This research was conducted to determine the growth and yield of the sanren variety of shallots with various doses of N fertilizer. The study was conducted in the experimental garden of the Faculty of Agriculture, Sriwijaya University from April 2019 to July 2019. The seeds used were red onions of the sanren variety. Treatments P0 = 100% soil (control), P1 = 200 kg Urea/ha (0.46 g N/plant), P2 …
The aim of this study was to determine the response of shallots to the treatment of oil palm shell biochar growing media and NPK fertilizer. The research was conducted in Alang-alang Lebar sub-district, Palembang, South Sumatra from March to May 2020. This research used a factorial randomized block design (RBD) and the results of the observations were analyzed using variance and 5% BNT. The see…