CN107114226A - A kind of breeding method of picria fel tarrae seedling - Google Patents
A kind of breeding method of picria fel tarrae seedling Download PDFInfo
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- CN107114226A CN107114226A CN201710482211.7A CN201710482211A CN107114226A CN 107114226 A CN107114226 A CN 107114226A CN 201710482211 A CN201710482211 A CN 201710482211A CN 107114226 A CN107114226 A CN 107114226A
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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
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Abstract
The invention discloses a kind of breeding method of picria fel tarrae seedling, comprise the following steps：S1：Clip branch is as cuttings from picria fel tarrae, topmost one saves branch and retains 12 leaves and 1 bud, and cuttings lower end is finally cut into pointed, then cuttings lower end quickly dipped 4 8s of indolebutyric acid potassium solution, it is quickly dipped after cuttings In Shade air-dry；S2：Solid matrix is fitted into seedling-raising cup, then seedling-raising cup is placed in greenhouse：S3：Cuttings liquor natrii hypochloritis's soaking disinfection, takes out cuttings and is rinsed with clear water；S4：By the cuttings cuttage handled well into seedling-raising cup, drenched matrix with water after cuttage；S5：After cuttage above greenhouse cover plastic light-transmission film；S6：After cuttings cuttage 12 14 days, plastic light-transmission film is raised, hardening is carried out, obtains seedling.The inventive method cuttage survival rate is up to 97% 98.5%, higher than 90% the 92.5% of prior art cuttings survival rate, and seedling raise period shortens.
Description
【Technical field】
The invention belongs to picria fel tarrae planting technology field, and in particular to a kind of breeding method of picria fel tarrae seedling.
【Background technology】
Cuttage and seedling culture：A part for stem, root and leaf is cut from plant parent, promotes to turn into independent under suitable environmental condition
New plant method for culturing seedlings.Advantage：The excellent genes of maternal plant are kept, variation, and nursery stock are produced not as seed propagation
Growth is rapid.
At present, China's picria fel tarrae cultural method is to take seed seedling-raising to transplant.Cuttage cultivation mode is in many lianas
And xylophyta all studies have reported that, such as peppermint, the fruit of Chinese wolfberry, chrysanthemum, grape, frangipanis, willow, money tree, jasmine, brasiletto
Deng.Proved by testing, seed seedling-raising, which is transplanted, needs the long period, and root system is damaged during transplanting, there is seedling-slowing stage after transplanting, hence it is evident that
Retarding of growing, and the wound caused by root and petiole base, the approach of intrusion is created to germ, causes the higher incidence of disease；
Relatively taken a lot of work in addition, transplanting, production cost can be increased.Therefore, it is necessary to provide a kind of cuttage planting method of suitable picria fel tarrae.
Patent document " picria fel tarrae cuttage planting method（The patent No.：ZL201310705564.0）", this method is from growth
In order, ending is taken in the picria fel tarrae of no disease and pests harm, cuttage makes cuttage position form callus in soil, from
And take root, obtain picria fel tarrae plant.Operation is simple for this method, into, but it is long to there is whole seedling raise period, survival rate compared with
Low the problem of.
【The content of the invention】
The present invention provides a kind of breeding method of picria fel tarrae seedling, long with the cultivation time for solving existing picria fel tarrae seedling, survives
The problem of rate is low.The inventive method cuttage 12-14 days rooting rates of culture reach more than 96%, and whole cuttage process only needs 19-23
My god, cuttage survival rate is up to 97%-98.5%, is above the 90%-92.5% of prior art cuttings survival rate, and seedling raise period
Greatly shorten.
