Picocyanobacteria (Prochlorococcus and Synechococcus) play an important role in primary production biogeochemical cycles the subtropical tropical Pacific Ocean, but little biological information on them is currently available North Ocean (NPO). The present study aimed to determine picocyanobacterial contributions total regions NPO using a combination of dual stable isotope method metabolic inhi...

In this study, total roughage production and its sufficiency for farm animals in Turkey was evaluated. Because of insufficient production, feed prices are relatively high fluctuating Turkey. It estimated that, the 40 363 210 tonnes roughages supplied by meadows pastures (13 164 tonnes), shrublands (11 267 000 tonnes) forage crops (15 932 tonnes). addition, straw stubble as 31 074 800 animal fee...