Agronomic performance and technological quality of sugarcane submitted to different poultry litter dosages.

Autor: Pires WM; Graduate Program in Agricultural Sciences - Agronomy, Federal Institute Goiano, Rio Verde, Goiás, Brazil. willian.pires@ifgoiano.edu.br., Teixeira MB; Graduate Program in Agricultural Sciences - Agronomy, Federal Institute Goiano, Rio Verde, Goiás, Brazil., Soares FAL; Graduate Program in Agricultural Sciences - Agronomy, Federal Institute Goiano, Rio Verde, Goiás, Brazil., Morais WA; Graduate Program in Agricultural Sciences - Agronomy, Federal Institute Goiano, Rio Verde, Goiás, Brazil., Costa AC; Graduate Program in Agricultural Sciences - Agronomy, Federal Institute Goiano, Rio Verde, Goiás, Brazil., Filho LCL; Graduate Studies in Social, Technological and Environment Science, Evangelical University of Goiás, Anápolis, Goiás, Brazil.; Sedmo - Soil Research Group, Ecology and Dynamics of Organic Matter, Evangelical College of Goianésia, Goianésia, Brazil., de Moura JB; Graduate Studies in Social, Technological and Environment Science, Evangelical University of Goiás, Anápolis, Goiás, Brazil.; Sedmo - Soil Research Group, Ecology and Dynamics of Organic Matter, Evangelical College of Goianésia, Goianésia, Brazil.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2024 Jul 04; Vol. 14 (1), pp. 15435. Date of Electronic Publication: 2024 Jul 04.
DOI: 10.1038/s41598-024-66340-2
Abstrakt: Sugarcane is a central crop for sugar and ethanol production. Investing in sustainable practices can enhance productivity, technological quality, mitigate impacts, and contribute to a cleaner energy future. Among the factors that help increase the productivity of sugarcane, the physical, chemical and biological parameters of the soil are amongst the most important. The use of poultry litter has been an important alternative for soil improvement, as it acts as a soil conditioner. Therefore, this work aimed to verify the best doses of poultry litter for the vegetative, reproductive and technological components of sugarcane. The experiment was carried out at Usina Denusa Destilaria Nova União S/A in the municipality of Jandaia, GO. The experimental design used was a complete randomized block design with four replications: 5 × 4, totaling 20 experimental units. The evaluated factor consisted of four doses of poultry litter plus the control (0 (control), 2, 4, 6 and 8 t ha -1 ). In this study, were evaluated the number of tillers, lower stem diameter, average stem diameter, upper stem diameter, plant height, stem weight and productivity. The technological variables of total recoverable sugar, recoverable sugar, Brix, fiber, purity and percentage of oligosaccharides were also evaluated. It was observed, within the conditions of this experiment, that the insertion of poultry litter did not interfere significantly in most biometric, productive and technological variables of the sugarcane. But it can also be inferred that there was a statistical trend toward better results when the sugarcane was cultivated with 4 t ha -1 of poultry litter.
(© 2024. The Author(s).)
Databáze: MEDLINE
Externí odkaz: