CN107873286A - A kind of mating system of passion fruit female parent seedling - Google Patents

A kind of mating system of passion fruit female parent seedling Download PDF

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Publication number
CN107873286A
CN107873286A CN201711050122.1A CN201711050122A CN107873286A CN 107873286 A CN107873286 A CN 107873286A CN 201711050122 A CN201711050122 A CN 201711050122A CN 107873286 A CN107873286 A CN 107873286A
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passion fruit
seedling
fruit
stock
mating system
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韦晓霞
谢丽雪
叶新福
郑回勇
潘少霖
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Pomology Research Institute Fujian Academy of Agricultural Sciences
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Pomology Research Institute Fujian 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
    • A01G13/00Protecting plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G2013/004Liquid mulch

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)

Abstract

A kind of mating system of passion fruit female parent seedling, including the selection of stock seed, the cultivation of rootstock seedling, rootstock seedling selection, scion selection, grafting, connect after management and transplanting step.The mating system for the passion fruit female parent seedling that above-mentioned technical proposal provides, female parent seedling virus-free, that plant disease resistance is strong can be cultivated, in reproductive process, cultivation is carried out with matrix to avoid directly contacting with soil, reduce the possibility of infection, and using the fly net of 40 mesh, completely cut off insect, prevention entomophila passes disease.The female parent seedling increment is big, and branches and leaves grow prosperity, and can provide a large amount of scion to cultivate passion fruit healthy plant, be advantageous to the sound development of passion fruit planting industry.

Description

A kind of mating system of passion fruit female parent seedling
Technical field
This programme is related to field of planting, more particularly to a kind of mating system of passion fruit female parent seedling.
Background technology
Passion fruit is also referred to as yellow fruit passionflower, violet passion fruit, is the famous torrid zone, subtropical zone berry, scientific name passion fruit (Passiflora edulis Sims), it is Passifloraceae (Passifloraceae) Passiflora (Passiflora Linnaeus) perennial liana.Evergreen woody climber, lateral root are flourishing, stem semi-lignified, there is a tendril, and stem is cylindrical and micro- There are corner angle, old stem is green, reddish in young stem green.Leaf papery, long 8-12cm, wide 6-12cm, base portion wedge shape or heart-shaped, mutually Raw, most leaves are the drastic crack of palmate 3, and middle sliver ovate Long Circle, two side slivers are smaller, and valve margin has serration.Nearly sliver Lacking curved base portion has 2 cup-shaped glandulas, and flower is complete flower, lavender, is singly born in axil;Fruit is berry, oval to nearly ball Shape pericarp gathers numerous irregular white dots.
Passion fruit sweet fruit acid is tasty, with rich flavor, has the comprehensive perfume (or spice) of various fruits such as apple, citrus, guava Taste, it is one of known most fragrant fruit in the world.Fruit is currently known containing -135 kinds of fragrance matters are had more than, main component is Ethyl butyrate, ethyl hexanoate, n-hexyl butyrate and hexyl hexanoate, four kinds of esters account for the 95% of total aroma substance, have " king of fruit juice " Good reputation.
Passion fruit fruit is rich in multivitamin, mineral matter element, essential amino acids such as Vc and has medicinal valency The alkaloid and Flavonoid substances of value, there is the effect such as antibacterial, anti-inflammatory, antibechic, resolving sputum, to sphagitis, enteritis, hemorrhoid, nutrition The diseases such as bad and neurasthenia have auxiliary therapeutic action;Pericarp can also be processed into preserved fruit, preserved fruit, have distinctive fragrance, mouthfeel Fine and smooth lubricious, it is a kind of fancy fruit for having DEVELOPMENT PROSPECT.
Passion fruit is distributed widely in tropical and subtropical region, China Taiwan, Guangxi, Fujian-, Guangdong, Hainan etc. saves (area), existing longer plantation history, and form certain commercial size.Passion fruit is planted then works as annual bearing, is a kind of Small investment, quick, high efficiency economic fruit ,-deep by orchard worker and consumers.Turn into peasant programme in recent years One of focus, it is fast-growth.Passion fruit cultivated area increases soon, and nursery stock demand is big, but produces and seedling quality be present It is very different, nursery stock with poison phenomenon in spite of illness it is more universal the problems such as.Passion fruit nursery stock is now more with seedling and cuttage in production Based on seedling, the plant of field planting generally easy virus infection disease and stem rot etc. are excellent disease-free maternal rare, therefore how Carry out breeding as the upper urgent problem to be solved of production for the disease-free female parent seedling of passion fruit.
