True or False? Soil samples should not be collected in a galvanized metal bucket.

Soil samples should not be collected in a galvanized metal bucket because the zinc coating used in galvanizing can contaminate the soil samples, particularly in acidic soils. The interaction between the soil and the metal can lead to chemical reactions that alter the nutrient availability or introduce unwanted variables into the testing results, thereby compromising the accuracy of soil assessments. Stainless steel or plastic containers are preferable for collecting soil samples to avoid this potential contamination and ensure that the samples are representative of the true soil conditions. Proper sampling techniques are essential for reliable soil testing, which is critical for making informed decisions regarding soil management and fertilizer application.