CN107318553B - A kind of engrafting method of yellow peach - Google Patents

A kind of engrafting method of yellow peach Download PDF

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CN107318553B
CN107318553B CN201710478034.5A CN201710478034A CN107318553B CN 107318553 B CN107318553 B CN 107318553B CN 201710478034 A CN201710478034 A CN 201710478034A CN 107318553 B CN107318553 B CN 107318553B
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scion
parts
grafting
yellow peach
seed
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CN107318553A (en
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吕德文
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Ma'anshan City Green Forestry Ltd Co
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Ma'anshan City Green Forestry Ltd Co
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/02Treatment of plants with carbon dioxide
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N61/00Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/40Liliopsida [monocotyledons]
    • A01N65/44Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00Fertilisers characterised by their form
    • C05G5/20Liquid fertilisers
    • C05G5/23Solutions

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Abstract

The present invention discloses a kind of engrafting method of yellow peach, including following operating procedure:Stock is cultivated:Black Lee's seed is put into decomposed liquid and is soaked, then seed is placed on to dry ventilation, naturally dry, after baked seed, is sowed;Scion gathers:Scion is gathered on breeding stock tree, will be soaked in the scion morphology lower end insertion nutrient solution of collection, put it into high concentration carbon dioxide environment, after supersound process, carry out grafting processing;Grafting:By in scion grafting to stock, growth-promoting media is uniformly smeared at the position of grafting, then its bondage is got up with the maize straw flattened.Method for culturing seedlings provided by the invention, easy to operate, obtained yellow peach seedling, the survival rate after field planting is high, and growth and development is vigorous, and result quantities are more, and the yellow peach fruit tied, and quality is good, has greatly promoted the development of yellow peach planting industry.

Description

A kind of engrafting method of yellow peach
Technical field
The invention belongs to yellow peach nursery field, and in particular to a kind of engrafting method of yellow peach.
Background technology
Yellow peach is also known as yellow meat peach, belongs to rose family peach category, gains the name because meat is yellow.The nutrition very abundant of yellow peach, contains Have abundant antioxidant (alpha-carotene, beta carotene, lycoxanthin, lycopene and vitamin C, Green Tea Extract etc.), Dietary fiber(Contain the pectin and cellulose of a large amount of needed by human body in pulp, play the role of assistance digest and assimilate etc. it is many)、 Iron calcium and various trace elements(Selenium, zinc equal size are obvious, are the kings in fruit higher than other fruit).Soft middle band is hard when yellow peach is eaten, Sweet tea polyacid is few, aromatic, moisture is medium, ripe pol 14-15 degree.Often eat can play defaecation, reducing blood sugar and blood lipid, Green Tea Extract, Dispel blackspot, anti-aging, improve the effect such as immunity, can also promote appetite, can be rated as health fruit, the peach of health.
Since yellow peach is perennial plant, the quality of seedling quality, is directly related to height and the life of fruit tree survival rate Long quality, and to result sooner or later, yield height, adaptability, the resistance of pest and disease damage and service life length have it is very big Influence.Therefore, in order to develop yellow peach production, strong sprout of cultivating fine seed strains, is to establish the particularly important thing in high yield, stable yields, high-quality orchard Matter basis and prerequisite.
At present, as the deterioration of air ambient and soil environment, the quality of yellow peach decline year after year, and the plantation of yellow peach lacks Few scientific guidance, causes that yellow peach seedling planting survival rate is low, growth is weak, or even early ageing and death.
The content of the invention
It is an object of the invention to provide a kind of engrafting method of yellow peach, using this method for culturing seedlings, can obtain survival rate it is high, The good yellow peach seedling of quality.
The present invention is achieved by the following technical solutions.
A kind of engrafting method of yellow peach, including following operating procedure:
Stock is cultivated:By black Lee's seed be put into decomposed liquid soak 10-12 it is small when, then seed is placed on to dry ventilation Place, seed is placed in 38-42 DEG C of baking oven by naturally dry after 10-15 days, when baking 5-7 is small after, sowed, sowing Density be 130-150kg/ mus, seeding row spacing is 18 × 20cm;Decomposed liquid in the present invention is the acetic acid that mass fraction is 0.3% Solution.
