1 cow dung mortar method. 6 parts of cow dung, 8 parts of slaked lime and 8 kinds of plant ash, and 1 piece of fine river sand were used to prepare a paste-like wound by adding water. 2 soybean oil copper agent method. Prepared with 1 part each of soybean oil, copper sulfate, and hydrated lime. First, the copper sulfate and hydrated lime were ground to a fine powder. Soybean oil was poured into a pot and boiled until boiled. Copper sulfate and slaked lime were added to the oil, and the mixture was fully stirred and used after cooling. 3 Rosin clear oil mixture method. Prepare 1 part of rosin and 1 part of clear oil (novolac). First heat the oil to boiling, then add the rosin powder and mix well. In the winter season, extra oil should be added as appropriate; in summer, more rosin can be added. For the wounds of fruit trees, anti-corrosion film should be applied to protect the healing of the wound tissue in time to prevent the invasion of pathogens, and the general general of the garden should be sterilized to reduce pathogenic bacteria.
Smart Home
Smart home allows users to manage home devices by more convenient means, such as touch screen, hand-held remote control, telephone, Internet to control home devices, more can perform situational operations, so that multiple devices form a linkage; on the other hand, the various devices in the smart home can communicate with each other without user command and can interact according to different states, thus bringing maximum convenience, efficiency, safety and comfort to users. The so-called smart home era is the Internet of things into the family era. It refers not only to those mobile phones, tablets, home appliances, computers, private cars, but also to eat and drink Lazar sleep, safety, health, friends, and even furniture and almost all the things and life in the home. The aim is to make people's family life more comfortable, simpler, more convenient and happier.
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