CN106818185A - The breeding method of the sexual seed of the bletilla striata and the sexual reproduction method of the bletilla striata - Google Patents
The breeding method of the sexual seed of the bletilla striata and the sexual reproduction method of the bletilla striata Download PDFInfo
- Publication number
- CN106818185A CN106818185A CN201710099310.7A CN201710099310A CN106818185A CN 106818185 A CN106818185 A CN 106818185A CN 201710099310 A CN201710099310 A CN 201710099310A CN 106818185 A CN106818185 A CN 106818185A
- Authority
- CN
- China
- Prior art keywords
- bletilla striata
- seed
- compartment
- sexual
- railway carriage
- 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.)
- Pending
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to the breeding method and the sexual reproduction method of the bletilla striata of the sexual seed of the bletilla striata, belong to field of plant cultivation, it is included in and set with reclaiming wasteland width for 1.2 1.6m, spacing is first kind of plant railway carriage or compartment of 25 35cm, and lay the first humic soil layer on first kind of plant railway carriage or compartment, bletilla striata original seed is planted in the first humic soil layer, planting depth is 3 4cm, and the first humic soil layer surface cladding thickness be 1 2cm weeds, only retain the 2nd bud after the bletilla striata grows bud, spent as the production of hybrid seeds, artificial pollination is carried out to production of hybrid seeds flower, the internal package of the ripe capsule grown after pollination the sexual seed of the bletilla striata, by the sowing of sexual seed, field management, harvest the bletilla striata bulb bulb for transplanting；The method of the present invention can improve emergence rate, increase the supply that bletilla striata seeds are planted by family, meet the demand in market, increase the economic well-being of workers and staff of peasant.
Description
Technical field
The present invention relates to field of plant cultivation, and the more particularly to breeding method of the sexual seed of the bletilla striata and the bletilla striata is sexual numerous
Grow method.
Background technology
The bletilla striata (scientific name：Bletilla striata) also known as Lian Jicao, Gan Gen, give free of charge, indocalamus orchid, Zhu Lan, purple blue, purple a species of orchid,
Hundred large bamboo hats with a conical crown and broad brim.Category perennial herb bulbous plant, 30-50 centimetres of plant height.The anxious point of leaf keratin, full edge, light green, broadband shape, 30-40 long
Centimetre, it is wide 3-7 centimetres, one plant only has a 3-4 piece leaves, with leaf sheath more long, parallel veins alternate.Raceme is taken out in leafage
Go out, often blossom 3-13, little Hua lavender, petal banding, the Pistil And Stamen symphysis of about 3 centimetres of footpath.April at florescence, the fructescence 9-10 months,
Capsule Long Circle, there is rib.Seed yellow-white, it is powdered atomic small, to be broadcast by hearsay, natural germination percentage is extremely low, in addition natural
Growth needs can be only achieved medicinal requirements in more than 3 years, so the bletilla striata has become one of rare traditional Chinese medicinal materials assortment of China.
The bletilla striata is mainly distributed on China's Mainland, TaiWan, China, Japan and Upper Myanmar.Bletilla striata flower is beautiful to be adapted to see
Reward, it is rare Chinese herbal medicine simply to dry bulb.The bletilla striata has preferable astringing to arrest bleeding, and detumescence and promoting granulation effect is mainly used in inside and outside
The all cards of bleeding and carbuncle swells, scald, rhagadia manus et pedis, anal fissure etc..Modern pharmacology research finds it to tubercle bacillus, tumour cell etc.
There is obvious inhibiting effect.The bletilla striata likes warm, dark and damp environment, how wild at the sylvan life of mountain valley, slightly resists cold, and shade tolerance is strong, avoids strong
Light direct beam.
Due to the special medical value of the bletilla striata, wild resource is excessively excavated, ordered about by price-raising element, it is many
Place has started excavation wild bletilla striata seed and has become the upsurge that family plants, and wild seedling is also subjected to extinction；Self is numerous for the bletilla striata
Ability extreme difference is grown, depending merely on wild growth naturally cannot meet people's medication needs, the excessive excavation of wild bletilla striata in recent years
Exacerbate the exhaustion of resource.In order to protect endangered bletilla striata resource, it has been the task of top priority to carry out bletilla striata generative propagation.And
And, current family's kind bletilla striata relies primarily on the wild bulb clonal seeds of excavation and plants, so the serious limitation by introduces a collection is planted by family, it is difficult
To carry out Production of Large Fields on a large scale.
The content of the invention
It is an object of the invention to provide a kind of breeding method of the sexual seed of bletilla striata, it can effectively utilize wild white
Splendid achnatherum germ plasm resource, substantial amounts of family expenses kind is provided using bletilla striata wild species, improves the breeding amount of the bletilla striata, and then meets market dialogue
The demand of splendid achnatherum.
Another object of the present invention is to provide a kind of sexual reproduction method of the bletilla striata, it is sexual that the method can improve the bletilla striata
The yield of the bletilla striata is planted in seeding ratio, raising with seed, reduces and the transition of wild resource is relied on, and increases the use that the bletilla striata is planted by family
Plant supply；The germ plasm resource of wild bletilla striata is not only protected, demand of the market to the bletilla striata is met again, while can also increase
Plus the income of the peasant planting bletilla striata.
The present invention is realized using following technical scheme.
