Economic Assessment of Irrigation Management in Muscadine Grapes
作者： Carlos Carpio , D. Scott NeSmith
DOI: 10.21273/HORTTECH.16.3.0478
关键词: Horticulture 、 Mathematics 、 Agronomy 、 Yield (wine) 、 Economic assessment 、 Irrigation 、 Irrigation management
摘要: ●SUMMARY. This study evaluates the effect of irrigation on profitability muscadine grape (Vitis rotundifi lia) operation. Data from a 3-year experiment in which grapes were grown under four regimes used to establish relationship between yields and irrigation. Assuming fruit price $0.50/lb, harvesting costs $0.21/lb, $16.75/acre-inch, profi t-maximizing level was estimated be 13.1 acre-inches for season, or 7 gal/day per plant. Water requirements t maximization are 9% lower than water yield maximizing. Moreover, it is concluded that an adequate use tability operation can substantial.
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