Scion gathers:Scion is gathered on breeding stock tree, scion is the life then of tree crown periphery on breeding stock tree Developmental branch, the length of scion is 7-10cm, will collection scion morphology lower end insertion nutrient solution in soak 2-3 it is small when after, will It is put into gas concentration lwevel in 1200-1500ppm environment, after 30-40min, to take out, and uses frequency as the super of 32-35kHz After sonication, grafting processing is carried out, wherein nutrient solution is made of the component of following parts by weight:1-3 parts of o-coumaric acid, shepherd's purse extraction 3-6 parts of liquid, 220-250 parts of water.
Shepherd's purse extracting solution in above-mentioned nutrient solution is made of following methods:It is heavy that fresh shepherd's purse is added into 4 times of its weight In absolute ethyl alcohol, when heating and refluxing extraction 2 is small after, filtering, after filtered solution is recycled ethanol, is made shepherd's purse extracting solution.
Grafting:Using the method for scion grafting, carried out at 3 three months annual bottoms, by scion grafting to stock, in the portion of grafting Position is uniform to smear growth-promoting media, then its bondage is got up with the maize straw flattened, wherein growth-promoting media is by following parts by weight Component is made:18-25 parts of rough melic herb, 12-16 parts of motherwort, 6-8 parts of Semen Cuscutae, 9-13 parts of folium callicarpae pedunculatae, 8-10 parts of xanthans, hardship 1-2 parts of apricot kernel oil, 230-250 parts of water.
Specifically, above-mentioned growth-promoting media is made of following methods:By rough melic herb, motherwort, Semen Cuscutae, folium callicarpae pedunculatae add to In boiling water, using small fire continue decoct 1 it is small when after, filter to get filtrate, after filtrate is cooled to room temperature, add xanthan thereto Glue, almond oil, after mixing, are made growth-promoting media.
Specifically, the maize straw of the flattening is made of following methods:By fresh maize straw natural drying 15- 20 days, then using iron block by its uniformly flatten, the bacterium carried in order to prevent in maize straw can to causing to infect at grafting, Can be in maize straw before use, carrying out sterilization processing to it with disinfection solution.
Specifically, after the scion survives, anvil seedling is cut at from grafting part 8-10cm.
From the above technical scheme, it can be seen that the beneficial effects of the invention are as follows:
Operating method is simple, obtained yellow peach seedling, and the survival rate after field planting is high, and growth and development is vigorous, and result quantities are more, and And the yellow peach fruit of knot, quality is good, has greatly promoted the development of yellow peach planting industry.Wherein, the present invention uses black Li Miao conducts The stock of yellow peach, although the affinity of itself and yellow peach, not as wild peach seedling and the affinity of yellow peach, the root system of its black Japanese plum is more, The nutrient of abundance can be provided, and found in practical operation, using black Li Miao as stock, can effectively improve yellow peach seedling Survival rate is colonized, and the speed of growth of seedling can be accelerated, can be effective using the breeding method of black Li Miao provided by the invention Shorten the cultivation period of stock, and lift the quality of stock, reduce the incidence of stock pest and disease damage;Nutrition provided by the invention Liquid, before the conducting tissue at grafting is formed, can provide the nutriment of abundance for scion, and nutriment therein can Used when forming layer is formed at grafting, improve the survival rate of scion and the efficiency of grafting;Using the carbon dioxide of high concentration And ultrasonication, after both act synergistically, the vigor of cell in scion can be effectively lifted, increases its moisture holding capacity, makes to connect The forming layer of fringe keeps emerald green for a long time, greatly improves grafting survival rate;Growth-promoting media provided by the invention, spun gold After component synergistic effect in grass, motherwort, Semen Cuscutae, the growth of forming layer and conducting tissue at grafting can be effectively induced to send out Educate, may be such that the nutriment in stock quickly enters in scion, ensure the survival rate of grafting;Folium callicarpae pedunculatae and almond oil association After same-action, it can induce stock and enough traumatins formed at grafting, the hair of callus at grafting can be effectively promoted Educate;Xanthans can effectively prevent the loss and evaporation of growth-promoting media, and xanthans has stronger adsorption capacity, moreover it is possible to so that connecing Isolation film rapid disruption between fringe and stock, improves the survival rate of grafting.
Embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific Condition person, the condition suggested according to normal condition or manufacturer carry out.Reagents or instruments used without specified manufacturer, is The conventional products that can be obtained by commercially available purchase.
The engrafting method of yellow peach provided by the invention, including following operating procedure:
S1:Stock is cultivated
The quality of seed, directly affects the growth and development of emergence rate and seedling, therefore when gathering seed, selects no disease pest Evil, robust growth, fully ripe black Lee's seed, be put into the acetum that volume fraction is 0.3% soak 10-12 it is small when, The temperature of acetum is room temperature, then seed is placed on to dry ventilation, and naturally dry is after 10-15 days, then will plant Son is placed in 38-42 DEG C of baking oven, baking 5-7 it is small when after, after seed is cooled to room temperature, sowed, sowing it is close To spend for 130-150kg/ mus, seeding row spacing is 18 × 20cm, it is necessary to be ploughed deeply to nursery before sowing, makes loosing soil in small, broken bits, and Apply fertilizer to the subsoil, pour it is permeable, by nursery it is drying for one day after sowed, in order to lift the efficiency of nursery, after sowing time is seed pod picking 2-3 days in, it is not necessary to wait until that spring next year is sowed, should after planting carry out the management works such as weeding, fertilising, watering, protect Demonstrate,prove the normal development of black Li Miao.
S2:Scion gathers
When gathering scion, high yield, stock tree high-quality, adaptability is good should be selected, in order to ensure the length of yellow peach planting industry Development long, should self-built maternal plant garden, and maternal plant garden is taken the utmost care of.Scion is gathered on breeding stock tree, scion is good The developmental branch raw then of tree crown periphery on kind stock tree, the length of scion is 7-10cm, by the scion morphology lower end of collection After being inserted into when immersion 2-3 is small in nutrient solution, it is 30-40min in 1200-1500ppm environment to put it into gas concentration lwevel Afterwards, take out, after using frequency as the supersound process of 32-35kHz, carry out grafting processing, wherein nutrient solution is by following parts by weight Component is made:1-3 parts of o-coumaric acid, 3-6 parts of shepherd's purse extracting solution, 220-250 parts of water.This nutrient solution, can be in the transporting at grafting Before organizing the formation of, the nutriment of abundance is provided for scion, and nutriment therein can form forming layer at grafting When use, improve the survival rate of scion and the efficiency of grafting;Using the carbon dioxide and ultrasonication of high concentration, both assist After same-action, the vigor of cell in scion can be effectively lifted, increases its moisture holding capacity, the forming layer of scion is protected for a long time Emerald green is held, greatly improves grafting survival rate.
S3:Grafting
Grafting is carried out using the function with callus after plant injury, in the growth course of callus, point New forming layer and new conducting tissue are dissolved, the root of stock draws nutrition in the soil, is transported to scion, and scion absorbs again supports Point, it is converted into the nutriment needed for itself.Influence grafting survival principal element be scion and stock affinity, so-called parent With joint efforts, be exactly scion and stock in internal organizational structure, physiology and genetically, it is mutually the same or close, so as to tie mutually The ability being combined, affinity is high, high graft survival rate, conversely, then survival rate is low.In general, plant affiliation is got over Closely, then affinity is stronger.And in the present invention, although the affinity of Hei Li and yellow peach is poor, pass through the graft technology of science With the management means after grafting, the survival rate of grafting is effectively improved, and also effectively improves the field planting survival of yellow peach seedling Rate, the speed of growth of fast seedling.The method that grafting uses scion grafting in the present invention, carries out at 3 three months annual bottoms, by scion grafting To stock, growth-promoting media is uniformly smeared at the position of grafting, then its bondage is got up with the maize straw flattened, flattening The not only good permeability, but also it is good with the compatibility at grafting of corn afterwards, will not hinder calli induction at grafting, and And also a certain amount of nutriment can be provided for the healing at grafting, after the scion survives, from grafting part 8- Anvil seedling is cut at 10cm.
Wherein growth-promoting media is made of the component of following parts by weight:18-25 parts of rough melic herb, 12-16 parts of motherwort, Semen Cuscutae 6- 8 parts, 9-13 parts of folium callicarpae pedunculatae, 8-10 parts of xanthans, 1-2 parts of almond oil, 230-250 parts of water.
