CN115088574A - Rapid and stable breeding method for lotus in sunlight greenhouse - Google Patents

Rapid and stable breeding method for lotus in sunlight greenhouse Download PDF

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Publication number
CN115088574A
CN115088574A CN202210840232.2A CN202210840232A CN115088574A CN 115088574 A CN115088574 A CN 115088574A CN 202210840232 A CN202210840232 A CN 202210840232A CN 115088574 A CN115088574 A CN 115088574A
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China
Prior art keywords
sunlight greenhouse
lotus
greenhouse
lotus seeds
degrees
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CN202210840232.2A
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Chinese (zh)
Inventor
石雷
张立刚
李丽珍
石锦程
曲春燕
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Longxi Juyu Technology Development Co ltd
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Longxi Juyu Technology Development Co ltd
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Priority to CN202210840232.2A priority Critical patent/CN115088574A/en
Publication of CN115088574A publication Critical patent/CN115088574A/en
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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
    • A01G22/60Flowers; Ornamental plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses

Abstract

The invention discloses a rapid and stable breeding method of lotuses in a sunlight greenhouse, which comprises the following steps of: selecting plump and undamaged lotus seeds; step two, grinding the seed epidermis of the lotus: grinding the epidermis of the selected lotus seeds; step three, soaking the lotus seeds: the lotus seeds with the ground surface skin are placed in a plate and soaked by water; step four, replacing the soaking water: changing the water in the tray frequently, and controlling the temperature well until the lotus seeds start to germinate; and fifthly, determining the span of the sunlight greenhouse, replacing the traditional mode of directly sowing the lotus seeds, selecting the planted lotus seeds by culture personnel, and then manually soaking and germinating the lotus seeds before planting, so that the germination rate of the planted lotus is ensured, the germination rate of the lotus in the sunlight greenhouse is high, and the breeding efficiency of the lotus is improved.

