The breeding method of Hainan Huanghua Pear nursery stock
Technical field
The present invention relates to the breeding methods of rare tree nursery stock.It is more particularly related to a kind of Hainan Huanghua Pear
The breeding method of nursery stock.
Background technique
Hainan Huanghua Pear is leguminous plant, because its become a useful person it is slow, wooden it is solid, decorative pattern is beautiful, rose wood and narra,
Door frame, ferreous mesua simultaneously claim the big name of ancient Chinese four wooden, are now Chinese Second Class Key Protected Plant.Hainan Huanghua Pear is mainly grown in multitude
Race area, wherein especially the most precious with Hainan Huanghua Pear regional under Chang River king.Guangdong and Guangxi Provinces are coastal, and Vietnam some areas also have out
It produces, once the several years far surpass other areas to Hainan yield.After liberation, after especially reforming and opening up to the outside world, due to exhaustive exploitation, yield is much worse than
Before.
The breeding of Hainan Huanghua Pear and growth grown under natural conditions very slowly, is unable to satisfy landscape engineering industry
Wilderness demand, currently, Hainan Huanghua Pear is generally cultivated by the way of cuttage, and is generally fixed to annual March,
And 80% is reached as high as with cuttage rate when dusk cuttage, if survival rate is lower, directly results in Hainan in other season cuttages
The low output of Huanghua Pear nursery stock.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
The cuttage vessel cup that it is a still further object of the present invention to provide a kind of by being filled with three layers of matrix carries out Hainan Huang
The breeding method of flower pears nursery stock, substantially increases the survival rate of Hainan Huanghua Pear nursery stock, while improving Hainan Huanghua Pear cuttings
To the adaptability in season, it is not necessary that cuttage have to be carried out to guarantee the survival rate of nursery stock in March.
A further object of the invention is by building three layers of sunshade net, to meet gradually fitting to sunlight after tloig-cutlage
Process is answered, to improve the survival rate of cuttings, cuttings is made to grow vigorously.
In order to realize these purposes and other advantages according to the present invention, a kind of cultivation of Hainan Huanghua Pear nursery stock is provided
Method, cuttage the following steps are included:
1) rooting rate: selecting length for 15-18cm, and at least there are two the seas of bud eye at the position of side shoot base portion 7cm or more
The side shoot of southern chrysanthemum pear tree makees cuttage fringe bar;
2) tloig-cutlage, cuttage between specifically in the morning 5-6 point cutting time: are carried out in 4-5 month or 9-11 month;
3) fringe bar is handled: before cuttage, cuttage fringe bar base portion being placed in thimerosal and sterilizes 5min, cuttage fringe bar base portion is adopted
With sterile scissors with cuttage cuttings length direction in 30 ° of shearings, one bevel cuts of formation, then by cuttage fringe bar base vertical
It is fixed in the container equipped with promoting root growth liquid and impregnates 3-6h, soaking depth of the cuttage fringe bar in promoting root growth liquid is 5cm, the promoting root growth liquid
It is in mass ratio that 1: 8: 15: 1000 preparations obtain by bamboo vinegar, trehalose, maror juice and water, the maror juice is Chinese Ixeris chopping
It is obtained by filtration after 1: 5 immersion 3-5h with boiling water according to mass ratio afterwards;
4) cutting medium: nutrient matrix is filled out using cuttage vessel cup and carries out cuttage, the cuttage vessel cup includes under
Supreme dismountable first part, second part and Part III, first part be upward opening round table-like chassis, second
It is divided into the round table-like cylinder of upper and lower opening, Part III is the cylindrical barrel of upper and lower opening, the top of the first part, institute
The opening diameter for stating the lower part of second part, the top of the second part and the Part III lower part is sequentially reduced, the
Between a part and second part, it is detachably connected by multiple connectors between second part and Part III, and form tool
There is the notch being connected to outside, the nutrient matrix includes the first layer matrix for being loaded on the first part from the bottom to top, dress
It fills in the second layer matrix of the second part and is loaded on the third layer matrix composition of the Part III, the first layer base
It is to be mixed to prepare at 1: 1: 1 that matter, which is yellow soil, biogas residue and turf according to mass ratio, the second layer matrix be red soil, coco bran and
Wormcast is to be mixed to prepare at 3: 1: 2 in mass ratio, and the third layer matrix is that red soil, Shahe are 2: 1 mixing, skewer in mass ratio
It inserts and loads within first 3 days the nutrient matrix, one layer of matrix of every filling sprays each layer of matrix thoroughly with 0.1% liquor potassic permanganate, and
Water-retaining agent is spread fertilizer over the fields on two notches;
5) cuttage process: by cuttage fringe bar base portion, up 5cm is inserted into the nutrient matrix, and cuttage fringe bar base portion is oblique
Face notch is inserted into second nutrient matrix, is compacted jack, and promoting root growth water is applied in leaching, and the promoting root growth water is by trehalose, biological bacteria
Agent, bamboo vinegar and water are 8: 1.3: 0.7: 1000 preparations according to mass ratio.
