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CN111084059A - Novel artificial breeding method for antiviral banana varieties - Google Patents

Novel artificial breeding method for antiviral banana varieties Download PDF

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Publication number
CN111084059A
CN111084059A CN201911357235.5A CN201911357235A CN111084059A CN 111084059 A CN111084059 A CN 111084059A CN 201911357235 A CN201911357235 A CN 201911357235A CN 111084059 A CN111084059 A CN 111084059A
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CN
China
Prior art keywords
banana
soil
planting
seedlings
days
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911357235.5A
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Chinese (zh)
Inventor
温达恒
温英成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanglin County Wenyingcheng Ecological Banana Planting Farmer Professional Cooperative
Original Assignee
Shanglin County Wenyingcheng Ecological Banana Planting Farmer Professional Cooperative
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Filing date
Publication date
Application filed by Shanglin County Wenyingcheng Ecological Banana Planting Farmer Professional Cooperative filed Critical Shanglin County Wenyingcheng Ecological Banana Planting Farmer Professional Cooperative
Priority to CN201911357235.5A priority Critical patent/CN111084059A/en
Publication of CN111084059A publication Critical patent/CN111084059A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/05Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/02Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Botany (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention relates to the technical field of banana cultivation, and particularly discloses a novel artificial breeding method of an antiviral banana variety, which comprises the following steps: s1, selecting a planting land, namely selecting a soil area with sufficient sunshine as the planting land of the bananas; s2, selecting banana seedlings, detecting the banana seedlings and ensuring that the banana seedlings do not carry viruses; s3, treating soil of a planting field and digging and selecting a planting pit; s4, planting seedlings and fertilizing; s5, maintaining seedlings; the breeding method of banana varieties provided by the invention can greatly improve the antiviral property of bananas and improve the survival rate of bananas, thereby increasing the yield of bananas and improving economic benefits; meanwhile, the pesticide consumption in the process is small, the damage to the environment is reduced, and the obtained finished banana is more green and healthy.

Description

Novel artificial breeding method for antiviral banana varieties
Technical Field
The invention relates to the technical field of banana cultivation, in particular to a novel artificial breeding method of an antiviral banana variety.
Background
Bananas, the fruit of plants of the genus Musa of the family Musaceae, are widely cultivated in tropical regions. The banana is fragrant in taste and rich in nutrition, plants are large-sized herbs and are sent out from the rhizome, and false stems with the height of 3-6 meters are formed at the lower parts of leaf sheaths; the leaves are round to oval, some of them are 3-3.5 m long, 65 m wide, and 10-20 tufted stem tops. The plants die after fruiting, and the sucking roots growing from the rootstock continue to breed, and each plant can live for many years. Native Asia, southeast, Taiwan, Hainan, Guangdong, Guangxi, etc. are cultivated.
In the growing process of bananas, the bananas can be damaged by viruses, so that banana trees die, and losses are brought to fruit growers; meanwhile, viruses are not controlled and can be transmitted in the orchard, so that the economic income of the orchard is seriously influenced.
Disclosure of Invention
The invention aims to provide a novel method for artificially breeding an antiviral banana variety, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel artificial breeding method for antiviral banana varieties comprises the following steps:
s1, selecting a planting land, namely selecting a soil area with sufficient sunshine as the planting land of the bananas;
s2, selecting banana seedlings, detecting the banana seedlings and ensuring that the banana seedlings do not carry viruses;
s3, treating soil of a planting field and digging and selecting a planting pit;
s4, planting seedlings and fertilizing;
and S5, maintaining the seedlings.
In a preferred technical scheme of the present invention, in step S1, the soil thickness in the soil area is not less than 80cm, the soil quality is any one of alluvial soil, humus loam, light clay loam and sandy loam, and the soil ph value is 5.8-6.8.
As a preferable technical scheme of the invention, in the step S2, the length of the selected seedling is 18 cm-25 cm, and the number of new leaves of the seedling is not less than 7.
As a preferable technical solution of the present invention, in the step S3, the soil in the selected area is ploughed to remove stones in the soil; the plowing depth is 50 cm-60 cm, and civil ash is doped into the plowed soil.
In a preferred embodiment of the present invention, the soil ash is mixed in an amount of 1kg to 3kg per square meter.
In a preferred embodiment of the present invention, in step S3, the planting pits are circular, have a depth of 8cm to 15cm, a diameter of 10cm to 15cm, a plant spacing of 1.5m to 2.5m, and a row spacing of 1.8m to 3.8 m.
As a preferred technical scheme of the present invention, in step S4, within 30 days of planting, fertilization is performed every 3 days, and irrigation is performed every 5 days; fertilization is carried out once every 10 days after 30 days of planting, and irrigation is carried out once every 15 days.
As a preferred technical scheme of the invention, the fertilizer is applied in the first thirty days by the compound fertilizer and the urea according to the proportion of 1: 0.8-1.2, and the fertilizer is prepared by mixing a compound fertilizer and urea according to a ratio of 1: 1.5-1.8 in proportion; in the irrigation process, if the user encounters rainy days, the time is recalculated according to the rainy day.
In a preferred embodiment of the present invention, in step S5, the maintaining of the seedling includes taking out the diseased plant and disinfecting soil.
As a preferable technical scheme of the invention, after the infection of the grown seedlings is discovered, pesticides are sprayed on the grown seedlings in a targeted mode, then the grown seedlings are cut off and moved out of a planting area, and lime is spread on the soil surface of a planting pit where the grown seedlings are located within the range of 3 m-5 m for disinfection.
Compared with the prior art, the invention has the beneficial effects that: the novel artificial breeding method for the antiviral banana varieties can greatly improve the antiviral property of bananas and improve the survival rate of the bananas, thereby increasing the yield of the bananas and improving the economic benefit; meanwhile, the pesticide consumption in the process is small, the damage to the environment is reduced, and the obtained finished banana is more green and healthy.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: a novel artificial breeding method for antiviral banana varieties comprises the following steps:
s1, selecting a soil area with sufficient sunshine as a planting field of bananas, wherein the soil thickness is 85cm, the soil quality is humus loam, and the soil ph value is 5.9-6.2.
S2, selecting banana seedlings, and detecting the seedlings to ensure that the seedlings do not carry viruses, the length of the seedlings is 20-22 cm, and the number of new leaves of the seedlings is not less than 9.
S3, ploughing the planting land to remove stones in the soil, wherein the ploughing depth is 55cm, and adding civil ash into the ploughed soil, wherein the civil ash is added according to 2kg per square meter; and digging planting pits on the ploughed soil, wherein the shape of the planting pits is circular, the depth is 12cm, the diameter is 12cm, the plant spacing is 2m, and the row spacing is 2.8 m.
S4, planting seedlings and fertilizing, wherein within 30 days of planting, fertilizing is carried out every 3 days, irrigating is carried out every 5 days, and the fertilizing fertilizer is prepared from compound fertilizer and urea according to the proportion of 1: 1 in proportion; after 30 days of planting, fertilizing once every 10 days, irrigating once every 15 days, wherein the fertilizer is prepared from compound fertilizer and urea according to the weight ratio of 1: 1.6 in proportion; in the irrigation process, if the user encounters rainy days, the time is recalculated according to the rainy day.
S5, maintaining the seedlings, after the seedlings are infected, spraying pesticides in a targeted mode, cutting off the seedlings, moving out of a planting area, and spraying lime on the soil surface in the range of 4m of a planting pit where the seedlings are located for disinfection.
Example two: a novel artificial breeding method for antiviral banana varieties comprises the following steps:
s1, selecting a soil area with sufficient sunshine as a planting field of bananas, wherein the soil thickness is 95cm, the soil quality is alluvial soil, and the soil ph value is 6.4-6.8.
S2, selecting banana seedlings, detecting the banana seedlings to ensure that the banana seedlings do not carry viruses, the length of each banana seedling is 23-25 cm, and the number of new leaves of each banana seedling is not less than 13.
S3, ploughing the planting land to remove stones in the soil, wherein the ploughing depth is 58cm, and adding civil ash into the ploughed soil, wherein the civil ash is added according to 2.8kg per square meter; and digging planting pits on the ploughed soil, wherein the shape of the planting pits is circular, the depth is 14cm, the diameter is 14cm, the plant spacing is 2.4m, and the row spacing is 3.6 m.
