Prevention and control of vegetable field snails can take comprehensive measures. (1) Clean the countryside. Timely cleaning of the ditch, remove water, remove weeds, ensure that the drier surface is dry, and destroy the snail's habitat and spawning sites. (2) Manual killing. We put cabbage leaves, semi-dry weeds, etc. on a dish, and we will kill the snails that are inhabited in the morning. It is also possible to artificially capture snails that inhabit the stems and leaves of vegetables in the sunny early morning. (3) Laminate lime. After the soil surface of the dish is dry, the lime is sprinkled around the surface, and 5 to 10 kg per mu are used. After the snail is exposed to quick lime, it will lose water and die. (4) Chemical control. Acetate granules of 600 to 750 grams per acre are used, and they are spread evenly into the field in the evening.
Multi- Parameter Patient Monitor
A multiparameter monitor is a medical device for monitoring a patient`s vital signs. It is mainly used in intensive care, hospitalization or ER. In general, basic models are used to monitor cardiac activity (ECG), blood pressure (NIBP), respiration (RESP), oxygen saturation (SpO2) and temperature (TEMP).
They display the value of each parameter while presenting the evolution curves over time. For some models, modules can be added to measure other parameters (ETCO2, CO2, pCO2, IBP, EEG, EMG, etc.). They have audible and visual alarms to alert medical personnel to any risks related to the patient`s condition.
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