Nitro fertilizer Ammonium nitrate and other nitrate nitrogen fertilizers are generally not suitable for use in vegetables. After nitrate nitrogen fertilizer is applied to the vegetable field, the nitrate content in the vegetables will increase exponentially. Nitrate is easily reduced to nitrite in the human body. Nitrite is a highly toxic substance that is extremely harmful to the human body. Chlorine base fertilizer Compound fertilizers containing ammonium chloride and potassium chloride are called double chlorine compound fertilizers and should not be applied to tomatoes or potatoes. After the double chlorine fertilizer is decomposed in the soil, the ammonium or potassium ions are absorbed by the soil or absorbed by the vegetables. When the concentration reaches a certain level, the root system of the vegetable will be toxic, and the vegetables will be seriously dead. However, low-chlorine (referring to only potassium chloride) compound fertilizer can effectively supplement chlorine, promote the growth of tomatoes and potatoes, and can be used rationally to increase production. Nitrogen fertilizer Leaf vegetable vegetables avoid spraying foliar nitrogen fertilizer. When nitrogen fertilizer is sprayed on the leaves of vegetables, the ammonium ions are easily absorbed into leaves after contact with air, and the short growing period of leafy vegetables makes it easy to accumulate nitrate in the leaves. Therefore, avoid spraying nitrogen fertilizer on leaves of vegetable vegetables. Fertilizer Applying micro-fertilizer to vegetables can promote high quality and high yield of vegetables. However, the demand for microelements in vegetables is very small. Excessive application of trace elements not only causes waste, but also produces poisoning to the crops and pollutes the environment. Smart Door Lock,Smart Locks,Smart Locks For Home,Intelligent Lock Zhejiang Tilanco Industry&Trade Group Co., Ltd , https://www.tilancogroup.com
Fertilizer can help farmers increase production and raise income, but poor use may cause great troubles. It not only has adverse effects on crops, but may even present toxic and hazardous substances. Which fertilizers and vegetables should be used with caution?