The problem of ammonia poisoning in vegetables in greenhouses occurs in different degrees every year, especially those farmers who have just started to grow greenhouse vegetables. They are willing to invest in fertilizers, but due to lack of practical experience, ammonia poisoning often occurs. Now is the time when the temperature in the shed is gradually warming up. As long as we correctly summarize the lessons learned, pay attention to the weather dynamics in time, and monitor the safety status of the gas in the shed early, this hazard can be prevented.
Pay attention to fertilization techniques. Regardless of the application of base fertilizer or top dressing, the shed vegetable should pay attention to the following points: First, no matter what fertilizer is applied, it is recommended to apply base fertilizer and top dressing as the supplement; second, the application of organic fertilizer as base fertilizer must be fully decomposed, and advocate the application of bio-organic. Compound fertilizer is used as base fertilizer; thirdly, chemical fertilizer or organic fertilizer can only be applied deep, can not be applied to the ground, and should be covered with fine soil after application; fourth, the base fertilizer or top dressing can not be applied excessively, and the top dressing should be applied in small quantities. It is better to use ammonium bicarbonate after the fertilizer is used. It is better to apply the urea after it is dissolved in water, but it should not exceed 50 kg per mu. The fifth is suitable for fertilization, or after application, so that the fertilizer can be decomposed and released in time.
Ammonia is often detected. Always check the gas condition in the greenhouse. You can use the PH test paper sold by the pharmaceutical company to determine the pH concentration of the water droplets in the shed film. When the pH is above 8.2, it must be vented in time. If it is a little slow, poisoning will occur.
Minor injuries and timely rescue. When the vegetables in the shed have mild symptoms of ammonia poisoning, in addition to the venting of the air, one must quickly fill the water to reduce the concentration of the fertilizer solution in the soil; the second is to spray the active liquids such as Huifeng, Zhuangfuxing and Gaomei Shi. The concentration is 1:500-800 times, which can better balance the pH in the plant and soil solution; three can spray 1% vinegar on the back of the plant leaves, which can alleviate and mitigate the hazard. Therefore, an ammonia alarm is installed to prevent the occurrence of a safety accident.
This is a pair of carbon brushes complete with the holder suitable for Ceset motors.
Washing machines have electric motors and some motors have carbon brushes, the purpose of these brushes are to conduct electricity from the fixed parts of the motor through the moving parts of the motor.
These motors are fitted across a large range of different manufacturer's washing machines including Bosch, Indesit, Whirlpool and Zanussi.
Compare your existing carbon brushes to the picture, paying special attention to the position of the screw holes and positioning lugs on the side of the holder. The carbon brush itself is held captive in the holder by a small plastic hook which would be removed during fitting allowing it to extend out to the motor armature.
Please check model fit list to ensure this part is correct for your model.
Lg Carbon Brush,Lg Washing Spare Parts Carbon Brush,High Quality Carbon Brush For Lg,Lg Carbon Brush In Motor
Haimen Hailing Carbon Industry Co., Ltd. , http://www.carbonbrush-hl.com