FERTILIZER

BY: REYNA

PROBLEM:

WHAT IS THE EFFECT OF DIFFERENT AMOUNT OF FERTILIZER ON PLANT GROWTH?

HYPOTHESIS:

WE BELIEVE THAT WITH THE INCREASE OF FERTILIZER THE BETTER THE PLANT WILL GROW.

METHOD:

STEP 1: PLANTED OUR CAT GRASS SEEDS.

STEP 2:MADE FERTILIZER BY USING SCALE AND WEIGHED 4 GRAMS OF FERTILIZER.

STEP3: WE DIVIDED 4 BY 2 AND WITH THIS WE RECEIVED M12 SOLUTION.

STEP 4: WATERED EVERY SECOND DAY WITH 5 ml OF OUR SOLUBLE FERTILIZER.

CONCLUSION:

OUR HYPOTHESIS WAS CORRECT TO A POINT, BUT WHEN THE FERTILIZER INCREASED TO 2.00 GRAMS THE PLANTS WAS RECEIVING TOO MUCH OF THE FERTILIZER THERE FORE IT STARTED TO WITHER.

APPLICATION:

KNOWING THE AMOUNT OF FERTILIZER THAT SHOULD BE USED IN A PLANT CAN HELP FARMERS IMPROVE THE GROWTH OF THEIR CROPS.