CN108812002B - Seedling growing method of jaboticaba - Google Patents
Seedling growing method of jaboticaba Download PDFInfo
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- CN108812002B CN108812002B CN201810471483.1A CN201810471483A CN108812002B CN 108812002 B CN108812002 B CN 108812002B CN 201810471483 A CN201810471483 A CN 201810471483A CN 108812002 B CN108812002 B CN 108812002B
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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
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
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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
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
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- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
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Abstract
The invention discloses a seedling growing method of jaboticaba, and relates to the technical field of fruit tree planting. The method comprises the following steps: (1) bagging and shading to treat branches on the scion stock plants; (2) mixing peat, perlite and bamboo charcoal particles in proportion to manufacture a seedbed; (3) treating a cuttage branch by adopting a compound rooting agent, wherein the compound rooting agent is mainly prepared by mixing and dissolving 1500ppm of indoleacetic acid, 500ppm of naphthylacetic acid and 150ppm of gibberellin in absolute ethyl alcohol; (4) cutting; (5) and (3) management after cuttage: supplementing 18000-25000lux illumination to the cuttings every day, humidifying the environment by using an ultrasonic humidifier to ensure that the air humidity in the greenhouse is 90% -96%, sterilizing every 5 days after cutting, and mixing 20ppm of gibberellin into the liquid medicine during each sterilization; (6) and (4) putting the pot on. According to the method, rapid propagation of the jaboticaba is realized through a series of technical means, the seedling raising time is shortened, the rooting rate is up to 75% -97%, the jaboticaba rapid seedling raising achieves standardization and industrialization, and the method is suitable for popularization and application.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of fruit tree planting, in particular to a seedling growing method of jaboticaba.
[ background of the invention ]
Jaboticaba, commonly known as myrtle, is a evergreen shrub of the family Myrtaceae. Jaboticaba has beautiful appearance, is emerald green and luxuriant all the year round, and can bloom and bear fruits in four seasons. After the introduction of China, in south China, flowers and fruits are usually bloomed for more than four times in a year, and the situation that the flowers bloom and the mature simultaneously on one tree is often seen. The fresh jaboticaba can be eaten fresh, has high nutritive value, is particularly helpful for cardiovascular and cerebrovascular diseases, and can be processed into preserved fruits, jam or fruit wine. The jaboticaba can also be cultivated into bonsais, has the functions of appreciation and eating, and has good economic prospect. At present, the jaboticaba is cultivated by people, the seeds of the jaboticaba are mainly used for sowing to obtain seedlings, or the seedlings are subjected to grafting treatment to obtain grafted seedlings, but the seedlings generally need to bear after field planting for 6-10 years, the grafted seedlings are low in survival rate although the fruiting time is advanced, occasionally, jaboticaba seedlings are obtained by cutting with jaboticaba branches, but a standardized treatment method is not provided, a perfect seedling system cannot be formed, and therefore, the jaboticaba does not break through in the aspect of rapid breeding at present.
[ summary of the invention ]
Aiming at the problems, the technical problem to be solved by the invention is to provide a jaboticaba seedling culture method, which is characterized in that mature branches of jaboticaba are used for cutting and rooting, so that jaboticaba seedling culture is standardized and industrialized quickly, the propagation efficiency of jaboticaba is greatly improved, the year limit of jaboticaba entering a high-yield period is greatly shortened, the production cost of jaboticaba is reduced, and economic benefits are improved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a seedling raising method of jaboticaba comprises the following steps:
(1) selecting and pretreating the ear-picking stock plant: selecting a robust jaboticaba plant entering a high yield period as a scion stock plant, and selecting a robust semi-lignified branch without diseases and insect pests on the scion stock plant to carry out bagging and shading treatment for 10-15 days so as to yellow leaves of the jaboticaba plant;
(2) preparation of seedbed: in a plastic greenhouse, peat, perlite and bamboo charcoal particles are uniformly mixed according to a proportion to prepare a seedbed with the width of 1-1.5m and the thickness of 20-25cm, then the seedbed is thoroughly drenched by clear water and then is disinfected by a 500-time potassium permanganate solution, wherein the peat: perlite: the ratio of the bamboo charcoal particles is 6:3: 1;
(3) pretreatment in cuttage: cutting the jaboticaba branches subjected to shading treatment from the scion stock plant, washing for 10-15min with clear water, airing the surface moisture, cutting out a uniform small section of 10-15cm to serve as a cutting, wherein each cutting is provided with 2-4 bud eyes and 4-6 blades, cutting the lower part of each cutting into a 45-degree inclined plane by using a knife, soaking the cutting into 800-time thiophanate methyl solution for 20-25min after the cutting is prepared, taking out and airing, soaking the lower part 1/3 of each cutting into a composite rooting agent for quick dipping for 5-10s, wherein the composite rooting agent is mainly prepared by mixing and dissolving 1500ppm of indoleacetic acid, 500ppm of naphthylacetic acid and 150ppm of gibberellin in absolute ethyl alcohol;
(4) cuttage: cutting the treated cuttings onto the seedbed according to the specification of 4cm multiplied by 4cm, and disinfecting with 800 times of thiophanate methyl solution;
(5) and (3) management after cuttage: supplementing illumination for 10-12h every day for cuttings with illumination intensity of 18000-;
(6) potting: transplanting the cutting root system into a nutrition cup for hardening when the root system reaches 3-5cm, and taking out the seedling when the seedling grows to 35-45 cm.
