CN101015255A - Basin Primula bulleyana culture method in greenhouse - Google Patents

Basin Primula bulleyana culture method in greenhouse Download PDF

Info

Publication number
CN101015255A
CN101015255A CNA2007100640544A CN200710064054A CN101015255A CN 101015255 A CN101015255 A CN 101015255A CN A2007100640544 A CNA2007100640544 A CN A2007100640544A CN 200710064054 A CN200710064054 A CN 200710064054A CN 101015255 A CN101015255 A CN 101015255A
Authority
CN
China
Prior art keywords
spring
seed
primula
bulleyana
greenhouse
Prior art date
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.)
Granted
Application number
CNA2007100640544A
Other languages
Chinese (zh)
Other versions
CN100553435C (en
Inventor
张启翔
梁树乐
潘会堂
李翠娟
程堂仁
孙明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Forestry University
Original Assignee
Beijing Forestry University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Forestry University filed Critical Beijing Forestry University
Priority to CNB2007100640544A priority Critical patent/CN100553435C/en
Publication of CN101015255A publication Critical patent/CN101015255A/en
Application granted granted Critical
Publication of CN100553435C publication Critical patent/CN100553435C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y02P60/216

Abstract

The invention relates to a method for cultivating Primula bulleyana in pot in the green house. It introduces Primula bulleyana from Primulaceae in our southwest area, does research about effect on seed germination from temperature, light and activol to explore the best method for seed sowing; dose research about photosynthetic property and heat resistance based on photosensitive factor to get the limit temperature and light illumination range for Primula bulleyana; dose research to study the suitable cultivation technology combining factors of temperature and nutrition, including breeding technology, cultivation management, environment control and insect and disease prevention technology for seedling, seedling formation and flowering period, and establishes an intact technology for cultivating Primula bulleyana in pot in the green house.

