CN109005735A - A kind of trollflower container seedling culture method - Google Patents
A kind of trollflower container seedling culture method Download PDFInfo
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- CN109005735A CN109005735A CN201810827787.7A CN201810827787A CN109005735A CN 109005735 A CN109005735 A CN 109005735A CN 201810827787 A CN201810827787 A CN 201810827787A CN 109005735 A CN109005735 A CN 109005735A
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- 238000012136 culture method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 241000234435 Lilium Species 0.000 claims abstract description 23
- 238000002513 implantation Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 241000196324 Embryophyta Species 0.000 claims abstract description 17
- 239000003337 fertilizer Substances 0.000 claims abstract description 16
- 230000008635 plant growth Effects 0.000 claims abstract description 8
- 239000010455 vermiculite Substances 0.000 claims description 10
- 229910052902 vermiculite Inorganic materials 0.000 claims description 10
- 235000019354 vermiculite Nutrition 0.000 claims description 10
- 239000003415 peat Substances 0.000 claims description 9
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 7
- 238000009331 sowing Methods 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims 1
- 230000007226 seed germination Effects 0.000 abstract description 9
- 230000004083 survival effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 16
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 7
- 239000002585 base Substances 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 238000007605 air drying Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229930191978 Gibberellin Natural products 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 241000218201 Ranunculaceae Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 description 2
- 239000003448 gibberellin Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 206010014020 Ear pain Diseases 0.000 description 1
- 206010017553 Furuncle Diseases 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 201000007100 Pharyngitis Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 241000612118 Samolus valerandi Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 241001530121 Trollius Species 0.000 description 1
- 241001312894 Trollius chinensis Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 229940126678 chinese medicines Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 208000003512 furunculosis Diseases 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 208000018962 mouth sore Diseases 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
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- 206010044008 tonsillitis Diseases 0.000 description 1
Classifications
-
- 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
- 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
Abstract
The present invention provides a kind of container seedling culture methods of trollflower, are related to field of plant growing technology.After the method for the invention is the following steps are included: lily feet flower seed is impregnated in water, then liquid is sprouted with rush and is handled, obtain rush and sprout seed;Seedling medium is filled up in container for plant growth, and implantation hole is set in seedling medium;The rush is sprouted seed to be seeded in the implantation hole, the seedling medium of 0.1~0.3cm is after planting covered in the implantation hole, is smoothed out, is poured primary permeable;After the rush sprouts seed sprouting, a water was poured in shading every 2~3 days;After seedling grows the 1st true leaf completely, sprayed every 10 days foliar fertilizer 1 time;The 5th~6 true leaf is grown to seedling, and after plant height is more than 15cm, be out of the garden transplanting.The present invention carries out container nursery to lily feet flower seed, trollflower seed germination rate can be made to reach 98% or more, planting percent reaches 96% or more, and transplanting survival rate reaches 98% or more.
Description
Technical field
The invention belongs to field of plant growing technology, and in particular to a kind of trollflower container seedling culture method.
Background technique
Trollflower (Trollius chinensis Bunge. scientific name China trollflower) is Ranunculaceae
(Ranunculaceae) Trollius (TrolliusL.) perennial herb plant, is used as medicine with its dry flower, is had and is controlled mouth
Sore, larynx be swollen, superficial heat pingival atrophy, ear pain, mesh pain, improving eyesight, solution haze miasma, furunculosis, big malicious all wind and other effects, treat respiratory tract infection,
Pharyngitis, tonsillitis, bronchitis etc. tool have a better effect, and are one of clinical most common Chinese medicines.Produce lily feet
Flower has very high economic benefit.
Trollflower market demand cumulative year after year, but its raw material relies primarily on excavation wild resource, and yield increase is extremely
It is limited, cause trollflower production to need contradiction epitonos, market price Continued.Trollflower artificial growth remarkable in economical benefits,
Show great potential.Trollflower relies primarily on seed and is bred, but there are physiological dormancy phenomenon, natural items for its seed
Seed germination rate and planting percent are lower under part.It would therefore be highly desirable to which artificial technology's means is taken to carry out nursery, lily feet flower seed is improved
Emergence rate and planting percent, promote its plantation and exploitation.
