Light conditions in plastic greenhouses directly affect the growth, yield, and quality of greenhouse fruit trees. So, how can we improve the light conditions of fruit trees in the greenhouse?
Thinning of foliage: After the fruit is colored, shaded old leaves, diseased leaves, residual leaves, and leaves around the fruit are removed to improve light transmission conditions.
Keeping the shed film clean: Water droplets and dust on the shed film have a great influence on the lighting conditions in the shed. According to observations, a layer of water droplets adheres to the shed film, which can reduce the light transmittance by 20 to 30%. After the new film is used for 2 days, 10 days and 15 days, the light in the shed can be reduced by 14% and 25% due to the contamination of dust. , 28%. Therefore, the water droplets and dust on the shed film should be cleaned and cleaned frequently; the snow should be removed promptly after snow, in order to increase the transparency and the amount of light.
Artificial fill light: In the fruit growing period, the fluorescent lamp is suspended at 50 cm above the tree body, and it is generally 3 to 4 hours to fill light every day.
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
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