Preferably, the breeding method of Hainan Huanghua Pear nursery stock builds three layers of sunshade net before cuttage, described
Three layers of sunshade net include first layer sunshade net, the second layer sunshade net that light transmittance is followed successively by 80%, 60% and 40% from the bottom to top
With third layer sunshade net, the spacing between adjacent two layers sunshade net is 20-25cm, and first layer sunshade net upper surface is fixed
Equipped with polyester film, three layers of sunshade net setting are as follows:
Fine day uses three layers of sunshade net shading in the 1-20 days from cuttage, cloudy then remove third layer sunshade net;
The 21-28 days, fine day used first layer sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
The 29-40 days, fine day used first layer sunshade net, and the cloudy day does not use sunshade net;
From 41st day, no matter the fine day cloudy day does not use sunshade net.
Preferably, the breeding method of Hainan Huanghua Pear nursery stock applies primary institute at interval of leaching in 5 days after cuttage
Promoting root growth water is stated, leaching for the first time after cuttage is disregarded and applies that promoting root growth water is 4 times total, and promoting root growth water ring around cuttage fringe bar is applied described
In third layer matrix.
Preferably, the breeding method of Hainan Huanghua Pear nursery stock, before the cuttage, after the shearing of cuttage fringe bar,
Cuttage fringe bar, promoting root growth liquid and container are placed in together603h is impregnated again after radiation treatment in the gamma-rays environment that Co is generated, and is irradiated
Absorbed dose is 0.4-0.6kGy.
Preferably, the breeding method of Hainan Huanghua Pear nursery stock pours after cuttage the 29th day and applies once-combined fertilizer
Hereafter aqueous solution poured at interval of 8 days and applies once-combined rich water solution, and selects and remain trunk in time, extract extra sprout tillers, side shoot and
Lateral bud can be out of the garden to height of seedling up to 35cm or more, and compound fertilizer's aqueous solution is along the second part of the cuttage vessel cup and the
Groove between three parts, which pours, to be applied in the second layer matrix, and compound fertilizer's aqueous solution includes in parts by weight such as the following group
Point: 1000 parts of water, 6-8 parts of potassium fulvate, 1-2 parts of water soluble chitosan, 30-80 parts of bloom frass, 3-4 parts of rice wine grain and molasses
2-3 parts of fermentation liquid.
Preferably, the breeding method of Hainan Huanghua Pear nursery stock, after cuttage the 5th day at interval of 7 days along the skewer
Insert the groove between the first part and second part of container cup pour apply prevent white ant medical fluid in the first layer matrix, simultaneously
Groove between the second part and Part III of the cuttage vessel cup, which pours, applies Chinese chive juice in the second layer matrix, is total to
Meter, which pours, to be applied 3 times, and described to prevent that white ant medical fluid is the meter Le Er particle aqueous solution that mass fraction is 1%, the Chinese chive juice is leek
In mass ratio be to be made at 1: 10 with boiling water, after specifically leek is first shredded with boiling water mixing defibrination, it is cooling after to obtain the final product.
Preferably, the breeding method of Hainan Huanghua Pear nursery stock, cuttage play backward fringe bar sprinkling 1000 in 10 days
The Bravo of times liquid is primary, hereafter primary at interval of sprinkling in 7 days.
Preferably, the breeding method of Hainan Huanghua Pear nursery stock, the water-retaining agent are high hydroscopic resin.
