Farms.com Home   Videos   Crops

How and where to take a PSNT Test

Jun 19, 2023

Video: How and where to take a PSNT Test

Which fields are good candidates for this test? Corn fields that have a history of manure, as well as fields that maybe have a previous legume, and it's a great tool for the cover crops to be able to detect if nitrogen is going to be immobilized. When should we be taking these samples? You could think about four to six weeks after planting, and you could think about your vegetative stages from V3 to V5.