Interspecific hybridisation of white clover and Caucasian clover confers grazing tolerance
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Interspecific hybridisation of white clover and Caucasian clover confers grazing tolerance. / Lloyd, David; Vale, James; Sizer Coverdale, Ellen; Marshall, Athole.
Grassland Science in Europe. ed. / C. Porqueddu; A. Franca; G. Lombardi; G. Molle; G. Peratoner; A. Hopkins. Vol. 22 European Grassland Federation, 2017. p. 351-353.Research output: Chapter in Book/Report/Conference proceeding › Conference Proceeding (Non-Journal item)
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TY - GEN
T1 - Interspecific hybridisation of white clover and Caucasian clover confers grazing tolerance
AU - Lloyd, David
AU - Vale, James
AU - Sizer Coverdale, Ellen
AU - Marshall, Athole
PY - 2017
Y1 - 2017
N2 - The rhizomatous growth habit of Caucasian clover (Trifolium ambiguum M. Bieb.) has been introgressed into a white clover (T. repens L.) background by interspecific hybridisation and a programme of backcrossing and selection. Previous studies have demonstrated the utility of such hybrids in improving persistence in marginal areas through enhanced tolerance of water stress. In the present study the response of these hybrids to grazing was investigated. Dry matter yield and persistence of hybrids was compared with the performance of conventional white clover varieties. The results of the study indicate that T. ambiguum * T. repens hybrids show enhanced persistence under grazing. It is postulated that this enhanced persistence is conferred by the presence of rhizomes in the hybrids
AB - The rhizomatous growth habit of Caucasian clover (Trifolium ambiguum M. Bieb.) has been introgressed into a white clover (T. repens L.) background by interspecific hybridisation and a programme of backcrossing and selection. Previous studies have demonstrated the utility of such hybrids in improving persistence in marginal areas through enhanced tolerance of water stress. In the present study the response of these hybrids to grazing was investigated. Dry matter yield and persistence of hybrids was compared with the performance of conventional white clover varieties. The results of the study indicate that T. ambiguum * T. repens hybrids show enhanced persistence under grazing. It is postulated that this enhanced persistence is conferred by the presence of rhizomes in the hybrids
UR - http://hdl.handle.net/2160/45211
M3 - Conference Proceeding (Non-Journal item)
SN - 978-88-901771-9-4
SN - 9788890177187
VL - 22
SP - 351
EP - 353
BT - Grassland Science in Europe
A2 - Porqueddu, C.
A2 - Franca, A.
A2 - Lombardi, G.
A2 - Molle, G.
A2 - Peratoner, G.
A2 - Hopkins, A.
PB - European Grassland Federation
ER -