Mineral nutrition of ornamental plants: VI effects of parcelling nitrogen and potassic fertilization

Authors

  • Pedro Dantas Fernandes F. M. V. A.; Departamento de Fitotecnia
  • Henrique Paulo Haag USP; E. S. A. Luiz de Queiroz; Departamento de Química
  • Salim Simão USP; E. S. A. Luiz de Queiroz; Departamento de Agricultura e Horticultura
  • Jairo Ribeiro de Mattos USP; E. S. A. Luiz de Queiroz; Departamento de Agricultura e Horticultura

DOI:

https://doi.org/10.1590/S0071-12761974000100049

Abstract

The presente experiments had as it objectives the cultivation of Gladiolus grandiflorus, L., cv. 'Friendship', in field conditions, studying the effects of parcelling of nitrogenous and potassic fertilization, in relation to corms, cormels and floral spikes production. Theree were effects of parcelling fertilization on number and weight of corms, cormels and floral spikes. In general nitrogen influences more on number of corms and cormels while potassium influences on its weight.

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Published

1974-01-01

Issue

Vol. 31 (1974)

Section

naodefinida

How to Cite

Fernandes, P. D., Haag, H. P., Simão, S., & Mattos, J. R. de. (1974). Mineral nutrition of ornamental plants: VI effects of parcelling nitrogen and potassic fertilization . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 31, 635-644. https://doi.org/10.1590/S0071-12761974000100049