SOIL

(See also Erosion; Fertilizers)

Amazon rain forest: g97 3/22 8

bacteria: lc 10

clay: it-1 477

compaction from heavy farm machinery: g99 2/8 29

funguses: g05 9/8 6

Hebrew word: it-1 667

illustration of sower (Mt 13; Mr 4; Lu 8): w21.10 26; w20.03 3; it-1 1178; jy 108-109; kr 78; w08 7/15 13-14; w05 2/1 28; w03 2/1 8-13; w99 11/1 15-17; w96 2/1 17-18; w90 8/1 18

loss: g05 1/8 6; g90 3/22 11; g86 9/22 8-11

hoofprints help prevent: g86 12/22 30

since World War II: g92 10/8 28

nitrogen fixation in: g 8/08 25; g05 9/8 6

plants that remove explosives: g99 1/22 31; g97 9/22 29

plants that remove spilled oil: g96 4/8 29

pollution: g90 5/8 5, 7; tp 16

acid rain: g90 5/8 7

damage from overirrigation: w90 7/1 4

heavy metals: g96 9/22 29

land used for military training: g95 9/22 29

natural cleanup: g23.1 4; g99 1/22 31; g99 4/22 29; g96 4/8 29; g96 12/22 29; g90 5/8 10-11

preparation for farming: it-1 810-811

salinization: g05 1/8 7, 9; g04 8/22 25-27

services to plants: g05 9/8 6

“soil of Israel”: it-1 1234