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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 Unit -- CIMMYT Maize Program
CIMMYT 1986, Hechos y tendencias mundiales relacionados con el maíz : aspectos económicos de la producción de semilla de variedades comerciales de maíz en los países en desarrollo
A viable maize seed industry is a key element in the extension of improved maize varieties to Third World farmers. In this report, the worldwide use and price of maize seed is analyzed by seed type. A discussion of issues ...
CIMMYT Report on maize improvement 1978-79
New maize hybrid in El Salvador
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 ...