A kind of breeding method of the sexual seed of the bletilla striata, is included in and set with reclaiming wasteland first kind of plant railway carriage or compartment, and plant railway carriage or compartment at first kind
The first humic soil layer of upper laying, bletilla striata original seed is planted in the first humic soil layer, and covers weeds on the surface of the first humic soil layer,
Only retain the 2nd bud after the bletilla striata grows bud, spent as the production of hybrid seeds, artificial pollination is carried out to production of hybrid seeds flower, grown after pollination
The internal package of ripe capsule the sexual seed of the bletilla striata.
Wherein, the width in first kind of plant railway carriage or compartment is 1.2-1.6m, and the spacing in first kind of adjacent plant railway carriage or compartment is 25-35cm, in vain
The planting depth of splendid achnatherum original seed is 3-4cm, and the thickness of the weeds of covering is 1-2cm.
A kind of sexual reproduction method of the bletilla striata, the sexual of the bletilla striata is cultivated according to the breeding method of the sexual seed of the above-mentioned bletilla striata
Seed, then by the sowing of sexual seed, field management harvests the bletilla striata bulb bulb for transplanting.
The beneficial effect of the sexual reproduction method of the breeding method and the bletilla striata of the sexual seed of the bletilla striata of the embodiment of the present invention is：
The breeding method for first passing through the sexual seed of the bletilla striata cultivates the sexual seed of substantial amounts of, the energetic bletilla striata, then the bletilla striata that will be obtained
Sexual seed carries out sowing and field management etc. according to the sexual reproduction method of the bletilla striata of the invention, and the method emergence rate is high, and
The bletilla striata seedling viability for obtaining is vigorous, and the bulb bulb transplanting survival rate for growing is high, i.e., can improve the confession of bletilla striata family expenses kind
Ying Liang, and then substantial amounts of bletilla striata yield can be improved, meet demand of the market to the bletilla striata, improve the economy that the plantation bletilla striata brings
Benefit；And the bletilla striata original seed collected seed can be utilized continuously for many years.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below will be in the embodiment of the present invention
Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, are the conventional product that can be obtained by commercially available purchase
Product.
The breeding method of the sexual seed of the bletilla striata and the sexual reproduction method of the bletilla striata to the embodiment of the present invention have below
Body explanation.
The breeding method of the sexual seed of a kind of bletilla striata provided in an embodiment of the present invention, first in the concealment woods near water source
Edge, selects the husky earth type of thicker soil to reclaim wasteland ground, this is reclaimed wasteland as arable land, open up first kind of plant railway carriage or compartment, first kind is planted railway carriage or compartment
Width is 1.2-1.6m, and length can do corresponding variation according to landform, and first kind of adjacent spacing distance planted between railway carriage or compartment is
25-35cm, and the gutter that depth is 5-10cm is opened up between first kind of adjacent plant railway carriage or compartment, above-mentioned gutter can also be made
For pavement is used, facilitating administrative staff to plant the bletilla striata planted on railway carriage or compartment to first kind carries out field management.
Planted at above-mentioned first kind on railway carriage or compartment and lay the first humic soil layer, and the first humic the thickness of the layer is 18-20cm, the
It is provided for planting the kind plant hole of bletilla striata original seed on one humic soil layer, the depth for planting plant hole is, for example, 3-4cm, and adjacent plantation
Spacing distance between cave is 20-30cm.
Further, the spacing between adjacent kind of plant hole on the above-mentioned first kind length direction in plant railway carriage or compartment can be less than edge
Spacing between first kind of adjacent kind of plant hole planted on the width of railway carriage or compartment, for example：Along adjacent on first kind of plant railway carriage or compartment length direction
The spacing distance planted between plant hole be 20cm, the adjacent spacer planted between plant hole planted on the width of railway carriage or compartment along first kind
From being 30cm.The appropriate interval of plant hole is planted, makes the competition of the bletilla striata nutriment, illumination etc. during growth smaller, and then,
So that all bletilla striatas on plantation railway carriage or compartment can sufficiently grow.
Above-mentioned bletilla striata original seed is preferably used by the end of November, after the lodging of bletilla striata ground plant, 3 years of excavation and the open country of the above
Raw bletilla striata bulb, the wild bletilla striata bulb of 3 years and the above has stronger growing power and fertility, can quickly grow
Go out asexual seedling, and the growing power of seedling is vigorous；It should be noted that the bletilla striata original seed collected seed can also be utilized continuously for many years.
After bletilla striata original seed is planted in above-mentioned kind of plant hole, weeds, weeds are covered on the surface of above-mentioned first humic soil layer
The thickness of laying is 1-2cm.The first humic soil layer is favorably improved in the first humic soil layer covering weeds and first kind is planted railway carriage or compartment
Humidity, promotes emerging for bletilla striata original seed；But weeds covering should not be too thick, in order to avoid the first humic soil layer and first kind of plant railway carriage or compartment
The too high bletilla striata original seed of humidity festers in kind of plant hole, while the suitable weeds thickness of covering ensure that the bletilla striata in kind of plant hole is former
Planting can obtain enough air, so as to ensure that the bletilla striata can fully sprout.
Further, the surrounding in railway carriage or compartment, i.e., first kind of adjacent gap location planted between railway carriage or compartment, according between 2m are planted at first kind
Gauge is the timber of 2-2.2m from height is set, and the bamboo frame of " well " font is set up on above-mentioned timber, and bamboo frame can be used to spread
It is standby if sunshade net.
Further, the light transmittance of sunshade net is 30-35%, can effectively prevent the bletilla striata by the irradiation of high light
Sustain damage, while the photosynthesis of the bletilla striata will not be reduced again, the bletilla striata is still accumulated enough nutrients develop flower and
Bear seeds.