Further, in the step (1), the diameter of the branch is 3-5 mm.
Further, in the step (2), the potassium permanganate solution is used for disinfection, the potassium permanganate solution is sprayed to thoroughly water the seedbed, then the seedbed is covered by the film for 3-5 days, and then the film is uncovered.
Further, in the step (5), the carbendazim and thiophanate-methyl are both diluted by 800-fold and 1000-fold with water when being used.
Preferably, in the step (5), the illumination intensity is 20000 lux.
Further, in the step (5), the ultrasonic humidifier is sprayed for a set time of 1min every 20 min.
Compared with the prior art, the invention has the following beneficial effects:
according to the method, through a series of technical means such as pretreatment of mature branches of jaboticaba, cuttage treatment, management after cuttage and the like, rapid propagation of jaboticaba is realized, the seedling culture time is shortened, and the survival rate is high. Because the branches used by cuttage are from jaboticaba plants in the high yield period, the year of jaboticaba seedlings entering the high yield period is shortened by 2-3 years compared with the traditional seedlings and grafted seedlings. The jaboticaba branches treated by the composite rooting agent are used for cuttage, a proper medium-growth environment is provided, the rooting rate of the jaboticaba branches reaches 75% -97%, and the jaboticaba rapid seedling culture completely achieves standardization and industrialization.
[ detailed description ] embodiments
The following examples are provided to further illustrate the embodiments of the present invention.
Example 1
The jaboticaba seedling culture method comprises the following steps:
(1) selecting and pretreating the ear-picking stock plant: selecting a robust jaboticaba plant entering a high yield period as a scion stock plant, and selecting a robust semi-lignified branch without diseases and insect pests and with the diameter of 3mm on the scion stock plant for bagging and shading for 10 days to yellow leaves of the jaboticaba plant;
(2) preparation of seedbed: uniformly mixing peat, perlite and bamboo charcoal particles in proportion in a plastic greenhouse to prepare a seedbed with the width of 1m and the thickness of 20cm, thoroughly spraying clear water, then disinfecting by using a 500-time potassium permanganate solution, firstly spraying the potassium permanganate solution on the seedbed thoroughly during disinfection, then covering the seedbed with a film for 3 days, and then uncovering the film; the peat: perlite: the ratio of the bamboo charcoal particles is 6:3: 1;
(3) pretreatment in cuttage: cutting the jaboticaba branches subjected to shading treatment from the scion stock plant, washing for 10min with clear water, airing the surface water, cutting out a small uniform section of 10cm as a cutting slip, wherein each cutting slip is provided with 2 bud eyes and 4 blades, cutting the lower part of each cutting slip into a 45-degree inclined plane by using a knife, soaking the cutting slips in 800 times of thiophanate methyl solution for 20min after the cutting slips are prepared, fishing out and airing, soaking the lower part 1/3 of each cutting slip in a composite rooting agent for 5s in a quick dipping manner, wherein the composite rooting agent is mainly prepared by mixing and dissolving 1500ppm of indoleacetic acid, 500ppm of naphthylacetic acid and 150ppm of gibberellin in absolute ethyl alcohol;
(4) cuttage: cutting the treated cuttings onto the seedbed according to the specification of 4cm multiplied by 4cm, and disinfecting with 800 times of thiophanate methyl solution;
(5) and (3) management after cuttage: supplementing illumination for cuttings every day for 10 hours, wherein the illumination intensity is 18000lux, humidifying the environment by using an ultrasonic humidifier, spraying for 1min every 20min by using the ultrasonic humidifier for spraying, ensuring that the air humidity in a greenhouse is 90%, alternately sterilizing by using carbendazim and thiophanate-methyl solution every 5 days after cuttage, mixing gibberellin with the amount of 20ppm in the liquid medicine during each sterilization, after the cuttings take roots, adding potassium dihydrogen phosphate with the amount of 0.1% into the liquid medicine during each sterilization, and diluting the carbendazim and the thiophanate-methyl by 800 times by using water when the cuttings are used;
(6) potting: transplanting the root systems of the cuttings into the nutrition cups for hardening when the root systems reach 3cm, and outplanting when the root systems of the seedlings reach 35 cm.
