Publications by the researcher in collaboration with Jeffrey Alwang (5)

2020

  1. Estimating Economically Optimal Levels of Nitrogen Fertilizer in No-Tillage Continuous Corn

    Journal of Agricultural and Applied Economics, Vol. 52, Núm. 4, pp. 613-623

2019

  1. Conservation Agriculture Increases Profits in an Andean Region of South America

    Agrosystems, Geosciences and Environment, Vol. 2, Núm. 1, pp. 1-8

  2. Conservation agriculture increases yields and economic returns of potato, forage, and grain systems of the andes

    Agronomy Journal, Vol. 111, Núm. 6, pp. 2747-2753

2014

  1. A new nitrogen index for assessment of nitrogen management of andean mountain cropping systems of ecuador

    Soil Science, Vol. 179, Núm. 3, pp. 130-140

2013

  1. Positive impacts in soil and water conservation in an Andean region of South America: Case scenarios from a US Agency for International Development multidisciplinary cooperative project

    Journal of Soil and Water Conservation, Vol. 68, Núm. 1