CN108370875A - A kind of implantation methods of sweet wormwood - Google Patents
A kind of implantation methods of sweet wormwood Download PDFInfo
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- CN108370875A CN108370875A CN201610984196.1A CN201610984196A CN108370875A CN 108370875 A CN108370875 A CN 108370875A CN 201610984196 A CN201610984196 A CN 201610984196A CN 108370875 A CN108370875 A CN 108370875A
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- sweet wormwood
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Abstract
The present invention relates to a kind of implantation methods of sweet wormwood, include the following steps：One, nursery；Two, it transplants；Three, field management；Four, collecting method and collecting time.The present invention holds sweet wormwood and plants the most key link --- and nursery is set about from many aspects such as selection of land, time and seeding methods, effectively increases out mu rate and goes out a mu quality, lays a good foundation for later stage plantation.Reach 300 kilograms or so per per mu yield, averagely artemislnin content is up to 16 ‰ or so in strict accordance with plantation operating instruction plantation by scientific and reasonable transplanting, field management and harvesting aspect control simultaneously.
Description
Technical field
The present invention relates to implantation methods, refer in particular to a kind of implantation methods of sweet wormwood.
Background technology
Sweet wormwood is annual herb plant, 80-180 centimetres of plant height or more, 120-150 days or so the time of infertility.Hygrophilous profit,
Avoid arid, fast accumulated water, illumination requires sufficient.Sweet wormwood medical value is very high, and the derivative of qinghaosu can produce many medicine series.
Qinghaosu cures mainly malaria, tuberculosis hectic fever, controls heatstroke, skin is itched, nettle rash, seborrhea and mosquito eradication etc..All herbal medicine is washed
Net fresh or dried pharmacy.Chongqing tenth of the twelve Earthly Branches sun enjoys the good reputation in " township of world's sweet wormwood ", is that most important sweet wormwood produces base in the world
Ground, and global qinghaosu high-content enrichment region, average artemislnin content is up to 8 ‰, and the raw material sweet wormwood of the whole world most probably originates in
Chongqing tenth of the twelve Earthly Branches sun, sweet wormwood produce planting technology by national GAP certifications, and tenth of the twelve Earthly Branches sun sweet wormwood is also the production of national geography sign protection
Product.
Invention content
The purpose of the present invention is being directed to disadvantage present in background technology and problem to be improved and innovated, a kind of production is provided
The implantation methods of amount height, the good sweet wormwood of quality.
The present invention includes the following steps：
1, nursery：
(1) seedbed selects：Select height above sea level at 500 meters hereinafter, the field close from residence and place that is in the shade, having water are as educating
Seedling seedbed land used.
(2) seedling raise period：Generally with the first month of the lunar year 20 20 to next year of lunar calendar twelfth month current year, fine day carries out seeding and seedling raising；Such as adopt
With rape field, seedling raise period is 20 days or so 2 months seeding and seedling raisings of the lunar calendar.
(3) seedbed is handled：Sweet wormwood seedbed land used is turned in advance, and a point compartment is ditched, thin whole soil；By 1.2 meters wide × 10 meters long,
Longest must not exceed 15 meters of points of compartments, and it is pavement and gutter that 0.5 meter of wide spacing is reserved between compartment and compartment；Divide the compartment faces Hou Baxiang whole
Flat, soil is thin, picks up net weeds, bits, stone, and employment domestic animals water irrigates until compartment face slightly ponding occurs；It is general to plough throughout the year
5 square metres of kind ground seedbed wormwood artemisia seedlings plant 1 mu of sweet wormwood, and 6 square metres of seedbed wormwood artemisia seedlings of Rice-rape fields plant 1 mu of sweet wormwood.
(4) epiphragma is sowed：
1. sowing：Sowing quantity per acre is 0.7-1.0 grams, by 0.9-1.2 kilograms of fine earth of seed mix or silt, seed dressing
Silt or fine earth require semi-wet, and hand mix in basin is used to forbid land used ash to dress seed, Bu Nengyong until uniformly repeatedly
Earth mulch kind.
