PLS 2 - SOILS

    Recent Professors
    M. Whitford
    Recent Semesters
    Spring 2027, Fall 2026, Spring 2026
    Class Size
    32–50 students
    Difficulty
    6.8Demandingout of 10
    Credits
    3
    Spring 2027 Sections
    View Spring 2027 sections of PLS 2
    Transfers To
    CSU
    Description
    This introductory soil science course examines the biological, chemical, and physical properties of soils and their relationship to plant growth, agriculture, ecology, and environmental sustainability. The course emphasizes the scientific method, hypothesis testing, and data analysis to explore soil formation, properties, nutrient dynamics, classification, fertility, and erosion. Students will use evidence-based reasoning and systematic questioning to understand soil behavior and to understand how to apply management practices that alter soils for both environmental and agricultural needs.