Fixing Sodic Soils #1042 (Air Date 3-25-18)
3:25
Farm Basics #1046 Herbicide Breakdown in Soil (Air Date 4-22-18)
6:45
Fixing High pH Soil (From Ag PhD Show #1171 - Air Date 9-13-20)
7:23
Saline and sodic soils - the difference
6:24
Repairing Sodic Soil (From Ag PhD #1121 - Air Date 9-29-19)
6:24
How to fix high pH soils on your farm (From Ag PhD Show #1115 - Air Date 8-18-19)
8:21
phosphorus
21:23
caiu um mundo de água mas no fim eu o encontrei
23:48