To solve above technical problem, the present invention uses following technical scheme：
A kind of breeding method of picria fel tarrae seedling, comprises the following steps：
S1：Clip 8-12cm branch topmost one saves branch reservation 1-2 pieces leaf and 1 bud as cuttings from picria fel tarrae, then
Blade is cut 1/3-3/5 area, finally cuttings lower end is cut into it is pointed, then cuttings lower end with indolebutyric acid potassium solution speed
Dip in 4-8s, the butyric acid potassium solution concentration is 2500-7500ppm, it is quickly dipped after cuttings it is In Shade, gravity-flow ventilation is done
Dry 10-35min；
S2：Solid matrix is fitted into seedling-raising cup, the solid matrix is in units of parts by weight, including following raw material：Peat
200-300 parts, 50-80 parts of mushroom slag, 2.6-4.2 parts of sylvite, 1.5-3.8 parts of microcosmic salt, 1.2-2.6 parts of nitrogen salt, calcium salt 0.8-1.3
Part, 0.7-1.2 parts of magnesium salts, 0.4-0.6 parts of salt compounded of iodine, 0.2-0.4 parts of boron salt, 0.2-0.3 parts of molybdenum salt, 0.3-0.4 parts of zinc salt, manganese salt
0.1-0.3 parts, 0.1-0.2 parts of mantoquita, 0.1-0.2 parts of molysite, 0.12-0.28 parts of vitamin, 0.1-0.22 parts of amino acid, indoles
0.08-0.14 parts of butyric acid, 0.08-0.12 parts of gibberellin, 0.07-0.09 parts of 6- benzyl glands fat purine, 0.08-0.14 parts of methyl α-naphthyl acetate,
0.05-0.09 parts of kinetin, 0.19-0.26 parts of conditioner, 1.4-2.7 parts of antiseptic；The thickness of the solid matrix is 7-
8cm, then seedling-raising cup is placed in greenhouse：
S3：Cuttings is 0.2%-0.3% liquor natrii hypochloritis's soaking disinfections with concentration, takes out cuttings and is rinsed with clear water, must be handled well
Cuttings；
S4：By the cuttings cuttage handled well into seedling-raising cup, the depth of cuttings insertion matrix is 1.8-5cm, is drenched after cuttage with water
Saturating matrix, controls the water content of matrix in 52%-80%；
S5：After cuttage above greenhouse cover plastic light-transmission film, canopy iuuminting degree control be 22%-36%, relative air humidity control
It is made as 70%-88%；
S6：After cuttings cuttage 12-14 days, plastic light-transmission film is raised, hardening is carried out 7-9 days, water content is controlled during hardening
In 55%-70%, picria fel tarrae seedling is obtained.
Further, sylvite described in step S2 is potassium sulfate；The microcosmic salt is sodium phosphate；The nitrogen salt is ammonium carbonate；
The calcium salt is calcium chloride；The magnesium salts is magnesium glycinate；The salt compounded of iodine is KI；The boron salt is potassium borate；The molybdenum
Salt is potassium molybdate；The zinc salt is zinc chloride；The manganese salt is Mn-Gly；The mantoquita is cupric glycinate；The molysite is
Ferrous sulfate.
Further, vitamin described in step S2 is vitamin E.
Further, amino acid described in step S2 is tyrosine.
Further, conditioner described in step S2 is humic acid.
Further, antiseptic described in step S2 is methyl-furfuryl fumarate.
The effect of medium component of the present invention is as follows：
Peat, mushroom slag contain abundant organic matter, are conducive to picria fel tarrae to grow.
The nutritive effect of potassium element can improve photosynthetic intensity, promote the formation of starch and sugar in picria fel tarrae body,
Strengthen the resistance and resistance against diseases of picria fel tarrae, moreover it is possible to improve picria fel tarrae and nitrogen is absorbed.
Phosphorus is to form the indispensable element such as Nuclear extract, lecithin.P elements can accelerate cell division, promote hardship
Radix scrophulariae root system and overground part accelerate growth, promote bud differentiation, ahead of time maturation, improve fruit quality.
