CN112868457A - High-yield tung tree seedling cultivation method - Google Patents
High-yield tung tree seedling cultivation method Download PDFInfo
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- CN112868457A CN112868457A CN202110063640.7A CN202110063640A CN112868457A CN 112868457 A CN112868457 A CN 112868457A CN 202110063640 A CN202110063640 A CN 202110063640A CN 112868457 A CN112868457 A CN 112868457A
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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
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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
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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
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a high-yield tung tree seedling cultivation method, which comprises the following steps: and (3) storing: selecting and storing mother tree seeds with high oil yield; seed selection: selecting seeds with large, full, no mildew and no wormholes; soaking: selecting a room, putting seeds into warm water at the temperature of 30-40 ℃, adding the tolnaftate powder into the warm water, diluting the tolnaftate powder by 400-fold for 800 times, soaking for one day, putting the rooting powder after replacing water, soaking for one day again, diluting the rooting powder to one thousandth, humidifying the surfaces of the seeds by a humidifier when in night exposure, keeping the indoor temperature at the temperature of 30-40 ℃, and finally selecting the seeds sinking to the bottom of the water; sowing: 1-2 immersed seeds are put into each bag of nutrient soil. According to the method, by screening seeds with large, full, mildew-free and wormhole-free particles, after soaking, the time difference of germination of different seeds is shortened, the management is convenient, the quality of the tung tree seedlings is effectively improved, the transplanting survival rate is high, the tung tree seedlings grow fast, the oil yield is high, and the method is economic.
Description
Technical Field
The invention relates to a tung oil tree seedling cultivation method, in particular to a high-yield tung oil tree seedling cultivation method, and belongs to the technical field of tung oil tree cultivation.
Background
Aleurites fordii (Vernicia fordii (Hemsl.) Airy Shaw) is a tree of the genus Aleurites of the family Euphorbiaceae, up to 10 m in height; the bark is grey and nearly smooth; the branches are thick and strong, hairless, leaves are oval, the top ends are short and sharp, the base parts are cut flat to be in a shallow heart shape, the lower surfaces are gray green, the leaf stalks and the leaves are nearly equal in length, hairless, flowers are male and female isogenous, and the leaves are opened first or simultaneously with the leaves; the petals are white, have light red veins, the ovaries are densely covered and soft, the stone fruits are approximately spherical, and the fruit peels are smooth; the seed coat is woody. Flowering in 3-4 months and bearing fruit in 8-9 months.
The traditional tung tree planting method has the advantages that the specification of seeds is not limited before planting, so that the quality of the seeds is uneven, the germination time difference is large, the seedling management is not facilitated, and the problems of slow growth, low yield and the like of the tung tree due to the poor quality in the seedling period exist.
Disclosure of Invention
The invention aims to provide a high-yield tung tree seedling cultivation method, which aims to solve the problems that the specifications of seeds are not limited before planting, the quality of the seeds is uneven, the budding time difference is large, the seedling management is not facilitated, the quality of tung trees in a seedling stage is poor, the growth of tung trees is slow, and the yield is not high in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the method comprises the following steps:
and (3) storing: selecting and storing mother tree seeds with high oil yield;
seed selection: selecting seeds with large, full, no mildew and no wormholes;
soaking: selecting a room, putting seeds into warm water at the temperature of 30-40 ℃, adding the tolnaftate powder into the warm water, diluting the tolnaftate powder by 400-fold for 800 times, soaking for one day, putting the rooting powder after replacing water, soaking for one day again, diluting the rooting powder to one thousandth, humidifying the surfaces of the seeds by a humidifier when in night exposure, keeping the indoor temperature at the temperature of 30-40 ℃, and finally selecting the seeds sinking to the bottom of the water;
preparing soil: selecting garden soil, pine needle rotten soil, river sand, rotten cake fertilizer, rotten chicken fertilizer, plant ash and phosphate fertilizer, wherein the ratio of the fertilizer to the fertilizer is 5:3:2:1:1:1, fully and uniformly stirring the fertilizer and the soil into nutrient soil, spraying insecticide during stirring, bagging, spraying, watering, settling and waiting for planting;
sowing: 1-2 immersed seeds are put into each bag of nutrient soil, the seeds are pressed into nutrient soil containing bags, two seeds are symmetrically placed in the nutrient soil bags, and then the nutrient soil containing bags with the seeds are sequentially stacked into a greenhouse;
management: regularly watering, fertilizing, weeding and killing insects on the stacked nutrient soil containing bags, ventilating at regular time after the seedlings grow, and transplanting the seedlings to the mountain for field planting before the seedlings grow to the leaf-expanding stage in the seedling arching stage so as to avoid root injury.
