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Hight pH Soil 100%
VARIETY PERFORMANCE Hybrid Performance in High pH Soil Soybeans 7/25/17 9/12/17 Situation Growers can use their TerrAvion imagery to identify soil zones and to monitory variety performance in different soil types. In this example, the grower used imagery to determine whether a leading variety (planted above the white line) performed better in zones of high pH soil. The July 25 imagery shows that the top hybrid seems to be growing more vigorously in the high pH soil. The September 12 imagery shows that both hybrids seem to be growing evenly throughout most of the field but the hybrid in the top of the field is clearly outperforming in the high pH soil.
Irrigation and Drainage Inefficient Flood Irrigation Alfalfa Poor Irrigation Flow Identified 8/3/17 Results of Inefficient Irrigation Flow 9/8/17 NDVI Scale Thermal Scale Situation Growers can use their TerrAvion thermal and NDVI imagery to identify irrigation system failures in their fields. In this example, inefficient flood irrigation flow left the south part of this field water stressed. The imagery reveals the problem on August 3, early enough to make an effective correction. The grower, however, missed the signs and the inefficient irrigation flow compromised yield in the 10-acre water stressed area as can be seen in the September 8th imagery.