Horticulture For The Properties Of Potting Mixes

Testing the physical properties of potting mixesDiscuss about the Horticulture for the Properties of Potting Mixes.
Activity -1
Testing the physical properties of potting mixes
Air-filled porosity (AFP)
Results
Name of mix
V (ml)
Vt (ml)
AFP%
Wettability time
1. Potting mix- 1
0.92
4.8
19%
25s
2. Potting mix-2
.75
5
15%
10s
3. Potting mix -…