CN105917974A - Culture method for xanthoceras sorbifolium young seedling grafting container seedlings - Google Patents
Culture method for xanthoceras sorbifolium young seedling grafting container seedlings Download PDFInfo
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- CN105917974A CN105917974A CN201610250815.4A CN201610250815A CN105917974A CN 105917974 A CN105917974 A CN 105917974A CN 201610250815 A CN201610250815 A CN 201610250815A CN 105917974 A CN105917974 A CN 105917974A
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- seedling
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
Abstract
The invention discloses a culture method for xanthoceras sorbifolium young seedling grafting container seedlings. The culture method comprises the following steps: 1, culturing seedlings, including a, carefully choosing seeds, b, storing the seeds, and c, accelerating germination; 2, selecting scion twigs; 3, performing grafting, including a, lifting rootstocks, b, cutting scions, c, cutting the rootstocks, and d, performing grafting; and 4, planting and managing grafted seedlings. Compared with the prior art, the method disclosed by the invention adopts young seedling grafting, the grafted seedlings are high in survival rate, good in quality, and quick in seedling development, and the method is simple and convenient to operate, has very small space-time limitations, is easy to popularize, and can greatly shorten the time for culturing the xanthoceras sorbifolium grafted seedlings.
Description
Technical field
The present invention relates to a kind of shinyleaf yellowhorn fruit mating system, particularly relate to a kind of shinyleaf yellowhorn fruit Seedling grafting container Seedling
Mating system.
Background technology
Lignum Xanthoceratis (Xanthoceras sorbifolium) is Chinese peculiar biological industry seeds, belongs to Sapindaceae literary composition
Fruit belongs to hat, has drought resisting, Salt And Alkali Tolerance, impoverishment tolerant, the excellent physiological property such as cold-resistant, has the highest simultaneously
Economic worth, ornamental value and medical value (can be as table oil, functional health product, height
The level quality raw materials such as cosmetics and lubricating oil;Oils and fats freezing point is the lowest, reaches subzero 37 DEG C, is northern China
The preferable biodiesel raw material of cold district;The ornamental tree species that pattern is gorgeous, tree performance is graceful;Shell effectively becomes
Part can treat Alzheimer's disease;Plant shell, shell can produce activated carbon, furfural), it is increasingly becoming China north
Side improves People's livelihood and the excellent native soil economic tree of ecological environment, is also the northern area of China great exploitation potential
Biodiesel seeds.
The problem that current Lignum Xanthoceratis exists, Lignum Xanthoceratis throughout China North China, northwest, the mountain region in northeast and hills
Area, widely distributed, but changed by habitat and the mankind rob formula and develop and affected, the universal setting percentage of Lignum Xanthoceratis
The lowest, masses' enthusiasm of planting seriously baffles.Finding according to inventor's lasting investigation in recent years, major part is wild
Raw colony is the most shaky, and artificial colony is the most solid the lowest, and between individual plant, seed production differs greatly.Therefore,
In order to cultivate efficient Lignum Xanthoceratis Ecological Nonwood Forestry, currently by the asexual propagation of fine individual plant is developed
Lignum Xanthoceratis woody oil forest is very urgent.Present stage Lignum Xanthoceratis engrafting method on the market is seedling grafting.
Summary of the invention
The purpose of the present invention is that provides a kind of shinyleaf yellowhorn fruit Seedling grafting container Seedling solving the problems referred to above numerous
Educate method.
To achieve these goals, the technical solution used in the present invention is: a kind of shinyleaf yellowhorn fruit Seedling grafting container
Seedling mating system, method step is as follows,
One, the cultivation of sub-Seedling
A. elite seed, selects mature fruit at Lignum Xanthoceratis collection period, air-dried through about 1 week and takes out seed,
Screening grain seed the fullest, without pest and disease damage does the seed cultivating stock, thick to ensure its germination percentage and sub-Seedling
Strong degree;
B. stored seeds, before soil is freeze-up, selects high-land, and draining is good, at leeward cool place, digs deep
40cm, the hole of wide 80-100cm, depending on ground, long visual field and kind amount, insert the thick wet sand of 15cm, after striking off,
Broadcast the seed of potassium permanganate solution soaking 20min of last layer 400mg/kg, cover the thick wet sand of 15cm,
Husky humidity is not dripped to hold agglomerating, splits preferably when unclamping, and covers wet sand the most again, topmost becomes room
Ridged, prevents from cheating internal water accumulation too much when rainfall in winter or snowfall, works the mischief seed, every 1m on sand drift
Insert a straw to ventilate to bottom of trench, increase oxygen content in air, in case the mold of seed;
C. accelerating germination, after until the 2nd year, the temperature rises, Lignum Xanthoceratis germination, when seedling grows to about 3cm,
Controlled irrigation also removes terminal bud, promotes sub-Seedling main root sturdy;Seed sand wants running audit when hiding, and notes sand drift
In humiture, as found to be dried in heap or time dry and wet is irregular, should suitably add water or stir;
Two, the branch of scion is selected
From robust growth, the fine individual plant without pest and disease damage, selected or clone elite stand, clip is grown good
Good annual shoot row culture scion;Scion to try one's best with adopt with, need allocation and transportation, excellent elite stand will be indicated
And clone number, to tie up respectively, moisturizing is packed, and transports rapidly;
Three, grafting
A. stock is played: taken out gently by the shinyleaf yellowhorn fruit Seedling of band cotyledon in sand pit, then wash on the most sub-Seedling with clear water
Sand, prevent cotyledon from coming off;
B. scion is cut: about 2mm locates below fringe bar axillalry bud, cuts the double inclined plane of long an about 1cm with blade
Wedge, intersects at medulla, then cuts off at bud upper end about 2mm place, become the scion of leaf one bud, transfer immediately
Connect, it is possible to be placed on moisturizing in clear water, but no more than 1h,
