CN113016594A - Seedling cultivation method for osmanthus trees - Google Patents

Seedling cultivation method for osmanthus trees Download PDF

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Publication number
CN113016594A
CN113016594A CN202110284152.9A CN202110284152A CN113016594A CN 113016594 A CN113016594 A CN 113016594A CN 202110284152 A CN202110284152 A CN 202110284152A CN 113016594 A CN113016594 A CN 113016594A
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osmanthus
nutrient medium
self
sealing bag
parts
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CN202110284152.9A
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王凤娇
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Chongqing Dangui Industrial Co ltd
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Chongqing Dangui Industrial Co ltd
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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
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/25Dry fruit hulls or husks, e.g. chaff or coir
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/30Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Botany (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention provides a seedling cultivation method of an osmanthus tree, and relates to the field of cuttage-free breeding of osmanthus. The seedling cultivation method of the osmanthus tree specifically comprises the following steps: step one, preparing a nutrient medium, namely taking the prepared nutrient medium as a rooting culture medium, filling the nutrient medium in a self-sealing bag, step two, preparing the nutrient medium, selecting branches of the growing osmanthus fragrans, selecting lignified osmanthus fragrans branches, step three, selecting rooting parts of the selected osmanthus fragrans branches, cutting the rooting parts at the upper and lower positions, removing cambium layers and leaking out wood layers, step four, finely trimming the wood layers, scraping the residual cambium layers on the surfaces of the wood layers by a blade, step five, sliding the self-sealing bag of the step one open, wrapping the self-sealing bag at the position of the wood layers, fastening the self-sealing bag, and ensuring the humidity of the nutrient medium. According to the invention, the seedling is directly grown on the mother branches, so that the selected osmanthus branches keep activity before rooting, a longer growth time is left for the roots, and the growth time is prolonged.