S4, planting seedlings and fertilizing, wherein within 30 days of planting, fertilizing is carried out every 3 days, irrigating is carried out every 5 days, and the fertilizing fertilizer is prepared from compound fertilizer and urea according to the proportion of 1: 1.2 are mixed according to the proportion; after 30 days of planting, fertilizing once every 10 days, irrigating once every 15 days, wherein the fertilizer is prepared from compound fertilizer and urea according to the weight ratio of 1: 1.8, mixing; in the irrigation process, if the user encounters rainy days, the time is recalculated according to the rainy day.
S5, maintaining the seedlings, after the seedlings are infected, spraying pesticides in a targeted mode, cutting off the seedlings, moving out of a planting area, and spraying lime on the soil surface in the range of 5m of a planting pit where the seedlings are located for disinfection.
Example three: a novel artificial breeding method for antiviral banana varieties comprises the following steps:
s1, selecting a soil area with sufficient sunshine as a planting field of the bananas, wherein the soil thickness is 100, the soil texture is alluvial soil, and the soil ph value is 5.8-6.0.
S2, selecting banana seedlings, detecting the seedlings to ensure that the seedlings do not carry viruses, the length of the seedlings is 18-20 cm, and the number of new leaves of the seedlings is not less than 7.
S3, ploughing the planting field to remove stones in the soil, wherein the ploughing depth is 52cm, and adding civil ash into the ploughed soil, wherein the civil ash is added according to 1.3kg per square meter; and digging planting pits on the ploughed soil, wherein the shape of the planting pits is circular, the depth is 8cm, the diameter is 10cm, the plant spacing is 1.6m, and the row spacing is 1.8 m.
S4, planting seedlings and fertilizing, wherein within 30 days of planting, fertilizing is carried out every 3 days, irrigating is carried out every 5 days, and the fertilizing fertilizer is prepared from compound fertilizer and urea according to the proportion of 1: 0.8 of the mixture; after 30 days of planting, fertilizing once every 10 days, irrigating once every 15 days, wherein the fertilizer is prepared from compound fertilizer and urea according to the weight ratio of 1: 1.5 in proportion; in the irrigation process, if the user encounters rainy days, the time is recalculated according to the rainy day.
And S5, maintaining the grown seedlings, specifically spraying pesticides after the grown seedlings are infected, cutting the grown seedlings, moving the cut seedlings out of a planting area, and spraying lime on the soil surface of the planting pit in the range of 3.2m to sterilize the soil surface.
The difference among the first embodiment, the second embodiment and the third embodiment is that the selected test parameters in the planting process are different; statistics are carried out below on the incidence rate of different viruses per mu of banana trees in the first, second and third examples, and the incidence rate results are as follows:
yellow leaf disease (%) Wilt disease (%) Panama disease (%) Scab (%)
Example one Is free of 0.032 Is free of Is free of
Example two 0.015 Is free of 0.027 0.031
EXAMPLE III 0.044 0.026 0.019 Is free of
The incidence of non-representation is less than 0.01%, compared with the effect achieved by the first example.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A novel artificial breeding method for antiviral banana varieties is characterized by comprising the following steps:
s1, selecting a planting land, namely selecting a soil area with sufficient sunshine as the planting land of the bananas;
s2, selecting banana seedlings, detecting the banana seedlings and ensuring that the banana seedlings do not carry viruses;
s3, treating soil of a planting field and digging and selecting a planting pit;
s4, planting seedlings and fertilizing;
and S5, maintaining the seedlings.
2. The method for artificially breeding the novel antiviral banana variety according to claim 1, wherein the method comprises the following steps: in the step S1, the soil thickness of the soil area is not less than 80cm, the soil quality is any one of alluvial soil, humus loam, light clay loam and sandy loam, and the soil ph value is 5.8-6.8.
3. The method for artificially breeding the novel antiviral banana variety according to claim 1, wherein the method comprises the following steps: in the step S2, the length of the selected seedling is 18 cm-25 cm, and the number of new leaves of the seedling is not less than 7.
4. The method for artificially breeding the novel antiviral banana variety according to claim 1, wherein the method comprises the following steps: in the step S3, ploughing the soil in the selected area to remove stones in the soil; the plowing depth is 50 cm-60 cm, and civil ash is doped into the plowed soil.
5. The method for artificially breeding the novel antiviral banana variety according to claim 4, wherein the method comprises the following steps: the soil and wood ash is mixed according to the proportion of 1kg to 3kg per square meter.
6. The method for artificially breeding the novel antiviral banana variety according to claim 1, wherein the method comprises the following steps: in the step S3, the planting pits are circular, the depth is 8-15 cm, the diameter is 10-15 cm, the plant spacing is 1.5-2.5 m, and the line spacing is 1.8-3.8 m.
7. The method for artificially breeding the novel antiviral banana variety according to claim 1, wherein the method comprises the following steps: in the step S4, within 30 days of planting, fertilizing every 3 days and irrigating every 5 days; fertilization is carried out once every 10 days after 30 days of planting, and irrigation is carried out once every 15 days.
8. The method for artificially breeding the novel antiviral banana variety according to claim 7, wherein the method comprises the following steps: the fertilizer is applied in the first thirty days by a compound fertilizer and urea according to the proportion of 1: 0.8-1.2, and the fertilizer is prepared by mixing a compound fertilizer and urea according to a ratio of 1: 1.5-1.8 in proportion; in the irrigation process, if the user encounters rainy days, the time is recalculated according to the rainy day.
9. The method for artificially breeding the novel antiviral banana variety according to claim 1, wherein the method comprises the following steps: in step S5, the maintenance of the seedling includes taking out the diseased plant and disinfecting the soil.
10. The method for artificially breeding the novel antiviral banana variety according to claim 9, wherein the method comprises the following steps: after the infection of the grown seedlings is found, pesticide is sprayed in a targeted mode, the grown seedlings are cut off, the grown seedlings are moved out of a planting area, and lime is spread on the soil surface of a planting pit where the grown seedlings are located within the range of 3 m-5 m for disinfection.
CN201911357235.5A 2019-12-25 2019-12-25 Novel artificial breeding method for antiviral banana varieties Pending CN111084059A (en)

