Abstract:

Four purple sweet potato cultivars, ‘11-07’, ‘16-08’, ‘Y1’ and ‘SCZ’ were introduced to interplant in woodlands of the three locations with different altitude, in Yunnan, Yuxi, China, and were evaluated by its trait, yields, and quality. The results showed that: the cultivar ‘SCZ’, with high yield and good quality, was a valuable purple sweet potato cultivar which could be planted for commercial production; both the cultivar ‘11-07’, with high yield. The results would help to choose sweet potato cultivars for interplant in woodland in Yuxi, Yunnan, China.