CN108184524A - A kind of cinnamomum camphora tree is grown seedlings in mountainous region method - Google Patents
A kind of cinnamomum camphora tree is grown seedlings in mountainous region method Download PDFInfo
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- CN108184524A CN108184524A CN201810000076.2A CN201810000076A CN108184524A CN 108184524 A CN108184524 A CN 108184524A CN 201810000076 A CN201810000076 A CN 201810000076A CN 108184524 A CN108184524 A CN 108184524A
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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
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Abstract
The present invention discloses a kind of cinnamomum camphora tree and grows seedlings in mountainous region method, belong to field of forest cultivation technology, it specifically includes seed collecting, seed treatment, nursery lot selection, site preparation, use sufficient 9 base fertilizer, sowing, shading, weeding, fertilising steps, the present invention utilizes cultivation of growing seedlings in mountainous region, it effectively solves cinnamomum camphora tree nursery difficulty and looks for nursery, the problem of seedling cost is high, and the surrival rate of afforestation is low.Advantage is：Percentage of seedgermination is up to more than 95%, and planting percent is up to more than 92%, 12~14 months seedling stages, averagely up to 30 centimetres or more, meet the afforestation that is out of the garden, the mountainous region that ground rent rate is cheap by reproducing area can be selected in and carry out nursery, reduce seedling cost, and because transportation range is short, transportation cost is few, and the surrival rate of afforestation is high.
Description
Technical field
The present invention relates to field of forest cultivation technology, and in particular to a kind of method of cinnamomum camphora tree seedling-raising technique belongs to afforestation
Technical field.
Background technology
Cinnamomum camphora tree also known as black camphor tree, are Lauraceae Cinnamomum arbor, and tree crown is huge, and in wide avette, green during bark children is smooth, always
When taupe or yellowish-brown, irregular lobe.Leaf alternate, avette to ovate-elliptic, long 6~12 cm, below it is micro- by white powder.
Cinnamomum camphora tree is the important economic tree in China, and growth is fast, well established and vigorously developing, and hat is big shady dense, and the four seasons are evergreen, and tree performance is high
It is big grand, there is decreasing sand storm, beautify the environment, purify the ecological functions such as air, water conservation, be graceful shade tree, trade
Tree, scenic forest, shelter-forest seeds.Cinnamomum camphora tree material is excellent, and hardness is moderate, compact structure, timber corrosion resistant, insect prevention, is furniture, plate
Material, farm implements, the good timber carved；Because its is aromatic, it may further be used to refine camphor or chemical raw material be made.
Cinnamomum camphora tree has long cultivation history in China, and carries out the cultivation of cinnamomum camphora tree, first has to solve cinnamomum camphora sapling
Wooden problem, present cinnamomum camphora tree nursery are all selected in good farmland or level land, first, striving ground with grain, it is not easy to nursery is looked for, even if find
Rent expensive, increasing seedling cost；Second is that often with reproducing area remote away, transportation cost is caused to increase, and moisture evaporation is excessive
The surrival rate of afforestation is caused to reduce.
Invention content
Ground method for culturing seedlings reduces seedling cost, improves the surrival rate of afforestation.
Technical solution：To reach goal of the invention, the present invention uses following technical scheme：
1. it collects seed：Cinnamomum camphora fruit before seed maturity comes off, is removed the shrub weeds under cinnamomum camphora tree dry in maturation in 10~November
Only, plastic cloth is spread, kind is waited for be collected after coming off.
2. seed treatment：Plant ash degreasing is mixed after seed collecting 20~24 hours, then clean and dry, carried out at vernalization again before sowing
Reason is impregnated 2~3 hours with 55 DEG C~58 DEG C water seed soakings 5~6 hours, then with 0.3% potassium permanganate, to ensure the germination of seed
Rate is up to more than 95%.
3. nursery lot selects：The gradient is selected to be less than 10 degree, soil layer is deep, and the soil is porous, leeward, and traffic, irrigation, draining are convenient
Mountainous region be nursery.
4. site preparation：Nursery lot wants careful site preparation, first cuts down ground weeds shrub and dries burning-up, deep-cut 11~December
It digs, depth removes tree head grass roots up to 30~35 centimetres, through weathering after a period of time, digs once, smashes before sowing
Soil block makes soil fully fine crushing, then laterally plays furrow along contour, furrow face is 1.3~1.5 meters wide, and 10~15 centimetres high, furrow ditch is wide
30~35 centimetres.