2. epiphragma of spraying water：After seed finishes, it is sprayed onto on case face with sprayer by clear water is repeated multiple times, then plugs small mangosteen
Or canopy item, agricultural film is covered, surrounding is compact with soil.
(5) seedbed management and seedling-growing time：
1. seedbed management：Accomplish often to observe, discovery seedbed soil whitens or water shortage, and film is opened wide half, is sprayed with sprayer
Water covers agricultural film, surrounding is compact with soil until drenched；After sweet wormwood emergence, wormwood artemisia seedling is very tiny, when growing 3-4 piece sawtooth
When shape blade, if agricultural film should be opened wide by meeting rainy day, allows rainwater that seedbed case face to drench, then cover agricultural film；When seedling is grown to 5-6
When piece leaf, weed in seedbed must please be remove, while top dressing is carried out to sweet wormwood seedling, 5 ‰ urea is converted with light people and animals' class water and carries out carrying seedling,
After strong sprout, field-transplanting is carried out in due course.
2. hardening：The hardening time is 7 days or so, and hardening is the growing environment for allowing canopy seedling to adapt to field-transplanting, and first day spacious
Open both ends, second day unlimited half, third day all opens wide, and waters to seedbed every afternoon if meeting fine day, must not allow seedling
Bed water shortage.
2, it transplants：
(1) transplanting time：First seedling can be transplanted in first three clear and bright day or after Clear and Bright, 15 centimeters of general height of seedling with
On can be transplanted；Second batch seedling such as ageing can transplant between 8 centimeters -15 centimeters；Third batch seedling is primarily referred to as rape
Ground is transplanted when robbing, and most late May 18, which will transplant, to be finished.
(2) culturable standard：More fertile field, 80-100 centimeters of specification standards；The thinner hillside of soil property, specification standards
60-80 centimeters.
(3) site preparation of digging is transplanted in due course：The field of plantation sweet wormwood requires to turn over before year once, and clear good gutter, 1 meter 1
Case allows rain, snow, frost to improve soil, reaches that soil property is loose, has larger facilitation to sweet wormwood growth；It is wanted before transplanting
It asks field soil to plough carefully to smash.
(4) base manure requirement：It is base manure to use 300-500 kilograms of people and animals' class or 30-50 kilograms high of the composite fertilizer containing potassium per acre, often
Strain is average to be separated.
(5) method for transplanting：It pours fertilizer to click and enter in ditch by transplanting standard size, then covers soil and break into ridge, by transplantation of seedlings to ridge
Upper fertilizer side；Fine day or cloudy day after selection rain, soil moisture is big at this time, and survival rate is high, and fine day transplanting must pour root water.
3, field management：
(1) it imposes and carries seed manure：After sweet wormwood transplanting, temporary absorption waits for that seedling grows to 8 cun or so, imposes 8- per acre less than base manure
12 kilograms of urea carry seedling.
(2) tillage and weeding：When sweet wormwood is grown to 40 kilograms or so, fine day is selected to carry out a weeding；Second of weeding, sweet wormwood
When growing to 60 centimeters or so, there is grass to remove, no grass loosens the soil, and hoe goes periphery weeds with sharp ventilation and penetrating light.
4, collecting method and collecting time：
(1) collecting time：First starts to harvest for 15 days or so in August, and last batch of has all been adopted by the end of September, cannot
Harvest immature sweet wormwood.
(2) collecting method：By the whole strain harvesting of ripe sweet wormwood, it is with sieve debranching bar by cured leaf abate with bamboo after shining 3-5 days
It can.
Sowing of the present invention, best sowing quantity per acre is 0.8 gram, by 0.8 gram of seed mix, 1.0 kilograms of fine earths
Or silt.
Base manure of the present invention, optimum amount is for 400 kilograms of people and animals' classes per acre or containing 40 kilograms high of composite fertilizer of potassium.
Of the present invention impose carries seed manure, and optimum amount is to impose 10 kilograms of urea per acre.
