Soil خاک

These materials are designed to assist vocational instructors, professors, and extension workers in planning and implementing agricultural lessons. Unlike other materials on e-Afghan Ag, these materials assume some prior knowledge of agriculture. For a more practical approach to Soil, please visit the Natural Resource Management tab on the blue bar above.

Content

Overview

  • Material from the Laboratory of Jerry Peters (Purdue) unless noted otherwise.

Unit A, Lesson 1: Importance of Soil to Afghanistan

Unit A, Lesson 2: Overview of Soil Science

Unit A, Lesson 3: Soil Horizons

Unit A, Lesson 4: Soil Formation

Unit B, Lesson 1: Soil Holes

Additional Resources

Provided by USDA

Compost Training (HALC)

Compost Bin Basics

Soil Basics

  • General Soil Fertility English (9.9 MB)

(Colorado State University)


Unit B, Lesson 2: Soil Minerals

Unit B, Lesson 3: Properties of Rocks

Unit C, Lesson 1: Identifying Soil Texture

Unit C, Lesson 2: Calculating Soil Density

Unit C, Lesson 3: Soil Color

Unit C, Lesson 4: Water and Air of Soil

Unit D, Lesson 1: Identifying the pH Changes in Soil

Unit D, Lesson 2: Identifying pH Connection With Plant Growth

Unit E, Lesson 1: Organic Matter in Soil

Unit E, Lesson 2: Important Elements and Nutrients in Soil for Plants

Unit I, Lesson 1: Understanding the Importance of Managing Soil and Water


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