Description

Orange lamp stand (Primula bulleyana) greenhouse potted flower culture method of heralding spring
Technical field
The invention belongs to the Floristry field, relate to the herald spring greenhouse potted flower culture method of (Primula bulleyana) of the orange lamp stand of Primulaceae primula particularly.
Background technology
Orange lamp stand herald spring (Primula bulleyana) originate in areas such as pasture, Lijing Yulong Xueshan in Yunnan Province of China, height above sea level 2700-3200m is Primulaceae primula perennial plant, has higher ornamental value, can be used as open country or potted plant ornamental flower.In mid-term in 18th century, Britain gardening scholar is from a large amount of Primula plants of China's carrying-off, comprising the main lamp stand group flowers that herald spring, and introduces a fine variety through cultivation and to be widely used in viewing and admiring in rock garden and the garden.Yet because a variety of causes, the primula flowers are less in the application of China, so that make the resource of heralding spring of present China be in wild state substantially, cultivation and breeding research are less.Calendar year 2001 seminar of the Beijing Forestry University investigation of successively carrying out the wild resource of heralding spring in Yunnan twice, investigate 13 wild species altogether, emphasis has introduced a fine variety that the northern regions of the Yunnan Province Primula sinodenticulata (P.denticulata ssp.sinodenticulata), orange lamp stand are heralded spring (P.bulleyana), primula beesiana (P.beesiana) and powder back of the body lamp stand are heralded spring (P.pulverulenta) four kinds of ornamental value height, the primula that the height above sea level distribution is relatively low, and preliminary successful introduction.Because climatic factor, the cultivation that high mountain is heralded spring is mainly carried out in the greenhouse, therefore needs the greenhouse potted flower culture technical research of heralding spring on the basis of introducing and planting.
Summary of the invention
The purpose of this invention is to provide the herald spring greenhouse potted flower culture method of (Primula bulleyana) of a kind of orange lamp stand.
In order to realize purpose of the present invention,, understand the biological property that orange lamp stand is heralded spring by introducing and planting research; To the herald spring influence of seed germination of orange lamp stand, inquire into best type of seeding by research temperature, illumination and gibberellin; At the photo-thermal sensitive factor in the cultivation of heralding spring, carry out researchs such as photosynthesis characteristics and heat resistance, obtain limiting temperature and illumination variation scope that orange lamp stand is heralded spring, the cultivation management technology that the greenhouse pot culture that suits in conjunction with factor researchs such as moisture, nutrition in the cultivation is heralded spring.
Above-mentioned cultivation research method, orange lamp stand herald spring seed suitable early spring by the end of January at the beginning of 2 months in the dish sowing of cave, greenhouse, selecting import peat is cultivation matrix, soil just covers seed and get final product, assurance substantial light photograph, ground moistening can be sprouted in 10-15 days.
Above-mentioned cultivation research method, generally at the beginning of 6 months, with the seedling replanting of the heralding spring black plastic nutritive cube to 6.5cm * 6.5cm, matrix formulations is a turfy soil: perlite 3: 1; About 25 ℃ of daytimes, in 15-18 ℃ of evening, preserve moisture and fertility suitably shades, and increases humidity, favourable slow seedling.
Above-mentioned cultivation research method, mid or late September is carried out the last basin that orange lamp stand is heralded spring, flowerpot size 16 * 14cm, matrix is turfy soil: perlite=3: 1; Soil conservation is moistening, and water summer, and peaceful doing wet; Suitably lower the temperature, reduce rich water winter, promote dormancy; Note the extermination of disease and insect pest vegetative period.
Above-mentioned cultivation research method, orange lamp stand are heralded spring in beginning in April, second flower, and the florescence is suitably reduced temperature, and day temperature is controlled at about 20 ℃, is controlled at evening about 10-15 ℃; Control fertilizer, control water, control light, increase air humidity.
Above-mentioned cultivation research method, from the maturing stage that be seed in mid-June, second to mid-July, control water control fertilizer suitably increases illumination, favourable seed maturity.At any time gather behind the seed maturity, dry at the place in shady and cool ventilation, is housed in after the sealing in 4 ℃ the refrigerator.
The orange lamp stand of the present invention (Primula bulleyana) greenhouse potted flower culture method of heralding spring, the orange lamp stand of selecting to originate in China southwest of primula is heralded spring (Primulabulleyana), by introducing and planting, understands its biological property; To the herald spring influence of seed germination of orange lamp stand, inquire into best type of seeding by research temperature, illumination and gibberellin; At the photo-thermal sensitive factor in the cultivation of heralding spring, carry out researchs such as photosynthesis characteristics and heat resistance, obtain limiting temperature and illumination variation scope that orange lamp stand is heralded spring, the cultivation management technology that the greenhouse pot culture that suits in conjunction with factor researchs such as moisture, nutrition in the cultivation is heralded spring, comprise the cultivation management technology, environment control, pest control measure in propagation technique, seedling, Cheng Miao and flowering stage etc., set up the greenhouse potted flower culture technology that the complete orange lamp stand of a cover is heralded spring.
Description of drawings
Fig. 1: the herald spring field growth of (Primula bulleyana) of orange lamp stand.
Fig. 2: the herald spring growth of seedling of (Primula bulleyana) of orange lamp stand.
Fig. 3: orange lamp stand (Primula bulleyana) the situation of blooming of heralding spring in the greenhouse.
Embodiment
Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
The life cycle that orange lamp stand is heralded spring mainly comprises seed period, vegetative growth phase and the phase of yielding positive results, and wherein is respectively again vegetative growth phase: the seedling phase, nourish and grow animated period and nutrition resting stage.On the basis of botany characteristic, seed germination characteristic, photosynthesis characteristics and warm tolerance research,, set up the perfect orange lamp stand greenhouse pot culture technical system of heralding spring by nearly 3 years cultivation research:
(1) propagation method:
1. seed propagation:
The herald spring optimum temperature of seed germination of orange lamp stand is 18-25 ℃, and early spring, sowing was advisable, and by the end of January or greenhouse sowing at the beginning of 2 months, selects seed full, no damage by disease and insect for use, and is at first that seed is clean, can directly sow, also can be through the gibberellin (GA of 300mg/L 3) soak seed 24hr, sow again.
The cave dish adopts homemade plastics black cave, 128 cave dish, and cave hole depth 4-5cm, cave hole shape are domatic, when recycling, cleans and strict disinfecting.Cultivation matrix adopts northeast peat, and the pH value is about 5.5, EC value 1.28mS/cm, unit weight 0.25g/cm 3, total porosity 78.2%, earlier that the peat water is moistening during sabot, to eliminate a knot degree on peat surface, improve water penetration.
With the medium punching, make medium recessed slightly in the hole, cave before the sowing, seed is parked in the middle of the hole, cave reposefully, during sowing grain of seed is sowed in the dish hole, cave.After planting seed is intact, cover, less because of the seed of heralding spring satisfying the needed environmental condition of seed germination, and to herald spring and be photosensitive seed, the turfy soil of covering will approach, should not be blocked up, get final product with drowning seed just; After having covered, carry out trickle, select the thinner shower nozzle of flow, wash away seed when preventing trickle, water and to irrigate.After having watered, covered with plastic film or nonwoven are preserved moisture on the dish of cave.Note later on observing, treat that seed is unearthed after, slowly film or nonwoven are opened, in case seedling excessive growth.Began in the general 10-15 of seed days to sprout, all sprout about 20 days.
2. division propagation: the plant division that orange lamp stand is heralded spring generally late August to early September, normally complete stool is knocked out from basin, break into some clumps off with the fingers and thumb with hand, implant in the basin respectively.This method is simple and efficient, and survival rate is also high.Each strain must be with leaf and root-like stock, 2-3 carries out plant division to potted plant heralding spring, and according to circumstances is divided into 2-3 clump or more clumps, band soil as far as possible in the time of plant division, plantation or upward basin separately again, matrix is fully contacted with the root system of heralding spring, water immediately, basin seedling in the plant division is suitably shaded, for accelerating slow seedling, can behind the slow seedling, carry out normal management again about 10 days through the foliar spray of being everlasting.
(2). seedling management:
The environmental condition that cools is liked in the original high altitude localities of heralding spring, cross exceed low all unfavorable to growth.Behind the seed germination, keep 20-25 ℃ of daytime, in about 15 ℃ of evenings, growth rate is very fast.Seedling is watered will " see dried see wet ", and watering necessarily can not be too many, otherwise it is bad root growth to take place, and easily cause sprout term diseases such as damping off, root rot and gray mold.Generally speaking, the growth of seedling " more dried " of heralding spring is better than " wetter ".Greenhouse air humidity about 90%, attention can not be with the very big shower nozzle of flow, and the most handy thinner Fine spray shower nozzle washes upside down seedling avoiding.
Need the intensity of illumination of moderate strength this moment, is generally 600 μ molm -2S -1, in conjunction with watering, apply Hoagland ' the s nutrient solution of 1/4 concentration, pH=6.0, fertilising is once about 10 days spring.
(3). the period management of transplanting seedlings:
Herald spring in cave dish after growth after a while, blade and leaf area constantly increase, and be crowded mutually between the seedling, for making the seedling continued growth, must transplant seedlings.The time of transplanting seedlings selects sunny weather to carry out the morning to noon generally at the beginning of 6 months; With the seedling replanting of the heralding spring black plastic nutritive cube to 6.5cm * 6.5cm, matrix formulations is a turfy soil: perlite 3: 1; After the transplanting, suppress a little, root system is fully contacted with soil, trickle irrigates then, in order to the very fast recovery growth of root system.
Transplant the back and note heat and moisture preserving, accelerate slow seedling, the temperature ratio is transplanted seedlings preceding high 2-3 ℃, about 25 ℃ of daytimes, 15-18 ℃ of evening; The greenhouse height is asked higher air humidity, reaches 90%, suitably shades; After 7-10 days, can suitably perform physical exercise to seedling, slowly cooling gradually reduces covering, reduces humidity to 80%, to reach the requirement in strong sprout.
(4). become seedling management:
Mid or late September, orange lamp stand seedling is long to 5-6 sheet leaf, because of temperature reduction in autumn, is fit to very much the growth of heralding spring, and growth rate is also very fast, therefore needs to go up basin.Herald spring and go up basin, flowerpot size 16 * 14cm, matrix is turfy soil: perlite=3: 1, can at the bottom of basin, put matrix earlier slightly, after add the composite fertilizer that 15 grams do and make base manure, putting some matrix again mixes with it, note fertilizer is directly contacted with root system, basin soil is apart from bead 1cm during last basin, and planting, it is dark to want scarcely, native face will expose in collar portion, prevents that collar portion is rotten.
