CN109874567A - Dragon fruit arranges formula three proofings frame and cultural method - Google Patents

Dragon fruit arranges formula three proofings frame and cultural method Download PDF

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Publication number
CN109874567A
CN109874567A CN201910321928.2A CN201910321928A CN109874567A CN 109874567 A CN109874567 A CN 109874567A CN 201910321928 A CN201910321928 A CN 201910321928A CN 109874567 A CN109874567 A CN 109874567A
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dragon fruit
pillar
seedling
fruit
arm
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CN109874567B (en
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唐景美
韦优
周婧
卓福冒
黄丽君
赵静
李文砚
杨志强
罗培四
蒋娟娟
孔方南
卢美瑛
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Jingxi Jianian Agriculture Co ltd
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Guangxi South Subtropical Agricultural Science Research Institute
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Abstract

The invention belongs to fruit tree cultivation technical fields, in particular a kind of dragon fruit row's formula three proofings frame and cultural method, including column, the outer surface of the column is fixedly connected with the first cross-arm and the second cross-arm, and first cross-arm be located at the top of the second cross-arm, the outside of first cross-arm and the second cross-arm is provided with sunshade, and the left and right side of the sunshade passes through round steel and is fixedly connected with support frame, is fixedly connected at the top of the column rain-proof shed.The present invention makes the present invention have summer rain-proof by setting sunshade, rain-proof shed, the function of winter frost protection may make that dragon fruit plant is not influenced by rainwater in summer, to reach the dragon fruit of high yield and high-quality, while the canker incidence of dragon fruit plant is also reduced, in winter, the generation of freeze injury can be reduced, increase sunshading facility, strut sunshade net in summer, reduces temperature, increase pollination success rate, to be conducive to improve the yield of dragon fruit.

Description

Dragon fruit arranges formula three proofings frame and cultural method
Technical field
The invention belongs to planting fruit trees technical fields, and in particular to a kind of dragon fruit row's formula three proofings frame and cultural method.
Background technique
Dragon fruit is the cultivar of Cactaceae, hylocereus category hylocereus, climbs up by holding on to meat shrub, has aerial root, and branch is more Number extends, the normal aliform of blade rib, marginal wavy or crenation, bottle green to pale blue green, sclerotin;Flower funnel-form, is opened in night It puts;Scale ovum shape lanceolar is to lanceolar, and calyx shape tapel yellow green, linear to wire lanceolar, petaloid tapel white is long Round shape falls lanceolar, filigree yellow-white, style yellow-white, and berry is red, and long spherical, areola is small, pulp white, red, seed Obovate, black, hilum is small, and the 7-12 month yields positive results.
Dragon fruit cultivation mode is pillar and row's formula, pillar do not make substantially it is antifreeze, row's formula generally use covered in winter it is anti- Freeze the method for canopy, there are problem low output, yield to be influenced by rainwater for existing pillar and single row type implantation methods, yield is by height Warm weather influences big, canker and occurs seriously, and existing antifreeze canopy design is unreasonable, and existing antifreeze canopy is unfavorable for winter farming behaviour Make, the present invention is planted using double-row type, increases planting density, is improved dragon fruit per mu yield, is increased frost prevention facility of taking shelter from rain, reduces rain Influence of the water to dragon fruit yield and quality, the rain-proof shelter that the present invention uses, have summer rain-proof, the function of winter frost protection, It in summer, may make that dragon fruit plant is not influenced by rainwater, to reach the dragon fruit of high yield and high-quality, while also reducing The canker incidence of dragon fruit plant can reduce the generation of freeze injury in winter, increase sunshading facility, in summer by sunshade net It strutting, reduces temperature, increase pollination success rate, Rational Application organic fertilizer is pinched ahead of time, and topping 15 days in advance, so that side slightly mentions Preceding sprouting, so that current year plants, the plant to yield positive results for the year reaches 90%, using scientific pest control method, subtracts significantly Few pesticide residue, reduces cost.
Summary of the invention
To solve the problems mentioned above in the background art.The present invention provides a kind of dragon fruit row's formula three proofings frame and cultivations Method has the characteristics that rain and sun and can be improved dragon fruit yield.
To achieve the above object, described the invention provides the following technical scheme: dragon fruit arranges formula three proofings frame, including column The outer surface of column is fixedly connected with the first cross-arm and the second cross-arm, and the first cross-arm is located at the top of the second cross-arm, and described The outside of one cross-arm and the second cross-arm is provided with sunshade, and the left and right side of the sunshade is fixedly connected with by round steel Support frame is fixedly connected with rain-proof shed, and the rain-proof shed surface positioned at sunshade at the top of the column.
