Weigh 10 g of soil samples and then pour into the prepared filter paper and then pour the distilled water 20 ml into the soil with water flow until the timer stops.
Soil samples weighing 10 grams, then pour into the prepared filter paper and then pour 20 ml of distilled water into the soil with a timer. Until water stops flowing
Weighing soil samples 10 grams. And pour into a filter paper prepared then pour the water 20 ml onto the ground with timer, until the water stops flowing .