American National Standard for Tree Care Operations: Tree, Shrub and Other Woody Plant Maintenance-- Standard Practices (fertilization)
American National Standards Institute, 1998 - Trees, Care of - 5 pages
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A300 standard accordance with manufacturers Accredited Standards Committee achieve fertilization objectives actual nitrogen American National Standard amounts by plants and/or foliar nutrient ANSI ANSl Application of dry available phosphoric acid Bartlett Tree clauses document presents performance dripline dry or liquid fertilization area fertilizer ratio foliar nutrient analysis Holes implants improve nutrient uptake including property owners injection injection/implant Landscape liquid fertilizer lnjection sites lt is intended maintenance of trees maintenance specifications micronutrient Name of Representative National Arborist Association nitrogen per 1000 Nutrients required pounds of actual presents performance standards prior to fertilization Quick-release fertilizers Reason for fertilization Representation Vacant required in relatively salt index Secondary nutrients Shrub slow-release fertilizer Soil and/or foliar soil surface soluble potash specifications for tree Standard for Tree Standard Practices Fertilization subsurface Surface application total nitrogen N Tree Care Operations Tree Expert Company water-insoluble nitrogen WlN Woody Plant Maintenance written and administered