Mr Jim Vale

Mr Jim Vale

Research Scientist

Contact Details

Publications

Improved persistence of red clover (Trifolium pratense L.) increases the protein supplied by red clover/grass swards grown over four harvest yearsMarshall, A., Collins, R., Vale, J. & Lowe, M. 2017 In : European Journal of Agronomy.89, p. 38-458 p.
Characterization factors for land use impacts on biodiversity in Life Cycle Assessment based on direct measures of plant species richness in European farmland in the 'Temperate Broadleaf and Mixed Forest' biomeTrydeman Knudsen, M., Hermansen, J. E., Cederberg, C., Herzog, F., Vale, J., Jeanneret, P., Sarthou, J-P., Friedel, J. K., Balázs, K., Fjellstad, W., Kainz, M., Wolfrum, S. & Dennis, P. 2017 In : Science of the Total Environment.580, p. 358-366
Interspecific hybridisation of white clover and Caucasian clover confers grazing toleranceLloyd, D., Vale, J., Sizer Coverdale, E. & Marshall, A. 2017 Grassland Science in Europe. Porqueddu, C., Franca, A., Lombardi, G., Molle, G., Peratoner, G. & Hopkins, A. (eds.). European Grassland Federation, Vol. 22, p. 351-3533 p.
Farmland biodiversity and agricultural management on 237 farms in 13 European and two African regionsLüscher, G., Ammari, Y., Andriets, A., Angelova, S., Arndorfer, M., Bailey, D., Balázs, K., Bogers, M., Bunce, R. G. H., Choisis, J., Dennis, P., Díaz, M., Dyman, T., Eiter, S., Fjellstad, W., Fraser, M., Friedel, J. K., Garchi, S., Geijzendorffer, I. R., Gomiero, T., González-bornay, G., Guteva, Y., Herzog, F., Jeanneret, P., Jongman, R. H. G., Kainz, M., Kwikiriza, N., López Díaz, M. L., Moreno, G., Nicholas-Davies, P., Nkwiine, C., Opio, J., Paoletti, M. G., Podmaniczky, L., Pointereau, P., Pulido, F., Sarthou, J., Schneider, M. K., Sghaier, T., Siebrecht, N., Stoyanova, S., Wolfrum, S., Yashchenko, S., Albrecht, H., Báldi, A., Belényesi, M., Benhadi-marin, J., Blick, T., Buholzer, S., Centeri, C., Choisis, N., Cuendet, G., De Lange, H. J., Déjean, S., Deltshev, C., Díaz Cosín, D. J., Dramstad, W., Elek, Z., Engan, G., Evtushenko, K., Falusi, E., Finch, O., Frank, T., Gavinelli, F., Genoud, D., Gillingham, P. K., Grónás, V., Gutiérrez, M., Häusler, W., Heer, X., Hübner, T., Isaia, M., Jerkovich, G., Jesus, J. B., Kakudidi, E., Kelemen, E., Koncz, N., Kovacs, E., Kovács-hostyánszki, A., Last, L., Ljubomirov, T., Mandery, K., Mayr, J., Mjelde, A., Muster, C., Nascimbene, J., Neumayer, J., Ødegaard, F., Ortiz Sánchez, F. J., Oschatz, M., Papaja-hülsbergen, S., Paschetta, M., Pavett, M., Pelosi, C., Penksza, K., Pommeresche, R., Popov, V., Radchenko, V., Richner, N., Riedel, S., Scullion, J., Sommaggio, D., Szalkovszki, O., Szerencsits, E., Trigo, D., Vale, J., Van Kats, R., Vasilev, A., Whittington, A. E., Wilkes-allemann, J. & Zanetti, T. 2016 In : Ecology.97, 6, p. 1625
The benefits of cattle in upland grazing systemsFraser, M., Vale, J. & Evans, D. M. 2016
Persistency of Lotus under rotational grazing.Lloyd, D., Vale, J. & Marshall, A. 2015 Proceedings of the 12th British Grassland Society Research Conference .British Grassland Society, p. 65-66
Breeding for improved phosphorus use efficiency in white clover.Lloyd, D., Vale, J. & Marshall, A. 2015 Proceedings of the 12th British Grassland Society Research Conference .British Grassland Society, p. 61-62
