Directions: Put a check (✓) on the space provided if the statement is correct and (x) if it is not. Write your answer on your activity notebook.
1. Farm manure is a mixture of excretion and soil beddings that accumulated from poultry houses, swine houses, and animal stables.
2. Inorganic fertilizer includes materials which are derived from plants and animal origin such as animal manure and crop residues.
3. Crop nutrition is a very important factor in order to increase production.
4. Organic fertilizer is derived from minerals, atmospheric gases, water and other materials.
5. Animal manure is an example of inorganic fertilizer.​