Mr Huw Powell

Mr Huw Powell

Extension Officer

Contact Details

Publications

2016

Marley, C., Powell, H., Theobald, V., Davies, J., Scollan, N., Sanderson, R., Fychan, A. 2016. Effects of feeding red clover compared to ryegrass silage to growing cattle out-wintered on kale. Proceedings of the 26th General Meeting of the European Grassland Federation. 26th General Meeting of the European Grassland Federation. Norwegian Institute of Bioeconomy Research, Trondheim, Norway, 4-8 September. . Norwegian Institute of Bioeconomy Research pp. 406. Cadair

MacKintosh, S., Draper, J., Scott, A., Leemans, D., Morgan, S., Powell, H., Richardson, R.I., Scollan, N. 2016. Variation in the M. longissumus texture and cooking loss from cattle within a commercial supply chain. 67th Annual Meeting of the European Federation of Animal Science. Cadair

2015

McCalman, H., Powell, H., Buckingham, S. 2015. Working with farmers to make the most of soil nutrients for eco efficiency - the PROSOIL PROJECT. In H. F. M. Aarts., A. de Vliegher., D. Reheul., J. A. Reijneveld., J. Verloop., A. Hopkins., A. van den Pol-van Dasselaar. (eds) Grassland and forages in high output dairy farming systems: Proceedings of the 18th Symposium of the European Grassland Federation. Proceedings of the 18th Symposium of the European Grassland Federation. pp. 455-456. Cadair

2013

Powell, H.G., McCalman, H.M., Marley, C.L. 2013. The PROSOIL project: Role of a multi-species ley on a commercial development farm. Proceedings of the British Grassland Society 11th Research Conference, Dumfries, UK.: Science and Practice for Grass-based Systems. 11th British Grassland Society Research Conference. Cadair

McCalman, H.M., Powell, H.G., Marley, C.L. 2013. Managing ewe and grassland type to achieve a target scanning percentage. Proceedings of the British Grassland Society 11th Research Conference, Dumfries, UK.: Science and Practice of Grass-Based Systems. 11th British Grassland Society Research Conference. Cadair

Powell, H.G., McCalman, H.M., Marley, C.L. 2013. Benefits of strategic use of grassland pre-tupping for ewes carrying a high-fertility gene. 17th Symposium of the European Grassland Federation. Other Cadair

McCalman, H.M., Powell, H.G., Marley, C.L. 2013. Healthy soil management - developing research into practice with Welsh livestock farmers - the PROSOIL project. In Á. Helgadóttir., A. Hopkins. (eds) The Role of Grasslands in a Green Future - Book of Abstracts: Threats and Perspectives in Less Favoured Areas. Grassland Science in Europe 17th Symposium of the European Grassland Federation. European Grassland Federation pp. 47. Other Cadair

2011

Marley, C.L., Powell, H.G., Scullion, J., Griffith, G.W., Fychan, R., McCalman, H.M.Smith, S.P. 2011. The PROSOIL project - Promoting healthy soils in Wales. Other Cadair

Marley, C., McCalman, H., Fychan, R., Powell, H. 2011. Annual Report on the PROSOIL project. Welsh Government Cadair

Powell, H., McCalman, H., Marley, C. 2011. The SLP project (evaluating sustainable lamb production) - developing research into practice with welsh livestock farmers. Proceedings of the British Grassland Society 10th Research Conference, 250-21st September 2011, Belfast, Northern Ireland. 10th British Grassland Society Research Conference. British Grassland Society pp. 115-115. Cadair

McCalman, H., Powell, H., Marley, C. 2011. Developing research into practice with Welsh livestock Farmers- the PROSOIL project. Proceedings of the British Grassland Society 10th Research Conference, 250-21st September 2011, Belfast, Northern Ireland. 10th British Grassland Society Research Conference. Prifysgol Aberystwyth | Aberystwyth University pp. 39-39. Cadair

