TY  - SER
AU  - Carvalho,L.B.de
AU  - Alves,P.L.da C.A.
AU  - Martins,J.V.F.
TI  - Effects of plant density and proportion on the interaction between wheat with alexandergrass plants
KW  - TRIGO
KW  - CAPIM MARMELADA
KW  - COMPETIÇÃO DE VARIEDADE
ER  -