Watermelon seedlings are sensitive to environmental conditions. Therefore, in order to cultivate melon seedlings in protected areas in the spring, corresponding measures must be taken according to the characteristics of climate change. Long-term low-temperature due to lack of light, melon seedlings Photosynthesis is very weak, malnutrition, slow growth, pale leaves, cotyledons off, easy to stiff seedlings and damping off, causing a large number of dead seedlings. Management measures: Remove the grasshoppers during the day, clean the dust on the film, take a small drop of water in the film, maintain good transparency, cover the grasshoppers at night to keep warm, and apply pesticides when necessary. The continuous rainy seedbed has high humidity, poor illumination, low temperature, decreased photosynthesis, and less accumulation of nutrients, but the respiratory depletion does not decrease, and the melon seedlings are weak and the disease is aggravated. Management measures: As long as it does not rain, during the day must be exposed, increase the scattered light, do not avoid exposing for several days, the surface can be shop 1 ~ 1.5 cm thick dry fine soil or vegetation ash, inside the pot to stop watering and spraying. Noon is properly ventilated on the lee side. The haze weather is poor and the air humidity is high. The leaves of the seedlings are prone to water, and they are susceptible to anthrax and damping-off. Therefore, the foggy weather should not only seal the seedbed and avoid the intrusion of fog. It must also promptly remove the cover after the mist has completely dissipated, and properly conduct ventilation and light transmission. For a long period of time, the bed temperature rose sharply, the melon seedlings lost too much water too quickly, and physiological water imbalance occurred, resulting in wilting, stagnation, and even death. Management measures: Let melon seedlings gradually see the light, early in the morning to expose the appropriate early, so that the melon seedlings see more light at a lower temperature, in order to have a longer period of adaptation to the glare. The temperature rises to a certain extent, can be covered with grass cover on the seedlings to light cover, can also spray 10 °C ~ 20 °C warm water to add water loss, ease withering. It is also possible to ventilate before the storm and reduce the temperature inside the seedbed. Cold winds still cover the grass every day, so that the melon seedlings have a certain time to see light, but it is necessary to expedite early cover, generally exposed after 11 am, before 2 pm, the specific time is not short, depending on the weather, Strengthen the insulation measures at night. Ward Nursing System Ward Nursing System,Ward Nurse Call System,Urgent Nurse Call System,Nurse Call Systems Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.centralgas.be
Medical Ward Nursing System
Features of Ward Nursing System:
1. Act as management center that can be linked to PC with WNS software suitable for hospital, where internal communication is needed and is easy to be operated.
2. The Master Host can support 200 extensions (Included bed extension, door extension, bathroom extension); WNS software can record and check patient information.
3.Nurse Extension can broadcast for ward area.
4.Smart Handle have LED night light.
5.Bath Extension can receive the signals of nurse arriving and ward inspection.
6. Door Extension equipped with multicolour door lamp, can indicate different situation by different colour.
ETR ward nursing system is composed of the integrated host (including operating software), management host, bed extension, smart handle extension, nurse extension, door extension, mobile extension, extra bed extension, bathroom extension, connection extension, corridor display and various extended control devices.
Watermelon seedling spring tube "strain with the day"
Eter Ward Information System is an indispensable important part in hospital digitization construction, which not only provides the powerful communication among doctors, nurses and patients, but also creatively offers the new functions of voice reminding, information issuing, information collection, information process, and etc. This system has truly achieved a leap of nursing quality besides the greatly decreased of the work intensity of nursing staff.