After first kind of bletilla striata planted on railway carriage or compartment comes up, strengthen first kind and plant taking precautions against drought and weeding management for railway carriage or compartment, i.e., white
Splendid achnatherum keeps first kind of ground moistening in plant railway carriage or compartment during growing, and plants railway carriage or compartment and bletilla striata seedling at first kind without unnecessary weeds
Nutrient is fought for, has enough moisture and nutrient with the growth for ensuring bletilla striata seedling.
Specifically, first kind of soil moisture planted on railway carriage or compartment may remain in 60-70%, can both ensure the growth tool of the bletilla striata
There are enough nutrients, turn avoid excess moisture, cause rotten of bletilla striata seedling and dead, it is impossible to carry out follow-up artificial pollination system
The step of sexual seed.
When the bletilla striata starts to emerge bud, first bud on every plant of bletilla striata stem is extractd, wait to grow second bud
Retained afterwards, the whole buds developed after excision, i.e., the every plant bletilla striata can rest code insurance and leave second flower development for, make
It can more fully develop, and after artificial pollination, can bear the more vigorous seed of vigor.
When bletilla striata flower to be retained launches, artificial pollination is carried out to flower.Specifically, when flower launches, tweezers are used
Male flower cap is gently removed and is placed on the column cap of female flower, that is, complete the process of artificial pollination.
Capsule can slowly grow up after the completion of artificial pollination, when the epidermis of capsule turns yellow from cyan, eventually become brown and capsule
During the sponginess of fruit, i.e. capsule is ripe, and ripe capsule is taken in time, and to deposit in and dry in the shade standby at ventilation shading.
A kind of sexual reproduction method of the bletilla striata, the sexual seed of the bletilla striata is obtained by the breeding method of the sexual seed of the above-mentioned bletilla striata
Afterwards, select suitable ground of reclaiming wasteland, carry out the generative propagation of the bletilla striata, will the bletilla striata the sowing of sexual seed, then coordinate field management,
Until harvesting the bletilla striata bulb bulb for transplanting.
It is above-mentioned it is suitable be preferably border or opening of the height above sea level in 800-1500m with reclaiming wasteland, its have be more suitable for it is white
The environmental conditions such as temperature, humidity and illumination that splendid achnatherum grows, can more easily carry out the management work when bletilla striata breeds.
The sowing of the sexual seed of the bletilla striata is carried out in such a way：In reclaiming wasteland in second kind of plant railway carriage or compartment of set on the ground, and the
Liver moss and the second humic soil layer are laid in the railway carriage or compartment face in two kinds of plant railway carriage or compartments successively, obtain seedbed.
Specifically, the width in second kind of plant railway carriage or compartment is 1.2-1.5m, is highly 12-15cm；Liver moss is located in second kind of plant railway carriage or compartment
Railway carriage or compartment face and the second humic soil layer between.The laying depth of liver moss is 3-5cm, and the laying depth of the second humic soil layer is 1-2cm.
Liver moss is laid below the second humic soil layer can improve the water holding capacity of the second humic soil layer, fully meet bletilla striata mictic
Required moisture when son is emerged；Liver moss will not cause ponding again while ensureing that there is adequate water in seedbed, that is, avoid moisture
Excessively the sexual seed of the bletilla striata or root is caused to be festered.
Further, the surrounding in above-mentioned seedbed opens up retaining ditch, and the width of the retaining ditch is 25-30cm, and depth is 8-
10cm, and it is standby pavement can be set up in above-mentioned retaining ditch.
Specifically, pavement can be set up at the water surface 5cm being higher by retaining ditch.Keep the retaining can be with retaining ditch
It is further ensured that seedbed can provide enough moisture and be grown for the bletilla striata, and the pavement in retaining ditch, administrative staff can be facilitated to enter
Row field management.
Further, it is 2-2.2m that can set height according to the spacing distance of 2m in the edge in seedbed and retaining ditch
Timber, and " well " font, bamboo frame for laying sunshade net are set up on timber.Specifically, the light transmittance of sunshade net is
30-35%, can effectively prevent the bletilla striata to be subject to the irradiation of high light and sustain damage, while will not reduce the light cooperation of the bletilla striata again
With, the bletilla striata is developed the strong bulb bulb of viability, be conducive to improving the survival rate of later stage transplanting.
Spread after sexual seed and fertile soil are well mixed and spilt in seedbed, dry and soft needle is covered after pouring water.
After the fertile soil mixing of seed and 1.5-2kg specifically, in each two capsule, paving is spilt in 1m2Seedbed on.
Before sowing seeds, sowed bletilla striata seeds and fertile soil are well mixed again, can make bletilla striata seeds on seedbed it is scattered more
Uniformly, the nutrition that can also be further ensured that bletilla striata seeds has abundance is used to emerge, and bletilla striata seeds and fertile soil are mixed
Bletilla striata seeds can also be avoided to be flown out when sowing seedbed.It should be noted that being carried out in capsule ripe September-October then
The sowing of the bletilla striata.
Dry and soft needle is covered in seedbed, the bletilla striata seeds on seedbed can be further avoided in the effect of strong wind or current
Under fly out seedbed；The water that dry and soft needle will can also be poured in seedbed is dispersed into tiny water droplet, it is to avoid seed on seedbed compared with
In the presence of mass-flow, it is forced into the inside in seedbed and can not normally emerges, that is, laying dry and soft needle can effectively improves
The emergence rate of bletilla striata seeds, it is to avoid waste seed.Meanwhile, dry and soft needle also can further improve the water holding capacity in seedbed, while
Good air permeability, it is ensured that bletilla striata seeds will not rot because of excessive moisture, it is ensured that the higher survival rate of seed.
