Avaliação de genótipos de cana-de-açúcar em Alagoas com ênfase em produtividade agrícola e rendimento agroindustrial

Authors

  • Maria Izadora Alves de Sá Universidade federal de Alagoas
  • João Messias dos Santos Universidade Federal de Alagoas
  • Emanuel Araujo do Nascimento Universidade Federal de Alagoas
  • Daniel Freitas Soares Universidade Federal de Alagoas
  • Artur dos Santos Universidade Federal de Alagoas
  • Geraldo Veríssimo de Souza Barbosa Universidade Federal de Alagoas

Keywords:

Teste de Scott-Knott, Melhoramento genético da cana-de-açúcar, Cana-de-açúcar

Abstract

The evaluation of genotypes in different environments is essential to identify superior materials in productivity and agro-industrial quality. This study analyzed sugarcane genotypes in a trial conducted by RIDESA/UFAL in Alagoas, Brazil, during the 2022/23 season. The variables assessed were tons of cane per hectare (TCH), recoverable total sugars (ATR), and tons of ATR per hectare (TATRH), with means compared using the Scott-Knott test (p ≤ 0.05). Considerable variation was observed among genotypes, with RB16517 and RB16521 outperforming commercial standards in TCH and TATRH, leading to higher agro-industrial yields. Statistical analysis and data visualization reinforce the role of experimental evaluation in supporting varietal recommendation decisions in sugarcane breeding programs.

References

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Published

2026-08-03

Issue

Vol. 1 No. 1 (2025): Proceedings of the III Workshop on Data Analysis

Section

Abstract (Resumo Expandido WANDA 2025)

License

Copyright (c) 2026 Maria Izadora Alves de Sá, João Messias dos Santos, Emanuel Araujo do Nascimento, Daniel Freitas Soares, Artur dos Santos , Geraldo Veríssimo de Souza Barbosa

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