Tissue Testing for Field Crops Requires Cautious Use and Interpretation

In-season plant tissue testing can be useful in diagnosing nutrient deficiencies in field crops, but it must be used with caution. Extra care is needed this year given the unusual crop planting and growing conditions. Disciplines Agricultural Science | Agriculture This article is available at Iowa State University Digital Repository: https://lib.dr.iastate.edu/cropnews/2554 6/27/2019 Tissue Testing for Field Crops Requires Cautious Use and Interpretation | Integrated Crop Management https://crops.extension.iastate.edu/cropnews/2019/06/tissue-testing-field-crops-requires-cautious-use-and-interpretation-0 1/5 Integrated Crop Management Tissue Testing for Field Crops Requires Cautious Use and Interpretation