During the bletilla striata grows on seedbed, retaining ditch will at any time keep retaining and remain that the liver moss in seedbed is wet
Profit, that is, ensure the humidity in seedbed in 60-70%, and emergence rate of the bletilla striata in the environment of moistening is higher, and the bletilla striata after emerging exists
The stronger bulb bulb of vigor can be grown in the environment of moistening, the survival rate after its transplanting can also be improved.
Further, in growth course of the bletilla striata on seedbed, it should be noted that sunshade and reinforcement weeding management, suitable illumination
Under the conditions of, the bletilla striata will not only have been tanned severely by high light but also can carry out sufficient photosynthesis, accumulate enough nutrients and promote bulb to send out
Educate；The weeds on seedbed are removed in time, it is to avoid weeds and the bletilla striata fight for nutrient, can further promote the bletilla striata to develop more
Vigourous bulb.
During Second Year November early and middle ten dayses or the early and middle ten dayses of in April, the 3rd after planting, the bulb of the bletilla striata is in hibernation, this
When, can development be enriched, luxuriant is full, disease-free pityriasis simplex bulb bulb is used to transplant.
Breeding method and the sexual reproduction method of the bletilla striata with reference to embodiments to the sexual seed of the bletilla striata of the invention is made
It is described in further detail.
Embodiment 1
It is first kind of plant railway carriage or compartment of 30cm width is set with reclaiming wasteland for 1.5m, spacing, and it is thick that laying on railway carriage or compartment is planted at first kind
The first humic soil layer for 20cm is spent, the pavement that depth is 5cm is opened up between two adjacent first kind of plant railway carriage or compartments.In first kind of plant
Gap location between railway carriage or compartment, height is set at interval of 2m is the timber of 2.2m, and " well " font bamboo frame is set up on timber, for spreading
It is standby if sunshade net.
Depth is opened up in the first humic soil layer and be the kind plant hole of 4cm, and triennial wild bletilla striata is planted in kind of plant hole
Original seed (bulb), is 20cm along the spacing planted between plant hole of first kind of length direction in plant railway carriage or compartment, along first kind of width in plant railway carriage or compartment
The spacing planted between plant hole in direction is 30cm.After under bletilla striata original seed kind, covering 2cm thick weeds plant the table in railway carriage or compartment in first kind
Face.It is 60% that bletilla striata growth period keeps the soil moisture in first kind of plant railway carriage or compartment.
Retain second flower of the bletilla striata, and artificial supplementary pollination is carried out to it, taken after after capsule maturation, dry in the shade standby.
It is 1.5m, is highly second kind of plant railway carriage or compartment of 15cm in setting width on the ground of reclaiming wasteland, and is 5cm in laying depth above
Liver moss, then on liver moss laying depth for 2cm fertile soil, be obtained seedbed；Opening up width in second kind of surrounding for planting railway carriage or compartment is
30cm, depth are 10cm retaining ditches, and retaining is kept in retaining ditch, pavement are set up on water surface 5cm standby.At the edge in seedbed
With in retaining ditch according to 2m spacing distance set height for 2.2m timber, and on timber set up " well " font, be used for
Lay the bamboo frame of sunshade net.
The ripe September then of capsule, according to the seed of every 2 bletilla striata capsules and the fertile soil of 2kg it is well mixed sow in
1m2The ratio in seedbed, is sowed；After water is poured, laying 2cm thick dry and soft needle.The humidity for keeping seedbed is 60%.
In the whole growth cycle of the bletilla striata, strengthen moisturizing, sunshade and the weeding in seedbed management, in treating Second Year November above
During ten days bulb dormancy, development is enriched, luxuriant is full, disease-free pityriasis simplex bulb bulb is transplanted.
Embodiment 2
It is first kind of plant railway carriage or compartment of 25cm width is set with reclaiming wasteland for 1.2m, spacing, and it is thick that laying on railway carriage or compartment is planted at first kind
The first humic soil layer for 18cm is spent, the pavement that depth is 10cm is opened up between two adjacent first kind of plant railway carriage or compartments.At the first
It is the timber of 2m to plant the gap location between railway carriage or compartment, height is set at interval of 2m, and " well " font bamboo frame is set up on timber, for spreading
It is standby if sunshade net.
Depth is opened up in the first humic soil layer and be the kind plant hole of 3cm, and quadrennial wild bletilla striata is planted in kind of plant hole
Original seed (bulb), is 25cm along the spacing planted between plant hole of first kind of length direction in plant railway carriage or compartment, along first kind of width in plant railway carriage or compartment
The spacing planted between plant hole in direction is 27cm.After under bletilla striata original seed kind, covering 1cm thick weeds plant the table in railway carriage or compartment in first kind
Face.It is 70% that bletilla striata growth period keeps the soil moisture in first kind of plant railway carriage or compartment.
Retain second flower of the bletilla striata, and artificial supplementary pollination is carried out to it, taken after after capsule maturation, dry in the shade standby.
It is 1.2m, is highly second kind of plant railway carriage or compartment of 12cm in setting width on the ground of reclaiming wasteland, and is 3cm in laying depth above
Liver moss, then on liver moss laying depth for 1cm fertile soil, be obtained seedbed；Opening up width in second kind of surrounding for planting railway carriage or compartment is
25cm, depth are 8cm retaining ditches, and retaining is kept in retaining ditch, pavement are set up on water surface 5cm standby.At the edge in seedbed
With in retaining ditch according to 2m spacing distance set height for 2m timber, and on timber set up " well " font, for spreading
If the bamboo frame of sunshade net.