The content of the invention
For this reason, it may be necessary to provide a kind of mating system of passion fruit female parent seedling, largely disease-free connect is provided for the plantation of passion fruit Fringe, for breeding passion fruit health nursery stock.
To achieve the above object, a kind of mating system of passion fruit female parent seedling is inventor provided, is comprised the following steps:
Stock seed selects:In passion fruit fructescence, the healthy and strong passion fruit tree of growth selection, pluck what is grown thereon Abundant ripe, complete annesl, the fruit that fruit shape is normal, full;The fruit room temperature that harvesting is obtained 6-9 days, when fruit is opened Begin shrink softening when, take out fruit in seed, by seed with clear water soak 12 hours after take off pectin, take off pectin after seed use Clear water is cleaned, and after removing empty flat and damage seed, obtains stock seed;
The cultivation of rootstock seedling:Stock seed is subjected to vernalization, stock presprouting of seeds is placed on the hole of seedling culture hole plate after showing money or valuables one carries unintentionally In cave, per bunch planting 1 seed, depth 1.5-2cm, broadcast rear earthing pour it is permeable, rootstock seedling cultivate used in matrix be that peat soil adds 4- 6% vermiculite and 4-6% organic fertilizer,
Rootstock seedling selects:Seedling from more than seedling stem 0.3cm is stock;
Scion selects:Collection is worked as on the passion fruit tree of the viruses such as no infection cucumber mosaic virus, passionflower lignifying Nian Sheng, non-lignifying, bud point is full, leaf color is dark green, the branch without floral leaf is as scion;
Grafting:Scion is trimmed to the stem section of the bud of a leaf one, epidermis is pruned in the lower end of the stem section, and the stock is about 2/ Blocked at 3 height and the heart is rived an opening as deep as xylem in cross section, the depth of the opening is 1.8-2.2cm, will In the stem section insertion opening trimmed, then tightened with sealed membrane;
Managed after connecing:40-50cm height cover film carries out sunshade moisturizing above the seedbed grafted, and to grafting Carry out spraying and moisturizing;
Transplanting:More than height of seedling 15cm disease-free grafting is transplanted into coconut palm chaff cultivating bag, the cultivation of grafting will have been planted Training bag is colonized in the greenhouse for covering 40 mesh nylon fly nets, root water is irrigated after field planting, and timing is sought to planting stock drip irrigation Nutrient solution.
Preferably, in the stock seed selection step, the kind of passion fruit is yellow fruit 1.Yellow fruit 1 is resistance to brown foot rot The yellow fruit Characteristics of Passionfruit Cultivars of disease.
Preferably, also comprise the following steps in the incubation step of the rootstock seedling:Daily drip irrigation nutrient solution keeps matrix wet Profit, nutrient solution prescription are 4 water crystallization nitric acid 800mg/L, potassium dihydrogen phosphate 180mg/L, potassium sulfate 400mg/L, 7 water crystallization sulfuric acid Magnesium 400mg/L;The 0.5% 15-15-15 nitrogen-phosphorus-potassium compound fertilizer aqueous solution, nitrogen, phosphorus, potassium in the composite fertilizer were applied every 5-9 days Mol ratio be 15:15:15.
Preferably, it is gold passion fruit that the scion, which selects the passion fruit kind of , Cai Miho in step, the passion fruit of Fujian 1 With the passion fruit of Fujian 2.Gold passion fruit, the passion fruit of Fujian 1 and the passion fruit of Fujian 2 are the passion fruit kind of high yield.
Preferably, in the scion selection step, Viral diagnosis uses DAS-ELISA or PCR method.
Preferably, in the grafting step, during being tightened with sealed membrane, bud tablets are made to be alignd with stock forming layer.
Preferably, it is described to connect in rear management process, in addition to wipe out the rudiment of the non-grafting part on stock.
