Daftar Isi:
  • Kailan vegetables (Brassica oleraceae L) is kind of Brassicaceae family that is from China. Fertilizer of this study uses rabbit urine and azola. Rabbit is known as liquid organic fertilizer that has potential for horticulture plants. Azola is water fent plant that lives by cyanobacteria symbiosis which can be fixation N2. This study is using randomized completely block design factorial by using 2 factors and replicated 3 times. The first factor is liquid organic fertilizer doses of rabbit urine with code (U) which has 4 levels and those are uo = without treatment u1= rabbit urine 25 ml/L u2= rabbir urine 50 ml/L u3= rabbit urine 75 ml/L. The second factor is doses azolla compost with code (A) which has 4 levels, those are a0= without treatment a1= 4 ton/ha a2= 6 ton/ha a3= 8 ton/ha. The total of treatment is 16 treatements and every treatment will be replicated 3 times. The observation parameter after liquid rabbit urine application on observation plant has height of plants (cm), total of leaf (sheet), diameter of stick (cm), width of leaf (cm), height of root (cm), weight of the fresh (g), weight of the dry (g). There is no real interaction between liquid rabbit urine and azola compost of the growth and yield of kailan vegetables but liquid rabbit urine and azola compost has signifficant effect on the growth and yield of every different parameter. The treatment of giving liquid rabbit urine has a better result than the treatment of giving azola. The treatment of azola has the highest dose and gives a better result than other treatments.