The IRAT hybrid program
Hainzelin E.. 1990. In : Applied agricultural research in mecanized farming in tropical areas. Paris : CIRAD-IRAT. International Seminar : Applied Agricultural Research in Mecanized Farming in Tropical Areas, 1989-11-08/1989-11-10, Lagos (Nigéria).
Mots-clés : zea mays; hybridation; variété; ressource génétique; semence; marketing; mécanisation; afrique au sud du sahara; brésil
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