Best Chemical Fertilizer For Vegetables
What you will read ...Why Chemical Fertilizer For Vegetables Is Exported? Chemical Fertilizer Exportations in the World
The presence of nutrients is essential for plant growth. Here are the most important ones. Natural fertilizers gradually rot in the soil and provide nutrients to the plant for a long time, so the first year of cultivation, especially for vegetables that absorb more nutrients from the soil, may need to use chemical fertilizer For Vegetables
Why Chemical Fertilizer For Vegetables Is Exported?
It is best to use a full chemical fertilizer including nitrogen, phosphorus, and potash in the amount of one kilogram for 1 square meter (for a plot of 1 ٢. ٢, 3 grams is sufficient). In addition to complete fertilizer after each fold or before flowering of fruit vegetables, you can use nitrogen fertilizer.
vegetable garden fertilizer recommendations should be spread evenly on the garden surface, because the accumulation of fertilizer in some parts of the soil will burn the plant, and in unplanted areas, the plants will be weaker. Burns can be removed by watering. The use of chemical fertilizers must be with the opinion of agricultural experts. After fertilizing the soil, the soil should be smoothed using sand.
Chemical Fertilizer Exportations in the World
1- Nitrogen fertilizers: Nitrogen is one of the most widely used elements for plant growth and is actually considered a key element of growth. For this reason, nitrogen fertilizers are called growth fertilizers. Nitrogen is effective in growth, protein and enzyme tissue, chlorophyll tissue, flower coloring of ornamental plants, etc. However, excessive consumption of it causes plant susceptibility to diseases, product delay, reduced product quality, nitrate accumulation in plant tissue, and so on.
Urea, ammonium nitrate and ammonium sulfate are nitrogen fertilizers.
Not all of the plant’s nitrogen fertilizers are added to the soil at once, but nitrogen fertilizers are often applied to the soil during the growing season (road manure).
2- Potash fertilizers:
Potassium is involved in many plant activities, such as activating enzymes, transporting material made from leaves to other parts of the plant, forming protein and cell division, and forming and transporting carbohydrates. In addition, potassium increases plant resistance to pests and diseases.
Potassium fertilizers that are most commonly used today include potassium sulfate and potassium chloride. Potassium sulfate, which is widely consumed by farmers, is added to the soil before planting and dissolves in water over time and is given to the plant. In addition to the potassium element, this fertilizer also contains some sulfate, which is important in terms of soil improvement while providing the plant with nutritional needs.
3- Phosphate fertilizers:
Phosphorus has a great effect on cell division and transmission of hereditary traits, flowering and seed production, increasing plant root growth and plant resistance to pests and diseases. Unlike nitrogen, phosphate compounds are relatively insoluble and therefore not easily washed out of the soil profile. As a result, farmers’ overuse of phosphate fertilizers in recent years has led to high levels of phosphorus in soils, which creates problems in absorbing low-consumption elements. Therefore, the use of these fertilizers should be based on soil testing.
Phosphorus fertilizers include triple superphosphate, monoammonium phosphate, and di ammonium phosphate. Phosphate fertilizers are added to the soil while plowing before planting. Note that you should never spread phosphate fertilizers on the ground. This method focuses phosphorus on the soil surface. While the roots of plants, especially in the reproductive stages, are located at a depth of 5-1 cm in the soil. Phosphate fertilizer is not available to the plant due to its distribution on the soil surface.
4- Iron fertilizers:
Iron plays an important role in plant reactions. Iron is not part of chlorophyll, but it is needed to make chlorophyll. For this reason, plants with iron deficiency lack chlorophyll and pale.
Iron sulfate and iron chelates are among the iron fertilizers. Sequestrin 2 is a type of iron chelate that is the best iron best organic fertilizer for vegetables for Iranian soils.