Environmental protection action, let's turn paper trays into treasures together. The word environmental protection is already an action engraved in people's hearts. Everyone is contributing their own strength to environmental protection. Eggs are a very fragile food. For safety reasons, people invented paper trays for holding eggs. Eggs are an indispensable food in every family. The number of purchases is more and the paper stored at home The number of trustees has also increased, so how to deal with it? Some people plan to sell it, but if the price of the scrap is not worth a lot of money, it will be wasted if it is thrown away. What should we do?
The power of wisdom is infinite. Some people are very clever and very good at discovering, so they plan to use paper trays containing eggs to cultivate oyster mushrooms. For the safety of the latter, we must first sterilize the paper tray, pour hydrogen peroxide into the basin, soak the paper tray for ten minutes, drain it, and then sprinkle some original seeds of oyster mushrooms on it, and then stuff it. Put it into a sterilized plastic bag for mildew treatment. After a period of time, the bacteria will grow on the paper tray. On the ninth day after sowing, the seeds of Pleurotus ostreatus will be covered with paper holders, and the longer they will grow stronger, their hyphae are white and very attractive. If you have a lot of untreated paper trays in your home, you can deal with them in this way. This method can not only solve the problem of paper trays, but also enjoy the fun of planting. It can be said to be the best of both worlds.