5th, base fertilizer is used sufficient：After playing good furrow, mu applies fertilizer to the subsoil 3500~4000 kilograms, and base fertilizer is 90% decomposed manure material,
10% phosphorus potash fertilizer and trace-element fertilizer is sufficiently mixed, and is uniformly removed in furrow face, after plough under in soil.
6th, it sows：Time is selected in mid-March in the beginning of spring between early April, and during sowing, seed is inverted（Top down, base
Portion is upward）Or lie on one's side on seedbed, then one layer of thin soil of lid was just to cover seed, and spacing in the rows is 5~8 ㎝, and line-spacing is 15~18
㎝。
7th, shade：After seedling all sprouts, cool canopy shade is taken in time, and the light transmittance of sunshade net is 40%~45%, and seedling age is up to 10
Shade object is removed after a month.
8th, weeding：It should select to carry out uprooting weed after rain or after irrigating, nursery stock loosens or is taken up during to prevent uprooting weed, uses when pulling out
Finger pins nursery stock surrounding soil, and the hole that grass roots is left is recessed is filled and led up with fine earth, and the nursery stock for having loosening should be in time by soil by tight
Compacting.
9th, it applies fertilizer：At growth of seedling initial stage, the mixed fertilizer for applying the low nitrogen of high phosphorus is primary, and nitrogen phosphoris and potassium fertilizer ratio is with 1：3：1 is advisable, to 12
Phosphorus potash fertilizer is applied after the middle of the month 1 time, to promote nursery stock lignifying.
Advantageous effect：Compared with prior art, the present invention advantage is：
The present invention is using growing seedlings in mountainous region cultivation, and percentage of seedgermination is up to more than 95%, and planting percent is up to more than 92%, seedling stage 12~14
Month, averagely up to 30 centimetres or more, meet the afforestation that is out of the garden, the mountainous region that ground rent rate is cheap by reproducing area can be selected in and carry out nursery, subtracted
Few seedling cost, and because transportation range is short, transportation cost is few, and the surrival rate of afforestation is high.
Specific embodiment
Two specific implementation examples are provided below technical solution of the present invention is described in detail.
Embodiment 1：A kind of cinnamomum camphora tree is grown seedlings in mountainous region method, and specific practice is as follows：
1. it collects seed：Cinnamomum camphora fruit before seed maturity comes off, is removed the shrub weeds under cinnamomum camphora tree dry in maturation in 10~November
Only, plastic cloth is spread, kind is waited for be collected after coming off.
2. seed treatment：Plant ash degreasing is mixed after seed collecting 20 hours, then cleans and dry, vernalization processing is carried out again before sowing,
It is impregnated 2 hours with 55 DEG C of water seed soakings 5 hours, then with 0.3% potassium permanganate.
3. nursery lot selects：The gradient is selected to be less than 10 degree, soil layer is deep, and the soil is porous, leeward, and traffic, irrigation, draining are convenient
Mountainous region be nursery.
4. site preparation：Nursery lot wants careful site preparation, first cuts down ground weeds shrub and dries burning-up, deep-cut 11~December
It digs, depth removes tree head grass roots up to 30 centimetres, through weathering after a period of time, is dug before sowing once, smashes soil
Block makes soil fully fine crushing, then laterally plays furrow along contour, furrow face is 1.3 meters wide, 10 centimetres high, and furrow ditch is 30 centimetres wide.
5th, base fertilizer is used sufficient：Rise good furrow after, mu applies fertilizer to the subsoil 3500 kilograms, base fertilizer be 90% decomposed manure material, 10% phosphorus
Potash fertilizer and trace-element fertilizer are sufficiently mixed, and are uniformly removed in furrow face, after plough under in soil.
6th, it sows：Time is selected in mid-March in the beginning of spring between early April, and during sowing, seed is inverted（Top down, base
Portion is upward）Or lie on one's side on seedbed, then one layer of thin soil of lid was just to cover seed, and spacing in the rows is 5 ㎝, and line-spacing is 15 ㎝.
