With a globalized economy, traditional boundaries are becoming both unclear and uncertain, and it is necessary to analytically measure business globalization to estimate the results of the production activity of resident producer units. The value chains that have bound the world economy are now...

Six pure lines of maize were tested in a randomized complete block design with three replication under irrigated and rainfed conditions. Genetic variation was found between the genotypes for yield potential (Yp) stress yield (Ys), tolerance index (TOL), geometric mean productivity (GMP),...