Will water permeable the first time, takes the circumstances into consideration to water with weather conditions so that doing of backsight basin soil is wet, is advisable to keep ground moistening, not wet excessively.Change basin initial stage temperature and can keep 18-20 ℃, can reduce to 16-18 ℃ later on, behind 10 days seedling-slowing stage, the temperature on daytime is controlled at 16-20 ℃, and the temperature control at night is at 10-13 ℃.Megathermal period noon in summer, the temperature in greenhouse tries not to surpass 30 ℃, or keep time of 30 ℃ can not be long, otherwise, can have a strong impact on the growth of heralding spring or Yin Gaowen take place and the rhizome portion that causes rots; Winter, reduce the temperature in greenhouse, be controlled at 8-10 ℃ night about 20 ℃ of daytimes, if temperature is too high, plant strain growth is unhealthy and strong, is unfavorable for 1 year bloom.It is more more than the winter to water the water yield spring, will grasp flexibly according to the size of basin, the humidity of matrix simultaneously, waters summer and waters less as far as possible, and peaceful doing wet, and can carry out foliar spray, adopts the cooling of sunshade net simultaneously; Keep ground moistening autumn, water and watered once in water yield 2-3 days; The overground part of heralding spring winter is withered, enters resting stage, and should reduce this moment waters.The fertilising that greenhouse Cheng Miao is heralded spring mainly is that the standard nutrient solution of using the Hoagland prescription applies fertilizer, and fertilising in general 10-15 days once; As find that blade is thinner, leaf look pale green all is malnourished symbols, needs timely supplementary fertilizer.
In the course of cultivation, note putting of flowerpot in the greenhouse, can not be overstocked, avoid mutual shading.
(5). the management in flowering stage:
Orange lamp stand is heralded spring through the accumulation of nourishing and growing, and blooms in 1 year 4-7 month, suitably reduces temperature, kind of blooming period prolonging effectively during flower.Day temperature is controlled at about 20 ℃, is controlled at evening about 10-15 ℃.Florescence reduces the fertilising and the number of times that waters, and keeps ground moistening to get final product, and can not take water spray simultaneously, can suitably strengthen air humidity, is controlled at about 80%, and is suitably ventilated, and suitably shades, and illumination is controlled at 300 μ molm -2S -1Thank spend after 7-15 days, can suitably increase fertilizer application frequency and fertilizing amount.
(6). seed maturity
Herald spring from bloom, pollination, fertilization and seed maturity, be the important stage that grows.Heralding spring is typical cross-pollinatd plant, and greenhouse culture is heralded spring, and needs artificial supplementary pollination, otherwise can not be solid.Be the maturing stage of seed from the mid-June to the mid-July, will control the water content in the basin this moment, reduces the air humidity in greenhouse, in case the mold of seed, the pouring number of times and the fertilizing amount of minimizing nutrient solution suitably increase illumination, favourable seed maturity.The seed that orange lamp stand is heralded spring by the bottom of inflorescence to the top maturation, when the seed browning, just can be with maturation with gathering, the seed after adopting is placed on the shady and cool ventilation place and dries, and is housed in after the sealing then in 4 ℃ the refrigerator.
(7). the extermination of disease and insect pest:
1. disease control
The cultivation of heralding spring in the greenhouse mainly contains three kinds of common diseases, mainly comprises damping off, gray mold and bacterial slimy soft rot.The control of disease will be noted the greenhouse health, reduces the source of infection of disease.The soil of growing seedlings will be noted high-temperature sterilization, and will control irrigation quantity seedling stage, notes the ventilation in greenhouse, avoids air humidity and soil moisture excessive.The chemical control of disease can be sprayed one time medicine in every 7-10 days, sprayed 2-3 time continuously, and specifically: damping off can have 500 times of liquid of 50% carbendazol wettable powder, 800 times of liquid of 25% metalaxyl wetting powder by timely at the initial stage of a disease spraying fungicide; Gray mold can be sprayed 50% zineb 700-800 times liquid or 1000 times of 70% thiophanate methyl liquid of period of disease spray at the initial stage of a disease; When bacterial slimy soft rot is just fallen ill at stem foot, 72% agricultural streptomycin (or new phytomycin) wetting powder, green newborn copper missible oil 600 * liquid of 12% is used alternatingly.
2. pest control
The greenhouse common insect pest of heralding spring has aphid, two spotted spider mite, thrips and trialeurodes vaporariorum.Can hang yellow plate and trap and kill alatae, thrips, trialeurodes vaporariorum; Aphid and thrips can be sprayed 40% flolimat or 3000 times of liquid of Imidacloprid missible oil of 10%; The clean 3000 times of liquid of mite of sweeping that two spotted spider mite can be sprayed the dead clean 3000 times of liquid of 20% mite or 20% spray, alternatively administered, and effect is better; Trialeurodes vaporariorum can spray with 1000-2000 times of liquid of 25% buprofezin wetting powder can be controlled for 1-2 time effectively.
Can find out that from above-mentioned excellent benefit of the present invention is:
1. first the primula with higher ornamental value that originates in the Southwestern China area is planted Thing carries out introducing and planting, and carries out on this basis independently greenhouse potted flower cultivation technique research;
2. pass through the research of biological characteristics, Germination Characteristics, photosynthesis characteristics and heat resistance, Sum up the Limitation of environmental factors that orange lamp stand is heralded spring and grown, probe into restrictive factor and the tolerance utmost point The limit scope is explored the greenhouse potted flower cultivation that orange lamp stand is heralded spring in conjunction with long-term cultivation practices simultaneously The training technical research;
3. form the complete potted flower culture technical system of heralding spring, be the cultivation of primula Greatly impetus has been played in application.

