Publications in collaboration with researchers from United States Department of Agriculture (25)

2023

  1. Long-term nitrogen balance of an irrigated no-till soil-corn system

    Nutrient Cycling in Agroecosystems, Vol. 126, Núm. 2-3, pp. 229-243

2017

  1. Why we need a national living soil repository

    Proceedings of the National Academy of Sciences of the United States of America

2016

  1. Emerging and established technologies to increase nitrogen use efficiency of cereals

    Agronomy, Vol. 6, Núm. 2

2015

  1. Ground-based sensing of plant nitrogen status in irrigated corn to improve nitrogen management

    Digital Imaging and Spectral Techniques: Applications to Precision Agriculture (wiley), pp. 151-163

  2. Nitrogen management to protect water resources

    Nitrogen in Agricultural Systems (wiley), pp. 911-945

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. Conservation practices for climate change adaptation

    Advances in Agronomy (Academic Press Inc.), pp. 47-115

2010

  1. A new GIS nitrogen trading tool concept for conservation and reduction of reactive nitrogen losses to the environment

    Advances in Agronomy (Academic Press Inc.), pp. 117-171

  2. Corrigendum to "Assessment of nitrogen losses to the environment with a Nitrogen Trading Tool (NTT)" [Comput. Electron. Agricult. 63 (2008) 193-206] (DOI:10.1016/j.compag.2008.02.009)

    Computers and Electronics in Agriculture

  3. Erratum to "Market-based approaches and tools for improving water and air quality" [Environ. Sci. Policy 12 (2009) 1028-1039] (DOI:10.1016/j.envsci.2009.05.003)

    Environmental Science and Policy

2009

  1. 15N uptake fom manure and fertilizer sources by three consecutive crops under controlled conditions

    Revista Brasileira de Ciencia do Solo, Vol. 33, Núm. 5, pp. 1249-1258

  2. Market-based approaches and tools for improving water and air quality

    Environmental Science and Policy, Vol. 12, Núm. 7, pp. 1028-1039

  3. Nitrogen management for maximum potato yield, tuber quality, and environmental conservation

    Appropriate Technologies for Environmental Protection in the Developing World - Selected Papers from ERTEP 2007

2008

  1. Assessment of nitrogen losses to the environment with a Nitrogen Trading Tool (NTT)

    Computers and Electronics in Agriculture, Vol. 63, Núm. 2, pp. 193-206

  2. New weighing method to measure shoot water interception

    Journal of Irrigation and Drainage Engineering, Vol. 134, Núm. 3, pp. 349-355

  3. Nutrient credit trading--a market-based approach for improving water quality

    American Society of Agricultural and Biological Engineers Annual International Meeting 2008, ASABE 2008

2006

  1. A decade of change in nutrient management: A new nitrogen index

    Journal of Soil and Water Conservation, Vol. 61, Núm. 2

2005

  1. Effects of potato-grain rotations on soil erosion, carbon dynamics and properties of rangeland sandy soils

    Soil and Tillage Research, Vol. 81, Núm. 2, pp. 227-238

  2. Impact of residual soil nitrate on in-season nitrogen applications to irrigated corn based on remotely sensed assessments of crop nitrogen status

    Precision Agriculture, Vol. 6, Núm. 6, pp. 509-519

2003

  1. Low ground-cover filtering to improve reliability of the nitrogen reflectance index (NRI) for corn N status classification

    Transactions of the American Society of Agricultural Engineers, Vol. 46, Núm. 6, pp. 1707-1711