2010

Marley, C.L., McCalman, H.M., Powell, H.G. 2010. PROSOIL Project Annual Report. Prosoil Project Annual Report Prifysgol Aberystwyth | Aberystwyth University Cadair

Powell, H.G. 2010. Guidelines to make good red clover silage. Cadair

2009

Powell, H.G. 2009. Harvesting willow does have its problems. Cadair

Powell, H.G. 2009. Healthy soil - the gold beneath our feet. Other Cadair

2008

Valentine, J., Duller, C.J., Hinton-Jones, M., Tubby, I., Fry, D.A., Slater, F.M., Sherborne, A., Jones, E., Heaton, R., Farrell, J., Horne, B., Green, C.G., Powell, H.G. 2008. The development of sustainable heat and power fuelled by biomass from short rotation coppice in Wales. Final Report of the Helyg i Gymru/Willow for Wales 2004-2008 project Prifysgol Aberystwyth | Aberystwyth University Other Cadair

2005

Powell, H.G., Abberton, M.T., Olyott, P., Williams, T.A., Michaelson-Yeates, T.P.T., Marshall, A.H. 2005. Forage quality of white clover (Trifolium repens L.) x Ball clover (T. nigrescens Viv.) hybrids over three harvest years. XX International Grassland Conference. Cadair

Abberton, M.T., Olyott, P., Powell, H.G., Williams, T.A., Marshall, A.H., Michaelson-Yeates, T.P.T. 2005. Forage quality of white clover (Trifolium repens L.) x Caucasian clover (T. ambiguum Bieb.) hybrids over three harvest years. In F. P. O'Mara., R. J. Wilkins., L. 't Mannetje., D. K. Lovett., P. A. M. Rogers., T. M. Boland. (eds) XX International Grassland Conference: Offered papers. XX International Grassland Congress XX International Grassland Conference. Wageningen Academic Publishers pp. 978-990. Cadair

2004

Marshall, A.H., Williams, T.A., Abberton, M.T., Michaelson-Yeates, T.P.T., Olyott, P., Powell, H.G. 2004. Forage quality of white clover (Trifolium repens L.), Caucasian clover (T. ambiguum M. Bieb.) hybrids and their grass companion when grown over three harvest years. Grass and Forage Science 59 (1) pp. 91-99. 10.1111/j.1365-2494.2004.00409.x Cadair

2003

Marshall, A.H., Abberton, M.T., Williams, T.A., Michaelson-Yeates, T.P.T., Powell, H.G. 2003. Forage quality of Trifolium repens L. x T. nigrescens Viv. hybrids. Grass and Forage Science 58 (3) pp. 295-301. 10.1046/j.1365-2494.2003.00381.x Cadair

Marshall, A.H., Williams, T.A., Abberton, M.T., Michaelson-Yeates, T.P.T., Powell, H.G. 2003. Dry matter production of white clover (Trifolium repens L.), Caucasian clover (T. ambiguum M. Bieb.) and their associated hybrids when grown with a grass companion over 3 harvest years. Grass and Forage Science 58 (1) pp. 63-69. 10.1046/j.1365-2494.2003.00354.x Cadair Other

2002

Marshall, A.H., Williams, T.A., Powell, H.G., Abberton, M.T., Michaelson-Yeates, T.P.T. 2002. Forage yield and persistency of T. repens x T. nigrescens hybrids when sown with a perennial ryegrass companion. Grass and Forage Science 57 (3) pp. 232-238. 10.1046/j.1365-2494.2002.00321.x Cadair

Marshall, A.H., Michaelson-Yeates, T.P.T., Abberton, M.T., Williams, T.A., Powell, H.G. 2002. Variation for reproductive and agronomic traits among T. repens x T. nigrescens third generation backcross hybrids in the field. Euphytica 126 (2) pp. 195-201. 10.1023/A:1016398425618 Cadair