Which nutrient deficiency is commonly found in plants?

Nitrogen deficiency is commonly found in plants because nitrogen is an essential nutrient that plays a critical role in plant growth and development. It is a key component of amino acids, proteins, and chlorophyll, the pigment responsible for photosynthesis. When plants are deficient in nitrogen, they often exhibit visible symptoms such as yellowing of the leaves (chlorosis), stunted growth, and poor overall vigor. This deficiency can affect the plant's ability to produce healthy foliage and fruits, severely impacting yield and plant health.

In contrast, while calcium, phosphorus, and potassium are also essential nutrients for plant growth, nitrogen deficiency tends to be the most prevalent due to factors such as soil depletion, improper fertilization practices, and the high demand of crops for nitrogen. For instance, crops with high nitrogen needs, such as leafy vegetables, may quickly show signs of deficiency if nitrogen levels in the soil are inadequate.