Nitrate
Why measure nitrogen?
Nitrogen is essential for healthy and high yielding crops. The current cost of nitrogen fertilizers requires growers to make well-educated and accurate decisions regarding when and how much nitrogen is needed. Immediate in-field testing determines how much nitrate is already present, minimizing the possibility of wasted fertilizer.
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The Cardy Nitrate NO3- Meter is no longer available, although the soil kits, standards, and replacement sensors are still available here. Read More