Nitrate testing available at CSU Extension offices

Nitrate accumulations in feed are a concern during drought conditions. Early in the growing season, plants absorb nitrogen from the soil and metabolize it for plant growth.

Nitrates become an issue when plants “harvest” nitrogen from soils but cannot break the nutrient down due to stress. Plant stress can be in the form of high air temperatures, drought conditions, hail or any factor that reduces plant photosynthesis.