In capsule ripe October then, it is well mixed and sows according to the seed of every 2 bletilla striata capsules and the fertile soil of 1.5kg
In 1m2The ratio in seedbed, is sowed；After water is poured, laying 1.5cm thick dry and soft needle.Keep seedbed humidity be
70%.
In the whole growth cycle of the bletilla striata, strengthen moisturizing, sunshade and the weeding in seedbed management, in treating in April, the 3rd above
During ten days bulb dormancy, development is enriched, luxuriant is full, disease-free pityriasis simplex bulb bulb is transplanted.
Embodiment 3
It is first kind of plant railway carriage or compartment of 35cm width is set with reclaiming wasteland for 1.6m, spacing, and it is thick that laying on railway carriage or compartment is planted at first kind
The first humic soil layer for 19cm is spent, the pavement that depth is 8cm is opened up between two adjacent first kind of plant railway carriage or compartments.In first kind of plant
Gap location between railway carriage or compartment, height is set at interval of 2m is the timber of 2.1m, and " well " font bamboo frame is set up on timber, for spreading
It is standby if sunshade net.
The kind plant hole that depth is 3.5cm is opened up in the first humic soil layer, and 5 years raw wild whites are planted in kind of plant hole
Splendid achnatherum original seed (bulb), is 22cm along the spacing planted between plant hole of first kind of length direction in plant railway carriage or compartment, along first kind of width in plant railway carriage or compartment
The spacing planted between plant hole in degree direction is 25cm.After under bletilla striata original seed kind, covering 1.5cm thick weeds plant railway carriage or compartment in first kind
Surface.It is 65% that bletilla striata growth period keeps the soil moisture in first kind of plant railway carriage or compartment.
Retain second flower of the bletilla striata, and artificial supplementary pollination is carried out to it, taken after after capsule maturation, dry in the shade standby.
It is 1.4m, is highly second kind of plant railway carriage or compartment of 13cm in setting width on the ground of reclaiming wasteland, and is 4cm in laying depth above
Liver moss, then on liver moss laying depth for 1.5cm fertile soil, be obtained seedbed；Width is opened up in second kind of surrounding for planting railway carriage or compartment
For 27cm, depth are 9cm retaining ditches, retaining is kept in retaining ditch, pavement is set up on water surface 5cm standby.On the side in seedbed
It is the timber of 2.1m that edge and the interior spacing distance according to 2m of retaining ditch set height, and " well " font, use are set up on timber
In the bamboo frame of laying sunshade net.
The ripe September then of capsule, is well mixed and sows according to the seed of every 2 bletilla striata capsules and the fertile soil of 1.8kg
In 1m2The ratio in seedbed, is sowed；After water is poured, laying 1.8cm thick dry and soft needle.Keep seedbed humidity be
65%.
In the whole growth cycle of the bletilla striata, strengthen moisturizing, sunshade and the weeding in seedbed management, in treating in April, the 3rd above
During ten days bulb dormancy, development is enriched, luxuriant is full, disease-free pityriasis simplex bulb bulb is transplanted.
Embodiment 4
It is first kind of plant railway carriage or compartment of 27cm width is set with reclaiming wasteland for 1.4m, spacing, and it is thick that laying on railway carriage or compartment is planted at first kind
The first humic soil layer for 18.5cm is spent, the pavement that depth is 7cm is opened up between two adjacent first kind of plant railway carriage or compartments.At the first
It is the timber of 2.2m to plant the gap location between railway carriage or compartment, height is set at interval of 2m, and " well " font bamboo frame is set up on timber, is used for
Laying sunshade net, it is standby.
Depth is opened up in the first humic soil layer and be the kind plant hole of 3.2cm, and triennial wild white is planted in kind of plant hole
Splendid achnatherum original seed (bulb), is 21cm along the spacing planted between plant hole of first kind of length direction in plant railway carriage or compartment, along first kind of width in plant railway carriage or compartment
The spacing planted between plant hole in degree direction is 26cm.After under bletilla striata original seed kind, covering 2cm thick weeds plant railway carriage or compartment in first kind
Surface.It is 67% that bletilla striata growth period keeps the soil moisture in first kind of plant railway carriage or compartment.
Retain second flower of the bletilla striata, and artificial supplementary pollination is carried out to it, taken after after capsule maturation, dry in the shade standby.
It is 1.5m, is highly second kind of plant railway carriage or compartment of 15cm in setting width on the ground of reclaiming wasteland, and is 5cm in laying depth above
Liver moss, then on liver moss laying depth for 2cm fertile soil, be obtained seedbed；Opening up width in second kind of surrounding for planting railway carriage or compartment is
26cm, depth are 8.5cm retaining ditches, and retaining is kept in retaining ditch, pavement are set up on water surface 5cm standby.On the side in seedbed
It is the timber of 2.2m that edge and the interior spacing distance according to 2m of retaining ditch set height, and " well " font, use are set up on timber
In the bamboo frame of laying sunshade net.
Capsule ripe October then, according to the seed of every 2 bletilla striata capsules and the fertile soil of 2kg it is well mixed sow in
1m2The ratio in seedbed, is sowed；After water is poured, laying 2cm thick dry and soft needle.The humidity for keeping seedbed is 63%.
