What is the function of lime nitrogen？

In agricultural production, the three most important steps are fertilization, weeding, and insect repelling, which are interlocking and indispensable. At present, there are many organic fruits and vegetables on the market, claiming that they have not used chemical fertilizers and pesticides. The relative cost is relatively high, and their prices are also relatively expensive. Some are indeed green manure, and some are downright shoddy gimmicks. In some farmers' greenhouse cultivation, lime nitrogen is often used. So, what is the role of lime nitrogen?

Lime nitrogen is an alkaline fertilizer and one of the main raw materials of high-efficiency and low-toxic carbendazim pesticides, which can be used as herbicides, fungicides, and insecticides (to prevent the spread of schistosomiasis, prevent root rot, rust, and Mildew, can kill snails, leeches, etc.). It can also be used as a cotton defoliant and to improve soil. It is the basic raw material of the organic synthesis industry and plastic industry and can be used to produce dicyandiamide, melamine, cyanide melt, etc.

It is worth noting that lime nitrogen is an inorganic poisonous drug, which has an irritating effect on the skin and mucous membranes (conjunctiva, upper respiratory tract), and can be dissolved in sweat or mucous membrane secretions. People who are exposed to lime nitrogen may develop erythematous dermatitis. Lime nitrogen releases cyanamide, and after being absorbed into the human body through the digestive tract and respiratory tract, it will cause a vasomotor response, and ethanol will accelerate the harmful effects of lime nitrogen on the human body. The lethal dose of lime nitrogen to the human body is 40~50g.

Therefore, most of the premixes currently on the market can increase their safety factor. Of course, in order to save costs, more growers still choose to purchase raw materials, which require special attention during operation. Wear masks, hats, and rubber gloves when spreading, as well as long trousers, long-sleeved clothes, and rubber shoes. After spraying, rinse your mouth, and wash your hands and face with soap and water.