Nitrogen is the essential element that protein is constituted, and protein is the base substance in cellular plasm composition.Nitrogen energy
Promote the formation of protein and chlorophyll, make picria fel tarrae dark green leaf color, leaf area increase promotes the assimilation of carbon, is conducive to bitter profound
Join yield increase, quality improving.
The growth for lacking calcium picria fel tarrae separate living tissue is slack-off, and calcium deficiency and disease are just in growing point and spire, when serious, and leaf becomes
, there is necrotic spot at the edge of leaf in shape and chlorosis.
Magnesium is the constituent of chlorophyll.If lacking magnesium, picria fel tarrae blade loses green, it is impossible to manufacture nutrients
Matter.
Iodine is that picria fel tarrae grows indispensable element, is described as biological element, wisdom element.
Boron compares in picria fel tarrae body to be concentrated in stem apex, the tip of a root, blade and floral organ, the content in dicotyledonous picria fel tarrae
Usually above unifacial leaf picria fel tarrae.Boron can improve the nitrogenase activity of pulse family picria fel tarrae rhizobium, increase amount of nitrogen fixation, during boron deficiency,
Root stays undeveloped, influences amount of nitrogen fixation.Boron can also strengthen picria fel tarrae resistance.
Molybdenum is nitrogen-fixing microorganism, particularly fixes necessary during air nitrogen with the rhizobium of pulse family picria fel tarrae symbiosis.
Leaf photosynthesis intensity can be promoted again simultaneously.Plant is short and small when lacking molybdenum, and chlorosis between blade arteries and veins, leaf margin is dried-up, inward curl, into
Wilting state.
Zinc can promote picria fel tarrae to carry out photosynthesis, and it is the constituent of a variety of enzymes, and picria fel tarrae grows appearance during zinc-deficiency
Stagnate.
Contain manganese in picria fel tarrae chloroplaset, manganese can promote germination and seedling period to grow, picria fel tarrae is influenceed during manganese deficiency
Photosynthesis, respiration, the accumulation of nitrate nitrogen in vivo.Chlorosis yellow between blade arteries and veins is shown as, there is brown spot.
The photosynthesis of copper participation picria fel tarrae, respiration, nitrogen metabolism, the resistance of enhancing picria fel tarrae.Plant gives birth to when lacking copper
Length is thin and weak, young leaves jaundice, wilting withered, and blade tip curling is turned white, and has necrotic spot.
Iron is that chlorophyll formation is indispensable, is difficult transfer in plant body, so blade " chlorosis " is picria fel tarrae
The performance of iron deficiency, and this chlorosis shown on young leaflet tablet first.
Vitamin has effect to taking root for picria fel tarrae, picria fel tarrae can be promoted to take root.
Amino acid is nutriment necessary to picria fel tarrae growth, and due to the characteristic of amino acid in itself, picria fel tarrae is grown
Particularly photosynthesis has unique facilitation, and it can increase picria fel tarrae chlorophyll content, improves the activity of enzyme, promotes
The infiltration of carbon dioxide, makes photosynthesis more vigorous, and to improving picria fel tarrae quality, increase Vc and sugared content suffer from important
Effect.
Indolebutyric acid is mainly used in picria fel tarrae rooting of cuttings, can induce the formation of picria fel tarrae root substance, promotes cell differentiation
And division, be conducive to new root generation and the differentiation of fibrovascular system, promote the formation of cutting adventitious root.
Gibberellin, is the class picria fel tarrae hormone being widely present.Its chemical constitution belongs to Diterpenes acid, is spread out by four ring skeletons
Give birth to and obtain, the growth of leaf and bud can be stimulated.
6-benzyladenine, Chinese nickname be 2- benayl aminopurines, N- benzyl adenosines, n-butyl acrylate, white or
Off-white color crystal, is insoluble in water, is slightly soluble in ethanol, stable in acid, alkali, belongs to broad spectrum activity picria fel tarrae growth regulator, can promote
Picria fel tarrae cell growth, suppresses the degraded of picria fel tarrae chlorophyll, improves the content of amino acid, Delaying Leaf-Senescence etc..
