CN113099968A - Epimedium pubescens seedling culture method - Google Patents
Epimedium pubescens seedling culture method Download PDFInfo
- Publication number
- CN113099968A CN113099968A CN202110415873.9A CN202110415873A CN113099968A CN 113099968 A CN113099968 A CN 113099968A CN 202110415873 A CN202110415873 A CN 202110415873A CN 113099968 A CN113099968 A CN 113099968A
- Authority
- CN
- China
- Prior art keywords
- epimedium
- dauricum
- seedling raising
- seeds
- sprinkling irrigation
- 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.)
- Granted
Links
Classifications
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
-
- 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
- A01C1/08—Immunising seed
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
-
- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
A method for culturing the seedlings of epimedium dauricum includes such steps as choosing seeds, preparing sowing environment, sowing, covering ground cloth, lifting ground cloth, and transplanting. The seed quality selected by the invention is high, the first layer ground cloth with holes and the seedling raising hole tray inhibit weed growth, the seedling raising hole tray can be prevented from water accumulation, the labor cost is reduced, sufficient soil nutrients are kept for a long time, water resources can be saved by sprinkling irrigation, the damage to plants is reduced, the shading rate is controlled within a range suitable for the growth of the epimedium dauricum by the shading net, the top substrate covered in the holes can supplement fertility in the seedling raising period, the air permeability is better, the second layer ground cloth with better water permeability is covered on the seedling raising hole tray, and the heat preservation effect is enhanced. The seedling raising method of the invention can bud in advance by five months, so that the epimedium dauricum can meet the requirement of transplantation in advance, the epimedium dauricum can be matched with the optimal growth time of the epimedium dauricum, the seedlings can be harvested one year in advance, and the income can take effect quickly.
Description
Technical Field
The invention relates to planting of traditional Chinese medicinal materials, in particular to a seedling growing method of epimedium dauricum.
Background
Epimedium pubescens is a perennial herb of Epimedium of berberidaceae, and is one of the most widely and long-lasting Chinese herbal medicines in China. Sichuan is one of provinces with the largest planting area of the epimedium dauricum, and the area is temperate and moist in climate, more in mountain land, higher in soil humidity, larger in subacid black sandy loam area and suitable for large-scale planting.
At present, because the demand of the epimedium dauricum is rapidly increased, the wild epimedium dauricum medicinal material is dug by predation, so that the wild epimedium dauricum resource is greatly reduced, and the artificial planting of the epimedium dauricum is needed. The planting of the epimedium dauricum has strict requirements on conditions such as air temperature, water temperature, humidity, shading number and the like, and the large-scale planting difficulty is higher, so that the planting technology needs to be improved, the planting stability of the epimedium dauricum is improved, and the yield is improved.
Seedling growing is the most important step in the planting of epimedium dauricum, the growing time of the epimedium dauricum is from march to October, however, the bud can be realized in march of the second year of seedling growing in the prior art, the obtained seedlings can be transplanted after 10-12 months of bud, so the seedlings can grow only after the third year, the harvest is realized, the income is slow to take effect, and the time cost and the labor cost investment are too high.
Disclosure of Invention
Aiming at the problems, the invention provides a seedling raising method of epimedium herb, the selected seeds are high in quality, the first ground fabric with holes and the seedling raising hole tray can inhibit weed growth, water accumulation of the seedling raising hole tray can be prevented, the labor cost is reduced, sufficient soil nutrients are kept for a long time, water resources can be saved and damage to plants can be reduced by sprinkling irrigation, the shading rate is controlled in a range suitable for growth of the epimedium herb, the top substrate covered in the holes can supplement fertility in the seedling raising period, the air permeability is good, the second ground fabric with better water permeability is covered on the seedling raising hole tray, and the heat preservation effect is enhanced. The seedling raising method of the invention can bud in advance by five months, so that the epimedium dauricum can meet the requirement of transplantation in advance, the epimedium dauricum can be matched with the optimal growth time of the epimedium dauricum, the seedlings can be harvested one year in advance, and the income can take effect quickly.
