“Free” Nitrogen for Grain Sorghum Production #1 – Soil Profile N
Statewide Across Texas crop consultants, producers, AgriLife staff, etc. are becoming more aware of the potential for accumulating nitrate-nitrogen (NO3-N) in the soil. This nitrogen has value for your sorghum and other crops. “Profile N” is nitrogen accumulating below standard soil sampling depths, most often 6”. This accumulation is due to over fertilization (or underutilization in years when production is …
Sorghum Tips Provided by:
Dr. Calvin Trostle, Lubbock
(806) 746-6101
ctrostle@ag.tamu.edu
For information on grain sorghum or sorghum forages for your area, or for specific questions, contact your local county agricultural Extension agent, an Extension agronomy specialist, or Dr. Calvin Trostle.
