Librería Samer Atenea
Kálamo Books
Librería Elías (Asturias)
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Biol is a liquid biofertilizer obtained from the anaerobic digestion of organic wastes that allows regenerating soil fertility, improving plant health and reducing dependence on chemical fertilizers.This book presents:- Microbiological and agronomic fundamentals of Biol- Case studies in Cuba and Latin America- Small and medium scale production methods- Applications in strategic crops- Economic, environmental and social impacts- Its role in agroecology, circular economy and energy sovereignty.Aimed at producers, technicians and students, this manual demonstrates that Biol is not just an agricultural input, but a key tool for building sustainable, resilient and autonomous production systems.________________________________________