Preferably, the transplant step, the specification of the coconut palm chaff cultivating bag are 100x20x8cm, in each coconut palm chaff cultivating bag Transplant 2 plants of graftings.
Preferably, the field planting step, including interior laying silver reflective membrane increase illumination on the ground.
Preferably, in addition to pest control procedures:When aphid occurs in planting stock, 10% imidacloprid wettable powder is sprayed 1000~2000 times of liquid of agent or 2000 times of liquid of 4.5% r are prevented and treated;When find planting stock have it is brown When pinta, stem rot occur, 800~1200 times of liquid or 30% hymexazol aqua of 75% thiophanate-methyl wettable powder are sprayed 800~1000 times of liquid or 80% mancozeb wettable powder 1000~1500 times of liquid, spray number 2~3 times, between spray It is 7d~10d every the phase.
Prior art is different from, the mating system for the passion fruit female parent seedling that above-mentioned technical proposal provides, can be cultivated disease-free The strong female parent seedling of poison, plant disease resistance, in reproductive process, cucumber mosaic virus, passionflower lignifying virus do not plant biography, stock Seedling is without poison.From nontoxic scion after testing, grafting carries out cultivation with matrix and avoids directly contacting with soil, reduces infection The possibility of the fungal diseases such as base rot disease, and using the fly net of 40 mesh, completely cut off insect, prevention entomophila passes disease.The female parent seedling Increment is big, and branches and leaves grow prosperity, and can provide a large amount of scion to cultivate passion fruit healthy plant, be advantageous to the health of passion fruit planting industry Development.
Embodiment
To describe the technology contents of technical scheme, construction feature, the objects and the effects in detail, below in conjunction with specific reality Example is applied to be explained in detail.
In present embodiment, sealed membrane be one kind can self-sealing special film product, there is excellent toughness and waterproof Damp proof performance, effectively prevent sample from volatilizing and pollute, be widely used in Routine Test Lab.
In present embodiment, Parafilm sealed membranes are translucent, flexible, thermoplastics, high performance water proof Material, this is as colourless, odorless, tasteless, thickness only 0.005 " (0.127mm).Parafilm sealed membranes are many important experiments With the ideal tools of technical elements, it tightly and also automatic airtight formation in test tube, arrow-necked bottle, various irregular instruments and things The surface of body.Parafilm sealed membranes have excellent toughness, and being wrapped on sharp profile object will not also be torn, at 21 DEG C The stretchable length close to twice, raised with temperature, sealed membrane also can be lifted accordingly around toughness and pliability.Parafilm is sealed Membrana oralis non-refractory, it will soften at 68 DEG C with viscosity.
Embodiment 1:
Stock seed selects:In passion fruit fructescence, the healthy and strong passion fruit tree of growth selection, harvesting fully maturation, Complete annesl, the fruit that fruit shape is normal, full;Fruit room temperature after adopting 6-9 days, when fruit starts to shrink softening, The seed in fruit is taken out, hand rubbing takes off pectin after seed is soaked 12 hours with clear water, takes off the seed after pectin and is cleaned with clear water, After removing empty flat and damage seed, stock seed is obtained;The kind of the passion fruit of selection is yellow fruit 1.Yellow fruit 1 is resistance to stem The passion fruit kind of basal stem rot.
The cultivation of rootstock seedling:Stock seed is subjected to vernalization, stock presprouting of seeds is placed on after showing money or valuables one carries unintentionally in 32 hole hole trays, Per bunch planting 1 seed, depth 1.0-1.5cm, broadcast rear earthing pour it is permeable, rootstock seedling cultivate used in matrix be that peat soil adds 5% Vermiculite and 5% organic fertilizer.The formula combination of peat soil, vermiculite, organic fertilizer in matrix, the growth for passion fruit rootstock seedling provide Nutrition needed for necessary nutrition, particularly root growth, while cause matrix that there is gas permeability, sponginess and water-retaining property, Be advantageous to the root growth of passion fruit, avoid rotten.Carry out passion fruit rootstock seedling cultivation on the substrate, rootstock seedling germination is fast, Survival rate is high, and growth is fast, well developed root system;Spray nutrient solution keeps matrix moistening daily, and nutrient solution prescription is 4 water crystallization nitric acid 800mg/L, potassium dihydrogen phosphate 180mg/L, potassium sulfate 400mg/L, 7 water crystallization magnesium sulfate 400mg/L.Applied every 5-9 days The 0.5% 15-15-15 nitrogen-phosphorus-potassium compound fertilizer aqueous solution, nitrogen, phosphorus, the mol ratio of potassium are 15 in the composite fertilizer:15:15.Nutrition Liquid, the nitrogen-phosphorus-potassium compound fertilizer aqueous solution coordinate, and the nutrient and moisture of abundance are provided for the growth of passion fruit rootstock seedling, with the side sprayed Formula keeps matrix moistening, can make nutrient solution is more uniform to be distributed in matrix, is advantageous to the absorption of passion fruit rootstock seedling, keeps away simultaneously Exempt from the situation that passion fruit rootstock seedling occurs rotten.
Rootstock seedling selects:Seedling from more than seedling stem 0.3cm is stock;
Scion selects:Gathered then on the viral passion fruit tree of no infection cucumber mosaic virus, passionflower lignifying Raw, non-lignifying, bud point is full, leaf color is dark green, the branch without floral leaf is as scion;The plant disease resistance according to said method selected By force, survival rate is high;
Cai Miho passion fruit kind is gold passion fruit.Gold passion fruit, the passion fruit of Fujian 1 and the passion fruit of Fujian 2 For the passion fruit kind of high yield.
Viral diagnosis uses DAS-ELISA or RT-PCR method.
Grafting:Scion is trimmed to the stem section of the bud of a leaf one, epidermis is pruned in the lower end of stem section, in stock in about 2/3 height Place is blocked and the heart is rived the v-shaped openings as deep as xylem in cross section, and be open depth 2cm, and the stem section trimmed is inserted Enter and tightened again with sealed membrane in opening;During being tightened with sealed membrane, bud tablets are made to be alignd with stock forming layer.Sealed membrane band removes It can tighten outside bud tablets and stock, there is water proofing property, avoid grafting wound dehydration from excessively causing grafting to fail, while avoid hindering Mouth touches extraneous unclean moisture, prevents that wound is infected in agglutination, causes grafting to fail.Sealed membrane can be carried out Automatic-sealed, manually film is not knotted, saved grafting time.Meanwhile sealed membrane compares conventional grafting film With excellent toughness, the breakage in grafting procedures is not easy, improves the efficiency of grafting.Parafilm is used in the present embodiment Sealed membrane.
Managed after connecing:40-50cm height cover film carries out sunshade, moisturizing above the seedbed grafted, and to grafting Seedling carries out spraying and moisturizing;Wipe out the rudiment of the non-grafting part on stock.
Transplanting:More than height of seedling 15cm disease-free grafting is transplanted into coconut palm chaff cultivating bag,.The rule of the coconut palm chaff cultivating bag Lattice are 100x20x8cm, and 2 plants of graftings are transplanted in each coconut palm chaff cultivating bag.The cultivating bag for having planted grafting is colonized into covering In the greenhouses of 40 mesh nylon fly nets, root water is irrigated after field planting;Nutrient solution automatic drip irrigation system is mounted with greenhouse, timing To planting stock drip irrigation nutrient solution, while interior laying silver reflective membrane increase illumination on ground.40 mesh nylon fly nets can stop hundred The insects such as the aphid easily occurred in fragrant fruit planting process, prevent entomophila from passing disease.
Pest control procedures:When there is aphid in planting stock, spray 10% imidacloprid wettable powder 1000~ 2000 times of liquid of 2000 times of liquid or 4.5% r are prevented and treated;When discovery planting stock foxiness disease, stem rot During generation, spray 75% thiophanate-methyl wettable powder 800~1200 times of liquid or 30% hymexazol aqua 800~1000 1000~1500 times of liquid of times liquid or 80% mancozeb wettable powder, spray number 2~3 times, spray interval for 7d~ 10d。
The passion fruit female parent seedling that embodiment 1 is cultivated, is detected by RT-PCR, does not find cucumber mosaic virus, passionflower wood Matterization virus, root system is vigorous, and seedling increment is big, and branches and leaves grow prosperity, and cultivates the thick 3.1cm of half a year stem, and branch is up to 4.2 meters, can cultivated Passion fruit healthy plant provides a large amount of scion.
Embodiment 2:
Stock seed selects:In passion fruit fructescence, the healthy and strong passion fruit tree of growth selection, harvesting fully maturation, Complete annesl, the fruit that fruit shape is normal, full;Fruit room temperature after adopting 6-9 days, when fruit starts to shrink softening, The seed in fruit is taken out, hand rubbing takes off pectin after seed is soaked 12 hours with clear water, takes off the seed after pectin and is cleaned with clear water, After removing empty flat and damage seed, stock seed is obtained;The kind of the passion fruit of selection is yellow fruit 1.Yellow fruit 1 is resistance to stem The passion fruit kind of basal stem rot.
The cultivation of rootstock seedling:Stock seed is subjected to vernalization, stock presprouting of seeds is placed on after showing money or valuables one carries unintentionally in 32 hole hole trays, Per bunch planting 1 seed, depth 1.0-1.5cmcm, broadcast rear earthing and pour permeable, matrix used in rootstock seedling training is that peat soil adds 5% Vermiculite and 5% organic fertilizer.The formula combination of peat soil, vermiculite, organic fertilizer in matrix, the growth for passion fruit rootstock seedling provide Nutrition needed for necessary nutrition, particularly root growth, while cause matrix that there is gas permeability, sponginess and water-retaining property, Be advantageous to the root growth of passion fruit, avoid rotten.Carry out passion fruit rootstock seedling cultivation on the substrate, rootstock seedling germination is fast, Survival rate is high, and growth is fast, well developed root system.Spray nutrient solution keeps matrix moistening daily, and nutrient solution prescription is 4 water crystallization nitric acid 800mg/L, potassium dihydrogen phosphate 180mg/L, potassium sulfate 400mg/L, 7 water crystallization magnesium sulfate 400mg/L.Applied every 5-9 days The 0.5% 15-15-15 nitrogen-phosphorus-potassium compound fertilizer aqueous solution, nitrogen, phosphorus, the mol ratio of potassium are 15 in composite fertilizer:15:15.Nutrient solution, The nitrogen-phosphorus-potassium compound fertilizer aqueous solution coordinates, and the nutrient and moisture of abundance is provided for the growth of passion fruit rootstock seedling, with the mode sprayed Matrix moistening is kept, can make nutrient solution is more uniform to be distributed in matrix, is advantageous to the absorption of passion fruit rootstock seedling, avoids simultaneously There is the situation of rotten in passion fruit rootstock seedling.
Rootstock seedling selects:Seedling from more than seedling stem 0.3cm is stock;
Scion selects:Gathered then on the viral passion fruit tree of no infection cucumber mosaic virus, passionflower lignifying Raw, non-lignifying, bud point is full, leaf color is dark green, the branch without floral leaf is as scion;The plant disease resistance according to said method selected By force, survival rate is high;
Cai Miho passion fruit kind is the passion fruit of Fujian 2.Gold passion fruit, the passion fruit of Fujian 1 and No. 2 hundred, Fujian are fragrant Fruit is the passion fruit kind of high yield.
Viral diagnosis uses DAS-ELISA or PCR method.
Grafting:Scion is trimmed to the stem section of the bud of a leaf one, epidermis is pruned in the lower end of stem section, in stock in about 2/3 height Place is blocked and the heart is rived the v-shaped openings as deep as xylem in cross section, and be open depth 2cm, and the stem section trimmed is inserted Enter and tightened again with sealed membrane in opening;During being tightened with sealed membrane, bud tablets are made to be alignd with stock forming layer.Sealed membrane band removes It can tighten outside bud tablets and stock, there is water proofing property, avoid grafting wound dehydration from excessively causing grafting to fail, while avoid hindering Mouth touches extraneous unclean moisture, prevents that wound is infected in agglutination, causes grafting to fail.Sealed membrane can be carried out Automatic-sealed, manually film is not knotted, saved grafting time.Meanwhile sealed membrane compares conventional grafting film With excellent toughness, the breakage in grafting procedures is not easy, improves the efficiency of grafting.Parafilm is used in the present embodiment Sealed membrane.
Managed after connecing:The sunshade of 40-50cm height cover film row, moisturizing above the seedbed grafted, and to grafting Carry out spraying and moisturizing;Wipe out the rudiment of the non-grafting part on stock.
Transplanting:More than height of seedling 15cm disease-free grafting is transplanted into coconut palm chaff cultivating bag,.The rule of the coconut palm chaff cultivating bag Lattice are 100x20x8cm, and 2 plants of graftings are transplanted in each coconut palm chaff cultivating bag.The cultivating bag for having planted grafting is colonized into covering In the greenhouses of 40 mesh nylon fly nets, root water is irrigated after field planting;Nutrient solution automatic drip irrigation system is mounted with greenhouse, timing To planting stock drip irrigation nutrient solution, while interior laying silver reflective membrane increase illumination on ground.40 mesh nylon fly nets can pre- insect prevention Matchmaker passes disease.
The passion fruit female parent seedling that embodiment 2 is cultivated, is detected by RT-PCR, does not find cucumber mosaic virus, passionflower wood Matterization virus, root system is vigorous, and seedling increment is big, and branches and leaves grow prosperity, and cultivates the thick 2.9cm of half a year stem, and branch is up to 3.8 meters, can be training Educate passion fruit healthy plant and a large amount of scion are provided.
It should be noted that although the various embodiments described above have been described herein, but not thereby limit The scope of patent protection of the present invention.Therefore, based on the present invention innovative idea, to embodiment described herein carry out change and repair Change, or the equivalent structure or equivalent process transformation made by using the contents of the present specification, directly or indirectly by above technology Scheme is used in other related technical areas, is included within the scope of patent protection of the present invention.

Claims (10)

1. a kind of mating system of passion fruit female parent seedling, it is characterised in that comprise the following steps:
Stock seed selects:In passion fruit fructescence, the healthy and strong passion fruit tree of growth selection, harvesting grows abundant thereon Ripe, complete annesl, the fruit that fruit shape is normal, full;The fruit room temperature that harvesting is obtained 6-9 days, when fruit starts to contract When water softens, the seed in fruit is taken out, pectin is taken off after seed is soaked 12 hours with clear water, takes off the seed clear water after pectin Clean, after removing empty flat and damage seed, obtain stock seed;
The cultivation of rootstock seedling:Stock seed is subjected to vernalization, stock presprouting of seeds is placed in the hole of seedling culture hole plate after showing money or valuables one carries unintentionally, Per bunch planting 1 seed, depth 1-1.5cm, broadcast rear earthing pour it is permeable, rootstock seedling cultivate used in matrix be that peat soil adds 4-6%'s The organic fertilizer of vermiculite and 4-6%;
Rootstock seedling selects:Seedling from more than seedling stem 0.3cm is stock;
Scion selects:No infection cucumber mosaic virus, the virus such as passionflower lignifying passion fruit tree on gather give birth to then, The branch that non-lignifying, bud point are full, leaf color is dark green, healthy is as scion;
Grafting:Scion is trimmed to the stem section of the bud of a leaf one, epidermis is pruned in the lower end of the stem section, and the stock is high about 2/3 Blocked at degree and the heart is rived an opening as deep as xylem in cross section, the depth of the opening is 1.8-2.2cm, will be trimmed Tightened again with sealed membrane in good stem section insertion opening;
Managed after connecing:40-50cm height cover film carries out sunshade moisturizing above the seedbed grafted, and grafting is carried out Spraying and moisturizing;
Transplanting:More than height of seedling 15cm disease-free grafting is transplanted into coconut palm chaff cultivating bag, the cultivating bag of grafting will have been planted It is colonized in the greenhouse for covering 40 mesh nylon fly nets, root water is irrigated after field planting, regularly to planting stock drip irrigation nutrient solution.
2. mating system according to claim 1, it is characterised in that in the stock seed selection step, passion fruit Kind is yellow fruit Characteristics of Passionfruit Cultivars yellow fruit 1.
3. mating system according to claim 1, it is characterised in that also include in the incubation step of the rootstock seedling as follows Step:Daily drip irrigation nutrient solution keeps matrix moistening, and nutrient solution prescription is 4 water crystallization nitric acid 800mg/L, potassium dihydrogen phosphate 180mg/L, potassium sulfate 400mg/L, 7 water crystallization magnesium sulfate 400mg/L;0.5% 15-15-15 N P and Ks were applied every 5-9 days Composite fertilizer's aqueous solution, nitrogen, phosphorus, the mol ratio of potassium are 15 in the composite fertilizer:15:15.
4. mating system according to claim 1, it is characterised in that , Cai Miho passion fruit in the scion selection step Kind is gold passion fruit, the passion fruit of Fujian 1 and the passion fruit of Fujian 2.
5. mating system according to claim 1, it is characterised in that in the scion selection step, Viral diagnosis uses DAS-ELISA or PCR method.
6. mating system according to claim 1, it is characterised in that in the grafting step, tightened with sealed membrane During, bud tablets is alignd with stock forming layer.
7. mating system according to claim 1, it is characterised in that it is described to connect in rear management process, in addition to wipe out anvil The rudiment of non-grafting part on wood.
8. mating system according to claim 1, it is characterised in that in the transplanting step, the coconut palm chaff cultivating bag Specification is 100x20x8cm, and 2 plants of graftings are transplanted in each coconut palm chaff cultivating bag.
9. mating system according to claim 1, it is characterised in that in the transplanting step, include interior on ground Lay silver reflective membrane increase illumination.
10. mating system according to claim 1, it is characterised in that also including pest control procedures:When planting stock goes out During existing aphid, 1000~2000 times of liquid or 4.5% r of 10% imidacloprid wettable powder are sprayed 2000 times of liquid are prevented and treated;When finding that planting stock foxiness disease, stem rot occur, 75% thiophanate-methyl wettable powder is sprayed 800~1200 times of liquid of agent or 800~1000 times of liquid of 30% hymexazol aqua or 80% mancozeb wettable powder 1000~1500 times of liquid, spray number 2~3 times, spray interval is 7d~10d.
CN201711050122.1A 2017-10-31 2017-10-31 A kind of mating system of passion fruit female parent seedling Pending CN107873286A (en)

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CN109601281A (en) * 2018-12-24 2019-04-12 中国科学院西双版纳热带植物园 A kind of seedling fostering method enhancing passion fruit plant pair base rot disease resistance
CN110024632A (en) * 2019-04-12 2019-07-19 广西壮族自治区农业科学院生物技术研究所 A kind of passion fruit growth promotion increases yield and promotes the cultural method of quality
CN110036873A (en) * 2019-05-13 2019-07-23 云南省农业科学院热带亚热带经济作物研究所 A kind of passion fruit seedling medium and its method for culturing seedlings and application
CN110140606A (en) * 2019-05-10 2019-08-20 福建省农业科学院果树研究所 A kind of breeding method of passion fruit rootstock seedling
CN110169334A (en) * 2019-06-17 2019-08-27 云南省农业科学院热带亚热带经济作物研究所 A kind of passion fruit seedling medium and method
CN110326440A (en) * 2019-08-09 2019-10-15 福建省亚热带植物研究所 A kind of passionflower band leaf sleeve grafting method
CN110786226A (en) * 2019-11-11 2020-02-14 福建省农业科学院果树研究所 Seedling raising method and seedling raising matrix for passion fruits
CN111548215A (en) * 2020-05-19 2020-08-18 福建省农业科学院农业质量标准与检测技术研究所 Passion fruit nutrient solution
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CN109041990A (en) * 2018-07-05 2018-12-21 紫云自治县紫香源农林科技有限责任公司 A kind of raising technology of Bu Funa
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CN109601281A (en) * 2018-12-24 2019-04-12 中国科学院西双版纳热带植物园 A kind of seedling fostering method enhancing passion fruit plant pair base rot disease resistance
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CN110036873A (en) * 2019-05-13 2019-07-23 云南省农业科学院热带亚热带经济作物研究所 A kind of passion fruit seedling medium and its method for culturing seedlings and application
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CN111548215A (en) * 2020-05-19 2020-08-18 福建省农业科学院农业质量标准与检测技术研究所 Passion fruit nutrient solution
CN112544366A (en) * 2020-12-08 2021-03-26 中国科学院西双版纳热带植物园 Cultivation method of passion fruit seedlings
CN112544366B (en) * 2020-12-08 2021-08-13 中国科学院西双版纳热带植物园 Cultivation method of passion fruit seedlings

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