Downward movement of calcium and the improvement of subsoil rooting in oxisols of Brazil [enraizamento, calagem, acidez do solo, milho, calcio]
- Londrina, PR (Brasil): 1981.
Russel, R.S.; Igue, K.; Mehta, Y.R. (eds.) The soil/root system in relation to Brasilian agriculture Londrina, PR (Brasil): 1981. p. 136-151 (BR8106047-AM)F22
ENRAIZAMENTO MILHO CALAGEM ACIDEZ DO SOLO CALCIO CERRADO OXISOL