Testing The Use Of Household Waste In Growing Bean Plants
Grade 5
Presentation
Hypothesis
We thought that the coffee grind soil variables and melted snow liquid would be the best combination because the reasearch we did showed us that these substances provide lots of good nutrients. Coffee grinds provide nitrogen, potassium, calcium and magnesium. Melted snow contains Nitric oxide which should improve the plants resistance to diseases and it can also speed up the flowering process and plays a role in root development. It also contains magnesium, zinc, manganese and copper.
Research
Variables
Procedure
Observations
Analysis
Conclusion
Application
Sources Of Error
Citations
Acknowledgement
No acknowledgment applicable