Methyl α-naphthyl acetate (1-Naphthaleneacetic acid), abbreviation NAA is a kind of organic compound, is a kind of readily soluble
In the colorless solid of organic solvent, its structure is replaced for No. 1 position of naphthalene with carboxymethyl, and it is a kind of picria fel tarrae hormonal growth
Element, is usually used in the root of hair powder of commercialization or rooting agent, is used when picria fel tarrae is using cuttage breeding.It can also be used for picria fel tarrae
Tissue cultures.
Kinetin is a kind of non-natural basic element of cell division, and chemical name is 6- glycosyls adenine phosphate (or N6- furfuryls
Adenine).It is water insoluble, it is dissolved in strong acid, alkali and glacial acetic acid；In addition to fissional effect is promoted, also with delaying
Excised leaf and cut flower withering, induced bud differentiation and development and the effect of increase stomatal aperture.
Conditioner energy improved soil, increase fertilizer efficiency stimulates picria fel tarrae to grow, and is both soil fertilizer conditioner and native
Earth renovation agent, picria fel tarrae growth growth promoter.
Antiseptic is can to make certain micro-organisms within a certain period of time（Bacterium, fungi, saccharomycete, algae and virus etc.）
Growth or breeding be maintained at necessary chemical substance below horizontal.
The invention has the advantages that：
（1）The inventive method cuttage 12-14 days rooting rates of culture reach more than 96%, and whole cuttage process is only needed 19-23 days, skewer
Motility rate up to 97%-98.5% is inserted into, the 90%-92.5% of prior art cuttings survival rate is above, and seedling raise period is also significantly
Shorten；
（2）The numerous cuttage breeding method of picria fel tarrae of the present invention is that can keep the good characteristic of picria fel tarrae, again can be rapidly a large amount of
Breed seedling；
（3）The inventive method also has the advantages that operation is simple, with low cost, substantial amounts of hardship can be obtained in a short time profound
Join seedling, be that picria fel tarrae scale, industrialization plantation are laid a good foundation, with good social benefit and economical imitate
Benefit.
【Embodiment】
For ease of more fully understanding the present invention, it is illustrated by following examples, these embodiments belong to the protection of the present invention
Scope, but do not limit the scope of the invention.
In embodiment, the breeding method of the picria fel tarrae seedling comprises the following steps：
S1：Clip 8-12cm branch topmost one saves branch reservation 1-2 pieces leaf and 1 bud as cuttings from picria fel tarrae, then
Blade is cut 1/3-3/5 area, finally cuttings lower end is cut into it is pointed, then cuttings lower end with indolebutyric acid potassium solution speed
Dip in 4-8s, the butyric acid potassium solution concentration is 2500-7500ppm, it is quickly dipped after cuttings it is In Shade, gravity-flow ventilation is done
Dry 10-35min；
S2：Solid matrix is fitted into seedling-raising cup, the solid matrix is in units of parts by weight, including following raw material：Peat
200-300 parts, 50-80 parts of mushroom slag, 2.6-4.2 parts of sylvite, 1.5-3.8 parts of microcosmic salt, 1.2-2.6 parts of nitrogen salt, calcium salt 0.8-1.3
Part, 0.7-1.2 parts of magnesium salts, 0.4-0.6 parts of salt compounded of iodine, 0.2-0.4 parts of boron salt, 0.2-0.3 parts of molybdenum salt, 0.3-0.4 parts of zinc salt, manganese salt
0.1-0.3 parts, 0.1-0.2 parts of mantoquita, 0.1-0.2 parts of molysite, 0.12-0.28 parts of vitamin, 0.1-0.22 parts of amino acid, indoles
0.08-0.14 parts of butyric acid, 0.08-0.12 parts of gibberellin, 0.07-0.09 parts of 6- benzyl glands fat purine, 0.08-0.14 parts of methyl α-naphthyl acetate,
0.05-0.09 parts of kinetin, 0.19-0.26 parts of conditioner, 1.4-2.7 parts of antiseptic；The thickness of the solid matrix is 7-
8cm, then seedling-raising cup is placed in greenhouse：
S3：Cuttings is 0.2%-0.3% liquor natrii hypochloritis's soaking disinfections with concentration, takes out cuttings and is rinsed with clear water, must be handled well
Cuttings；
S4：By the cuttings cuttage handled well into seedling-raising cup, the depth of cuttings insertion matrix is 1.8-5cm, is drenched after cuttage with water
Saturating matrix, controls the water content of matrix in 52%-80%；
S5：After cuttage above greenhouse cover plastic light-transmission film, canopy iuuminting degree control be 22%-36%, relative air humidity control
It is made as 70%-88%；
S6：After cuttings cuttage 12-14 days, plastic light-transmission film is raised, hardening is carried out 7-9 days, water content is controlled during hardening
In 55%-70%, picria fel tarrae seedling is obtained.
