First Objective: To determine the most efficient timing of nitrogen fertilization in four important wine grape cultivars -- French Colombard, Chenin blanc, Barbera, and Grenache. The purpose is to maximize the cost efficiency of nitrogen, minimize nitrate contamination of groundwater, while optimizing fruit quality and yields.
Christensen_FertilizerEfficiency_1990.pdf
File Size0.4 MiB
DateJune 18, 2013
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AuthorPeter Christensen, Bill Peacock, Donna Hirschfelt