In spring, severe weather such as low temperature, strong winds, even cloudy days, and heavy snow often occur, causing great damage to the growth and development of vegetables. Experts suggested that the vegetable farmers should keep abreast of the weather changes at this stage and take preventive measures as soon as possible to avoid or reduce the hazardous weather hazards.
When encountering the cold and cold currents, it is easy to cause serious freezing damage to greenhouse vegetables. The following emergency measures can be taken. First, multiple layers of coverage, can be covered with a layer of film in the grass, can also be in the shed and then set the shed, in order to increase the insulation effect; the second is to dig outside the shed outside the cold trench, can improve the temperature within the shed 2 ~ 3 °C In addition, we must pay special attention to spraying Tianda 2116 in time before the arrival of the cold current, which can withstand cold damage; Third, do not pour water, because the water temperature is low at this time, after encountering the cold, the weather changes, such as shed In the absence of light, the low temperature of the shed will cause the ground temperature to be difficult to recover, causing the rot, roots, or roots of vegetables and the spread of various diseases.
When snow falls during daytime snowfall, it is not necessary to cover the grass. After the snow stops, the snow on the shed should be immediately swept away. After covering in the afternoon, a layer of film is placed on the grass to strengthen insulation. Snowfall during the night and the snow will be removed immediately after the snow stop the next day to keep the grasses dry. When the temperature is permitted, the seedlings should be seen in time. After a continuous rainy and snowy weather suddenly clears, it should be separated by pulling or pulling first one-third, while observing the changes in seedlings. Once the wilting is found, immediately cover the grass and recover and then pull open to prevent "flash Shedâ€; if it has caused wilting, it should be immediately sprayed on the leaves Tianda 2116 Zhuangmiaoling ease to close the leaf stomata, so that the transpiration of vegetables weakened, is conducive to rapid changes in the wilting state of the plant, return to normal.
The remedial measures after frost damage: First, after the shed vegetables are frozen, they cannot be heated immediately by closing the shed. The temperature inside the shed must be raised slowly to avoid necrosis of the vegetables after the vegetables are frozen due to a sudden increase in temperature. Second, the frozen stalks must be cut in time. Leaves and fruits in order to avoid tissue moldy lesions, causing disease; Third, the use of Tianda 2116 seedlings 1000 times liquid plus 150 times brown sugar liquid, spray 1 or 2 times, to ensure rapid recovery.
Introduction
FT-C08 is a handhold Ambulatory Blood Pressure Monitor which is designed according to oscillography principle and could 24 hours ambulatory monitor NIBP.It supplies the exact estimation warrant, and applies to clinique, the hospital wards or family daily health care.
Features
Compact and portable,friendly interface, easy to use
24 hours ambulatory NIBP measure function,at best 358 pieces of ambulatory NIBP measure data can be recorded once.
Automatic measure and manual measure of the perfect combination,at best 99 pieces of NIBP measure data can be recorded once by manual measure.
High-definition color TFT display, strong visibility
The device can display low power prompt information, alarm information, error information and time information richly
Communicate with PC,PC software can achieve data review, analysis measure results,seeing trend graph, printing reports and other functions
Performance
NIBP
Measure Method: Oscillometry
Measure Mode: The upper arm measure
Automatic Measure Interval: 15.30.60.120,240 minutes
Measure range: 0kPa(0mmHg)~37.57kPa(280mmHg)
Accuracy: ±3mmHg
Pulse Rate
Measure range:40bpm~240bpm
Resolution:1bpm
Alarm parameter: SYS / MAP / DIA
Power: DC 3V(Two "AA",1.5V Alkali Battery)
Product safety type:Type BF applied part (Internally powered,defibrillation-proof)
Physics speciality
Dimension: 106mm*75mm*31 mm (No including Packing)
Weight: <137g (Including Batteries)
Accessories
Cuff for adult
Disk (PC software)
User manual
USB data line
Pack
Software function
PC software is connect to the device by USB interface
Can download NIBP measure result of the terminal device
Can display scoop-shape trend graph,filling-type trend graph, histogram, pie chart, correlation line graph.
Can edit every piece of NIBP data, and add annotation to it.
Can edit basic information,doctor's advice information, NIBP status instruction, current medicine-taken information, etc.
Support print preview,print the report.
Ambulatory Blood Pressure Monitor,Ambulatory Blood Pressure Meter,Ambulatory Blood Pressure Monitoring,24 Hour Blood Pressure Monitor
Changchun Yingwang Times Digital Co., Ltd. , https://www.ccsdsm.com