In order to realize the purpose of the invention, the following scheme is adopted:
a seedling raising method of epimedium dauricum comprises the following steps:
s1: seed selection;
step S1 includes substeps S101, S102, S103, S104:
s101: seed collection: collecting seeds in 3-5 months, and selecting seeds of epimedium dauricum with cracked or cracked seed shells;
s102: separating seeds;
step S102 includes substeps S1021, S1022:
s1021: a first separation step: kneading the seeds collected in the step S101 until the seeds are separated from the seed shells;
s1022: a second separation step: putting the seeds separated in the step S1021 into water for water separation, uniformly stirring for 5-15 min, and removing immature seeds floating on the water surface to obtain the remaining mature seeds;
s103: and (3) sterilization: soaking the mature seeds obtained in the step S1022 in a bactericide for 1-2 h, and then washing with water;
s104: and (3) seed preservation: preserving the seeds obtained in step S103 in a cool, ventilated and breathable environment for later use;
s2: preparing a sowing environment from the first ten days to the middle ten days of the month 6;
step S2 includes substeps S201, S202, S203, S204, S205, S206, S207, S208:
s201: ditching: a plurality of ditches with the width of 25-40 cm and the depth of 3-5 cm are arranged in a seedling raising field, and the interval between every two adjacent ditches is 110-140 cm;
s202: laying a first layer of ground fabric: paving a ground cloth on the soil surface between ditches dug in the step S201, wherein the water seepage amount of the selected ground cloth is 15-18L/(s.m)2)；
S203: setting a seedbed: placing seedling raising hole trays with holes at the bottom ends on the upper surface of the ground cloth in the step S202, wherein the width of the selected hole trays is 80-100 cm, the hole depth is 10-14 cm, and the hole distance is 9-12 cm;
s204: preparing a bottom substrate: uniformly stirring and mixing an organic fertilizer and sandy soil in a mass ratio of 1: 30-1: 20 to obtain a bottom matrix;
s205: adding a bottom substrate: adding the bottom substrate prepared in the step S204 into the plug in the step S203, wherein the adding thickness is 7-9 cm;
s206: configuring an irrigation facility: laying a water inlet pipe 15-30 cm below the ground ditched in the step S201, arranging sprinkling irrigation pipes which penetrate through the soil surface and are 5-10 cm high above the periphery of the water inlet pipe in an array mode, enabling the interval between the sprinkling irrigation pipes to be 135-180 cm, arranging sprinkling irrigation heads with the sprinkling irrigation radius of 95-128 cm at the upper ends of the sprinkling irrigation pipes, starting sprinkling irrigation equipment when the humidity of the bottom matrix added into the hole tray in the step S205 is lower than 40%, and closing the sprinkling irrigation equipment when the humidity of the bottom matrix reaches 50%;
s207: setting a block: arranging baffles with the height of the overground part of 6-9 cm and the depth of the underground part of 3-5 cm at two sides of the seedling raising plug tray in the step S203;
s208: setting a sunshade net: arranging a sunshade net which is inclined in the north-south direction and ascends in the north-south direction above the seedling growing land, wherein the height of the south end is 1.3-1.7 m, and the inclination of the sunshade net is 25-45 degrees;
s3: sowing in late 6 th month;
step S3 includes substeps S301, S302, S303:
s301: sowing seeds: sowing seeds on the seedling raising hole trays in the step S203, wherein one seed preserved in the step S104 is sowed in each hole;
s302: configuring a top substrate: uniformly stirring and mixing turfy soil and perlite in a mass ratio of 1: 1-2: 1 to obtain a top matrix;
s303: covering the top substrate: the top substrate prepared in the step S302 is covered in the sowed holes in the step S301, and the thickness of the top substrate is 3-5 cm;
s4: immediately after the end of step S3, the second layer of ground fabric is covered: in step S203, the seedling raising plug is covered with ground cloth, and the water seepage amount of the selected ground cloth is 31-38L/(s.m)2) Starting the sprinkling irrigation equipment in the step S206 when the humidity of the top substrate covered in the hole is lower than 40% in the last 6 th to the last 9 th ten days in S303, wherein the humidity of the bottom substrate reachesClosing the sprinkling irrigation equipment when the water content is 50 percent;
s5: in late 9 th month, opening S4 the second layer of groundcloth;
s6: and after the step S5 is finished, waiting for sprouting, and transplanting the epimedium dauricum when the transplanting requirement is met.
