CN104718903A - Apple branch cutting seedling method - Google Patents

Abstract

The invention discloses an apple branch cutting seedling method. The apple branch cutting seedling method is characterized by comprising the following steps of (1) sand storage of fresh apple branches; (2) expanding propagation of new branches; (3) package of apple twigs; ()4) soil preparation; (6) cottage. The apple branch cutting seedling method is low in cost, quick in effect, high in benefit due to the fact that the apple twigs are stored in sand and accordingly the new apple branches are prevented from rotting; the new apple branches are processed and accordingly callus tissues and root systems are promoted to be generated and a bactericidal role is realized.

Description

A kind of method of apple branch cuttage and seedling culture

Technical field

The invention belongs to apple seedling growing process field, be specifically related to a kind of method of apple branch cuttage and seedling culture.

Background technology

Vitamin C in apple is the healthy element of cardiovascular patron saint, cardiac.The sweet acid of its nature and flavor and put down, micro-salty, nontoxic, have promote the production of body fluid to quench thirst, beneficial spleen antidiarrheal, harmonizing stomach and lowering adverse Qi effect.The people eating more apple is low more than the people not eating or eat less apple probability of catching a cold.

The good bad influence of soil to the growth of apple, Yield and quality is very large.Principal element is soil layer, soil aeration, soil property.In a word, apple needs soil deep, and draining is good, and containing abundant organic, subacidity is to alkalescence.Apple tree is the temperate fruit tree of happiness low temperature drying, and require that the winter is without severe cold, the summer is without heat.Suitable temperature range is average temperature of the whole year 9 ~ 14 DEG C, winter, extreme low temperature was not less than-12 DEG C, the highest moon in summer, samming was not higher than 20 DEG C, >=10 DEG C of annual accumution about 5000 DEG C, the season of growth (4 ~ October) mean temperature of air 12 ~ 18 DEG C, winter needs less than 7.2 DEG C low temperature 1200 ~ 1500 hours, could pass through natural dormancy smoothly.It is generally acknowledged that year-round average temperature is in the area of 7.5 ~ 14 DEG C, can Cultivated apple.Apple natural dormancy period, is longer.As winter temperature is high, when can not meet low temperature needed for the winter dormancy phase, spring germinates uneven.The January mean temperature of air of each apple major production areas of China is all in this limit.Vegetative period (4 ~ October) mean temperature of air at 12 ~ 18 DEG C, summer (6 ~ August) mean temperature of air at 18 ~ 24 DEG C, the growth of the most applicable apple.Fall temperature, when height night on daytime is low, fruit is containing rich in sugar, and painted good, pericarp is thick, and fruit powder is many, storage tolerance.

Cuttage also claims cutting, is a kind of conventional propagation method cultivated plants.Can the stem, leaf, root, bud etc. (claiming cuttings on gardening) of clip plant, or insert in soil, Sha Zhong, or be immersed in water, just can plant after by the time taking root, make it to become independently newly plant.In agriculture and forestry are produced, during different plant cuttage, there is different demand to condition.Understand and comply with their demand, higher breeding success rate could be obtained.

The most species that footpath is inserted, every column, whiplike, banded and prolate kind, can be cut into 5 one 10 centimetres of segments do not waited, insert matrix, note can not putting upside down up and down time slotting after dry mouth to be cut by stem.And have gentle hands is light can cuttage immediately once broadcasting the bulbec under can breaking; What cut with cutter must insert after wound drying again.It is too dark that matrix is not imbedded in spherical kind cuttage.When leaf succulent strain shape is too high, can block cuttage, the young shoot born between base portion or axil also can cuttage.Make sure to keep in mind, during cuttage, section needs to be cut into inclined-plane, because can increase the area of draws water like this, will be with several leaves in addition, because plant will carry out photosynthesis to manufacture organic matter.

In Apple, contained nutrient component, economic worth and the health-care effect useful to human body is all the outstanding person in fruit, is a kind of universally acknowledged fruit resource with very strong health care, has very high economic worth and DEVELOPMENT PROSPECT.Along with the continuous release of apple tree improved Varieties, area under cultivation increases sharply, and nursery stock demand is increasing.Because the root system of apple nursery stage is weak, all there is slow, that survival rate is low, new talent is of poor quality, growing-seedling period is long problem of taking root in traditional propagation method, seriously hinders apple further developing in China.

Summary of the invention

The object of the present invention is to provide a kind of method of apple branch cuttage and seedling culture, process apple shoot, playing sterilization and promote the effect that Callus formation, root system are sprouted, is the cuttage and seedling culture method of a kind of low cost, instant effect, high efficiency.

The technical scheme that the present invention takes is:

A method for apple branch cuttage and seedling culture, is characterized in that, said method comprising the steps of:

(1) sand of the fresh branch of apple is hidden: gather the fresh branch before healthy and strong apple germination, be cut into the sections that 20-22cm comprises bud, 20 joints are bundled into a dozen, vertical display is on Shamian Island, the wet river sand of lid layer thickness 3-4cm, puts 4 layers again, and the superiors cover river sand 15-18cm;

(2) shoot is expanded numerous: take out the apple branch buried before cuttage, be the band girdle mouth of 2mm at its base portion band girdle width, be placed on and carry out shoot in nutrient solution that WPM medium adds 0.2ppm IBA growth hormone and expand numerous, control environment between temperature 20-35 DEG C, relative moisture regulation and control, between 75-85%, are bred through 27-30 days shoots and are made new advances slightly;

(3) apple spray parcel: by the band girdle mouth of its base portion, wound wraps up by the filter paper being used in the high-temperature sterilization soaked in the GA3 of 50mg/L, outer two-layer with masking foil parcel again at hormone paper;

(4) wholely: the sandy loam selecting fertile soil, be that the turfy soil of 2:3 and rice chaff ash mix to be sprinkling upon and treat on the soil of cuttage by volume ratio, saturating with the carbendazim solution spray of the wetting powder 800 times of content 80%, every 667m2 executes the muck 3600-3800kg that becomes thoroughly decomposed, urea 30-45kg, potassium chloride 5-6kg, ammonium hydrogen phosphate 22-25kg, carries out ploughing deeply, leveling land;

(5) cuttage: open the ditch that 13cm is dark on slotting machine, is tiltedly placed on cuttings in ditch, spacing in the rows 15cm, line-spacing 20cm, and after banketing, the above apple spray of bed surface stays 1-2 bud, water permeable, later stage weeding is topdressed.

Beneficial effect of the present invention is:

Method of the present invention is first carried out sand to apple spray and is hidden, prevent rotting of apple shoot, by nutrient liquid, apple shoot is processed, promote that Callus formation and root system are sprouted, and play the effect of sterilization, be the cuttage and seedling culture method of a kind of low cost, instant effect, high efficiency.

Embodiment

Embodiment 1

A method for apple branch cuttage and seedling culture, is characterized in that, said method comprising the steps of:

(1) sand of the fresh branch of apple is hidden: gather the fresh branch before healthy and strong apple germination, be cut into the sections that 20m comprises bud, 20 joints are bundled into a dozen, and vertical display is on Shamian Island, the wetter river sand of lid layer thickness 3c, puts 4 layers, and the superiors cover river sand 15cm;

(2) shoot is expanded numerous: take out the apple branch buried before cuttage, be the band girdle mouth of 2mm at its base portion band girdle width, be placed on and carry out shoot in nutrient solution that WPM medium adds 0.2ppm IBA growth hormone and expand numerous, control environment between temperature 20-35 DEG C, relative moisture regulation and control, between 75%, are bred through 27 days shoots and are made new advances slightly;

(3) apple spray parcel: by the band girdle mouth of its base portion, wound wraps up by the filter paper being used in the high-temperature sterilization soaked in the GA3 of 50mg/L, outer two-layer with masking foil parcel again at hormone paper;

(4) wholely: the sandy loam selecting fertile soil, be that the turfy soil of 2:3 and rice chaff ash mix to be sprinkling upon and treat on the soil of cuttage by volume ratio, saturating with the carbendazim solution spray of the wetting powder 800 times of content 80%, every 667m2 executes the muck 3800kg that becomes thoroughly decomposed, urea 30kg, potassium chloride 5kg, ammonium hydrogen phosphate 22kg, carries out ploughing deeply, leveling land;

(5) cuttage: open the ditch that 13cm is dark on slotting machine, is tiltedly placed on cuttings in ditch, spacing in the rows 15cm, line-spacing 20cm, and after banketing, the above apple spray of bed surface stays 1-2 bud, water permeable, later stage weeding is topdressed.

 

Embodiment 2

A method for apple branch cuttage and seedling culture, is characterized in that, said method comprising the steps of:

(1) sand of the fresh branch of apple is hidden: gather the fresh branch before healthy and strong apple germination, be cut into the sections that 22cm comprises bud, 20 joints are bundled into a dozen, and vertical display is on Shamian Island, the wetter river sand of lid layer thickness 4cm, puts 4 layers, and the superiors cover river sand 16cm;

(2) shoot is expanded numerous: take out the apple branch buried before cuttage, be the band girdle mouth of 2mm at its base portion band girdle width, be placed on and carry out shoot in nutrient solution that WPM medium adds 0.2ppm IBA growth hormone and expand numerous, control environment between temperature 20-35 DEG C, relative moisture regulation and control, between 80%, are bred through 30 days shoots and are made new advances slightly;

(3) apple spray parcel: by the band girdle mouth of its base portion, wound wraps up by the filter paper being used in the high-temperature sterilization soaked in the GA3 of 50mg/L, outer two-layer with masking foil parcel again at hormone paper;

(4) wholely: the sandy loam selecting fertile soil, be that the turfy soil of 2:3 and rice chaff ash mix to be sprinkling upon and treat on the soil of cuttage by volume ratio, saturating with the carbendazim solution spray of the wetting powder 800 times of content 80%, every 667m2 executes the muck 3700kg that becomes thoroughly decomposed, urea 40kg, potassium chloride 6kg, ammonium hydrogen phosphate 25kg, carries out ploughing deeply, leveling land;

(5) cuttage: open the ditch that 13cm is dark on slotting machine, is tiltedly placed on cuttings in ditch, spacing in the rows 15cm, line-spacing 20cm, and after banketing, the above apple spray of bed surface stays 1-2 bud, water permeable, later stage weeding is topdressed.

Claims (1)

1. a method for apple branch cuttage and seedling culture, is characterized in that, said method comprising the steps of:

(1) sand of the fresh branch of apple is hidden: gather the fresh branch before healthy and strong apple germination, be cut into the sections that 20-22cm comprises bud, 20 joints are bundled into a dozen, vertical display is on Shamian Island, the wet river sand of lid layer thickness 3-4cm, puts 4 layers again, and the superiors cover river sand 15-18cm;

(2) shoot is expanded numerous: take out the apple branch buried before cuttage, be the band girdle mouth of 2mm at its base portion band girdle width, be placed on and carry out shoot in nutrient solution that WPM medium adds 0.2ppm IBA growth hormone and expand numerous, control environment between temperature 20-35 DEG C, relative moisture regulation and control, between 75-85%, are bred through 27-30 days shoots and are made new advances slightly;

(3) apple spray parcel: by the band girdle mouth of its base portion, wound wraps up by the filter paper being used in the high-temperature sterilization soaked in the GA3 of 50mg/L, outer two-layer with masking foil parcel again at hormone paper;

(4) wholely: the sandy loam selecting fertile soil, be that the turfy soil of 2:3 and rice chaff ash mix to be sprinkling upon and treat on the soil of cuttage by volume ratio, saturating with the carbendazim solution spray of the wetting powder 800 times of content 80%, every 667m2 executes the muck 3600-3800kg that becomes thoroughly decomposed, urea 30-45kg, potassium chloride 5-6kg, ammonium hydrogen phosphate 22-25kg, carries out ploughing deeply, leveling land;

(5) cuttage: open the ditch that 13cm is dark on slotting machine, is tiltedly placed on cuttings in ditch, spacing in the rows 15cm, line-spacing 20cm, and after banketing, the above apple spray of bed surface stays 1-2 bud, water permeable, later stage weeding is topdressed.