Fertilizer is a widely used agricultural product in agricultural production in China. In recent years, due to the poor storage and storage of some farmers, cases of acute poisoning of chemical fertilizers have occurred from time to time and are on the rise, seriously jeopardizing the physical and mental health of patients. When storing and using chemical fertilizers, farmers' friends can effectively prevent the nuclear from harming the human body if they follow the following methods.
Fertilizer damage and symptoms of poisoning. At present, the chemical fertilizers used in rural areas in China mainly include nitrogen fertilizers (such as ammonium bicarbonate, ammonium chloride, urea, etc.), phosphate fertilizers (such as superphosphate, calcium phosphate, etc.) and potash. Among the above three types of chemical fertilizers, except for potassium fertilizer, which has no obvious harm to the human body, nitrogen fertilizer and phosphate fertilizer have great toxic effects on the human body. Nitrogen fertilizer has different degrees of irritating effects on human skin and mucous membranes. For example, lime nitrogen and ammonia water can strongly stimulate the respiratory mucosa, which can cause acute poisoning. A highly volatile chemical fertilizer with the largest amount of ammonium bicarbonate in the application of nitrogen fertilizer, even in the environment below zero degrees Celsius, can produce a colorless, odorous irritating ammonia gas. It not only has a strong stimulating effect on human eyes and upper respiratory mucosa, but also combines with the moisture of human mucous membranes to form weakly alkaline ammonium hydroxide, which denatures human proteins, saponifies fat, destroys cell membrane structure, and easily causes inflammation of human respiratory mucosa. Even burns. The clinical manifestations are rhinitis, bronchitis and bronchitis, and there are many symptoms such as burning pain in the throat, hoarseness, cough, cough and chest tightness. The dust formed by transportation of phosphate fertilizer in transportation, packaging and field use can easily cause inflammation of the skin, conjunctiva and respiratory mucosa, and some people may cause skin allergies or systemic allergic reactions after exposure to certain chemical fertilizers. Therefore, when farmers use and keep chemical fertilizers, they must take effective protective measures to avoid occupational poisoning.
Prevent gas hazards. Volatile chemical fertilizers such as ammonium bicarbonate should be stored in a cool and ventilated place, and should not be stored in a person's living room. In order to prevent the harm and impact on the human body caused by the volatilization of harmful gases, a sealed storage method can be adopted: first, the fertilizer is stored. The ground is paved with a layer of agricultural film. After the fertilizer is stacked on the agricultural film, the stacked fertilizer is covered by the agricultural film, and the joint between the agricultural film and the ground of the cover is pressed with wet sand. After taking the fertilizer from the sealed fertilizer stack, the rest should be resealed as described above. The above method can not only effectively prevent the harm of chemical fertilizer volatilization to the human body, but also reduce the loss of chemical fertilizer.
Prevent corrosion hazards. In the transportation, packaging, storage and use of chemical fertilizers, personal protection should be strengthened. Long-sleeved clothes, long pants, masks and protective glasses should be worn as much as possible. Wash hands, face and clean the skin immediately after work to avoid residual fertilizer. The skin irritates the skin. When using various chemical fertilizers, be sure to use tools to operate, such as shovel, spoon, scoop, etc., should not be directly grasped by hand when fertilizing, in order to prevent human health caused by chemical fertilizer corrosion.
Prevent ingestion of poisoning. In recent years, cases of human and animal ingestion of chemical fertilizer poisoning have occurred in rural areas. In order to prevent ingestion poisoning, chemical fertilizers should not be stored together with food, vegetables, melons and other food products during storage. In particular, the appearance of some chemical fertilizers is very similar to that of salt, alum, alkali and other food products, and protective measures should be strengthened. In order to avoid eating poisoning. If symptoms of poisoning occur during the use of chemical fertilizers, stop working immediately, and quickly change clothes, wash your body, and rest. Serious poisoning should also be sent to the hospital for treatment.
Fertilizer damage and symptoms of poisoning. At present, the chemical fertilizers used in rural areas in China mainly include nitrogen fertilizers (such as ammonium bicarbonate, ammonium chloride, urea, etc.), phosphate fertilizers (such as superphosphate, calcium phosphate, etc.) and potash. Among the above three types of chemical fertilizers, except for potassium fertilizer, which has no obvious harm to the human body, nitrogen fertilizer and phosphate fertilizer have great toxic effects on the human body. Nitrogen fertilizer has different degrees of irritating effects on human skin and mucous membranes. For example, lime nitrogen and ammonia water can strongly stimulate the respiratory mucosa, which can cause acute poisoning. A highly volatile chemical fertilizer with the largest amount of ammonium bicarbonate in the application of nitrogen fertilizer, even in the environment below zero degrees Celsius, can produce a colorless, odorous irritating ammonia gas. It not only has a strong stimulating effect on human eyes and upper respiratory mucosa, but also combines with the moisture of human mucous membranes to form weakly alkaline ammonium hydroxide, which denatures human proteins, saponifies fat, destroys cell membrane structure, and easily causes inflammation of human respiratory mucosa. Even burns. The clinical manifestations are rhinitis, bronchitis and bronchitis, and there are many symptoms such as burning pain in the throat, hoarseness, cough, cough and chest tightness. The dust formed by transportation of phosphate fertilizer in transportation, packaging and field use can easily cause inflammation of the skin, conjunctiva and respiratory mucosa, and some people may cause skin allergies or systemic allergic reactions after exposure to certain chemical fertilizers. Therefore, when farmers use and keep chemical fertilizers, they must take effective protective measures to avoid occupational poisoning.
Prevent gas hazards. Volatile chemical fertilizers such as ammonium bicarbonate should be stored in a cool and ventilated place, and should not be stored in a person's living room. In order to prevent the harm and impact on the human body caused by the volatilization of harmful gases, a sealed storage method can be adopted: first, the fertilizer is stored. The ground is paved with a layer of agricultural film. After the fertilizer is stacked on the agricultural film, the stacked fertilizer is covered by the agricultural film, and the joint between the agricultural film and the ground of the cover is pressed with wet sand. After taking the fertilizer from the sealed fertilizer stack, the rest should be resealed as described above. The above method can not only effectively prevent the harm of chemical fertilizer volatilization to the human body, but also reduce the loss of chemical fertilizer.
Prevent corrosion hazards. In the transportation, packaging, storage and use of chemical fertilizers, personal protection should be strengthened. Long-sleeved clothes, long pants, masks and protective glasses should be worn as much as possible. Wash hands, face and clean the skin immediately after work to avoid residual fertilizer. The skin irritates the skin. When using various chemical fertilizers, be sure to use tools to operate, such as shovel, spoon, scoop, etc., should not be directly grasped by hand when fertilizing, in order to prevent human health caused by chemical fertilizer corrosion.
Prevent ingestion of poisoning. In recent years, cases of human and animal ingestion of chemical fertilizer poisoning have occurred in rural areas. In order to prevent ingestion poisoning, chemical fertilizers should not be stored together with food, vegetables, melons and other food products during storage. In particular, the appearance of some chemical fertilizers is very similar to that of salt, alum, alkali and other food products, and protective measures should be strengthened. In order to avoid eating poisoning. If symptoms of poisoning occur during the use of chemical fertilizers, stop working immediately, and quickly change clothes, wash your body, and rest. Serious poisoning should also be sent to the hospital for treatment.
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