1. Apply vegetable oil such as vegetable oil or cottonseed oil to fresh eggs and store them for more than 30 days. This method is suitable for the temperature of 25-30 °C. 2. Put the fresh egg without damage into the clean pool or rainbow and pour 2- 3% lime water. The surface of the water is 20---25 cm above the egg surface, which can be kept fresh for 3 to 4 months. In summer, pools or rainbows should not be exposed to the sun to ensure cool ventilation. They can also soak eggs in about 5% lime water for half an hour, remove and dry them, and keep them fresh for 2 to 3 months. 3. Dissolve 1 kilogram of water glass (an aqueous solution of sodium silicate) in 9 kilograms of hot water. After cooling, pour it into a bowl filled with eggs. The liquid surface is more than 5 cm above the egg surface, and the kraft paper seals the cylinder mouth. Store in a cool, ventilated place, keep it fresh for 2 - 3 months in summer. 4, in the bottom of the container shop dry, clean glutinous rice, put a layer of egg pods ç³ , filled with kraft paper sealed, stored in a cool ventilated place, can be kept fresh for months, if no sash, take pine sawdust or plant ash instead Yes, every 20 days or months - turn inspection once. 5, the eggs stored in soybeans, red bean miscellaneous grains, can be preserved for a long time without deterioration. 6. Embed the fresh eggs in a clean dry residue in a cool, dry place, which will not deteriorate in 2 - 3 months. 7, bury eggs in salt and preserve them for a long time. 8. Wrap the eggs with fresh film or glossy paper and store them in the refrigerator for longer. 9, wipe the eggs with a damp cloth, put your head up firmly to the refrigerator, can save a long time. 10. Poultry eggs should not be put together with ginger or onion, otherwise they will soon deteriorate.