7th, shade：After seedling all sprouts, cool canopy shade is taken in time, and the light transmittance of sunshade net is 40%, and seedling age is up to after 10 months
Remove shade object.
8th, weeding：It should select to carry out uprooting weed after rain or after irrigating, nursery stock loosens or is taken up during to prevent uprooting weed, uses when pulling out
Finger pins nursery stock surrounding soil, and the hole that grass roots is left is recessed is filled and led up with fine earth, and the nursery stock for having loosening should be in time by soil by tight
Compacting.
9th, it applies fertilizer：At growth of seedling initial stage, the mixed fertilizer for applying the low nitrogen of high phosphorus is primary, and nitrogen phosphoris and potassium fertilizer ratio is with 1：3：1 is advisable, to 12
Phosphorus potash fertilizer is applied after the middle of the month 1 time, to promote nursery stock lignifying.
This time nursery, in mid-March, 2015 sowing, start to be out of the garden in April, 2016 afforestation of going up a hill, and percentage of seedgermination reaches
More than 95.3%, planting percent is up to more than 89.2%, 13 months seedling stages, averagely up to 33 centimetres.
Embodiment 2：A kind of cinnamomum camphora tree is grown seedlings in mountainous region method, is included the following steps：
1. it collects seed：Cinnamomum camphora fruit before seed maturity comes off, is removed the shrub weeds under cinnamomum camphora tree dry in maturation in 10~November
Only, plastic cloth is spread, kind is waited for be collected after coming off.
2. seed treatment：Plant ash degreasing is mixed after seed collecting 24 hours, then cleans and dry, vernalization processing is carried out again before sowing,
It is impregnated 3 hours with 58 DEG C of water seed soakings 6 hours, then with 0.3% potassium permanganate.
3. nursery lot selects：The gradient is selected to be less than 10 degree, soil layer is deep, and the soil is porous, leeward, and traffic, irrigation, draining are convenient
Mountainous region be nursery.
4. site preparation：Nursery lot wants careful site preparation, first cuts down ground weeds shrub and dries burning-up, deep-cut 11~December
It digs, depth removes tree head grass roots up to 35 centimetres, through weathering after a period of time, is dug before sowing once, smashes soil
Block makes soil fully fine crushing, then laterally plays furrow along contour, furrow face is 1.5 meters wide, 15 centimetres high, and furrow ditch is 35 centimetres wide.
5th, base fertilizer is used sufficient：Rise good furrow after, mu applies fertilizer to the subsoil 4000 kilograms, base fertilizer be 90% decomposed manure material, 10% phosphorus
Potash fertilizer and trace-element fertilizer are sufficiently mixed, and are uniformly removed in furrow face, after plough under in soil.
6th, it sows：Time is selected in mid-March in the beginning of spring between early April, and during sowing, seed is inverted（Top down, base
Portion is upward）Or lie on one's side on seedbed, then one layer of thin soil of lid was just to cover seed, and spacing in the rows is 8 ㎝, and line-spacing is 18 ㎝.
7th, shade：After seedling all sprouts, cool canopy shade is taken in time, and the light transmittance of sunshade net is 45%, and seedling age is up to after 10 months
Remove shade object.
8th, weeding：It should select to carry out uprooting weed after rain or after irrigating, nursery stock loosens or is taken up during to prevent uprooting weed, uses when pulling out
Finger pins nursery stock surrounding soil, and the hole that grass roots is left is recessed is filled and led up with fine earth, and the nursery stock for having loosening should be in time by soil by tight
Compacting.
9th, it applies fertilizer：At growth of seedling initial stage, the mixed fertilizer for applying the low nitrogen of high phosphorus is primary, and nitrogen phosphoris and potassium fertilizer ratio is with 1：3：1 is advisable, to 12
Phosphorus potash fertilizer is applied after the middle of the month 1 time, to promote nursery stock lignifying.
This time nursery, in early April, 2015 sowing, start to be out of the garden in April, 2016 afforestation of going up a hill, and percentage of seedgermination reaches
More than 96.7%, planting percent is up to more than 91.2%, December in seedling stage, averagely up to 31 centimetres.