Advantages of the present invention and advantageous effect：
The present invention holds sweet wormwood and plants the most key link --- nursery, it is multiple from selection of land, time and seeding method etc.
Aspect is set about, and is effectively increased out mu rate and is gone out a mu quality, is laid a good foundation for later stage plantation.It is closed simultaneously by science
Control in terms of transplanting, field management and the harvesting of reason reaches 300 kilograms in strict accordance with plantation operating instruction plantation per per mu yield
Left and right, average artemislnin content is up to 16 ‰ or so.
Specific implementation mode
It is of the invention for ease of understanding, several embodiments of the present invention are shown below.But the present invention can be with many not
With form realize, however it is not limited to embodiment described herein.Make to this on the contrary, purpose of providing these embodiments is
The disclosure of invention is more thorough and comprehensive.
Unless otherwise defined, the skill of all technical and scientific terms used herein and the technical field of the present invention
The normally understood meaning of art personnel is identical.Term used in the description is intended merely to describe specifically to implement purpose, is not
It is intended to the limitation present invention.
Embodiment 1：
One, sweet wormwood nursery
1, the seedling cultivation bed selection of sweet wormwood：It is required that select the field close from residence and it is in the shade, have the place of water as seedling culture
Bed land used cannot select sand soil or the soil of poor water retention property as land used.
2, seedling raise period：Height above sea level is in 500 meters of areas below, and seedling raise period is with the first month of the lunar year 20 to next year of lunar calendar twelfth month in this year 20
Day, catch fine day to carry out seeding and seedling raising in due course.
3, seedling-raising technique requirement and specification：
(1) sweet wormwood seedbed land used is turned in advance, and a point compartment is ditched, and nursery is convenient in thin whole soil.
(2) specification requirement：1.2 meters wide × 10 meters long, longest must not exceed 15 meters, be reserved between compartment and compartment 0.5 meter wide
Spacing is pavement and gutter.
(3) divide compartment method using level land nursery, case face must be flattened convenient for being retained, behind point compartment, soil is thin, pick up net weeds,
Bits, stone, and employment domestic animals water irrigates until compartment face slightly ponding occurs.
(4) seedbed standard for land use：5 square metres of cultivation ground seedbed wormwood artemisia seedling plants 1 mu of sweet wormwood throughout the year.
4, sowing epiphragma technology requirement：
(1) sowing quantity：Sowing quantity per acre is 0.8 gram.
(2) mix seed：0.8 gram of seed mix, 1 kilogram of fine earth sand, the fine earth requirement semi-wet of seed dressing are used repeatedly
Hand mix in basin forbids land used ash to dress seed, cannot use earth mulch kind until uniformly.
(3) water spray epiphragma：After seed finishes, it is sprayed onto on case face with sprayer by clear water is repeated multiple times, then plugs hill
Bamboo, covers agricultural film, and surrounding is compact with soil.
5, seedbed management and seedling-growing time：
(1) accomplish often to observe, discovery seedbed soil whitens or water shortage, and film is opened wide half, is sprayed water until wet with sprayer
Until thoroughly, agricultural film is covered, surrounding is compact with soil.
(2) seedbed management：Critical issue compartment face is unable to water shortage, and after sweet wormwood emergence, wormwood artemisia seedling is very tiny, when growing 3-4 pieces
When saw tooth blade, if agricultural film should be opened wide by meeting rainy day, allows rainwater that seedbed case face to drench, then cover agricultural film；When seedling is long
When to 5-6 piece leaves, weed in seedbed must please be remove, while top dressing is carried out to sweet wormwood seedling, 5 ‰ urea is converted with light people and animals' class water and is carried out
Seedling is carried, after strong sprout, carries out field-transplanting in due course.
(3) hardening：The hardening time is 7 days or so, and hardening is the growing environment for allowing canopy seedling to adapt to field-transplanting, and first day spacious
Open both ends, second day unlimited half, third day all opens wide, and waters to seedbed every afternoon if meeting fine day, must not allow seedling
Bed water shortage, could promote the fast-growth of wormwood artemisia seedling.
Two, sweet wormwood transplantation technique requirement
1, transplanting time：
(1) first seedling can give birth to first three clear and bright day or be transplanted after Clear and Bright, and 15 centimeters of general height of seedling or more can be into
Row transplanting.
(2) second batch seedling is determined according to temperature, as seedling ageing can be transplanted between 8 centimeters -15 centimeters.
(3) third batch seedling is primarily referred to as Rice-rape fields, is transplanted when robbing, most late May 18, which will transplant, to be finished.
2, culturable standard：
(1) more fertile field, 80-100 centimeters of specification standards.
(2) the thinner hillside of soil property, 60-80 centimeters of specification standards.
3, site preparation of digging is transplanted in due course：
(1) field of plantation sweet wormwood requires to turn over before year primary, and clear good gutter, 1 meter of 1 case, allows rain, snow, frost to soil
Earth is improved, and reaches that soil property is loose, has larger facilitation to sweet wormwood growth.
(2) it requires field soil to plough before transplanting and carefully smash, standard is identical as rape.
4, base manure requirement：
Per acre with containing the high 40 kilograms of basal dressings of composite fertilizer of potassium, every plant averagely separates.
5, method for transplanting：
(1) it hands over composite fertilizer to be clicked and entered in ditch by transplanting standard size, then covers soil and break into ridge, by fertilizer in transplantation of seedlings to ridge
Side；
(2) fine day or cloudy day as possible after selection rain, soil moisture is big at this time, and survival rate is high, and fine day transplanting, which must pour, determines root
Water.
Three, field management
1, it imposes and carries seed manure：After sweet wormwood transplanting, temporary absorption waits for that seedling grows to 8 cun or so less than base manure, imposes 10 public affairs per acre
Jin urea carries seedling.
2, tillage and weeding：
(1) when sweet wormwood is grown to 40 kilograms or so, fine day is selected to carry out a weeding.
(2) second of weeding when sweet wormwood grows to 60 centimeters or so, have grass to remove, and no grass loosens the soil, and hoe goes periphery weeds with profit
Ventilation and penetrating light.
Four, collecting method and collecting time：
1, collecting time：First starts to harvest for 15 days or so in August, and last batch of has all been adopted by the end of September, absolutely not
Immature sweet wormwood can be harvested.
2, collecting method：By the whole strain harvesting of ripe sweet wormwood, after solarization 3-5 days with bamboo by cured leaf abate, be with sieve debranching bar
It can.
Five, yield detects
It is planted in strict accordance with the above planting technology operating instruction, reaches 300 kilograms per per mu yield, average artemislnin content reaches
To 16 ‰ points.
Embodiment 2：
1, the seedling cultivation bed selection of sweet wormwood：It is required that select the field close from residence and it is in the shade, have the Rice-rape fields of water as nursery
Seedbed land used cannot select sand soil or the soil of poor water retention property as land used.
2, seedling raise period：For height above sea level in 500 meters of areas below, rape field seedling raise period is that the lunar calendar is broadcast for 20 days or so 2 months
Kind nursery.
3, seedling-raising technique requirement and specification：
(1) sweet wormwood seedbed land used is turned in advance, and a point compartment is ditched, and nursery is convenient in thin whole soil.
(2) specification requirement：1.2 meters wide × 10 meters long, longest must not exceed 15 meters, be reserved between compartment and compartment 0.5 meter wide
Spacing is pavement and gutter.
(3) divide compartment method using level land nursery, case face must be flattened convenient for being retained, behind point compartment, soil is thin, pick up net weeds,
Bits, stone, and employment domestic animals water irrigates until compartment face slightly ponding occurs.
(4) seedbed standard for land use：Rice-rape fields need 6 square metres of seedbed wormwood artemisia seedlings to plant 1 mu of sweet wormwood.
4, sowing epiphragma technology requirement：
(1) sowing quantity：Sowing quantity per acre is 0.7 gram.
(2) mix seed：0.7 gram of seed mix, 0.9 kilogram of silt, the silt requirement semi-wet of seed dressing are used repeatedly
Hand mix in basin forbids land used ash to dress seed, cannot use earth mulch kind until uniformly.
(3) water spray epiphragma：After seed finishes, it is sprayed onto on case face with sprayer by clear water is repeated multiple times, then plugs canopy item,
Agricultural film is covered, surrounding is compact with soil.
5, seedbed management and seedling-growing time：
(1) accomplish often to observe, discovery seedbed soil whitens or water shortage, and film is opened wide half, is sprayed water until wet with sprayer
Until thoroughly, agricultural film is covered, surrounding is compact with soil.
(2) seedbed management：Critical issue compartment face is unable to water shortage, and after sweet wormwood emergence, wormwood artemisia seedling is very tiny, when growing 3-4 pieces
When saw tooth blade, if agricultural film should be opened wide by meeting rainy day, allows rainwater that seedbed case face to drench, then cover agricultural film；When seedling is long
When to 5-6 piece leaves, weed in seedbed must please be remove, while top dressing is carried out to sweet wormwood seedling, 5 ‰ urea is converted with light people and animals' class water and is carried out
Seedling is carried, after strong sprout, carries out field-transplanting in due course.
(3) hardening：The hardening time is 7 days or so, and hardening is the growing environment for allowing canopy seedling to adapt to field-transplanting, and first day spacious
Open both ends, second day unlimited half, third day all opens wide, and waters to seedbed every afternoon if meeting fine day, must not allow seedling
Bed water shortage, could promote the fast-growth of wormwood artemisia seedling.
Two, sweet wormwood transplantation technique requirement
1, transplanting time：
(1) first seedling can give birth to first three clear and bright day or be transplanted after Clear and Bright, and 15 centimeters of general height of seedling or more can be into
Row transplanting.
(2) second batch seedling is determined according to temperature, as seedling ageing can be transplanted between 8 centimeters -15 centimeters.
(3) third batch seedling is primarily referred to as Rice-rape fields, is transplanted when robbing, most late May 18, which will transplant, to be finished.
2, culturable standard：
(1) more fertile field, 80-100 centimeters of specification standards.
(2) the thinner hillside of soil property, 60-80 centimeters of specification standards.
3, site preparation of digging is transplanted in due course：
(1) field of plantation sweet wormwood requires to turn over before year primary, and clear good gutter, 1 meter of 1 case, allows rain, snow, frost to soil
Earth is improved, and reaches that soil property is loose, has larger facilitation to sweet wormwood growth.
(2) it requires field soil to plough before transplanting and carefully smash, standard is identical as rape.
4, base manure requirement：
Per acre with 400 kilograms of people and animals' class basal dressings, every plant averagely separates.
5, method for transplanting：
(1) it pours fertilizer to click and enter in ditch by transplanting standard size, then covers soil and break into ridge, by fertilizer side in transplantation of seedlings to ridge；
(2) fine day or cloudy day as possible after selection rain, soil moisture is big at this time, and survival rate is high, and fine day transplanting, which must pour, determines root
Water.
Three, field management
1, it imposes and carries seed manure：After sweet wormwood transplanting, temporary absorption waits for that seedling grows to 8 cun or so less than base manure, imposes 12 public affairs per acre
Jin urea carries seedling.
2, tillage and weeding：
(1) when sweet wormwood is grown to 40 kilograms or so, fine day is selected to carry out a weeding.
(2) second of weeding when sweet wormwood grows to 60 centimeters or so, have grass to remove, and no grass loosens the soil, and hoe goes periphery weeds with profit
Ventilation and penetrating light.
Four, collecting method and collecting time：
1, collecting time：First starts to harvest for 15 days or so in August, and last batch of has all been adopted by the end of September, absolutely not
Immature sweet wormwood can be harvested.
2, collecting method：By the whole strain harvesting of ripe sweet wormwood, after solarization 3-5 days with bamboo by cured leaf abate, be with sieve debranching bar
It can.
Five, yield detects
It is planted in strict accordance with the above planting technology operating instruction, reaches 290 kilograms per per mu yield, average artemislnin content reaches
To 16 ‰ points.
Embodiment 3：
One, sweet wormwood nursery：
1, the seedling cultivation bed selection of sweet wormwood：It is required that select the field close from residence and it is in the shade, have the place of water as seedling culture
Bed land used cannot select sand soil or the soil of poor water retention property as land used.
2, seedling raise period：Height above sea level is in 500 meters of areas below, and seedling raise period is with the first month of the lunar year 20 to next year of lunar calendar twelfth month in this year 20
Day, catch fine day to carry out seeding and seedling raising in due course.
3, seedling-raising technique requirement and specification
(1) sweet wormwood seedbed land used is turned in advance, and a point compartment is ditched, and nursery is convenient in thin whole soil.
(2) specification requirement：1.2 meters wide × 10 meters long, longest must not exceed 15 meters, be reserved between compartment and compartment 0.5 meter wide
Spacing is pavement and gutter.
(3) divide compartment method using level land nursery, case face must be flattened convenient for being retained, behind point compartment, soil is thin, pick up net weeds,
Bits, stone, and employment domestic animals water irrigates until compartment face slightly ponding occurs.
(4) seedbed standard for land use：General 5 square metres of ground of cultivation throughout the year seedbed wormwood artemisia seedling plants 1 mu of sweet wormwood.
4, sowing epiphragma technology requirement
(1) sowing quantity：Sowing quantity per acre is 1.0 grams.
(2) with soil or silt particle and seed mix.1.0 grams of seed mixs, 1.2 kilograms of fine earths, the fine earth requirement of seed dressing are half-dried
It is semi-moist, use hand mix in basin to forbid land used ash to dress seed until uniformly, earth mulch kind cannot be used repeatedly.
(3) water spray epiphragma：After seed finishes, it is sprayed onto on case face with sprayer by clear water is repeated multiple times, then plugs hill
Bamboo, covers agricultural film, and surrounding is compact with soil.
5, seedbed management and seedling-growing time：
(1) accomplish often to observe, discovery seedbed soil whitens or water shortage, and film is opened wide half, is sprayed water until wet with sprayer
Until thoroughly, agricultural film is covered, surrounding is compact with soil.
(2) seedbed management：Critical issue compartment face is unable to water shortage, and after sweet wormwood emergence, wormwood artemisia seedling is very tiny, when growing 3-4 pieces
When saw tooth blade, if agricultural film should be opened wide by meeting rainy day, allows rainwater that seedbed case face to drench, then cover agricultural film, when seedling is long
When to 5-6 piece leaves, weed in seedbed must please be remove, while top dressing is carried out to sweet wormwood seedling, 5 ‰ urea is converted with light people and animals' class water and is carried out
Seedling is carried, after strong sprout, carries out field-transplanting in due course.
(3) hardening：The hardening time is 7 days or so, and hardening is the growing environment for allowing canopy seedling to adapt to field-transplanting, and first day spacious
Open both ends, second day unlimited half, third day all opens wide, and waters to seedbed every afternoon if meeting fine day, must not allow seedling
Bed water shortage, could promote the fast-growth of wormwood artemisia seedling.
Two, sweet wormwood transplantation technique requirement
1, transplanting time：
(1) first seedling can give birth to first three clear and bright day or be transplanted after Clear and Bright, and 15 centimeters of general height of seedling or more can be into
Row transplanting.
(2) second batch seedling is determined according to temperature, as seedling ageing can be transplanted between 8 centimeters -15 centimeters.
(3) third batch seedling is primarily referred to as Rice-rape fields, is transplanted when robbing, most late May 18, which will transplant, to be finished.
2, culturable standard：
(1) more fertile field, 80-100 centimeters of specification standards.
(2) the thinner hillside of soil property, 60-80 centimeters of specification standards.
3, site preparation of digging is transplanted in due course：
(1) field of plantation sweet wormwood requires to turn over before year primary, and clear good gutter, 1 meter of 1 case, allows rain, snow, frost to soil
Earth is improved, and reaches that soil property is loose, has larger facilitation to sweet wormwood growth.
(2) it requires field soil to plough before transplanting and carefully smash, standard is identical as rape.
4, base manure requirement
Per acre with containing the high 45 kilograms of basal dressings of composite fertilizer of potassium, every plant averagely separates.
5, method for transplanting
(1) it hands over composite fertilizer to be clicked and entered in ditch by transplanting standard size, then covers soil and break into ridge, by fertilizer in transplantation of seedlings to ridge
Side；
(2) fine day or cloudy day as possible after selection rain, soil moisture is big at this time, and survival rate is high, and fine day transplanting, which must pour, determines root
Water.
Three, field management
1, it imposes and carries seed manure：After sweet wormwood transplanting, temporary absorption waits for that seedling grows to 8 cun or so less than base manure, imposes 8 public affairs per acre
Jin urea carries seedling.
2, tillage and weeding：
(1) when sweet wormwood is grown to 40 kilograms or so, fine day is selected to carry out a weeding.
(2) second of weeding when sweet wormwood grows to 60 centimeters or so, have grass to remove, and no grass loosens the soil, and hoe goes periphery weeds with profit
Ventilation and penetrating light.
Four, collecting method and collecting time：
1, collecting time：First starts to harvest for 15 days or so in August, and last batch of has all been adopted by the end of September, absolutely not
Immature sweet wormwood can be harvested.
2, collecting method：By the whole strain harvesting of ripe sweet wormwood, after solarization 3-5 days with bamboo by cured leaf abate, be with sieve debranching bar
It can.
Five, yield detects
It is planted in strict accordance with planting technology operating instruction, reaches 320 kilograms per per mu yield, average artemislnin content reaches
14 ‰ points.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content has all been recorded in detail in the claims.
Claims (4)
1. a kind of implantation methods of sweet wormwood, it is characterised in that include the following steps：
One, nursery：
(1) seedbed selects：Select height above sea level at 500 meters hereinafter, the field close from residence and it is in the shade, have the place of water as seedling culture
Bed land used；
(2) seedling raise period：Generally with the first month of the lunar year 20 20 to next year of lunar calendar twelfth month current year, fine day carries out seeding and seedling raising；Such as use oil
Field of vegetables, seedling raise period is 20 days or so 2 months seeding and seedling raisings of the lunar calendar；
(3) seedbed is handled：Sweet wormwood seedbed land used is turned in advance, and a point compartment is ditched, thin whole soil；By 1.2 meters wide × 10 meters of long, longests
15 meters of points of compartments are must not exceed, it is pavement and gutter that 0.5 meter of wide spacing is reserved between compartment and compartment；Divide the leveling of the compartment faces Hou Baxiang,
Soil is thin, picks up net weeds, bits, stone, and employment domestic animals water irrigates until compartment face slightly ponding occurs；General cultivation ground throughout the year
5 square metres of seedbed wormwood artemisia seedlings plant 1 mu of sweet wormwood, and 6 square metres of seedbed wormwood artemisia seedlings of Rice-rape fields plant 1 mu of sweet wormwood；
(4) epiphragma is sowed：
1. sowing：Sowing quantity per acre is 0.7-1.0 grams, by 0.9-1.2 kilograms of fine earth of seed mix or silt, seed dressing
Silt or fine earth require semi-wet, and hand mix in basin is used to forbid land used ash to dress seed until uniformly, cannot use earth mulch repeatedly
Kind；
2. epiphragma of spraying water：After seed finishes, it is sprayed onto on case face with sprayer by clear water is repeated multiple times, then plugs small mangosteen or canopy
Item, covers agricultural film, and surrounding is compact with soil；
(5) seedbed management and seedling-growing time：
1. seedbed management：Accomplish often to observe, discovery seedbed soil whitens or water shortage, and film is opened wide half, is sprayed water with sprayer straight
Until drenched, agricultural film is covered, surrounding is compact with soil；After sweet wormwood emergence, wormwood artemisia seedling is very tiny, when growing 3-4 piece zigzag leaves
When piece, if agricultural film should be opened wide by meeting rainy day, allows rainwater that seedbed case face to drench, then cover agricultural film；When seedling is grown to 5-6 piece leaves
When, weed in seedbed must please be remove, while top dressing is carried out to sweet wormwood seedling, 5 ‰ urea is converted with light people and animals' class water and carries out carrying seedling, waits strengthening
Miao Hou carries out field-transplanting in due course；
2. hardening：The hardening time is 7 days or so, and hardening is the growing environment for allowing canopy seedling to adapt to field-transplanting, opens wide two within first day
Head, second day unlimited half, third day all open wide, and water to seedbed every afternoon if meeting fine day, seedbed must not be allowed to lack
Water；
Two, it transplants：
(1) transplanting time：First seedling can be transplanted in first three clear and bright day or after Clear and Bright, and 15 centimeters of general height of seedling or more is just
It can be transplanted；Second batch seedling such as ageing can transplant between 8 centimeters -15 centimeters；Third batch seedling is primarily referred to as Rice-rape fields, robs
Shi Jinhang is transplanted, and most late May 18, which will transplant, to be finished；
(2) culturable standard：More fertile field, 80-100 centimeters of specification standards；The thinner hillside of soil property, specification standards 60-
80 centimeters；
(3) site preparation of digging is transplanted in due course：The field of plantation sweet wormwood requires to turn over before year once, and clear good gutter, 1 meter of 1 case allow
Rain, snow, frost improve soil, reach that soil property is loose, have larger facilitation to sweet wormwood growth；It is required field before transplanting
Ground soil is ploughed and is carefully smashed；
(4) base manure requirement：It is base manure to use 300-500 kilograms of people and animals' class or 30-50 kilograms high of the composite fertilizer containing potassium per acre, and every plant flat
It is separated；
(5) method for transplanting：It pours fertilizer to click and enter in ditch by transplanting standard size, then covers soil and break into ridge, transplantation of seedlings is spread manure to ridge
Expect side；Fine day or cloudy day after selection rain, soil moisture is big at this time, and survival rate is high, and fine day transplanting must pour root water；
Three, field management：
(1) it imposes and carries seed manure：After sweet wormwood transplanting, temporary absorption waits for that seedling grows to 8 cun or so less than base manure, imposes 8-12 public affairs per acre
Jin urea carries seedling；
(2) tillage and weeding：When sweet wormwood is grown to 40 kilograms or so, fine day is selected to carry out a weeding；Second of weeding, sweet wormwood are grown to
At 60 centimeters or so, there is grass to remove, no grass loosens the soil, and hoe goes periphery weeds with sharp ventilation and penetrating light；
Four, collecting method and collecting time：
(1) collecting time：First starts to harvest in 15 mesh of August or so, and last batch of has all been adopted by the end of September, cannot be harvested
Immature sweet wormwood；
(2) collecting method：By the whole strain harvesting of ripe sweet wormwood, with bamboo by cured leaf abate after shining 3-5 days, with sieve debranching bar.
2. the implantation methods of sweet wormwood according to claim 1, it is characterised in that the sowing quantity of the described sowing per acre is
0.8 gram, by 0.8 gram of seed mix, 1.0 kilograms of fine earths or silt.
3. the implantation methods of sweet wormwood according to claim 1, it is characterised in that the base manure is by 400 kilograms of people and animals per acre
Class or containing 40 kilograms high of composite fertilizer of potassium.
4. the implantation methods of sweet wormwood according to claim 1, it is characterised in that described imposing carries seed manure by imposing per acre
10 kilograms of urea carry seedling.
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| CN110754185A (en) * | 2019-11-22 | 2020-02-07 | 天马（安徽）国药科技股份有限公司 | Sweet wormwood transplanting device and planting method thereof |
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