Although the method that I will offer you is elementary and effective, few know about it. We need pots (they should be approximately the same in size) or glass jars, 2-3 liters in volume, you can also use cut 5 liter plastic bottles.
The experiment should be carried out in dry weather, because if excess moisture gets into the ground (for example, rainwater), the results will not be accurate.
So, we dig the taken containers into the ground by about 10-15 centimeters. We make the intervals between the banks by 1.5 meters. Leave the containers in the ground overnight. In the morning, you can evaluate the results, the main thing is to do it before the sun rises.
Some cans will be fogged inside, others will have heavy drops of water on the inside walls. Where there is more water in the banks - there you need to dig!
The land above underground springs is saturated with moisture. In ancient times, they took any containers, up to pans, to discover these sources. In order for the results to be as truthful as possible, it is advisable to take cans of equal volume.
I can suggest another method that will help to find out the nature of the soil. Once upon a time it was used in construction. We need to dig small, neat pits and leave them overnight. In the morning, the soil should be placed back in the dug holes.
If there is not enough soil to fill the hole to the brim, then the soil is too dry. This means that you can build a house on it. If, after the return of the earth to the hole, a slide forms, the soil in this place is more suitable for a vegetable garden!
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