CN108967004A - A kind of Chinese fir method for cultivating seeds of high viability - Google Patents
A kind of Chinese fir method for cultivating seeds of high viability Download PDFInfo
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- CN108967004A CN108967004A CN201810742156.5A CN201810742156A CN108967004A CN 108967004 A CN108967004 A CN 108967004A CN 201810742156 A CN201810742156 A CN 201810742156A CN 108967004 A CN108967004 A CN 108967004A
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- seed
- nursery
- chinese fir
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- greenhouse
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Classifications
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a kind of Chinese fir method for cultivating seeds of high viability, including five seed selection, disinfection, vernalization, nursery, transplanting steps, work efficiency is high, by using centrifuge, can fast and effeciently by seed from ball excessively in separate, be collected into Chinese fir seed；And cleaning is dried to seed and is purified purebred, germination percentage height；It is carried out disinfection processing using specified chemical reagent, seed viability is high；Situations such as remaining gnotobasis in vernalization and seedling raising process, avoiding the rotten of seed, pollution, and fuel is carried out disinfection and added to soil, the generation of pest and disease damage is reduced, promotes growth of seedling, substantially increases the survival rate of seed.
Description
Technical field
The present invention relates to seed breeding technique field, the Chinese fir method for cultivating seeds of specially a kind of high viability.
Background technique
Chinese fir category Pinaceae, aiphyllium are grown on 2500 meters~4000 meters of height above sea level of frigid zone.It is high 30 meters reachable,
3 meters of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, trunk end is straight, tree-like neat.The kind of China fir is more, is roughly divided into three classes: one kind is that spray young leaves is yellowish green
Color, glossiness keteleeria fortunei also known as Douglas fir, Chinese hemlock spruce；It is another kind of be branches and leaves blue-green, lacklustre grey China fir also known as chaff China fir, awns China fir,
Steep China fir；It is that blade is thin and pliable there are also one kind, the sagging line China fir of branch also known as soft leaf China fir.Referred to as " omnipotent wood ".Chinese fir
Trunk texture is straight, and structure is careful, and material is soft, and corrosion resistant is mothproof, is widely used in building, bridge, shipbuilding, furniture etc..China
Building materials to have a quarter be Chinese fir.The big tree for originating in North America, is commonly called as " world grandfather ", is maximum living organism in the world.China fir
For the fast-growing commerical tree species of south China specialty, its main feature is that growth is fast, yield is high, and purposes is wide, and dry-shaped straight garden is full, timber line
Reason is logical straight, and material is gently tough, and intensity is applicable in, and fragrant odour, pest-resistant corrosion resistant is the important commodity material in China.
In practical application, the germination percentage of Chinese fir is not high, is easy to cause bacterium infection, quickly can loss of life after the storage of seeds
Power, therefore, the bottlenecks of stock breeding and seeling industry as Chinese fir afforestation breeding nurseries' supplies.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the not high defect of existing Chinese fir seed viability, a kind of high deposit is provided
The Chinese fir method for cultivating seeds of motility rate.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of Chinese fir method for cultivating seeds of high viability, includes the following steps:
S1 it) chooses seeds: collecting seed in seed forest or breeding garden, 15-30 life also may be selected, collect seed on well-grown select tree,
The filemot bulb of branches of tall trees clip, specific choose include the following steps:
(a) cone is placed in dring yard, through exposure in sunshine, when synphyllodium is open, by the cone to split in right amount be put into from
Centrifugation is vibrated in scheming, the active force by rotating percussion mutual between cone separates seed with cone shell, will be planted with sieve
Son sifts out；
