Resumo

LOPEZ CORDOVA, Juan Pedro et al. Influence of fertilization on yield and quality of rye grain in the arid zone of Sonoran, Mexico. Rev. Mex. Cienc. Agríc [online]. 2019, vol.10, n.6, pp.1219-1230.  Epub 02-Out-2020. ISSN 2007-0934.  https://doi.org/10.29312/remexca.v10i6.787.

In the arid zone of northwestern Mexico, rye cultivation is not established, and it is necessary to generate their knowledge in agronomic matters. The objective of the present study was to determine the feasibility of rye cultivation considering nitrogen fertilization doses evaluating the yield and its grain quality components. The research work was carried out in the municipality of Hermosillo, Sonora. The sowing date established was December 15, 2016 using a drip irrigation system. The evaluated rye variety is called Criollo Tlaxcala. Fertilization treatments consisted of 1) control without aggregate of N (N 0); and 2) 80 kg N ha-1 and 3) 150 kg N ha-1. The results indicate that as the fertilization dose increases, it significantly influences the yield and quality of grain. Likewise, the results show that the protein content exceeds those reported in different countries in rye by 11%.

Palavras-chave : grain; protein; secondary grains.

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