Claims (1)

1. the herald spring greenhouse potted flower culture method of (Primula bulleyana) of orange lamp stand comprises the steps:
1) orange lamp stand herald spring seed suitable early spring by the end of January at the beginning of 2 months in the dish sowing of cave, greenhouse, selecting import peat is cultivation matrix, soil just covers seed and get final product, assurance substantial light photograph, ground moistening can be sprouted in 10-15 days;
2) at the beginning of 6 months, with the seedling replanting of the heralding spring black plastic nutritive cube to 6.5cm * 6.5cm, matrix formulations is counted turfy soil by weight: perlite 3: 1; About 25 ℃ of daytimes, 15-18 ℃ of evening;
3) mid or late September is carried out the last basin that orange lamp stand is heralded spring, flowerpot size 16 * 14cm, and matrix is counted turfy soil by weight: perlite=3: 1; Soil conservation is moistening, and water summer, and peaceful doing wet; Suitably lower the temperature, reduce rich water winter, promote dormancy; Note the extermination of disease and insect pest vegetative period;
4) beginning in April, second flower, the florescence is suitably reduced temperature, and day temperature is controlled at about 20 ℃, is controlled at evening about 10-15 ℃; Control fertilizer, control water, control light, increase air humidity.
5) be seed maturing stage in mid-June, second to mid-July, and control water control fertilizer suitably increases illumination, favourable seed maturity.At any time gather behind the seed maturity, dry at the place in shady and cool ventilation, is housed in after the sealing in 4 ℃ the refrigerator.
CNB2007100640544A 2007-02-16 2007-02-16 Orange lamp stand (Primula bulleyana) greenhouse potted flower culture method of heralding spring Active CN100553435C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2007100640544A CN100553435C (en) 2007-02-16 2007-02-16 Orange lamp stand (Primula bulleyana) greenhouse potted flower culture method of heralding spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2007100640544A CN100553435C (en) 2007-02-16 2007-02-16 Orange lamp stand (Primula bulleyana) greenhouse potted flower culture method of heralding spring

Publications (2)

Publication Number Publication Date
CN101015255A true CN101015255A (en) 2007-08-15
CN100553435C CN100553435C (en) 2009-10-28

