ABSTRACT The research title is balance and time of nitrogen and phosphor fertilizer dose application on Chinese Cabbage (Brassica pekinensis) has done begin May 19 th until August 19 th 1990 at Sutopati village, Kajoran district, Magelang regent. The soil type is Andosol, an altitude of 1100 m and pH 6,5. The purpose of the research is to know balance and time of nitrogen and…