Penggunaan Gliocompost Untuk Mengendalikan Penyakit Layu Fusarium Dan Meningkatkan Produktivitas Bunga Krisan Potong

. Nuryani, W, Silvia Yusuf, E, Rahardjo, IB, and Djatnika, I 2012. The Use of Gliocompost for Control Fusarium wilt Disease and Increasing Productivity of Chrysanthemum Cut Flower. Fusarium wilt caused by Fusarium oxysporum. f. sp. tacheiphillum is one of the important disease on chrysanthemum plant. The disease is difficult to control because the pathogen is a soil borne disease. This study was aimed to identify the role of the use of Gliocompost in an effort to reduce using of synthetic pesticides and chemical fertilizers were excessive but cheap, effective, environmentally friendly, and improve quality and yield of chrysanthemum cut flower. The experiment was conducted at the Laboratory of Indonesian Ornamental Plant Research Institute and Sekar Farmers Group Plastichouse Poncokusumo, Malang - East Java (850 m asl.), from January to December 2010. The study was used a randomized block design which three replications. The treatment consisted of eight packages, that is: (A) cow manure (organic) equivalent of 50 t/ha (Poncokusumo ways), (B) synthetic chemical fertilizers according to SOP (200 kg/ha Urea, 300 kg/ha SP-36, and 350 kg/ha ZK), (C) cow manure (organic) in accordance with SOP (30 t/ha) + synthetic chemical fertilizers according to SOP (200 kg/ha Urea, 300 kg/ha SP-36, and 350 kg/ha ZK), (D) Gliocompost (4 t/ha), (E) Gliocompost (4 t/ha) + synthetic chemical fertilizers according to SOP (200 kg/ha Urea, 300 kg/ha SP-36, and 350 kg/ha ZK), (F) Gliocompost (4 t/ha) + Poncokusumo ways (100%), a synthetic chemical fertilizer (200 kg/ha Urea, 300 kg/ha SP-36, and 350 kg/ha ZK) + fungicide (pyraclostrobin 250 g/l and azocsistrobin 200 g/l + difenokonazol 125 g/l), (G) Gliocompost (4 t/ha) + Poncokusumo ways (50%), a synthetic chemical fertilizer (100 kg/ha Urea, 150 kg/ha SP-36, and 175 kg/ha ZK) + fungicide (pyraclostrobin 125 g/l and azocsistrobin 100 g/l + difenokonazol 62.5 g/l), and (H) negative control (without fertilizer and fungicides). The results showed that combination package between Gliocompost (4 t/ha) + Poncokusumo ways (50%), synthetic chemical fertilizers (100 kg/ha Urea, 150 kg/ha SP-36, and 175 kg/ha ZK) + fungicide (pyraclostrobin 125 g/l and azocsistrobin 100 g/l + difenokonazol 62.5 g/l), was the most effective control techniques and could reduce the use of chemical fertilizers and synthetic pesticides 50% respectively. Gliocompost application could reduce the use of synthetic pesticides and inorganic fertilizers by 50%. However, application of Gliocompost also could increase plant growth, production, and long freshness of cut flowers at room temperature