Preferably, 10 round steel of model φ of the round steel.
Preferably, the length of second cross-arm is 110cm, and the vertical range of the second cross-arm and the first cross-arm is 40cm。
Preferably, the distance between the rain-proof shed top and the first cross-arm top are 70cm, and rain-proof shed width is 140cm。
Preferably, the dragon fruit cultural method includes that dragon fruit row's formula three proofings frame builds the plantation with dragon fruit or less Two steps;
(1) dragon fruit arranges building for formula three proofings frame
Using the round steel of 4 Φ 6 pillar is made with concrete, and reserved in the different location of pillar in S1, pillar production The hole of 1.8cm;
S2, column, with line-spacing and column, the spacing away from respectively 3m and 3m has buried pillar, and pillar embedment subterranean depth is 50cm, the Partial Height that bassets are 200cm, a lateral aluminium envelope curve are drawn in the place of every pillar 205cm, with other pillars It is connected, then piece aluminium envelope curve of local each vertical drawing apart from pillar or so 100cm, draws lateral aluminium together every 50cm on pillar Envelope curve, the aluminium envelope curve of connection pillar or so;
S3, upper cross bolt will be complete on all pillars by hole at the enterprising 170cm of 16 screw-thread steel of 25cm, upper complete horizontal bolt Afterwards, drawing steel stranded wire is fixed on horizontal bolt, and is straightened;
S4, upper film, the film of 0.08mm is rolled onto the side of three proofings bracket and is fixed with clip by annual March 15, to July It part on aluminium envelope curve, and will be fixed with clip on the film of 0.08mm;
S5, upper sunshade add the sunshade of 50cm to be placed on the middle of three proofings bracket, remaining time annual July to September Sunshade is collapsed into minimum with clip, and is fixed on three proofings bracket side;
(2) plantation of dragon fruit
X1, it applies fertilizer to the subsoil, uses sheep dung per acre: decomposed 3 tons of organic fertilizer made of raw material of the chicken manure for 3:1, being placed on planting groove It is interior, then mixed with soil;
X2, seedling, according to spacing in the rows interval 25cm distance plant, select length be about 60cm or more than seedling;
X3, paving press down careless film, press down careless film in the black apart from the longitudinal unilateral laying 1m wide of 35 centimeters of dragon fruit seedling, using solid Fixed nail fixation, every furrow only spread the careless film of a suppression, will press down one without suppression careless film covering of the careless film flip lid to furrow every 2 months Side;
X4, it drips and water-soluble fertilizer, seedling first month, mainly based on dripping, every water of 5 days drops, to seedling After growing new root, Water soluble fertilizer is instilled, monthly drips 3 times, into after fruiting period, then instills Water soluble fertilizer;
X5, seedling is stayed, retains the healthy and strong sprouting for leaning on top, remaining bud is cut;
X6, curved seedling, when leading shoot is more than wirerope 35-45cm, timely curved seedling is face-up greatly by seedling, is bundled with two cloths It is fixed;
X7, topping are more than that 35cm pinches in leading shoot sagging length, the fleshy stem of leading shoot end 5cm are cut;
X8, it cuts and stays side slightly, First Year plantation starts to stay side slightly after the topping of leading shoot in July, and 2-3 root is slightly stayed in first side, to the A collection of side slightly length starts to stay second batch side slightly to 50cm or more, and 2-3 root is slightly stayed in second batch side, and the above plant of second year will tie Cross the branch of fruit and cut by the branch of freeze injury, every plant is cut 1-2 root branch, the 3-4 month level-one side slightly on stay 1-2 root second level side slightly Branch as a result, every plant of holding result branch have 6;
X9, fruit is stayed, First Year, in late September to early October, every plant is stayed fruit 1-3, and second year or more emits flower bud phase Between, every batch of fruit stays 1-2;
X10, pest control, prodenia litura and beet armyworm prevention and treatment, induce male imago using prodenia litura gyplure, use Surrounding dredges intermediate close method and layouts, and summer monthly replaces a lure;
X11, disease control, March in spring and April make a call to a Bordeaux mixture, spray a Bordeaux mixture after having plucked fruit January.
Preferably, two kinds of specifications, a kind of rule for 8cm*8cm*250cm are made with concrete in the pillar in the S1 step Lattice stay the hole for wearing aluminium envelope curve in the place of 205cm, stay 1.8 in the place of 130cm and 170cmcmHole;Another kind is 8cm*8cm*180cmSpecification, 130cmWith 170cmPlace stay 1.8cmHole.
