Plant Tissue Analysis Of the many factors affecting crop quality and yield, fertility is one of the most important. It is fortunate that producers can control fertility by managing the plant's nutritional status. Nutrient status is an unseen factor in plant growth, except when imbalances become so severe that visual symptoms appear on the plant. The only way to know whether a crop is adequately nourished is to have the plant tissue analyzed during the growing season. Plant tissue analysis is offered by Capco Analytical Services, Inc. Reference Source:NMSU What Plant Tissue Analysis Shows Plant Deficiency Symptoms Collecting And Preparing The Sample Plant Soil Analyses Pesticides Analyses