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| Assunção,Shirlei Almeida; Oliveira,Ana Paula Pessim; Anjos,Lúcia Helena Cunha dos; Pereira,Marcos Gervasio; Lima,Eduardo. |
| ABSTRACT The recent approach of eliminating the use of fire for sugarcane harvesting (green cane) resulted in managing the crop on a trash-blanketed soil, which changed the content and dynamic of carbon and the nitrogen requirement. These alterations are relevant due to economic and environmental aspects of sugarcane production systems. This study aimed to evaluate changes in total organic carbon (TOC), total nitrogen (TN) and soil organic matter fractions with the application of N-fertilizer on the residues of green cane. The experiment was with sugarcane at the fourth ratoon in Linhares, Espírito Santo State, Brazil. The soil is a Xanthic Dystrudults, originated from Barreiras Group sediments in the coastal tableland region. The treatments were set in a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Soil management; Saccharum officinarum; Sugarcane residues. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000200356 |
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