Currently, trollflower artificial breeding mostly uses crop field or greenhouse to carry out level bed nursery, and that there are breeding efficiencies is low, is out of the garden
The problems such as operation difficulty is big, transplanting survival rate is low.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of method of trollflower container nursery, the method for the invention
It can effectively solve the problem that trollflower seed germination rate and the problem that planting percent is low, transplanting survival rate is low, be suitable for trollflower scale
Seedling breeding during artificial growth.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of container seedling culture methods of trollflower, comprising the following steps:
1) after impregnating lily feet flower seed in water, then liquid is sprouted with rush and is handled, obtain rush and sprout seed;It is to include that the rush, which sprouts liquid,
GA3And NaHCO3Aqueous solution;
2) seedling medium is filled up in container for plant growth, and implantation hole is set in the seedling medium;The seedling medium packet
Include peat and vermiculite;
3) rush for obtaining step 1) is sprouted seed and is seeded in the step 2) implantation hole, after planting in the plantation
The seedling medium that 0.1~0.3cm thickness is covered on hole, smoothes out, sprinkles profoundly water;
4) after the rush sprouts seed sprouting, a water was poured in shading every 2~3 days;
5) it after seedling grows the 1st true leaf completely, was sprayed every 10 days foliar fertilizer 1 time;
6) it grows the 5th after seedling to obtain after 6 true leaves and plant height are more than 15cm, be out of the garden transplanting;
There is no temporal sequences to limit for step 1) and step 2).
Preferably, the time impregnated in the step 1) water is 12~36h.
Preferably, the step 1) rush sprouts GA in liquid3Concentration be 5~15g/L, NaHCO3Concentration be 25~75g/L.
Preferably, the step 1) rush sprouts liquid processing to sprout 48~120h of immersion in liquid in the rush.
Preferably, the step 2) container for plant growth includes hole tray.
Preferably, the volume ratio of the step 2) peat and vermiculite is (1~4): 1.
Preferably, the step 3) sowing is that 3~5 rush of sowing sprout seed in each implantation hole.
Preferably, described after planting in step 3), before sprouting seed sprouting to rush described in step 4), every watering 1 in 3~5 days
It is secondary.
Preferably, the shading rate of the step 4) shading is 50~75%.
The present invention provides a kind of methods of trollflower container nursery, carry out suspend mode to lily feet flower seed and abolish processing, promote
It is sprouted into lily feet flower seed, improves germination rate, suspend mode is abolished after processing 4 days, and trollflower seed germination rate reaches 98% or more;
After culture 75 days, planting percent reaches 96% or more;Culture 90~105 days after, can be transplanted, transplanting survival rate reach 98% with
On.
Detailed description of the invention
Fig. 1 is that 1 trollflower of the embodiment of the present invention sows the seedling growth shape after 70d.
Specific embodiment
The present invention provides a kind of container seedling culture methods of trollflower, comprising the following steps:
1) after impregnating lily feet flower seed in water, then liquid is sprouted with rush and is handled, obtain rush and sprout seed;It is to include that the rush, which sprouts liquid,
GA3And NaHCO3Aqueous solution;
2) seedling medium is filled up in container for plant growth, and implantation hole is set in the seedling medium;The seedling medium packet
Include peat and vermiculite;
3) rush for obtaining step 1) is sprouted seed and is seeded in the step 2) implantation hole, after planting in the plantation
The seedling medium that 0.1~0.3cm thickness is covered on hole, smoothes out, sprinkles profoundly water;
4) after the rush sprouts seed sprouting, a water was poured in shading every 2~3 days;
5) it after seedling grows the 1st true leaf completely, was sprayed every 10 days foliar fertilizer 1 time;
6) after seedling grows the 5th or 6 true leaf and plant height is more than 15cm, be out of the garden transplanting;
There is no temporal sequences to limit for step 1) and step 2).
