SOWING DATES OF HERBACEOUS COTTON FOR SOME MICROREGIONS OF THE GOIÁS STATE

Authors

  • Waldemar Pinto Cerqueira EMGOPA
  • Gil Santos EMGOPA
  • Raimundo Jacinto M. da Silva EMGOPA
  • João de Deus Moraes EMGOPA
  • Arnaldo Costa Santana EMGOPA

Abstract

Cotton cultivars performance was studied in six counties of Goiás State, Brazil, from latitude 17°43'S to 15°18'S, 1ongitude 50°35’W to 48°07’W and altitude from 620 to 800m. Cultivars IAC—12 and IAC—l3 were tested in four dates of planting with a 15-day interval from Oct. 1st  to November 15th , during a period of 9 years. The first fifteen days of October proved to be the best time for cotton planting in the regions studied. It was also observed that an increase in latitude determines a negative effect in yield due to the delay in planting.

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Published

2007-11-14

How to Cite

CERQUEIRA, W. P.; SANTOS, G.; SILVA, R. J. M. da; MORAES, J. de D.; SANTANA, A. C. SOWING DATES OF HERBACEOUS COTTON FOR SOME MICROREGIONS OF THE GOIÁS STATE. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], Goiânia, v. 11, n. 1, p. 29–43, 2007. Disponível em: https://revistas.ufg.br/pat/article/view/2387. Acesso em: 22 nov. 2024.

Issue

v. 11, n. 1, Jan./Dec. 1981

Section

Research Article

License

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