Seedlings can be unearthed before grafting. Prevention and control measures: (1) Disinfect bed soil with seedling fungus, chlorpromazine, carbendazim manganese zinc, etc.; (2) Watering at the seedling stage, timely ventilation and dehumidification on cloudy days, and rain-proof cover on rainy days; (3) The seedlings of diseased plants shall be sprayed with sterilized seedlings, and the pesticides may be selected from Garinong, Ledomir and others.

Sweeping Robot

A Robot is an intelligent machine that can work semi-autonomously or fully autonomously
Robots have the basic characteristics of perception, decision-making, execution and so on. They can assist or even replace human beings to complete dangerous, heavy and complex work, improve work efficiency and quality, serve human life, and expand or extend the scope of human activities and abilities
With the deepening of people's understanding of the intelligent nature of robot technology, robot technology has been continuously infiltrating into every field of human activities. Combined with the application characteristics of these fields, people have developed a variety of special robots and intelligent robots with the ability of perception, decision-making, action and interaction. Although there is still no strict and accurate definition of robot, we hope to grasp the essence of robot: robot is a machine device that performs its work automatically. It can be directed by a human, run pre-programmed programs, and act according to principles developed with AI technology. Its mission is to assist or replace human work. It is the product of advanced integrated cybernetics, mechatronics, computers, materials and bionics, and has important applications in industry, medicine, agriculture, service, construction and even military fields

Sweeping Robot,Robot Vacuum Cleaner,Best Robot Vacuum,Roomba Vacuum Cleaner

ChangChun E-vida Technology Co.,ltd , https://www.evidatech.com