%0 Journal Article %A %D 2018 %J Journal of Nutrients %@ 2410-6542 %V 4 %N 1 %P 1-9 %T Contribution of Planting Space and Harvesting Period on the Nutrient Compositions of Some OFSP Sweet Potato Varieties Grown in Southeast Nigeria Ultisol %M 10.18488/journal.87.2018.41.1.9 %U http://www.pakinsight.com/archive/87/03-2018/1