Specifically, above-mentioned growth-promoting media is made of following methods:By rough melic herb, motherwort, Semen Cuscutae, folium callicarpae pedunculatae add to In boiling water, using small fire continue decoct 1 it is small when after, filter to get filtrate, after filtrate is cooled to room temperature, add xanthan thereto Glue, almond oil, after mixing, are made growth-promoting media.
Specifically, the maize straw of the flattening is made of following methods:By fresh maize straw natural drying 15- 20 days, then using iron block by its uniformly flatten, the bacterium carried in order to prevent in maize straw can to causing to infect at grafting, Can be in maize straw before use, carrying out sterilization processing to it with disinfection solution.
Next, with reference to the content of the above, implementation in detail below is enumerated to the method for culturing seedlings of the high-quality yellow peach of the present invention Example.
Embodiment 1
A kind of engrafting method of yellow peach, including following operating procedure:
Stock is cultivated:By black Lee's seed be put into decomposed liquid immersion 10 it is small when, then seed is placed on to dry ventilation, After naturally dry 10 days, seed is placed in 38 DEG C of baking oven, baking 5 it is small when after, sowed, the density of sowing is 130kg/ mus, seeding row spacing is 18 × 20cm.
Scion gathers:Scion is gathered on breeding stock tree, scion is the life then of tree crown periphery on breeding stock tree Developmental branch, the length of scion is 7cm, after when immersion 2 is small in the scion morphology lower end insertion nutrient solution of collection, is put it into Gas concentration lwevel is in 1200ppm environment, after 30min, is taken out, and after using frequency as the supersound process of 32kHz, carries out grafting Processing, wherein nutrient solution is made of the component of following parts by weight:1 part of o-coumaric acid, 3 parts of shepherd's purse extracting solution, 220 parts of water.
Grafting:Using the method for scion grafting, carried out at 3 three months annual bottoms, by scion grafting to stock, in the portion of grafting Position is uniform to smear growth-promoting media, then its bondage is got up with the maize straw flattened, wherein growth-promoting media is by following parts by weight Component is made:18 parts of rough melic herb, 12 parts of motherwort, 6 parts of Semen Cuscutae, 9 parts of folium callicarpae pedunculatae, 8 parts of xanthans, 1 part of almond oil, water 230 parts.
Specifically, after the scion survives, anvil seedling is cut at from grafting part 8cm.
Embodiment 2
A kind of engrafting method of yellow peach, including following operating procedure:
Stock is cultivated:By black Lee's seed be put into decomposed liquid immersion 11 it is small when, then seed is placed on to dry ventilation, After naturally dry 11 days, seed is placed in 39 DEG C of baking oven, baking 5.5 it is small when after, sowed, the density of sowing is 135kg/ mus, seeding row spacing is 18 × 20cm.
Scion gathers:Scion is gathered on breeding stock tree, scion is the life then of tree crown periphery on breeding stock tree Developmental branch, the length of scion is 8cm, after when immersion 2.5 is small in the scion morphology lower end insertion nutrient solution of collection, is put Enter gas concentration lwevel in 1300ppm environment, after 33min, to take out, after using frequency as the supersound process of 33kHz, being transferred Processing is connect, wherein nutrient solution is made of the component of following parts by weight:1 part of o-coumaric acid, 4 parts of shepherd's purse extracting solution, 230 parts of water.
Grafting:Using the method for scion grafting, carried out at 3 three months annual bottoms, by scion grafting to stock, in the portion of grafting Position is uniform to smear growth-promoting media, then its bondage is got up with the maize straw flattened, wherein growth-promoting media is by following parts by weight Component is made:19 parts of rough melic herb, 13 parts of motherwort, 6 parts of Semen Cuscutae, 10 parts of folium callicarpae pedunculatae, 9 parts of xanthans, 1 part of almond oil, water 235 parts.
Specifically, after the scion survives, anvil seedling is cut at from grafting part 8cm.
Embodiment 3
A kind of engrafting method of yellow peach, including following operating procedure:
Stock is cultivated:By black Lee's seed be put into decomposed liquid immersion 11 it is small when, then seed is placed on to dry ventilation, After naturally dry 13 days, seed is placed in 40 DEG C of baking oven, baking 6 it is small when after, sowed, the density of sowing is 138kg/ mus, seeding row spacing is 18 × 20cm.