C. stock is cut: about 3cm place cuts off on sub-young plant leaf, then is rived, about long incision 1.2cm.
Sub-Seedling anvil main root length is retained in about 5cm,
D, grafting: flake aluminum is rolled into tubular, be sleeved on the sub-Seedling anvil of incision, then connecing of cutting
Fringe inserts gently, is directed at cambium layer, then is clutched by aluminium flake, wraps moisturizing with wet towel;
Using seedling grafting (i.e. sprout grafting, stock is a bud) sub-Seedling anvil is tender tissue, meristematic capacity
By force, can heal, susceptible chance is few comprehensively, and seedling growth is healthy and strong, can prevent later stage heartrot, and can be in room
Carrying out the most by stages and in groups, saving general grafting stock needs 1-2 in advance to prepare and winter heels in operation.
Seedling anvil graft union is good, and technology is easily mastered, it is simple to promote aborning.
Four, grafting is planted and manages
Method for planting is, first with fine away bamboo let interleave in the non-woven container of the Light media made one deep
The vesicle of about 8cm, unfolds the Seedling grafted and puts into cave, then a hand pressure Seedling, and another hands bamboo let is inserted
Enter and side soil returns soil, water permeable after planting, and prop Small plastic shed, covered with plastic film, forbid air pair
Stream, prevents dehydration;
Seedling management method is, the grafting time in film is generally about 1 month, takes out with 15% grafting
The tip is as the criterion, and selects to take off film at dusk.After taking off film, management method manages with other nursery stock.
Finally using non-woven fabrics Light media container, make seedling transportation convenient, reduce slow Seedling program, raising survives
Rate.Described Light media use peat, perlite, Vermiculitum by 4: 3: 4 growths carrying out proportioning, beneficially Seedling,
Cultivate very convenient.
Compared with prior art, it is an advantage of the current invention that: the present invention uses seedling grafting, grafting nursery stock becomes
Motility rate is high, quality is good, seedling is fast, easy and simple to handle, space-time restriction is the least, it is easy to promotes, is substantially shorter
The time that Lignum Xanthoceratis grafting is cultivated.
Detailed description of the invention
The invention will be further described below.
Embodiment: in JIUYUE, 2013 at Chifeng Balin Left Banner woods east state-run machinery forest farm Wen Guan
Really the period of maturation gathers mature fruit, within 1 week, air-dries, takes out seed, filters out that grain is the fullest, kind without pest and disease damage
Sub-about 2kg.In November, select draining good in Changping District, Beijing, husky Tibetan seed at leeward cool place.
In May, 2014, Lignum Xanthoceratis germination, when seedling grows to about 3cm, remove terminal bud.Meanwhile, exist
On the clone elite stand in Lignum Xanthoceratis test garden, clip well-developed annual shoot row culture scion, carry out grafting.
After grafting, plant in non-woven container, overlay film moisturizing.In June, the grafting of more than 15% takes off film after taking out the tip.
The effect of this technology: graft survival rate is up to more than 85%;Autumn stops growing, and average plant height is
32.2cm, footpath, ground is 5.21mm;Within 2015, transplanting survival rate is 100%, and grows fine.
Above a kind of shinyleaf yellowhorn fruit Seedling grafting container Seedling mating system provided by the present invention is carried out detailed Jie
Continuing, principle and the embodiment of the present invention are set forth by specific case used herein, above enforcement
The explanation of example is only intended to help to understand method and the core concept thereof of the present invention;Simultaneously for this area
Those skilled in the art, according to the thought of the present invention, the most all can change
Part, change and improvement to the present invention will be possible, without beyond accessory claim defined
Spirit and scope, in sum, this specification content should not be construed as limitation of the present invention.
