Seleksi Trichoderma Spp Dari Bawah Tegakan Pinus dan Uji Daya Dukung Isolat Terpilih Terhadap Pertumbuhan Tomat dan Sawi

Abstract

This study aims to get the best of Trichoderma isolates under pine stands in various locations in East Java and test the carrying capacity of the selected isolates on the growth and yield of agroforestry lowland crops candidate namely tomatoes and mustard. The research was conducted in the nursery Perhutani Unit II East Java in South Pujon (KPH Malang - Malang) and Celaket (KPH Pasuruan - Mojokerto) and Microbiology Laboratory and Greenhouse of Faculty of Agriculture, Muhamamdiyah University of Sidoarjo in August 2015 until April 2016. Selections are made on 30 different isolates from different locations pine forest to choose the order of the best isolates of pathogens by inhibition induced pine seedlings and seed resilience against blight pathogen. Three Isolates elected applied as biofertilizer formulated in flour husk compost on tomato and cabbage plants are grown in pots and compared with controls. Each treatment in this experiment was repeated four times and all the variables of growth and production was observed. Data were analyzed using ANOVA followed by testing HSD 5%. From the selection isolates obtained sequence with the best score is then determined isolates Celaket, Jatirejo, and Jatijejer 2 as selected bacteria; test results show the influence of its implications for growth and production responses of mustard and tomatoes were higher than without the application of Trichoderma