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Koenig, Richard T.; Winger, Marlon; Kitchen, Boyd – Journal of Extension, 2000
Summarizes relatively simple and inexpensive methods for collecting data from agricultural field studies. Describes methods involving on-farm testing, crop yield measurement, quality evaluations, weed control effectiveness, plant nutrient status, and other measures. Contains 29 references illustrating how these methods were used to conduct…
Descriptors: Agricultural Education, Cost Effectiveness, Data Collection, Educational Research