Claims (4)
1. a shinyleaf yellowhorn fruit Seedling grafting container Seedling mating system, it is characterised in that: method step is as follows,
One, the cultivation of sub-Seedling
A. elite seed, selects mature fruit at Lignum Xanthoceratis collection period, air-dried through about 1 week and takes out seed,
Screening grain seed the fullest, without pest and disease damage does the seed cultivating stock,
B. stored seeds, selects high-land, and draining is good, at leeward cool place, digs deep 40cm, wide 80-100cm
Hole, insert the thick wet sand of 15cm, after striking off, broadcast the potassium permanganate solution leaching of last layer 400mg/kg
The seed of bubble 20min, the wet sand that lid 15cm is thick, husky humidity is not dripped, when unclamping to hold agglomerating
Split preferably, cover wet sand the most again, topmost become ridge-shaped, sand drift inserts a straw to bottom of trench every 1m
Ventilate,
C. accelerating germination, after until the 2nd year, the temperature rises, Lignum Xanthoceratis germination, when seedling grows to about 3cm,
Controlled irrigation also removes terminal bud, promotes sub-Seedling main root sturdy;
Two, the branch of scion is selected
From robust growth, the fine individual plant without pest and disease damage, selected or clone elite stand, clip is grown good
Good annual shoot row culture scion;
Three, grafting
A. play stock, the shinyleaf yellowhorn fruit Seedling of band cotyledon in sand pit is taken out gently, then washes on the most sub-Seedling with clear water
Sand, prevent cotyledon from coming off,
B. cutting scion, below fringe bar axillalry bud, about 2mm place, cuts the double inclined plane of long an about 1cm with blade
Wedge, intersects at medulla, then cuts off at bud upper end about 2mm place, become the scion of leaf one bud, transfer immediately
Connect, it is possible to be placed on moisturizing in clear water, but no more than 1h,
C. cutting stock, on sub-young plant leaf, about 3cm place cuts off, then is rived, about long incision 1.2cm.
Sub-Seedling anvil main root length is retained in about 5cm,
D, grafting, be rolled into tubular by flake aluminum, is sleeved on the sub-Seedling anvil of incision, then connecing of cutting
Fringe inserts gently, is directed at cambium layer, then is clutched by aluminium flake, wraps moisturizing with wet towel;
Four, grafting is planted and manages.
A kind of shinyleaf yellowhorn fruit Seedling grafting container Seedling mating system the most according to claim 1, its feature exists
In: the method for planting in step 4 is, first with the bamboo let fined away in the non-woven container of the Light media made
Interleave the vesicle of deep an about 8cm, the Seedling grafted is unfolded and puts into cave, then a hand pressure Seedling, another
Hands inserts with bamboo let and returns soil in the soil of side, waters permeable, and prop Small plastic shed after planting, covered with plastic film.
A kind of shinyleaf yellowhorn fruit Seedling grafting container Seedling mating system the most according to claim 2, its feature exists
In: described Light media uses peat, perlite, Vermiculitum to carry out proportioning by 4: 3: 4.
A kind of shinyleaf yellowhorn fruit Seedling grafting container Seedling mating system the most according to claim 1, its feature exists
In: the seedling management method in step 4 is, the grafting time in film is generally about 1 month, with
15% grafting is taken out the tip and is as the criterion, and selects to take off film at dusk.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108093916A (en) * | 2017-12-25 | 2018-06-01 | 大连民族大学 | A kind of shiny-leaved yellowhorn low production forest improved variety remodeling method |
CN108668744A (en) * | 2018-05-15 | 2018-10-19 | 山西文冠果科技有限公司 | A kind of shiny-leaved yellowhorn autumn tree method for culturing seedlings |
CN109673201A (en) * | 2019-02-18 | 2019-04-26 | 河西学院 | A kind of method that shiny-leaved yellowhorn seed dormancy is abolished |
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CN105393808A (en) * | 2015-12-02 | 2016-03-16 | 罗杰 | Lithocarpushancei(Benth.)Rehd-QuercusacutissimaCarruth container seedling grafting breeding method |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108093916A (en) * | 2017-12-25 | 2018-06-01 | 大连民族大学 | A kind of shiny-leaved yellowhorn low production forest improved variety remodeling method |
CN108668744A (en) * | 2018-05-15 | 2018-10-19 | 山西文冠果科技有限公司 | A kind of shiny-leaved yellowhorn autumn tree method for culturing seedlings |
CN109673201A (en) * | 2019-02-18 | 2019-04-26 | 河西学院 | A kind of method that shiny-leaved yellowhorn seed dormancy is abolished |
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