In trollflower container seedling culture method of the invention, after lily feet flower seed is impregnated in water, then with promote sprout at liquid
Reason, obtains rush and sprouts seed;It includes GA that the rush, which sprouts liquid to be,3And NaHCO3Aqueous solution.Lily feet flower seed of the present invention preferably at
Ripe full lily feet flower seed, more preferably diameter be 0.5mm sieve pore screen for seeds after the seed that leaves.The present invention is to described
There is no particular determinations in the source of seed.Immersion of the present invention is impregnated preferably by tap water, and the time of the immersion is preferred
For 12~36h, more preferably 16~30h, most preferably 20~for 24 hours.After the present invention pulls the seed impregnated with tap water out, use
Rush sprouts liquid processing.It includes GA that rush of the present invention, which sprouts liquid to be,3And NaHCO3Aqueous solution, the concentration of the GA3 is preferably 5~
15g/L, more preferably 7~12g/L, most preferably 9~10g/L.Rush of the present invention sprouts NaHCO in liquid3Concentration be preferably
25~75g/L, more preferably 35~60g/L, most preferably 45~50g/L.The processing time of the present invention for promoting to sprout liquid is preferred
For 48~120h, more preferably 72~100h, most preferably 96h.After the present invention pulls the seed through promoting to sprout liquid processing out, preferably
It further include tap water flushing and dry process, the number that the tap water rinses is preferably 2~3 times.The present invention is to the punching
There is no particular determinations for the water consumption washed, and are rinsed using the conventional method of this field.Temperature of the present invention to the drying
There is no particular determinations, utilize air drying.Rush of the present invention is sprouted in liquid, and bicarbonate soda can soften kind of a skin, and alkali
Property is low, relatively small to Seed Germination;GA3Seed dormancy is abolished, promotes to sprout.GA of the present invention3And NaHCO3It is dense
Degree can fully ensure that seed germination rate, and also having reduces cost, reduces the influence to seedling, such as the gibberellin and carbonic acid of high concentration
Hydrogen sodium, the growth effect of seedling is larger after sprouting, sprouting to seed;Gibberellin excessive concentration is easy to cause the generation of lopsided seedling.
Method for culturing seedlings of the present invention preferably carries out in the conventional agriculture or horticultural production facility with certain heat and moisture preserving function, more
Preferably heliogreenhouse or arched shed, temperature and humidity needed for guaranteeing the sprouting of trollflower seed, growth of seedling.
The present invention fills up seedling medium in container for plant growth, and implantation hole is arranged in the seedling medium;The nursery base
Matter includes peat and vermiculite.Container for plant growth of the present invention preferably includes hole tray, source and material of the present invention to the hole tray
There is no particular determination, preferably 50 hole hole trays of PS material, the thickness of the hole tray be preferably 1mm, hole tray size be 540*
285mm, hole tray hole depth 90mm.The volume ratio of peat and vermiculite of the present invention is (1~4): 1, more preferably (1.5~3): 1,
Most preferably 2:1.In the present invention, peat can guarantee that matrix contains sufficient nutritional ingredient, and vermiculite can guarantee that matrix has
There is sufficient breathable and permeable function.Implantation hole is arranged in the present invention in the seedling medium, and the implantation hole is preferably placed at hole tray
The central location in hole.The diameter of implantation hole of the present invention is preferably 0.5~1cm.The depth of implantation hole of the present invention is preferred
For 0.5~1cm.
It obtains after promoting to sprout seed, the rush is sprouted seed and is seeded in the step 2) implantation hole by the present invention, after planting exists
The seedling medium that 0.1~0.3cm thickness is covered in the implantation hole, smoothes out, sprinkles profoundly water.Preferably each kind of sowing of the present invention
It plants 3~5 rush of sowing in hole and sprouts seed.There is no particular determinations for mode of the present invention to the watering, preferably pass through micro- spray
Mode.The present invention preferably watered 1 time every 3~5 days after the completion of the sowing, and the time watered every time is preferably 30~
60min。
For the present invention after the rush sprouts seed sprouting, a water was poured in shading every 2~3 days.Emergence of the present invention is preferred
Refer to has the lily feet flower seed in 5~10 implantation holes to sprout and starts to grow from matrix in hole tray.Shading of the present invention is excellent
Choosing is shaded using shading net, and the shading rate of the shading net is 50~75%.Shading rate of the present invention can both guarantee
Trollflower is not burnt by strong light, and required sunlight can be grown with guarantee fund's lotus flower.The present invention is after the emergence, every 2~3
It pours a water, and the time watered every time is preferably 10~20min.
