TY  - JOUR 
T1  - Analysis of heterosis components and prediction of hybrid means based on intergroup topcrosses in maize
JO  - Crop Breeding and Applied Biotechnology
A1  - Moreira Júnior, Weber Neves
A1  - Costa, Nayana Valéria
A1  - Chaves, Lázaro José
SN  - 1984-7033
UL  - 10.1590/1984-70332022v22n1a09
VL  - 22 
Y1  - 2022
PB  - Brasil 
ER  -