Further, the water used for the water separation in step S1022 is normal temperature water that is not contaminated.
Further, the bactericide in step S103 is carbendazim.
Further, the ground fabric in step S202 is a black PE plastic film.
Further, the organic fertilizer in the step S204 is prepared by aerobic composting of straws and cow dung, and the mass ratio of the cow dung to the straws to the biological bacteria starter is 600:150: 1.
Further, the sunshade net in step S208 is a four-needle sunshade net or a six-needle sunshade net.
Further, the ground fabric in step S4 is a black PE plastic film.
Further, in step S6, the transplanting requirements of epimedium dauricum include seedling growing to more than 6 leaves, more than 1 branch, more than 1 big bud and more than 2 small buds.
The beneficial effects of this technical scheme lie in:
1. in the invention, epimedium dauricum seed resources are screened for multiple times at the beginning stage of seedling culture and are separated through two separation steps, wherein the seeds are separated by uncontaminated normal-temperature water, so that the adverse effect of impurities contained in water with poor water quality on the seed seedling culture success rate is avoided; carbendazim has a good sterilization effect on seeds, and the seed quality is further improved.
2. During seedling raising, the first ground cloth layer is laid on the bottom of the seedbed and has the effects of shading areas outside the seedbed, inhibiting weed growth, reducing soil nutrient loss, facilitating growth of the epimedium hirsutum, avoiding manual weeding steps and saving labor cost. The bottom end of the seedling raising plug is provided with a hole, and the water seepage quantity of the first layer ground fabric is 15-18L/(s.m)2) The black PE plastic film ground cloth can keep the water content of soil and prevent water from accumulating in the seedling raising hole tray.
3. The bottom matrix added in the hole disc is prepared by uniformly stirring and mixing an organic fertilizer and sandy soil in a mass ratio of 1: 30-1: 20, and the addition of the organic fertilizer can keep the nutrient of the part of soil for breeding sufficient for a long time.
4. The distance between the sprinkling irrigation pipes and the sprinkling irrigation radius of the sprinkling irrigation head are set to be the distance which can enable the hole disc to be completely sprinkled, and the switch of the sprinkling irrigation equipment is controlled according to the humidity of the bottom matrix in the hole disc, so that the humidity of the sprinkling irrigation equipment is kept between 40% and 50%. The sprinkling irrigation can save water resources and reduce the damage to plants.
5. As the epimedium dauricum is a heliophilous plant, the sunshade net which is inclined along the north-south direction is arranged above the seedling growing ground, and the sunshade net is a four-needle sunshade net or a six-needle sunshade net, the shading rate can be controlled to be 70-90 percent, and the epimedium dauricum is suitable for growth of the epimedium dauricum.
6. The top substrate covered in the sowed holes is prepared by uniformly stirring and mixing turfy soil and perlite in a mass ratio of 1: 1-2: 1, the formula can supplement fertility in a seedling period, and the substrate is good in air permeability.
7. The seedling raising hole tray is covered with the second ground cloth layer, so that the heat preservation effect is enhanced, the heat loss in the seedling raising period is avoided, and the water seepage amount of the second ground cloth layer is 31-38L/(s.m)2) The black PE plastic film ground cloth has better water permeability.
8. The seedling raising method can be used for raising the seedlings of the epimedium dauricum in advance by five months, and the seedlings can be raised in the first 9 th to 10 th of the first year, and the sprouting rate is improved to more than 98%.
9. The optimal growth time of the epimedium dauricum is from 3 months to 10 months, the epimedium dauricum germinated by the seedling raising method in the prior art is high-temperature season when meeting the transplanting requirement, the transplanting survival rate is low, and the epimedium dauricum can be harvested in the third year.
Detailed Description
The present application will be described in further detail below with reference to specific embodiments in order to enable those skilled in the art to better understand the present application. It is to be understood that the embodiments described are only a few embodiments of the present application 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 application.