Example 2
The jaboticaba seedling culture method comprises the following steps:
(1) selecting and pretreating the ear-picking stock plant: selecting a robust jaboticaba plant entering a high yield period as a scion stock plant, and selecting a robust semi-lignified branch without diseases and insect pests and with the diameter of 5mm on the scion stock plant to carry out bagging and shading treatment for 15d so as to yellow leaves of the jaboticaba plant;
(2) preparation of seedbed: uniformly mixing peat, perlite and bamboo charcoal particles in proportion in a plastic greenhouse to prepare a seedbed with the width of 1.5m and the thickness of 25cm, then thoroughly spraying clear water, and then disinfecting by using 500 times of potassium permanganate solution, wherein the potassium permanganate solution is firstly sprayed and poured through the seedbed during disinfection, and then the seedbed is covered by a film for 5 days, and then the film is uncovered; the peat: perlite: the ratio of the bamboo charcoal particles is 6:3: 1;
(3) pretreatment in cuttage: cutting the jaboticaba branches subjected to shading treatment from the scion stock plant, washing for 15min with clear water, airing the surface water, cutting out a small uniform section of 15cm to serve as a cutting slip, wherein each cutting slip is provided with 4 bud eyes and 6 blades, cutting the lower part of each cutting slip into a 45-degree inclined plane by using a knife, soaking the cutting slips in 800 times of thiophanate methyl solution for 25min after the cutting slips are prepared, fishing out and airing, soaking the lower part 1/3 of each cutting slip in a composite rooting agent for 10s in a quick dipping manner, wherein the composite rooting agent is mainly prepared by mixing and dissolving 1500ppm of indoleacetic acid, 500ppm of naphthylacetic acid and 150ppm of gibberellin in absolute ethyl alcohol;
(4) cuttage: cutting the treated cuttings onto the seedbed according to the specification of 4cm multiplied by 4cm, and disinfecting with 800 times of thiophanate methyl solution;
(5) and (3) management after cuttage: supplementing illumination for cuttings every day for 12 hours, wherein the illumination intensity is 25000lux, humidifying the environment by using an ultrasonic humidifier, spraying for 1min every 20min by using the ultrasonic humidifier for spraying set time, ensuring that the air humidity in a greenhouse is 96%, alternately sterilizing by using carbendazim and thiophanate-methyl solution every 5 days after cuttage, mixing gibberellin with the amount of 20ppm in the liquid medicine during each sterilization, after the cuttings take roots, adding potassium dihydrogen phosphate with the amount of 0.1% into the liquid medicine during each sterilization, and diluting the carbendazim and the thiophanate-methyl by 1000 times by using water when the cuttings are used;
(6) potting: transplanting the root systems of the cuttings into the nutrition cups when the root systems reach 5cm for hardening seedlings, and taking the seedlings out of the nursery when the root systems of the cuttings grow to 45 cm.
