Production and evaluation of cut-sprouts from sweet potato roots
1988
Villamayor, F.G. Jr. (Visayas State Coll. of Agriculture, Baybay, Leyte (Philippines). Philippine Root Crop Research and Training Center)
Cut sprout production (CSP) from small (ca 70g), medium (ca 150g) and large (ca 320g) roots of cv. VSP-3 can be described by the equations Y=0.941X-12.260, Y=0.876x-15.576 and Y=0.723x-13.252, respectively with Y as the number of accumulated cut-sprouts per kilogram of storage roots and X as the number of days from planting. Slicing the roots transversely into half reduced CSP by 33% while fertilization with 30-0-0 and 30-30-30 kg N-P2O5-K20/ha increased CSP by 43% and 46%, respectively. The cut-sprouts and vine cuttings had similar yield performance.
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