Author

Manuel Oliva-Cruz

2 papers indexed here

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Open access Sep 2026

Diversity and Structural Composition of Bacterial Communities in Mineral Springs of the Andean–Amazonian Transition Zone in Northern Peru

Mineral springs in the Andean–Amazonian transition represent poorly explored aquatic ecosystems whose hydrogeochemical heterogeneity may favor the establishment of specialized microbial communities. In this study, bacterial communities in sediments from 19 mineral springs in northern Peru were characterized using 16S r...

Dámaris Leiva-Tafur, L. M. Cumpa-Velasquez, Lorenzo Culqui et al. · Microorganisms · 0 citations

Open access Aug 2026

Phytoextraction of Cadmium Using Solanum nigrum and Bidens pilosa: Comparative Evaluation and Effect of Planting Distance in Theobroma cacao L. Producing Areas in Northeastern Peru

Cacao (Theobroma cacao L.) is a crop of great economic importance in Peru; however, the presence of cadmium (Cd) in cacao-growing soils limits its production and international trade. The objective of this study was to evaluate the effect of Solanum nigrum (black nightshade) and Bidens pilosa (cobbler’s pegs) on Cd remo...

Lucy Alvarado-Alva, S. T. Leiva-Espinoza, Daniel Iliquín Trigoso et al. · Agronomy · 0 citations