METHOD OF DETERMINING WATER STABILITY OF SOIL AGGREGATES

摘要

FIELD: agriculture. ^ SUBSTANCE: soil aggregates are selected, which before submersion into water are placed in cases, close in size to the size of the aggregates. Holes corresponding to their size are made at the base of the cases. There is a dowel from below, whose surface is covered with a luminophore supporting aggregate. System is irradiated with UV radiation; soil aggregates are submerged into water and the amount of disintegrated of aggregates is recorded by the amount of luminous dots. ^ EFFECT: increase in accuracy of determining water stability and productivity. ^ 1 tbl, 2 ex