Browsing Biology by Author "Rusmana, Iman"
Now showing items 1-4 of 4
-
Aktivitas Nitrogenase azospirillum sp. dan Efektivitas aimbiotiknya dengan jagung
Rusmana, Iman | Hadijaya, D. Dodit (1994)Nitrogenase Activity and Synbiotic Effecticiness of Azospirillum sp with Corn. -
Isolasi Bacillus thuringiensis Berl. Vol. I. No. I dari Peternakan Ulat Sutera dan Toksisitasnya terhadap Larva Crocidolomia binotalis Zell. dan Spodoptera litura F.
Rusmana, Iman | Hadioetomo, Ratna Siri (1994)In the effort to isolate Bacillus thuringicnsis from sericultural farms, 48 soil samples from different farms in South Sulrrwesi, Central Java, and East Java were examined. As many as 2813 isolates of spore formem were ... -
Isolation And Characterization Of Methanotrophic Bacteria From Rice Fields
Rusmana, Iman (2009)Methane is a greenhouse gas capable of depleting the ozone layer. Rice fields are significant sources of atmospheric methanc. Thc application of chemical fertilizer in rice fields increases the methane emission. Methanotrophic ... -
SELEKSI BACILLUS SP. SEBAGAI BIOKONTROL VIBRIO HARVEYI DI TAMBAK UDANG
Rusmana, Iman | Widiyanto, Tri (2014-05-02)Produksi udang di Indonesiaf#j#renurunan sejak tahuan 1990. Foktor yang mempengaruhinya adalah penurunan kualitas air dan serangan penyokit. Saloh satu alternatif usaha pengendalian untuk mengatasi permasalahan ini adolah ...