ABSTRACT The objectives of this research is to know the influence of kind of Azolla on the yield of varieties of cabbage. This research was carried out from June 25 until September 30, 1994, in a green house of the akulty of Agriculture, Tidar University of Magelang, Potobangsan village, North of Magelang District, Magelang. The soil type is Latosol, pH 6 - 6,5 the altitude is. 376 me…