1. soil that is fertile and contains abundant nutrients, organic matter, and minerals necessary for plant growth
The farmer planted crops in the rich soil of the valley.
O agricultor plantou colheitas no solo fértil do vale.
2. earth or ground that is well-suited for agriculture due to its composition and nutrient density
Rich soil is essential for a successful garden.
Solo fértil é essencial para um jardim bem-sucedido.