Preferably, in the X4 step, after seedling grows new root, drop N:P:K is the Water soluble fertilizer of 2:1:3 proportion, is entered After fruiting period, drop N:P:K is the Water soluble fertilizer of 4:1:12 proportion.
Compared with prior art, the beneficial effects of the present invention are:
1, of the invention, by the way that sunshade, rain-proof shed and support frame is arranged, make the present invention that there is summer rain-proof, winter frost prevention The function of jelly may make that dragon fruit plant is not influenced by rainwater in summer, thus reach the dragon fruit of high yield and high-quality, The canker incidence of dragon fruit plant is also reduced simultaneously, in winter, can be reduced the generation of freeze injury, be increased sunshading facility, in the summer Season struts sunshade net, reduces temperature, increases pollination success rate, to be conducive to improve the yield of dragon fruit.
2, of the invention, it is planted by using double-row type, increases planting density, improve dragon fruit per mu yield, for depositing now Mu plantation strain number it is few, the problem of low output, mu plantation amount reaches 1400 plants, and yield can be improved to 10000 jin, Rational Application Organic fertilizer is pinched ahead of time, and topping 15 days in advance, so that side is slightly sprouted in advance, so that current year plants, the plant to yield positive results for the year Reach 90%, using scientific pest control method, greatly reduces pesticide residue, reduce cost.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram faced of the invention;
Fig. 2 is the structural schematic diagram of side view in the present invention;
In figure: 1, column;2, sunshade;3, rain-proof shed;4, the first cross-arm;5, round steel;6, the second cross-arm.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
For the present invention the following technical schemes are provided: dragon fruit arranges formula three proofings frame, including column 1 is described vertical referring to FIG. 1-2, The outer surface of column 1 is fixedly connected with the first cross-arm 4 and the second cross-arm 6, and the first cross-arm 4 is located at the top of the second cross-arm 6, described The outside of first cross-arm 4 and the second cross-arm 6 is provided with sunshade 2, and it is solid that the left and right side of the sunshade 2 passes through round steel 5 Surely it is connected with support frame, the top of the column 1 is fixedly connected with rain-proof shed 3, and rain-proof shed 3 surfaces for being located at sunshade 2, The present invention makes the present invention have a summer rain-proof by setting sunshade 2, rain-proof shed 3 and support frame, the function of winter frost protection, It in summer, may make that dragon fruit plant is not influenced by rainwater, to reach the dragon fruit of high yield and high-quality, while also reducing The canker incidence of dragon fruit plant can reduce the generation of freeze injury in winter, increase sunshading facility, in summer by sunshade net It struts, reduces temperature, increase pollination success rate, to be conducive to improve the yield of dragon fruit.
Specifically, 10 round steel of model φ of the round steel 5, round steel 5 can be improved the intensity of sunshade 2.
Specifically, the length of second cross-arm 6 is 110cm, and the vertical range of the second cross-arm 6 and the first cross-arm 4 is 40cm can make rain-proof and shaded effects reach best, and save material.
Specifically, being 70cm the distance between at the top of rain-proof shed 3 top and the first cross-arm 4, and rain-proof shed 3 width For 140cm, rainproof effect can be made to reach best.