Description

Seedling cultivation method for osmanthus trees
Technical Field
The invention relates to the technical field of cuttage-free breeding of osmanthus fragrans, in particular to a seedling cultivation method of an osmanthus fragrans tree.
Background
Osmanthus fragrans is a commonly known name of a plurality of Chinese lutes, represents a species of Olea, also called cinnamomum japonicum, is evergreen shrub or arborescent in the family of Oleaceae, is thin in hard mass and skin, long and elliptical in leaf, sharp in end, opposite and not withered in winter. The peanut leaves have large gardening varieties, and the most representative ones are Jingui, Yingui, Dangui and laurel, etc. The osmanthus fragrans is one of ten traditional flowers in China, integrates greening, beautifying and perfuming, is an excellent garden tree species with both appreciation and practicality, is clean and dust-free, can be used for preventing the deep energy from overflowing, and is worthy of one. Especially in mid-autumn season, the osmanthus fragrans is angry, and when the night is quiet and round, the osmanthus fragrans is enjoyed by wine, and the osmanthus fragrans is fragrant and smelly, so that people feel refreshing. In poems singing flowers in ancient China, the number of singing cinnamon works is considerable. The famous flower is deeply loved by Chinese people from ancient times and is regarded as a traditional famous flower. The osmanthus tea prepared by taking the osmanthus as the raw material is a special Chinese tea, has soft aroma and delicious taste, and is popular with the public. The osmanthus fragrans is widely applied to garden construction. The osmanthus fragrans is deeply popular with people from both view and greening and traditional food.
In the prior art, most of the propagation modes of the osmanthus fragrans are cutting, layering and grafting, but in the prior art, the technical contents of the cutting, layering and grafting modes of the osmanthus fragrans are high for general families, the survival rate is low, the propagation of the osmanthus fragrans is not facilitated, and the direct purchase causes the planting cost of the osmanthus fragrans to be greatly increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a seedling cultivation method of an osmanthus tree, which solves the problems of high technical content and low survival rate of osmanthus propagation.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a seedling cultivation method of an osmanthus tree specifically comprises the following steps: step one, preparing a nutrient medium, namely taking the prepared nutrient medium as a rooting culture medium, filling the nutrient medium in a self-sealing bag, step two, preparing the nutrient medium, selecting branches of the growing osmanthus fragrans, selecting lignified osmanthus fragrans branches, step three, selecting rooting parts of the selected osmanthus fragrans branches, cutting the rooting parts at the upper and lower positions, removing cambiums and leaking out wood layers, step four, finely trimming the wood layers, scraping the residual cambiums on the surfaces of the wood layers by a blade, step five, sliding the self-sealing bag of the step one open, wrapping the self-sealing bag at the positions of the wood layers, tightly bolting the self-sealing bag, ensuring the humidity of the nutrient medium, step six, cutting off the rooting positions of the wood layers, and planting the osmanthus fragrans seedlings with root hairs in nutrient soil to grow up.
Preferably, the preparation method of the nutrient medium in the first step is as follows, and the raw materials comprise the following components in parts by weight: 80-90 parts of plant ash, 4-5 parts of indoleacetic acid, 2-3 parts of sodium naphthaleneacetate and 15-20 parts of coconut husk, crushing the coconut husk, uniformly stirring and mixing the coconut husk and the plant ash, sufficiently and uniformly mixing the indoleacetic acid and the sodium naphthaleneacetate to obtain a solid mixture, adding purified water into the solid mixture to sufficiently stir and mix water and the solid mixture so as to keep the solid mixture moist to form a nutrient medium, and filling the moist solid mixture into a self-sealing bag.
Preferably, the solid mixture is kept moist by adding water to the solid mixture to such an extent that the solid mixture is not dropped by pinching with a hand.
Preferably, the method for guaranteeing the humidity of the nutrient medium in the fifth step is to inject the mixed aqueous solution of the indoleacetic acid and the sodium naphthaleneacetate into the self-sealing bag through a syringe.
Preferably, when the valve bag containing the nutrient medium is bundled at the position of the wood layer in the step one, a plurality of uniformly distributed small holes are needed to be punched on the valve bag to ensure ventilation.
Preferably, in the fifth step, the valve bag is removed after the wood layer is bound for two weeks through the valve bag filled with the nutrient medium, and the nutrient medium is ensured to be wrapped around the wood layer in the binding stage.
Preferably, in the sixth step, a wood pile of two to three centimeters is reserved when the rooted sweet osmanthus seedlings are cut.
Preferably, the nutritional substrate in the self-sealing bag is added into the pot hole when the rooted osmanthus fragrans seedlings are planted in the sixth step.
(III) advantageous effects
The invention provides a seedling cultivation method of an osmanthus tree. The method has the following beneficial effects:
1. according to the invention, the nutrient medium bag is prepared to effectively wrap the wood layer of the osmanthus tree, so that the branches of the osmanthus tree to be planted have sufficient growth and root hair, the branches are conveniently cut and planted, the indoleacetic acid and the sodium naphthaleneacetate are added into the nutrient medium to enable the wood layer to grow rapidly, the root growth is saved, and the possibility of survival of paper strips is increased.
2. According to the method, seedlings are directly cultivated on the mother tree, so that the problem that the survival rate of branches is low due to withering and death of the selected sweet osmanthus branches caused by insufficient nutrition supply during cuttage is effectively avoided, rooting is promoted on the mother tree, the nutrition supply of the selected branches is guaranteed, meanwhile, the condition that the good quality of the sweet osmanthus trees is rejected during grafting, the grafting failure or rejection is avoided, and the survival rate and the good quality of the sweet osmanthus trees are effectively guaranteed.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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:
as shown in fig. 1, an embodiment of the present invention provides a seedling cultivation method for osmanthus trees, which specifically includes the following steps: step one, preparing a nutrient medium, namely taking the prepared nutrient medium as a rooting culture medium, filling the nutrient medium in a self-sealing bag, step two, preparing the nutrient medium, selecting branches of the growing osmanthus fragrans, selecting lignified osmanthus fragrans branches, step three, selecting rooting parts of the selected osmanthus fragrans branches, cutting the rooting parts at the upper and lower positions, removing cambiums and leaking out wood layers, step four, finely trimming the wood layers, scraping the residual cambiums on the surfaces of the wood layers by a blade, step five, sliding the self-sealing bag of the step one open, wrapping the self-sealing bag at the positions of the wood layers, tightly bolting the self-sealing bag, ensuring the humidity of the nutrient medium, step six, cutting off the rooting positions of the wood layers, and planting the osmanthus fragrans seedlings with root hairs in nutrient soil to grow up.
The preparation method of the nutrient medium in the first step is as follows, and the nutrient medium comprises the following raw materials in parts by weight: 80 parts of plant ash, 4 parts of indoleacetic acid, 2 parts of sodium naphthaleneacetate and 15 parts of coconut coir, crushing the coconut coir, uniformly stirring and mixing the coconut coir and the plant ash, sufficiently and uniformly mixing the indoleacetic acid and the sodium naphthaleneacetate to obtain a solid mixture, adding purified water into the solid mixture, sufficiently stirring and mixing water and the solid mixture, keeping the solid mixture moist to form a nutrient medium, and filling the moist solid mixture into a self-sealing bag.
The solid mixture was kept wet with water to such an extent that the solid mixture was held by hand without dropping water. And step five, injecting a mixed aqueous solution of indoleacetic acid and sodium naphthaleneacetate into the self-sealing bag through the injector, so that the humidity of the nutrient medium is conveniently kept, and the nutrient requirement during rooting is ensured. When the valve bag filled with the nutrient medium is bundled at the wood layer position in the step one, a plurality of uniformly distributed small holes are needed to be poked in the valve bag, so that the ventilation is ensured, the ventilation property of the wood layer position is good, and the rot of the tree branches of the osmanthus trees is effectively avoided. And fifthly, binding the wood layer for two weeks through the self-sealing bag filled with the nutrient medium, then removing the self-sealing bag, and ensuring that the nutrient medium is wrapped around the wood layer in the binding stage.
And sixthly, reserving a wood pile of two to three centimeters when cutting the rooted sweet osmanthus seedlings, so as to avoid damaging the root hairs of the sweet osmanthus seedlings when cutting off. And in the sixth step, when the rooted osmanthus fragrans seedlings are planted, a nutrient medium in the self-sealing bag needs to be added into the pot holes, so that the osmanthus fragrans seedlings are sufficient in nutrient components when being planted.
Example two:
the preparation method of the nutrient medium in the first step is as follows, and the nutrient medium comprises the following raw materials in parts by weight: 82 parts of plant ash, 5 parts of indoleacetic acid, 3 parts of sodium naphthaleneacetate and 17 parts of coconut coir.
Example three:
the preparation method of the nutrient medium in the first step is as follows, and the nutrient medium comprises the following raw materials in parts by weight: 87 parts of plant ash, 4 parts of indoleacetic acid, 2 parts of sodium naphthaleneacetate and 16 parts of coconut coir.
Example four:
the preparation method of the nutrient medium in the first step is as follows, and the nutrient medium comprises the following raw materials in parts by weight: 88 parts of plant ash, 5 parts of indoleacetic acid, 2 parts of sodium naphthaleneacetate and 20 parts of coconut coir.
Example five:
the preparation method of the nutrient medium in the first step is as follows, and the nutrient medium comprises the following raw materials in parts by weight: 90 parts of plant ash, 4 parts of indoleacetic acid, 3 parts of sodium naphthaleneacetate and 15 parts of coconut coir.
The rooting speed and the survival rate of the wood layer position of the osmanthus fragrans trees of each embodiment
Figure BDA0002979728740000051
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 (8)

