Photinia officinalis
It is also very important to manage the management of Photinia fraseri. The seedlings at that time are very tender and vulnerable, so we must manage them gently. In terms of watering, when the seedlings grow to the greening specifications, they can leave the nursery. Water should be poured once a week before leaving the garden, which is beneficial to raising seedlings. In terms of raising seedlings, the soil ball should be as large as possible when raising the seedlings, and the water-soaked straw should be used for dressing. In terms of transportation, 5 or 10 strains of finished product seedlings are coded one by one in order, and piled on the transport vehicle to cover the tarpaulin. In terms of control of transportation time, it must be short, long, and it will easily lead to water shortage. For chemical disinfection, in the prevention of pest infestation, properly disinfect it, and overage may burn the seedlings. These aspects all require special attention. Although the adaptability of Photinia frases is strong, the seedling period is very much to be protected. After laying the foundation for it, the problems behind it are much better handled.
BIO scope S1 is a digital handheld scope used to record digital photographs and videos.
Advantage
5. cerumen,otitis media, ear infections, perforation of tympanic membrane checking
6. Small & Light to hold, Easy to carry with aluminum box
7. Rechargeable Li-On battery to ensure 4 hours continuous working at least
8. Cheaper price
9. CE mark
Specification
Digital Endoscope Wuxi Biomedical Technology Co.,Ltd , https://www.wxbiomedical.com
1. Bigger LED Screen 3.5 inch with 720*480 resolution
2. Never hot lens with 300 thousand pixel
3. Disposable earmuff
4. examine external ear and middle ear
Resolution
720X480
Light source
Natural white(LED)
LCD
3.5 inches special LCD screen
Minimum color difference for different viewing angle
File format
JPEG,BMP,AVI
Media
Micro SD flash card
Interface
1 mini USB,1 AV-OUT,1 SD card slot
Power supply
rechargeable lithium battery
External power
110V~220V AC 50/60HZ, Output DC 5V 500MA
Working time
3 hours for continuous working
Charging time
5 hours