Chemical fertilizers can help farmers increase production and income, but poor use may cause big troubles, not only adversely affecting crops, but even toxic and harmful substances may appear. Some fertilizers should be used with caution on vegetables.
Chlorine-based fertilizer
The compound fertilizer containing ammonium chloride and potassium chloride is called dichloro compound fertilizer, and it is not suitable for tomato and potato. After the dichloride fertilizer is decomposed in the soil, the ammonium or potassium ions will be adsorbed by the soil or absorbed by the vegetables. When the concentration reaches a certain level, it will be toxic to the roots of the vegetables, and the vegetables will die seriously. However, low-chlorine (referring to only potassium chloride) compound fertilizer can effectively supplement the chlorine element and promote the growth of tomatoes and potatoes. Reasonable use can increase production.
Nitro fertilizer
Ammonium nitrate and other nitrate nitrogen fertilizers are generally not suitable to be applied to vegetables. Nitrate nitrogen fertilizer will double the nitrate content in vegetables when it is applied to the vegetable field. Nitrate is easily reduced to nitrite in the human body. Nitrite is a highly toxic substance that is extremely harmful to the human body.
Nitrogen fertilizer
Avoid spraying nitrogen fertilizer on leafy vegetables. When vegetable leaves are sprayed with nitrogen fertilizer, the ammonium ions are easily converted into acid root ions to be absorbed by the leaves after contacting with the air. In addition, leafy vegetables have a short growth period, which makes it easy for nitrate to accumulate in the leaves. Therefore, avoid spraying nitrogen fertilizer on the leaf surface of leafy vegetables.
Micro-fertilizer
Applying micro-fertilizers to vegetables can promote high-quality and high-yield vegetables, but vegetables have very little demand for trace elements. Excessive application of micro-fertilizers will not only cause waste, but also be toxic to crops and pollute the environment.
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The folding foot bath machine is a device that can be used to soak and massage feet. It's designed to be portable and easy to store, making it ideal for those who want to enjoy a foot soak and massage at home or on the go.
The machine usually consists of a basin or bathtub filled with water and an electric device that provides massage and vibrations. Some models may also feature heating or cooling to help soothe sore or tired feet.
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