01:29:01 duration 1 hour 29 minutes
Hannaway, David B's Zoom Meeting
From David Hannaway
15:15 duration 15 minutes 15 seconds
"Who's Coming to Dinner?"
05:46 duration 5 minutes 46 seconds
Hydrometer - Construction and Calibration
From John Baham
03:12 duration 3 minutes 12 seconds
Preparation of a 50 g / L Solution
00:39 duration 39 seconds
Measuring Out 400 mL of Water Using Your Balance
01:05 duration 1 minute 5 seconds
Check on Balance Linearity
15:03 duration 15 minutes 3 seconds
Who's Coming to Dinner
18:11 duration 18 minutes 11 seconds
What is Soil
11:14 duration 11 minutes 14 seconds
Composting
25:04 duration 25 minutes 4 seconds
Soil Organic Matter and Humus
44:04 duration 44 minutes 4 seconds
Soil Food Web
36:33 duration 36 minutes 33 seconds
Soil Organic Matter and Plant Residues
00:31 duration 31 seconds
Carnage - Arthropods in action (50x)
35:54 duration 35 minutes 54 seconds
Salinity
06:35 duration 6 minutes 35 seconds
Pans, Crusts, and Islands of Fertility
06:55 duration 6 minutes 55 seconds
What is a Soil Colloid?
05:19 duration 5 minutes 19 seconds
Soil pH
14:04 duration 14 minutes 4 seconds
Cation Exchange and %B.S.
18:49 duration 18 minutes 49 seconds
soil Colloid Types
02:10 duration 2 minutes 10 seconds
Acidification
17:18 duration 17 minutes 18 seconds
pH and Acidification
03:17 duration 3 minutes 17 seconds
Biological Effects of Soil Acidity
06:18 duration 6 minutes 18 seconds
Conservation of Soil Moisture Using Mulch
16:22 duration 16 minutes 22 seconds
Soil Plant Atmosphere
From bahamj
19:50 duration 19 minutes 50 seconds
Drainage
39:14 duration 39 minutes 14 seconds
CSS 310 - Lecture 15b
From Emmalie Goodwin
35:08 duration 35 minutes 8 seconds
CSS 310 - Lab 12
26:34 duration 26 minutes 34 seconds
CSS 310 - Lab 09
46:34 duration 46 minutes 34 seconds
CSS 310 - Lab 10
20:51 duration 20 minutes 51 seconds
CSS 310 - Lab 11
25:19 duration 25 minutes 19 seconds
CSS 310 - Lab 13
46:43 duration 46 minutes 43 seconds
CSS 310 - Lab 07