Description

Rapid and stable breeding method for lotus in sunlight greenhouse
Technical Field
The invention relates to the field of lotus breeding, in particular to a method for quickly and stably breeding lotus in a sunlight greenhouse.
Background
The lotus leaves are infinite and green, the lotus flower looks red, the second summer season is the period of lotus flower blooming, the lotus leaves, the village, the green leaves and the flower sea form an elegant garden landscape picture roll which attracts tourists to come together, the lotus flower is beautiful in shape, rich and bright in color and high in ornamental value, a plurality of parts of the lotus flower have edible purposes, the lotus root is at the root stem, the lotus seed is one of the family vegetables of people, the lotus seed is the lotus seed and can be used for cooking porridge and fresh and can be eaten raw, the lotus leaf can be used for making tea and can also be used for wrapping dishes to enhance the flavor and relieve the greasiness, and therefore the lotus flower is favored by consumers.
The lotus belongs to summer flowers with strong flowering seasonality, and in order to facilitate the lotus to be viewed and tasted at different seasons, people usually use a sunlight greenhouse to cultivate and breed the lotus, the energy of the sunlight greenhouse comes from solar radiation, the indoor temperature is maintained by the solar radiation heat accumulated in the daytime at night, the sunlight greenhouse can realize normal production in winter without heating, and is mainly related to the structure of the sunlight greenhouse; in the evening, the outdoor temperature is reduced, the sunlight greenhouse is closed to preserve heat, so that the loss of indoor heat is reduced, the indoor temperature is maintained at a higher level by virtue of the heat slowly released by the wall and the ground soil, and the temperature difference between the indoor temperature and the outdoor temperature of 20 ℃ to 30 ℃ can be maintained by the sunlight greenhouse under the general condition, so that the normal production of the lotus can be realized without additional heating.
However, in the traditional method for cultivating the lotus in the sunlight greenhouse, the lotus seeds are usually directly sown on the land of the sunlight greenhouse, so that the germination rate of the lotus cannot be controlled by a breeding person, the germination rate of the lotus is low, and finally the breeding efficiency of the lotus is high.
Disclosure of Invention
The invention aims to provide a quick and stable breeding method of lotuses in a sunlight greenhouse, and aims to solve the problems that lotus seeds are usually directly sown on the land of the sunlight greenhouse, breeding personnel cannot control the low germination rate of the lotuses, the low germination rate of the lotuses and the final breeding efficiency of the lotuses in the traditional sunlight greenhouse breeding method provided in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the invention discloses a quick and stable breeding method of lotus in a sunlight greenhouse, which comprises the following steps,
step one, selecting lotus seeds: selecting plump and undamaged lotus seeds;
step two, grinding the seed epidermis of the lotus: grinding the epidermis of the selected lotus seeds;
step three, soaking the lotus seeds: the lotus seeds with the ground surface skins are placed in a plate and soaked in water;
step four, replacing the soaking water: changing the water in the dish frequently, and controlling the temperature well until the lotus seeds start to germinate;
step five, determining the span of the sunlight greenhouse: in northern cold regions, the span of the solar greenhouse is mostly between 8 and 10 meters, and in southern winter, the span of the solar greenhouse can be properly increased to 10 to 12 meters;
step six, determining the front and rear roof angles of the sunlight greenhouse: in the south area with the north latitude of 40 degrees, the angle of the front roof of the sunlight greenhouse is 26 degrees to 29 degrees; in the area of 40 degrees north latitude, the angle of the front roof of the light greenhouse is 30 degrees; the north latitude is 40 degrees, the angle of the front roof of the sunlight greenhouse is 31 degrees to 33 degrees, the angle of the rear roof of the sunlight greenhouse is 7 degrees to 8 degrees larger than the local winter solstice solar altitude, and the angle of the rear roof is generally 40 degrees to 45 degrees;
step seven, determining the height of the sunlight greenhouse: reasonably setting the height of the sunlight greenhouse according to the span of the sunlight greenhouse;
step eight, determining the wall thickness of the sunlight greenhouse: the wall body of the sunlight greenhouse is usually formed by externally pasting a polystyrene board with the thickness of 10 centimeters and the density of 20 kilograms per cubic meter on a 37-brick wall or a 50-brick wall;
step nine, sterilizing sunlight greenhouse soil: sun-drying and disinfecting the sunlight greenhouse soil;
step ten, planting the germinated lotus seeds: planting the germinated lotus seeds in soil;
step eleven, adjusting the illumination intensity of the sunlight greenhouse: the illumination intensity of the sunlight greenhouse is slowly increased along with the growth of the lotus seeds;
step twelve, ensuring the humidity of the sunlight greenhouse: the time control intermittent spraying system is used for supplementing the humidity of the sunlight greenhouse;
thirteen steps of adding water and fertilizer in time: the water and fertilizer are added to the lotus planted in the sunlight greenhouse in time.
As a preferred technical solution of the present invention, the amount of water soaked in water in the third step does not need to be too much but does not need to be over-soaked with lotus seeds.
In a preferred embodiment of the present invention, in the fourth step, the water in the dishes is frequently changed in the morning and evening.
As a preferred technical solution of the present invention, the span in the step five is a width from the foot of the sunlight greenhouse from the south side to the north wall.
As a preferred technical scheme of the invention, the front roof angle in the sixth step is an included angle between a connecting line from a south side footing of the sunlight greenhouse to the highest point of the ridge and the ground plane, and the rear roof angle in the sixth step is an included angle between the rear roof of the greenhouse and the horizontal plane.
As a preferable technical solution of the present invention, the height in the seventh step is a distance from a ridge of the sunlight greenhouse to the ground.
As a preferred technical scheme of the invention, in the ninth step, the sunlight greenhouse soil is pond soil.
As a preferable technical solution of the present invention, in the twelfth step, the sunlight greenhouse humidity is 75% to 90%.
Compared with the prior art, the invention has the beneficial effects that:
1. the traditional method that the lotus seeds are directly sown is replaced, breeding personnel select the planted lotus seeds, and then manually soak and germinate the lotus seeds before planting, so that the germination rate of the planted lotus is ensured, the germination rate of the lotus in a sunlight greenhouse is high, and the breeding efficiency of the lotus is improved;