The present invention sprayed foliar fertilizer 1 time after seedling grows the 1st true leaf completely every 10 days.It is of the present invention to grow the 1st
Preferably refer to that 50% or more trollflower seedling starts the 2nd true leaf occur after piece true leaf.Kind of the present invention to the foliar fertilizer
And source, there is no particular determination, preferably leaf power (production of Guangzhou Piao Lv afforestation Co., Ltd), the foliar fertilizer is applied
The diluted concentration of fertilizer is preferably 500~1000 times, more preferably 800~1000 times, most preferably 1000 times.Spray of the present invention
It applies the foliar fertilizer time and water spray interval carries out for 2~3 days, after spraying foliar fertilizer 2 times, remove sunshade net.
After the present invention waits for that seedling grows the 5th or 6 true leaf, and plant height is more than 15cm, be out of the garden transplanting.It is of the present invention to grow
5 or 6 true leaves preferably refer to that 80% or more trollflower seedling starts the 6th true leaf occur.Plant height of the present invention is more than 15cm
Preferably length of the trollflower seedling topmost true leaf of 90% or more finger apart from base portion is greater than 15cm afterwards.
Trollflower container seedling culture method provided by the invention is described in detail below with reference to embodiment, but cannot
They are interpreted as limiting the scope of the present invention.
Embodiment 1
5~August in 2016 is being located at Guyuan branch of Ningxia Academy of Agri-Forestry Sciences of the village Lin Gou of the Ningxia Longde County township Guan Zhuan experiment base
Ground carries out, comprising the following steps:
(1) in Experimental Base, nursery arched shed, arched shed area 100m were built May 92。
(2) May 10~11 days are sufficiently mixed preparation seedling medium with 3000L peat, 1500L vermiculite, matrix are filled into
In hole tray, total hole tray 400.
(3) hole tray is placed in arched shed, the stromal surface in hole tray hole center lays the kind of diameter 0.5cm, depth 0.5cm
Plant hole.
(4) the lily feet flower seed of mature and plump is first impregnated 12h with tap water by May 12, seed is pulled out, then use 10g/
L GA3With 50g/L NaHCO3Mixed solution soaking 48h, then seed is pulled out, with tap water rinse 2 times, air drying.5
Lily feet flower seed is sowed in implantation hole by the moon on the 16th, 3, every hole seed;Matrix 0.2cm is after planting covered in cavities, is smoothed out, is adopted
With micro- spray, sprays permeable 1 time, then sprayed water 1 time every 5 days, every time spray 30 minutes;
(5) May 28 days have the emergence of 7 cave trollflowers in every hole tray, and the shading net using shading rate 50% shades,
It using micro- spray, sprayed water 1 time every 3 days, every time spray 10 minutes;
(6) June 12 days, lily feet flower seedling grow the 1st true leaf completely, and foliar fertilizer (trade name: Ye Li) 1 was sprayed every 10 days
Secondary, fertilising diluted concentration is 500 times, sprays the foliar fertilizer time and water spray interval carries out for 3 days, after spraying foliar fertilizer 2 times, remove screening
Screened postive;
(7) August 15 days, lily feet flower seedling grow the 6th true leaf, and the plant height of 95% plant has been more than 15cm, starts the shifting that is out of the garden
It plants.
Test statistics analysis: after lily feet flower seed sows 70d, as shown in Figure 1, trollflower seed germination rate is 98.3%,
Planting percent is 96.3%, transplanting survival rate 98.6%.
Embodiment 2
4~July in 2017 is being located at the progress of Institute of Horticultural, Ningxia Academy of Agriculture and Forestry Sciences's Experimental Base, comprising the following steps:
(1) the complete heliogreenhouse of selection facility.
(2) April 10~11 days are sufficiently mixed preparation seedling medium with 9000L peat, 4500L vermiculite, matrix are filled into
In hole tray, total hole tray 1200.
