Agostinetto, D. Tarouco, C.P. Langaro, A.C. Gomes, J. Vargas, L. <br/><br/>
Competition between wheat and ryegrass under different levels of nitrogen fertilization 

<br/><br/><label>Subjects--Topical Terms: </label><br/>TRIGO<br/>AZEVÉM<br/>TRITICUM AESTIVUM<br/>LOLIUM MULTIFLORUM<br/>NITROGÊNIO<br/>FERTILIZANTE NITROGENADO