Example 3
The jaboticaba seedling culture method comprises the following steps:
(1) selecting and pretreating the ear-picking stock plant: selecting a robust jaboticaba plant entering a high yield period as a scion stock plant, and selecting a robust semi-lignified branch without diseases and insect pests and with the diameter of 4mm on the scion stock plant for bagging and shading treatment for 12d to yellow leaves of the jaboticaba plant;
(2) preparation of seedbed: uniformly mixing peat, perlite and bamboo charcoal particles in proportion in a plastic greenhouse to prepare a seedbed with the width of 1.3m and the thickness of 22cm, then thoroughly spraying clear water, and then disinfecting by using a 500-time potassium permanganate solution, wherein the potassium permanganate solution is firstly sprayed and poured through the seedbed during disinfection, and then the seedbed is covered by a film for 4 days, and then the film is uncovered; the peat: perlite: the ratio of the bamboo charcoal particles is 6:3: 1;
(3) pretreatment in cuttage: cutting the jaboticaba branches subjected to shading treatment from the scion stock plant, washing the jaboticaba branches with clear water for 12min, airing the surface moisture, cutting 13cm uniform small sections to serve as cuttings, each cutting is provided with 3 bud eyes and 5 blades, cutting the lower part of each cutting into a 45-degree inclined plane with a knife, after the cuttings are prepared, putting the cuttings into 800-time thiophanate methyl solution to soak for 23min, fishing out and airing, then soaking the lower part 1/3 of each cutting into a composite rooting agent, and quickly dipping for 8s, wherein the composite rooting agent is mainly prepared by mixing and dissolving 1500ppm of indoleacetic acid, 500ppm of naphthylacetic acid and 150ppm of gibberellin in absolute ethyl alcohol;
(4) cuttage: cutting the treated cuttings onto the seedbed according to the specification of 4cm multiplied by 4cm, and disinfecting with 800 times of thiophanate methyl solution;
(5) and (3) management after cuttage: supplementing illumination for cuttings every day for 11 hours, wherein the illumination intensity is 20000lux, humidifying the environment by using an ultrasonic humidifier, spraying for 1min every 20min by using the ultrasonic humidifier for spraying, ensuring that the air humidity in a greenhouse is 95%, alternately sterilizing by using carbendazim and thiophanate-methyl solution every 5 days after cuttage, mixing gibberellin with the amount of 20ppm in the liquid medicine during each sterilization, after the cuttings take roots, adding potassium dihydrogen phosphate with the amount of 0.1% into the liquid medicine during each sterilization, and diluting the carbendazim and the thiophanate-methyl by 900 times by using water when the carbendazim and the thiophanate-methyl are used;
(6) potting: transplanting the root systems of the cuttings into the nutrition cups for hardening when the root systems reach 4cm, and taking the seedlings out of the nursery when the root systems of the cuttings grow to 40 cm.
And (3) comparison test: to illustrate the effectiveness of the present invention, applicants conducted tests in groups 1, 2, 3, 4, 5, 6, 7, 4 replicates each, wherein groups 1, 2, 3 were prepared using the methods of example 1,
Seedling raising is carried out by the methods of the embodiment 2 and the embodiment 3; in the group 4, the bag covering and shading treatment is not carried out on the branches of the scion stock plants in the step (1), and other steps are the same as those in the embodiment 3; group 5 was prepared by mixing river sand and turfy soil in step (2), and the other steps were the same as in example 3; group 6 the cuttings were treated in step (3) using rooting powder instead of the composite rooting agent, the other steps being the same as in example 3; group 7 was not subjected to light treatment in step (5) and sprayed with water instead of the ultrasonic humidifier, and the other steps were the same as in example 3. The cuttage quantity of each group is the same, the rooting rate of each group is observed and counted after 35 days of cuttage, the average value is calculated, and the statistical result is shown in table 1:
TABLE 1 rooting conditions of the groups
| Item/group classification | Rooting percentage (%) | Length of main root (cm) |
| Group 1 | 75 | 6.3 |
| Group 2 | 88 | 7.2 |
| Group 3 | 97 | 7.8 |
| Group 4 | 52 | 5.4 |
| Group 5 | 38 | 5.0 |
| Group 6 | 33 | 5.1 |
| Group 7 | 63 | 5.8 |
As can be seen from table 1, the method realizes the propagation speed of jaboticaba by a series of technical means such as pretreatment of mature branches of jaboticaba, cuttage treatment, management after cuttage and the like, shortens the seedling culture time, has high survival rate and high rooting rate of 75-97%, and ensures that the jaboticaba rapid seedling culture completely achieves standardization and industrialization.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (5)
