Sodium alginate-g-polyacrylamide hydrogel for water retention and plant growth promotion in water-deficient soils

1. Pettinelli, N.
2. Sabando, C.
3. Rodríguez-Llamazares, S.
4. Bouza, R.
5. Castaño, J.
6. Valverde, J.C.
7. Rubilar, R.
8. Frizzo, M.
9. Recio-Sánchez, G.