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Application Number Priority Date Filing Date Title
CN201911357235.5A CN111084059A (en) 2019-12-25 2019-12-25 Novel artificial breeding method for antiviral banana varieties

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Application Number Priority Date Filing Date Title
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CN105028058A (en) * 2015-06-30 2015-11-11 李佩龙 Prevention and control method for banana bunchy top disease
CN105084951A (en) * 2014-05-23 2015-11-25 贵州盛鼎生态农牧科技有限责任公司沿河分公司 Cow dung organic fertilizer and production method thereof
CN105359896A (en) * 2015-11-20 2016-03-02 李中校 Method for effectively preventing and treating plant diseases and insect pests in rhizoma paridis cultivation
CN106234015A (en) * 2016-08-31 2016-12-21 蒙有胜 Promote the implantation methods of Fructus Musae high yield
CN107548817A (en) * 2017-09-30 2018-01-09 广西吉朋投资有限公司 A kind of pest control method of banana tomato
CN107912238A (en) * 2017-11-24 2018-04-17 钟山县德福农产品有限公司 The organic implantation methods of banana good quality and high output
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CN105028058A (en) * 2015-06-30 2015-11-11 李佩龙 Prevention and control method for banana bunchy top disease
CN105359896A (en) * 2015-11-20 2016-03-02 李中校 Method for effectively preventing and treating plant diseases and insect pests in rhizoma paridis cultivation
CN106234015A (en) * 2016-08-31 2016-12-21 蒙有胜 Promote the implantation methods of Fructus Musae high yield
CN107548817A (en) * 2017-09-30 2018-01-09 广西吉朋投资有限公司 A kind of pest control method of banana tomato
CN107912238A (en) * 2017-11-24 2018-04-17 钟山县德福农产品有限公司 The organic implantation methods of banana good quality and high output
CN109548596A (en) * 2018-12-27 2019-04-02 长沙谷奥生物科技有限公司 A kind of high SOD activity corn and its breeding method

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