Example one
The method comprises the following steps:
s1: seed selection, comprising the following steps:
s101: seed collection: collecting seeds from 1 to 15 days in 3 months and 5 months, and selecting seeds of Epimedium pubescens with cracked or cracked seed shells;
s1021: a first separation step: kneading the seeds collected in the step S101 until the seeds are separated from the seed shells;
s1022: a second separation step: putting the seeds separated in the step S1021 into uncontaminated normal-temperature water for water separation, uniformly stirring for 5min, and removing immature seeds floating on the water surface to obtain residual mature seeds;
s103: and (3) sterilization: soaking the mature seeds obtained in the step S1022 in carbendazim for 1h, and then washing with water;
s104: and (3) seed preservation: preserving the seeds obtained in step S103 in a cool, ventilated and breathable environment for later use;
s2: preparing a sowing environment from 1 day in 6 months to 11 days in 6 months, comprising the following steps:
s201: ditching: a plurality of ditches with the width of 25cm and the depth of 3cm are arranged in a seedling raising field, and the interval between every two adjacent ditches is 110 cm;
s202: laying a first layer of ground fabric: paving a black PE plastic film ground cloth on the soil surface between ditches dug in the step S201, wherein the water seepage amount of the selected ground cloth is 15L/(s.m)2)；
S203: setting a seedbed: placing seedling raising hole trays with holes at the bottom ends on the upper surface of the ground fabric in the step S202, wherein the width of the selected hole trays is 80cm, the depth of the holes is 10cm, and the distance between the holes is 9 cm;
s204: preparing a bottom substrate: uniformly stirring and mixing an organic fertilizer and sandy soil in a mass ratio of 1:30 to obtain a bottom substrate, wherein the organic fertilizer is prepared from straws and cow dung aerobic compost, and the mass ratio of the cow dung, the straws and the biological bacteria starter is 600:150: 1;
s205: adding a bottom substrate: adding the bottom substrate prepared in the step S204 into the plug in the step S203, wherein the adding thickness is 7 cm;
s206: configuring an irrigation facility: a water inlet pipe is laid 15cm below the ground ditched in the step S201, sprinkling irrigation pipes which penetrate through the soil surface and are 5cm high are arranged above the outer periphery side of the water inlet pipe in an array mode, the distance between the sprinkling irrigation pipes is 135cm, sprinkling irrigation heads with sprinkling irrigation radius of 95cm are arranged at the upper ends of the sprinkling irrigation pipes, when the humidity of the bottom matrix added into the hole disc in the step S205 is lower than 40%, sprinkling irrigation equipment is started, and when the humidity of the bottom matrix reaches 50%, the sprinkling irrigation equipment is closed;
s207: setting a block: arranging baffles with the height of the overground part of 6cm and the depth of the underground part of 3cm at two sides of the seedling raising plug tray in the step S203;
s208: setting a sunshade net: a four-needle sunshade net which is inclined in the north-south direction and ascends in the north-south direction is arranged above the seedling growing land, the height of the south end is 1.3m, and the inclination of the sunshade net is 25 degrees;
s3: sowing the seeds from 21 days in 6 months to 25 days in 6 months, comprising the following steps:
s301: sowing seeds: sowing seeds on the seedling raising hole trays in the step S203, wherein one seed preserved in the step S104 is sowed in each hole;
s302: configuring a top substrate: uniformly stirring and mixing turfy soil and perlite in a mass ratio of 1:1 to obtain a top matrix;
s303: covering the top substrate: the top substrate prepared in the step S302 of covering the inside of the hole, which has been sown in the step S301, has a thickness of 3 cm;
s4: immediately after the end of step S3, the second layer of ground fabric is covered: step S203, covering the seedling raising plug tray with a black PE plastic film ground cloth, wherein the water seepage amount of the selected ground cloth is 31L/(s.m)2) When the humidity of the top substrate covered in the hole is lower than 40% in S303, starting the sprinkling irrigation equipment in the step S206, and closing the sprinkling irrigation equipment when the humidity of the bottom substrate reaches 50% in the period from 6 months 25 days to 9 months 24 days;
s5: on 25 months and 9 months, the second-layer ground fabric is opened S4;
s6: and after the step S5 is finished, transplanting when the seedlings are germinated and the Epimedium pubescens grows to more than 6 leaves, more than 1 branch, more than 1 big bud and more than 2 small buds.
