CN104429580B - A kind of seed seedling-raising method of blue or green palm fibre - Google Patents
A kind of seed seedling-raising method of blue or green palm fibre Download PDFInfo
- Publication number
- CN104429580B CN104429580B CN201510003537.8A CN201510003537A CN104429580B CN 104429580 B CN104429580 B CN 104429580B CN 201510003537 A CN201510003537 A CN 201510003537A CN 104429580 B CN104429580 B CN 104429580B
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- China
- Prior art keywords
- seed
- seedling
- substrate
- aqueous solution
- blue
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
- A01C1/08—Immunising seed
Abstract
The invention discloses the seed seedling-raising method of a kind of blue or green palm fibre, the sport technique segment such as including substrate preparation, Seeds preprocess, gibberellin treatment, seeding and seedling raising and seedling management.The inventive method is simple and easy to do, and the seed germination of process is fast, it is neat to emerge, and can shorten blue or green palm fibre seedling raise period, effectively reduce seedling cost, it is easy to popularization and application aborning.
Description
Technical field
The invention belongs to the forest tree propagation technology in landscape plant community, the seed seedling-raising side of a kind of blue or green palm fibre
Method.
Background technology
Blue or green palm fibre (Ptychosperma macarthurii H.Wendl.ex Hook.f.), has another name called geneva and penetrates leaf
Cortex cocois radicis, Maxwell certain herbaceous plants with big flowers, Mike are wrinkled son palm fibre etc., penetrate leaf cocoanut plant for Palmae, originate in Papua the most several
The interior sub-middle and south is extensively planted to northeast Australia area, various places, Australia, and existing various places, China south China all have
Introducing and planting.Stem is elongated, has ring annellation, grows thickly, and high up to 10m, the diameter of a cross-section of a tree trunk 1.3 meters above the ground is up to 10cm.Plumage
Shape compound leaf is up to 2m, wide reaches 80cm；Hermaphroditism, spike is up to 70cm, and fruit is subsphaeroidal,
Really footpath about 1.5cm, cerise time ripe.Blue or green palm shape is graceful, and fruit ear is beautiful in colour, and ornamental value is the highest,
It is a kind of broad-spectrum ornamental plantation seeds.
Blue or green palm fibre is main uses seed propagation method nursery.Traditional method is to collect seed autumn, sand storing, overwintering, spring
After water seed soaking, being seeded in seedbed or nutrient bag, seedling medium mostly is fertile soil and coarse sand mixture.Sowing
120 days～150 days, emergence rate was only about 70%.Therefore, use prior art to process blue or green palm fibre seed,
Sprouting is slow, it is irregular to emerge, and seedling raise period is longer, manages relatively costly.
Summary of the invention
It is an object of the invention to provide the kind of the blue or green palm fibre that a kind of breeding efficiency is high, production cost is low, easy to spread
Sub-method for culturing seedlings.
The technical scheme is that
The seed seedling-raising method of a kind of blue or green palm fibre, comprises the steps:
1. substrate prepares: substrate is coconut palm bran and river sand 1:1 mix homogeneously by volume forms, and loads plastics thin
In film nutrient bag.Sow first 1 day, drench base with the aqueous solution of 75% Bravo wettable powder dilution agent 800 times
Matter.
2. Seeds preprocess: clean the seed through sand storing, overwintering, remove the floater floated on the surface.
Being the potassium permanganate solution of 3g/L by concentration, soak seed 20 minutes, clear water washs 2～3 times, slightly dries in the air
Dry.
3. gibberellin treatment: with the gibberellins aqueous solution that concentration is 100～300mg/L, soak 30 points of seed
Clock.
4. seeding and seedling raising: the sowing time is 3 to April of spring.Seed 1～2 it are sown in each nutrient bag,
Cover 1～1.5cm thick substrate, water of drenching.
5. seedling management: after planting, waters in good time, keeps substrate to moisten.Sow 90 days and check emergence rate,
Emergence rate is 72～82%；After seed sprouting, put up the sunshade net sunshade of light transmittance 50%.Grow 2～3
After sheet true leaf, monthly spraying concentration is compound fertilizer's aqueous solution 1～2 of N-P-K=10-10-10 of 2～3g/L
Secondary.After October, change potassium dihydrogen phosphate aqueous solution 1 that spraying concentration is 2～3g/L～2 times into, with
Increase the cold tolerance of container seedling.