Scion gathers:Scion is gathered on breeding stock tree, scion is the life then of tree crown periphery on breeding stock tree Developmental branch, the length of scion is 9cm, after when immersion 2.5 is small in the scion morphology lower end insertion nutrient solution of collection, is put Enter gas concentration lwevel in 1400ppm environment, after 38min, to take out, after using frequency as the supersound process of 34kHz, being transferred Processing is connect, wherein nutrient solution is made of the component of following parts by weight:2 parts of o-coumaric acid, 5 parts of shepherd's purse extracting solution, 240 parts of water.
Grafting:Using the method for scion grafting, carried out at 3 three months annual bottoms, by scion grafting to stock, in the portion of grafting Position is uniform to smear growth-promoting media, then its bondage is got up with the maize straw flattened, wherein growth-promoting media is by following parts by weight Component is made:21 parts of rough melic herb, 14 parts of motherwort, 7 parts of Semen Cuscutae, 11 parts of folium callicarpae pedunculatae, 9 parts of xanthans, 1 part of almond oil, water 240 parts.
Specifically, after the scion survives, anvil seedling is cut at from grafting part 8-10cm.
Embodiment 4
A kind of engrafting method of yellow peach, including following operating procedure:
Stock is cultivated:By black Lee's seed be put into decomposed liquid immersion 12 it is small when, then seed is placed on to dry ventilation, After naturally dry 14 days, seed is placed in 41 DEG C of baking oven, baking 6 it is small when after, sowed, the density of sowing is 145kg/ mus, seeding row spacing is 18 × 20cm.
Scion gathers:Scion is gathered on breeding stock tree, scion is the life then of tree crown periphery on breeding stock tree Developmental branch, the length of scion is 9cm, after when immersion 2.8 is small in the scion morphology lower end insertion nutrient solution of collection, is put Enter gas concentration lwevel in 1400ppm environment, after 38min, to take out, after using frequency as the supersound process of 34kHz, being transferred Processing is connect, wherein nutrient solution is made of the component of following parts by weight:3 parts of o-coumaric acid, 5 parts of shepherd's purse extracting solution, 245 parts of water.
Grafting:Using the method for scion grafting, carried out at 3 three months annual bottoms, by scion grafting to stock, in the portion of grafting Position is uniform to smear growth-promoting media, then its bondage is got up with the maize straw flattened, wherein growth-promoting media is by following parts by weight Component is made:24 parts of rough melic herb, 15 parts of motherwort, 7 parts of Semen Cuscutae, 12 parts of folium callicarpae pedunculatae, 9 parts of xanthans, 2 parts of almond oil, water 245 parts.
Specifically, after the scion survives, anvil seedling is cut at from grafting part 9cm.
Embodiment 5
A kind of engrafting method of yellow peach, including following operating procedure:
Stock is cultivated:By black Lee's seed be put into decomposed liquid immersion 12 it is small when, then seed is placed on to dry ventilation, After naturally dry 15 days, seed is placed in 42 DEG C of baking oven, baking 7 it is small when after, sowed, the density of sowing is 150kg/ mus, seeding row spacing is 18 × 20cm.
Scion gathers:Scion is gathered on breeding stock tree, scion is the life then of tree crown periphery on breeding stock tree Developmental branch, the length of scion is 10cm, after when immersion 3 is small in the scion morphology lower end insertion nutrient solution of collection, is put Enter gas concentration lwevel in 1500ppm environment, after 40min, to take out, after using frequency as the supersound process of 35kHz, being transferred Processing is connect, wherein nutrient solution is made of the component of following parts by weight:3 parts of o-coumaric acid, 6 parts of shepherd's purse extracting solution, 250 parts of water.
Grafting:Using the method for scion grafting, carried out at 3 three months annual bottoms, by scion grafting to stock, in the portion of grafting Position is uniform to smear growth-promoting media, then its bondage is got up with the maize straw flattened, wherein growth-promoting media is by following parts by weight Component is made:25 parts of rough melic herb, 16 parts of motherwort, 8 parts of Semen Cuscutae, 13 parts of folium callicarpae pedunculatae, 10 parts of xanthans, 2 parts of almond oil, water 250 parts.
