CN110036873A - A kind of passion fruit seedling medium and its method for culturing seedlings and application - Google Patents
A kind of passion fruit seedling medium and its method for culturing seedlings and application Download PDFInfo
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- CN110036873A CN110036873A CN201910396683.XA CN201910396683A CN110036873A CN 110036873 A CN110036873 A CN 110036873A CN 201910396683 A CN201910396683 A CN 201910396683A CN 110036873 A CN110036873 A CN 110036873A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
- A01G24/46—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form multi-layered
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of seedling medium of passion fruit and its method for culturing seedlings and applications, are related to passion fruit seedling-raising technique field.Seedling medium of the present invention includes coating and basal layer from top to bottom, and the coating is red soil, and the basal layer is profit water coco bran；The thickness ratio of the coating and the basal layer is (4~6): (24~26)；The overall thickness of the coating and the basal layer is 20~30cm.The cuttage and seedling culture of passion fruit is carried out using the seedling medium, the average survival of 60d is up to 96.67% after cuttage, root length is 18.4~27.3cm, the average transplanting survival rate of 30d is up to 96.67% after transplanting, it is remarkably improved the survival rate of seedling and transplanting survival rate of passion fruit, and there is significant hestening rooting effect.
Description
Technical field
The invention belongs to passion fruit seedling-raising technique fields, and in particular to a kind of passion fruit seedling medium and its method for culturing seedlings and
Using.
Background technique
Passion fruit, also known as passionflower are the herbaceous species plants of Passifloraceae Passiflora, South America are originated in, because of it
Unique strong fragrance and the favor rich in nutritional ingredient and by people.In recent years, passion fruit whether magma fruit or its add
The equal market of work product is preferable, and current year transplants, and for the year with regard to fruiting, high financial profit generates income in short term, has a vast market
Prospect, there is introducing and planting on the ground such as China Fujian, Guangxi, Hainan, Taiwan, Yunnan and Guangdong at present.
Since the passion fruit industry development impetus is good, cultivated area constantly expands, so to seedling demand abruptly increase.Hundred is fragrant
Fruit, which belongs to, easily to take root tree species, and when adding shoot cutting, itself auxin and carbohydrate rich in, physiological activity is prosperous
It contains, is easy to root induction, so being bred in passion fruit nursery production usually using the method for cuttage.The method of cuttage and seedling culture
Difference causes the survival rate gap after nursery and transplanting larger.
Currently, it is native country that cuttage and seedling culture, which produces upper common matrix, but since the source that native country obtains is different, lead to soil
Type, soil organic matter content and soil porosity etc. are different, and there are a series of differences for the survival rate of this different seedlings and soils
It is different, and this seedlings and soil there are survival rates it is low, root growth is slow, growth potential is weak the problems such as.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of passion fruit seedling medium and its method for culturing seedlings and application, it can
To solve existing the problems such as survival rate is low, root growth is slow and transplanting survival rate is low during passion fruit nursery stock production.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of passion fruit seedling medium, the seedling medium includes coating and substrate from top to bottom
Layer, the coating are red soil, and the basal layer is profit water coco bran；The thickness ratio of the coating and the basal layer is (4
~6): (24~26)；The overall thickness of the coating and the basal layer is 20~30cm.
Preferably, the mass ratio of coco bran and water is 1:4~8 in the profit water coco bran.
The present invention also provides a kind of passion fruit method for culturing seedlings, comprising the following steps: (1) fragrant with the children of semi-lignified tender hundred
Fruit branch item is cuttings, the cuttings is successively soaked in rooting powder solution and microbicide solution, cuttings after must handling；
(2) by cuttings cuttage after the processing in the seedling medium, pouring a root water；The depth of the cuttage with
The thickness of the coating is identical.
Preferably, the length of step (1) described cuttings is 15~20cm, retains 2~3 blades.
Preferably, the base portion notch of step (1) described cuttings is Plane Notch.
Preferably, the concentration of ABT root-inducing powder is 40~60mg/L in step (1) described rooting powder solution, and the cuttings exists
The time impregnated in the rooting powder solution is 0.8~1.2h.
Preferably, the mass concentration of carbendazim is 0.1~0.2% in step (1) described microbicide solution, and the cuttings exists
The time impregnated in the microbicide solution is 8~12min.
It preferably, further include the moisturizing into the seedling medium, the frequency of the moisturizing after pouring root water described in step (2)
Rate is that 5~7d is primary.
The present invention also provides the passion fruit seedling mediums to improve the application in passion fruit survival rate of seedling.
The present invention also provides the passion fruit seedling mediums to promote passion fruit cuttage root-taking and improve transplanting survival rate
In application.
The present invention provides a kind of passion fruit seedling medium, the seedling medium includes coating and substrate from top to bottom
Layer, the coating are red soil, and the basal layer is profit water coco bran；The thickness ratio of the coating and the basal layer is (4
~6): (24~26).When carrying out passion fruit cultivation using seedling medium of the present invention, basal layer coco bran good permeability can be with
Sufficiently the root system of passion fruit cuttage seeding is kept to absorb more moisture and nutrient in growth period, root system of plant health can be promoted to send out
It educates；Coating red soil has preferably water conservation moisture-keeping function, significantly improves the survival rate of passion fruit cuttage.
Detailed description of the invention
Fig. 1 is influence of the seedling medium to cuttings root growth in the present invention.
Specific embodiment
The present invention provides a kind of passion fruit seedling medium, the seedling medium includes coating and substrate from top to bottom
Layer, the coating are red soil, and the basal layer is profit water coco bran；The thickness ratio of the coating and the basal layer is (4
~6): (24~26)；The overall thickness of the coating and the basal layer is 20~30cm.
The present invention stacks the seedling medium as passion fruit using the profit water coco bran and red soil layering, and upper layer is covering
Layer, lower layer is basal layer.There is no particular determinations in source of the present invention to the red soil on the upper layer.Profit water coconut palm of the present invention
The mass ratio of coco bran and water is preferably 1:4~8 in chaff, more preferably 1:5~7, most preferably 1:6.Coco bran of the present invention is excellent
It is selected as compression coco bran, there is no particular determinations to the source for compressing coco bran, preferably limited purchased from tangerine dragon and trade (Shanghai)
The features such as company, ProductName Pelemix, article No. OT20201616MM have bactericidal effect good, insect-free.Of the present invention
In seedling medium, the coco bran good permeability can sufficiently keep the root system of passion fruit cuttage seeding to absorb in growth period more
Moisture and nutrient can promote root system of plant healthy development；The red soil has preferably water conservation moisture-keeping function, significantly improves
The survival rate of passion fruit cuttage also substantially increases the survival rate of nursery stock transplanting.Coating of the present invention and the basal layer
Overall thickness be preferably 25~30cm.
The seedling medium is preferably contained in Seedling bag by the present invention in the application seedling medium, described to educate
The highly preferred of seedling bag is 25~30cm, more preferably 30cm.The diameter of Seedling bag of the present invention is preferably 12cm.The present invention
To the source of the Seedling bag, there is no particular determinations, utilize the conventional commercial Seedling bag of this field.Rule of the present invention
The Seedling bag of lattice, on the one hand improve transplanting survival rate of nursery stocks, on the other hand reduce production and transport at.
The present invention also provides a kind of passion fruit method for culturing seedlings, comprising the following steps: (1) fragrant with the children of semi-lignified tender hundred
Fruit branch item is cuttings, the cuttings is successively soaked in rooting powder solution and microbicide solution, cuttings after must handling；
(2) by cuttings cuttage after the processing in the seedling medium, pouring a root water；The depth of the cuttage with
The thickness of the coating is identical.
In the method for culturing seedlings of the invention, using the tender passion fruit branch of children of semi-lignified as cuttings, by the cuttings
It is successively soaked in rooting powder solution and microbicide solution, cuttings after must handling.The tender passion fruit branch of children of the present invention is preferred
Robust growth no disease and pests harm.The length of cuttings of the present invention is preferably 15~20cm, and retains 2~3 blades.Institute of the present invention
The base portion notch for stating cuttings is preferably Plane Notch, and the base portion notch is preferably placed at 0.8~1.2cm under basal bud, more preferably
For 1cm.
