Soil testing is a process of evaluating a soil sample with respect to the availability of nutrients and assessing the physical properties of area it represents.
The process can be done either in the field using a soil test kit or in the laboratory.
In the laboratory,determination of the availability of nutrients is done more accurately with the use of laboratory facilities and equipment that give exact measures of the sample analyzed and reagents added.
In the laboratory,measures and practices are observed to prevent contamination from sample to sample and from glassware and water used in the process.
This practices of the agricultures can help them to identify if the soil is rich of nutrients..
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