In the whole growth cycle of the bletilla striata, strengthen moisturizing, sunshade and the weeding in seedbed management, in treating in April, the 3rd above
During ten days bulb dormancy, development is enriched, luxuriant is full, disease-free pityriasis simplex bulb bulb is transplanted.
Embodiment 5
It is first kind of plant railway carriage or compartment of 32cm width is set with reclaiming wasteland for 1.5m, spacing, and it is thick that laying on railway carriage or compartment is planted at first kind
The first humic soil layer for 20cm is spent, the pavement that depth is 6cm is opened up between two adjacent first kind of plant railway carriage or compartments.In first kind of plant
Gap location between railway carriage or compartment, height is set at interval of 2m is the timber of 2.2m, and " well " font bamboo frame is set up on timber, for spreading
It is standby if sunshade net.
Depth is opened up in the first humic soil layer and be the kind plant hole of 3.7cm, and triennial wild white is planted in kind of plant hole
Splendid achnatherum original seed (bulb), is 20cm along the spacing planted between plant hole of first kind of length direction in plant railway carriage or compartment, along first kind of width in plant railway carriage or compartment
The spacing planted between plant hole in degree direction is 20cm.After under bletilla striata original seed kind, covering 1.2cm thick weeds plant railway carriage or compartment in first kind
Surface.It is 67% that bletilla striata growth period keeps the soil moisture in first kind of plant railway carriage or compartment.
Retain second flower of the bletilla striata, and artificial supplementary pollination is carried out to it, taken after after capsule maturation, dry in the shade standby.
It is 1.5m, is highly second kind of plant railway carriage or compartment of 15cm in setting width on the ground of reclaiming wasteland, and is 3cm in laying depth above
Liver moss, then on liver moss laying depth for 2cm fertile soil, be obtained seedbed；Opening up width in second kind of surrounding for planting railway carriage or compartment is
26cm, depth are 8.5cm retaining ditches, and retaining is kept in retaining ditch, pavement are set up on water surface 5cm standby.On the side in seedbed
It is the timber of 2.2m that edge and the interior spacing distance according to 2m of retaining ditch set height, and " well " font, use are set up on timber
In the bamboo frame of laying sunshade net.
Capsule ripe October then, according to the seed of every 2 bletilla striata capsules and the fertile soil of 2kg it is well mixed sow in
1m2The ratio in seedbed, is sowed；After water is poured, laying 2cm thick dry and soft needle.The humidity for keeping seedbed is 67%.
In the whole growth cycle of the bletilla striata, strengthen moisturizing, sunshade and the weeding in seedbed management, in treating in April, the 3rd above
During ten days bulb dormancy, development is enriched, luxuriant is full, disease-free pityriasis simplex bulb bulb is transplanted.
Embodiment 6
It is first kind of plant railway carriage or compartment of 26cm width is set with reclaiming wasteland for 1.2m, spacing, and it is thick that laying on railway carriage or compartment is planted at first kind
The first humic soil layer for 19.5cm is spent, the pavement that depth is 7cm is opened up between two adjacent first kind of plant railway carriage or compartments.At the first
It is the timber of 2.2m to plant the gap location between railway carriage or compartment, height is set at interval of 2m, and " well " font bamboo frame is set up on timber, is used for
Laying sunshade net, it is standby.
Depth is opened up in the first humic soil layer and be the kind plant hole of 3.7cm, and triennial wild white is planted in kind of plant hole
Splendid achnatherum original seed (bulb), is 30cm along the spacing planted between plant hole of first kind of length direction in plant railway carriage or compartment, along first kind of width in plant railway carriage or compartment
The spacing planted between plant hole in degree direction is 30cm.After under bletilla striata original seed kind, covering 1.6cm thick weeds plant railway carriage or compartment in first kind
Surface.It is 67% that bletilla striata growth period keeps the soil moisture in first kind of plant railway carriage or compartment.
Retain second flower of the bletilla striata, and artificial supplementary pollination is carried out to it, taken after after capsule maturation, dry in the shade standby.
It is 1.5m, is highly second kind of plant railway carriage or compartment of 15cm in setting width on the ground of reclaiming wasteland, and is 5cm in laying depth above
Liver moss, then on liver moss laying depth for 2cm fertile soil, be obtained seedbed；Opening up width in second kind of surrounding for planting railway carriage or compartment is
26cm, depth are 8.5cm retaining ditches, and retaining is kept in retaining ditch, pavement are set up on water surface 5cm standby.On the side in seedbed
It is the timber of 2.2m that edge and the interior spacing distance according to 2m of retaining ditch set height, and " well " font, use are set up on timber
In the bamboo frame of laying sunshade net.
The ripe September then of capsule, is well mixed and sows according to the seed of every 2 bletilla striata capsules and the fertile soil of 1.8kg
In 1m2The ratio in seedbed, is sowed；After water is poured, laying 2cm thick dry and soft needle.The humidity for keeping seedbed is 69%.
In the whole growth cycle of the bletilla striata, strengthen moisturizing, sunshade and the weeding in seedbed management, in treating in April, the 3rd above
During ten days bulb dormancy, development is enriched, luxuriant is full, disease-free pityriasis simplex bulb bulb is transplanted.
Wild bletilla striata capsule as a comparison case 1 is collected, and the emergence rate that embodiment 1-6 compares seed, comparative example 1 is broadcast
Kind, field management etc. are consistent with embodiment 1, specifically, compare the number of seedling on averagely every square metre of seedbed after sowing 20d
Amount, the results are shown in Table 1.
