How would you designed an experiment that evaluate the effectiveness of new and improve chemical fertilizer on bean plant?

Answer 1

well the scientific method is basically when you form a structured experiment with a hypothesis. (If...then...because). usually you do a control group with no fertalizer as well.

if i were you i would do something like (and i don't know what kind of fertilizer youre using) If i add (blank) amount of fertilizer the tomatoes will grow to the fullest because this amount isn't too much fertalizer but also not too little fertalizer. (It does sound stupid but that isn't the point). you can have multiple pots each with multiple seeds in it. one pot with no fertalizer, a few with watever amounts you would like to test, and one with more fertalizer than needed. this is because you need to cover all angles of the experiment. just make sure you have constants and that you consider/write down all possible errors in the experiment so you understand what could have gone wrong or could have gone wrong with it

since this ask for scientific method, the steps below can be considered. it is generic because the problem is not very specific.

Problem/Question 1) will plants grow in different fertilizers?

Observation/Research 2) different types of fertilizers can make plants grow.

Formulate a Hypothesis 3) if more fertilizer is added then the plants will grow faster.

Experiment 4) prepare 4 pots of plants, one will be the control, the three will be added with different amount of fertilizer.

Collect and Analyze Results 5) after several days, observed and record data.

Conclusion 6) plants with more fertilizer, grows faster.

Communicate the Results 7) different amounts of fertilizers should be added to plants to make them grow.

ALAIN S. PRESILLAS

Answer 2

Go out and buy two identical bean plants, two flower pots and a bag of potting soil. (and your fertilizer) Plant both plants in the pots the exact same way, water and place side by side in the direct sun. Water them regularly for about 10 days or until they are established. The follow the instructions on the fertilizer and use only on one plant. Monitor your result.