Which of the following elements is required in large amounts by plants

Phosphorus is required in large amounts by plants. It is an essential nutrient for plant growth and development, playing a vital role in many biological processes such as photosynthesis, energy transfer, and cell division. Phosphorus is also important for the development of strong roots and seeds. Without enough phosphorus, plants will have stunted growth and poor yields. Therefore, it is crucial to ensure that plants receive an adequate supply of phosphorus through the soil or fertilizers to promote healthy growth and high yields.