ABSTRACT The experiment of the number nodes of cutting and kinds of variety to the yield of sweet potato (Ipomoea batatas (L) Lam) had been carried out in December 30, 1991 until May 3, 1992 at Potrobangsen village, North Magelang district, Magelang city, Central Java. Latosol soil, pH 6.5 , on altitude 376 m. The purpose of the research is to know the effect of number nodes and kinds…