(3) hole tray is placed in heliogreenhouse, the stromal surface in hole tray hole center lays diameter 0.5cm, depth 1cm
Implantation hole.
(4) April 12 first impregnated the lily feet flower seed of mature and plump for 24 hours with tap water, seed was pulled out, then use 5g/L
GA3And 25g/LNaHCO3Mixed solution soaking 96h, then seed is pulled out, with tap water rinse 3 times, air drying.April
Lily feet flower seed was sowed in implantation hole in 20,5, every hole seed;Matrix 0.3cm is after planting covered in cavities, is smoothed out, and is used
Micro- spray is sprayed permeable 1 time, was then sprayed water 1 time every 3 days, every time spray 60 minutes.
(5) April 28 days have the emergence of 7 cave trollflowers in every hole tray, and the shading net using shading rate 75% shades,
It using micro- spray, sprayed water 1 time every 2 days, every time spray 20 minutes.
(6) May 11 days, lily feet flower seedling grow the 1st true leaf completely, and foliar fertilizer (trade name: Ye Li) 1 was sprayed every 10 days
Secondary, fertilising diluted concentration is 1000 times, sprays the foliar fertilizer time and water spray interval carries out for 3 days, after spraying foliar fertilizer 2 times, remove
Sunshade net.
(7) July 18 days, lily feet flower seedling grow the 6th true leaf, and the plant height of 95% plant has been more than 15cm, starts the shifting that is out of the garden
It plants.
Test statistics analysis: trollflower seed germination rate is 99.7%, planting percent 97.8%, and transplanting survival rate is
99.6%.
The present invention provides a kind of container seedling culture methods of trollflower, carry out container nursery to lily feet flower seed, can make gold
Lotus flower seed germination rate reaches 98% or more, and planting percent reaches 96% or more, and transplanting survival rate reaches 98% or more.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of container seedling culture method of trollflower, comprising the following steps:
1) after impregnating lily feet flower seed in water, then liquid is sprouted with rush and is handled, obtain rush and sprout seed;It includes GA that the rush, which sprouts liquid to be,3With
NaHCO3Aqueous solution;
2) seedling medium is filled up in container for plant growth, and implantation hole is set in the seedling medium;The seedling medium includes mud
Charcoal and vermiculite;
3) rush for obtaining step 1) is sprouted seed and is seeded in the step 2) implantation hole, after planting in the implantation hole
The seedling medium of 0.1~0.3cm thickness is covered, smoothes out, sprinkles profoundly water;
4) after the rush sprouts seed sprouting, a water was poured in shading every 2~3 days;
5) it after seedling grows the 1st true leaf completely, was sprayed every 10 days foliar fertilizer 1 time;
6) after seedling grows the 5th or 6 true leaf and plant height is more than 15cm, be out of the garden transplanting;
There is no temporal sequences to limit for step 1) and step 2).
2. container seedling culture method according to claim 1, which is characterized in that the time impregnated in the step 1) water is 12
~36h.
3. container seedling culture method according to claim 1, which is characterized in that the step 1) rush sprouts GA in liquid3Concentration be
5~15g/L, NaHCO3Concentration be 25~75g/L.
4. container seedling culture method according to claim 1, which is characterized in that the step 1) rush sprouts liquid processing for described
Rush sprouts 48~120h of immersion in liquid.
5. container seedling culture method according to claim 1, which is characterized in that the step 2) container for plant growth includes hole tray.
6. container seedling culture method according to claim 1, which is characterized in that the volume ratio of step 2) peat and vermiculite
For (1~4): 1.
7. container seedling culture method according to claim 1, which is characterized in that the step 3) sowing is in each implantation hole
3~5 rush of sowing sprout seed.
8. container seedling culture method according to claim 1, which is characterized in that it is described after planting in step 3), arrive step 4)
Before the rush sprouts seed sprouting, watered 1 time every 3~5 days.
9. container seedling culture method according to claim 1, which is characterized in that the shading rate of the step 4) shading be 50~
75%.
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CN201810827787.7A CN109005735A (en) | 2018-07-25 | 2018-07-25 | A kind of trollflower container seedling culture method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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