ABSTRACT The experiment on the effect of concentration and time of cytozyme crop plus aplication to the yield of baby corn was carried out at Pagersari Village, Mungkid Subdistrik, Magelang Regency, Central Java Province from June until August 1992. The elevation is 385 meter above sea levels. The soil type is regosol with soil pH 6,5. The methode used the factorial treatment by basic pl…