Publications by the researcher in collaboration with Jeffrey Alwang (7)

2024

  1. Climate Change and Its Positive and Negative Impacts on Irrigated Corn Yields in a Region of Colorado (USA)

    Crops, Vol. 4, Núm. 3, pp. 366-378

  2. Long-Term Effects of Nitrogen and Tillage on Yields and Nitrogen Use Efficiency in Irrigated Corn

    Agronomy, Vol. 14, Núm. 10

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