filmov
tv
Soil Judging Practice Pit1
Показать описание
Short video showing how soil descriptions are made for soil judging pits. Decisions are made for horizons, color, texture and other soil features by consensus of 5-7 soil scientists to assure consistency and accuracy.
0:01:16
0:38:44
0:27:04
0:00:52
0:01:48
0:00:21
0:03:09
0:07:43
0:24:12
0:00:31
0:01:09
0:04:21
0:05:26
0:18:23
0:21:21
0:03:01
0:04:10
0:11:46
0:01:19
0:03:01
0:02:51
0:00:58
0:03:34
0:05:59