In the embodiment, the epimedium dauricum sprouts between 9 months 27 days and 10 months 14 days, the sprouting rate reaches 98.3 percent, and the germinated epimedium dauricum grows to meet the transplanting requirement from 3 months 2 days to 3 months 11 days in the next year, so that transplanting can be carried out.
Example two
The method comprises the following steps:
s1: seed selection, comprising the following steps:
s101: seed collection: collecting seeds in 19-5-31 months at 3 months, and selecting seeds of Epimedium pubescens with cracked or cracked seed shells;
s1021: a first separation step: kneading the seeds collected in the step S101 until the seeds are separated from the seed shells;
s1022: a second separation step: putting the seeds separated in the step S1021 into uncontaminated normal-temperature water for water separation, uniformly stirring for 15min, and removing immature seeds floating on the water surface to obtain residual mature seeds;
s103: and (3) sterilization: soaking the mature seeds obtained in the step S1022 in carbendazim for 2h, and then washing with water;
s104: and (3) seed preservation: preserving the seeds obtained in step S103 in a cool, ventilated and breathable environment for later use;
s2: preparing a sowing environment from 6 months and 10 days to 20 days, comprising the following steps:
s201: ditching: a plurality of ditches with the width of 40cm and the depth of 5cm are arranged in a seedling raising field, and the interval between every two adjacent ditches is 140 cm;
s202: laying a first layer of ground fabric: paving a black PE plastic film ground cloth on the soil surface between ditches dug in the step S201, wherein the water seepage amount of the selected ground cloth is 18L/(s.m)2)；
S203: setting a seedbed: placing seedling raising hole trays with holes at the bottom ends on the upper surface of the ground fabric in the step S202, wherein the width of the selected hole trays is 100cm, the hole depth is 14cm, and the hole distance is 12 cm;
s204: preparing a bottom substrate: uniformly stirring and mixing an organic fertilizer and sandy soil in a mass ratio of 1:20 to obtain a bottom substrate, wherein the organic fertilizer is prepared from straws and cow dung aerobic compost, and the mass ratio of the cow dung, the straws and the biological bacteria starter is 600:150: 1;
s205: adding a bottom substrate: adding the bottom substrate prepared in the step S204 into the plug in the step S203, wherein the adding thickness is 9 cm;
s206: configuring an irrigation facility: laying a water inlet pipe 30cm below the ground ditched in the step S201, arranging sprinkling irrigation pipes which penetrate through the soil surface and are 10cm high above the outer periphery side of the water inlet pipe in an array mode, wherein the distance between the sprinkling irrigation pipes is 180cm, sprinkling irrigation heads with sprinkling irrigation radius of 128cm are arranged at the upper ends of the sprinkling irrigation pipes, when the humidity of the bottom matrix added into the hole disc in the step S205 is lower than 40%, starting sprinkling irrigation equipment, and closing the sprinkling irrigation equipment when the humidity of the bottom matrix reaches 50%;
s207: setting a block: arranging baffles with the height of the overground part of 9cm and the depth of the underground part of 5cm at two sides of the seedling raising plug tray in the step S203;
s208: setting a sunshade net: arranging a six-needle sunshade net which is inclined in the north-south direction and ascends in the north-south direction above the seedling growing land, wherein the height of the south end is 1.7m, and the inclination of the sunshade net is 45 degrees;
s3: seeding is carried out from 24 days in 6 months to 30 days in 6 months, and the method comprises the following steps:
s301: sowing seeds: sowing seeds on the seedling raising hole trays in the step S203, wherein one seed preserved in the step S104 is sowed in each hole;
s302: configuring a top substrate: uniformly stirring and mixing the turfy soil and the perlite in a mass ratio of 2:1 to obtain a top matrix;
s303: covering the top substrate: the top substrate prepared in the step S302 is covered in the hole after the seeding in the step S301, and the thickness is 5 cm;
s4: immediately after the end of step S3, the second layer of ground fabric is covered: step S203, covering the seedling raising plug tray with a black PE plastic film ground cloth, wherein the water seepage amount of the selected ground cloth is 38L/(s.m)2) When the humidity of the top substrate covered in the hole is lower than 40% in S303, starting the sprinkling irrigation equipment in the step S206, and closing the sprinkling irrigation equipment when the humidity of the bottom substrate reaches 50% in the period from 6 months 29 to 9 months 21;
s5: 22 months after 9 months, the second layer of ground fabric is opened S4;
s6: and after the step S5 is finished, transplanting when the seedlings are germinated and the Epimedium pubescens grows to more than 6 leaves, more than 1 branch, more than 1 big bud and more than 2 small buds.
