Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems

Table 1. Global allocation of arable land between different com­ modities Globally, cereal cropping dominates cultivated land Commodities'' Proportion of land area use (around 50% of total area, Table I). The remain­ (%) ing arable land is used for production of oilseed, fibre, or food and cash crops. In addition, vast areas are Cereals maintained under temporary or permanent pasture for Wheat 16 ...