Claims (3)
- A kind of method 1. cinnamomum camphora tree is grown seedlings in mountainous region, it is characterised in that including step in detail below：（1）It collects seed：Cinnamomum camphora fruit before seed maturity comes off, is removed the shrub weeds under cinnamomum camphora tree in maturation in 10~November Totally, plastic cloth is spread, kind is waited for be collected after coming off；（2）Seed treatment：Plant ash degreasing is mixed after seed collecting 20~24 hours, then cleans and dry, vernalization processing is carried out again before sowing, It is impregnated 2~3 hours with 55 DEG C~58 DEG C water seed soakings 5~6 hours, then with 0.3% potassium permanganate；（3）Nursery lot selects：The gradient is selected to be less than 10 degree, soil layer is deep, and the soil is porous, leeward, and traffic, irrigation, draining are convenient Mountainous region is nursery；（4）Site preparation：Nursery lot wants careful site preparation, first cuts down ground weeds shrub and dries burning-up 11~December, deep-cut turning over Soil, depth remove tree head grass roots up to 30~35 centimetres, through weathering after a period of time, are dug before sowing once, smash soil Block makes soil fully fine crushing, then laterally plays furrow along contour, furrow face is 1.3~1.5 meters wide, and 10~15 centimetres high, furrow ditch is wide by 30 ~35 centimetres；（5）Use sufficient base fertilizer：After playing good furrow, mu applies fertilizer to the subsoil 3500~4000 kilograms, and base fertilizer is 90% decomposed manure material, and 10% Phosphorus potash fertilizer and trace-element fertilizer are sufficiently mixed, and are uniformly removed in furrow face, after plough under in soil；（6）Sowing：Time is selected in mid-March in the beginning of spring between early April, and during sowing, seed is inverted（Top down, base portion Upwards）Or lie on one's side on seedbed, then one layer of thin soil of lid was just to cover seed, and spacing in the rows is 5~8 ㎝, and line-spacing is 15~18 ㎝；（7）Shading：After seedling all sprouts, cool canopy shade is taken in time, the light transmittance of sunshade net is 40%~45%, and seedling age was up to 10 months Shade object is removed afterwards.
- 2. method for culturing seedlings according to claim 1, it is characterised in that further include step（8）Weeding：It should select after rain or fill Uprooting weed is carried out after irrigating, nursery stock loosens or is taken up during to prevent uprooting weed, and press...with one's finger nursery stock surrounding soil when pulling out, and by grass roots The hole that leaves is recessed to be filled and led up with fine earth, and the nursery stock for having loosening should be in time by soil by being tight compact.
- 3. method for culturing seedlings according to claim 2, it is characterised in that further include step（9）Fertilising：It at growth of seedling initial stage, applies The mixed fertilizer of the low nitrogen of high phosphorus is primary, and nitrogen phosphoris and potassium fertilizer ratio is with 1：3：1 is advisable, to mid-December after apply phosphorus potash fertilizer 1 time, to promote seedling Wooden lignifying.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810000076.2A CN108184524A (en) | 2018-01-01 | 2018-01-01 | A kind of cinnamomum camphora tree is grown seedlings in mountainous region method |
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| CN201810000076.2A CN108184524A (en) | 2018-01-01 | 2018-01-01 | A kind of cinnamomum camphora tree is grown seedlings in mountainous region method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934713A (en) * | 2018-07-30 | 2018-12-07 | 四川省林业科学研究院 | A kind of acer catalpifolium seed seedling-raising method |
| CN109588194A (en) * | 2018-12-25 | 2019-04-09 | 深圳华熙环境建设有限公司 | Cinnamomum camphora batch high efficiency seedling cultivating method based on indigenous tree |
| CN112088656A (en) * | 2020-09-03 | 2020-12-18 | 欧阳贵明 | Method for collecting camellia seeds from camellia fruits without picking |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934713A (en) * | 2018-07-30 | 2018-12-07 | 四川省林业科学研究院 | A kind of acer catalpifolium seed seedling-raising method |
| CN109588194A (en) * | 2018-12-25 | 2019-04-09 | 深圳华熙环境建设有限公司 | Cinnamomum camphora batch high efficiency seedling cultivating method based on indigenous tree |
| CN112088656A (en) * | 2020-09-03 | 2020-12-18 | 欧阳贵明 | Method for collecting camellia seeds from camellia fruits without picking |
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Application publication date: 20180622 |