The essential plant nutrients prevent nutrient deficiency in plants. Moreover, a plant that lacks an essential nutrient cannot complete its life cycle. Additionally, having too many nutrients can kill or harm a plant. For example, too much nitrogen causes a plant to grow more leaves but no fruits. Similarly, too much manganese can cause leaves to turn yellow and eventually die. Plants must have specific elements or compounds to develop and produce. Primary nutrients are those that plants require in large amounts. They include hydrogen, phosphorous, potassium, and nitrogen. Secondary nutrients are those that plants require in moderate amounts. They include calcium, sulfur, and magnesium. Micronutrients are those that plants require in small quantities. Examples include boron, chlorine, copper, and zinc.
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THE FUNCTIONS OF ESSENTIAL PLANT NUTRIENTS
Essential plant nutrients have various roles in the growth of a plant. Nitrogen is a nutrient that plants acquire from soil or air. It is a constituent of proteins, nucleic acids, and chlorophyll. Therefore, it affects the growth and yield of a plant. Phosphorous is a nutrient that plants obtain from soil. It is important for energy transfer in a plant. Similarly, calcium is a nutrient that plants require in cell wall development. The deficiency of calcium may harm a plant by damaging the growing points. Nutrient deficiency in plants has adverse effects on the development of a plant.
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THE SYMPTOMS OF NUTRIENT DEFICIENCY IN PLANTS
People can identify a nutrient deficiency in plants in various ways. Nutrient deficiency may harm a plant in different ways. When a plant lacks adequate amounts of nitrogen, it exhibits general chlorosis to a light green color. The older leavers then begin to turn yellow. A plant lacking enough phosphorous develops a purple coloration on the underside of the older leaves. This is due to the accumulation of anthocyanin pigment. Generally, deficiency of essential plant nutrients causes observable effects on a plant`s growth.
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