RESIDUAL EFFECT OF APPLICATION OF PHOSPHORUS AND SILICON IN SOIL WEATHERED TROPICAL
Silicon rates for Marandu and Xaraés grasses in conditions of aluminum toxicity
Interaction silicon and aluminum in upland rice and castor oil plant
SILICON ON PHOSPHORUS DESORPTION AND DYNAMICS IN WEATHERED TROPICAL SOIL
INTERACTION SILICON AND ALUMINUM IN UPLAND RICE AND CASTOR OIL PLANT