refer to " can intertidal zone life
Deposit, and sociales can be become on the beach, but can in terrestrial environment natural propagation amphibious xylophyta ", mangrove associates
Beautiful stamen is widely distributed in China, but quantity is seldom, and beautiful stamen has very strong salt tolerance, also can be just in the place that tidewater often submerges
It is frequently grown, likes the deep humus-containing sandy soil of richness of soil layer, but also have higher drought-enduring and waterlogging ability, pass through cutting propagation
Increase sharply beautiful stamen seedling quantity, has very big value in terms of endangered plants protection and Population Ecological.
Mangrove associates jade stamen Technique on Cuttage Propagation is immature at present, and the growth and breeding period is longer, and reproductive efficiency is low,
Higher cost is cultivated, complicated for operation, the present invention is by establishing a whole set of mangrove associates jade stamen cuttage breeding method, Lai Weiyu stamen
Cuttage and seedling culture provides the foundation, and has great importance, and by researching and developing beautiful stamen cutting propagation Cultivating techniques, can effectively improve jade
The nursery quantity of stamen provides raw material for beautiful stamen afforestation.Simultaneously can reduce cost, reduce risk, improve take root, germination percentage and at
Motility rate, to preferably provide Tree Species Selection to repair wetlands ecosystems.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of sides of mangrove associates jade stamen cutting propagation nursery in imminent danger
Method, solves that existing mangrove associates jade stamen Technique on Cuttage Propagation is immature, and the growth and breeding period is longer, and reproductive efficiency is low
Under, cultivate higher cost, problem complicated for operation.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of mangrove associates jade stamen in imminent danger
The method of cutting propagation nursery, specifically includes the following steps:
The preparation of S1, slotting machine: test slotting machine selects fine sand for matrix, is placed in greenhouse, 5% permanganic acid of 3d before inserting
Potassium carries out disinfection, and is cleaned after 24-28 hours with tap water, and sunning flattens slotting machine before cuttage, guarantees that bed surface is flat, channel is unimpeded；
The selection of S2, cuttings: selecting that growing state is good, beautiful stamen of blade no disease and pests harm, cuts branch depending on plant length
To the cuttings of 2-3 stipes, then cuttings radical leaves are cut off, retain upper end blade, cuttings upper cut is put down from axillary bud 1cm
It cuts, lower end stays 3-5cm to be cut into angle；
The processing of S3, cuttings: the cuttings cut is placed in tap water, after acquisition upward by cuttings flush end, and
Make 10 root cutting fringes a bundle；
S4, HORMONE TREATMENT: after cuttings moisture to be cleaned is slightly dry, the cuttings base portion 3-5cm tied is immersed into concentration hormone
Cuttage is carried out after impregnating in solution；
S5, cuttage: using hole tray cuttage, when cuttage, first separate region in matrix with small spades, mark small gully, then
The good cuttings oblique cutting of HORMONE TREATMENT is entered into matrix, is gently compacted with hand, to guarantee that cuttings comes into full contact with matrix, whole cuttages are complete
It is watered with root water after, and covers one layer of shading net shading, shade density is made to keep 58-62%；
S6, it is managed after inserting: covering one layer of shading net above cuttings at 1m, adjusting greenhouse temperature on average is 28 DEG C, phase
To humidity 90%, soil average moisture is 12.5%, pH value 7.7；
S7, sprinkling processing: the sprinkling for carrying out a certain concentration hormone to blade face is handled；
S8, transplanting: after cuttings 18-22 days, can rudiment take root, can transplant within 58-62 days and continue to cultivate into basin.
Preferably, flattened before rice transplanting in the step S1 slotting machine with a thickness of 12-15cm, and it is standby so that slotting machine is irrigated tap water
With.
Preferably, cuttage depth is the 1/5 of cutting length in the step S5.
Preferably, the beautiful stamen seedling that the cuttings selects age of tree is 4 years or more in the step S2.
Preferably, cuttage spacing in the rows is 3-4cm, line-spacing 5-6cm, depth 1.5-2.5cm in the step S5.
Preferably, with one of heteroauxin, indolebutyric acid or methyl α-naphthyl acetate hormone or a variety of groups in the step S7
It closes and blade face hormone sprinkling processing is carried out to cuttings.