Sylvite described in step S2 is potassium sulfate；The microcosmic salt is sodium phosphate；The nitrogen salt is ammonium carbonate；The calcium salt is
Calcium chloride；The magnesium salts is magnesium glycinate；The salt compounded of iodine is KI；The boron salt is potassium borate；The molybdenum salt is potassium molybdate；
The zinc salt is zinc chloride；The manganese salt is Mn-Gly；The mantoquita is cupric glycinate；The molysite is ferrous sulfate.
Vitamin described in step S2 is vitamin E.
Amino acid described in step S2 is tyrosine.
Conditioner described in step S2 is humic acid.
Antiseptic described in step S2 is methyl-furfuryl fumarate.
Embodiment 1
A kind of breeding method of picria fel tarrae seedling, comprises the following steps：
S1：Clip 11cm branch topmost one saves branch 1 leaf of reservation and 1 bud as cuttings from picria fel tarrae, then leaf
Piece cuts 1/2 area, and cuttings lower end is finally cut into pointed, then the cuttings lower end quickly dipped 6s of indolebutyric acid potassium solution, institute
Butyric acid potassium solution concentration is stated for 5000ppm, it is quickly dipped after cuttings it is In Shade, natural draft drying 25min；
S2：Solid matrix is fitted into seedling-raising cup, the solid matrix is in units of parts by weight, including following raw material：Peat 260
Part, 70 parts of mushroom slag, 3.5 parts of sylvite, 2.6 parts of microcosmic salt, 1.8 parts of nitrogen salt, 1 part of calcium salt, 1 part of magnesium salts, 0.5 part of salt compounded of iodine, boron salt 0.3
Part, 0.2 part of molybdenum salt, 0.3 part of zinc salt, 0.2 part of manganese salt, 0.1 part of mantoquita, 0.1 part of molysite, 0.2 part of vitamin, amino acid 0.15
Part, 0.12 part of indolebutyric acid, 0.1 part of gibberellin, 0.08 part of 6- benzyl gland fats purine, 0.12 part of methyl α-naphthyl acetate, 0.07 part of kinetin, tune
Manage 0.22 part of agent, 2.2 parts of antiseptic；The thickness of the solid matrix is 7.6cm, then seedling-raising cup is placed in greenhouse：
S3：Cuttings concentration is 0.2%% liquor natrii hypochloritis's soaking disinfection, takes out cuttings and is rinsed with clear water, and what must be handled well inserts
Fringe；
S4：By the cuttings cuttage handled well into seedling-raising cup, the depth of cuttings insertion matrix is 3cm, is drenched base with water after cuttage
Matter, controls the water content of matrix 67%；
S5：After cuttage above greenhouse cover plastic light-transmission film, canopy iuuminting degree control be 30%, relative air humidity control be
80%；
S6：After cuttings cuttage 13 days, plastic light-transmission film is raised, hardening is carried out 8 days, water content is controlled during hardening 65%,
Obtain picria fel tarrae seedling.
Sylvite described in step S2 is potassium sulfate；The microcosmic salt is sodium phosphate；The nitrogen salt is ammonium carbonate；The calcium salt is
Calcium chloride；The magnesium salts is magnesium glycinate；The salt compounded of iodine is KI；The boron salt is potassium borate；The molybdenum salt is potassium molybdate；
The zinc salt is zinc chloride；The manganese salt is Mn-Gly；The mantoquita is cupric glycinate；The molysite is ferrous sulfate.
Vitamin described in step S2 is vitamin E；
Amino acid described in step S2 is tyrosine.
Conditioner described in step S2 is humic acid.
Antiseptic described in step S2 is methyl-furfuryl fumarate.
Embodiment 2
A kind of breeding method of picria fel tarrae seedling, comprises the following steps：
S1：Clip 8cm branch topmost one saves branch 1 leaf of reservation and 1 bud as cuttings from picria fel tarrae, then leaf
Piece cuts 1/3 area, and cuttings lower end is finally cut into pointed, then the cuttings lower end quickly dipped 4s of indolebutyric acid potassium solution, institute
Butyric acid potassium solution concentration is stated for 25000ppm, it is quickly dipped after cuttings it is In Shade, natural draft drying 35min；
S2：Solid matrix is fitted into seedling-raising cup, the solid matrix is in units of parts by weight, including following raw material：Peat 200
Part, 50 parts of mushroom slag, 2.6 parts of sylvite, 1.5 parts of microcosmic salt, 1.2 parts of nitrogen salt, 0.8 part of calcium salt, 0.7 part of magnesium salts, 0.4 part of salt compounded of iodine, boron salt
0.2 part, 0.2 part of molybdenum salt, 0.3 part of zinc salt, 0.1 part of manganese salt, 0.1 part of mantoquita, 0.1 part of molysite, 0.12 part of vitamin, amino acid
0.1 part, 0.08 part of indolebutyric acid, 0.08 part of gibberellin, 0.07 part of 6- benzyl gland fats purine, 0.08 part of methyl α-naphthyl acetate, kinetin 0.05
Part, 0.19 part of conditioner, 1.4 parts of antiseptic；The thickness of the solid matrix is 7cm, then seedling-raising cup is placed in greenhouse：
S3：Cuttings concentration is 0.2% liquor natrii hypochloritis's soaking disinfection, takes out cuttings and is rinsed with clear water, and what must be handled well inserts
Fringe；
S4：By the cuttings cuttage handled well into seedling-raising cup, the depth of cuttings insertion matrix is 1.8cm, is drenched after cuttage with water
Matrix, controls the water content of matrix 52%；
S5：After cuttage above greenhouse cover plastic light-transmission film, canopy iuuminting degree control be 22%, relative air humidity control be
70%；
S6：After cuttings cuttage 14 days, plastic light-transmission film is raised, hardening is carried out 7 days, water content is controlled during hardening 55%,
Obtain picria fel tarrae seedling.
Sylvite described in step S2 is potassium sulfate；The microcosmic salt is sodium phosphate；The nitrogen salt is ammonium carbonate；The calcium salt is
Calcium chloride；The magnesium salts is magnesium glycinate；The salt compounded of iodine is KI；The boron salt is potassium borate；The molybdenum salt is potassium molybdate；
The zinc salt is zinc chloride；The manganese salt is Mn-Gly；The mantoquita is cupric glycinate；The molysite is ferrous sulfate.
Vitamin described in step S2 is vitamin E；
Amino acid described in step S2 is tyrosine.
Conditioner described in step S2 is humic acid.
Antiseptic described in step S2 is methyl-furfuryl fumarate.