Specifically, after the scion survives, anvil seedling is cut at from grafting part 10cm.
During specific implementation, depositing after the survival rate of scion grafting and yellow peach Seeding planting in embodiment is counted Motility rate, wherein the Cultivate administration method of the seedling after being colonized in each embodiment uses conventional technology, it should be pointed out that Dig Miao Shiyao to accomplish to dig fast freight soon, avoid not damaging seedling as far as possible, to ensure the survival rate of field planting, statistical result such as table 1 below institute Show:
The achievement data of each embodiment yellow peach method for culturing seedlings of table 1
Project Grafting survival rate/% Planting survival rates/% after three months
Embodiment 1 96.4 97.9
Embodiment 2 97.1 98.0
Embodiment 3 98.2 98.5
Embodiment 4 97.4 99.1
Embodiment 5 97.5 98.9
It can be seen from Table 1 that the engrafting method of the yellow peach provided in various embodiments of the present invention, realize grafting compared with Higher survival rate after high survival rate and Seeding planting so that the survival rate of grafting is improved to present 96% by original 85% More than, planting survival rates after three months are improved to present more than 97% by original 88%, greatly improve the product of seedling Matter, the defects of illustrating engrafting method provided by the invention, effectively overcome affine force difference between yellow peach and black Lee, improves Huang The quality of peach seedling.
Certainly, it is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the art Those of ordinary skill, the present invention essential scope in, change, change, addition or the replacement made, should all belong to the present invention Protection domain.

Claims (9)

1. a kind of engrafting method of yellow peach, it is characterised in that including following operating procedure:
Stock is cultivated:By black Lee's seed be put into decomposed liquid soak 10-12 it is small when, then seed is placed on to dry ventilation, After naturally dry 10-15 days, seed is placed in 38-42 DEG C of baking oven, baking 5-7 it is small when after, sowed;
Scion gathers:Scion is gathered on breeding stock tree, 2-3 will be soaked in the scion morphology lower end insertion nutrient solution of collection After hour, gas concentration lwevel is put it into 1200-1500ppm environment, after 30-40min, to take out, using supersound process Afterwards, grafting processing is carried out, wherein nutrient solution is made of the component of following parts by weight:1-3 parts of o-coumaric acid, shepherd's purse extracting solution 3-6 Part, 220-250 parts of water;
Grafting:By in scion grafting to stock, growth-promoting media is uniformly smeared at the position of grafting, then with the maize straw flattened Its bondage is got up, wherein growth-promoting media is made of the component of following parts by weight:18-25 parts of rough melic herb, 12-16 parts of motherwort, Tu Silk is 6-8 parts sub-, 9-13 parts of folium callicarpae pedunculatae, 8-10 parts of xanthans, 1-2 parts of almond oil, 230-250 parts of water.
2. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that the sowing of above-mentioned black Lee's seed Density is 130-150kg/ mus, and seeding row spacing is 18 × 20cm.
3. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that above-mentioned scion is breeding stock tree The developmental branch raw then of upper tree crown periphery, the length of scion is 7-10cm.
4. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that the shepherd's purse in above-mentioned nutrient solution carries Liquid is taken to be made of following methods:Fresh shepherd's purse is added in 4 times of heavy absolute ethyl alcohols of its weight, when heating and refluxing extraction 2 is small Afterwards, filter, after filtered solution is recycled ethanol, shepherd's purse extracting solution is made.
5. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that during above-mentioned supersound process, ultrasound The frequency of ripple is 32-35kHz.
6. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that during above-mentioned grafting, using scion grafting Method, carried out at annual 3 three months bottoms.
7. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that above-mentioned growth-promoting media is used with lower section Method is made:Rough melic herb, motherwort, Semen Cuscutae, folium callicarpae pedunculatae are added into boiling water, using small fire continue decoct 1 it is small when after, filtering Filtrate is obtained, after filtrate is cooled to room temperature, adds xanthans, almond oil thereto, after mixing, growth-promoting media is made.
8. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that the maize straw of the flattening is adopted It is made using the following method:By fresh maize straw natural drying 15-20 days, then it is uniformly flattened using iron block.
9. according to a kind of engrafting method of yellow peach described in claim 1, it is characterised in that after the scion survives, Anvil seedling is cut at from grafting part 8-10cm.
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