Farmer household grain storage technology

Drying grain and keeping grain dry are the primary conditions for the family to keep grain. The more dry the grain is, the better it is for the safe custody of grain. The safe moisture for grain storage is: 12.5% ​​wheat, 13.5% rice, 14% rice, corn, Mung bean 13%, Hu bean 12.5%. Cleanliness, in the process of grain harvesting, the foodstuff should be dried out to remove impurities, prevent sand and dirt from being carried into the grain, pay attention to the cleanness of the grain storage equipment, spray insecticides before loading grain, and do the types and times , wet and dry, new store separately. Low-temperature and low-oxygen, low-temperature can control the occurrence and development of pests and mildew. Therefore, the farmers' grain should be placed in a place where the indoor temperature is low and the sunlight can not reach directly. At the same time, the plastic film can be used for sealing to achieve low oxygen. . Moisture-proof and heat-insulating parts that are prone to moisture are mainly wall, wall and floor. Therefore, in order to make the device have good moisture resistance, the place where the device should be placed must be cool and dry, and the plastic film should be placed on the four walls and the bottom of the device. The inner wall should be painted with moisture-proof paint. Thermal insulation materials such as plastic foam boards can be added to the outer wall of the equipment. Ventilation and airtightness, when the outside temperature and humidity are lower than the grain temperature and humidity, ventilation should be timely, so that the grain piles can be cooled and loosened. Conversely, grain piles should be closed in time.