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Evaluation of sugarcane clones from IAC hybrids, series 1985, in the region of Jaú, State of São Paulo, Brazil

Ten sugarcane clones obtained from crossings carried out in 1985 in Camamu, State of Bahia, were evaluated in a trial in the Jaú region, State of São Paulo, Brazil. The trial started in February, 1991 and used a complete randomized block design with six replications. Statistical analyses for cane and sugar yield (t/ha) and sugar content (pol % cane) were performed with four harvest means. Data on number of stalks, stalk weight, yield decline index, fiber % cane and flowering intensity, are also shown. According to these characteristics compared to two varieties used as control, SP70-1143 and SP71-1406, the clone IAC85-3229 showed good potential with possibility of inclusion in varietal management studies for other regions of the State of São Paulo.

Saccharum spp; hybrids; clone evaluation; yield; sacarose


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