Family

ID=38724605

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2007100640544A Active CN100553435C (en) 2007-02-16 2007-02-16 Orange lamp stand (Primula bulleyana) greenhouse potted flower culture method of heralding spring

Country Status (1)

Country Link
CN (1) CN100553435C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855970A (en) * 2010-06-12 2010-10-13 中国科学院昆明植物研究所 Seed seedling culture method of primula
CN106342512A (en) * 2016-08-25 2017-01-25 合肥市田然农业科技园有限公司 Method for improving germination rate of Primula malacoides
CN106857206A (en) * 2017-01-12 2017-06-20 浙江省林业科学研究院 A kind of D. primulinum Hydroponic culture and cultural method
CN107046996A (en) * 2017-04-13 2017-08-18 安徽新宇生态园林股份有限公司 A kind of garden plantses method for culturing seedlings
CN109964781A (en) * 2019-05-08 2019-07-05 贵州师范大学 A kind of indoor cultivation method for Ganoderma that SiChuan is heralded spring
CN111602588A (en) * 2020-06-12 2020-09-01 北京皓宇润泽空间农业种植有限公司 Fruit tree cultivation method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855970A (en) * 2010-06-12 2010-10-13 中国科学院昆明植物研究所 Seed seedling culture method of primula
CN106342512A (en) * 2016-08-25 2017-01-25 合肥市田然农业科技园有限公司 Method for improving germination rate of Primula malacoides
CN106857206A (en) * 2017-01-12 2017-06-20 浙江省林业科学研究院 A kind of D. primulinum Hydroponic culture and cultural method
CN107046996A (en) * 2017-04-13 2017-08-18 安徽新宇生态园林股份有限公司 A kind of garden plantses method for culturing seedlings
CN109964781A (en) * 2019-05-08 2019-07-05 贵州师范大学 A kind of indoor cultivation method for Ganoderma that SiChuan is heralded spring
CN111602588A (en) * 2020-06-12 2020-09-01 北京皓宇润泽空间农业种植有限公司 Fruit tree cultivation method

Also Published As

Publication number Publication date
CN100553435C (en) 2009-10-28

Similar Documents

Publication Publication Date Title
CN100418400C (en) Standard planting method of medicinal lycoris radiata
CN1245065C (en) Potted loquat and its cultivation method
CN104272937A (en) Cultivation method for camphor trees
CN105684738A (en) Sunlight greenhouse tomato culture method
CN101731067A (en) Research on cultivation technology of organic ornamental peppers
CN103430799A (en) Greenhouse Huping jujube culturing technology
CN107182686A (en) A kind of yield-increasing cultivation method of peach
CN101185394A (en) High quality high-efficiency cultivation method for imperial crown watermelon
CN105475076A (en) Ligustrun lucidum ait cutting and cultivating method
CN104025830A (en) Greenhouse cherry cultivation method
CN109699407B (en) Facility-dedicated small-fruit watermelon non-specific area early-maturing promoting cultivation technology
CN108522120A (en) The breeding method of Chinese yew
CN100553435C (en) Orange lamp stand (Primula bulleyana) greenhouse potted flower culture method of heralding spring
CN101627729B (en) High-quality corm of colorful calla and method for cultivating same
CN100536650C (en) Quick breeding method for color calla high grade blossoming bulb
CN107318577B (en) Cold-resistant seedling raising method for northern ligustrum lucidum
CN106105938A (en) A kind of implantation methods of flower pomegranate
CN1918971B (en) Seeds production method for few-seed purple eggplant first-filial generation
CN107409896B (en) Sowing and seedling raising method for golden panda trees
CN109328699A (en) A kind of sweet cherry method for culturing seedlings of High aititude cold district
CN104604513A (en) Cultivation method of Han Fuji apple
CN105248082B (en) A kind of method of quickly breeding prairie pine bulb
CN107258450A (en) A kind of black skin cherry plantation method for culturing seedlings
CN101658123B (en) Culturing method of seedball of primula denticulata smith. subsp. sinodenticutata
CN109644767B (en) Method for cultivating oil peony

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant