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 PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
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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
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.
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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 |
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 |
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