(3) beneficial effect
The present invention provides a kind of methods of mangrove associates jade stamen cutting propagation nursery in imminent danger.Have compared with prior art
It is standby following the utility model has the advantages that
(1), the method for the mangrove associates jade stamen cutting propagation nursery in imminent danger, by being placed in originally in the cuttings cut
In water, after acquisition upward by cuttings flush end, and make 10 root cutting fringes a bundle, it, will after cuttings moisture to be cleaned is slightly dry
The cuttings base portion 3-5cm tied, which immerses in concentration hormone solution, carries out cuttage, it can be achieved that right before beautiful stamen branch cutting after immersion
Cuttings carries out a certain concentration hormone immersion treatment, promotes cuttings growth, roots.
(2), the method for the mangrove associates jade stamen cutting propagation nursery in imminent danger, by certain dense to blade face progress
The sprinkling processing of hormone is spent, it can be achieved that periodically carrying out a certain concentration hormone sprinkling processing in cuttage initial management to cuttings, having
Effect promotes cuttings germination, obtains good result.
(3), the method for the mangrove associates jade stamen cutting propagation nursery in imminent danger, specifically includes the following steps: S1, slotting machine
Prepare: test slotting machine selects fine sand for matrix, is placed in greenhouse, and 3d is carried out disinfection with 5% potassium permanganate before inserting, 24-28
It is cleaned after hour with tap water, sunning flattens slotting machine before cuttage, guarantee that bed surface is flat, channel is unimpeded, the selection of S2, cuttings: choose
Select that growing state is good, beautiful stamen of blade no disease and pests harm, view plant length cuts branch to the cuttings of 2-3 stipes, then general
Cuttings radical leaves are cut off, and retain upper end blade, and cuttings upper cut stays 3-5cm to be cut into angle from straight snips at axillary bud 1cm, lower end,
The processing of S3, cuttings: the cuttings cut is placed in tap water, after acquisition upward by cuttings flush end, and makes 10 root cuttings
Fringe is made a bundle, S4, HORMONE TREATMENT: after cuttings moisture to be cleaned is slightly dry, by cuttings base portion 3-5cm tie immersion concentration hormone
Cuttage is carried out after impregnating in solution, S5, cuttage: using hole tray cuttage, when cuttage, first separate region in matrix with small spades,
Small gully is marked, then the good cuttings oblique cutting of HORMONE TREATMENT is entered into matrix, is gently compacted with hand, to guarantee that cuttings sufficiently connects with matrix
Touching is watered with root water after the completion of whole cuttages, and covers one layer of shading net shading, after making shade density holding 58-62%, S6, inserting
Management: covering one layer of shading net at 1m above cuttings, adjusting greenhouse temperature on average is 28 DEG C, relative humidity 90%, soil
Average moisture is 12.5%, pH value 7.7, S7, sprinkling processing: at the sprinkling for carrying out a certain concentration hormone to blade face
Reason, S8, transplanting: after cuttings 18-22 days, can rudiment take root, can transplant within 58-62 days and continue to cultivate into basin, can obtain well
The quantity of high quality cuttage seeding, root increased significantly, and root systematic comparison is flourishing, very useful for growth of cuttage seedlings, in addition artificial
Management, provides good growing environment for cuttage seeding, can reach afforestation purpose with large-scale production.
Detailed description of the invention
Fig. 1 is flow chart of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of two kinds of technical solutions: mangrove associates jade stamen cutting propagation in imminent danger
The method of nursery, specifically includes following embodiment:
Embodiment 1
Select excellent stalwartness, no disease and pests harm, the excellent strains of beautiful stamen in the age of tree 4 years or more as an elite stand is adopted, mid-October is to it
Cutting propagation test is carried out, is managed and protected by the science of two wheat harvesting periods, the transplantation of seedlings at the bottom of December, is implemented specific as follows:
The preparation of S1, slotting machine: test slotting machine selects fine sand for matrix, is placed in greenhouse, 5% permanganic acid of 3d before inserting
Potassium carries out disinfection, and is cleaned after 24-28 hours with tap water, and sunning flattens slotting machine before cuttage, guarantees that bed surface is flat, channel is unimpeded.
