ABSTRAC The research to study the effect of roat strock and kind of bokashi on durian oculation (Durio zibhetinus. Murr). The research had been caried out on februari 5th until July 20th 2002 at Wringinputih village, Borobudur sub distric, Magelang regency with altitude 420 meters. The design is factorial (3 x 3) with randomized completely design with three replications. The first f…
ABSTRACT An experiment of the effect of dose and application time of potassium on yield of sweet potato (Ipomoea batatas (L) Lamb.), had been done since October 11th, 2002 until January 30th 2003 at BPP Mungkid Progowati Village, Mungkid District, Magelang Regency, kind of soil is regosol, pH is 6,8 and the altitude is 295 meters. The experiment method is factorial exper…