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The andosols in Indonesia
(IPB (Bogor Agricultural University), 1965)
In the last few years three have been several studies of the andosols. Since this group of balck-colored soils is widely distributed inthe volcanic areas around the gradually receiving more attention. The unusual behavior ...
Nitrogen, energy and vitamin nutrition of Rhizobium japonicum
(IPB (Bogor Agricultural University), 1968)
The energy, nitrogen and vitamin nutrition of 36 strains of Rhizobium japonicum were investigated. Most of the strains utilized gluconate, glycerol, arabinose, glucose, mannose, mannitol, sorbitol, galactose and maltose. ...