1. A seedling cultivation method of an osmanthus tree is characterized by comprising the following steps: step one, preparing a nutrient medium, namely taking the prepared nutrient medium as a rooting culture medium, filling the nutrient medium in a self-sealing bag, step two, preparing the nutrient medium, selecting branches of the growing osmanthus fragrans, selecting lignified osmanthus fragrans branches, step three, selecting rooting parts of the selected osmanthus fragrans branches, cutting the rooting parts at the upper and lower positions, removing cambiums and leaking out wood layers, step four, finely trimming the wood layers, scraping the residual cambiums on the surfaces of the wood layers by a blade, step five, sliding the self-sealing bag of the step one open, wrapping the self-sealing bag at the positions of the wood layers, tightly bolting the self-sealing bag, ensuring the humidity of the nutrient medium, step six, cutting off the rooting positions of the wood layers, and planting the osmanthus fragrans seedlings with root hairs in nutrient soil to grow up.
2. The seedling cultivation method of osmanthus trees as claimed in claim 1, wherein the preparation method of the nutrient medium in the first step is as follows, and the raw materials comprise, by weight: 80-90 parts of plant ash, 4-5 parts of indoleacetic acid, 2-3 parts of sodium naphthaleneacetate and 15-20 parts of coconut husk, crushing the coconut husk, uniformly stirring and mixing the coconut husk and the plant ash, sufficiently and uniformly mixing the indoleacetic acid and the sodium naphthaleneacetate to obtain a solid mixture, adding purified water into the solid mixture to sufficiently stir and mix water and the solid mixture so as to keep the solid mixture moist to form a nutrient medium, and filling the moist solid mixture into a self-sealing bag.
3. The method for cultivating a seedling of an osmanthus tree according to claim 2, wherein the solid mixture is kept wet by adding water to the solid mixture in such a manner that the solid mixture is pinched by a hand to prevent water from dripping.
4. The seedling cultivation method of osmanthus trees as claimed in claim 1, wherein the method for guaranteeing the humidity of the nutrient medium in the fifth step is to inject a mixed aqueous solution of indoleacetic acid and sodium naphthaleneacetate into the self-sealing bag through an injector.
5. The seedling cultivation method of osmanthus trees as claimed in claim 1, wherein in the first step, when the valve bag containing the nutrient medium is tied at a wood layer, a plurality of evenly distributed small holes are needed to be punctured in the valve bag to ensure ventilation.
6. The seedling cultivation method of osmanthus trees as claimed in claim 1, wherein in step five, the valve bag is removed after the wood layer is bound for two weeks by the valve bag filled with the nutrient medium, and the nutrient medium is ensured to be wrapped around the wood layer in the binding stage.
7. The seedling cultivation method of osmanthus trees as claimed in claim 1, wherein in step six, wood stakes of two to three centimeters are reserved when cutting the rooted osmanthus seedlings.
8. The seedling cultivation method of osmanthus trees as claimed in claim 1, wherein in the sixth step, the rooting osmanthus seedlings need to be planted with a nutrient medium in a self-sealing bag in the pot holes.
CN202110284152.9A 2021-03-17 2021-03-17 Seedling cultivation method for osmanthus trees Pending CN113016594A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104137725A (en) * 2014-07-25 2014-11-12 普定县持恒林业科技发展有限公司 Layering seedling method for sweet osmanthus flowers
CN106386071A (en) * 2016-08-31 2017-02-15 界首市金玖江农业发展有限公司 Cutting and seedling growing method for sweet osmanthus
CN107580943A (en) * 2017-09-26 2018-01-16 安徽徽大农业有限公司 A kind of air layering breeding method of cherry nursery stock
CN209234341U (en) * 2018-11-12 2019-08-13 安徽省农业科学院农业工程研究所 A kind of nursery stock overhead layering equipment for breeding
AU2020101838A4 (en) * 2020-08-14 2020-10-01 Guangxi Academy Of Agricultural Sciences Method for no-tillage mixed-seeding astragalus sinicus and raphanus sativus l to restore soil fertility in double harvest rice area
CN211881162U (en) * 2020-01-19 2020-11-10 岭南生态文旅股份有限公司 Layering cultivation device for tall trees