In the embodiment, the epimedium dauricum sprouts between 9 months and 24 days and 10 months and 11 days, the sprouting rate reaches 99.1 percent, and the germinated epimedium dauricum grows to meet the transplanting requirement from 3 months and 1 day to 3 months and 8 days in the next year, so that transplanting can be carried out.
The principle and the implementation of the present application are explained in the present application by using specific examples, and the above description of the embodiments is only used to help understanding the technical solution and the core idea of the present application. It will be apparent to those skilled in the art that various changes and modifications can be made in the present invention without departing from the principles of the invention, and these changes and modifications also fall within the scope of the claims of the present application.
Claims (8)
1. A seedling raising method of epimedium dauricum is characterized by comprising the following steps:
s1: seed selection;
step S1 includes substeps S101, S102, S103, S104:
s101: seed collection: collecting seeds in 3-5 months, and selecting seeds of epimedium dauricum with cracked or cracked seed shells;
s102: separating seeds;
step S102 includes substeps S1021, S1022:
s1021: a first separation step: kneading the seeds collected in the step S101 until the seeds are separated from the seed shells;
s1022: a second separation step: putting the seeds separated in the step S1021 into water for water separation, uniformly stirring for 5-15 min, and removing immature seeds floating on the water surface to obtain the remaining mature seeds;
s103: and (3) sterilization: soaking the mature seeds obtained in the step S1022 in a bactericide for 1-2 h, and then washing with water;
s104: and (3) seed preservation: preserving the seeds obtained in step S103 in a cool, ventilated and breathable environment for later use;
s2: preparing a sowing environment from the first ten days to the middle ten days of the month 6;
step S2 includes substeps S201, S202, S203, S204, S205, S206, S207, S208:
s201: ditching: a plurality of ditches with the width of 25-40 cm and the depth of 3-5 cm are arranged in a seedling raising field, and the interval between every two adjacent ditches is 110-140 cm;
s202: laying a first layer of ground fabric: paving a ground cloth on the soil surface between ditches dug in the step S201, wherein the water seepage amount of the selected ground cloth is 15-18L/(s.m)2)；
S203: setting a seedbed: placing seedling raising hole trays with holes at the bottom ends on the upper surface of the ground cloth in the step S202, wherein the width of the selected hole trays is 80-100 cm, the hole depth is 10-14 cm, and the hole distance is 9-12 cm;
s204: preparing a bottom substrate: uniformly stirring and mixing an organic fertilizer and sandy soil in a mass ratio of 1: 30-1: 20 to obtain a bottom matrix;
s205: adding a bottom substrate: adding the bottom substrate prepared in the step S204 into the plug in the step S203, wherein the adding thickness is 7-9 cm;
s206: configuring an irrigation facility: laying a water inlet pipe 15-30 cm below the ground ditched in the step S201, arranging sprinkling irrigation pipes which penetrate through the soil surface and are 5-10 cm high above the periphery of the water inlet pipe in an array mode, enabling the interval between the sprinkling irrigation pipes to be 135-180 cm, arranging sprinkling irrigation heads with the sprinkling irrigation radius of 95-128 cm at the upper ends of the sprinkling irrigation pipes, starting sprinkling irrigation equipment when the humidity of the bottom matrix added into the hole tray in the step S205 is lower than 40%, and closing the sprinkling irrigation equipment when the humidity of the bottom matrix reaches 50%;
s207: setting a block: arranging baffles with the height of the overground part of 6-9 cm and the depth of the underground part of 3-5 cm at two sides of the seedling raising plug tray in the step S203;
s208: setting a sunshade net: arranging a sunshade net inclined along the north-south direction above the seedling growing land, wherein the height of the south end is 1.3-1.7 m, and the inclination of the sunshade net is 25-45 degrees;
