Obtaining a quality soil sample is vital for receiving accurate nutrient recommendations for a field, according to Jill Scheidt, agronomy specialist with University of Missouri Extension. “In a ...

Sampling is a technique in which samples are drawn at random (without any favor or bias). For this, suitable measures or procedures may be laid down and adopted according to the nature and ...

Sampling is a tool researchers use for marketing, sociology or empirical study. In order for sampling to be productive, the data analysis must not be tainted. There are techniques for creating a ...