CN109197421A - A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method - Google Patents

A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method Download PDF

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Publication number
CN109197421A
CN109197421A CN201811250843.1A CN201811250843A CN109197421A CN 109197421 A CN109197421 A CN 109197421A CN 201811250843 A CN201811250843 A CN 201811250843A CN 109197421 A CN109197421 A CN 109197421A
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abutted against
rot disease
base rot
passion fruit
plant
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CN109197421B (en
Inventor
王小媚
苏伟强
邱文武
刘业强
董龙
蔡昭艳
任惠
方位宽
黄章保
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Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
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Horticultural Research Institute of Guangxi Academy of Agricultural Sciences
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/05Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G2/00Vegetative propagation
    • A01G2/30Grafting

Abstract

The invention discloses a kind of the secondary of prevention and control passion fruit base rot disease to be abutted against cultural method, includes the following steps: the selection of the virus-free grafting of (1) anti-base rot disease;(2) it is abutted against the selection of kind;(3) site preparation and tree consolidation reason;(4) it is colonized;(5) draws climing, pinching, topping;(6) once it is abutted against;(7) secondary to be abutted against;(8) cutting of base rot disease site of pathological change.The present invention can control the influence of passion fruit base rot disease, each result plant has the main stem of 3 anti-base rot diseases to provide nutrient, it significantly promotes plant strain growth and improves yield, if wherein a certain item infects base rot disease, the vines to be wiped out in time from infected position, it can guarantee that the plant of plantation will not be dead due to infecting base rot disease in 1 year, realize the purpose of the high-quality and efficient high yield of passion fruit, there is important production realistic meaning.

Description

A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method
Technical field
The invention belongs to passion fruit field of fruit tree cultivation, and in particular to a kind of the secondary of prevention and control passion fruit base rot disease is abutted against Cultural method.
Background technique
Passion fruit (Passiflora edulis Sims), scientific name passionflower, Passifloraceae, Passiflora, for the torrid zone, Asia Tropical perennial evergreen liana berry tree.Fruit of the passion fruit as high economic value, fruit also can be processed for fresh food As fruit juice, because having strong special aroma, liked by global consumer, high-quality passion fruit fresh fruit at home and abroad market Supply falls short of demand always.Nearly ten years, passion fruit has become the popular characteristic fruit tree that China first develops, and cultivated area persistently expands Greatly.
But all the time, domestic passion fruit mainly breeds seedling in a manner of cuttage, often the self-contained disease of seedling Evil quickly spreads each producing region as the popularization of nursery stock is peddled, and passion fruit yield and continuous quality is caused to decline.In addition to this, I State's passion fruit preferential species growing area, how wet summer high temperature is, cause new ground orchard passion fruit garden base rot disease disease incidence also 20% with On, and once visited place orchard passion fruit garden base rot disease disease incidence is up to 60% or more, causes orchard to be lost and receives, base rot disease has become Restrict the matter of utmost importance of China's passion fruit industry sustainable development.Base rot disease mainly passes through the kind work for planting anti-base rot disease It is solved for the grafting of stock.Due to occurring trait segregation for seedling offspring, in addition yellow passion fruit kind It also is more anti-basal stem rot, so, even the kind for planting anti-base rot disease in production also often can as the grafting of stock Base rot disease infection occurs for 10% plant.In recent years, with the aggravation that the more moistures of Suitable planting area summer high temperature are waited, brown foot rot Sick principal causative germ sickle shaped fungi, germ happening part can jump to plant from the base of the plant apart from ground 5-10cm Strain middle part, the top of even plant stem are infected again, so that plant leaf and branches and tendrils is caused also to will appear wilting and yellow, Then whole strain passion fruit occurs withered and dead, seriously hinders the further development of passion fruit industry.
Summary of the invention
The present invention provides a kind of reduction the secondary of passion fruit base rot disease rate and is abutted against cultural method, by the two of grafting The seedling of anti-base rot disease is planted in side, and the seedling in different height and two sides is abutted against twice, and each result strain has 3 The main stem of the anti-base rot disease of item provides nutrient, significantly promotes plant strain growth and improves yield, if wherein a certain item infects stem Basal stem rot, the vines to be wiped out in time from infected position, it is ensured that the plant of plantation will not be because infecting base rot disease in 1 year And it is dead, it realizes the purpose of the high-quality and efficient high yield of passion fruit, there is important production realistic meaning.
To achieve the above object The technical solution adopted by the invention is as follows:
A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method, includes the following steps,
(1) the virus-free grafting of anti-base rot disease selects: seedling stock grows directly from seeds for the passion fruit kind of anti-base rot disease Seedling, scion are chosen the branch through detecting virus-free excellent passion fruit kind, are grafted;
(2) be abutted against selecting for kind: the seedling for selecting the passion fruit variety seeds of anti-base rot disease to be bred is as leaning on Connect kind;
(3) site preparation and tree consolidation reason: ploughing deeply and soil of raking, and plays high ridge and excavates field planting cave-applied fertilizer, and is organized into and is higher than original The tree disk of earth's surface;
(4) it is colonized: the virus-free grafting after removal container bag is planted in the centre for setting disk as scion maternal plant, together When, selection is consistent with grafting growth conditions, and the comparable anti-base rot disease seedling of trunk fineness degree is planted in grafting respectively Two sides;
(5) draws climing, pinching, topping: the seedling after field planting tie up in time it is climing draw a main stem restocking, it is long to frame top to main stem Start to pinch pinching when end position to promote lateral bud point to two sides;
(6) once it is abutted against: after topping branch, is from bottom to top whittled at the maternal plant 60-70cm of scion and is cut into a tongue and cuts Mouthful, as deep as xylem, cut that mouth is smooth, while about equal height and the position of the incision can be abutted against cut on seedling Disconnected, in front, the small horse ear shape section of beveling from bottom to top, reverse side are whittled into the big section of big horse ear shape, stock and scion Cut that mouthful length and size are consistent as far as possible, and scion plant notch is inserted into the big section of stock, and it is circumscribed that small section is directed at scion ligulate Mouthful, then cutting for the two is hurt face and be close together, the forming layer of two sides or side is made to be mutually aligned and closely bind together;
(7) secondary to be abutted against: with method same as step (6), to be from bottom to top whittled into and cut at scion maternal plant 120-130cm At a tongue notch, it is abutted against with another plant of seedling plant, and close binding is together;
(8) cutting of base rot disease site of pathological change: it is secondary be abutted against after, when discovery wherein certain plant infection base rot disease when, According to the difference of disease locus on disease plant, site of pathological change stem below is cut in time, there are also other two stocks for plant Energy regular supply nutrition, to not influence the normal growth and result of plant.As a preferred option of the technical scheme, the step (1) Middle Root-stock selection yellow passion fruit kind, the grafting obtained after grafting are cultivated to 30-50cm high.