2. the sunlight greenhouse for breeding the lotus flowers is reasonably designed according to factors of the span, the height, the front and rear roof angles and the wall thickness of the greenhouse, so that the sunlight greenhouse can capture and store solar energy as much as possible in the daytime, has a good heat insulation effect at night, and improves the greenhouse effect of the sunlight greenhouse;
3. the pond soil is selected as base soil in the sunlight greenhouse, the illumination intensity is adjusted in real time along with the growth of the lotus in the lotus breeding process, the humidity in the sunlight greenhouse meets the growth requirement of the lotus, and breeding personnel add water and fertilizer, so that the nutrient and water are sufficient, the lotus can be promoted to be produced vigorously, and even bloom earlier.
Drawings
FIG. 1 is a flow chart 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 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.
Referring to fig. 1, the invention provides a fast and stable breeding method of lotus in a sunlight greenhouse, comprising the following steps,
step one, selecting lotus seeds: selecting plump and undamaged lotus seeds;
step two, grinding the seed epidermis of the lotus: grinding the epidermis of the selected lotus seeds;
step three, soaking the lotus seeds: the lotus seeds with the ground surface skin are placed in a plate and soaked by water;
step four, replacing the soaking water: changing the water in the tray frequently, and controlling the temperature well until the lotus seeds start to germinate;
step five, determining the span of the sunlight greenhouse: in northern cold regions, the span of the solar greenhouse is mostly between 8 and 10 meters, and in southern winter, the span of the solar greenhouse can be properly increased to 10 to 12 meters;
step six, determining the front and rear roof angles of the sunlight greenhouse: in the south area with the north latitude of 40 degrees, the angle of the front roof of the sunlight greenhouse is 26 degrees to 29 degrees; in the area of 40 degrees north latitude, the angle of the front roof of the light greenhouse is 30 degrees; in a northern area with 40 degrees of north latitude, the angle of a front roof of the sunlight greenhouse is 31-33 degrees, the angle of a rear roof of the sunlight greenhouse is 7-8 degrees larger than the local winter solstice solar altitude, and the angle of the rear roof is generally 40-45 degrees;
step seven, determining the height of the sunlight greenhouse: reasonably setting the height of the sunlight greenhouse according to the span of the sunlight greenhouse;
step eight, determining the wall thickness of the sunlight greenhouse: the wall body of the sunlight greenhouse usually adopts 37 brick walls or 50 brick walls, and polystyrene boards with the thickness of 10 centimeters and the density of 20 kilograms per cubic meter are externally pasted on the wall body;
step nine, sterilizing sunlight greenhouse soil: sun-drying and disinfecting the sunlight greenhouse soil;
step ten, planting the germinated lotus seeds: planting the germinated lotus seeds in soil;
step eleven, adjusting the illumination intensity of the sunlight greenhouse: the illumination intensity of the sunlight greenhouse is slowly increased along with the growth of the lotus seeds;
step twelve, ensuring the humidity of the sunlight greenhouse: a time control intermittent spraying system is used for supplementing the humidity of the sunlight greenhouse;
step thirteen, adding water and fertilizer in time: the water and fertilizer are added to the lotus planted in the sunlight greenhouse in time.
The amount of water soaked in water in step three need not be too much but need not be too much to pass the lotus seeds.
In the fourth step, the water in the dish is frequently changed once in the morning and at night.
And the span in the step five is the width from the south side footing of the sunlight greenhouse to the north wall.
And in the sixth step, the angle of the front roof is an included angle between a connecting line from the bottom foot on the south side of the sunlight greenhouse to the highest point of the ridge and the ground plane, and the angle of the rear roof in the sixth step is an included angle between the rear roof of the greenhouse and the horizontal plane.
And the height in the seventh step refers to the distance from the ridge of the sunlight greenhouse to the ground.
And step nine, the sunlight greenhouse soil is pond soil.
In step twelve, the sunlight greenhouse humidity is 75% to 90%.
When the invention is used: breeding personnel select lotus seeds which are full in particles and free of damage, the skin of the selected lotus seeds is ground by the breeding personnel, the lotus seeds with the ground skins are placed in a plate and soaked in water, the lotus seeds in the plate are soaked in the water, the water in the plate is replaced by water respectively in the morning and evening, the temperature is controlled well until the lotus seeds start to germinate, the breeding personnel determine the span of a sunlight greenhouse, in northern cold regions, the span of the sunlight greenhouse is mostly between 8 and 10 meters, in southern winter, the span of the sunlight greenhouse can be properly increased to 10 to 12 meters, the breeding personnel determine the front and rear roof angles of the sunlight greenhouse to be generally in the southern region with north latitude 40 degrees, and the front roof angle of the sunlight greenhouse is 26 to 29 degrees; in the area of 40 degrees of north latitude, the angle of the front roof of the light greenhouse is 30 degrees; in a northern area with 40 degrees of north latitude, the angle of a front roof of the sunlight greenhouse is 31-33 degrees, the angle of a rear roof of the sunlight greenhouse is 7-8 degrees larger than the local winter solstice solar altitude, the angle of the rear roof is generally 40-45 degrees, and breeders determine the height of the sunlight greenhouse, for example, the sunlight greenhouse is 8 meters in span, and in a southern area with 40 degrees of north latitude, the height of the sunlight greenhouse is 3.5-4 meters; in the area with 40 degrees north latitude, the sunlight temperature is 4 meters; in a northern area with north latitude of 40 degrees, the sunlight temperature is between 4.1 and 4.5 meters, a breeder selects a sunlight greenhouse wall, the sunlight greenhouse wall usually adopts 37 bricks or 50 bricks, polystyrene boards with the thickness of 10 centimeters and the density of 20 kilograms per cubic meter are pasted outside the bricks, the breeder spreads pond soil in the sunlight greenhouse, and carries out exposure disinfection on the pond soil of the sunlight greenhouse, so as to avoid residual germs and eggs in the pond soil and inhibit the growth of seeds, the breeder plants germinated lotus seeds in soil, preferably in a place without direct light, the illumination intensity of the sunlight greenhouse is slowly increased along with the growth of the lotus seeds, the sunlight greenhouse is provided with an out-of-control gap spraying system, the time control intermittent spraying system carries out humidity supplement on the sunlight greenhouse, so that the humidity of the sunlight greenhouse is between 75 and 90 percent, the lotus fertilizer is favored, the breeder timely adds water to the lotus planted in the sunlight greenhouse, And (5) fertilizer addition.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (8)