Cutting management as a predictor of white clover/ryegrass sward performance under grazed managementLloyd, D., Vale, J. & Marshall, A. 2015 Proceedings of the 12th British Grassland Society Research Conference.British Grassland Society, p. 63-64
Mixed grazing systems benefit both upland biodiversity and livestock productionFraser, M. D., Moorby, J. M., Vale, J. E. & Evans, D. M. 2014 In : PLoS One.9, 2, e89054
Breed type differences in hoof volume in beef suckler cows.Fraser, M. D. & Vale, J. E. 2014 p. 362-3632 p.
Persistence of red clover (trifolium pratense L.) varieties in mixed swards over four harvest yearsMarshall, A. H., Lowe, M. J. & Vale, J. E. 2014 EGF at50: The Future of European Grasslands: Grassland Science in Europe- Proceedings of the 25th EGF COnference , Aberystwyth. Hopkins, A. (ed.). Prifysgol Aberystwyth | Aberystwyth University, Vol. 19, p. 867-8693 p.
Selection of white clover (Trifolium repens L.) for improved phosphorus use efficiencyLloyd, D., Vale, J. & Marshall, A. 2014 EGF at 50: The future of European grasslands. Proceedings of the 25th General Meeting of the European Grassland Federation. Hopkins, A., Collins, R. P., Fraser, M. D., King, V. R., Lloyd, D. C., Moorby, J. M. & Robson, P. R. H. (eds.). Vol. 19, p. 855-857 (Grassland Science in Europe)
Effect on habitat diversity of organic conversion within the Less Favoured Areas of England and WalesFraser, M. D., Vale, J. E. & Firbank, L. G. 2013 In : Agroecology and Sustainable Food Systems.38, 2, p. 243-26118 p.
Alternative upland grazing systems: Impacts on livestock performance and sward characteristicsFraser, M. D., Vale, J. E. & Dhanoa, M. S. 2013 In : Agriculture, Ecosystems and Environment.175, p. 8-2012 p.
In vitro gas production as a means to measure methane produced by a variety of upland plants when incubated with rumen fluidDoran, S. E., Leemans, D. K., Vale, J. E., Corton, J., Fraser, M. D. & Moorby, J. M. 2013 Advances in Animal Biosciences: Proceedings of the 5th Greenhouse Gases and Animal Agriculture Conference (GGAA 2013), Dublin, Ireland.Cambridge University Press, Vol. 4 (2), p. 4591 p.
Mineral concentrations in solid fuels from European semi-natural grasslands after hydrothermal conditioning and subsequent mechanical dehydrationHensgen, F., Buehle, L., Donnison, I. S., Fraser, M. D., Vale, J., Corton, J., Heinsoo, K., Melts, I. & Wachendorf, M. 2012 In : Bioresource Technology.118, p. 332-34211 p.
Biomass production and forage quality in multispecies swardsCollins, R. P., Sizer Coverdale, E. & Vale, J. 2012 p. 97-993 p.
Improved persistence of red clover (Trifolium pratense L.) varieties in mixed swardsMarshall, A. H., Lowe, M. & Vale, J. 2012 Grassland - a European resource? Proceedings of the 24th General Meeting of the European Grassland Federation: Grassland Science in Europe.Vol. 17, p. 73-753 p.
Performance and meat quality of native and continental cross steers grazing improved upland pasture or semi-natural rough grazingFraser, M. D., Davies, D. A., Vale, J. E., Nute, G. R., Hallett, K. G., Richardson, R. I. & Wright, I. A. 2009 In : Livestock Science.123, 1, p. 70-8213 p.
Performance of limousin cross and belted galloway suckler cows and calves when grazing improved and semi-improved pastureFraser, M. D., Vale, J. E. & Evans, J. G. 2008 Biodiversity and animal feed: future challenges for grassland production.European Grassland Federation, p. 108-1103 p. (Grassland Science in Europe; vol. 13)
