👉 Entophytals, also known as entoplastic or entoplasmic substances, are substances that are found in certain types of plants and animals. They can be organic or inorganic and include various compounds such as proteins, lipids, carbohydrates, nucleic acids, and other organic substances. In the context of plant nutrition, entophytals play a crucial role in providing essential nutrients to the plant cells. These compounds are responsible for maintaining the structural integrity and function of the cell walls