| Global data on fertilizer use by crop and by country CI Ludemann, A Gruere, P Heffer, A Dobermann Scientific data 9 (1), 501, 2022 | 85 | 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 | 47 | 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 | 42 | 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 | 33 | 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 | 23 | 2022 |
| 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 | 23 | 2017 |
| A global FAOSTAT reference database of cropland nutrient budgets and nutrient use efficiency (1961–2020): nitrogen, phosphorus and potassium CI Ludemann, N Wanner, P Chivenge, A Dobermann, R Einarsson, ... Earth System Science Data 16 (1), 525-541, 2024 | 20 | 2024 |
| 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 | 20 | 2014 |
| 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 |
| The measurement of perennial ryegrass persistence M Dodd, D Chapman, C Ludemann, W Griffiths, K Tozer, L Donnelly AgResearch, 2018 | 16 | 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 |
| 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 | 14* | 2010 |
| 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 | 13 | 2023 |
| 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 | 13 | 2016 |
| 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 |
| A global reference database in FAOSTAT of cropland nutrient budgets and nutrient use efficiency: nitrogen, phosphorus and potassium, 1961–2020 CI Ludemann, N Wanner, P Chivenge, A Dobermann, R Einarsson, ... Earth System Science Data Discussions 2023, 1-24, 2023 | 10 | 2023 |
| 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 |
| 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 | 9 | 2022 |
| Global data on fertilizer use by crop and by country, Sci. Data, 9, 501 CI Ludemann, A Gruere, P Heffer, A Dobermann | 8 | 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 | 8 | 2016 |
