Kombinasi Berbagai Dosis Pupuk N, P, K Dengan Jumlah Aplikasi Pupuk Hayati Ba…

ABSTRACT Cultivation of soybean plants on Ultisol has low available-P constraints. One of the efforts to increase available-P is by fertilizing. This study aims to obtain the best combination of doses of N, P, K fertilizers with the best number of applications of phosphate solubilizing bacterial biofertilizers for growth and results in reducing inorganic use in soybean plants in Ultisol soil. …