Wood invention is include at least the following beneficial effects:
1) present invention carries out the cultivation of Hainan Huanghua Pear nursery stock using three layers of different matrix, uses red soil compared to single layer
Or the composite soil of itself and Shahe, the survival rate of Hainan Huanghua Pear cuttings is higher, and rate of taking root is fast;The shearing of fringe bar base portion is in one
Inclined-plane, is conducive to the nutrient in absorption base, and incision is inserted into the second matrix, will not lead to fringe bar excessive fertilization and burn
Extremely;
2) promoting root growth liquid phase ratio of the invention is more preferable and lossless to the base portion of Hainan Huanghua Pear cuttings using root-inducing powder effect
Wound be easy to cause fringe bar to generate resistance to root-inducing powder using excessive root-inducing powder, also unhelpful to growth of seedling, and bamboo vinegar, which has, to be promoted
The effect taken root, trehalose can protect the fringe bar base portion after shearing, form unique protective film in its section, protect fringe bar
Tissue does not receive injury, to improve its survival rate, Chinese Ixeris has the function of antibacterial, and fringe bar incision can be prevented by germ sense
Dye, improves fringe bar in the survival rate of other season cuttages on the whole;
3) promoting root growth water is made of trehalose, bacteria agent, bamboo vinegar and water, and promoting root growth water is applied in cuttage logistics, is also beneficial to sea
Southern Huanghua Pear cuttings is taken root, and shortens rootage duration, while improving rooting rate, to improve the survival rate of cuttings, wherein seaweed
Sugar can form protective film in substrate upper surface, and bacteria agent is supplied to matrix with beneficial bacterium abundant, inhibits pathogen growth, promote
Into cuttings survival and growth, fringe bar is further improved in the survival rate of other season cuttages;
4) the gamma-ray irradiation processing through low dosage together with promoting root growth liquid after the shearing of cuttage fringe bar, after shearing can be promoted
Fringe bar base portion fully absorbs promoting root growth liquid, compared to directly impregnating, can shorten promoting root growth liquid soaking time, be also prevented from soaking time mistake
Long, fringe bar excessively absorbs water, and is not easy to survive;
5) Jiao Shi compound fertilizer aqueous solution after cuttage the 29th day, and the second part along the cuttage vessel cup and third portion
/ groove pour and apply in the second layer matrix, the root system that fringe bar base portion can be promoted to be formed absorbs rich water, promotes fringe
Item is grown up strong and sturdy to compare to pour from third layer matrix and be applied, and root system absorbs rich water better effect;And compound fertilizer's aqueous solution of the invention
In contain molasses fermented liquid and water soluble chitosan, root system can be promoted to absorb rich water, and be the second matrix table for being exposed on the external
Face forms a protective layer, and external germ infection is isolated, and bloom frass is the good organic fertilizer of environmental protection, and surface is coated with digestion
The mocromembrane that road secretion is formed, fertilizer efficiency is more lasting, can also improve matrix structure;
6) breeding method of Hainan Huanghua Pear nursery stock of the invention is gradually taken root after tloig-cutlage 5 days, 20 days after cuttage
Left and right is taken root seedling, and before seedling, the part of fringe bar insertion nutrient matrix might have white ant and gnaw, and cause fringe bar dead
It dies, therefore the groove between the first part and second part of the cuttage vessel cup pours to apply and prevents white ant repellent, can prevent white
Ant repellent causes to damage to fringe bar base portion, and the white ant that can prevent introduce in nutrient matrix gnaws fringe bar, wherein meter Le
Your amount of particles is excessively high, can reduce fringe bar survival rate, therefore Chinese chive juice of arranging in pairs or groups is poured and imposed in second layer matrix to drive white ant;
7) Bravo is sprayed after cuttage, is and to improve its survival rate in order to further ensure fringe bar is not infected by germ;
8) water-retaining agent is spread fertilizer over the fields on two grooves, can both prevent excess moisture and causes the root system of fringe bar base portion formation
Death, and can guarantee fringe bar to the needs of moisture, it reduces cultivate Hainan Huanghua Pear nursery stock to artificial requirement in this way.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cuttage vessel cup of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Embodiment 1:
As shown in Figure 1, the present invention provides a kind of breeding method of Hainan Huanghua Pear nursery stock, cuttage the following steps are included:
1) rooting rate: selecting length for 15cm, and at least there are two Hainan of bud eye Huangs at the position of side shoot base portion 7cm or more
The side shoot of flower pear tree makees cuttage fringe bar;
2) tloig-cutlage, cuttage between specifically in the morning 5-6 point cutting time: are carried out in April;
3) fringe bar is handled: before cuttage, cuttage fringe bar base portion being placed in thimerosal and sterilizes 5min, cuttage fringe bar base portion is adopted
With sterile scissors with cuttage cuttings length direction in 30 ° of shearings, one bevel cuts of formation, then by cuttage fringe bar base vertical
Be fixed in the container equipped with promoting root growth liquid and impregnate 6h, soaking depth of the cuttage fringe bar in promoting root growth liquid is 5cm, the promoting root growth liquid by
Bamboo vinegar, trehalose, maror juice and water are that 1: 8: 15: 1000 preparations obtain in mass ratio, and the maror juice is after Chinese Ixeris is shredded
It is obtained by filtration after 1: 5 immersion 3h with boiling water according to mass ratio;
4) cutting medium: nutrient matrix is filled out using cuttage vessel cup and carries out cuttage, the cuttage vessel cup includes under
Supreme dismountable first part 1, second part 2 and Part III 3, first part 1 are the round table-like chassis of upward opening, the
Two parts 2 are the round table-like cylinder of upper and lower opening, and Part III 3 is the cylindrical barrel of upper and lower opening, the first part 1
Top, 3 lower part of the lower part of the second part 2, the top of the second part 2 and the Part III opening diameter according to
Secondary reduction, between first part 1 and second part 2, between second part 2 and Part III 3 by multiple connectors 4 removably
Connection, and formed with the notch 5 being connected to outside, the nutrient matrix includes being loaded on the first part 1 from the bottom to top
First layer matrix, be loaded on the second layer matrix of the second part 2 and be loaded on the third layer matrix of the Part III 3
Composition, it is to be mixed to prepare at 1: 1: 1 that the first layer matrix, which is yellow soil, biogas residue and turf according to mass ratio, the second layer base
Matter is that red soil, coco bran and wormcast are to be mixed to prepare at 3: 1: 2 in mass ratio, and the third layer matrix is that red soil, Shahe are pressed
Mass ratio is 2: 1 mixing, loads within 3 days before cuttage the nutrient matrix, one layer of matrix of every filling is molten with 0.1% potassium permanganate
Liquid sprays each layer of matrix thoroughly, and spreads fertilizer over the fields water-retaining agent on two notches;
5) cuttage process: by cuttage fringe bar base portion, up 5cm is inserted into the nutrient matrix, and cuttage fringe bar base portion is oblique
Face notch is inserted into second nutrient matrix, is compacted jack, and promoting root growth water is applied in leaching, and the promoting root growth water is by trehalose, biological bacteria
Agent, bamboo vinegar and water are 8: 1.3: 0.7: 1000 preparations according to mass ratio.
