Plant+Required+Nutrient

__By DeborahOyadiji Jameel Woody, Capria Jones MATERIALS__
Soil test kit Gloves Safety Goggles Aprons Thermometer Shovel Bucket Soils Sample Water PH Scale Test Tubes.

HYPOTHESIS
A high level of potassium, Nitrogen and soil Ph Value will cause high growth and development in plants while low amount of Nitrogen, potassium and ph would cause stunted growth.

__PROCEDURES__
A. Fill a cloean test tube to line 4 withh PH indicator. B. Use a 0.5g spoon to add 3 level spoonful of soil to the test tube. C. Cap and mix gently for 1 minute. D. Allow tube to stand for 10minute to let soil settle. E. Hold the tube in the middle of pH wide Range Color Chart and match the color in the test tube to the color on the chart.. F. Record this value on your data sheet. E. Clean all equipment.
 * __Soil potassiumm Lab Instruction__

Soil Nitrogen Lab Instruction : Lab procedures A. Fill the test tube to line 7 with Nitrogenn extracting Solution. B. Use the 0.5g spoon to add 2 level spoonful of soil to the test tube. C. Cap and mix gently for one minute. D.Remove cap and allow soil to settle. E. Use one pipette to transfer the clear liquid from top of the test tube to a second clean test tube. fill the second test tube to line 3 with the liquid. F. Use the 0.25g spoon to add 2 level spoonfuls of Nitrogen Indicator Powder to the second tube. G. Cap and gently mix. H. Wait for Five minute for a pink color to develop. I. Match the color in your test tube to the closest color on the Nitrogen Color Chart. K. Record this number on your data sheet.

Soil pH Procedures A. Fill a clean test tube to line 4 with pH indicator. B. Use the 0.5g spoon to add 3 level soil to the test tube. ' C. Cap and mix gently for one minute to let soil settle. D. Hold the test tube in the middle of pH Wide Range Color Chart and match the color inn the tube to the colors on the chart. E. Record this value on your data sheet. G. Clean all equipment.**

__CONCLUSION__N
The hypothesis was inncorrect, during the soil quality testing the level of potassium, nitrogen and pH value were the same even though one type of soil have fewer plant growth occuring in the area while the other soil area had a mass plant growth occurance. This means the level of potassium, Nitrogen or pH value those not have impact in plant growth and development.