Question

I have added two levels of Phosphorus (P) to the soil, one at 30 mg/kg and the other at 130 mg/kg, representing low and high P levels, respectively. After thoroughly mixing the fertilizer with the soil, I analyzed whether the intended amounts of P were present in the soil. The analysis results are presented in a table, and I am seeking assistance in interpreting the data to ascertain the actual P content in these two soil conditions.I appreciate your help.

CAL-Extraktion (P2O5 mg/100g) Low P soil sample=6.57 High P=17.1

Answer 1

The low P soil sample has a P content of 6.57 mg/100g, while the high P soil sample has a P content of 17.1 mg/100g.

Step-by-step explanation:

The analysis results show that the low P soil sample has a P2O5 content of 6.57 mg/100g, while the high P soil sample has a P2O5 content of 17.1 mg/100g. P2O5 is the chemical representation of phosphorus pentoxide, which is used as a measure of phosphorus content in fertilizers.

From the given data, it can be inferred that the actual P content in the low P soil sample is 6.57 mg/100g, and in the high P soil sample is 17.1 mg/100g.