As a preferred technical scheme of the present invention, the seeds in the storage step need to be protected from light, ventilated and moisturized, and the seeds need to be turned over periodically to prevent the seeds from being piled together and generating heat, which results in the seeds becoming moldy.
As a preferred technical scheme of the invention, the seed selection step needs manual seed selection.
According to a preferable technical scheme of the invention, in the soil mixing step, when garden soil, pine needle rotten soil, river sand, rotten cake fertilizer, rotten chicken fertilizer, plant ash and phosphate fertilizer are mixed, a vertical stirrer is used, the nutrient soil bag is filled with eight parts, and after seedlings emerge, the nutrient soil is added to enable the nutrient soil bag to be filled with nine parts, so that the growth of tung tree seedlings is facilitated.
In the sowing step, a U-shaped pressure lever is adopted, two seed holes are inserted into the nutrient soil, the bud ends of the seeds face upwards and are placed in the holes, and then the seeds are covered with the nutrient soil.
As a preferable technical scheme of the invention, in the management step, the young seedlings are shielded at regular time in a period of strong light at noon, so that the young seedlings are prevented from being damaged by strong light.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the high-yield aleurites fordii seedling cultivation method, seeds which are large in particles, full, free of mildew spots and free of wormholes are screened, after the seeds are soaked, the time difference of budding of different seeds is shortened, management is convenient, the quality of the aleurites fordii seedlings is effectively improved, the transplanting survival rate is high, the aleurites fordii seedlings grow fast, and the oil yield is high;
2. according to the method for cultivating the high-yield tung tree seedlings, the tung tree is cultivated by repeatedly screening the mother tree seeds with high oil yield, so that the tung tree with high oil yield is obtained, large-area planting is facilitated, and the method is economic and environment-friendly.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 invention provides a technical scheme of a high-yield tung tree seedling cultivation method, which comprises the following steps: the method comprises the following steps:
and (3) storing: selecting and storing mother tree seeds with high oil yield;
seed selection: selecting seeds with large, full, no mildew and no wormholes;
soaking: selecting a room, putting seeds into warm water at the temperature of 30-40 ℃, adding the tolnaftate powder into the warm water, diluting the tolnaftate powder by 400-fold for 800 times, soaking for one day, putting the rooting powder after replacing water, soaking for one day again, diluting the rooting powder to one thousandth, humidifying the surfaces of the seeds by a humidifier when in night exposure, keeping the indoor temperature at the temperature of 30-40 ℃, and finally selecting the seeds sinking to the bottom of the water;
preparing soil: selecting garden soil, pine needle rotten soil, river sand, rotten cake fertilizer, rotten chicken fertilizer, plant ash and phosphate fertilizer, wherein the ratio of the fertilizer to the fertilizer is 5:3:2:1:1:1, fully and uniformly stirring the fertilizer and the soil into nutrient soil, spraying insecticide during stirring, bagging, spraying, watering, settling and waiting for planting;
sowing: 1-2 immersed seeds are put into each bag of nutrient soil, the seeds are pressed into nutrient soil containing bags, two seeds are symmetrically placed in the nutrient soil bags, and then the nutrient soil containing bags with the seeds are sequentially stacked into a greenhouse;
management: regularly watering, fertilizing, weeding and killing insects on the stacked nutrient soil containing bags, ventilating at regular time after the seedlings grow, and transplanting the seedlings to the mountain for field planting before the seedlings grow to the leaf-expanding stage in the seedling arching stage so as to avoid root injury.
