Title |
Comment |
Keywords |
Soil Erosion
|
19:20 - 20:45 (01:25) / 2.0 MB
|
"Richard Hazlett", "soil erosion", tropic, "rain forest", "Midwestern United States", "dust bowl", draught, wind, soil, weathering, dust, grassland, agriculture, glacial, plant, crop, topsoil, farming
|
Soil Management and Conservation
|
21:21 - 22:50 (01:29) / 2.7 MB
|
"Wayne Soppeland", "Rick Aguayo", "Mojave Desert", soil, weathering, crop, erosion, water, "soil management", agriculture, "U.S. Soil Conservation Service", irrigation, "soil survey", farming
|
Windbreaks
|
23:18 - 24:00 (00:42) / 1.3 MB
|
"Wayne Soppeland", weathering, soil, wind, erosion, windbreak, tree, farming, sand
|
Irrigation Management
|
24:59 - 26:24 (01:25) / 2.4 MB
|
"Wayne Soppeland", "Rick Aguayo", weathering, soil, irrigation, water, farming, crop, "saline residue", erosion, tilling, "crop rotation", windbreak
|
Geology School Keywords
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