The breeding method of Hainan Huanghua Pear nursery stock builds three layers of sunshade net, three layers of sunshade before cuttage
Net includes the first layer sunshade net, second layer sunshade net and third layer that light transmittance is followed successively by 80%, 60% and 40% from the bottom to top
Sunshade net, the spacing between adjacent two layers sunshade net is 20cm, and first layer sunshade net upper surface is fixed with polyester
Film, three layers of sunshade net setting are as follows:
Fine day uses three layers of sunshade net shading in the 1-20 days from cuttage, cloudy then remove third layer sunshade net;
The 21-28 days, fine day used first layer sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
The 29-40 days, fine day used first layer sunshade net, and the cloudy day does not use sunshade net;
From 41st day, no matter the fine day cloudy day does not use sunshade net.
When the rainy day no matter after cuttage which day, at least covering first layer sunshade net can be with rain-proof flood.
The breeding method of Hainan Huanghua Pear nursery stock applies the primary promoting root growth water at interval of leaching in 5 days after cuttage,
Disregard leaching for the first time after cuttage and applies that promoting root growth water is 4 times total, and promoting root growth water ring around cuttage fringe bar is applied in the third layer base
In matter.
The breeding method of Hainan Huanghua Pear nursery stock pours after cuttage the 29th day and applies once-combined rich water solution, this
It was poured afterwards at interval of 8 days and applies once-combined rich water solution, and select and remain trunk in time, extra sprout tillers, side shoot and lateral bud are extractd, to seedling
Up to 35cm or more can be out of the garden, and compound fertilizer's aqueous solution is between the second part and Part III of the cuttage vessel cup
Groove pour and apply in the second layer matrix, compound fertilizer's aqueous solution includes following component in parts by weight: water 1000
Part, 6 parts of potassium fulvate, 1 part of water soluble chitosan, 30 parts of bloom frass, 3 parts of rice wine grain and 2 parts of molasses fermented liquid.
The breeding method of Hainan Huanghua Pear nursery stock, after cuttage the 5th day at interval of 7 days along the cuttage vessel cup
Groove between first part and second part, which pours to apply, prevents white ant medical fluid in the first layer matrix, while along the cuttage
Groove between the second part and Part III of container cup, which pours, applies Chinese chive juice in the second layer matrix, and total pour is applied 3 times,
Described to prevent that white ant medical fluid is the meter Le Er particle aqueous solution that mass fraction is 1%, the Chinese chive juice is leek and boiling water by matter
Amount than being made for 1: 10, after specifically leek first shred with boiling water mixing defibrination, after cooling down to obtain the final product.
The breeding method of Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days spray hundred bacterium of 1000 times of liquid
It is clear primary, it is hereafter primary at interval of sprinkling in 7 days.
The breeding method of Hainan Huanghua Pear nursery stock, the water-retaining agent are high hydroscopic resin.
