Garlic is one of the common vegetables in people's daily life, which is rich in nutritional value and medicinal value. However, in the process of growing garlic, the choice and use of fertilizers have a crucial impact on the growth and quality of garlic. Among them, some fertilizers are the most taboo for garlic, and if used improperly, it will not only affect the growth of garlic, but even lead to the death of garlic. This article will introduce the most taboo fertilizers for garlic in detail, in order to provide a useful reference for garlic growers.
1. Superphosphate
Superphosphate is a phosphate fertilizer needed for garlic growth, but it is also one of the most taboo fertilizers for garlic. Superphosphate contains a lot of free acid, which, if used in excess, can cause soil acidification and affect the growth of garlic. At the same time, the phosphorus in superphosphate is easily fixed by the soil, which makes it difficult for garlic to absorb, thus affecting the growth and quality of garlic. Therefore, when using superphosphate, it is necessary to control the amount of use in an appropriate amount to avoid adverse effects on the growth of garlic.
2. Ammonium chloride
Ammonium chloride is a commonly used nitrogen fertilizer, but it is also one of the most taboo fertilizers for garlic. Ammonium chloride contains a large amount of chloride ions, and if used in excess, it will cause soil salinization and affect the growth of garlic. At the same time, the nitrogen in ammonium chloride is easily fixed by the soil, which makes it difficult for garlic to absorb, thus affecting the growth and quality of garlic. In addition, ammonium chloride is also easy to cause soil compaction, affecting the permeability and drainage of the soil, and further affecting the growth of garlic. Therefore, when using ammonium chloride, it is necessary to control the amount of use in an appropriate amount to avoid adverse effects on the growth of garlic.
3. Unrotted organic fertilizer
Organic fertilizer is a fertilizer rich in organic matter and various nutrients, which has great benefits for the growth of garlic. However, if unrotted organic fertilizer is used, it is easy to lead to the occurrence of soil pests and diseases and the spread of garlic root diseases. Therefore, before using organic fertilizer, it is important to ensure that the organic fertilizer has been fully decomposed to avoid adverse effects on garlic growth.
Fourth, hormone fertilizer
A hormone fertilizer is a type of fertilizer that contains hormones that stimulate rapid plant growth. However, if hormone fertilizers are used for a long time, it will lead to problems such as premature aging and decreased resistance of garlic, which will affect the growth and quality of garlic. Therefore, when using hormone fertilizers, it is necessary to control the amount and frequency of use appropriately to avoid adverse effects on the growth of garlic.
To sum up, the above four fertilizers are the most taboo fertilizers for garlic. To ensure the healthy growth and quality of garlic, growers should avoid using these fertilizers. If these fertilizers must be used, care should be taken to control the amount and frequency of use to avoid adverse effects on garlic growth. At the same time, growers should also pay attention to reasonable fertilization and maintain the acid-base balance, permeability and drainage of the soil to provide a good environment for the growth of garlic.