| Global data on fertilizer use by crop and by country CI Ludemann, A Gruere, P Heffer, A Dobermann Scientific data 9 (1), 1-8, 2022 | 50 | 2022 |
| Economic weights for maternal traits of sows, including sow longevity PR Amer, CI Ludemann, S Hermesch Journal of Animal Science 92 (12), 5345-5357, 2014 | 45 | 2014 |
| Broadening breeding objectives for maternal and terminal sheep TJ Byrne, CI Ludemann, PR Amer, MJ Young Livestock Science 144 (1-2), 20-36, 2012 | 41 | 2012 |
| Economic weights for performance and survival traits of growing pigs S Hermesch, CI Ludemann, PR Amer Journal of Animal Science 92 (12), 5358-5366, 2014 | 30 | 2014 |
| The economic value to dairy systems of genetic gains in the nutritive value of perennial ryegrass in grass–clover pastures CM Wims, CI Ludemann, H Phillips, DF Chapman Animal Production Science 57 (7), 1357-1365, 2017 | 21 | 2017 |
| Higher energy concentration traits in perennial ryegrass (Lolium perenne L.) may increase profitability and improve energy conversion on dairy farms CI Ludemann, RJ Eckard, BR Cullen, JL Jacobs, B Malcolm, KF Smith Agricultural Systems 137, 89-100, 2015 | 19 | 2015 |
| Genetic improvement of hill sheep–Impacts on profitability and greenhouse gas emissions NR Lambe, E Wall, CI Ludemann, L Bünger, J Conington Small Ruminant Research 120 (1), 27-34, 2014 | 18 | 2014 |
| Estimating maize harvest index and nitrogen concentrations in grain and residue using globally available data CI Ludemann, R Hijbeek, MP van Loon, TS Murrell, A Dobermann, ... Field Crops Research 284, 108578, 2022 | 14 | 2022 |
| The measurement of perennial ryegrass persistence M Dodd, D Chapman, C Ludemann, W Griffiths, K Tozer, L Donnelly AgResearch, 2018 | 14 | 2018 |
| Economic values of changes in energy concentration of pasture in contrasting temperate dairy regions in Australia CI Ludemann, BR Cullen, KF Smith Australian Farm Business Management Journal 10, 1-15, 2013 | 14 | 2013 |
| Estimating the value of genetic gain in perennial pastures with emphasis on temperate species KF Smith, C Ludemann, CD Lewis, B Malcolm, RG Banks, JL Jacobs, ... Crop and Pasture Science 65 (11), 1230-1237, 2014 | 13 | 2014 |
| The potential for reducing greenhouse gas emissions for sheep and cattle in the UK using genetic selection E Wall, C Ludemann, H Jones, E Audsley, D Moran, T Roughsedge, ... Final report to DEFRA. Scottish Agricultural College, 2010 | 13* | 2010 |
| A comparison of methods to assess the likely on‐farm value for meat production systems of pasture traits and genetic gain through plant breeding using phalaris (P halaris … CI Ludemann, KF Smith Grass and Forage Science 71 (1), 66-78, 2016 | 12 | 2016 |
| The economic significance of maintaining pasture production at its peak value CI Ludemann, JL Jacobs, KF Smith Crop and Pasture Science 66 (2), 205-213, 2015 | 10 | 2015 |
| The contribution of perennial ryegrass (Lolium perenne L.) breeding to whole pasture productivity under dairy cattle grazing in New Zealand. 1. Variation in yield … DF Chapman, CM Wims, CI Ludemann, B Kuhn‐Sherlock Grass and Forage Science 78 (1), 64-84, 2023 | 7 | 2023 |
| How modelers model: the overlooked social and human dimensions in model intercomparison studies F Albanito, D McBey, M Harrison, P Smith, F Ehrhardt, A Bhatia, ... Environmental Science & Technology 56 (18), 13485-13498, 2022 | 7 | 2022 |
| Selection indices offer potential for New Zealand sheep farmers to reduce greenhouse gas emissions per unit of product CI Ludemann, TJ Byrne, JA Sise, PR Amer International Journal of Agricultural Management 1 (4), 29-40, 2012 | 7 | 2012 |
| Global data on fertilizer use by crop and by country, Sci. Data, 9, 501 CI Ludemann, A Gruere, P Heffer, A Dobermann | 6 | 2022 |
| What is the best use of oil from cotton (Gossypium spp.) and canola (Brassica spp.) for reducing net greenhouse gas emissions: biodiesel, or as a feed for cattle? CI Ludemann, SM Howden, RJ Eckard Animal Production Science 56 (3), 442-450, 2016 | 6 | 2016 |
| Phenotypic predictors of dent maize grain quality based on different genetics and management practices MR Jahangirlou, GA Akbari, I Alahdadi, S Soufizadeh, C Ludemann, ... Journal of Cereal Science 103, 103388, 2022 | 5 | 2022 |