The method comprises the steps of storing seeds in a light-proof, ventilating and moisturizing mode, turning the seeds regularly to prevent the seeds from being piled together and generating heat to cause mildew of the seeds, selecting the seeds manually, wherein the quality of the selected seeds is good, in the soil preparation step, garden soil, pine leaf rotten soil, river sand, rotten cake fertilizer, rotten chicken manure, plant ash and phosphate fertilizer are mixed, a vertical stirrer is used, eight parts of nutrient soil bags are filled, after seedlings emerge, the nutrient soil bags are filled to nine parts of nutrient soil to be full to facilitate the growth of the tung oil tree seedlings, in the sowing step, two seed holes are inserted into the nutrient soil by adopting a U-shaped pressing rod, the bud-out ends of the seeds are placed in the holes upwards, then the nutrient soil is covered on the seeds, and in the management step, the seedlings are shielded from light regularly in a period with strong midday light, and the seedlings are prevented from being damaged by strong light.
When in specific use, the high-yield tung tree seedling cultivation method comprises the steps of selecting high-oil-yield mother tree seeds to be stored in a light-proof, ventilated and moisture-preserving warehouse, manually screening the seeds before seedling cultivation, selecting the seeds with large particles, plumpness, no mildew spots and no wormholes as seedlings, putting the seeds into warm water at the temperature of 30-40 ℃, adding verticillin powder into the warm water, diluting the verticillin powder by 400 times for 800 times, soaking the seeds for one day, adding rooting powder after water replacement for one day, diluting the rooting powder to one thousandth, humidifying the surfaces of the seeds by a humidifier during night exposure, keeping the indoor temperature at 30-40 ℃, finally selecting the seeds sinking into the water bottom, preparing nutrient soil during soaking, wherein the soil is prepared by selecting garden soil, pine leaf humus soil, river sand, rotten fertilizer, rotten chicken fertilizer, plant ash and phosphate fertilizer, and the proportion of garden soil, pine needle rotten soil, river sand, rotten cake fertilizer, rotten chicken manure, plant ash and phosphate fertilizer is 5:3:2:1:1:1, garden soil, pine needle rotten soil, river sand, rotten cake fertilizer, rotten chicken manure, plant ash and phosphate fertilizer are fully and uniformly mixed to form nutrient soil, insecticide is sprayed and bagged during stirring, watering and settling are carried out for planting, 1-2 immersed seeds are placed in each bag of nutrient soil and pressed into a nutrient soil containing bag, two seeds are symmetrically placed in the nutrient soil containing bag, the nutrient soil containing bags with the seeds are sequentially placed in a greenhouse at equal intervals, watering, fertilizing, weeding and insect killing are carried out on the stacked nutrient soil containing bags at regular intervals, ventilation and illumination are carried out at regular intervals after seedlings grow out, seedlings are transplanted onto mountain leaves when seedlings are in the arch seedling stage to the mountain leaves, root damage can be avoided, and the survival rate of transplanting is improved, the tung tree selected and cultivated by the method has fast growth and high oil yield, and can be planted in a large area.
In the description of the invention, it is convenient to describe the invention and to simplify the description, but it is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular orientation, and therefore should not be taken to be limiting.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. A high-yield tung tree seedling cultivation method is characterized by comprising the following steps:
and (3) storing: selecting and storing mother tree seeds with high oil yield;
seed selection: selecting seeds with large, full, no mildew and no wormholes;
soaking: selecting a room, putting seeds into warm water at the temperature of 30-40 ℃, adding the tolnaftate powder into the warm water, diluting the tolnaftate powder by 400-fold for 800 times, soaking for one day, putting the rooting powder after replacing water, soaking for one day again, diluting the rooting powder to one thousandth, humidifying the surfaces of the seeds by a humidifier when in night exposure, keeping the indoor temperature at the temperature of 30-40 ℃, and finally selecting the seeds sinking to the bottom of the water;
preparing soil: selecting garden soil, pine needle rotten soil, river sand, rotten cake fertilizer, rotten chicken fertilizer, plant ash and phosphate fertilizer, wherein the ratio of the fertilizer to the fertilizer is 5:3:2:1:1:1, fully and uniformly stirring the fertilizer and the soil into nutrient soil, spraying insecticide during stirring, bagging, spraying, watering, settling and waiting for planting;
sowing: 1-2 immersed seeds are put into each bag of nutrient soil, the seeds are pressed into nutrient soil containing bags, two seeds are symmetrically placed in the nutrient soil bags, and then the nutrient soil containing bags with the seeds are sequentially stacked into a greenhouse;
management: regularly watering, fertilizing, weeding and killing insects on the stacked nutrient soil containing bags, ventilating at regular time after the seedlings grow, and transplanting the seedlings to the mountain for field planting before the seedlings grow to the leaf-expanding stage in the seedling arching stage so as to avoid root injury.
