one. Clean the ditch and clear the snow. After the snow, there is a lot of water in the fields, so we must pay close attention to the clear channels and drainage channels, eliminate the accumulation of water in the fields, and prevent freezing damage and waterlogging. For greenhouses and other protective facilities, we must promptly remove the snow from the sheds and surrounding areas, reinforce the shed facilities, carefully inspect the greenhouse membranes, repair damaged sheds, and pay close attention to the rain and snow weather in the coming days. two. The greenhouse vegetable insulation and dehumidification work well. On the one hand, it can be covered with straw, non-woven fabrics and other coverings at night, or covered with films on both sides of the greenhouse. The film should be tightly sealed. In the greenhouse, a small shed or a middle shed or multi-layer insulation protection is built (the greenhouse insulation effect of greenhouse + inner shed + inner shed is better than that of greenhouse + middle shed + small shed). The ash can also be applied to the shed to increase the plant's ability to resist freezing. Ditches in the shed can be covered with straw to reduce the humidity in the shed and increase the temperature in the shed. Strictly control the watering and reduce the humidity in the greenhouse. three. Strengthen field management after the snow. After the snow, in addition to doing a good job of ventilation, seeing light and dampness in greenhouse vegetables, it is also necessary to spray pesticides, prevent disease, thin foliar fertilizer and other management measures, melons, solanaceous vegetables should pay attention to the prevention of diseases, gray mold, to restore Plants and seedlings grow vigor, enhance resistance, and they should also pay attention to promptly rewind the curtain in order to prevent the plants from withering. four. Nursery crop field management. It is necessary to pay attention to insulation, use electric heating, and control the temperature. During the day, artificial light supplements can be used to increase the temperature to cultivate strong seedlings to prevent leggy and frost damage from occurring. Attention should be paid to the prevention of seedling disease such as damping-off and blight. Fives. Harvested in time. Vegetables entering the harvesting period should be harvested and put into storage for sale after being listed or harvested in order to prevent losses caused by freezing. The harvest should be cleaned in a timely manner to prepare the planting of the next crop.
ICU Arm bridge for the hospital ICU wards, intensive care unit of modern medical rescue necessary auxiliary equipment ,mainly by the bridge dry and wet sections, characterized by the separation of wet and dry is reasonable structure ,allocation of landing and taking off the wet paragraph flexible and fluid infusion pump rack frame and infusion pump mount .
Paragraph can be equipped with wet and dry conditioning off and landing platform for the medical care equipment ,in the segment, respectively ,of wet and dry oxygen, air attracted by strength of electricity ,the network input terminals can be configured in the health care workers and staff body of tower.
The moving parts adopts Damping Friction Brake system, while also matching your request in accordance with paging communications ,monitoring ,video telephony, background music ,as well as teaching and long-distance diagnosis system.
Double Arm Electric Medical Pendant Double Arm Electric Medical Pendant,Ceiling Pendant,Double Pendant Light,Electric Medical Pendant Shandong qufu healthyou Medical Technology co.,Ltd , https://www.kangerjianmedical.com
