Storage of rice should be properly controlled water, low temperature storage, timely cooling after autumn and do a good job of cleaning up weeds, etc., generally safe to keep. When rice is sun-dried or dried, as long as the temperature is appropriate, the quality will not be affected. Relatively safe moisture in paddy rice, japonica rice is higher than japonica rice; late rice is higher than early rice and mid-season rice; water content of rice seeds that need to be stored year-round is lower than about 1% of safety standards, and as low as possible to maintain germination rate. The storage conditions in rural areas are generally poor, but there are favorable conditions. That is, there is a small amount of rice and there is no shortage of labor. To make full use of this favorable condition, the rice should be dried to a level below the safe moisture level of 1% and stored in a cool place. More secure and reliable. Due to the high grain temperature of early and middle rice and the high moisture content of late rice, it is prone to condensation, fever, and mildew on the grain surface after the fall. Therefore, after the autumn, we must often turn the grain surface and make full use of the natural low temperatures in the winter and spring to lower the grain temperature. , low temperature sealed storage. Insect pests in rice are not as serious as wheat and corn. To prevent worms, aluminum phosphide fumigation can be used to prevent and control pests. Storage of rice should be noted to prevent heat and mildew, control pest damage and delay aging. An effective measure to prevent moldy mildew in rice is to strictly control its moisture content. The relative safe moisture of water rice is about 1% or less than that of rice. Low-moisture rice should be strengthened under regular storage conditions. Usually, it can be summer, but the phenomenon of aging cannot be controlled. The best way to delay the aging of rice is to store at low temperature. In winter, cold food is put into storage, and it is stored in a closed and insulated place before the spring season. The use of oxygen-reducing technology to keep rice can effectively prevent and control the damage of stored grain pests and is beneficial to summer. For a large amount of rice insects, aluminum phosphide fumigation method can be used to kill insects; a small amount of rice insect pests in the family can be placed in containers by pepper or other soil method or bag of dichlorvos.
Zinc Steel Balcony Railing
Zinc steel is used as the base material for the production of safety protection railings and guardrails in the suspended places of roofs and balconies, with a wide field of vision and prevention of falling from heights
Zinc steel balcony Guardrail Railing
Xuzhou Guifeng Metal Technology Co., Ltd , https://www.guifengmetal.com