Sintesis pupuk cair nitrat dengan bahan baku udara menggunakan metode elektrolisis plasma = Synthesis of nitrate liquid fertilizer from the air using contact glow discharge electrolysis method

Penurunan kadar amonia dan nitrat pada air limbah tambak udang menggunakan teknologi bioflok dengan bantuan effective microorganisms 4 em4 = Decreased levels of ammonia and nitrate ishrimp farms wastewater using biofloc technology by helping effective microorganisms 4 em4

Uji Kinerja Pupuk NItrat Cair dengan Metode Elektrolisis Plasma dan Injeksi Udara di Katoda menuju Zona Plasma Anodik = Performance Test of Liquid Nitrate Fertilizer Production Equipment Using Plasma Electrolysis Method and Air Injection at the Cathode to the Anodic Plasma Zone

Uji aktivitas denitrifikasi isolat CD I-III dalam medium nitrate broth dengan variasi sumber karbon dan identifikasi isolat menggunakan VITEK-2 = Denitrification activity of isolate CD I-III in nitrate broth medium with carbon source variations and identification using VITEK-2

Pengaruh nisbah nitrat dan amonium terhadap aktifitas nitrat reduktase, kandungan nitrogen, pertumbuhan dan hasil tanaman Pak Choi (Brassica chinensis l) = Effects of nitrate and ammonium ration on nitrate reductase activity, nitrogen content, growth and yield of Green Pak Choy (Brassica chinensis l)