1. A fast and stable breeding method of lotus in a sunlight greenhouse comprises the following steps:
step one, selecting lotus seeds: selecting plump and undamaged lotus seeds;
step two, grinding the seed epidermis of the lotus: grinding the epidermis of the selected lotus seeds;
step three, soaking the lotus seeds: the lotus seeds with the ground surface skin are placed in a plate and soaked by water;
step four, replacing the soaking water: changing the water in the tray frequently, and controlling the temperature well until the lotus seeds start to germinate;
step five, determining the span of the sunlight greenhouse: in north cold regions, the span of the sunlight greenhouse is mostly between 8 and 10 meters, and in south winter, the span of the sunlight greenhouse can be properly increased to 10 to 12 meters;
step six, determining the front and rear roof angles of the sunlight greenhouse: in the south area with the north latitude of 40 degrees, the angle of the front roof of the sunlight greenhouse is 26 degrees to 29 degrees; in the area of 40 degrees of north latitude, the angle of the front roof of the light greenhouse is 30 degrees; in a northern area with 40 degrees of north latitude, the angle of a front roof of the sunlight greenhouse is 31-33 degrees, the angle of a rear roof of the sunlight greenhouse is 7-8 degrees larger than the local winter solstice solar altitude, and the angle of the rear roof is generally 40-45 degrees;
step seven, determining the height of the sunlight greenhouse: reasonably setting the height of the sunlight greenhouse according to the span of the sunlight greenhouse;
step eight, determining the wall thickness of the sunlight greenhouse: the wall body of the sunlight greenhouse usually adopts 37 brick walls or 50 brick walls, and polystyrene boards with the thickness of 10 centimeters and the density of 20 kilograms per cubic meter are externally pasted on the wall body;
step nine, sterilizing sunlight greenhouse soil: carrying out insolation disinfection on sunlight greenhouse soil;
step ten, planting the germinated lotus seeds: planting the germinated lotus seeds in soil;
step eleven, adjusting the illumination intensity of the sunlight greenhouse: the illumination intensity of the sunlight greenhouse is slowly increased along with the growth of the lotus seeds;
step twelve, ensuring the humidity of the sunlight greenhouse: a time control intermittent spraying system is used for supplementing the humidity of the sunlight greenhouse;
step thirteen, adding water and fertilizer in time: the water and fertilizer are added to the lotus planted in the sunlight greenhouse in time.
2. The rapid and stable breeding method of lotus in sunlight greenhouse according to claim 1, characterized in that: the amount of water soaked in water in step three does not need to be too much but does not need to be over-burdened with seeds.
3. The rapid and stable breeding method of lotus in sunlight greenhouse according to claim 1, characterized in that: in the fourth step, the water in the plate is frequently changed once in the morning and at night.
4. The fast and stable breeding method of lotuses in a sunlight greenhouse as claimed in claim 1, characterized in that: the span in the fifth step refers to the width from the bottom foot at the south side of the sunlight greenhouse to the north wall.
5. The rapid and stable breeding method of lotus in sunlight greenhouse according to claim 1, characterized in that: and in the sixth step, the front roof angle is an included angle between a connecting line from the south side bottom foot of the sunlight greenhouse to the highest point of the ridge and the ground plane, and the rear roof angle in the sixth step is an included angle between the rear roof of the greenhouse and the ground plane.
6. The rapid and stable breeding method of lotus in sunlight greenhouse according to claim 1, characterized in that: and the height in the seventh step is the distance from the ridge of the sunlight greenhouse to the ground.
7. The rapid and stable breeding method of lotus in sunlight greenhouse according to claim 1, characterized in that: and ninth, taking the sunlight greenhouse soil as pond soil.
8. The fast and stable breeding method of lotuses in a sunlight greenhouse as claimed in claim 1, characterized in that: in the twelfth step, the sunlight greenhouse humidity is 75% to 90%.
CN202210840232.2A 2022-07-18 2022-07-18 Rapid and stable breeding method for lotus in sunlight greenhouse Pending CN115088574A (en)

