Vol. 50 No. 2 (2023) | International Journal of Agriculture and Natural Resources

Sonia Pereira-Crespo, Adrián Botana, Marcos Veiga, Laura González, César Resch, Roberto Lorenzana, María del Pilar Martínez-Diz, Dalia Andrea Plata-Reyes, Gonzalo Flores-Calvete

Prediction of the nutritive value of whole plants and morphological fractions of forage sunflower by near-infrared reflectance spectroscopy and empirical equations
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José Igor Silva Praça, Bruna Firmino Enck, Milton César Costa Campos, Marcos Gervásio Pereira, Fernando Gomes de Souza, Bruno Campos Mantovanelli, Elilson Gomes de Brito Filho, Laercio Santos Silva, José Maurício Da Cunha

Spatial variability of soil organic carbon fractions in areas under cultivation of Amazonian species in the southern region of Amazonas state, Brazil
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Jesús Gómez-Velázquez, Alfonso Vásquez-López, Juan Regino-Maldonado, Silvia N. Jurado-Celis

A review of local-scale agricultural sustainability in the coffee regions of Mexico
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Volume 50, No. 2