Compared with prior art, present invention have the advantage that
(1) emergence rate is improved.After sowing 90 days, emergence rate is up to 82%, and relatively prior art improves 47%.
(2) improve seedling quality, shorten growing-seedling period.Seedling regularity is high, substantially goes out after sowing 90 days
Seedling is complete, and relatively prior art shortens seedling raise period 30～60 days.
(3) production cost is reduced.Reducing by the seedling raise period of 1 to 2 month, average every mu of ground can reduce people
Expenses of labour, water power fertilizer etc. about 3000～6000 yuan.
Detailed description of the invention
We use the seed of gibberellin treatment sand storing, overwintering in spring, are directly seeded in nutrient bag, nursery
Substrate effluent is husky and coconut palm bran mixed preparing, and blue or green palm fibre seed germination is fast, it is neat to emerge, and emerges after sowing 90 days
Rate i.e. up to 82%, shortens seedling raise period, significantly reduces seedling cost.
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
On March 20th, 2012, process with the potassium permanganate solution that concentration is 3g/L and treat sowing 20 minutes,
Clean, slightly dry；With 100mg/L gibberellins aqueous solution soaking seed 30 minutes；Seed is sown into nutrient bag
In, river sand and coconut palm bran 1:1 mix homogeneously by volume, as seedling medium, is sowed first 1 day and is used 75% Bravo
800 times of aqueous solution sterilization substrate of wettable powder；In each nutrient bag, be sown into seed 1～2, cover 1～
The substrate that 1.5cm is thick, water of drenching.Substrate is kept to moisten after broadcasting.Make regular check on seed germination situation, April
No. 20 seeds have no and show money or valuables one carries unintentionally, and May 20, Some seeds showed money or valuables one carries unintentionally.
After seed sprouting, put up the sunshade net sunshade of light transmittance 50%.After growing 2～3 true leaves, monthly spray
Execute compound fertilizer's aqueous solution 1 of the N-P-K=10-10-10 that concentration is 2～3g/L～2 times.After October, change
For potassium dihydrogen phosphate aqueous solution 1 that spraying concentration is 2～3g/L～2 times, to increase the cold-resistant energy of container seedling
Power.
Daily inspection in June 20 emergence rate, the seeding ratio using gibberellin treatment is 72%.After emerging, put up
Sunshade net, normal management.And the sowing same period, use water seed soaking, be seeded in fertile soil and coarse sand mixture base
The blue or green palm fibre seeding ratio of matter is only 35%.
Embodiment 2
On March 20th, 2012, process with the potassium permanganate solution that concentration is 3g/L and treat sowing 20 minutes,
Clean, slightly dry；With 200mg/L gibberellins aqueous solution soaking seed 30 minutes；Seed is sown into nutrient bag
In, river sand and coconut palm bran 1:1 mix homogeneously by volume, as seedling medium, is sowed first 1 day and is used 75% Bravo
800 times of aqueous solution sterilization substrate of wettable powder；In each nutrient bag, be sown into seed 1～2, cover 1～
The substrate that 1.5cm is thick, water of drenching.Substrate is kept to moisten after broadcasting.Make regular check on seed germination situation, April
No. 20 seeds have no and show money or valuables one carries unintentionally, and May 20, Some seeds showed money or valuables one carries unintentionally.
After seed sprouting, put up the sunshade net sunshade of light transmittance 50%.After growing 2～3 true leaves, monthly spray
Execute compound fertilizer's aqueous solution 1 of the N-P-K=10-10-10 that concentration is 2～3g/L～2 times.After October, change
For potassium dihydrogen phosphate aqueous solution 1 that spraying concentration is 2～3g/L～2 times, to increase the cold-resistant energy of container seedling
Power.
Daily inspection in June 20 emergence rate, the seeding ratio using gibberellin treatment is 78%.After emerging, put up
Sunshade net, normal management.And the sowing same period, use water seed soaking, be seeded in fertile soil and coarse sand mixture base
The blue or green palm fibre seeding ratio of matter is only 35%.
