Abstract
We examined the cultivation characteristic and quality of Sweet corn of 52 cultivars in Nobeyama plateau. As a result, these Sweet corn cultivars were unsuitable for cultivation in the Nobeyama plateau. 0n the other hand, nine cultivars were high percentage of Brix as 16% or more. And these cultivars are considered to be the cultivars which can expect the high quality sweet corn production in Nobeyama plateau. Therefore, two cultivars were low percentage of emergence as 60% or less. Seven cultivars had the unsuitable timing of flowering time and a silking stage. Three cultivars were high percentage of malformation ears.
