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Informationen zum Autor Nick E. Christians, PhD, is a professor of horticulture at Iowa State University, Ames, Iowa, and is the recipient of numerous honors, includingthe Outstanding Educator Award from the American Society of Horticultural Sciences and?the Iowa Legislative Teaching Excellence Award. Michael L. Agnew, PhD, is a senior field technical manager at Syngenta Professional Products, Greensboro, North Carolina, and former associate professor and turfgrass extension specialist at Iowa State University. Klappentext Everything you want to know about turfgrass calculations-now even more completeA great deal of mathematical knowledge is required of golf course management. From budgeting estimates to ordering topdressing, to irrigation volume and coverage, to many other parts of golf course operation, a thorough understanding of basic mathematical principles and the ability to relate those principles to real-world situations is an absolute must.This new and expanded edition of this classic reference is loaded with all the information you need, covering the mathematical problems that a golf course superintendent faces every day, along with many sample situations. Now offering more models and problems, along with detailed answers, this is an ideal reference for anyone studying for GCSAA certification. Each chapter relies on using mathematical proportions and a logical, methodical approach to solve problems. Some of the topics featured include:Area calculationsVolume calculationsFertilizer and pesticide calculationsAchieving precise spreader and sprayer calibrationsIrrigation calculationsSeeding rate calculationsApplication of small amounts of materials to greenhouse pots Zusammenfassung The Mathematics of Turfgrass Maintenance, Fourth Edition covers every type of mathematical problem that faces the golf course superintendent. From how to handle budgeting estimates to determining how much fertilizer should be applied, this book shows how to work through the calculations and offers practice material and answers. Inhaltsverzeichnis Chapter 1 Introduction 1 Chapter 2 Area Measurement Calculations 7 Chapter 3 Volume Calculations 29 Chapter 4 Fertilizer Calculations 45 Chapter 5 Pesticide Calculations 65 Chapter 6 Spreader and Sprayer Calibration 79 Chapter 7 Irrigation Calculations 107 Chapter 8 Seeding Rate Calculations 115 Chapter 9 Application of Small Amounts of Material to Greenhouse Pots and Small Field Plots 123 Appendix A Conversion Factors 129 Appendix B Answers to Problems 131 Index 159 ...
