How to Cite
Irizarry, H., & Rivera, E. (1985). Nutrient Uptake and Dry Matter Production by Intensively Managed Yams Grown In an Ultisol. The Journal of Agriculture of the University of Puerto Rico, 69(1), 1–9. https://doi.org/10.46429/jaupr.v69i1.7320
Abstract
Intensively managed yams grown in a Ultisol and fertilized with 2,240 kg of 10-5-20-3/ha yielded 51.6 T of marketable tubers/ha, containing 18 T of edible dry matter, over an 8-month crop cycle. Uptake of nutrients by the yams was 190, 25, 215, 90 and 35 kg/ha of N, P, K, Ca, and Mg, respectively.Downloads
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