Soil Fertility: Functions and Services

This lecture covers the importance of soil fertility, including its biological, chemical, and physical aspects, as well as indicators and measurements. It explores the functions and services provided by soils, such as water availability, regulation, and ecosystem support. The lecture also delves into the relationship between soil properties, land use, and ecosystem services, emphasizing the role of soils in food production, biodiversity, and climate regulation. Additionally, it discusses the concept of soil quality, sustainable soil management, and the impact of different land uses on soil productivity. The presentation concludes with an overview of soil fertility evaluation methods and the factors influencing soil productivity.