References
- Anderson , L. B. The utilisation of a Moroccan ecotype and its hybrids with ‘Grasslands Hamua’ in the improvement of red clover (Trifolium pratense L.) . Proceedings of the 11 thInternational Grasslands Congress . pp. 198 – 202 .
- Anderson , L. B. 1973 . Relative perfonnance of the late flowering tetraploid red clover ‘Grasslands 4706’, five diploids, and white clover . New Zealandjournal of experimental agriculture , 1 : 233 – 237 .
- Brougham , R. W. 1959 . The effects of frequency and intensity of grazing on the productivity of a pasture of short-rotationryegrass andred and white clover . New Zealand journal of agricultural research , 2 : 1232 – 1248 .
- Brougham , R. W. 1979 . “ The grasslands of New Zealand: an overview ” . In Proceedings of the 2nd Australasian Conference on Grassland Invertebrate Ecology Edited by: Crosby , T. K. and Pottinger R. P. 16 – 23 .
- Brown , K. R. and Harris , A. J. 1972 . Wintering without crops — the problems involved . Proceedings of the New Zealand Grassland Association , 34 : 49 – 56 .
- Bruce , J. G. 1984 . “ Soil taxonomy applied to yellow-grey earths, intergrades and associated soils, part 7 ” . In Soil groups of New Zealand , 10 – 12 . Lower Hutt , , New Zealand : New Zealand Society of Soil Science .
- Claydon , R. B. and Rumball , W. 1982 . Plant introduction trials. Performance of red clover (Trifolium pratense L.) introductions at Palmerston North . New Zealand journal of experimental agriculture , 10 : 387 – 390 .
- Connolly , V. 1970 . A comparison of six clover varieties in asociation with three grass species . Irish journal of agricultural research , 9 : 203 – 213 .
- Frame , J. 1976 . The potential of tetraploid red clover and its role in the United Kingdom . Journal of the British Grassland Society , 31 : 139 – 152 .
- Hay , R. J. M. , ed. 1985 . Variety X management with red clover (Trifolium pratense L.). cm]Unpublished PhD thesis , New Zealand : Lincoln College .
- Pineiro , J. and Harris , W. 1978 . Performance of mixtures of ryegrass cultivars and prairie grass with red clover cultivars under two grazing frequencies. 1. Herbage production in the establishment year . New Zealand journal of agricultural research , 21 : 83 – 92 .
- Stevens , D. R. and Hickey , M. J. 1989 . The comparative performance of ‘Grasslands Matua’ prairie grass and ‘Grasslands Nui’ ryegrass under a hard, infrequent grazing management . New Zealand journal of agricultural research , 32 : 17 – 22 .