Because most of the rice in the province is in the stage of heading and heading, the recent rains are more and the temperature is lower. This environment is conducive to the occurrence of rice false disease. The disease is easy to cause rice to reduce yield and affect the value of rice. The rice mixed with more rice smut disease is generally inedible, so timely pesticide control is essential.
Copper high-grade 27.12% basic copper sulphate suspension high-efficiency, broad-spectrum, environmentally friendly fungicide , registered for the control of rice smut, rice blast, tomato early blight, apple tree ring disease and citrus tree canker disease.
It is used for the control of rice false smut. It is sprayed once every 5~7 days before the rice break and after the heading, and each time with a high copper 27.12% copper sulphate suspension 30 ml and 30 kg water spray. After the occurrence of rice false smut (more than 80% of the rice smut disease grains reveal light yellow small bacteria), the copper is high in 27.12% basic copper sulphate suspension 50 ml and 30-40 kg water spray per acre. The bacteria in the block are killed, causing the bacteria to shrink and fall off during the sunny days, reducing the pollution of healthy grains.
According to the pesticide network , the pesticide has the advantages of good effect, safety to crops, and good compatibility with other pesticides. Mix with water first, then mix with other pesticides. Use in the late stage of rice growth will not affect heading, and avoid the application of rice flowering stage.
Hearing Protection refers to devices used to protect the ear, either externally from elements such as cold, intrusion by water and other environmental conditions, debris, or specifically from noise. High levels of exposure to noise may result in noise-induced hearing loss. Measures to protect the ear are referred to as hearing protection, and devices for that purpose are called hearing protection devices. In the context of work, adequate hearing protection is that which reduces noise exposure to below 85DB over the course of an average work shift of eight hours.Different types of hearing protection may be utilized to maximize hearing protection. OSHA regulations dictate whether hearing protection is required and if the company must participate in a hearing conservation program.
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