s3: sowing in late 6 th month;
step S3 includes substeps S301, S302, S303:
s301: sowing seeds: sowing seeds on the seedling raising hole trays in the step S203, wherein one seed preserved in the step S104 is sowed in each hole;
s302: configuring a top substrate: uniformly stirring and mixing turfy soil and perlite in a mass ratio of 1: 1-2: 1 to obtain a top matrix;
s303: covering the top substrate: the top substrate prepared in the step S302 is covered in the sowed holes in the step S301, and the thickness of the top substrate is 3-5 cm;
s4: immediately after the end of step S3, the second layer of ground fabric is covered: in step S203, the seedling raising plug is covered with ground cloth, and the water seepage amount of the selected ground cloth is 31-38L/(s.m)2) Starting the sprinkling irrigation equipment in the step S206 when the humidity of the top substrate covered in the hole is lower than 40% in the last 6 th to last 9 th ten days of the month, and closing the sprinkling irrigation equipment when the humidity of the bottom substrate reaches 50%;
s5: in late 9 th month, opening S4 the second layer of groundcloth;
s6: and after the step S5 is finished, waiting for sprouting, and transplanting the epimedium dauricum when the transplanting requirement is met.
2. The epimedium dauricum seedling raising method according to claim 1, wherein the water used for water separation in the step S1022 is normal temperature water which is not polluted.
3. The epimedium dauricum seedling raising method according to claim 1, wherein the bactericide in the step S103 is carbendazim.
4. The method for growing seedlings of epimedium dauricum according to claim 1, wherein the ground fabric in step S202 is a black PE plastic film.
5. The epimedium herb seedling raising method according to claim 1, wherein the organic fertilizer in the step S204 is prepared by aerobic composting of straw and cow dung, and the mass ratio of the cow dung to the straw to the biological bacteria starter is 600:150: 1.
6. The epimedium dauricum seedling raising method according to claim 1, wherein the sun-shading net in the step S208 is a four-needle sun-shading net or a six-needle sun-shading net.
7. The epimedium dauricum seedling raising method according to claim 1, wherein the ground fabric in the step S4 is a black PE plastic film.
8. The epimedium dauricum seedling raising method according to claim 1, wherein the transplanting requirements of the epimedium dauricum in the step S6 are that the seedlings are raised to more than 6 leaves, more than 1 branch, more than 1 big bud and more than 2 small buds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110415873.9A CN113099968B (en) | 2021-04-19 | 2021-04-19 | Epimedium pubescens seedling culture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110415873.9A CN113099968B (en) | 2021-04-19 | 2021-04-19 | Epimedium pubescens seedling culture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113099968A true CN113099968A (en) | 2021-07-13 |
| CN113099968B CN113099968B (en) | 2022-08-19 |
Family
ID=76718402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110415873.9A Active CN113099968B (en) | 2021-04-19 | 2021-04-19 | Epimedium pubescens seedling culture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113099968B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820083A (en) * | 2019-04-23 | 2020-10-27 | 国药集团同济堂（贵州）制药有限公司 | Seedling growing method of epimedium |
| CN117530118A (en) * | 2024-01-09 | 2024-02-09 | 中国医学科学院药用植物研究所 | Planting method for improving yield and accumulation of medicinal components of epimedium herb by using illumination intensity |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100046427A (en) * | 2008-10-27 | 2010-05-07 | 김충현 | Farm work with natural herb medicines and red ginseng saponin |
| CN103563634A (en) * | 2013-11-06 | 2014-02-12 | 云南省烟草公司文山州公司 | Drought resistance and water conservation cultivating operation method for flue-cured tobaccos |
| CN104521533A (en) * | 2015-01-13 | 2015-04-22 | 中国农业科学院麻类研究所 | Fresh and alive organic vegetable production method |
