... 21. Institute Information Project Name Replacing fertiliser N with rhizobial inoculants for legumes in Vietnam for greater farm profitability and environmental benefits Vietnamese Institution ... area to the highlands in the South and Mekong Delta. The provinces involved were Son La, Nghe An, Binh Dinh, Binh Thuan, DakLak, DakNong, Tay Ninh, Dong Thap, An Giang and Tra Vinh. There were ... label with the rhizobial strain name, and the date of injection 12remaining 22% of sites (Graph 2). Increases in grain yield from inoculation were smaller than the increases in nodulation and...