1. Remove the diseased residues in the field in time, and at the same time cooperate with the general manager to spray the tree to reduce the source of bacteria and reduce the number of bacteria in the greenhouse. The diseased body is buried or incinerated in time after the harvest of the former crop, and the general manager of the tree is sprayed and disinfected. Reduce the number of germs.
2, do a good job of disinfection, cut off the path of transmission of germs. Before sowing, the seeds should be air-dried, and the seeds should be soaked with the new high-fat film 800 times. It can repel the underground pests and diseases, isolate the virus infection, not affect the germination and swelling function, strengthen the breathing intensity and increase the seed germination rate. At the same time, the nutrient soil is disinfected to prevent the invasion or cross infection of the bacteria.
3. Take agricultural measures to improve the disease resistance of melon. Pay attention to the watering time and the amount of watering, try to keep the water in a low temperature to keep the humidity of the greenhouse low, and prevent the bacteria from being infiltrated multiple times. At the same time, spraying the strong melon in the melon growth period can make the cucurbit thickening. Strengthen the directional delivery of nutrients, promote the rapid development of melons, beautiful melons, juicy and delicious; growth cycle does not fall, no melons, no cracks, no deformed melons. And with the application of new high-fat film 800 times liquid can play the role of liquid film bagging, will not affect fruit breathing, anti-fruit rust, anti-split fruit, improve fruit surface coloration and brightness, reduce residual toxicity and improve quality.
4, prevention-oriented, comprehensive prevention and treatment. Before and after irrigation, the melon can be sprayed with a protective fungicide and a new high-fat film 800 times for prevention. When the disease occurs, it should be promptly used for prevention and treatment. During the pollination period or within 10 days afterwards, use caution to avoid damage to the young melon. In the middle and late stages of plant growth, it can be sprayed with a bactericide that can kill 2000 or imported nails, and the new high-fat film 800 times liquid can be used to improve the utilization rate of the active ingredient of the medicament.
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Portable Color Doppler Ultrasound Series
Color Doppler Ultrasound System
-High definition image
-Very thin light and pretty
-15inch LED Screen
-Built-in Battery
-Abundant function Multilingual
Specifications
1. Imaging Modes:
-B, B|B, 4B, B|M, M
-Color Doppler (CFM)
-Power Doppler (PDI)
-Directional Power Doppler (DPDI)
-Pulsed Wave Doppler (PWD)
-B+PWD (Duplex)
-B+CFM/PDI/DPDI+PWD (Triplex)
-High Pulse Repetition Frequency (HPRF)
-Tissue Harmonic Imaging (THI)
2. Scanning Method: electronic linear, electronic convex, electronic micro-convex, scanning depth: 2-24cm
3. Color Doppler:
-PRF variable: 0.5-9 kHz
-Wall filter settings: 3 steps (5%, %10%, 15% PRF)
-Angle steering for linear transducers: ±10°
-Real-time spatial filter: 4 values
-CFM palette>10 maps
-PDI palette>10 maps
-B/Color priority control
-Color threshold control
-CFM baseline control
-Doppler frequency selection
-Color frame averaging
-Transparent Color Mapping (TCM)
4. Pulsed Wave Doppler:
-PRF variable: 1-10 kHz
-Wall filter settings: 16 steps (2.5%-20% PRF)
-Angle steering for linear transducers: ±10°
-Real-time trace line with automatic calculation of spectrum parameters
-Stereo sound: volume control
-PWD palette>10 maps
-Doppler frequency selection
5.Processing:
-High Line Density scan mode for better resolution
-8 sliders TGC Control
-Dynamic range>120 dB
-Overall gain control
-M - mode sweep speed control
-Acoustic power control
-Variable frame averaging
-Brightness, contrast
-Advanced gamma control
-Scan direction, rotation, up-down controls
-Negative / positive control
-Echo enhancement control
-Noise rejection function
-Speckle reduction
6. Image and video: AVI, JPG, BMP, PNG, TIF, DCM (DICOM)
7. General Measurements and Calculations: Distance, Length, Area, Circumference, Volume, Angle, Stenosis %, A/B Ratio, Velocity, Pressure Gradient (PG), Acceleration, Resistivity Index (RI), Heart Rate, Velocity Time Integral (VTI), etc.
8. Measurements and Calculations Software Packages: Obstetrics, Gynecology, Abdominal, Urology, Endocrinology, Vascular, Cardiology, etc.
9. Expansion interfaces:
-VGA, TV Interface
-USB2.0 Interface
-RJ-45 Network interface
-Support DeskJet printer, LaserJet printer, video printer
Portable Color Doppler Ultrasound,Portable Color Ultrasound Machine,Portable Color Ultrasound Equipment,Color Ultrasound Equipment For Clinic
Guangzhou Sonostar Technologies Co., Limited , https://www.sonoeye.com