Embodiment 3
On March 20th, 2012, process with the potassium permanganate solution that concentration is 3g/L and treat sowing 20 minutes,
Clean, slightly dry；With 100mg/L gibberellins aqueous solution soaking seed 30 minutes；Seed is sown into nutrient bag
In, river sand and coconut palm bran 1:1 mix homogeneously by volume, as seedling medium, is sowed first 1 day and is used 75% Bravo
800 times of aqueous solution sterilization substrate of wettable powder；In each nutrient bag, be sown into seed 1～2, cover 1～
The substrate that 1.5cm is thick, water of drenching.Substrate is kept to moisten after broadcasting.Make regular check on seed germination situation, April
No. 20 seeds have no and show money or valuables one carries unintentionally, and May 20, Some seeds showed money or valuables one carries unintentionally.
After seed sprouting, put up the sunshade net sunshade of light transmittance 50%.After growing 2～3 true leaves, monthly spray
Execute compound fertilizer's aqueous solution 1 of the N-P-K=10-10-10 that concentration is 2～3g/L～2 times.After October, change
For potassium dihydrogen phosphate aqueous solution 1 that spraying concentration is 2～3g/L～2 times, to increase the cold-resistant energy of container seedling
Power.
Daily inspection in June 20 emergence rate, the seeding ratio using gibberellin treatment is 82%.After emerging, put up
Sunshade net, normal management.And the sowing same period, use water seed soaking, be seeded in fertile soil and coarse sand mixture base
The blue or green palm fibre seeding ratio of matter is only 35%.
Claims (1)
1. the seed seedling-raising method of a blue or green palm fibre, it is characterised in that comprise the steps:
1) substrate prepares: substrate is coconut palm bran and river sand 1:1 mix homogeneously by volume forms, and loads plastics thin
In film nutrient bag, sow first 1 day, drench with the aqueous solution of the Bravo wettable powder dilution agent 800 times of 75%
Substrate；
2) Seeds preprocess: clean the seed through sand storing, overwintering, remove the floater floated on the surface,
Being the potassium permanganate solution of 3g/L by concentration, soak seed 20 minutes, clear water washs 2～3 times, slightly dries in the air
Dry；
3) gibberellin treatment: with the gibberellins aqueous solution that concentration is 100～300mg/L, soak 30 points of seed
Clock；
4) seeding and seedling raising: the sowing time is 3 to April of spring, is sown into seed 1～2 in each nutrient bag,
Cover 1～1.5cm thick substrate, water of drenching；
5) seedling management: after planting, waters in good time, keeps substrate to moisten；Sow 90 days and check emergence rate,
Emergence rate is 72～82%；After seed sprouting, put up the sunshade net sunshade of light transmittance 50%, grow 2～3
After sheet true leaf, monthly spraying concentration be 2～3g/L N-P-K=10-10-10 compound aqueous solution 1～2 times,
After October, change potassium dihydrogen phosphate aqueous solution 1 that spraying concentration is 2～3g/L～2 times into, to increase
The cold tolerance of container seedling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510003537.8A CN104429580B (en) | 2015-01-05 | 2015-01-05 | A kind of seed seedling-raising method of blue or green palm fibre |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510003537.8A CN104429580B (en) | 2015-01-05 | 2015-01-05 | A kind of seed seedling-raising method of blue or green palm fibre |
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| Publication Number | Publication Date |
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| CN104429580A CN104429580A (en) | 2015-03-25 |
| CN104429580B true CN104429580B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510003537.8A Expired - Fee Related CN104429580B (en) | 2015-01-05 | 2015-01-05 | A kind of seed seedling-raising method of blue or green palm fibre |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105052482B (en) * | 2015-08-06 | 2017-06-23 | 广西壮族自治区林业科学研究院 | A kind of wind Phoebe plant exempts to hinder root seeding growing seedlings method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103371039B (en) * | 2012-04-18 | 2015-09-09 | 珠海市绿洋棕榈能源发展有限公司 | A kind of oil palm seedling breeding cultivation method |
| CN102986332B (en) * | 2012-12-07 | 2013-12-25 | 浙江农林大学 | Fast large-scale germination accelerating method for palm seed |
| CN103416208B (en) * | 2013-08-27 | 2014-09-24 | 北京林大林业科技股份有限公司 | Cultivation method of cold-resistant palms |
| CN103828680B (en) * | 2014-03-20 | 2015-08-05 | 中国热带农业科学院椰子研究所 | A kind of fast breeding method of coconut seedling |
| CN104221684A (en) * | 2014-09-19 | 2014-12-24 | 郎溪庆林生态特色农业观光园有限公司 | Palm seeding and breeding method |
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