Your guide to the new N quick tests.
| Autor: | Reichenberger, L. |
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| Předmět: | |
| Zdroj: | Farm Journal; Mid-Feb91, Vol. 115 Issue 4, p12, 2p, 3 Color Photographs, 1 Chart |
| Abstrakt: | Compares three quick tests for side-dress nitrogen: Nitrate Quick Test from Hawk Creek Lab, N-Trak from Hach Co., and the Cardy Nitrate Meter from Spectrum Technologies. Accuracy questions; Standard procedures; Using the tests; Benefits; Hurdles for quick tests; Possible changes in test procedures. |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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