Thickness about 15cm；It is spare that slotting machine irrigates tap water；
The selection of S2, cuttings: selecting that growing state is good, beautiful stamen of blade no disease and pests harm, cuts branch depending on plant length
To the cuttings of 2-3 stipes, cuttings radical leaves are cut off, and retain upper end blade, cuttings upper cut from straight snips at axillary bud 1cm, under
3-5cm is stayed to be cut into angle in end；
The processing of S3, cuttings: the cuttings cut is placed in tap water, and acquisition terminates cuttings flush end upward, 10 root cuttings
Fringe is made a bundle；
S4, HORMONE TREATMENT: when cuttings moisture to be cleaned is slightly dry rear, the cuttings base portion 3-5cm tied is immersed into methyl α-naphthyl acetate
Cuttage is carried out after impregnating 60min in 50mg/L solution；
S5, cuttage: using hole tray cuttage, when cuttage, first separate region in matrix with small spades, draw small gully, then
The good cuttings oblique cutting of HORMONE TREATMENT is entered into matrix, cuttage depth is about cutting length 1/5, is gently compacted with hand, to guarantee cuttings
It is come into full contact with matrix, cuttage spacing in the rows 3-4cm, line-spacing 5-6cm, depth about 1.5-2.5cm, is watered with after the completion of whole cuttages and determines root
Water, and one layer of shading net shading is covered, so that shade density is kept 60% or so；
S6, it is managed after inserting: covering one layer of shading net above cuttings at 1m, greenhouse temperature on average is 28 DEG C, relatively wet
Degree 90%.Soil average moisture is 12.5%, pH value 7.7；
S7, sprinkling processing: blade face is carried out to cuttings with the concentration hormone of heteroauxin 50mg/l+ indolebutyric acid 100mg/l
Hormone sprinkling processing；
S8, it plays transplantation of seedlings: can be taken root with rudiment within cuttings 20 days or so, transplanting in 75 days or so continues to cultivate into basin.
Beautiful stamen cuttage breeding method of the invention, it was therefore concluded that: beautiful stamen cuttings is soaked in methyl α-naphthyl acetate 50mg/L solution
60min is steeped, initial stage sprays blade using heteroauxin 50mg/l+ indolebutyric acid 100mg/l；Survival rate is after cuttings lifting
54.05%, cuttings bud ratio is significantly higher than control 42.22% up to 64.44% or more.Rooting rate up to 82.22% or more,
It is significantly higher than control 55.56%.
Example 2
Excellent stalwartness that selects Zhanjiang to collect seed, no disease and pests harm plant 4 years or more excellent strains of beautiful stamen as adopting an elite stand, 9-
It carries out cutting propagation processing October to it, implements specific as follows:
The preparation of S1, slotting machine: test slotting machine selects fine sand for matrix, is placed in greenhouse.5% permanganic acid of 3d before inserting
Potassium carries out disinfection, and is cleaned after 24-28 hours with tap water, and sunning flattens slotting machine before cuttage, guarantees that bed surface is flat, channel is unimpeded.
Thickness about 15cm, it is spare that slotting machine irrigates tap water；
The selection of S2, cuttings: selecting that growing state is good, beautiful stamen of blade no disease and pests harm, cuts branch depending on plant length
To the cuttings of 2-3 stipes, cuttings radical leaves are cut off, and retain upper end blade, cuttings upper cut from straight snips at axillary bud 1cm, under
3-5cm is stayed to be cut into angle in end；
The processing of S3, cuttings: the cuttings cut is placed in tap water, and acquisition terminates cuttings flush end upward, 10 root cuttings
Fringe is made a bundle；
S4, HORMONE TREATMENT: when cuttings moisture to be cleaned is slightly dry rear, the cuttings base portion 3-5cm tied is immersed into methyl α-naphthyl acetate
Cuttage is carried out after impregnating 60min in 150mg/L solution；
S5, cuttage: hole tray cuttage is used.When cuttage, region is first separated in matrix with small spades, draws small gully, then
The good cuttings oblique cutting of HORMONE TREATMENT is entered into matrix, cuttage depth is about cutting length 1/5, is gently compacted with hand, to guarantee cuttings
It is come into full contact with matrix, cuttage spacing in the rows 3-4cm, line-spacing 5-6cm, depth about 1.5-2.5cm, is watered with after the completion of whole cuttages and determines root
Water, and one layer of shading net shading is covered, so that shade density is kept 60% or so；
S6, it is managed after inserting: covering one layer of shading net above cuttings at 1m, greenhouse temperature on average is 28 DEG C, relatively wet
Degree 90%, soil average moisture are 12.5%, pH value 7.7；
S7, sprinkling processing: blade face is carried out to cuttings with the concentration hormone of heteroauxin 100mg/l+ methyl α-naphthyl acetate 50mg/l and is swashed
Plain sprinkling processing；
S8, transplanting: can be taken root for cuttings 20 days or so with rudiment, and transplanting in 75 days or so continues to cultivate into basin.