(b) select appearance it is full, it is of uniform size it is purebred after, sunny and ventilation be laid with clean bamboo mat or
Seed is uniformly laid with thin layer and is dried 6 hours or so by plank；
(c) collected after seed drying, first with the soft hairbrush of clean dried wipe the surface of the seed dust etc. other
Impurity is reloaded into clean hermetically sealed can；
S2 it) sterilizes: by the mixture of 0.7% copper-bath of the seed after acquisition and 0.5% amino-oligosaccharide solution
Spare after impregnating 3 hours, the thermostatic of mixture solution is maintained between 15-20 degree；
S3 the holding on plate of gauze, covering above seed) vernalization: are set as in bottom by the seed after disinfection is evenly laid out
Thin film is placed in greenhouse, and temperature controls between 20-30 degree, and humidifier and ultraviolet lamp are provided in greenhouse, makes greenhouse
Interior seed is always maintained at wet and germ-free condition；
S4) nursery: nursery can be carried out when seed fine fisssure or while showing money or valuables one carries unintentionally, steps are as follows for specific nursery:
(a) nursery slot is built well according to grain weight in greenhouse, nursery slot high 25cm, wide 120cm are paved in nursery slot
The sandy loam of fertile soil does seedbed；
(b) it digs side spray disinfectant agent during sandy loam is laid with to soil inner edge, guarantees soil germ-free condition；
(c) by seed uniform broadcasting on seedbed, the loess for being then laid with 1.5-2.0cm is covered；
(d) when being sowed since seed in greenhouse i.e. start ultraviolet light irradiation, until the end of nursery；
(e) it loosens the soil, water and applies fertilizer in time during nursery, periodically divulge information；
S5 it) transplants: the Chinese fir seedling cultivated is transplanted to the tailo or half light that soil layer is deep, and quality is loose, and fertilizer work moistens
Make reproducing area in slope middle and lower part.
As a preferred technical solution of the present invention, it is laid with a circle valve rubber on centrifuge inner wall, prevents seed from damaging.
As a preferred technical solution of the present invention, the water-bath vierics seed after disinfection being placed in insulating box
In ware, maintains the temperature between 15 to 20 degree, impregnate 20 hours or so, slightly dried after pulling out, Chinese fir seeds is promoted to sprout hair
Bud.
As a preferred technical solution of the present invention, when vernalization, when vernalization, it is always maintained at temperature constant state in greenhouse, is warmed up
Hygrometer is placed in room, is sprinkled water in time according to humidity condition, to guarantee to urge in greenhouse at any time in suitable vernalization ambient condition
Bud effect is good.
As a preferred technical solution of the present invention, one layer of organic nutrition is laid in advance before being laid with loam in nursery slot
Material, each healthy organic crops of fuel selection, which are smashed, to be made.
The beneficial effects obtained by the present invention are as follows being: work efficiency is high by the present invention, can be fast and effeciently by using centrifuge
It is collected into Chinese fir seed；And cleaning is dried to seed and is purified purebred, germination percentage height；Using specified chemical reagent
Carry out disinfection processing, and seed viability is high；Remain gnotobasis in vernalization and seedling raising process, avoid seed it is rotten,
Situations such as pollution, and fuel is carried out disinfection and added to soil, the generation of pest and disease damage is reduced, promotes growth of seedling, mentions significantly
The high survival rate of seed.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
The present invention provides a kind of Chinese fir method for cultivating seeds of high viability, includes the following steps:
S1 it) chooses seeds: collecting seed in seed forest or breeding garden, 15-30 life also may be selected, collect seed on well-grown select tree,
The filemot bulb of branches of tall trees clip, specific choose include the following steps:
(a) cone is placed in dring yard, through exposure in sunshine, when synphyllodium is open, by the cone to split in right amount be put into from
Centrifugation is vibrated in scheming, the active force by rotating percussion mutual between cone separates seed with cone shell, will be planted with sieve
Son sifts out；
(b) select appearance it is full, it is of uniform size it is purebred after, sunny and ventilation be laid with clean bamboo mat or
Seed is uniformly laid with thin layer and is dried 6 hours or so by plank；
(c) collected after seed drying, first with the soft hairbrush of clean dried wipe the surface of the seed dust etc. other
Impurity is reloaded into clean hermetically sealed can；
S2 it) sterilizes: by the mixture of 0.7% copper-bath of the seed after acquisition and 0.5% amino-oligosaccharide solution
Spare after impregnating 3 hours, the thermostatic of mixture solution is maintained between 15-20 degree；
S3 the holding on plate of gauze, covering above seed) vernalization: are set as in bottom by the seed after disinfection is evenly laid out
Thin film is placed in greenhouse, and temperature controls between 20-30 degree, and humidifier and ultraviolet lamp are provided in greenhouse, makes greenhouse
Interior seed is always maintained at wet and germ-free condition；
S4) nursery: nursery can be carried out when seed fine fisssure or while showing money or valuables one carries unintentionally, steps are as follows for specific nursery:
(a) nursery slot is built well according to grain weight in greenhouse, nursery slot high 25cm, wide 120cm are paved in nursery slot
The sandy loam of fertile soil does seedbed；
(b) it digs side spray disinfectant agent during sandy loam is laid with to soil inner edge, guarantees soil germ-free condition；
(c) by seed uniform broadcasting on seedbed, the loess for being then laid with 1.5-2.0cm is covered；
(d) when being sowed since seed in greenhouse i.e. start ultraviolet light irradiation, until the end of nursery；
(e) it loosens the soil, water and applies fertilizer in time during nursery, periodically divulge information；
S5 it) transplants: the Chinese fir seedling cultivated is transplanted to the tailo or half light that soil layer is deep, and quality is loose, and fertilizer work moistens
Make reproducing area in slope middle and lower part.
Further, it is laid with a circle valve rubber on centrifuge inner wall, prevents seed from damaging.
Further, the seed after disinfection is placed in the water-bath glassware in insulating box, maintain the temperature at 15 to
It between 20 degree, impregnates 20 hours or so, is slightly dried after pulling out, Chinese fir seeds is promoted to sprout germination.
Further, when vernalization, when vernalization, it is always maintained at temperature constant state in greenhouse, hygrometer is placed in greenhouse, according to wet
Degree situation is sprinkled water in time, to guarantee that Germination effect is good at any time in suitable vernalization ambient condition in greenhouse.
Further, it is laid with one layer of organic nutrition material in nursery slot in advance before being laid with loam, fuel chooses each health
Organic crops, which are smashed, to be made.
Work efficiency is high by the present invention, by using centrifuge, can fast and effeciently be collected into Chinese fir seed；And to seed
Cleaning is dried and is purified purebred, germination percentage height；It is carried out disinfection processing using specified chemical reagent, seed viability
It is high；Situations such as remaining gnotobasis in vernalization and seedling raising process, avoiding the rotten of seed, pollution, and soil is carried out
Disinfection and addition fuel, reduce the generation of pest and disease damage, promote growth of seedling, substantially increase the survival rate of seed.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (5)
1. a kind of Chinese fir method for cultivating seeds of high viability, which comprises the steps of:
S1 it) chooses seeds: collecting seed in seed forest or breeding garden, 15-30 life also may be selected, collect seed on well-grown select tree, branches of tall trees
The filemot bulb of clip, specific choose include the following steps:
(a) cone is placed in dring yard, the cone to split in right amount is put into centrifuge when synphyllodium is open through exposure in sunshine
Middle oscillation centrifugation, the active force by rotating percussion mutual between cone separate seed with cone shell, with sieve by screen for seeds
Out；
(b) select appearance it is full, it is of uniform size it is purebred after, clean bamboo mat or wood are laid in sunny and ventilation
Seed is uniformly laid with thin layer and is dried 6 hours or so by plate；
(c) it is collected after seed drying, the dust and other impurities of the surface of the seed is first wiped with the soft hairbrush of clean dried,
It is reloaded into clean hermetically sealed can；
S2 it) sterilizes: the mixture of 0.7% copper-bath of the seed after acquisition and 0.5% amino-oligosaccharide solution is impregnated 3
Spare after hour, the thermostatic of mixture solution is maintained between 15-20 degree；
S3 the holding on plate of gauze, one layer of covering above seed) vernalization: are set as in bottom by the seed after disinfection is evenly laid out
Film is placed in greenhouse, and temperature controls between 20-30 degree, and humidifier and ultraviolet lamp are provided in greenhouse, makes interior kind of greenhouse
Son is always maintained at wet and germ-free condition；
S4) nursery: nursery can be carried out when seed fine fisssure or while showing money or valuables one carries unintentionally, steps are as follows for specific nursery:
(a) nursery slot is built well according to grain weight in greenhouse, nursery slot high 25cm, wide 120cm are paved with soil in nursery slot
Fertile sandy loam does seedbed；
(b) it digs side spray disinfectant agent during sandy loam is laid with to soil inner edge, guarantees soil germ-free condition；
(c) by seed uniform broadcasting on seedbed, the loess for being then laid with 1.5-2.0cm is covered；
(d) when being sowed since seed in greenhouse i.e. start ultraviolet light irradiation, until the end of nursery；
(e) it loosens the soil, water and applies fertilizer in time during nursery, periodically divulge information；
S5 it) transplants: the Chinese fir seedling cultivated is transplanted to soil layer is deep, and quality is loose, in fertilizer wet tailo or half tailo living
Make reproducing area in lower part.
2. a kind of Chinese fir method for cultivating seeds of high viability according to claim 1, which is characterized in that centrifuge inner wall
It is upper to be laid with a circle valve rubber.
3. a kind of Chinese fir method for cultivating seeds of high viability according to claim 1, which is characterized in that after disinfection
Seed is placed in the water-bath glassware in insulating box, is maintained the temperature between 15 to 20 degree, is impregnated 20 hours or so, pull out
It slightly dries afterwards, Chinese fir seeds is promoted to sprout germination.
4. a kind of Chinese fir method for cultivating seeds of high viability according to claim 1, which is characterized in that when vernalization, warm up
It is always maintained at temperature constant state in room, places hygrometer in greenhouse, is sprinkled water in time according to humidity condition.
5. a kind of Chinese fir method for cultivating seeds of high viability according to claim 1, which is characterized in that in nursery slot
It is laid with one layer of organic nutrition material in advance before being laid with loam, each healthy organic crops of fuel selection, which are smashed, to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742156.5A CN108967004A (en) | 2018-07-09 | 2018-07-09 | A kind of Chinese fir method for cultivating seeds of high viability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742156.5A CN108967004A (en) | 2018-07-09 | 2018-07-09 | A kind of Chinese fir method for cultivating seeds of high viability |
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| Publication Number | Publication Date |
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| CN108967004A true CN108967004A (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742156.5A Pending CN108967004A (en) | 2018-07-09 | 2018-07-09 | A kind of Chinese fir method for cultivating seeds of high viability |
Country Status (1)
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106561388A (en) * | 2016-11-10 | 2017-04-19 | 唐翔 | Keteleeria calcarea seedling raising method for increasing survival rate of seedling raising |
| CN106613652A (en) * | 2016-12-12 | 2017-05-10 | 广东林科种苗有限公司 | Cedar sterile sowing seedling growing method |
-
2018
- 2018-07-09 CN CN201810742156.5A patent/CN108967004A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106561388A (en) * | 2016-11-10 | 2017-04-19 | 唐翔 | Keteleeria calcarea seedling raising method for increasing survival rate of seedling raising |
| CN106613652A (en) * | 2016-12-12 | 2017-05-10 | 广东林科种苗有限公司 | Cedar sterile sowing seedling growing method |
Non-Patent Citations (2)
| Title |
|---|
| 吴树林: "《杉木种植技术初探》", 《云南林业》 * |
| 无: "《杉木育苗技术》", 《HTTP://WWW.MED66.COM/NEW/201209/PQ201209174154.SHTML?C=61846666》 * |
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Application publication date: 20181211 |