The quantity () of seedling on the average every square metre of seedbed of table 1
As seen from the results in Table 1, the breeding method of the sexual seed of the bletilla striata of the invention is cultivated the sexual seed of the bletilla striata goes out
The output of seedling of the seed of knot of the seedling amount apparently higher than wild bletilla striata in its natural state, and then, the sexual seed of the bletilla striata of the invention
Breeding method can cultivate the emergence rate sexual seed of the bletilla striata higher, thus the sexual seed of the bletilla striata of the invention cultivation side
Method can promote to cultivate the volume increase of the bletilla striata.
The bletilla striata seeds that comparative example 2 is equally cultivated using the breeding method of the sexual seed of the bletilla striata of the invention are broadcast
Kind, and type of seeding is similar with embodiment 1, only difference is that, comparative example 2 does not have after bletilla striata seeds have been sowed
Cover dry and soft needle.Compare the number of seedling on the average every square metre seedbed after 20d is sowed of comparative example 2 and embodiment 1-6
Amount, the results are shown in Table 2.
The quantity () of seedling on the average every square metre of seedbed of table 2
As seen from the results in Table 2, the emergence rate during sexual reproduction method plantation bletilla striata of the bletilla striata of the invention is higher, Jin Erke
To increase the yield for the bletilla striata bulb bulb transplanted such that it is able to improve the yield of the seed bletilla striata.
In sum, the breeding method of the sexual seed of the bletilla striata of the embodiment of the present invention can be cultivated substantial amounts of, energetic
The sexual seed of the bletilla striata, then the sexual seed of the bletilla striata that will be obtained according to the sexual reproduction method of the bletilla striata of the invention carry out sowing and
Field management etc., the emergence rate of the method is high, and the viability of the bletilla striata seedling for obtaining is vigorous, what the bulb bulb for growing was transplanted
Survival rate is high, increases house and plants kind of a supply of using for the bletilla striata, and then is capable of the substantial amounts of yield for improving bletilla striata plantation, meets market pair
The demand of the bletilla striata, improves the economic benefit that the plantation bletilla striata brings.
Embodiments described above is a part of embodiment of the invention, rather than whole embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. the breeding method of the sexual seed of a kind of bletilla striata, it is characterised in that be included in and set with reclaiming wasteland first kind of plant railway carriage or compartment, and in institute
State first kind and plant and lay the first humic soil layer on railway carriage or compartment, bletilla striata original seed is planted in the first humic soil layer, and it is rotten described first
The surface covering weeds of soil layer are grown, the 2nd bud is only retained after the bletilla striata grows bud, spent as the production of hybrid seeds, the production of hybrid seeds is spent
Artificial pollination is carried out, the internal package of the ripe capsule grown after pollination the sexual seed of the bletilla striata；
Wherein, the width in first kind of plant railway carriage or compartment is 1.2-1.6m, and the spacing in adjacent first kind of plant railway carriage or compartment is 25-
35cm, the planting depth of the bletilla striata original seed is 3-4cm, and the thickness of the weeds of covering is 1-2cm.
2. the breeding method of the sexual seed of the bletilla striata according to claim 1, it is characterised in that the first humic soil layer
Humidity is 60%-70%.
3. the breeding method of the sexual seed of the bletilla striata according to claim 1, it is characterised in that the plantation bletilla striata original seed
When, the spacing distance of the two neighboring bletilla striata original seed is 20-30cm.
4. the breeding method of the sexual seed of the bletilla striata according to claim 1, it is characterised in that planted on railway carriage or compartment in described first kind
Side sets sunshade net, and the sunshade net and first kind of interval height planted between railway carriage or compartment are 2-2.2m.
5. the breeding method of the sexual seed of the bletilla striata according to claim 1, it is characterised in that the first humic soil layer
Thickness is 18-20cm.
6. a kind of sexual reproduction method of the bletilla striata, it is characterised in that according to the bletilla striata mictic described in claim any one of 1-5
The breeding method of son cultivates the sexual seed of the bletilla striata, then the sexual seed is sowed, and field management is harvested for transplanting
Bletilla striata bulb bulb.
7. the sexual reproduction method of the bletilla striata according to claim 6, it is characterised in that sowing is carried out in such a way：
Second kind of plant railway carriage or compartment is being set with reclaiming wasteland, liver moss and the second humic soil layer are being laid successively in the described second kind railway carriage or compartment face for planting railway carriage or compartment, obtaining
Seedbed；Surrounding in the seedbed opens up retaining ditch, and after the sexual seed is mixed with fertile soil, paving is spilt in the seedbed,
Water and cover dry and soft needle；The width in second kind of plant railway carriage or compartment is 1.2-1.5m, is highly 12-15cm；The described of covering does
The thickness of pine needle is 1.5-2cm；
Preferably, the width of the retaining ditch is 25-30cm, and depth is 8-10cm.
8. the sexual reproduction method of the bletilla striata according to claim 7, it is characterised in that the thickness of the liver moss laying is 3-
5cm, the second humic the thickness of the layer is 1-2cm.
9. the sexual reproduction method of the bletilla striata according to claim 7, it is characterised in that described sexual in each two capsule
Seed is mixed with the fertile soil of 1.5-2kg, and paving is spilt in 1m2The seedbed.