Beautiful stamen cuttage breeding method of the invention, it was therefore concluded that: beautiful stamen cuttings is soaked in methyl α-naphthyl acetate 150mg/L solution
60min is steeped, initial stage sprays blade using heteroauxin 100mg/l+ methyl α-naphthyl acetate 50mg/l；Survival rate is after cuttings lifting
86.49%, cuttings bud ratio is up to 42.22% or more.Rooting rate is significantly higher than control 55.6% up to 82.22% or more.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger, it is characterised in that: specifically includes the following steps:
The preparation of S1, slotting machine: test slotting machine select fine sand for matrix, is placed in greenhouse, slotting preceding 3d with 5% potassium permanganate into
Row disinfection, is cleaned after 24-28 hours with tap water, and sunning flattens slotting machine before cuttage, guarantees that bed surface is flat, channel is unimpeded；
The selection of S2, cuttings: selecting that growing state is good, beautiful stamen of blade no disease and pests harm, cuts branch to 2-3 depending on plant length
Then the cuttings of a stipes cuts off cuttings radical leaves, retain upper end blade, cuttings upper cut from straight snips at axillary bud 1cm, under
3-5cm is stayed to be cut into angle in end；
The processing of S3, cuttings: the cuttings cut is placed in tap water, after acquisition upward by cuttings flush end, and makes 10
Root cutting fringe is made a bundle；
S4, HORMONE TREATMENT: after cuttings moisture to be cleaned is slightly dry, the cuttings base portion 3-5cm tied is immersed into concentration hormone solution
Cuttage is carried out after middle immersion；
S5, cuttage: use hole tray cuttage, when cuttage, first separate region in matrix with small spades, mark small gully, then will swash
The cuttings oblique cutting that element is handled well enters matrix, is gently compacted with hand, to guarantee that cuttings comes into full contact with matrix, after the completion of whole cuttages
It is watered with root water, and covers one layer of shading net shading, shade density is made to keep 58-62%；
S6, it is managed after inserting: covering one layer of shading net above cuttings at 1m, adjusting greenhouse temperature on average is 28 DEG C, relatively wet
Degree 90%, soil average moisture are 12.5%, pH value 7.7；
S7, sprinkling processing: the sprinkling for carrying out a certain concentration hormone to blade face is handled；
S8, transplanting: after cuttings 18-22 days, can rudiment take root, can transplant within 58-62 days and continue to cultivate into basin.
2. a kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger according to claim 1, it is characterised in that:
Flattened before rice transplanting in the step S1 slotting machine with a thickness of 12-15cm, and it is spare so that slotting machine is irrigated tap water.
3. a kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger according to claim 1, it is characterised in that:
Cuttage depth is the 1/5 of cutting length in the step S5.
4. a kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger according to claim 1, it is characterised in that:
The beautiful stamen seedling that the cuttings selects age of tree is 4 years or more in the step S2.
5. a kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger according to claim 1, it is characterised in that:
Cuttage spacing in the rows is 3-4cm, line-spacing 5-6cm, depth 1.5-2.5cm in the step S5.
6. a kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger according to claim 1, it is characterised in that:
Blade face is carried out to cuttings with one of heteroauxin, indolebutyric acid or methyl α-naphthyl acetate hormone or a variety of combinations in the step S7
Hormone sprinkling processing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910614185.8A CN110214564A (en) | 2019-07-04 | 2019-07-04 | A kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger |
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| CN201910614185.8A CN110214564A (en) | 2019-07-04 | 2019-07-04 | A kind of method of mangrove associates jade stamen cutting propagation nursery in imminent danger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400503A (en) * | 2020-11-24 | 2021-02-26 | 湖北三华生态农业科技发展有限公司 | Shallow-cutting high-cultivation method for large trees |
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| CN101061788A (en) * | 2006-04-27 | 2007-10-31 | 河南省红枫实业有限公司 | Method of quick propagating and cultivating plant half-bud or whole-leaf |
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2019
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| CN1068010A (en) * | 1992-05-18 | 1993-01-20 | 张明绪 | Raising apple saplings by hard branch cutting |
| CN101061788A (en) * | 2006-04-27 | 2007-10-31 | 河南省红枫实业有限公司 | Method of quick propagating and cultivating plant half-bud or whole-leaf |
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| 崔兴林等: "《设施园艺技术》", 31 July 2013, 西南交通大学出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112400503A (en) * | 2020-11-24 | 2021-02-26 | 湖北三华生态农业科技发展有限公司 | Shallow-cutting high-cultivation method for large trees |
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