Embodiment 2:
As shown in Figure 1, the present invention provides a kind of breeding method of Hainan Huanghua Pear nursery stock, cuttage the following steps are included:
1) rooting rate: selecting length for 15cm, and at least there are two Hainan of bud eye Huangs at the position of side shoot base portion 7cm or more
The side shoot of flower pear tree makees cuttage fringe bar;
2) tloig-cutlage, cuttage between specifically in the morning 5-6 point cutting time: are carried out in April;
3) fringe bar is handled: before cuttage, cuttage fringe bar base portion being placed in thimerosal and sterilizes 5min, cuttage fringe bar base portion is adopted
With sterile scissors with cuttage cuttings length direction in 30 ° of shearings, one bevel cuts of formation, then by cuttage fringe bar base vertical
It is fixed in the container equipped with promoting root growth liquid, cuttage fringe bar, promoting root growth liquid and container is placed in together60In the gamma-rays environment that Co is generated
3h is impregnated after radiation treatment again, radiation absorber amount is 0.4kGy, and soaking depth of the cuttage fringe bar in promoting root growth liquid is 5cm,
The promoting root growth liquid is that 1: 8: 15: 1000 preparations obtain by bamboo vinegar, trehalose, maror juice and water in mass ratio, the maror juice
For Chinese Ixeris chopping after with boiling water according to mass ratio be 1: 5 immersion 3h after be obtained by filtration;
4) cutting medium: nutrient matrix is filled out using cuttage vessel cup and carries out cuttage, the cuttage vessel cup includes under
Supreme dismountable first part 1, second part 2 and Part III 3, first part 1 are the round table-like chassis of upward opening, the
Two parts 2 are the round table-like cylinder of upper and lower opening, and Part III 3 is the cylindrical barrel of upper and lower opening, the first part 1
Top, 3 lower part of the lower part of the second part 2, the top of the second part 2 and the Part III opening diameter according to
Secondary reduction, between first part 1 and second part 2, between second part 2 and Part III 3 by multiple connectors 4 removably
Connection, and formed with the notch 5 being connected to outside, the nutrient matrix includes being loaded on the first part 1 from the bottom to top
First layer matrix, be loaded on the second layer matrix of the second part 2 and be loaded on the third layer matrix of the Part III 3
Composition, it is to be mixed to prepare at 1: 1: 1 that the first layer matrix, which is yellow soil, biogas residue and turf according to mass ratio, the second layer base
Matter is that red soil, coco bran and wormcast are to be mixed to prepare at 3: 1: 2 in mass ratio, and the third layer matrix is that red soil, Shahe are pressed
Mass ratio is 2: 1 mixing, loads within 3 days before cuttage the nutrient matrix, one layer of matrix of every filling is molten with 0.1% potassium permanganate
Liquid sprays each layer of matrix thoroughly, and spreads fertilizer over the fields water-retaining agent on two notches;
5) cuttage process: by cuttage fringe bar base portion, up 5cm is inserted into the nutrient matrix, and cuttage fringe bar base portion is oblique
Face notch is inserted into second nutrient matrix, is compacted jack, and promoting root growth water is applied in leaching, and the promoting root growth water is by trehalose, biological bacteria
Agent, bamboo vinegar and water are 8: 1.3: 0.7: 1000 preparations according to mass ratio.
The breeding method of Hainan Huanghua Pear nursery stock builds three layers of sunshade net, three layers of sunshade before cuttage
Net includes the first layer sunshade net, second layer sunshade net and third layer that light transmittance is followed successively by 80%, 60% and 40% from the bottom to top
Sunshade net, the spacing between adjacent two layers sunshade net is 20cm, and first layer sunshade net upper surface is fixed with polyester
Film, three layers of sunshade net setting are as follows:
Fine day uses three layers of sunshade net shading in the 1-20 days from cuttage, cloudy then remove third layer sunshade net;
The 21-28 days, fine day used first layer sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
The 29-40 days, fine day used first layer sunshade net, and the cloudy day does not use sunshade net;
From 41st day, no matter the fine day cloudy day does not use sunshade net.
When the rainy day no matter after cuttage which day, at least covering first layer sunshade net.
The breeding method of Hainan Huanghua Pear nursery stock applies the primary promoting root growth water at interval of leaching in 5 days after cuttage,
Disregard leaching for the first time after cuttage and applies that promoting root growth water is 4 times total, and promoting root growth water ring around cuttage fringe bar is applied in the third layer base
In matter.
The breeding method of Hainan Huanghua Pear nursery stock pours after cuttage the 29th day and applies once-combined rich water solution, this
It was poured afterwards at interval of 8 days and applies once-combined rich water solution, and select and remain trunk in time, extra sprout tillers, side shoot and lateral bud are extractd, to seedling
Up to 35cm or more can be out of the garden, and compound fertilizer's aqueous solution is between the second part and Part III of the cuttage vessel cup
Groove pour and apply in the second layer matrix, compound fertilizer's aqueous solution includes following component in parts by weight: water 1000
Part, 6 parts of potassium fulvate, 1 part of water soluble chitosan, 30 parts of bloom frass, 3 parts of rice wine grain and 2 parts of molasses fermented liquid.
The breeding method of Hainan Huanghua Pear nursery stock, after cuttage the 5th day at interval of 7 days along the cuttage vessel cup
Groove between first part and second part, which pours to apply, prevents white ant medical fluid in the first layer matrix, while along the cuttage
Groove between the second part and Part III of container cup, which pours, applies Chinese chive juice in the second layer matrix, and total pour is applied 3 times,
Described to prevent that white ant medical fluid is the meter Le Er particle aqueous solution that mass fraction is 1%, the Chinese chive juice is leek and boiling water by matter
Amount than being made for 1: 10, after specifically leek first shred with boiling water mixing defibrination, after cooling down to obtain the final product.
The breeding method of Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days spray hundred bacterium of 1000 times of liquid
It is clear primary, it is hereafter primary at interval of sprinkling in 7 days.
The breeding method of Hainan Huanghua Pear nursery stock, the water-retaining agent are high hydroscopic resin.
Embodiment 3:
As shown in Figure 1, the present invention provides a kind of breeding method of Hainan Huanghua Pear nursery stock, cuttage the following steps are included:
1) rooting rate: selecting length for 16cm, and at least there are two Hainan of bud eye Huangs at the position of side shoot base portion 7cm or more
The side shoot of flower pear tree makees cuttage fringe bar;
2) tloig-cutlage, cuttage between specifically in the morning 5-6 point cutting time: are carried out in October;
3) fringe bar is handled: before cuttage, cuttage fringe bar base portion being placed in thimerosal and sterilizes 5min, cuttage fringe bar base portion is adopted
With sterile scissors with cuttage cuttings length direction in 30 ° of shearings, one bevel cuts of formation, then by cuttage fringe bar base vertical
It is fixed in the container equipped with promoting root growth liquid, cuttage fringe bar, promoting root growth liquid and container is placed in together60In the gamma-rays environment that Co is generated
3h is impregnated after radiation treatment again, radiation absorber amount is 0.5kGy, and soaking depth of the cuttage fringe bar in promoting root growth liquid is 5cm,
The promoting root growth liquid is that 1: 8: 15: 1000 preparations obtain by bamboo vinegar, trehalose, maror juice and water in mass ratio, the maror juice
For Chinese Ixeris chopping after with boiling water according to mass ratio be 1: 5 immersion 4h after be obtained by filtration;
4) cutting medium: nutrient matrix is filled out using cuttage vessel cup and carries out cuttage, the cuttage vessel cup includes under
Supreme dismountable first part 1, second part 2 and Part III 3, first part 1 are the round table-like chassis of upward opening, the
Two parts 2 are the round table-like cylinder of upper and lower opening, and Part III 3 is the cylindrical barrel of upper and lower opening, the first part 1
Top, 3 lower part of the lower part of the second part 2, the top of the second part 2 and the Part III opening diameter according to
Secondary reduction, between first part 1 and second part 2, between second part 2 and Part III 3 by multiple connectors 4 removably
Connection, and formed with the notch 5 being connected to outside, the nutrient matrix includes being loaded on the first part 1 from the bottom to top
First layer matrix, be loaded on the second layer matrix of the second part 2 and be loaded on the third layer matrix of the Part III 3
Composition, it is to be mixed to prepare at 1: 1: 1 that the first layer matrix, which is yellow soil, biogas residue and turf according to mass ratio, the second layer base
Matter is that red soil, coco bran and wormcast are to be mixed to prepare at 3: 1: 2 in mass ratio, and the third layer matrix is that red soil, Shahe are pressed
Mass ratio is 2: 1 mixing, loads within 3 days before cuttage the nutrient matrix, one layer of matrix of every filling is molten with 0.1% potassium permanganate
Liquid sprays each layer of matrix thoroughly, and spreads fertilizer over the fields water-retaining agent on two notches;
5) cuttage process: by cuttage fringe bar base portion, up 5cm is inserted into the nutrient matrix, and cuttage fringe bar base portion is oblique
Face notch is inserted into second nutrient matrix, is compacted jack, and promoting root growth water is applied in leaching, and the promoting root growth water is by trehalose, biological bacteria
Agent, bamboo vinegar and water are 8: 1.3: 0.7: 1000 preparations according to mass ratio.
The breeding method of Hainan Huanghua Pear nursery stock builds three layers of sunshade net, three layers of sunshade before cuttage
Net includes the first layer sunshade net, second layer sunshade net and third layer that light transmittance is followed successively by 80%, 60% and 40% from the bottom to top
Sunshade net, the spacing between adjacent two layers sunshade net is 22cm, and first layer sunshade net upper surface is fixed with polyester
Film, three layers of sunshade net setting are as follows:
Fine day uses three layers of sunshade net shading in the 1-20 days from cuttage, cloudy then remove third layer sunshade net;
The 21-28 days, fine day used first layer sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
The 29-40 days, fine day used first layer sunshade net, and the cloudy day does not use sunshade net;
From 41st day, no matter the fine day cloudy day does not use sunshade net.