1. A seedling growing method of jaboticaba is characterized by comprising the following steps: the method comprises the following steps:
(1) selecting and pretreating the ear-picking stock plant: selecting a robust jaboticaba plant entering a high yield period as a scion stock plant, and selecting a robust semi-lignified branch without diseases and insect pests on the scion stock plant to carry out bagging and shading treatment for 10-15 days so as to yellow leaves of the jaboticaba plant;
(2) preparation of seedbed: in a plastic greenhouse, peat, perlite and bamboo charcoal particles are uniformly mixed according to a proportion to prepare a seedbed with the width of 1-1.5m and the thickness of 20-25cm, then the seedbed is thoroughly drenched by clear water and then is disinfected by a 500-time potassium permanganate solution, wherein the peat: perlite: the ratio of the bamboo charcoal particles is 6:3: 1;
(3) pretreatment in cuttage: cutting the jaboticaba branches subjected to shading treatment from the scion stock plant, washing for 10-15min with clear water, airing the surface moisture, cutting out a uniform small section of 10-15cm to serve as a cutting, wherein each cutting is provided with 2-4 bud eyes and 4-6 blades, cutting the lower part of each cutting into a 45-degree inclined plane by using a knife, soaking the cutting into 800-time thiophanate methyl solution for 20-25min after the cutting is prepared, taking out and airing, soaking the lower part 1/3 of each cutting into a composite rooting agent for quick dipping for 5-10s, wherein the composite rooting agent is mainly prepared by mixing and dissolving 1500ppm of indoleacetic acid, 500ppm of naphthylacetic acid and 150ppm of gibberellin in absolute ethyl alcohol;
(4) cuttage: cutting the treated cuttings onto the seedbed according to the specification of 4cm multiplied by 4cm, and disinfecting with 800 times of thiophanate methyl solution;
(5) and (3) management after cuttage: supplementing illumination for 10-12h every day, wherein the illumination intensity is 20000lux, humidifying the environment by using an ultrasonic humidifier, ensuring that the air humidity in the greenhouse is 90% -96%, alternately sterilizing by using carbendazim and thiophanate-methyl solution every 5 days after cuttage, mixing gibberellin of 20ppm into the liquid medicine during each sterilization, and after the cuttings take roots, adding 0.1% of potassium dihydrogen phosphate into the liquid medicine during each sterilization;
(6) potting: transplanting the cutting root system into a nutrition cup for hardening when the root system reaches 3-5cm, and taking out the seedling when the seedling grows to 35-45 cm.
2. The jaboticaba seedling raising method according to claim 1, characterized by comprising the following steps: in the step (1), the diameter of the branch is 3-5 mm.
3. The jaboticaba seedling raising method according to claim 1, characterized by comprising the following steps: in the step (2), the potassium permanganate solution is used for disinfection, the potassium permanganate solution is firstly sprayed to thoroughly water the seedbed, then the seedbed is covered by the film for 3-5 days, and then the film is uncovered.
4. The jaboticaba seedling raising method according to claim 1, characterized by comprising the following steps: in the step (5), the carbendazim and thiophanate-methyl are firstly diluted by 800-fold and 1000-fold by water when in use.
5. The jaboticaba seedling raising method according to claim 1, characterized by comprising the following steps: in the step (5), the spraying set time of the ultrasonic humidifier is 1min for spraying every 20 min.
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| CN114902910A (en) * | 2022-06-21 | 2022-08-16 | 珠海市双木星生物科技有限公司 | Cultivation method of organic jaboticaba |
| CN114946431A (en) * | 2022-06-22 | 2022-08-30 | 江苏青好景观园艺有限公司 | Yin-avoiding ear picking cutting seedling raising method for Chinese holly in spring |
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| CN104221634A (en) * | 2013-06-17 | 2014-12-24 | 何寒 | Method for raising seedlings of plants by means of cutting |
| CN106472201A (en) * | 2015-08-24 | 2017-03-08 | 泰安市泰山林业科学研究院 | A kind of method of tree Fructus Vitis viniferae cutting propagation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104221634A (en) * | 2013-06-17 | 2014-12-24 | 何寒 | Method for raising seedlings of plants by means of cutting |
| CN106472201A (en) * | 2015-08-24 | 2017-03-08 | 泰安市泰山林业科学研究院 | A kind of method of tree Fructus Vitis viniferae cutting propagation |
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