The present invention also provides a kind of dragon fruit cultural method, the dragon fruit cultural method includes dragon fruit row's formula three proofings frame The plantation following two step built with dragon fruit;
(1) dragon fruit arranges building for formula three proofings frame
Using the round steel of 4 Φ 6 pillar is made with concrete, and reserved in the different location of pillar in S1, pillar production The hole of 1.8cm;
S2, column, with line-spacing and column, the spacing away from respectively 3m and 3m has buried pillar, and pillar embedment subterranean depth is 50cm, the Partial Height that bassets are 200cm, a lateral aluminium envelope curve are drawn in the place of every pillar 205cm, with other pillars It is connected, then piece aluminium envelope curve of local each vertical drawing apart from pillar or so 100cm, draws lateral aluminium together every 50cm on pillar Envelope curve, the aluminium envelope curve of connection pillar or so;
S3, upper cross bolt will be complete on all pillars by hole at the enterprising 170cm of 16 screw-thread steel of 25cm, upper complete horizontal bolt Afterwards, drawing steel stranded wire is fixed on horizontal bolt, and is straightened;
S4, upper film, the film of 0.08mm is rolled onto the side of three proofings bracket and is fixed with clip by annual March 15, to July It part on aluminium envelope curve, and will be fixed with clip on the film of 0.08mm;
S5, upper sunshade add the sunshade of 50cm to be placed on the middle of three proofings bracket, remaining time annual July to September Sunshade is collapsed into minimum with clip, and is fixed on three proofings bracket side;
(2) plantation of dragon fruit
X1, it applies fertilizer to the subsoil, uses sheep dung per acre: decomposed 3 tons of organic fertilizer made of raw material of the chicken manure for 3:1, being placed on planting groove It is interior, then mixed with soil;
X2, seedling, according to spacing in the rows interval 25cm distance plant, select length be about 60cm or more than seedling;
X3, paving press down careless film, press down careless film in the black apart from the longitudinal unilateral laying 1m wide of 35 centimeters of dragon fruit seedling, using solid Fixed nail fixation, every furrow only spread the careless film of a suppression, will press down one without suppression careless film covering of the careless film flip lid to furrow every 2 months Side;
X4, it drips and water-soluble fertilizer, seedling first month, mainly based on dripping, every water of 5 days drops, to seedling After growing new root, Water soluble fertilizer is instilled, monthly drips 3 times, into after fruiting period, then instills Water soluble fertilizer;
X5, seedling is stayed, retains the healthy and strong sprouting for leaning on top, remaining bud is cut;
X6, curved seedling, when leading shoot is more than wirerope 35-45cm, timely curved seedling is face-up greatly by seedling, is bundled with two cloths It is fixed;
X7, topping are more than that 35cm pinches in leading shoot sagging length, the fleshy stem of leading shoot end 5cm are cut;
X8, it cuts and stays side slightly, First Year plantation starts to stay side slightly after the topping of leading shoot in July, and 2-3 root is slightly stayed in first side, to the A collection of side slightly length starts to stay second batch side slightly to 50cm or more, and 2-3 root is slightly stayed in second batch side, and the above plant of second year will tie Cross the branch of fruit and cut by the branch of freeze injury, every plant is cut 1-2 root branch, the 3-4 month level-one side slightly on stay 1-2 root second level side slightly Branch as a result, every plant of holding result branch have 6;
X9, fruit is stayed, First Year, in late September to early October, every plant is stayed fruit 1-3, and second year or more emits flower bud phase Between, every batch of fruit stays 1-2;
X10, pest control, prodenia litura and beet armyworm prevention and treatment, induce male imago using prodenia litura gyplure, use Surrounding dredges intermediate close method and layouts, and summer monthly replaces a lure;
X11, disease control, March in spring and April make a call to a Bordeaux mixture, spray a Bordeaux mixture after having plucked fruit January;
It is planted by using double-row type, increases planting density, improve dragon fruit per mu yield, planted for present existing mu The problem of strain number is few, low output, mu plantation amount reach 1400 plants, and yield can be improved to 10000 jin, and Rational Application organic fertilizer mentions Early topping, topping 15 days in advance, so that side is slightly sprouted in advance, so that current year plants, the plant to yield positive results for the year reached 90%, Using scientific pest control method, greatly reduce pesticide residue, reduces cost.
Specifically, two kinds of specifications, a kind of rule for 8cm*8cm*250cm are made with concrete in the pillar in the S1 step Lattice stay the hole for wearing aluminium envelope curve in the place of 205cm, stay the hole of 1.8cm in the place of 130cm and 170cm;Another kind is The specification of 8cm*8cm*180cm stays the hole of 1.8cm in the place of 130cm and 170cm.
Specifically, after seedling grows new root, drop N:P:K is the Water soluble fertilizer of 2:1:3 proportion in the X4 step, enter After fruiting period, drop N:P:K is the Water soluble fertilizer of 4:1:12 proportion, can guarantee the nutritional need of plant.
The working principle of the invention and process for using: dragon fruit cultural method of the present invention includes dragon fruit row's formula three proofings The plantation following two step of frame built with dragon fruit;
(1) dragon fruit arranges building for formula three proofings frame
Pillar production, using the round steel of 4 Φ 6, the pillar of 8cm*8cm*250cm is made of concrete, on the ground of 205cm Fang Liuyi are worn the hole of aluminium envelope curve, are stayed the hole of 1.8cm in the place of 130cm and 170cm, using the round steel of 4 Φ 6, are used coagulation The pillar of 8cm*8cm*180cm is made in soil, stays the hole of 1.8cm in the place of 130cm and 170cm;
Column has buried pillar with the spacing that line-spacing and spacing in the rows are respectively 3m and 3m, and it is 50cm, energy that pillar, which is embedded to subterranean depth, Pillar run-off the straight is enough prevented, the Partial Height that bassets is 200cm, draws a lateral aluminium in the place of every pillar 205cm Envelope curve is connected with other pillars, then on a local piece aluminium envelope curve of each vertical drawing of pillar or so 100cm, pillar every 50cm draws lateral aluminium envelope curve together, the aluminium envelope curve of connection pillar or so;
Upper cross bolt will be complete on all pillars by hole at the enterprising 170cm of 16 screw-thread steel of 25cm;
Drawing steel stranded wire, after upper complete horizontal bolt, drawing steel stranded wire is fixed on horizontal bolt, and is straightened;
Upper film, annual March 15 are rolled onto the film of 0.08mm the side of three proofings bracket, are fixed with clip, arrive in July, It on aluminium envelope curve, and will be fixed with clip on the film of 0.08mm;
Upper sunshade adds the sunshade of 50cm to be placed on the middle of three proofings bracket annual July to September, remaining time is used Sunshade is collapsed to minimum by clip, and sunshade can prevent dragon fruit seedling from causing to tan severely, and is fixed on three proofings bracket side;
(2) plantation of dragon fruit
It applies fertilizer to the subsoil, uses sheep dung per acre: decomposed 3 tons of organic fertilizer made of raw material of the chicken manure for 3:1, being placed in planting groove, Then it is mixed with soil, can guarantee nutritional sufficiency;
Seedling, according to spacing in the rows interval 25cm distance plant, select length be about 60cm or more than seedling, guarantee seedling Cultivation quality;
Paving presses down careless film, presses down careless film in the black apart from the longitudinal unilateral laying 1m wide of 35 centimeters of dragon fruit seedling, using fixation Nail fixation, every furrow only spread the careless film of a suppression, will press down one without suppression careless film covering of the careless film flip lid to furrow every 2 months Side;
It drips and water-soluble fertilizer, seedling first month, every water of 5 days drops, is grown mainly based on dripping to seedling After new root, the Water soluble fertilizer that drop N:P:K is 2:1:3 is monthly dripped 3 times, into after fruiting period, drips the Water soluble fertilizer that N:P:K is 4:1:12;
Seedling is stayed, the healthy and strong sprouting for leaning on top is retained, remaining bud is cut, can effectively ensure that the nutrition of sprouting, avoid damaging Dystrophy point;
Curved seedling, when leading shoot is more than wirerope 35-45cm, timely curved seedling is face-up greatly by seedling, solid with two cloth bindings It is fixed;
Topping, is more than that 35cm pinches in leading shoot sagging length, the fleshy stem of leading shoot end 5cm is cut, Neng Goufa More multi-branched out improves fruiting rate;
It cuts and stays side slightly, First Year plantation starts to stay side slightly after the topping of leading shoot in July, and 2-3 root is slightly stayed in first side, to first It criticizes side slightly length to start to stay second batch side slightly to 50cm or more, 2-3 root is slightly stayed in second batch side, and the above plant of second year will tie The branch of fruit and cut by the branch of freeze injury, every plant is cut 1-2 root branch, the 3-4 month level-one side slightly on stay 1-2 root second level side slightly For fruitful branch, every plant of holding result branch has 6;
Stay fruit;First Year, in late September to early October, every plant is stayed fruit 1-3, and current year per mu yield can be stablized 1500 Jin, second year or more, between emitting flower bud phase, every batch of fruit stays 1-2, and current year per mu yield can be stablized at 10000 jin or more;
Table is the result of present invention plantation year and yield:
Plant the time Every plant is stayed fruit quantity Per mu yield jin face to face
First Year 1-3 1500
Second year or more 1-2 10000 or more
Pest control: prodenia litura and beet armyworm prevention and treatment induce male imago using prodenia litura gyplure, using surrounding It dredges intermediate close method to layout, summer monthly replaces a lure;
Disease control: March in spring and April make a call to a Bordeaux mixture, spray a Bordeaux mixture after having plucked fruit January, prevent Disease causes plant to damage, and guarantees normal plants.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (3)

1. a kind of dragon fruit cultural method, it is characterised in that: the dragon fruit cultural method includes dragon fruit row's formula three proofings frame Build the plantation following two step with dragon fruit;
(1) dragon fruit arranges building for formula three proofings frame
Using the round steel of 4 Φ 6 pillar is made with concrete, and reserve 1.8cm in the different location of pillar in S1, pillar production Hole;
S2, column, with line-spacing and column, the spacing away from respectively 3m and 3m has buried pillar, and it is 50cm, dew that pillar, which is embedded to subterranean depth, Above ground portion height is 200cm out, draws a lateral aluminium envelope curve in the place of every pillar 205cm, is connected with other pillars, so Lateral aluminium envelope curve together is drawn every 50cm on a local piece aluminium envelope curve of each vertical drawings of pillar or so 100cm, pillar afterwards, is connected Connect the aluminium envelope curve of pillar or so;
S3, upper cross bolt will be complete on all pillars by hole at the enterprising 170cm of 16 screw-thread steel of 25cm, after upper complete horizontal bolt, draw Steel strand wires are fixed on horizontal bolt, and are straightened;
The film of 0.08mm is rolled onto the side of three proofings bracket and is fixed with clip by S4, upper film, annual March 15, will to July To on aluminium envelope curve on the film of 0.08mm, and fixed with clip;
S5, upper sunshade add the sunshade of 50cm to be placed on the middle of three proofings bracket, remaining time folder annual July to September Sunshade is collapsed to minimum by son, and is fixed on three proofings bracket side;
(2) plantation of dragon fruit
X1, it applies fertilizer to the subsoil, uses sheep dung per acre: decomposed 3 tons of organic fertilizer made of raw material of the chicken manure for 3:1, being placed in planting groove, so It is mixed afterwards with soil;
X2, seedling, according to spacing in the rows interval 25cm distance plant, select length be about 60cm or more than seedling;
X3, paving press down careless film, press down careless film in the black apart from the longitudinal unilateral laying 1m wide of 35 centimeters of dragon fruit seedling, using fixing glue Fixed, every furrow only spreads the careless film of a suppression, and careless film flip lid will be pressed down every 2 months to furrow without the one side for pressing down careless film covering;
X4, it drips and water-soluble fertilizer, seedling first month, every water of 5 days drops, are grown mainly based on dripping to seedling After new root, Water soluble fertilizer is instilled, monthly drips 3 times, into after fruiting period, then instills Water soluble fertilizer;
X5, seedling is stayed, retains the healthy and strong sprouting for leaning on top, remaining bud is cut;
X6, curved seedling, when leading shoot is more than wirerope 35-45cm, timely curved seedling is face-up greatly by seedling, with two cloth bundled fixeds;
X7, topping are more than that 35cm pinches in leading shoot sagging length, the fleshy stem of leading shoot end 5cm are cut;
X8, it cuts and stays side slightly, First Year plantation starts to stay side slightly after the topping of leading shoot in July, and 2-3 root is slightly stayed in first side, to first Side slightly length starts to stay second batch side slightly to 50cm or more, and 2-3 root is slightly stayed in second batch side, and the above plant of second year will tie fruit Branch and cut by the branch of freeze injury, every plant is cut 1-2 root branch, the 3-4 month level-one side slightly on stay the 1-2 root second level side to be slightly Fruitful branch, every plant of holding result branch have 6;
X9, fruit is stayed, First Year, in late September to early October, every plant is stayed fruit 1-3 a, second year or more, between emitting flower bud phase, often It criticizes fruit and stays 1-2;
X10, pest control, prodenia litura and beet armyworm prevention and treatment, induce male imago using prodenia litura gyplure, using surrounding It dredges intermediate close method to layout, summer monthly replaces a lure;
X11, disease control, March in spring and April make a call to a Bordeaux mixture, spray a Bordeaux mixture after having plucked fruit January.
2. dragon fruit cultural method according to claim 5, it is characterised in that: the pillar concrete in the S1 step Two kinds of specifications are made, a kind of specification for 8cm*8cm*250cm stays the hole for wearing aluminium envelope curve in the place of 205cm, Stay the hole of 1.8cm in the place of 130cm and 170cm;Another kind is the specification of 8cm*8cm*180cm, on the ground of 130cm and 170cm Stay the hole of 1.8cm in side.
3. dragon fruit cultural method according to claim 5, it is characterised in that: in the X4 step, grown newly to seedling After root, drop N:P:K is the Water soluble fertilizer of 2:1:3 proportion, and into after fruiting period, drop N:P:K is the Water soluble fertilizer of 4:1:12 proportion.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110506543A (en) * 2019-09-29 2019-11-29 广西南亚热带农业科学研究所 A kind of multi-functional dragon fruit planting greenhouse

Citations (3)

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