**Terra Roxa**
**Definition**
Terra roxa is a type of fertile red-purple soil predominantly found in Brazil, known for its high agricultural productivity.
**Overview**
Terra roxa, meaning „purple earth” in Portuguese, is a well-drained, clayey soil formed from the weathering of basaltic rocks. It is characterized by its distinctive reddish to purplish color, which results from the presence of iron oxides. This soil type is especially prevalent in the southeastern regions of Brazil, including São Paulo, Paraná, and Minas Gerais.
**Formation and Composition**
Terra roxa develops in tropical climates where basaltic lava flows have undergone intense weathering. Its mineral-rich composition includes iron, aluminum, and other nutrients essential for plant growth. The soil’s texture and structure provide good aeration and moisture retention, making it highly suitable for agriculture.
**Agricultural Importance**
Due to its fertility, terra roxa supports the cultivation of various crops such as coffee, sugarcane, cotton, and soybeans. It has played a significant role in Brazil’s agricultural development and economy.
**Meta Description**
Terra roxa is a fertile red-purple soil found mainly in Brazil, known for its high agricultural productivity and formation from basaltic rock weathering.