How to restore the tree after harvesting
A: After harvesting the grapes, it is necessary to keep the leaves of the grapes and prevent premature detachment. It is an important task of management. After harvesting the grapes, the leaves are still undergoing photosynthesis and increasing nutrient accumulation. Therefore, attention should be paid to the protection of grape leaves, except for the leaves of the pests and the leaves that have been dried, except for the leaves that should be removed as long as possible. For the growing branches that are still growing, the hearts should be lightly picked and the branches matured. In order to promote the restoration of the tree, keep the leaves, prolong the photosynthesis time, and promote the maturity of the branches, the fruit should be fertilized. Generally, 15 kg of compound fertilizer is applied to the mu, and the 0.3% solution of urea is used for 2 to 3 times. If the tree is strong, it can be applied less or not, in case the new shoots are long and consume nutrients. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Instrument Ultrasound Therapy Device,Ecg Machine,Ecg Machine 12 Channel,Electrocardiograph Machine 6 Channel,Three Channel Ecg Machine Guangzhou Sonostar Technologies Co., Limited , https://www.sonoeye.com
Imaging mode: 1-2-3D, real time display
Locating system: Three dimensional motor platform
Scanning mode: 2Dgalvanometric scanning system
Lateral resolution: 3.8 um
Axial resolution: 4I um
Image depth: 0-2 mm
Speed: 1-50 frame/s
Clinical PW A detection
Port wine stains ( PWS ) is always a birthmark . It is caused by a vascular anomaly. PA imaging could provide real-time information about the thickness of the skin and diameter. depth, distribution of blood vessel , which provide significant help with clinical diagnosis and treatment.
PAI VS. OCT
Image depth : PA 2 mm
OCT 0.4 mm
Functional identification : With optical fingerprint characteristics ,P A could specificity imaging blood vessels , eliminates the interference of hair follicle, sebaceous glands.
The clinical testing has been carried out in 301 and guangzhou military general hospital , testing and statistic all kinds of PWS lesions in patients with vasculal parameters , in order to establish the classification and quantitative treatment of PWS.