An analysis of the available information of years 2006 and 2007 at diverse sources independences, institutions and commercialization systems of cattle in Sonora was made. Weanalyzed international price fluctuation data of corn with base in information of stock-marketof Chicago. From the previous...

Statistical information of diverse official sources with respect to rain was revised and factors of productivity of the system bovine meat in the state of Sonora, Mexico, for the period from 1999 to 2008. Nine variables were analyzed statistically to obtain the Coefficient of Correlation(CC),...

An analysis of the available information of years 2006 and 2007 at diverse sources in dependences, institutions and commercialization systems of cattle in Sonora was made. We analyzed international price fluctuation data of corn with base in information of stock-market of Chicago. From the...