When the rainy day no matter after cuttage which day, at least covering first layer sunshade net.
The breeding method of Hainan Huanghua Pear nursery stock applies the primary promoting root growth water at interval of leaching in 5 days after cuttage,
Disregard leaching for the first time after cuttage and applies that promoting root growth water is 4 times total, and promoting root growth water ring around cuttage fringe bar is applied in the third layer base
In matter.
The breeding method of Hainan Huanghua Pear nursery stock pours after cuttage the 29th day and applies once-combined rich water solution, this
It was poured afterwards at interval of 8 days and applies once-combined rich water solution, and select and remain trunk in time, extra sprout tillers, side shoot and lateral bud are extractd, to seedling
Up to 35cm or more can be out of the garden, and compound fertilizer's aqueous solution is between the second part and Part III of the cuttage vessel cup
Groove pour and apply in the second layer matrix, compound fertilizer's aqueous solution includes following component in parts by weight: water 1000
Part, 7 parts of potassium fulvate, 1.5 parts of water soluble chitosan, 50 parts of bloom frass, 3.5 parts of rice wine grain and 2.5 parts of molasses fermented liquid.
The breeding method of Hainan Huanghua Pear nursery stock, after cuttage the 5th day at interval of 7 days along the cuttage vessel cup
Groove between first part and second part, which pours to apply, prevents white ant medical fluid in the first layer matrix, while along the cuttage
Groove between the second part and Part III of container cup, which pours, applies Chinese chive juice in the second layer matrix, and total pour is applied 3 times,
Described to prevent that white ant medical fluid is the meter Le Er particle aqueous solution that mass fraction is 1%, the Chinese chive juice is leek and boiling water by matter
Amount than being made for 1: 10, after specifically leek first shred with boiling water mixing defibrination, after cooling down to obtain the final product.
The breeding method of Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days spray hundred bacterium of 1000 times of liquid
It is clear primary, it is hereafter primary at interval of sprinkling in 7 days.
The breeding method of Hainan Huanghua Pear nursery stock, the water-retaining agent are high hydroscopic resin.
Embodiment 4:
As shown in Figure 1, the present invention provides a kind of breeding method of Hainan Huanghua Pear nursery stock, cuttage the following steps are included:
1) rooting rate: selecting length for 18cm, and at least there are two Hainan of bud eye Huangs at the position of side shoot base portion 7cm or more
The side shoot of flower pear tree makees cuttage fringe bar;
2) tloig-cutlage, cuttage between specifically in the morning 5-6 point cutting time: are carried out in May;
3) fringe bar is handled: before cuttage, cuttage fringe bar base portion being placed in thimerosal and sterilizes 5min, cuttage fringe bar base portion is adopted
With sterile scissors with cuttage cuttings length direction in 30 ° of shearings, one bevel cuts of formation, then by cuttage fringe bar base vertical
It is fixed in the container equipped with promoting root growth liquid, cuttage fringe bar, promoting root growth liquid and container is placed in together60In the gamma-rays environment that Co is generated
3h is impregnated after radiation treatment again, radiation absorber amount is 0.6kGy, and soaking depth of the cuttage fringe bar in promoting root growth liquid is 5cm,
The promoting root growth liquid is that 1: 8: 15: 1000 preparations obtain by bamboo vinegar, trehalose, maror juice and water in mass ratio, the maror juice
For Chinese Ixeris chopping after with boiling water according to mass ratio be 1: 5 immersion 5h after be obtained by filtration;
4) cutting medium: nutrient matrix is filled out using cuttage vessel cup and carries out cuttage, the cuttage vessel cup includes under
Supreme dismountable first part 1, second part 2 and Part III 3, first part 1 are the round table-like chassis of upward opening, the
Two parts 2 are the round table-like cylinder of upper and lower opening, and Part III 3 is the cylindrical barrel of upper and lower opening, the first part 1
Top, 3 lower part of the lower part of the second part 2, the top of the second part 2 and the Part III opening diameter according to
Secondary reduction, between first part 1 and second part 2, between second part 2 and Part III 3 by multiple connectors 4 removably
Connection, and formed with the notch 5 being connected to outside, the nutrient matrix includes being loaded on the first part 1 from the bottom to top
First layer matrix, be loaded on the second layer matrix of the second part 2 and be loaded on the third layer matrix of the Part III 3
Composition, it is to be mixed to prepare at 1: 1: 1 that the first layer matrix, which is yellow soil, biogas residue and turf according to mass ratio, the second layer base
Matter is that red soil, coco bran and wormcast are to be mixed to prepare at 3: 1: 2 in mass ratio, and the third layer matrix is that red soil, Shahe are pressed
Mass ratio is 2: 1 mixing, loads within 3 days before cuttage the nutrient matrix, one layer of matrix of every filling is molten with 0.1% potassium permanganate
Liquid sprays each layer of matrix thoroughly, and spreads fertilizer over the fields water-retaining agent on two notches;
5) cuttage process: by cuttage fringe bar base portion, up 5cm is inserted into the nutrient matrix, and cuttage fringe bar base portion is oblique
Face notch is inserted into second nutrient matrix, is compacted jack, and promoting root growth water is applied in leaching, and the promoting root growth water is by trehalose, biological bacteria
Agent, bamboo vinegar and water are 8: 1.3: 0.7: 1000 preparations according to mass ratio.
The breeding method of Hainan Huanghua Pear nursery stock builds three layers of sunshade net, three layers of sunshade before cuttage
Net includes the first layer sunshade net, second layer sunshade net and third layer that light transmittance is followed successively by 80%, 60% and 40% from the bottom to top
Sunshade net, the spacing between adjacent two layers sunshade net is 25cm, and first layer sunshade net upper surface is fixed with polyester
Film, three layers of sunshade net setting are as follows:
Fine day uses three layers of sunshade net shading in the 1-20 days from cuttage, cloudy then remove third layer sunshade net;
The 21-28 days, fine day used first layer sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
The 29-40 days, fine day used first layer sunshade net, and the cloudy day does not use sunshade net;
From 41st day, no matter the fine day cloudy day does not use sunshade net.
When the rainy day no matter after cuttage which day, at least covering first layer sunshade net.
The breeding method of Hainan Huanghua Pear nursery stock applies the primary promoting root growth water at interval of leaching in 5 days after cuttage,
Disregard leaching for the first time after cuttage and applies that promoting root growth water is 4 times total, and promoting root growth water ring around cuttage fringe bar is applied in the third layer base
In matter.
The breeding method of Hainan Huanghua Pear nursery stock pours after cuttage the 29th day and applies once-combined rich water solution, this
It was poured afterwards at interval of 8 days and applies once-combined rich water solution, and select and remain trunk in time, extra sprout tillers, side shoot and lateral bud are extractd, to seedling
Up to 35cm or more can be out of the garden, and compound fertilizer's aqueous solution is between the second part and Part III of the cuttage vessel cup
Groove pour and apply in the second layer matrix, compound fertilizer's aqueous solution includes following component in parts by weight: water 1000
Part, 8 parts of potassium fulvate, 2 parts of water soluble chitosan, 80 parts of bloom frass, 4 parts of rice wine grain and 3 parts of molasses fermented liquid.
The breeding method of Hainan Huanghua Pear nursery stock, after cuttage the 5th day at interval of 7 days along the cuttage vessel cup
Groove between first part and second part, which pours to apply, prevents white ant medical fluid in the first layer matrix, while along the cuttage
Groove between the second part and Part III of container cup, which pours, applies Chinese chive juice in the second layer matrix, and total pour is applied 3 times,
Described to prevent that white ant medical fluid is the meter Le Er particle aqueous solution that mass fraction is 1%, the Chinese chive juice is leek and boiling water by matter
Amount than being made for 1: 10, after specifically leek first shred with boiling water mixing defibrination, after cooling down to obtain the final product.
The breeding method of Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days spray hundred bacterium of 1000 times of liquid
It is clear primary, it is hereafter primary at interval of sprinkling in 7 days.
The breeding method of Hainan Huanghua Pear nursery stock, the water-retaining agent are high hydroscopic resin.
Comparative example 1:
On the basis of embodiment 4, cuttage and seedling culture, other breeding method phases are carried out using common bowl and generic media
Together.
Comparative example 2:
On the basis of embodiment 4, cuttage is carried out using cuttage vessel cup of the invention, but carry out skewer using generic media
Nursery is inserted, other breeding methods are identical.
Comparative example 3:
On the basis of embodiment 4, cuttage and seedling culture is carried out using common bowl, carries out skewer using nutrient matrix of the invention
Nursery is inserted, other breeding methods are identical.
By table 1 it can be concluded that, using in breeding method of the present invention cuttage vessel cup and nutrient matrix carry out cultivation Hainan
The cuttings of Huanghua Pear, cuttage survival rate greatly improve.
Influence of the different breeding methods of table 1 to Hainan Huanghua Pear nursery stock cuttage survival rate
Breeding method |
Cuttage survival rate % |
Embodiment 1 |
94.1% |
Embodiment 4 |
95.6% |
Comparative example 1 |
86.3% |
Comparative example 2 |
88.9% |
Comparative example 3 |
93.5% |
Normal cutting propagation breeding method |
80.7% |
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.