Siuris, Andrei; Ciolacu, Tatiana
(“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2019)
Soil fertility and productivity restoration may be ensured partially from the local sources of organic matter as: byproducts of livestock sector (cattle, pigs, sheep, goats, horses and poultry manure), crop wastes (straw, ...