Nascente, A.S. Crusciol, C.A.C. Cobucci, T. <br/><br/>
Ammonium and nitrate in soil and upland rice yield as affected by cover crops and their desiccation time 

<br/><br/><label>Subjects--Topical Terms: </label><br/>ARROZ<br/>ORYZA SATIVA<br/>PLANTIO DIRETO<br/>PLANTA DE COBERTURA<br/>AMONIA<br/>NITRATO<br/>MANEJO