Aplicación (in vitro)de consorcios de microorganismos y azolla caroliniana para recuperación de suelos salinos en muestras del sitio Correagua-Manabí

The research aimed saline soils microorganisms consortium and Azolla caroliniana (in vitro) on samples taken from Correagua-Manabí, for the purpose analysis was carried out (pH and conductivity) and the salinity was gotten through a mathematical ecuation, the trial comprised 5 treatments and five replicates, and the statistics were analyzed through a completely randomized design design (CRD), the treatments were: T1 = 6 kg of saline soil (SS) + Saccharomyces cescerevisiae, Lactobacillus acidophillus, Bacillus acidolacticos ( MS) + Azolla caroliniana (AC); T2 = 6 kg SS + Bacillus subtilis, Bacillus laterosporus, Bacillus licheniformis, Bacillus licheniformis, Bacillus megaterium, Bacillus pumilos (B5) + AC; T3 = 6 kg SS + Trichoderma harzianum (Th) + AC; T4 = 6 kg SS + MS + B5 + AC; T5 = 6 kg SS + MS + B5 + Th + AC. pH and electrical conductivity analysis were conducted every 8 days for 5 weeks; subsequently, data was tabulated by means of the statistical software InfoStat. Finally; treatment differences were determined using Tukey 5% test. The results showed that the best treatments to reduce soil salinity were T1 ( 57.79% off efficiency), T3 (57.73%) and T5 (55.29%), concluding that these treatments are effective for remediating saline soils. KEYWORDS: Electrical conductivity, pH, treatments, samples.

• 1. autor: Delgado Zambrano, Jeferson Gabriel (author)
• Kolejni autorzy: Robalino Zambrano, José Andrés (author)
• Format: bachelorThesis
• Język: spa
• Wydane: 2017
• Hasła przedmiotowe: Conductividad eléctrica; pH; Tratamientos; Muestras
• Dostęp online: http://repositorio.espam.edu.ec/handle/42000/604