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New maize hybrid in El Salvador
Proyecto : zonas competitivas de produccion sostenible de maiz en Centro America
(CIMMYT; IICA, 1999)
Combining ability and heterosis for heat stress tolerance in maize (Zea may L.)
(Editorial Team, 2017)
Field experiments were conducted to estimate the combining ability and heterotic effects of maize hybrids under heat stress condition during summer (mid-March to June). The s2 GCA/ s2 SCA was less than unity for all ...
International maize testing program : 1996 final report
Insect resistant maize for Africa : anual report 2000
(KARI; CIMMYT, 2000)
Development, maintenance and seed multiplication of open-pollinated maize varieties
The procedures for the production of maize hybrid seed and maintenance of parental lines are well documented. However, not much has been written on the development, maintenance, and multiplication of improved open pollinated ...