| CN104920019A (en) * | 2015-05-26 | 2015-09-23 | 北京珅奥基医药科技有限公司 | Seed planting method of epimediums |
| CN109006225A (en) * | 2018-07-17 | 2018-12-18 | 临江市北方道地中药材有限公司 | A kind of implantation methods of Herba Epimedii |
| CN109673405A (en) * | 2018-11-29 | 2019-04-26 | 青川县农村产业技术服务中心 | The Cultivate administration method of Herba Epimedii |
-
2021
- 2021-04-19 CN CN202110415873.9A patent/CN113099968B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100046427A (en) * | 2008-10-27 | 2010-05-07 | 김충현 | Farm work with natural herb medicines and red ginseng saponin |
| CN103563634A (en) * | 2013-11-06 | 2014-02-12 | 云南省烟草公司文山州公司 | Drought resistance and water conservation cultivating operation method for flue-cured tobaccos |
| CN104521533A (en) * | 2015-01-13 | 2015-04-22 | 中国农业科学院麻类研究所 | Fresh and alive organic vegetable production method |
| CN104920019A (en) * | 2015-05-26 | 2015-09-23 | 北京珅奥基医药科技有限公司 | Seed planting method of epimediums |
| CN109006225A (en) * | 2018-07-17 | 2018-12-18 | 临江市北方道地中药材有限公司 | A kind of implantation methods of Herba Epimedii |
| CN109673405A (en) * | 2018-11-29 | 2019-04-26 | 青川县农村产业技术服务中心 | The Cultivate administration method of Herba Epimedii |
Non-Patent Citations (2)
| Title |
|---|
| 汪永平等: "贵州山地箭叶淫羊藿种苗规范化无性繁育技术", 《农技服务》 * |
| 邹剑灵等: "粗毛淫羊藿繁殖技术研究", 《种子》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820083A (en) * | 2019-04-23 | 2020-10-27 | 国药集团同济堂（贵州）制药有限公司 | Seedling growing method of epimedium |
| CN117530118A (en) * | 2024-01-09 | 2024-02-09 | 中国医学科学院药用植物研究所 | Planting method for improving yield and accumulation of medicinal components of epimedium herb by using illumination intensity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113099968B (en) | 2022-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102726217B (en) | Container seedling raising method for camellia oleifera bud-stock grafting | |
| CN103430807B (en) | Method for cultivating cherry seedlings | |
| CN101491191B (en) | High-land protection ground seedling-raising technique of sichuan fritillary bulb | |
| CN100551224C (en) | The purple perilla cultivation method | |
| CN103229648A (en) | High-yield planting technology for polygonum multiflorum | |
| CN103563610A (en) | Cultivation method for eggplant seedlings | |
| CN103548514A (en) | Selective breeding method of Yunnan manyleaf paris rhizome high-altitude cultivated species | |
| CN101536644A (en) | Method for fast asexual propagation by cottage at root and sowing roots of shinyleaf yellowhorn | |
| CN101142881A (en) | Roots and stems section-cutting seedling-growing method for paris yunnanensis franch | |
| CN105325158B (en) | A kind of hotbed chives implantation methods and its special astigmatism cooling heat radiation regulation and control film | |
| CN113099968B (en) | Epimedium pubescens seedling culture method | |
| CN111316878A (en) | Intensive field planting method for polygonatum kingianum | |
| CN113491223A (en) | Method for breeding thesium Chinese seeds | |
| CN105532232A (en) | Cultivation method for increasing psammosilene tunicoides emergence rate | |
| CN107018836A (en) | A kind of implantation methods of strawberry | |
| CN106797792A (en) | A kind of cultural method of celery | |
| CN106171467A (en) | Rhododendronsimiarum seed propagation method | |
| CN100553435C (en) | Orange lamp stand (Primula bulleyana) greenhouse potted flower culture method of heralding spring | |
| CN108738442B (en) | Tea-oil camellia forest soil curing system and manufacturing method thereof | |
| CN104429785A (en) | High-quality and efficient golden bell tree seedling growing method | |
| CN102792831B (en) | High-efficiency rapid propagation technique for Chinese yew | |
| CN105248082B (en) | A kind of method of quickly breeding prairie pine bulb | |
| CN109526743B (en) | Rapid propagation and fine variety breeding method for garlic callus | |
| CN107996325B (en) | Method for preventing and controlling sorghum head smut by floating plate seedling culture | |
| CN115104495A (en) | High-yield high-efficiency pesticide-application-reduction cultivation method for facility asparagus bean |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |