Selection and Cultivation Techniques of Artemisia selengensis

I. Requirements for environmental conditions of Artemisia selengensis Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Artemisia selengensis is native to China and belongs to semi-hardy-tolerant vegetables. It prefers cold and humid climate conditions and can be planted in greenhouses all over the country. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
1 temperature. Artemisia selengensis has a wide adaptability, and the living environment likes a cool environment and is not resistant to high temperatures. The most suitable temperature for growth is 17-20 °C, slow growth below 12 °C, poor growth above 29 °C, but can withstand short-term zero-degree low temperature, seeds can germinate above 10 °C, but the fastest germination at 15-0 °C. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2 lighting. Artemisia selengensis is not strict with light requirements, and generally grows well under weaker light conditions. Under long daylight conditions, vegetative growth is not sufficient. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
3 moisture. Artemisia scoparia is not strict with water and fertilizer requirements. As long as the soil is kept moist, if too much water will affect growth and development, the yield will be reduced. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
4 soil. Artemisia selengensis has a wide range of adaptation to the soil, and the requirements are not strict, but it is best to use loose and fertile slightly acidic sandy loam. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Second, the cultivar of Artemisia scoparia var .
Linyi Fertilizer Network Copyright
According to the size of the leaves, Artemisia selengensis is divided into two types: Artemisia scoparia and Artemisia scoparia. Artemisia scoparia is more resistant to cold, rich in flavor, thin in twigs, fast in growth, early in maturity, and 40-50 days in growing season. The disadvantage is low yield. Artemisia scoparia, also known as Artemisia scoparia, has broad leaves and high yield. The shoots are short and thick, with few fibers and good quality. The shortcomings are slow growth and late maturity. It is now generally preferred to cultivate Artemisia scoparia, because Artemisia scoparia is not only good-looking but also has a high market price. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Third, Artemisia sinensis cultivation technology flow Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
1Selection of land preparation Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
It is advisable to choose a neutral or slightly acidic soil with deep soil layer, loose and moist soil, rich organic matter, convenient drainage and irrigation, and good water retention and fertility. Apply the base fertilizer before planting, apply 50-60 kilograms of compound fertilizer per acre, or apply 2000 kilograms of organic fertilizer per acre. It is also possible to apply 15 kg of urea per acre, add 25 kg of diammonium phosphate and 5-10 kg of potassium sulfate, and mix the fertilizer with the soil thoroughly. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2 Do the Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
When doing sputum, it is generally required to be about 1.5-1.8 meters wide, and the length can be flexibly controlled according to the actual situation of the greenhouse. Use the hoe to make the soil fine and flat. Then you can sow. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
3 soaking seeds, germination, Linyi fertilizer network
Linyi Fertilizer Network Copyright
Artemisia argyi seeds are botany called achenes and have angular edges. 3-4 days before sowing, germination, soak the seeds in warm water at 30 ° C for 24 hours, then rinse and dry, germination at 25 ° C, wash once a day, seeds 3-4 days later Budding can be planted. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
4 sowing Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Because the plants of Artemisia selengensis are small and have a short growing season, they can be intercropped with other vegetables. Production can be carried out by live broadcast, broadcast and broadcast. Spreading is generally 3-4 kg per acre. The amount of seed used per acre is 1.5-2 kg, which is more economical. When the line is broadcast, the line spacing can be controlled at about 10 cm. If the seedlings are transplanted, the seeds can be spread more densely, and they should be transplanted without being transplanted, so as not to waste time and seeds. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
After the sowing is completed, cover the seed with a layer of 1 cm thick soil, flatten it with a flat surface, and then pour it once. Watering will be done every 10 days in the winter and watering every 7 days in the summer. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
5 Miao Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Artemisia scoparia can be emerged in a week or so after sowing. When the seedling grows to 2-3 true leaves, the seedling should be carried out. When the seedlings are in use, be careful not to use the sickle, directly use the seedlings to pull up the dense seedlings, leaving the seedlings The row spacing of the plant is kept at 4-6 cm. Note that it should not be too thin, otherwise it will affect the yield. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
6 transplanting Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Practice has proved that transplanting is a good way to cultivate Artemisia argyi. The transplanted seedling grows faster than the live seedling, and the plant is large, and it can be harvested in about 20-25 days. When transplanting, use a sickle to start the seedling and put it into the prepared pot. Then transplanted into the whole good ground, the row spacing is about 4-6 cm. After transplanting, it should be poured once, and the nitrogen fertilizer should be applied once every 20 days after transplanting. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
7Water Management Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Due to the low temperature in winter and spring, watering should be properly controlled after emergence to prevent rickets and downy mildew. Watering should be done according to the seedlings, usually watering once every 7-8 days. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
8 Topdressing Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Generally, when the seedling grows to about 10-12 cm, it needs to be topdressed once. After each harvest, it will catch up with the fertilizer once. Topdressing is generally carried out with water and topdressing. The fertilizer is evenly spread in the water inlet, and directly irrigated with water. The fertilizer can not be directly sprinkled in the ground to avoid burning the leaves of Artemisia argyi. During the growth period, the water is chased 1-2 times of quick-acting nitrogen fertilizer, and each time the urea is used for 15-20 kg per mu. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
9 pests and diseases control Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Artemisia selengensis is prone to anthracnose and downy mildew, and if it occurs, it can be sprayed with 72% of Plex 1000 times. If there are mites, spray 10% imidacloprid 1200-1500 times solution. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
10 mining Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
When the strain of Artemisia selengensis is as high as 20 cm and has 12-13 true leaves, harvesting is started, and harvesting should not be too late, so as not to affect the quality. When harvesting, you can use a knife to leave 2-3 leaves at the base of the stem, then remove the yellow leaves and sell the wormwood into small pieces for sale. It can be harvested once every 20-25 days, and it can be harvested 2-3 times each time. Linyi Fertilizer Network Copyright
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Advantages and features:
Automatic igniting and tempering control, high efficient and quick. Can be linear single, double - sided a molding groove cutting.
Brand: Buluoer intelligent
Other name: Gantry Flame Plasma Cnc Cutting Machine
Cutting mode: flame cutting, Plasma cutting
Suit material: carbon steel, manganese plate, galvanized plate, stainless steel, copper steel, aluminium plate etc. metal plate materials.
Product describe:
This CNC equipment is aimed at metal plate materials baiting, not only the appearance of atmospheric but also stable operating, high working efficiency, long service life and it can be achieved cutting all kinds of design graphic. Widely used in various machine building industry of metal sheet cutting.
Product features:
Bilateral drive, high transmission accuracy, operating is stability.
Frame aging treatment, stable structure and non-deformation.
Can remote operation, convenient and efficiency, save labour.
Automatic temper control, safety and efficiency.
Full-automatic StarCAM/ FastCAM graphical editing software, simple nesting.
Flame/plasma dual-purpose cutting system, easy to operate and wide application range.
System has self-compensating, automatic positioning, automatic height-adjustment, break-point memory and automatic recovery function.
Cutting size customization, flame plasma sub-cutting options.

Product parameters

Type

BLDH-3060

BLDH-4080

BLDH-5080

BLDH-60100

BLDH-80100

Track gauge(mm)

3000

4035

5000

6000

8000

Effective cutting width(mm)

2300

3300

4300

5300

7300

Machine width(mm)

3500

4300

5500

6500

8500

Track length(mm)

6000

8000

8000

10000

10000

Number of standard cutting torch(set)

1

2

2

2

2

Input power

AC380V/50Hz;AC220V/50Hz

Lift(mm)

200

Cutting thickness(mm)

Flame cutting:5-150        Plasma cutting:1-30(According to the power supply size)

Cutting speed (mm/min)

Flame cutting:100-1000       Plasma cutting:450-5000

Idle speed

 0-8000

Drive mode

Bilateral drive

System

Shanghai Jiaoda or Beijing Starfire

Operating accurancy

±0.5mm


According to the power supply size

LGK-120IGBT

LGK-200IGBT.

No.

Name

Specification parameter

Rrmark

Specification parameter

Rrmark

1

Track gauge

4.0m

Transverse efffective cutting max. 3 m

4.0m

Transverse efffective cutting max. 3 m

2

Track length

8.0m

longitudinal efffective cutting max. 6.5 m

8.0m

longitudinal efffective cutting max. 6.5 m

3

Max. idle speed

9000min

 

9000mm/min

 

4

Straight line position accuracy

±0.2min

 

±0.2mm

 

5

Straight line position repeat accuracy

±0.3mm

 

±0.3mm

 

6

Operating accurancy

±0.5mm

 

±0.5mm

 

7

Height controller lift distance

200mm

 

150mm

 

8

Flame punch cutting thickness

6-80mm

Carbon steel plate

6-80mm

Carbon steel plate

9

Flama max. Cutting thickness

200mm

Carbon steel plate

200mm

Carbon steel plate

10

Plasma punch cutting thickness

16mm

Stainless steel plate, carbon steel plate

25mm

Stainless steel plate, carbon steel plate

11

Plasma max. Cutting thickness (Edge cutting)

25mm

Stainless steel plate, carbon steel plate

40mm

Stainless steel plate, carbon steel plate

12

Inclination of plasma cutting surface

5-8° (carbon steel plate)

5-8°(carbon steel plate)

 

13

Roughness of plasma surface

Ra12.5

Ra12.5

 

14

Roughness of flame surface

Ra25

Ra25

 

15

Speed of plasma cutting

50-4000mm/min

50-4000mm/min

 

16

Speed of flame cutting

50-700mm/min

50-700mm/min

 

17

Drive mode

Bilateral drive

Bilateral drive (panasonic servo)

 

18

Number of cutting torch

CNC flame cutting torch: 1, plasma cutting torch: 1

CNC flame cutting torch: 1, plasma cutting torch: 1

 

19

Equipment accurancy

Conformed or superior to ISO8206-1991, JB/T10045.3-1999

Conformed or superior to ISO8206-1991, JB/T10045.3-1999

 


Flame plasma CNC cutting machine


Basic Equipment


No.

Name

Distribution

Unit

Quantity

Remark

1

Type specification

BLDH4080

set

1

Beam annealing

2

Drive mode

double-drive

set

2

Panasonic servo

3

Drive reducer

AEVELE

set

2

Taiwan

4

CNC

F2300TB

set

1

Shanghai Jiaoda

5

FASTCAM

Fast CAM Chinese version

set

1

Guoyou

6

Flame cutting torch

Wuxi Xiangzheng

set

1

Guoyou

7

Plasma power

Chengdu Huayuan LGK200

set

1

Huayuan

8

Arc voltage regulator

Shanghai Jiaoda

set

1

system-provided

9

Automatic ignite device

Wuxi Xiangzheng

set

1

Guoyou

10

Precision track

24 kg

m

8*2

Wuxi

11

Precision rack

Straight tooth

m

6*2

Wuxi

12

Pulley

Nylon chain

set

1

 

13

Lift body

2K2M

piece

2

 


 


 


 


Technical requriments


No.

Name

Distribution

Remark

1

Width of machine tool

4000

 

2

Effective cutting wideth

3100

 

3

Track gauge

3710

 

4

Idle speed

0~8000 mm

 

5

Flame cutting thickness

5~200 mm

 

6

Plasma punch cutting thickness

25mm

user demand

 

Plasma max. Cutting thickness

45mm

user demand

7

Effective length

6500 mm

 

8

Cutting torch journey

≤150 mm

 

9

Accurancy

± 0.5 mm

 

10

Track length

8m

 

11

Input power

AC220V/380V 50HZ

 

12

automatic height-adjustment

Jiaoda arc voltage height-adjustment

 

13

Cutting material

Stainless steel plate, carbon steel plate

 

Cutting samples

9


Flame Cutting Machine

Flame Cutting Machine,Plasma Cutting Equipment,Copper Cnc Cutting Machine,Cnc Plasma Slab Cutting Machine

Buluoer Intelligent Technology Co., Ltd. , https://www.buluoercuttingmachine.com

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