Summary of the invention
An object of the present invention is to solve at least the problems referred to above, and the advantage will illustrated at least is below provided.
A further object of the invention is to provide the breeding method that a kind of cuttage vessel cup by being filled with three layers of matrix carries out Hainan Huanghua Pear nursery stock, substantially increase the survival rate of Hainan Huanghua Pear nursery stock, improve Hainan Huanghua Pear cuttings to the adaptability in season, without the need to cuttage have to be carried out to ensure the survival rate of nursery stock in March simultaneously.
A further object of the invention is by building three layers of sunshade net, to meet the progressively procedure of adaptation to sunlight after tloig-cutlage, thus improves the survival rate of cuttings, cuttings is grown vigorously.
In order to realize according to these objects of the present invention and other advantage, provide the breeding method of a kind of Hainan Huanghua Pear nursery stock, cuttage comprises the following steps:
1) rooting rate: selection length is 15-18cm, the position of side shoot more than base portion 7cm has at least the side shoot of Hainan chrysanthemum pear tree of two eyes to make cuttage fringe bar;
2) cutting time: carry out tloig-cutlage in 4-5 month or 9-11 month, specifically cuttage between 5-6 point in the morning;
3) fringe bar process: before cuttage, cuttage fringe bar base portion is placed in thimerosal to sterilize 5min, sterile scissors is adopted to shear formation bevel cuts to be 30 ° with cuttage cuttings length direction cuttage fringe bar base portion, again cuttage fringe bar base vertical is fixed in the container that short root liquid is housed and soaks 3-6h, the soaking depth of cuttage fringe bar in short root liquid is 5cm, described short root liquid is by bamboo vinegar, trehalose, maror juice and water are that 1: 8: 15: 1000 preparations obtain in mass ratio, described maror juice be after the chopping of bitter dish and boiling water according to mass ratio be 1: 5 soak 3-5h after filter and obtain,
4) cutting medium: adopt cuttage vessel cup to fill out nutrient matrix and carry out cuttage, described cuttage vessel cup comprises dismountable Part I from the bottom to top, Part II and Part III, Part I is the round table-like chassis of upward opening, Part II is the round table-like cylindrical shell of upper and lower opening, Part III is the cylindrical barrel of upper and lower opening, the top of described Part I, the bottom of described Part II, the top of described Part II and the opening diameter of described Part III bottom reduce successively, between Part I and Part II, removably be connected by multiple connector between Part II with Part III, and formation has the notch with ft connection, described nutrient matrix comprises the ground floor matrix filling in described Part I from the bottom to top, the second layer matrix filling in described Part II and the third layer matrix filling in described Part III composition, described ground floor matrix is yellow soil, natural pond slag and the peat composed of rotten mosses are that 1: 1: 1 mixing is obtained according to mass ratio, described second layer matrix is red soil, coconut palm chaff and wormcast are that 3: 1: 2 mixing are obtained in mass ratio, described third layer matrix is red soil, Shahe is 2: 1 mixing in mass ratio, cuttage loads described nutrient matrix in first 3 days, often load one deck matrix, liquor potassic permanganate spray with 0.1% every one deck matrix thoroughly, and water-loss reducer is spread fertilizer over the fields on two described notches,
5) cuttage process: by cuttage fringe bar base portion up 5cm insert in described nutrient matrix, and the bevel cuts of cuttage fringe bar base portion is inserted in described second nutrient matrix, compacting jack, short root water is executed in pouring, described short root water by trehalose, bacteria agent, bamboo vinegar and water according to mass ratio be 8: 1.3: 0.7: 1000 preparation.
Preferably, the breeding method of described Hainan Huanghua Pear nursery stock, three layers of sunshade net were built before cuttage, described three layers of sunshade net comprise ground floor sunshade net, second layer sunshade net and the third layer sunshade net that light transmittance is from the bottom to top followed successively by 80%, 60% and 40%, spacing between adjacent two layers sunshade net is 20-25cm, and described ground floor sunshade net upper surface is fixed with polyester film, described three layers of sunshade net are set to:
From cuttage, in 1-20 days, fine day uses three layers of sunshade net shading, and the cloudy day then removes third layer sunshade net;
21-28 days, fine day uses ground floor sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
29-40 days, fine day uses ground floor sunshade net, and the cloudy day does not use sunshade net;
Within 41st day, rise, no matter the fine day cloudy day does not all use sunshade net.
Preferably, the breeding method of described Hainan Huanghua Pear nursery stock, drenched at interval of 5 days after cuttage and execute once described short root water, after disregarding cuttage, first time drenches and executes short root water and amount to 4 times, described short root water along circulating application around cuttage fringe bar in described third layer matrix.
Preferably, the breeding method of described Hainan Huanghua Pear nursery stock, before described cuttage, after being sheared by cuttage fringe bar, is placed in cuttage fringe bar, short root liquid together with container
60soak 3h again after radiation treatment in the gamma-rays environment that Co produces, radiation absorber amount is 0.4-0.6kGy.
Preferably, the breeding method of described Hainan Huanghua Pear nursery stock, cuttage is watered after the 29th day and is executed once-combined rich water solution, after this watered at interval of 8 days and execute once-combined rich water solution, and trunk of selecting and remain in time, extract unnecessary sprout tillers, side shoot and lateral bud, treat that height of seedling reaches more than 35cm and can go out garden, the described composite fertilizer aqueous solution waters along the groove between the Part II and Part III of described cuttage vessel cup to be executed in described second layer matrix, the described composite fertilizer aqueous solution comprises the following component with parts by weight: 1000 parts, water, potassium fulvate 6-8 part, water soluble chitosan 1-2 part, Yellow mealworm dung 30-80 part, rice wine grain 3-4 part and molasses fermented liquid 2-3 part.
Preferably, the breeding method of described Hainan Huanghua Pear nursery stock, within after cuttage the 5th day, to water at interval of the groove between 7 days Part I along described cuttage vessel cup and Part II and execute anti-white ant liquid in described ground floor matrix, water along the groove between the Part II and Part III of described cuttage vessel cup simultaneously and execute Chinese chive juice in described second layer matrix, water altogether and execute 3 times, described anti-white ant liquid to be mass fraction be 1% the meter Le Er particle aqueous solution, to be leek and boiling water be described Chinese chive juice in mass ratio makes at 1: 10, with boiling water mixing defibrination after specifically leek first being shredded, after cooling and get final product.
Preferably, the breeding method of described Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days sprays the tpn of 1000 times of liquid once, after this sprays once at interval of 7 days.
Preferably, the breeding method of described Hainan Huanghua Pear nursery stock, described water-loss reducer is high hydroscopic resin.
Wood invention at least comprises following beneficial effect:
1) the present invention adopts three layers of different matrix to carry out the cultivation of Hainan Huanghua Pear nursery stock, and compare the composite soil that individual layer uses red soil or itself and Shahe, the survival rate of Hainan Huanghua Pear cuttings is higher, and speed of taking root is fast; Fringe bar base portion is sheared in an inclined-plane, and be conducive to the nutrient in absorption base, incision is inserted in the second matrix, also can not cause fringe bar excessive fertilization and burn to death;
2) short root liquid phase of the present invention is than using root-inducing powder better effects if, and the base portion not damaged to Hainan Huanghua Pear cuttings, too much root-inducing powder is used easily to cause fringe bar to produce resistance to root-inducing powder, also unhelpful to growth of seedling, bamboo vinegar has the effect of hestening rooting, trehalose can protect the fringe bar base portion after shearing, unique diaphragm is formed at its tangent plane, organizing of protection fringe bar does not receive injury, thus improve its survival rate, bitter dish has antibacterial effect, fringe bar incision can be prevented by courses of infection, improve the survival rate of fringe bar in other cuttages in season on the whole,
3) short root water is made up of trehalose, bacteria agent, bamboo vinegar and water, short root water is executed in cuttage logistics, is also conducive to taking root of Hainan Huanghua Pear cuttings, shortens rootage duration, improve rooting rate simultaneously, thus improve the survival rate of cuttings, wherein, trehalose can form diaphragm in substrate upper surface, bacteria agent is supplied to matrix with abundant beneficial bacterium, suppress pathogen growth, promote cuttings survival and growth, further increase the survival rate of fringe bar in other cuttages in season;
4) cuttage fringe bar shear after with short root liquid together with through the gamma-ray irradiation process of low dosage, can promote shearing after fringe bar base portion fully absorb short root liquid, compare direct immersion, short root liquid soak time can be shortened, also prevent long soaking time, fringe bar excessively absorbs water, and not easily survives;
5) cuttage watered the sealing fertilizer aqueous solution after the 29th day, and water along the groove between the Part II and Part III of described cuttage vessel cup and execute in described second layer matrix, the Root Absorption rich water that fringe bar base portion is formed can be promoted, promote fringe bar to grow up strong and sturdy to compare to water from third layer matrix to execute, Root Absorption rich water effect is better; And containing molasses fermented liquid and water soluble chitosan in the composite fertilizer of the present invention aqueous solution, Root Absorption rich water can be promoted, and the second stromal surface formation layer protective layer for being exposed on the external, the courses of infection of isolating exterior, Yellow mealworm dung is the fertilizer of environmental protection high-quality, its surface scribbles the mocromembrane that digestive secretion thing is formed, and fertilizer efficiency is comparatively lasting, can also improve matrix structure;
6) breeding method of Hainan of the present invention Huanghua Pear nursery stock, tloig-cutlage was progressively taken root after 5 days, about 20 days seedlings of taking root after cuttage, before seedling, the part of fringe bar insertion nutrient matrix may have white ant and gnaw, and cause fringe bar dead, therefore the groove between the Part I and Part II of described cuttage vessel cup waters and executes anti-white ant repellent, can prevent white ant repellent from causing damage to fringe bar base portion, the white ant stopping again may introduce in nutrient matrix gnaws fringe bar, wherein meter Le Er amount of particles is too high, fringe bar survival rate can be reduced, therefore collocation Chinese chive juice waters and imposes in second layer matrix to drive white ant,
7) spray tpn after cuttage, be to ensure that fringe bar is not by courses of infection further, and improve its survival rate;
8) on two grooves, all spread fertilizer over the fields water-loss reducer, both can prevent excess moisture and the root system that causes fringe bar base portion to be formed is dead, the needs of fringe bar to moisture can be ensured again, which decrease and cultivate Hainan Huanghua Pear nursery stock to artificial requirement.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
Embodiment 1:
As shown in Figure 1, the invention provides the breeding method of a kind of Hainan Huanghua Pear nursery stock, cuttage comprises the following steps:
1) rooting rate: selection length is 15cm, the position of side shoot more than base portion 7cm has at least the side shoot of Hainan chrysanthemum pear tree of two eyes to make cuttage fringe bar;
2) cutting time: carry out tloig-cutlage in April, specifically cuttage between 5-6 point in the morning;
3) fringe bar process: before cuttage, cuttage fringe bar base portion is placed in thimerosal to sterilize 5min, sterile scissors is adopted to shear formation bevel cuts to be 30 ° with cuttage cuttings length direction cuttage fringe bar base portion, again cuttage fringe bar base vertical is fixed in the container that short root liquid is housed and soaks 6h, the soaking depth of cuttage fringe bar in short root liquid is 5cm, described short root liquid is by bamboo vinegar, trehalose, maror juice and water are that 1: 8: 15: 1000 preparations obtain in mass ratio, described maror juice be after the chopping of bitter dish and boiling water according to mass ratio be 1: 5 soak 3h after filter and obtain,
4) cutting medium: adopt cuttage vessel cup to fill out nutrient matrix and carry out cuttage, described cuttage vessel cup comprises dismountable Part I 1 from the bottom to top, Part II 2 and Part III 3, Part I 1 is the round table-like chassis of upward opening, Part II 2 is the round table-like cylindrical shell of upper and lower opening, Part III 3 is the cylindrical barrel of upper and lower opening, the top of described Part I 1, the bottom of described Part II 2, the top of described Part II 2 and the opening diameter of described Part III 3 bottom reduce successively, between Part I 1 and Part II 2, removably be connected by multiple connector 4 between Part II 2 with Part III 3, and formation has the notch 5 with ft connection, described nutrient matrix comprises the ground floor matrix filling in described Part I 1 from the bottom to top, the second layer matrix filling in described Part II 2 and the third layer matrix filling in described Part III 3 composition, described ground floor matrix is yellow soil, natural pond slag and the peat composed of rotten mosses are that 1: 1: 1 mixing is obtained according to mass ratio, described second layer matrix is red soil, coconut palm chaff and wormcast are that 3: 1: 2 mixing are obtained in mass ratio, described third layer matrix is red soil, Shahe is 2: 1 mixing in mass ratio, cuttage loads described nutrient matrix in first 3 days, often load one deck matrix, liquor potassic permanganate spray with 0.1% every one deck matrix thoroughly, and water-loss reducer is spread fertilizer over the fields on two described notches,
5) cuttage process: by cuttage fringe bar base portion up 5cm insert in described nutrient matrix, and the bevel cuts of cuttage fringe bar base portion is inserted in described second nutrient matrix, compacting jack, short root water is executed in pouring, described short root water by trehalose, bacteria agent, bamboo vinegar and water according to mass ratio be 8: 1.3: 0.7: 1000 preparation.
The breeding method of described Hainan Huanghua Pear nursery stock, three layers of sunshade net were built before cuttage, described three layers of sunshade net comprise ground floor sunshade net, second layer sunshade net and the third layer sunshade net that light transmittance is from the bottom to top followed successively by 80%, 60% and 40%, spacing between adjacent two layers sunshade net is 20cm, and described ground floor sunshade net upper surface is fixed with polyester film, described three layers of sunshade net are set to:
From cuttage, in 1-20 days, fine day uses three layers of sunshade net shading, and the cloudy day then removes third layer sunshade net;
21-28 days, fine day uses ground floor sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
29-40 days, fine day uses ground floor sunshade net, and the cloudy day does not use sunshade net;
Within 41st day, rise, no matter the fine day cloudy day does not all use sunshade net.
During the rainy day no matter after cuttage which day, at least cover ground floor sunshade net, can rainproofly anti-ly to flood.
The breeding method of described Hainan Huanghua Pear nursery stock, drenched at interval of 5 days after cuttage and execute once described short root water, after disregarding cuttage, first time drenches and executes short root water and amount to 4 times, described short root water along circulating application around cuttage fringe bar in described third layer matrix.
The breeding method of described Hainan Huanghua Pear nursery stock, cuttage is watered after the 29th day and is executed once-combined rich water solution, after this watered at interval of 8 days and execute once-combined rich water solution, and trunk of selecting and remain in time, extract unnecessary sprout tillers, side shoot and lateral bud, treat that height of seedling reaches more than 35cm and can go out garden, the described composite fertilizer aqueous solution waters along the groove between the Part II and Part III of described cuttage vessel cup to be executed in described second layer matrix, the described composite fertilizer aqueous solution comprises the following component with parts by weight: 1000 parts, water, potassium fulvate 6 parts, water soluble chitosan 1 part, Yellow mealworm dung 30 parts, rice wine grain 3 parts and molasses fermented liquid 2 parts.
The breeding method of described Hainan Huanghua Pear nursery stock, within after cuttage the 5th day, to water at interval of the groove between 7 days Part I along described cuttage vessel cup and Part II and execute anti-white ant liquid in described ground floor matrix, water along the groove between the Part II and Part III of described cuttage vessel cup simultaneously and execute Chinese chive juice in described second layer matrix, water altogether and execute 3 times, described anti-white ant liquid to be mass fraction be 1% the meter Le Er particle aqueous solution, to be leek and boiling water be described Chinese chive juice in mass ratio makes at 1: 10, with boiling water mixing defibrination after specifically leek first being shredded, after cooling and get final product.
The breeding method of described Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days sprays the tpn of 1000 times of liquid once, after this sprays once at interval of 7 days.
The breeding method of described Hainan Huanghua Pear nursery stock, described water-loss reducer is high hydroscopic resin.
Embodiment 2:
As shown in Figure 1, the invention provides the breeding method of a kind of Hainan Huanghua Pear nursery stock, cuttage comprises the following steps:
1) rooting rate: selection length is 15cm, the position of side shoot more than base portion 7cm has at least the side shoot of Hainan chrysanthemum pear tree of two eyes to make cuttage fringe bar;
2) cutting time: carry out tloig-cutlage in April, specifically cuttage between 5-6 point in the morning;
3) fringe bar process: before cuttage, cuttage fringe bar base portion is placed in thimerosal to sterilize 5min, sterile scissors is adopted to shear formation bevel cuts to be 30 ° with cuttage cuttings length direction cuttage fringe bar base portion, again cuttage fringe bar base vertical is fixed in the container that short root liquid is housed, cuttage fringe bar, short root liquid are placed in together with container
603h is soaked again after radiation treatment in the gamma-rays environment that Co produces, radiation absorber amount is 0.4kGy, the soaking depth of cuttage fringe bar in short root liquid is 5cm, described short root liquid is that 1: 8: 15: 1000 preparations obtain by bamboo vinegar, trehalose, maror juice and water in mass ratio, described maror juice be after the chopping of bitter dish and boiling water according to mass ratio be 1: 5 soak 3h after filter and obtain;
4) cutting medium: adopt cuttage vessel cup to fill out nutrient matrix and carry out cuttage, described cuttage vessel cup comprises dismountable Part I 1 from the bottom to top, Part II 2 and Part III 3, Part I 1 is the round table-like chassis of upward opening, Part II 2 is the round table-like cylindrical shell of upper and lower opening, Part III 3 is the cylindrical barrel of upper and lower opening, the top of described Part I 1, the bottom of described Part II 2, the top of described Part II 2 and the opening diameter of described Part III 3 bottom reduce successively, between Part I 1 and Part II 2, removably be connected by multiple connector 4 between Part II 2 with Part III 3, and formation has the notch 5 with ft connection, described nutrient matrix comprises the ground floor matrix filling in described Part I 1 from the bottom to top, the second layer matrix filling in described Part II 2 and the third layer matrix filling in described Part III 3 composition, described ground floor matrix is yellow soil, natural pond slag and the peat composed of rotten mosses are that 1: 1: 1 mixing is obtained according to mass ratio, described second layer matrix is red soil, coconut palm chaff and wormcast are that 3: 1: 2 mixing are obtained in mass ratio, described third layer matrix is red soil, Shahe is 2: 1 mixing in mass ratio, cuttage loads described nutrient matrix in first 3 days, often load one deck matrix, liquor potassic permanganate spray with 0.1% every one deck matrix thoroughly, and water-loss reducer is spread fertilizer over the fields on two described notches,
5) cuttage process: by cuttage fringe bar base portion up 5cm insert in described nutrient matrix, and the bevel cuts of cuttage fringe bar base portion is inserted in described second nutrient matrix, compacting jack, short root water is executed in pouring, described short root water by trehalose, bacteria agent, bamboo vinegar and water according to mass ratio be 8: 1.3: 0.7: 1000 preparation.
The breeding method of described Hainan Huanghua Pear nursery stock, three layers of sunshade net were built before cuttage, described three layers of sunshade net comprise ground floor sunshade net, second layer sunshade net and the third layer sunshade net that light transmittance is from the bottom to top followed successively by 80%, 60% and 40%, spacing between adjacent two layers sunshade net is 20cm, and described ground floor sunshade net upper surface is fixed with polyester film, described three layers of sunshade net are set to:
From cuttage, in 1-20 days, fine day uses three layers of sunshade net shading, and the cloudy day then removes third layer sunshade net;
21-28 days, fine day uses ground floor sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
29-40 days, fine day uses ground floor sunshade net, and the cloudy day does not use sunshade net;
Within 41st day, rise, no matter the fine day cloudy day does not all use sunshade net.
During the rainy day no matter after cuttage which day, at least cover ground floor sunshade net.
The breeding method of described Hainan Huanghua Pear nursery stock, drenched at interval of 5 days after cuttage and execute once described short root water, after disregarding cuttage, first time drenches and executes short root water and amount to 4 times, described short root water along circulating application around cuttage fringe bar in described third layer matrix.
The breeding method of described Hainan Huanghua Pear nursery stock, cuttage is watered after the 29th day and is executed once-combined rich water solution, after this watered at interval of 8 days and execute once-combined rich water solution, and trunk of selecting and remain in time, extract unnecessary sprout tillers, side shoot and lateral bud, treat that height of seedling reaches more than 35cm and can go out garden, the described composite fertilizer aqueous solution waters along the groove between the Part II and Part III of described cuttage vessel cup to be executed in described second layer matrix, the described composite fertilizer aqueous solution comprises the following component with parts by weight: 1000 parts, water, potassium fulvate 6 parts, water soluble chitosan 1 part, Yellow mealworm dung 30 parts, rice wine grain 3 parts and molasses fermented liquid 2 parts.
The breeding method of described Hainan Huanghua Pear nursery stock, within after cuttage the 5th day, to water at interval of the groove between 7 days Part I along described cuttage vessel cup and Part II and execute anti-white ant liquid in described ground floor matrix, water along the groove between the Part II and Part III of described cuttage vessel cup simultaneously and execute Chinese chive juice in described second layer matrix, water altogether and execute 3 times, described anti-white ant liquid to be mass fraction be 1% the meter Le Er particle aqueous solution, to be leek and boiling water be described Chinese chive juice in mass ratio makes at 1: 10, with boiling water mixing defibrination after specifically leek first being shredded, after cooling and get final product.
The breeding method of described Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days sprays the tpn of 1000 times of liquid once, after this sprays once at interval of 7 days.
The breeding method of described Hainan Huanghua Pear nursery stock, described water-loss reducer is high hydroscopic resin.
Embodiment 3:
As shown in Figure 1, the invention provides the breeding method of a kind of Hainan Huanghua Pear nursery stock, cuttage comprises the following steps:
1) rooting rate: selection length is 16cm, the position of side shoot more than base portion 7cm has at least the side shoot of Hainan chrysanthemum pear tree of two eyes to make cuttage fringe bar;
2) cutting time: carry out tloig-cutlage in October, specifically cuttage between 5-6 point in the morning;
3) fringe bar process: before cuttage, cuttage fringe bar base portion is placed in thimerosal to sterilize 5min, sterile scissors is adopted to shear formation bevel cuts to be 30 ° with cuttage cuttings length direction cuttage fringe bar base portion, again cuttage fringe bar base vertical is fixed in the container that short root liquid is housed, cuttage fringe bar, short root liquid are placed in together with container
603h is soaked again after radiation treatment in the gamma-rays environment that Co produces, radiation absorber amount is 0.5kGy, the soaking depth of cuttage fringe bar in short root liquid is 5cm, described short root liquid is that 1: 8: 15: 1000 preparations obtain by bamboo vinegar, trehalose, maror juice and water in mass ratio, described maror juice be after the chopping of bitter dish and boiling water according to mass ratio be 1: 5 soak 4h after filter and obtain;
4) cutting medium: adopt cuttage vessel cup to fill out nutrient matrix and carry out cuttage, described cuttage vessel cup comprises dismountable Part I 1 from the bottom to top, Part II 2 and Part III 3, Part I 1 is the round table-like chassis of upward opening, Part II 2 is the round table-like cylindrical shell of upper and lower opening, Part III 3 is the cylindrical barrel of upper and lower opening, the top of described Part I 1, the bottom of described Part II 2, the top of described Part II 2 and the opening diameter of described Part III 3 bottom reduce successively, between Part I 1 and Part II 2, removably be connected by multiple connector 4 between Part II 2 with Part III 3, and formation has the notch 5 with ft connection, described nutrient matrix comprises the ground floor matrix filling in described Part I 1 from the bottom to top, the second layer matrix filling in described Part II 2 and the third layer matrix filling in described Part III 3 composition, described ground floor matrix is yellow soil, natural pond slag and the peat composed of rotten mosses are that 1: 1: 1 mixing is obtained according to mass ratio, described second layer matrix is red soil, coconut palm chaff and wormcast are that 3: 1: 2 mixing are obtained in mass ratio, described third layer matrix is red soil, Shahe is 2: 1 mixing in mass ratio, cuttage loads described nutrient matrix in first 3 days, often load one deck matrix, liquor potassic permanganate spray with 0.1% every one deck matrix thoroughly, and water-loss reducer is spread fertilizer over the fields on two described notches,
5) cuttage process: by cuttage fringe bar base portion up 5cm insert in described nutrient matrix, and the bevel cuts of cuttage fringe bar base portion is inserted in described second nutrient matrix, compacting jack, short root water is executed in pouring, described short root water by trehalose, bacteria agent, bamboo vinegar and water according to mass ratio be 8: 1.3: 0.7: 1000 preparation.
The breeding method of described Hainan Huanghua Pear nursery stock, three layers of sunshade net were built before cuttage, described three layers of sunshade net comprise ground floor sunshade net, second layer sunshade net and the third layer sunshade net that light transmittance is from the bottom to top followed successively by 80%, 60% and 40%, spacing between adjacent two layers sunshade net is 22cm, and described ground floor sunshade net upper surface is fixed with polyester film, described three layers of sunshade net are set to:
From cuttage, in 1-20 days, fine day uses three layers of sunshade net shading, and the cloudy day then removes third layer sunshade net;
21-28 days, fine day uses ground floor sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
29-40 days, fine day uses ground floor sunshade net, and the cloudy day does not use sunshade net;
Within 41st day, rise, no matter the fine day cloudy day does not all use sunshade net.
During the rainy day no matter after cuttage which day, at least cover ground floor sunshade net.
The breeding method of described Hainan Huanghua Pear nursery stock, drenched at interval of 5 days after cuttage and execute once described short root water, after disregarding cuttage, first time drenches and executes short root water and amount to 4 times, described short root water along circulating application around cuttage fringe bar in described third layer matrix.
The breeding method of described Hainan Huanghua Pear nursery stock, cuttage is watered after the 29th day and is executed once-combined rich water solution, after this watered at interval of 8 days and execute once-combined rich water solution, and trunk of selecting and remain in time, extract unnecessary sprout tillers, side shoot and lateral bud, treat that height of seedling reaches more than 35cm and can go out garden, the described composite fertilizer aqueous solution waters along the groove between the Part II and Part III of described cuttage vessel cup to be executed in described second layer matrix, the described composite fertilizer aqueous solution comprises the following component with parts by weight: 1000 parts, water, potassium fulvate 7 parts, water soluble chitosan 1.5 parts, Yellow mealworm dung 50 parts, rice wine grain 3.5 parts and molasses fermented liquid 2.5 parts.
The breeding method of described Hainan Huanghua Pear nursery stock, within after cuttage the 5th day, to water at interval of the groove between 7 days Part I along described cuttage vessel cup and Part II and execute anti-white ant liquid in described ground floor matrix, water along the groove between the Part II and Part III of described cuttage vessel cup simultaneously and execute Chinese chive juice in described second layer matrix, water altogether and execute 3 times, described anti-white ant liquid to be mass fraction be 1% the meter Le Er particle aqueous solution, to be leek and boiling water be described Chinese chive juice in mass ratio makes at 1: 10, with boiling water mixing defibrination after specifically leek first being shredded, after cooling and get final product.
The breeding method of described Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days sprays the tpn of 1000 times of liquid once, after this sprays once at interval of 7 days.
The breeding method of described Hainan Huanghua Pear nursery stock, described water-loss reducer is high hydroscopic resin.
Embodiment 4:
As shown in Figure 1, the invention provides the breeding method of a kind of Hainan Huanghua Pear nursery stock, cuttage comprises the following steps:
1) rooting rate: selection length is 18cm, the position of side shoot more than base portion 7cm has at least the side shoot of Hainan chrysanthemum pear tree of two eyes to make cuttage fringe bar;
2) cutting time: carry out tloig-cutlage in May, specifically cuttage between 5-6 point in the morning;
3) fringe bar process: before cuttage, cuttage fringe bar base portion is placed in thimerosal to sterilize 5min, sterile scissors is adopted to shear formation bevel cuts to be 30 ° with cuttage cuttings length direction cuttage fringe bar base portion, again cuttage fringe bar base vertical is fixed in the container that short root liquid is housed, cuttage fringe bar, short root liquid are placed in together with container
603h is soaked again after radiation treatment in the gamma-rays environment that Co produces, radiation absorber amount is 0.6kGy, the soaking depth of cuttage fringe bar in short root liquid is 5cm, described short root liquid is that 1: 8: 15: 1000 preparations obtain by bamboo vinegar, trehalose, maror juice and water in mass ratio, described maror juice be after the chopping of bitter dish and boiling water according to mass ratio be 1: 5 soak 5h after filter and obtain;
4) cutting medium: adopt cuttage vessel cup to fill out nutrient matrix and carry out cuttage, described cuttage vessel cup comprises dismountable Part I 1 from the bottom to top, Part II 2 and Part III 3, Part I 1 is the round table-like chassis of upward opening, Part II 2 is the round table-like cylindrical shell of upper and lower opening, Part III 3 is the cylindrical barrel of upper and lower opening, the top of described Part I 1, the bottom of described Part II 2, the top of described Part II 2 and the opening diameter of described Part III 3 bottom reduce successively, between Part I 1 and Part II 2, removably be connected by multiple connector 4 between Part II 2 with Part III 3, and formation has the notch 5 with ft connection, described nutrient matrix comprises the ground floor matrix filling in described Part I 1 from the bottom to top, the second layer matrix filling in described Part II 2 and the third layer matrix filling in described Part III 3 composition, described ground floor matrix is yellow soil, natural pond slag and the peat composed of rotten mosses are that 1: 1: 1 mixing is obtained according to mass ratio, described second layer matrix is red soil, coconut palm chaff and wormcast are that 3: 1: 2 mixing are obtained in mass ratio, described third layer matrix is red soil, Shahe is 2: 1 mixing in mass ratio, cuttage loads described nutrient matrix in first 3 days, often load one deck matrix, liquor potassic permanganate spray with 0.1% every one deck matrix thoroughly, and water-loss reducer is spread fertilizer over the fields on two described notches,
5) cuttage process: by cuttage fringe bar base portion up 5cm insert in described nutrient matrix, and the bevel cuts of cuttage fringe bar base portion is inserted in described second nutrient matrix, compacting jack, short root water is executed in pouring, described short root water by trehalose, bacteria agent, bamboo vinegar and water according to mass ratio be 8: 1.3: 0.7: 1000 preparation.
The breeding method of described Hainan Huanghua Pear nursery stock, three layers of sunshade net were built before cuttage, described three layers of sunshade net comprise ground floor sunshade net, second layer sunshade net and the third layer sunshade net that light transmittance is from the bottom to top followed successively by 80%, 60% and 40%, spacing between adjacent two layers sunshade net is 25cm, and described ground floor sunshade net upper surface is fixed with polyester film, described three layers of sunshade net are set to:
From cuttage, in 1-20 days, fine day uses three layers of sunshade net shading, and the cloudy day then removes third layer sunshade net;
21-28 days, fine day uses ground floor sunshade net and second layer sunshade net, and the cloudy day uses second layer sunshade net;
29-40 days, fine day uses ground floor sunshade net, and the cloudy day does not use sunshade net;
Within 41st day, rise, no matter the fine day cloudy day does not all use sunshade net.
During the rainy day no matter after cuttage which day, at least cover ground floor sunshade net.
The breeding method of described Hainan Huanghua Pear nursery stock, drenched at interval of 5 days after cuttage and execute once described short root water, after disregarding cuttage, first time drenches and executes short root water and amount to 4 times, described short root water along circulating application around cuttage fringe bar in described third layer matrix.
The breeding method of described Hainan Huanghua Pear nursery stock, cuttage is watered after the 29th day and is executed once-combined rich water solution, after this watered at interval of 8 days and execute once-combined rich water solution, and trunk of selecting and remain in time, extract unnecessary sprout tillers, side shoot and lateral bud, treat that height of seedling reaches more than 35cm and can go out garden, the described composite fertilizer aqueous solution waters along the groove between the Part II and Part III of described cuttage vessel cup to be executed in described second layer matrix, the described composite fertilizer aqueous solution comprises the following component with parts by weight: 1000 parts, water, potassium fulvate 8 parts, water soluble chitosan 2 parts, Yellow mealworm dung 80 parts, rice wine grain 4 parts and molasses fermented liquid 3 parts.
The breeding method of described Hainan Huanghua Pear nursery stock, within after cuttage the 5th day, to water at interval of the groove between 7 days Part I along described cuttage vessel cup and Part II and execute anti-white ant liquid in described ground floor matrix, water along the groove between the Part II and Part III of described cuttage vessel cup simultaneously and execute Chinese chive juice in described second layer matrix, water altogether and execute 3 times, described anti-white ant liquid to be mass fraction be 1% the meter Le Er particle aqueous solution, to be leek and boiling water be described Chinese chive juice in mass ratio makes at 1: 10, with boiling water mixing defibrination after specifically leek first being shredded, after cooling and get final product.
The breeding method of described Hainan Huanghua Pear nursery stock, the backward fringe bar that cuttage rises 10 days sprays the tpn of 1000 times of liquid once, after this sprays once at interval of 7 days.
The breeding method of described Hainan Huanghua Pear nursery stock, described water-loss reducer is high hydroscopic resin.
Comparative example 1:
On the basis of embodiment 4, use common alms bowl body and generic media to carry out cuttage and seedling culture, other breeding method is identical.
Comparative example 2:
On the basis of embodiment 4, use cuttage vessel cup of the present invention to carry out cuttage, but use generic media to carry out cuttage and seedling culture, other breeding method is identical.
Comparative example 3:
On the basis of embodiment 4, use common alms bowl body to carry out cuttage and seedling culture, use nutrient matrix of the present invention to carry out cuttage and seedling culture, other breeding method is identical.
Can be drawn by table 1, adopt the cuttage vessel cup in breeding method of the present invention and nutrient matrix to carry out cultivating the cuttings of Hainan Huanghua Pear, cuttage survival rate improves greatly.
The different breeding method of table 1 is on the impact of 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 embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.