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CN202210840232.2A CN115088574A (en) 2022-07-18 2022-07-18 Rapid and stable breeding method for lotus in sunlight greenhouse

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CN202210840232.2A CN115088574A (en) 2022-07-18 2022-07-18 Rapid and stable breeding method for lotus in sunlight greenhouse

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105940902A (en) * 2016-05-05 2016-09-21 安徽龙王山农业股份有限公司 Sexual propagation seedling raising method for bowl lotus
CN109662004A (en) * 2019-02-01 2019-04-23 江苏富江农业科技发展有限公司 A kind of anti-season wild red lotus method for culturing seedlings
CN110915640A (en) * 2019-12-28 2020-03-27 安徽阜阳金丰生态农业有限公司 Lotus breeding and transplanting cultivation box and use method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105940902A (en) * 2016-05-05 2016-09-21 安徽龙王山农业股份有限公司 Sexual propagation seedling raising method for bowl lotus
CN109662004A (en) * 2019-02-01 2019-04-23 江苏富江农业科技发展有限公司 A kind of anti-season wild red lotus method for culturing seedlings
CN110915640A (en) * 2019-12-28 2020-03-27 安徽阜阳金丰生态农业有限公司 Lotus breeding and transplanting cultivation box and use method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
冷浩;曾电源;: "荷花繁殖技术与管理", 浙江园林 *
魏晓明: "日光温室的设计与建造技术", 农民科技培训 *

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Application publication date: 20220923

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