Competição de fórmulas NPK para a batatinha

Authors

  • Júlio Nakagawa ESALQ
  • Luiz Carlos Scoton ESALQ
  • A. M. Louis Neptune ESALQ

DOI:

https://doi.org/10.1590/S0071-12761966000100030

Abstract

This paper deals with two experiments on potato fertilization carried out in a sandy soil of Alta Sorocabana region, São Paulo State, Brazil. Five NPK fertilizers (6-16-12, 3-11-9, 5-10-10, 6-15-6 and 5-13-9) were compared for two periods in a year, applying 1,650 kg per hectare of each one. The results showed that the 5-10-10 mixture yielded more than other fertilizers, and it was economically best.

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Published

1965-12-31

Issue

Vol. 23 (1966)

Section

naodefinida

How to Cite

Nakagawa, J., Scoton, L. C., & Neptune, A. M. L. (1965). Competição de fórmulas NPK para a batatinha . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 23, 339-347. https://doi.org/10.1590/S0071-12761966000100030