Nitrogen publications in the Yaqui Valley (1990-2020)

This database contains categorized publications based on an organized search of scientific literature published in Springer (https://www.springer.com/la), Science Direct (https://www.sciencedirect.com/), sciElo (https://scielo.org/), Redalyc (https://www.redalyc.org/), International Maize and Wheat Improvement Center (CIMMYT) Repository (https://www.cimmyt.org/) and Sonora Institute of Technology (ITSON) library (http://sib2.itson.mx/cgi-bin/koha/opac-main.pl) databases. The Google Scholar search was also used to retrieve as many publications as possible; however, we considered the database origin for the analysis. The search was limited in terms of the used databases, since they were chosen for being among the most complete on national and international publications related to the research topic