Consulta: subjectFacets:"Nitrogen requirements"
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Data/hora: 03/06/2024 02:58:59

Agronomic performance of green cane fertilized with ammonium sulfate in a coastal tableland soil
Provedor de dados: 53
Autores: Oliveira,Ana Paula Pessim; Alves,Bruno José Rodrigues; Anjos,Lúcia Helena Cunha dos; Lima,Eduardo; Zonta,Everaldo; Pereira,Willian; Soares,Paula Fernanda Chaves.
ABSTRACT The recent approach of eliminating the usage of fire for sugarcane harvesting resulted in managing the crop on a trashblanketed soil, to which a proper recommendation of N fertilization is lacking, a problem that remains in the coastal tablelands of the Espírito Santo State, Brazil. This study aimed at evaluating the effect of increasing N rates on stalk and sugar yields and the N use efficiency by the crop. The experimental area planted with sugarcane, at the first ratoon, is located in Linhares, Espírito Santo State. The treatments consisted of N rates varying from 80 to 160 kg N∙ha−1 as ammonium sulphate, and a control without N, in a completely randomized blocks experimental design. Stalk yield increased with the N rate, and fitting the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum spp.; Sugarcane harvesting systems; Nitrogen requirements.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200246