2. The method for cultivating high-yield tung tree seedlings according to claim 1, wherein the method comprises the following steps: the seeds in the storage step need to be protected from light, ventilated and moisturized, and the seeds need to be turned over regularly to prevent the seeds from being piled together to generate heat and cause the seeds to mildew.
3. The method for cultivating high-yield tung tree seedlings according to claim 1, wherein the method comprises the following steps: the seed selection step requires manual seed selection.
4. The method for cultivating high-yield tung tree seedlings according to claim 1, wherein the method comprises the following steps: in the step of soil preparation, when garden soil, pine needle rotten soil, river sand, rotten cake fertilizer, rotten chicken manure, plant ash and phosphate fertilizer are mixed, a vertical stirrer is used, the nutrient soil bags are filled with eight parts, and after seedlings emerge, the nutrient soil is added to enable the nutrient soil bags to be nine parts full, so that the growth of tung oil tree seedlings is facilitated.
5. The method for cultivating high-yield tung tree seedlings according to claim 1, wherein the method comprises the following steps: in the sowing step, a U-shaped pressure lever is adopted, two seed holes are inserted into the nutrient soil, the bud ends of the seeds are upwards placed in the holes, and then the seeds are covered with the nutrient soil.
6. The method for cultivating high-yield tung tree seedlings according to claim 1, wherein the method comprises the following steps: in the management step, in a period of strong light at noon, the seedlings are shielded at regular time, and the seedlings are prevented from being damaged by strong light.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110063640.7A CN112868457A (en) | 2021-01-18 | 2021-01-18 | High-yield tung tree seedling cultivation method |
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| CN202110063640.7A CN112868457A (en) | 2021-01-18 | 2021-01-18 | High-yield tung tree seedling cultivation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362869A (en) * | 2022-08-10 | 2022-11-22 | 云南省林业和草原科学院 | Method for improving seedling rate of tung tree seeds |
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| CN101743883A (en) * | 2009-12-22 | 2010-06-23 | 中国科学院武汉植物园 | Method of planting tung tree |
| CN102379197A (en) * | 2010-08-25 | 2012-03-21 | 伍玉雄 | Aleurites montana large-area seedling raising method |
| CN106034921A (en) * | 2016-06-08 | 2016-10-26 | 云阳县嘉源农业开发有限公司 | Seedling culturing method of tung oil trees |
| CN108243827A (en) * | 2018-03-05 | 2018-07-06 | 周祥宝 | A kind of implantation methods of tung tree |
-
2021
- 2021-01-18 CN CN202110063640.7A patent/CN112868457A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743883A (en) * | 2009-12-22 | 2010-06-23 | 中国科学院武汉植物园 | Method of planting tung tree |
| CN102379197A (en) * | 2010-08-25 | 2012-03-21 | 伍玉雄 | Aleurites montana large-area seedling raising method |
| CN106034921A (en) * | 2016-06-08 | 2016-10-26 | 云阳县嘉源农业开发有限公司 | Seedling culturing method of tung oil trees |
| CN108243827A (en) * | 2018-03-05 | 2018-07-06 | 周祥宝 | A kind of implantation methods of tung tree |
Non-Patent Citations (1)
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| 杨春惠等: "油桐丰产林标准化栽培技术", 《湖北林业科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115362869A (en) * | 2022-08-10 | 2022-11-22 | 云南省林业和草原科学院 | Method for improving seedling rate of tung tree seeds |
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