Scraping productivity of sugarcane genotypes at the South of Tocantins State

Jandislau José Lui, Rodrigo Ribeiro Fidelis, Marilene Alves Ramos Dias, Renato Almeida Sarmento

Abstract


The scraping production of thirteen sugarcane genotypes was evaluated at the South of Tocantins State. The research was carried out at the Santa Tereza settlement, located at the municipality of Dueré, Tocantins State. The experiment was carried out in a completely randomized blocks design with three replicates. The sugarcane genotypes evaluated were SP80-1816, SP81-3250, RB56-5230, RB92-8064, SP80-1842, SP85-3877, RB86-7515, RB83-5486, SP84-5210, IAC86-2480, SP86-155, RB85-5536 and Nativa-25. The evaluated characters were plant height, mass of industrial stalk, mass of pointers, soluble solids, yielding of sugarcane juice, scraping productivity, ration industrial stalk/ sugarcane juice, ratio of sugarcane juice/scraping, ratio of industrial stalk/ scraping and blossom percentage. According to the results obtained, the genotype Nativa-25 is not recommended to scraping production, while the genotype RB92-8064 can be recommended to scraping production and it showed the highest potential to be used as animal food.

 


Keywords


Saccharum officinarum; Sugarcane juice; Animal food; Family agriculture.



DOI: http://dx.doi.org/10.5433/1679-0359.2011v32n3p1059

Semina: Ciênc. Agrár.
Londrina - PR
E-ISSN 1679-0359
DOI: 10.5433/1679-0359
E-mail: semina.agrarias@uel.br
Este obra está licenciado com uma Licença Creative Commons Atribuição-NãoComercial 4.0 Internacional