Concept explainers
Reminder Round all answers to two decimal places unless otherwise indicated.
Note Some of the formulas below use the special number
Yield Response to Several Growth Factors This is a continuation of Exercise 23. If more than one nutrient is considered, the formula for percentage of maximum yield is a bit more complex. For three nutrients, the formula is
a. Express using functional notation the percentage of maximum yield produced from
b. One baule of nitrogen is
23. Mitscherlich’s Equation An important agriculture problem is to determine how a quantity of nutrient, such as nitrogen, affects the growth of plants. We consider the situation wherein sufficient quantities of all but one nutrient are present. One boule of a nutrient is the amount needed to produce
Here
a. Verify that the formula predicts that
b. Use functional notation to express the percentage of maximum yield produced by
c. The exact value of a baule depends on the nutrient in question. For nitrogen,
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Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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