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104137725A (en) * 2014-07-25 2014-11-12 普定县持恒林业科技发展有限公司 Layering seedling method for sweet osmanthus flowers
CN106386071A (en) * 2016-08-31 2017-02-15 界首市金玖江农业发展有限公司 Cutting and seedling growing method for sweet osmanthus
CN107580943A (en) * 2017-09-26 2018-01-16 安徽徽大农业有限公司 A kind of air layering breeding method of cherry nursery stock
CN209234341U (en) * 2018-11-12 2019-08-13 安徽省农业科学院农业工程研究所 A kind of nursery stock overhead layering equipment for breeding
CN211881162U (en) * 2020-01-19 2020-11-10 岭南生态文旅股份有限公司 Layering cultivation device for tall trees
AU2020101838A4 (en) * 2020-08-14 2020-10-01 Guangxi Academy Of Agricultural Sciences Method for no-tillage mixed-seeding astragalus sinicus and raphanus sativus l to restore soil fertility in double harvest rice area

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
养花大全: "枝条不用扦插也能繁殖,环割一圈裹上土,塑料袋一包就能长根", pages 109 - 78, Retrieved from the Internet <URL:https://baijiahao.baidu.com/s?id=1677437633906800113&wfr=spider&for=pc> *
园艺师的世界: "园艺技术案例:芫花高空压条", pages 36, Retrieved from the Internet <URL:https://zhuanlan.zhihu.com/p/225564519> *

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Application publication date: 20210625