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Response of Millet to Nitrogen and Irrigation
註釋Much work has been done on the problem of incorporating weather into crop production functions. This has been especially true at the aggregate level as economists have attempted to explain the effects of weather to technology on increases of agricultural output over time. At the micro level, agronomists and economists have also attempted to explain variation in yields between years as a function of weather in agronomic experiments where the same treatments have been applied over a number of years. The use of simulation in this study represents an extension of agronomic-economic research techniques to allow fertilizer recommendations to be expressed on a probability basis.