Iowa State University Soil and Plant Analysis Laboratory (SPAL)

1 services found


  • Plant Analysis Services

    Plant Analysis Services

    Analysis of plant tissues or stalks is an extremely useful tool for growers. It allows monitoring the nutrient adequacy in plants and helps identify nutrient deficiencies and imbalances. It is important that correct sampling techniques are followed as plant nutrient composition varies with age, the portion of the plant sampled, and many other factors. Errors or carelessness in selection, collection, handling, preparing, or shipping plant tissue for...