As a preferred option of the technical scheme, there is the yellow passion fruit kind of anti-base rot disease to make for selection in the step (2) To be abutted against kind, cultivate to 30-50cm high.
As a preferred option of the technical scheme, it is 50-60cm that planting pit is excavated in the step (3) and is colonized the depth of ditch, is applied Fertilizer is specially that decomposed manure 6-10Kg is applied in every cave, and calcium magnesium phosphate 0.5-0.8Kg makees base manure, wherein 2/3 shop fixtures, 1/3 and soil It mixes well.
As a preferred option of the technical scheme, the tree disk is higher than earth's surface 20-30cm, diameter 50-60cm.
As a preferred option of the technical scheme, the positional distance 20-25cm of step (4) seedling and grafting.
As a preferred option of the technical scheme, the height of step (5) frame is 1.8-2.0m.
As a preferred option of the technical scheme, tongue long incision 3-5cm in the step (6).
The invention has the following advantages:
1. the present invention is planted by the virus-free grafting for selecting the kind of anti-base rot disease to do stock, the same period is at it The seedling of the anti-base rot disease of planted on two sides, in main stem after frame branch, respectively in scion maternal plant 60-70cm, 120-130cm Place's beveling, is abutted against twice with the seedling of two sides, and it is feeding that each result plant has the main stem of 3 anti-base rot diseases to provide Point, it significantly promotes plant strain growth and improves yield.If wherein certain plant base rot disease early stage cuts morbidity portion in time Position trunk below, there are also other two stocks to provide nutrient for plant, is effectively reduced passion fruit in growth and result rank Devastating impact of the section base rot disease to plant has the function that it is extensive to guarantee that later period plant continues to base of the plant triple protection Multiple normal growth, guarantees the yield of fruit.
2. the diffusion of the controllable passion fruit base rot disease of the present invention, saves the passion fruit that different parts are infected base rot disease Plant, it is ensured that the plant of plantation will not lose receipts because infecting due to base rot disease is dead in 1 year, realize the high-quality and efficient height of passion fruit The purpose of production has important production realistic meaning.
3. the secondary inarching method that the present invention uses can not only prevent and control the diffusion of passion fruit base rot disease, simultaneously Due to being abutted against using secondary, entire plant is at best able to gather around simultaneously there are three root system offer nutrient, and flourishing root system can promote Into the growth of passion fruit, the quality of tied passion fruit is also opposite to be improved.
4. the inarching method being abutted against using tongue notch of the invention, the anti-base rot disease passion fruit product in two sides when being abutted against Kind of seedling can intact position corresponding with the xylem of grafting joint, interface excess smoothness, healing is fast, thus Promote passion fruit growth.
Detailed description of the invention
Fig. 1 is abutted against schematic diagram for of the invention.
Appended drawing reference: 1. graftings, 2. anti-base rot disease seedlings, 3. frames.
Specific embodiment
The present invention is further illustrated below by specific embodiment, so that advantages and features of the invention are easier to be managed Solution, it should be understood that following embodiment is only preferred version of the invention, rather than limiting the invention.
Embodiment 1
A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method, includes the following steps,
(1) the virus-free grafting of anti-base rot disease selects: seedling stock for anti-base rot disease yellow passion fruit kind Seedling, scion are chosen the branch through detecting virus-free passion fruit excellent variety, are grafted;The grafting obtained after grafting It cultivates to 30cm high;
(2) be abutted against the selection of kind: the seedling for selecting the yellow passion fruit variety seeds of anti-base rot disease to be bred is made To be abutted against kind;The grafting obtained after grafting is cultivated to 30cm high.
(3) site preparation and tree consolidation reason: ploughing deeply and soil of raking, and plays high ridge and excavates planting pit, is colonized cave-applied fertilizer, is organized into height In the tree disk of original place table, sets disk and be higher than earth's surface 20cm, diameter 50cm;The depth of planting pit is 50cm, and fertilising is specially that every cave is applied Decomposed manure 6Kg, calcium magnesium phosphate 0.5Kg make base manure, wherein 2/3 shop fixtures, 1/3 mixes well with soil;
(4) it is colonized: the virus-free grafting after removal container bag is planted in the centre of tree disk, meanwhile, selection and grafting Seedling growth conditions are consistent, and the comparable anti-base rot disease seedling of trunk fineness degree is planted in the two sides of grafting respectively;Seedling With the positional distance 20cm of grafting;
(5) draws climing, pinching, topping: the seedling after field planting tie up in time it is climing draw a main stem restocking, lateral bud is extractd, to main stem Start to pinch pinching when length to frame apical position to promote lateral bud point to two sides;The height of frame is 1.8m;
(6) once it is abutted against: after topping branch, is from bottom to top whittled at the maternal plant 60cm of scion and is cut into a tongue notch, Tongue long incision 3cm, as deep as xylem, it is smooth to cut mouth, while equal height and can abut against the notch growing directly from seeds on rootstock seedling The position at place is cut, and in front, the small horse ear shape section of beveling from bottom to top, reverse side are whittled into the big section of big horse ear shape, Stock wants consistent with size with mouthful length of cutting of scion as far as possible, and scion plant notch is inserted into the big section of stock, and small section alignment connects Then the outer notch of fringe ligulate hurts cutting for the two face and is close together, the forming layer of two sides or side is made to be mutually aligned and closely tie up It binds together;
(7) secondary to be abutted against: with method same as step (6), to be from bottom to top whittled at scion maternal plant 120cm and be cut into one A tongue notch, tongue long incision 3cm are abutted against with another strain rootstock seedling plant of growing directly from seeds, and close binding is together;
(8) cutting of base rot disease site of pathological change: it is secondary be abutted against after, when discovery wherein certain plant infection base rot disease when, According to the difference of disease locus on disease plant, site of pathological change stem below is cut in time, there are also other two stocks for plant Energy regular supply nutrition, to not influence the normal growth and result of plant.
Nanning orchard is effectively reduced passion fruit in growth and result stage base rot disease using method of the invention Devastating impact to plant is reduced to disease incidence 1% hereinafter, having the function that base of the plant triple protection, after guarantee Phase plant continues to restore normal growth, and guarantees the yield of fruit.
Embodiment 2
A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method, includes the following steps,
(1) the virus-free grafting of anti-base rot disease selects: seedling stock for anti-base rot disease yellow passion fruit kind Seedling, scion are chosen the branch through detecting virus-free passion fruit excellent variety, are grafted;The grafting obtained after grafting It cultivates to 50cm high;
(2) be abutted against the selection of kind: the seedling for selecting the yellow passion fruit variety seeds of anti-base rot disease to be bred is made To be abutted against kind;The grafting obtained after grafting is cultivated to 50cm high.
(3) site preparation and tree consolidation reason: ploughing deeply and soil of raking, and plays high ridge and excavates planting pit, is colonized cave-applied fertilizer, is organized into height In the tree disk of original place table, sets disk and be higher than earth's surface 30cm, diameter 60cm;The depth of planting pit is 60cm, and fertilising is specially that every cave is applied Decomposed manure 10Kg, calcium magnesium phosphate 0.8Kg make base manure, wherein 2/3 shop fixtures, 1/3 mixes well with soil;
(4) it is colonized: the virus-free grafting after removal container bag is planted in the centre of tree disk, meanwhile, selection and grafting Seedling growth conditions are consistent, and the comparable anti-base rot disease seedling of trunk fineness degree is planted in the two sides of grafting respectively;Seedling With the positional distance 25cm of grafting;
(5) draws climing, pinching, topping: the seedling after field planting tie up in time it is climing draw a main stem restocking, lateral bud is extractd, to main stem Start to pinch pinching when length to frame apical position to promote lateral bud point to two sides;The height of frame is 2.0m;
(6) once it is abutted against: after topping branch, is from bottom to top whittled at the maternal plant 70cm of scion and is cut into a tongue notch, Tongue long incision 5cm, as deep as xylem, it is smooth to cut mouth, while equal height and can abut against the notch growing directly from seeds on rootstock seedling The position at place is cut, and in front, the small horse ear shape section of beveling from bottom to top, reverse side are whittled into the big section of big horse ear shape, Stock wants consistent with size with mouthful length of cutting of scion as far as possible, and scion plant notch is inserted into the big section of stock, and small section alignment connects Then the outer notch of fringe ligulate hurts cutting for the two face and is close together, the forming layer of two sides or side is made to be mutually aligned and closely tie up It binds together;
(7) secondary to be abutted against: with method same as step (6), to be from bottom to top whittled at scion maternal plant 130cm and be cut into one A tongue notch, tongue long incision 5cm are abutted against with another strain rootstock seedling plant of growing directly from seeds, and close binding is together;
(8) cutting of base rot disease site of pathological change: it is secondary be abutted against after, when discovery wherein certain plant infection base rot disease when, According to the difference of disease locus on disease plant, site of pathological change stem below is cut in time, there are also other two stocks for plant Energy regular supply nutrition, to not influence the normal growth and result of plant.
Baise orchard is effectively reduced passion fruit in growth and result stage base rot disease using method of the invention Devastating impact to plant is reduced to disease incidence 0.5% hereinafter, having the function that guarantee base of the plant triple protection Later period plant continues to restore normal growth, and guarantees the yield of fruit.
Embodiment 3
A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method, includes the following steps,
(1) the virus-free grafting of anti-base rot disease selects: seedling stock for anti-base rot disease yellow passion fruit kind Seedling, scion are chosen the branch through detecting virus-free passion fruit excellent variety, are grafted;The grafting obtained after grafting It cultivates to 35cm high;
(2) be abutted against the selection of kind: the seedling for selecting the yellow passion fruit variety seeds of anti-base rot disease to be bred is made To be abutted against kind;The grafting obtained after grafting is cultivated to 35cm high.
(3) site preparation and tree consolidation reason: ploughing deeply and soil of raking, and plays high ridge and excavates planting pit, is colonized cave-applied fertilizer, is organized into height In the tree disk of original place table, sets disk and be higher than earth's surface 25cm, diameter 55cm;The depth of planting pit is 55cm, and fertilising is specially that every cave is applied Decomposed manure 810Kg, calcium magnesium phosphate 0.6Kg make base manure, wherein 2/3 shop fixtures, 1/3 mixes well with soil;
(4) it is colonized: the virus-free grafting after removal container bag is planted in the centre of tree disk, meanwhile, selection and grafting Seedling growth conditions are consistent, and the comparable anti-base rot disease seedling of trunk fineness degree is planted in the two sides of grafting respectively;Seedling With the positional distance 22cm of grafting;
(5) draws climing, pinching, topping: the seedling after field planting tie up in time it is climing draw a main stem restocking, lateral bud is extractd, to main stem Start to pinch pinching when length to frame apical position to promote lateral bud point to two sides;The height of frame is 1.9m;
(6) once it is abutted against: after topping branch, is from bottom to top whittled at the maternal plant 65cm of scion and is cut into a tongue notch, Tongue long incision 4cm, as deep as xylem, it is smooth to cut mouth, while equal height and can abut against the notch growing directly from seeds on rootstock seedling The position at place is cut, and in front, the small horse ear shape section of beveling from bottom to top, reverse side are whittled into the big section of big horse ear shape, Stock wants consistent with size with mouthful length of cutting of scion as far as possible, and scion plant notch is inserted into the big section of stock, and small section alignment connects Then the outer notch of fringe ligulate hurts cutting for the two face and is close together, the forming layer of two sides or side is made to be mutually aligned and closely tie up It binds together;
(7) secondary to be abutted against: with method same as step (6), to be from bottom to top whittled at scion maternal plant 125cm and be cut into one A tongue notch, tongue long incision 4cm are abutted against with another strain rootstock seedling plant of growing directly from seeds, and close binding is together;
(8) cutting of base rot disease site of pathological change: it is secondary be abutted against after, when discovery wherein certain plant infection base rot disease when, According to the difference of disease locus on disease plant, site of pathological change stem below is cut in time, there are also other two stocks for plant Energy regular supply nutrition, to not influence the normal growth and result of plant.
Guilin orchard is effectively reduced passion fruit in growth and result stage base rot disease using method of the invention Devastating impact to plant, disease incidence 0 have the function that guarantee that later period plant continues to base of the plant triple protection It restore normal growth, guarantees the yield of fruit.
Embodiment 4
A kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method, includes the following steps,
(1) the virus-free grafting of anti-base rot disease selects: seedling stock for anti-base rot disease yellow passion fruit kind Seedling, scion are chosen the branch through detecting virus-free passion fruit excellent variety, are grafted;The grafting obtained after grafting It cultivates to 45cm high;
(2) be abutted against the selection of kind: the seedling for selecting the yellow passion fruit variety seeds of anti-base rot disease to be bred is made To be abutted against kind;The grafting obtained after grafting is cultivated to 45cm high.
(3) site preparation and tree consolidation reason: ploughing deeply and soil of raking, and plays high ridge and excavates planting pit, is colonized cave-applied fertilizer, is organized into height In the tree disk of original place table, sets disk and be higher than earth's surface 27cm, diameter 58cm;The depth of planting pit is 58cm, and fertilising is specially that every cave is applied Decomposed manure 9Kg, calcium magnesium phosphate 0.7Kg make base manure, wherein 2/3 shop fixtures, 1/3 mixes well with soil;
(4) it is colonized: the virus-free grafting after removal container bag is planted in the centre of tree disk, meanwhile, selection and grafting Seedling growth conditions are consistent, and the comparable anti-base rot disease seedling of trunk fineness degree is planted in the two sides of grafting respectively;Seedling With the positional distance 23cm of grafting;
(5) draws climing, pinching, topping: the seedling after field planting tie up in time it is climing draw a main stem restocking, lateral bud is extractd, to main stem Start to pinch pinching when length to frame apical position to promote lateral bud point to two sides;The height of frame is 1.95m;
(6) once it is abutted against: after topping branch, is from bottom to top whittled at the maternal plant 68cm of scion and is cut into a tongue notch, Tongue long incision 3-4cm, as deep as xylem, it is smooth to cut mouth, while equal height and can abut against this growing directly from seeds on rootstock seedling and cut Position at mouthful is cut, and in front, the small horse ear shape section of beveling from bottom to top, reverse side are whittled into a big horse ear shape and cut greatly Mouthful length of cutting of face, stock and scion wants consistent with size as far as possible, and scion plant notch, small section alignment are inserted into the big section of stock Then the outer notch of scion ligulate hurts cutting for the two face and is close together, be mutually aligned the forming layer of two sides or side and close Binding is together;
(7) secondary to be abutted against: with method same as step (6), to be from bottom to top whittled at scion maternal plant 126cm and be cut into one A tongue notch, tongue long incision 4-5cm are abutted against with another strain rootstock seedling plant of growing directly from seeds, and close binding is together;
(8) cutting of base rot disease site of pathological change: it is secondary be abutted against after, when discovery wherein certain plant infection base rot disease when, According to the difference of disease locus on disease plant, site of pathological change stem below is cut in time, there are also other two stocks for plant Energy regular supply nutrition, to not influence the normal growth and result of plant.
Chongzuo orchard is effectively reduced passion fruit in growth and result stage base rot disease using method of the invention Devastating impact to plant is reduced to disease incidence 0.3% hereinafter, having the function that guarantee base of the plant triple protection Later period plant continues to restore normal growth, and guarantees the yield of fruit.

Claims (8)

1. a kind of the secondary of prevention and control passion fruit base rot disease is abutted against cultural method, it is characterised in that: include the following steps,
(1) the virus-free grafting of anti-base rot disease selects: seedling stock is the passion fruit kind seedling of anti-base rot disease, connect Fringe chooses the branch through detecting virus-free passion fruit excellent variety, is grafted;
(2) be abutted against selecting for kind: the seedling for selecting the passion fruit variety seeds of anti-base rot disease to be bred is as being abutted against product Kind;
(3) site preparation and tree consolidation reason: ploughing deeply and soil of raking, and plays high ridge and excavates planting pit, be colonized cave-applied fertilizer, is organized into and is higher than original The tree disk of earth's surface;
(4) it is colonized: the virus-free grafting after removal container bag is planted in the centre of tree disk, meanwhile, selection is raw with grafting Long status is consistent, and the comparable anti-base rot disease seedling of trunk fineness degree is planted in the two sides of grafting respectively;
(5) draws climing, pinching, topping: the seedling after field planting tie up in time it is climing draw a main stem restocking, extract lateral bud, it is long extremely to main stem Start to pinch pinching when frame apical position to promote lateral bud point to two sides;
(6) once it is abutted against: after topping branch, is from bottom to top whittled at 60~70cm of maternal plant of scion and is cut into a tongue notch, It as deep as xylem, cuts that mouth is smooth, while equal height on rootstock seedling and the position of the incision can be abutted against cut growing directly from seeds, In the small horse ear shape section of beveling of front from bottom to top, reverse side is whittled into the big section of big horse ear shape, stock and scion It is consistent as far as possible with size to cut mouthful length, scion plant notch is inserted into the big section of stock, and small section is directed at the outer notch of scion ligulate, Then cutting for the two is hurt face and be close together, the forming layer of two sides or side is made to be mutually aligned and closely bind together;
(7) secondary to be abutted against: with method same as step (6), to be from bottom to top whittled at scion maternal plant 120-130cm and be cut into one A tongue notch is abutted against with another strain rootstock seedling plant of growing directly from seeds, and close binding is together;
(8) cutting of base rot disease site of pathological change: it is secondary be abutted against after, when discovery wherein certain plant infection base rot disease when, according to The difference of disease locus on disease plant, in time cut site of pathological change stem below, plant there are also other two stocks can be just Often supply nutrition, to not influence the normal growth and result of plant.
2. the secondary of prevention and control passion fruit base rot disease according to claim 1 is abutted against cultural method, it is characterised in that: described The anti-base rot disease yellow passion fruit kind of Root-stock selection, the grafting obtained after grafting are cultivated to 30-50cm high in step (1).
3. the secondary of prevention and control passion fruit base rot disease according to claim 1 is abutted against cultural method, it is characterised in that: described It selects anti-base rot disease yellow passion fruit kind seedling as kind is abutted against in step (2), cultivates to 30-50cm high.
4. the secondary of prevention and control passion fruit base rot disease according to claim 1 is abutted against cultural method, it is characterised in that: described The depth that planting pit is excavated in step (3) is 50-60cm, and fertilising is specially that decomposed manure 6-10Kg, calcium magnesium phosphate are applied in every cave 0.5-0.8Kg makees base manure, wherein 2/3 shop fixtures, 1/3 mixes well with soil.
5. the secondary of prevention and control passion fruit base rot disease according to claim 1 or 4 is abutted against cultural method, it is characterised in that: The tree disk is higher than earth's surface 20-30cm, diameter 50-60cm.
6. the secondary of prevention and control passion fruit base rot disease according to claim 1 is abutted against cultural method, it is characterised in that: described The positional distance 20-25cm of step (4) seedling and grafting.
7. the secondary of prevention and control passion fruit base rot disease according to claim 1 is abutted against cultural method, it is characterised in that: described The height of step (5) frame is 1.8-2.0m.
8. the secondary of prevention and control passion fruit base rot disease according to claim 1 is abutted against cultural method, it is characterised in that: described Tongue long incision 3-5cm in step (6).
CN201811250843.1A 2018-10-25 2018-10-25 Secondary inarching cultivation method for preventing and controlling stem basal rot of passion fruit Active CN109197421B (en)

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Application Number Priority Date Filing Date Title
CN201811250843.1A CN109197421B (en) 2018-10-25 2018-10-25 Secondary inarching cultivation method for preventing and controlling stem basal rot of passion fruit

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Application Number Priority Date Filing Date Title
CN201811250843.1A CN109197421B (en) 2018-10-25 2018-10-25 Secondary inarching cultivation method for preventing and controlling stem basal rot of passion fruit

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CN115250773A (en) * 2022-07-06 2022-11-01 建水县浩野农林产业有限公司 Rapid seedling raising technology for grafting multiple root system cutting seedlings and seeding seedlings of camellia oleifera trees

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CN112056161A (en) * 2020-09-18 2020-12-11 福建省农业科学院果树研究所 Precise control type stable yield cultivation method for passion flower and passion fruit
CN112056161B (en) * 2020-09-18 2022-10-21 福建省农业科学院果树研究所 Precise control type stable yield cultivation method for passion flower and passion fruit
CN112514743A (en) * 2020-11-06 2021-03-19 广西壮族自治区农业科学院 Method for improving breeding efficiency of passion fruit
CN115250773A (en) * 2022-07-06 2022-11-01 建水县浩野农林产业有限公司 Rapid seedling raising technology for grafting multiple root system cutting seedlings and seeding seedlings of camellia oleifera trees

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