Embodiment 3
A kind of breeding method of picria fel tarrae seedling, comprises the following steps：
S1：Clip 12cm branch topmost one saves branch 2 leaves of reservation and 1 bud as cuttings from picria fel tarrae, then leaf
Piece cuts 3/5 area, and cuttings lower end is finally cut into pointed, then the cuttings lower end quickly dipped 8s of indolebutyric acid potassium solution, institute
Butyric acid potassium solution concentration is stated for 7500ppm, it is quickly dipped after cuttings it is In Shade, natural draft drying 10min；
S2：Solid matrix is fitted into seedling-raising cup, the solid matrix is in units of parts by weight, including following raw material：Peat 300
Part, 80 parts of mushroom slag, 4.2 parts of sylvite, 3.8 parts of microcosmic salt, 2.6 parts of nitrogen salt, 1.3 parts of calcium salt, 1.2 parts of magnesium salts, 0.6 part of salt compounded of iodine, boron salt
0.4 part, 0.3 part of molybdenum salt, 0.4 part of zinc salt, 0.3 part of manganese salt, 0.2 part of mantoquita, 0.2 part of molysite, 0.28 part of vitamin, amino acid
0.22 part, 0.14 part of indolebutyric acid, 0.12 part of gibberellin, 0.09 part of 6- benzyl gland fats purine, 0.14 part of methyl α-naphthyl acetate, kinetin 0.09
Part, 0.26 part of conditioner, 2.7 parts of antiseptic；The thickness of the solid matrix is 8cm, then seedling-raising cup is placed in greenhouse：
S3：Cuttings is 0.2%-0.3% liquor natrii hypochloritis's soaking disinfections with concentration, takes out cuttings and is rinsed with clear water, must be handled well
Cuttings；
S4：By the cuttings cuttage handled well into seedling-raising cup, the depth of cuttings insertion matrix is 5cm, is drenched base with water after cuttage
Matter, controls the water content of matrix 80%；
S5：After cuttage above greenhouse cover plastic light-transmission film, canopy iuuminting degree control be 36%, relative air humidity control be
88%；
S6：After cuttings cuttage 12 days, plastic light-transmission film is raised, hardening is carried out 9 days, water content is controlled during hardening 70%,
Obtain picria fel tarrae seedling.
Sylvite described in step S2 is potassium sulfate；The microcosmic salt is sodium phosphate；The nitrogen salt is ammonium carbonate；The calcium salt is
Calcium chloride；The magnesium salts is magnesium glycinate；The salt compounded of iodine is KI；The boron salt is potassium borate；The molybdenum salt is potassium molybdate；
The zinc salt is zinc chloride；The manganese salt is Mn-Gly；The mantoquita is cupric glycinate；The molysite is ferrous sulfate.
Vitamin described in step S2 is vitamin E；
Amino acid described in step S2 is tyrosine.
Conditioner described in step S2 is humic acid.
Antiseptic described in step S2 is methyl-furfuryl fumarate.
Using embodiment 1-3（Experimental group 1-3）Method carry out cuttings, control group 1-3 is " bitter profound using Patent Application Publication
Join cuttage planting method（The patent No.：ZL201310705564.0）" in embodiment 1-3 method carry out cuttings, experimental result is such as
Shown in following table.
As seen from table, solid matrix of the present invention with main preparing raw material peat, mushroom slag with a great number of elements, moderate-element, micro-
Synergy is generated between secondary element, vitamin, amino acid, growth hormone, conditioner, antiseptic so that using the present invention
Solid matrix carries out cuttings, and survival rate is up to 97%-98.5%, is above the 90%-92.5% of control group method cuttings survival rate.
The specific implementation of the invention is not to be limited to these illustrations for above content, is led for technology belonging to the present invention
For the those of ordinary skill in domain, without departing from the inventive concept of the premise, some simple deduction or replace can also be made,
The scope of patent protection that the present invention is determined by the claims submitted should be all considered as belonging to.
Claims (6)
1. a kind of breeding method of picria fel tarrae seedling, it is characterised in that comprise the following steps：
S1：Clip 8-12cm branch topmost one saves branch reservation 1-2 pieces leaf and 1 bud as cuttings from picria fel tarrae, then
Blade is cut 1/3-3/5 area, finally cuttings lower end is cut into it is pointed, then cuttings lower end with indolebutyric acid potassium solution speed
Dip in 4-8s, the butyric acid potassium solution concentration is 2500-7500ppm, it is quickly dipped after cuttings it is In Shade, gravity-flow ventilation is done
Dry 10-35min；
S2：Solid matrix is fitted into seedling-raising cup, the solid matrix is in units of parts by weight, including following raw material：Peat
200-300 parts, 50-80 parts of mushroom slag, 2.6-4.2 parts of sylvite, 1.5-3.8 parts of microcosmic salt, 1.2-2.6 parts of nitrogen salt, calcium salt 0.8-1.3
Part, 0.7-1.2 parts of magnesium salts, 0.4-0.6 parts of salt compounded of iodine, 0.2-0.4 parts of boron salt, 0.2-0.3 parts of molybdenum salt, 0.3-0.4 parts of zinc salt, manganese salt
0.1-0.3 parts, 0.1-0.2 parts of mantoquita, 0.1-0.2 parts of molysite, 0.12-0.28 parts of vitamin, 0.1-0.22 parts of amino acid, indoles
0.08-0.14 parts of butyric acid, 0.08-0.12 parts of gibberellin, 0.07-0.09 parts of 6- benzyl glands fat purine, 0.08-0.14 parts of methyl α-naphthyl acetate,
0.05-0.09 parts of kinetin, 0.19-0.26 parts of conditioner, 1.4-2.7 parts of antiseptic；The thickness of the solid matrix is 7-
8cm, then seedling-raising cup is placed in greenhouse：
S3：Cuttings is 0.2%-0.3% liquor natrii hypochloritis's soaking disinfections with concentration, takes out cuttings and is rinsed with clear water, must be handled well
Cuttings；
S4：By the cuttings cuttage handled well into seedling-raising cup, the depth of cuttings insertion matrix is 1.8-5cm, is drenched after cuttage with water
Saturating matrix, controls the water content of matrix in 52%-80%；
S5：After cuttage above greenhouse cover plastic light-transmission film, canopy iuuminting degree control be 22%-36%, relative air humidity control
It is made as 70%-88%；
S6：After cuttings cuttage 12-14 days, plastic light-transmission film is raised, hardening is carried out 7-9 days, water content is controlled during hardening
In 55%-70%, picria fel tarrae seedling is obtained.
2. the breeding method of picria fel tarrae seedling according to claim 1, it is characterised in that sylvite described in step S2 is sulphur
Sour potassium；The microcosmic salt is sodium phosphate；The nitrogen salt is ammonium carbonate；The calcium salt is calcium chloride；The magnesium salts is magnesium glycinate；Institute
Salt compounded of iodine is stated for KI；The boron salt is potassium borate；The molybdenum salt is potassium molybdate；The zinc salt is zinc chloride；The manganese salt is
Mn-Gly；The mantoquita is cupric glycinate；The molysite is ferrous sulfate.
3. the breeding method of picria fel tarrae seedling according to claim 1, it is characterised in that vitamin is described in step S2
Vitamin E.
4. the breeding method of picria fel tarrae seedling according to claim 1, it is characterised in that amino acid is described in step S2
Tyrosine.
5. the breeding method of picria fel tarrae seedling according to claim 1, it is characterised in that conditioner is described in step S2
Humic acid.
6. the breeding method of picria fel tarrae seedling according to claim 1, it is characterised in that antiseptic is described in step S2
Methyl-furfuryl fumarate.
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