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Tag: TDS

Using the Hanna Backpack Lab Soil Quality Educational Test Kit in Teaching Environmental Science

The importance of soil in our ecosystem The word Soil has many definitions. By traditional definition, soil is the natural growing medium for the growth...

How to Test Electrical Conductivity (EC) in Soil: The Complete Guide

Plants need plenty of sun, air, water, and nutrients to grow. But how can you make sure your plants have enough nutrients? Measuring different...

Preparing a Soil Sample for Nutrient Analysis

Not sure how to prepare a sample for pH and EC/TDS testing? Follow these steps, or watch the video below. Step 1: Gather your materials. You...