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NZ Grassland Association Inc

R & P 15: Pasture Persistence Symposium

Achieving persistence and productivity in white clover
K.H. WIDDUP and B.A. BARRETT

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An evaluation of wild populations of perennial ryegrass from dairy farms in the Waikato and Bay of Plenty districts
D. RYAN and B.M. COOPER

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Analysing persistence of grass swards in terms of tiller birth and death
C. MATTHEW and N.R. SACKVILLE HAMILTON

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Black beetle: lessons from the past and options for the future
N.L. BELL, R.J. TOWNSEND, A.J. POPAY, C.F. MERCER, and T.A. JACKSON

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Can pasture persistence be improved through the use of nonryegrass species?
G. D. MILNE

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Changes in pastoral farming practices and pasture persistence – a review
D. A. CLARK

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Dairy farm systems to aid persistence
K.A. MACDONALD, C. MATTHEW, C. B. GLASSEY, and N. MCLEAN

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Effect of defoliation strategies on the productivity, population and morphology of plantain (Plantago lanceolata)
W. AYALA, E. BARRIOS, R. BERMUDEZ, and N. SERRÓN

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Effect of soil physical condition, and phosphorus and nitrogen availability on pasture persistence
A.D. MACKAY, A. GILLINGHAM, C. SMITH, P. BUDDING, P. PHILLIPS, W. CLARKE-HILL and P. JOHNSTONE

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Endophytes improve ryegrass persistence by controlling insects
A.J. POPAY and D.E. HUME

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Identifying the need for pasture renewal and valuing the contribution of renewal on a dairy farm – Telford Dairy, a case study
D.R. STEVENS and I. KNOWLES

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Introduction
G.A. KERR

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Long term effect of superphosphate fertilisers on pasture persistence
T. J. FRASER, S. DENNIS, R. A. MOSS, K. N. TOZER, N.R. STOCKER, A.L. TAYLOR, M. J. FAVILLE and C. SMITH

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Long-term trends in production and composition of ryegrass-white clover pasture intensively grazed by dairy-beef cattle
G.P. COSGROVE

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Managing sheep and beef farm systems - where does pasture persistence fit in?
D.R. STEVENS

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Nitrogen leaching implications of poor pasture persistence
K. BETTERIDGE, J. CRUSH, S. LEDGARD and M. & S. BARTON

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Non-ryegrass pastures - the science and farmer practice
D.J. MUSGRAVE

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Observations and insights on pasture persistence in New Zealand
P.M.S. Lane

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Pasture persistence: farmer observations and field measurements
K.N. TOZER, C.A. CAMERON and E.R. THOM

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Pasture persistence: how much is it worth?
R. BRAZENDALE, J.R. BRYANT, M.G. LAMBERT, C.W. HOLMES, T.J.FRASER

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Pasture renewal in the Waikato and Bay of Plenty regions: An overview of farmer practice, experience and attitudes
S. KELLY, E SMITH and R. BRAZENDALE

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Persistence of Grazing Tolerant Lucernes under Australian Conditions
J.C. SEWELL, R.D. HILL, and J.REICH

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Persistence of Grazing Tolerant Lucernes under Australian Conditions
J.C. SEWELL, R.D. HILL, and J.REICH

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Plant responses to climate and relationships with pasture persistence
D.F. CHAPMAN, G.R. EDWARDS and Z.N. NIE

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Plant responses to defoliation and relationships with pasture persistence
G.R. EDWARDS and D.F. CHAPMAN

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Review: The effects of soil compaction on root penetration, pasture growth and persistence
J.R. CRUSH and E.R. THOM

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Ryegrass in pastures – breeding for resilience
H.S. EASTON, A.V. STEWART and G.A. KERR

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Slugs as Pasture Pests
M.J. WILSON and G.M. BARKER

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Sowing methods for successful pasture establishment – a review
E.R. THOM, T.J. FRASER and D.E. HUME

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Summer pasture yield variation in a central Waikato location from 1979 to 2010: implications for pasture persistence.
C.B. GLASSEY

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The impact of invertebrate pests on pasture persistence and their interrelationship with biotic and abiotic factors
S.M. ZYDENBOS, B.I.P BARRATT, N.L. BELL, C.M. FERGUSON, P.J. GERARD, M.R. MCNEILL, C.B. PHILLIPS, R.J. TOWNSEND and T.A. JACKSON

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Use of maize silage to improve pasture persistence in dairy farm systems: a review
R.J. DENSLEY, I.D. WILLIAMS, J.J KLEINMANS, S.B. MCCARTER, R. TSIMBA

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What factors lead to poor pasture persistence and weed ingress?
K.N. TOZER, G.W. BOURDÔT and G.R. EDWARDS

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White clover vegetative persistence under pressure: sharpening New Zealand’s competitive edge
P.J. GERARD, C.F. MERCER and B.A. BARRETT

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