What is the storage method of seeds? What should I pay attention to when storing seeds?

When you are ready to sow, you can take the seeds out of the box and put them in the refrigerator. Don't touch the seeds, let the temperature of the seeds drop naturally, and don't rush to sow, otherwise the water will condense on the seeds, which will easily cause the seeds to rot.

Seeds can be soaked in water for 3 to 8 hours before cultivation, which is helpful to improve germination rate. Like all living things, seeds keep close contact with the outside world through metabolism. To support life support activities. Respiration is the main index of seed metabolism during storage. Seeds rely on respiration and external environmental conditions (mainly gas, temperature and humidity in the air, etc.) to carry out metabolic activities such as gas, heat and water. Therefore, it is necessary to control the respiration of seeds and reduce the consumption of stored substances. Only by maintaining vigorous vitality can we achieve the purpose of safe storage.

There are two ways for seeds to breathe. One is aerobic breathing under good ventilation conditions. Aerobic respiration consumes oxygen and oxidizes nutrients in seeds. Carbon monoxide, water and a large amount of heat energy are produced, and the respiratory intensity is high, and the cost of storing materials is high, which will bring unfavorable factors to the safe storage of water and heat energy accumulated in seeds. Second, when the ventilation is poor, oxygen is produced, and the seeds turn to anaerobic respiration, producing more ethanol (alcohol) and a small amount of heat besides carbon dioxide. The smell of alcohol will soon make it lose its ability to germinate. Therefore, it is necessary to control the respiration of seeds in order to take good care of them. Many people don't know what the method of seed storage is. In fact, there are two ways to store seeds: dry storage and wet storage. Dry storage is divided into ordinary dry storage, low temperature dry storage and sealed dry storage. Ordinary dry storage method is the most common seed storage method, which needs to keep the air dry.

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