Precautions for storage of rice seeds after harvest
After harvesting rice seeds and planting for about 8 months, some farmers’ friends did not pay attention to the storage and storage of rice seeds, which led to the phenomenon that seeds had high water content, were stolen by rats, and mixed, which caused rice production. A lot of disadvantages. Therefore, farmers' friends must do a good job in storage and storage after the rice is harvested.
The water content of the seed seeds to be dried is the main factor affecting the life of the seeds. Therefore, when storing, the moisture content of the seeds must be strictly controlled, the japonica rice is below 13%, and the hybrid rice is below 12%. The easiest way to identify the water content of a rice seed is to grab a few grains of the grain and put it into the mouth to bite it with a tooth. If it makes a sharp sound, it is a dry seed.
Second, there must be good storage conditions. Seeds should not be mixed with chemical, fertilizer, oil, and other corrosive, moisture-prone, and volatile materials. Seeds should be kept in the warehouse at a temperature of 5 ° C to 20 ° C and a certain temperature. Ventilation conditions.
Third, there must be reasonable storage and storage methods. Most of the storage seeds of farmhouses are stored in bulk, packed, or stored in silos, cabinets, barrels, tanks, etc. It is recommended to use different kinds of bags in different bags and hang in a ventilated and dry house.
Fourth, when it is necessary to prevent mixed storage, there should be a seed label inside and outside the bag, indicating the name of the variety, the source of the seed, the quantity, and the purity. When storing several varieties at the same time in a warehouse, keep a certain distance between the varieties to prevent mistakes. At the same time, special care should be taken not to break the seed bag to prevent the seeds from mixing.
Fifth, it is necessary to strengthen the management during storage. The rice seeds should be inspected frequently during storage, promptly ventilated and ventilated, and adjust the temperature and humidity to prevent the mildew and deterioration of the seeds. Before storage, the wormholes should be destroyed and the ratholes blocked. The seeds stored in the cloth bag can be used to prevent rats from being covered with cedar branches, gold steel thorns and the like around the bag.
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