Conduct Five Tests Using Simple Reagent Tablets
- Collect local soil samples
- Tests soil composition and texture
- Instructions included
Your students will explore their own soil for levels of nitrogen, pH, phosphorus, and potassium, as well as describe the soil texture, conducting the tests using individual reagent tablets sealed in foil strips. It includes enough soil sample bags, reagent tablets, lecture materials, and illustrated handouts for 50 students, as well as teacher tips, and test procedures.