The cuttings is successively soaked in rooting powder solution and microbicide solution by the present invention, in the rooting powder solution
The concentration of ABT root-inducing powder is preferably 40~60mg/L, more preferably 45~55mg/L, most preferably 50mg/L.The present invention is by institute
Stating the time that cuttings is impregnated in the rooting powder solution is preferably 0.8~1.2h, more preferably 0.9~1.1h, most preferably
1h.The present invention immerses the cuttings in microbicide solution again after rooting powder solution taking-up, in the microbicide solution
The mass concentration of carbendazim is preferably 0.1~0.2%, and more preferably 0.12~0.2%, most preferably 0.125%.Institute of the present invention
Stating the time that cuttings is impregnated in the microbicide solution is preferably 8~12min, more preferably 9~11min, most preferably
10min.After the present invention impregnates in the microbicide solution, it is also preferable to include rinsed well with clear water.The present invention is to the life
There is no particular determinations in the source of root powder and fungicide, utilize the conventional commercial product of this field.
The present invention is by cuttings cuttage after the processing in the seedling medium, pouring a root water；The depth of the cuttage
It spends identical as the thickness of the coating.The present invention preferably further includes pouring one into the seedling medium before the cuttage
Secondary water.The present invention carries out cuttage after the watering, and the method for the cuttage is preferably straight cutting.In embodiments of the present invention, it selects
The Seedling bag for selecting 30cm high is sequentially loaded into the coco bran of 24~26cm thickness and the red soil of 4~6cm thickness in the Seedling bag, pours
After water process, cuttage is carried out, the depth of cuttage is 4~6cm.It is also preferable to include inspect periodically covering after the cuttage by the present invention
Layer soil moisture, it is about primary every moisturizing in 5~7 days；15~20 days after cuttage, passion fruit starts to take root, and starts to take out hair after 30 days
Young leaves；Plant percent and observation root length are counted after 60 days.
The present invention also provides the passion fruit seedling mediums to improve the application in passion fruit survival rate of seedling.The present invention
The method of the application is identical as the method for culturing seedlings, and details are not described herein.
The present invention also provides the passion fruit seedling mediums to promote the application in passion fruit cuttage root-taking.Institute of the present invention
The method for stating application is identical as the method for culturing seedlings, and details are not described herein.
A kind of passion fruit seedling medium provided by the invention and its method for culturing seedlings and application are carried out below with reference to embodiment
Detailed description, but they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
(1) coco bran is handled: first being sprayed in the ratio of 1:6 (coco bran: water) to compression coco bran with clean water with mass ratio
It spills, it is made sufficiently to absorb water；After the completion of it sufficiently absorbs water, deposit spare；
(2) passion fruit cuttings selects and processing: 1) cuttings selects choose the semi-lignified branch of robust growth no disease and pests harm
Item, 15~20cm of cuttings length retain 2~3 blades, and lower cut cuts the smooth notch in face under bud at 1cm；2) at cuttings
Reason impregnates 1h with the ABT rooting powder solution of 50mg/L, then fringe bar is immersed 10min in 0.125% carbendazim solution, with clear
Water washes down rear spare；
(3) Seedling bag selects: selecting high 30cm, the Seedling bag of diameter 12cm；
(4) matrix: it is sequentially loaded into the coco bran of 24~26cm thickness and the red soil of 4~6cm thickness in Seedling bag, installs laggard
Row pours water process；
(5) cuttage: carrying out cuttage with straight cutting method, and cuttings is inserted in coating red soil matrix by morphology upper and lower end, deep
Degree is 4~6cm, carries out pouring water process again after inserting.
Method of the present invention inspects periodically surface soil humidity after cuttage, about primary every moisturizing in 5-7 days；Cuttage
15~20 days afterwards, passion fruit started to take root, and started to take out hair young leaves after 30 days；Plant percent is counted after 60 days and observation root system is long
Degree, each 100 plants of processing, 3 repetitions.
Comparative example 1
(1) coco bran is handled: first being sprayed in the ratio of 1:6 (coco bran: water) to compression coco bran with clean water with mass ratio
It spills, it is made sufficiently to absorb water；After the completion of it sufficiently absorbs water, deposit spare；
(2) passion fruit cuttings selects and processing: 1) cuttings selects choose the semi-lignified branch of robust growth no disease and pests harm
Item, 15~20cm of cuttings length retain 2~3 blades, and lower cut cuts the smooth notch in face under bud at 1cm；2) at cuttings
Reason impregnates 1h with the ABT rooting powder solution of 50mg/L, then fringe bar is immersed 10min in 0.125% carbendazim solution, with clear
Water washes down rear spare；
(3) Seedling bag selects: selecting high 30cm, the Seedling bag of diameter 12cm；
(4) matrix: being sequentially loaded into the pure coco bran of 30cm thickness in Seedling bag, carries out watering processing after installing；
(5) cuttage: cuttage is carried out with straight cutting method, cuttings is inserted in pure coco bran matrix by morphology upper and lower end, depth 4
~6cm carries out pouring water process again after inserting.
Comparative example 2
(1) passion fruit cuttings selects and processing: 1) cuttings selects choose the semi-lignified branch of robust growth no disease and pests harm
Item, 15~20cm of cuttings length retain 2~3 blades, and lower cut cuts the smooth notch in face under bud at 1cm；2) at cuttings
Reason impregnates 1h with the ABT rooting powder solution of 50mg/L, then fringe bar is immersed 10min in 0.125% carbendazim solution, with clear
Water washes down rear spare；
(2) Seedling bag selects: selecting high 30cm, the Seedling bag of diameter 12cm；
(3) matrix: being sequentially loaded into the pure red soil of 30m thickness in Seedling bag, carries out watering processing after installing；
(4) cuttage: cuttage is carried out with straight cutting method, cuttings is inserted in pure red soil matrix by morphology upper and lower end, and depth is
4~6cm carries out pouring water process again after inserting.
Comparative example 3
(1) coco bran turf processing and mix: first with clean water with mass ratio in the ratio of 1:6 (coco bran: water) to compression
Coco bran is sprayed, it is made sufficiently to absorb water；After the completion of it sufficiently absorbs water, the ratio of 7:3 in mass ratio (coco bran: turf) is added
Turf, and stir evenly, it has deposited spare；
(2) passion fruit cuttings selects and processing: 1) cuttings selects choose the semi-lignified branch of robust growth no disease and pests harm
Item, 15~20cm of cuttings length retain 2~3 blades, and lower cut cuts the smooth notch in face under bud at 1cm；2) at cuttings
Reason impregnates 1h with the ABT rooting powder solution of 50mg/L, then fringe bar is immersed 10min in 0.125% carbendazim solution, with clear
Water washes down rear spare；
(3) Seedling bag selects: selecting high 30cm, the Seedling bag of diameter 12cm；
(4) the coco bran turf mixed and thick red 4~6cm of 24~26cm thickness matrix: are sequentially loaded into Seedling bag
Loam carries out watering processing after installing；
(5) cuttage: carrying out cuttage with straight cutting method, and cuttings is inserted in coating red soil matrix by morphology upper and lower end, deep
Degree is 4~6cm, carries out pouring water process again after inserting.
The embodiment of the present invention 1 and comparative example 1~3, in addition to seedling medium is different, remaining condition is all the same, after cuttage 60d
As a result as shown in figure 1 and table 1 measurement cuttage survival rate and root length show 9 plants of different substrates same times altogether in Fig. 1
Root growth situation after cuttage 60d, wherein left 3 plants are embodiment 1 (basal layer is coco bran), intermediate 3 plants are 2 (base of comparative example
Bottom is red soil), right 3 plants are comparative example 3 (basal layer is coco bran: turf (7:3) mixing).
Influence of the different seedling mediums of table 1 to passion fruit cuttage survival rate and root growth
As shown in Table 1, (on December 15th, 2018) 60 days after cuttage, the average survival of the method for the invention is utilized
96.67%, 1.81 times are improved compared with comparative example 1, comparative example 2 improves 1.24 times, and comparative example 3 improves 1.18 times；Plant height
18.4~27.3cm improves 1.03~1.12 times compared with comparative example 1, and comparative example 2 improves 2.12~3.27 times, and comparative example 3 mentions
It is 1.78~2.21 times high.
Comparative example 4
(1) coco bran is handled: first being sprayed in the ratio of 1:6 (coco bran: water) to compression coco bran with clean water with mass ratio
It spills, it is made sufficiently to absorb water；After the completion of it sufficiently absorbs water, deposit spare；
(2) passion fruit cuttings selects and processing: 1) cuttings selects choose the semi-lignified branch of robust growth no disease and pests harm
Item, 15~20cm of cuttings length retain 2~3 blades, and lower cut cuts the smooth notch in face under bud at 1cm；2) at cuttings
Reason impregnates 1h with the ABT rooting powder solution of 50mg/L, then fringe bar is immersed 10min in 0.125% carbendazim solution, with clear
Water washes down rear spare；
(3) Seedling bag selects: selecting high 15cm, the Seedling bag of diameter 10cm；
(4) matrix: it is sequentially loaded into the coco bran of 9~11cm thickness and the red soil of 4~6cm thickness in Seedling bag, installs laggard
Row pours water process；
(5) cuttage: carrying out cuttage with straight cutting method, and cuttings is inserted in coating red soil matrix by morphology upper and lower end, deep
Degree is 4~6cm, carries out pouring water process again after inserting.
Comparative example 5
(1) coco bran is handled: first being sprayed in the ratio of 1:6 (coco bran: water) to compression coco bran with clean water with mass ratio
It spills, it is made sufficiently to absorb water；After the completion of it sufficiently absorbs water, deposit spare；
(2) passion fruit cuttings selects and processing: 1) cuttings selects choose the semi-lignified branch of robust growth no disease and pests harm
Item, 15~20cm of cuttings length retain 2~3 blades, and lower cut cuts the smooth notch in face under bud at 1cm；2) at cuttings
Reason impregnates 1h with the ABT rooting powder solution of 50mg/L, then fringe bar is immersed 10min in 0.125% carbendazim solution, with clear
Water washes down rear spare；
(3) Seedling bag selects: selecting high 20cm, the Seedling bag of diameter 10cm；
(4) matrix: it is sequentially loaded into the coco bran of 14~16cm thickness and the red soil of 4~6cm thickness in Seedling bag, installs laggard
Row pours water process；
(5) cuttage: carrying out cuttage with straight cutting method, and cuttings is inserted in coating red soil matrix by morphology upper and lower end, deep
Degree is 4~6cm, carries out pouring water process again after inserting.
Comparative example 6
(1) coco bran is handled: first being sprayed in the ratio of 1:6 (coco bran: water) to compression coco bran with clean water with mass ratio
It spills, it is made sufficiently to absorb water；After the completion of it sufficiently absorbs water, deposit spare；
(2) passion fruit cuttings selects and processing: 1) cuttings selects choose the semi-lignified branch of robust growth no disease and pests harm
Item, 15~20cm of cuttings length retain 2~3 blades, and lower cut cuts the smooth notch in face under bud at 1cm；2) at cuttings
Reason impregnates 1h with the ABT rooting powder solution of 50mg/L, then fringe bar is immersed 10min in 0.125% carbendazim solution, with clear
Water washes down rear spare；
(3) Seedling bag selects: selecting high 25cm, the Seedling bag of diameter 12cm；
(4) matrix: it is sequentially loaded into the coco bran of 19~21cm thickness and the red soil of 4~6cm thickness in Seedling bag, installs laggard
Row pours water process；
(5) cuttage: carrying out cuttage with straight cutting method, and cuttings is inserted in coating red soil matrix by morphology upper and lower end, deep
Degree is 4~6cm, carries out pouring water process again after inserting.
The embodiment of the present invention 1 and comparative example 4~6, in addition to Seedling bag height specification is different, remaining condition is all the same, cuttage
Plant percent is counted after 60d and is transplanted, and each processing is chosen 50 plants and transplanted, 3 repetitions, and transplanting is counted after 30d
Survival rate, as a result shown in table 2.
Influence of the different Seedling bag height specifications of table 2 to passion fruit cuttage survival rate and transplanting survival rate
As shown in Table 2,60 days after cuttage, using the average survival 96.67% of the method for the invention, compared with comparative example 4
1.07 times are improved, comparative example 5 improves 1.05 times, and comparative example 6 improves 1.02 times；The average transplanting of the method for the invention
Survival rate 96.67% improves 1.31 times compared with comparative example 4, and comparative example 5 improves 1.13 times, and comparative example 6 improves 1.01 times.
The present invention provides a kind of seedling medium of passion fruit and its method for culturing seedlings and application, using the seedling medium into
The cuttage and seedling culture of row passion fruit, for the average survival of 60d up to 96.67%, root length is 18.4~27.3cm, transplanting after cuttage
Survival rate is remarkably improved the survival rate of seedling and transplanting survival rate of passion fruit, and have significant hestening rooting up to 96.67%
Effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of passion fruit seedling medium, which is characterized in that the seedling medium includes coating and basal layer from top to bottom,
The coating is red soil, and the basal layer is profit water coco bran；The thickness ratio of the coating and the basal layer be (4~
6): (24~26)；The overall thickness of the coating and the basal layer is 20~30cm.
2. seedling medium according to claim 1, which is characterized in that the mass ratio of coco bran and water is 1 in the profit water coco bran:
4~8.
3. a kind of passion fruit method for culturing seedlings, which comprises the following steps: (1) with the tender passion fruit branch of children of semi-lignified
Item is cuttings, and the cuttings is successively soaked in rooting powder solution and microbicide solution, cuttings after must handling；
(2) by cuttings cuttage after the processing in the seedling medium, a root water is poured；The depth of the cuttage with it is described
Overburden cover is identical.
4. method according to claim 3, which is characterized in that the length of step (1) described cuttings is 15~20cm, retains 2
~3 blades.
5. method according to claim 3, which is characterized in that the base portion notch of step (1) described cuttings is Plane Notch.
6. method according to claim 3, which is characterized in that the concentration of ABT root-inducing powder in step (1) described rooting powder solution
For 40~60mg/L, the time that the cuttings is impregnated in the rooting powder solution is 0.8~1.2h.
7. method according to claim 3, which is characterized in that the quality of carbendazim is dense in step (1) described microbicide solution
Degree is 0.1~0.2%, and the time that the cuttings is impregnated in the microbicide solution is 8~12min.
8. method according to claim 3, which is characterized in that further include to the nursery after pouring root water described in step (2)
Medium Culture moisturizing, the frequency of the moisturizing are that 5~7d is primary.
9. passion fruit seedling medium as claimed in claim 1 or 2 is improving the application in passion fruit survival rate of seedling.
10. passion fruit seedling medium as claimed in claim 1 or 2 is promoting passion fruit cuttage root-taking and is improving in transplanting survival rate
Using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396683.XA CN110036873B (en) | 2019-05-13 | 2019-05-13 | Passion fruit seedling culture medium and seedling culture method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396683.XA CN110036873B (en) | 2019-05-13 | 2019-05-13 | Passion fruit seedling culture medium and seedling culture method and application thereof |
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| Publication Number | Publication Date |
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| CN110036873A true CN110036873A (en) | 2019-07-23 |
| CN110036873B CN110036873B (en) | 2021-06-25 |
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| CN108781951A (en) * | 2018-03-23 | 2018-11-13 | 广西康多丰农业科技有限公司 | A kind of passion fruit cuttage and seedling culture method |
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