10. the sexual reproduction method of the bletilla striata according to claim 7, it is characterised in that the field management includes keeping
The humidity in the seedbed is 60-70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099310.7A CN106818185A (en) | 2017-02-23 | 2017-02-23 | The breeding method of the sexual seed of the bletilla striata and the sexual reproduction method of the bletilla striata |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099310.7A CN106818185A (en) | 2017-02-23 | 2017-02-23 | The breeding method of the sexual seed of the bletilla striata and the sexual reproduction method of the bletilla striata |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106818185A true CN106818185A (en) | 2017-06-13 |
Family
ID=59133111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710099310.7A Pending CN106818185A (en) | 2017-02-23 | 2017-02-23 | The breeding method of the sexual seed of the bletilla striata and the sexual reproduction method of the bletilla striata |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106818185A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711373A (en) * | 2017-10-26 | 2018-02-23 | 防城港市奥氏蓝科技有限公司 | A kind of bletilla striata division propagation method |
| CN108966982A (en) * | 2018-09-30 | 2018-12-11 | 云南思农蔬菜种业发展有限责任公司 | The application method of pine needle in a kind of seedbed nursery of green onion class land |
| CN110100677A (en) * | 2019-04-25 | 2019-08-09 | 浙江省农业科学院 | A kind of method of bletilla kind nursery |
| CN111418466A (en) * | 2020-05-09 | 2020-07-17 | 贵州省植物园 | Efficient bletilla striata weeding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444394A (en) * | 2013-08-15 | 2013-12-18 | 李子辉 | Method for realizing sexual reproduction and seedling culture of bletilla under imitated ecological condition |
| CN104126397A (en) * | 2014-07-29 | 2014-11-05 | 郎溪县紫兰药材种植专业合作社 | Bletilla direct seeding seedling culture method |
| CN104719152A (en) * | 2015-02-16 | 2015-06-24 | 贵州省农作物品种资源研究所 | Rhizoma bletillae industrialized seedling method |
| CN105393766A (en) * | 2015-11-21 | 2016-03-16 | 师宗县绿丰农业开发有限公司 | Bletilla high yield plantation method |
-
2017
- 2017-02-23 CN CN201710099310.7A patent/CN106818185A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444394A (en) * | 2013-08-15 | 2013-12-18 | 李子辉 | Method for realizing sexual reproduction and seedling culture of bletilla under imitated ecological condition |
| CN104126397A (en) * | 2014-07-29 | 2014-11-05 | 郎溪县紫兰药材种植专业合作社 | Bletilla direct seeding seedling culture method |
| CN104719152A (en) * | 2015-02-16 | 2015-06-24 | 贵州省农作物品种资源研究所 | Rhizoma bletillae industrialized seedling method |
| CN105393766A (en) * | 2015-11-21 | 2016-03-16 | 师宗县绿丰农业开发有限公司 | Bletilla high yield plantation method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711373A (en) * | 2017-10-26 | 2018-02-23 | 防城港市奥氏蓝科技有限公司 | A kind of bletilla striata division propagation method |
| CN108966982A (en) * | 2018-09-30 | 2018-12-11 | 云南思农蔬菜种业发展有限责任公司 | The application method of pine needle in a kind of seedbed nursery of green onion class land |
| CN110100677A (en) * | 2019-04-25 | 2019-08-09 | 浙江省农业科学院 | A kind of method of bletilla kind nursery |
| CN111418466A (en) * | 2020-05-09 | 2020-07-17 | 贵州省植物园 | Efficient bletilla striata weeding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104206154A (en) | Paris polyphylla cultivation method | |
| CN104429550A (en) | Method for artificially planting parispolyphylla | |
| CN104145688A (en) | Cultivation method of broccoli | |
| CN103404355B (en) | A kind of beech tree spray land for growing field crops cuttage and seedling culture method | |
| CN105724165B (en) | A kind of facility cultivation method of suitable cool region protecting field Kiwi berry | |
| CN105165512A (en) | Crown inclination controlling four-season cutting rapid propagation method for alnus formosana | |
| CN104604460A (en) | Planting method for honeysuckle used as traditional Chinese medicine | |
| CN109328891A (en) | A kind of method of eucalyptus underwood planting Baphicanthus cusia | |
| CN104094746A (en) | Ginseng cultivation method | |
| CN106818185A (en) | The breeding method of the sexual seed of the bletilla striata and the sexual reproduction method of the bletilla striata | |
| CN104106363A (en) | Cultivation method for schisandra chinensis | |
| CN105123226A (en) | Mayterus hookeri cutting propagation method | |
| CN105123178A (en) | Plantation method for pseudo-ginseng under trees | |
| CN102792831B (en) | High-efficiency rapid propagation technique for Chinese yew | |
| CN110313367A (en) | The pack implantation methods of Morinda officinalis | |
| CN104335801B (en) | A kind of method improving broccoli sterile lines seed making yield | |
| CN107360840A (en) | A kind of domestication method for culturing seedlings of rhodiola root in low altitude area Adaptable growth | |
| CN104206186B (en) | A kind of engrafting method of Sassafras tsumu Hemsl | |
| CN110214641A (en) | A kind of implantation methods improving west safflower bulb quality | |
| CN105875320A (en) | Method for cultivating morinda officinalis in illicium verum woodland | |
| CN103069980B (en) | Cultivation method of dalmatian chrysan themum | |
| CN102172134A (en) | Method for breeding and cultivating fine clonal Kaiyuan Populus Yuannanensis | |
| CN106962103A (en) | A kind of cherry cultivation method for dwarfing and early fruiting | |
| CN107567845A (en) | A kind of method for improving capsule of weeping forsythia epicormic branch cutting survival rate | |
| CN109220277A (en) | A kind of breeding method of Pterospermi Heterophylli grafting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |