Agriculture Grade 10 – Lesson 16 – Investigating Soil pH and Living Organisms
Investigating Soil pH and Living Organisms.
Agriculture Grade 10 – Lesson 17 – Soil Profile and Soil Horizons
Soil Profile and Soil Horizons.
Agriculture Grade 10 – Lesson 15 – Soil pH and Its Influence on Crop Production
Soil pH and Its Influence on Crop Production.
Agriculture Grade 10 – Lesson 14 – Investigating Soil Capillarity
Investigating Soil Capillarity.
Agriculture Grade 10 – Lesson 12 – Soil Structure and Porosity
Soil Structure and Porosity.
Agriculture Grade 10 – Lesson 13 – Soil Permeability and Water-Holding Capacity
Soil Permeability and Water-Holding Capacity.
Agriculture Grade 10 – Lesson 11 – Soil Texture and the Sedimentation Test
Soil Texture and the Sedimentation Test.
Agriculture Grade 10 – Lesson 10 – Investigating Air, Water and Organic Matter in Soil
Investigating Air, Water and Organic Matter in Soil.
Agriculture Grade 10 – Lesson 8 – Mineral Particles and Soil Organic Matter
Mineral Particles and Soil Organic Matter.
Agriculture Grade 10 – Lesson 9 – Soil Water and Soil Air
Soil Water and Soil Air.