The tools of the trade - different types and breeds of stock and what they can deliver by grazingVale, J. E. & Fraser, M. D. 2008
Effect of sward type and management on butterfly numbers in the uplandsFraser, M. D., Evans, J. G., Davies, D. W. R. & Vale, J. E. 2008 Shaping a Vision for the Uplands.85 ed.Association of Applied Biologists, p. 15-184 p.
Effect on upland beef production of incorporating winter feeding of red clover silage or summer grazing of Molinia-dominated semi-natural pasturesFraser, M. D., Davies, D. A., Wright, I. A., Vale, J. E., Nute, G. R., Hallett, K. G. & Richardson, R. I. 2007 In : Grass and Forage Science.62, 3, p. 284-30017 p.
Effects on animal performance and sward composition of mixed and sequential grazing of permanent pasture by cattle and sheepFraser, M. D., Davies, D. A., Vale, J. E., Hirst, W. M. & Wright, I. A. 2007 In : Livestock Science.p. 251-26616 p.
Effect of sward type and management on diversity of upland birdsVale, J. E. & Fraser, M. D. 2007 p. 333-3364 p.
The effect of mixed and sequential grazing of cattle and sheep on the faecal egg counts and growth rates of weaned lambs when treated with anthelminticsMarley, C. L., Fraser, M. D., Davies, D. A., Rees, M. E., Vale, J. E. & Forbes, A. B. 2006 In : Veterinary Parasitology.142, 1-2, p. 134-1417 p.
Effects on animal performance of summer grazing of Molinia-dominant semi-natural rough grazingFraser, M. D., Theobald, V. J., Vale, J. E. & Evans, J. G. 2006 In : International Journal of Biodiversity Science and Management.2, 3, p. 247-2482 p.
Effects on animal performance of summer grazing of Molinia-dominant semi-natural rough grazingFraser, M. D., Theobald, V. J., Evans, J. G. & Vale, J. E. 2006 p. 45-462 p.
The evaluation of two contrasting perennial ryegrass, AberDart and Fennema, under continuous stocking with sheep in the uplandsEvans, J. G., Fraser, M. D., Davies, D. A., Vale, J. E. & Davies, K. 2006 p. 29-302 p.
Effect of mixed and sequential grazing by cattle and sheep of upland permanent pasture on liveweight gainFraser, M. D., Vale, J. E. & Evans, J. G. 2005 Pastoral systems in marginal environments. Milne, J. A. (ed.). 1 ed. Wageningen: Wageningen Academic Publishers, Vol. 18, p. 3-64 p.
Effects on animal performance of summer grazing of Molinia dominant semi-natural rough grazing by cattle and sheepFraser, M. D., Vale, J. E. & Theobald, V. J. 2005 p. 3-64 p.
Effect on sward botanical composition of mixed and sequential grazing by cattle and sheep of upland permanent pastureVale, J. E., Fraser, M. D. & Evans, J. G. 2005 Pastoral systems in marginal environments. Milne, J. A. (ed.). Wageningen Academic Publishers, p. 3-64 p.
Effects on sward composition and subsequent nutritive value of summer grazing of Molinia dominant SNRGFraser, M. D., Vale, J. E. & Marley, C. L. 2003 p. 23-242 p.
Effect of mixed or sequential grazing of cattle and sheep on gastro-intestinal parasites in weaned lambsMarley, C. L., Rees, E. M., Fraser, M. D., Vale, J. E. & Forbes, A. B. 2003 p. 99-1002 p.
Effect of red clover silage:grass silage ratio on the performance of beef steersFraser, M. D., Marley, C. L. & Vale, J. E. 2003 p. 1-33 p.