Abstract The aim of the present study was to determine changes in organic nitrogen fraction liquid digestate during laboratory tests mono- and co-digestion. Three agricultural wastes were tested: distillery residue, cattle slurry corn silage. In mono-fermentation tests, initial total concentration depended on feedstock used. As a result hydrolysis ammonification matter contained feedstocks, the...

Agriculture plays a key role in economic development, alleviating poverty and malnutrition, especially the early stages of agricultural development. Several studies have demonstrated that neglecting agriculture, at industrialization, can disrupt process transformation. This paper reviews transformation Asia through framework proposed by Timmer (1988). It finds has followed uniform pattern with ...

Since the 2008 food price crisis, food and nutrition security are back on the global development agenda, with particular emphasis on agricultural pathways toward improved nutrition. Parallel efforts are being promoted to improve the data and metrics for monitoring progress toward positive nutritional outcomes, especially for women and children. Despite the increased investment in tracking nutri...