Journal of New Zealand Grasslands

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Announcements

Manuscript deadline is 13 May 2019

2019-03-16

Thanks to everyone who submitted a paper offer for Volume 81. Authors whose offers were provisionally accepted have until 13 May 2019 to submit their manuscript.

Current Issue

Vol 80 (2018): Journal of New Zealand Grasslands

The papers in this volume were presented at the New Zealand Grassland Association conference held in Twizel, 6-8 November 2018.

Published: 2018-11-13

President's Address

NZGA President's Address 2017 Applied agricultural research, where is the future?

David R Stevens

7-10
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Agricultural practice summary

Balancing the extremes – a brief history of the Pukaki area

Simon J Cameron

15-18
- PDF
Merino sheep of the South Island high-country: past, present and future

William H Sutherland

19-22
- PDF
Farming in a challenging physical and social environment

Randall J Aspinall

23-26
- PDF
Natural history features of the high-country and drylands of the South Island, New Zealand

William G Lee

27-32
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The story of Tara Hills high-country research

Bruce E Allan, Hazel M Chapman, J M Keoghan

33-38
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Ecology and consequences of invasion by non-native (wilding) conifers in New Zealand

Duane A Peltzer

39-46
- PDF
Agricultural intensification, ownership, and landscape change in the Mackenzie Basin

Ann Brower, Rowan Sprague, Marion Vernotte, Hamish McNair

47-54
- PDF
A case for integrating indigenous biodiversity into on-farm planning

Fleur JF Maseyk, Estelle J Dominati, Alec D Mackay

55-60
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Peer-reviewed article

Effects of perennial (‘Russell’) lupins on soil nitrogen and carbon in acid high-country soils

Xueying Che, Jim L Moir, Alistair D Black, H. Sheng, X. Li

67-72
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Dry matter yield of dryland and irrigated mixtures of Caucasian clover, white clover and perennial ryegrass over 5 years at Lincoln University

Alistair D Black, Richard J Lucas

73-80
- PDF
Dry matter yield of six perennial legume species in response to lime over 3 years at Glenmore Station, Mackenzie Basin

Saman Berenji, Annamaria Mills, Jim L Moir, Keith M Pollock, Will Murray, Emily Murray, Derrick J Moot

81-90
- PDF
Seed yield and subsequent emergence pattern of subterranean clover cultivars in response to summer rain

Carmen SP Teixeira, Richard J. Lucas, Derrick J. Moot

91-96
- PDF
Establishment, production and regeneration of subterranean clovers in the Mackenzie Basin, New Zealand

Sonya T Olykan, Richard J Lucas, Carmen SP Teixeira, Richard A Subtil, Derrick J Moot

97-106
- PDF
An on-farm study of the herbage quality and sward characteristics of plantain-clover mixes during late summer and autumn and resulting lamb growth rates

Lydia M Cranston, Peter D Kemp, Steve T Morris, Brennon A Wood

107-112
- PDF
The concentration of bioactive compounds in Plantago lanceolata is genotype specific

Lisa A Box, H Glenn Judson

113-118
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Plantain silage quality under variable management practices

Nur Rizqi Bariroh, Racheal H. Bryant, Alistair D. Black

119-124
- PDF
Specific genotypes of plantain (Plantago lanceolata) vary in their impact on sheep urine volume and nitrification in the urine patch

H Glenn Judson, Patricia M Fraser, Michelle E Peterson, Grant R Edwards

125-128
- PDF
Soil aluminium toxicity in New Zealand pastoral farming – a review

Jeff D Morton, Jim L Moir

129-136
- PDF
Soil pH, exchangeable aluminium and legume yield responses to deep-placed lime at Omarama Station

Daniel L Hendrie, Jim L Moir, E John Stevens, Alistair D Black, Derrick J Moot

137-144
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Soil acidity and aluminium in South Island high and hill country: new data and future needs

Jim L Moir, Derrick J Moot, Amy E Whitley, Alistair D Black, Daniel L Hendrie

145-148
- PDF
A field survey of soil pH and extractable aluminium in the Ashburton Lakes Catchment, Canterbury, New Zealand.

Amy E Whitley, Peter C Almond, Jim L Moir, Josh Nelson, Derrick J Moot

149-154
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Exploring the link between more negative osmotic potential and ryegrass summer performance

L Vishna Y Weerarathne, Wencheng Dong, Minghe Nie, Yan Wang, Ignacio F Lopez, Cory Matthew

155-160
- PDF
The measurement of perennial ryegrass persistence

Michael B Dodd, David F Chapman, Cameron I Ludemann, Wendy Griffiths, Katherine N Tozer, Liam Donnelly

161-168
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Persistence of ryegrass, tall fescue and cocksfoot following sequential annual sowings: pasture yield, composition and density in 3 establishment years under sheep grazing in Canterbury

Thomas M R Maxwell, Grant R Edwards, Gerald P Cosgrove

169-176
- PDF
Regrassing trends and drivers in the New Zealand dairy industry

Michael B Dodd, David F Chapman, Graeme Ogle

177-184
- PDF
A new winter active crop to improve soil nitrogen uptake

John R Caradus, Adrian Russell, Tim J Chapman, Lisa Wood, Paul Bowater

185-190
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Exploring options to reduce nitrogen leaching while maintaining profitability within a Canterbury farm business comprising several distinct enterprises

Pierre C Beukes, Taisekwa Chikazhe, J Paul Edwards

191-194
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Urine patch size and nitrogen load: effects on nitrogen uptake from the urine patch in plantain and ryegrass/white clover pastures

Mark A Shepherd, Bill T Carlson

195-200
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Comparing nitrogen management on dairy farms – Canterbury case studies

Ina B Pinxterhuis, J Paul Edwards

201-206
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Potential of catch crops to reduce nitrogen leaching in New Zealand winter grazing systems

Brendon J Malcolm, Peter L Carey, Edmar I Teixeira, Paul R Johnstone, Shane C Maley, John M de Ruiter

207-214
- PDF
Changes in estimated value of perennial ryegrass cultivar/ endophyte combinations in the DairyNZ Forage Value Index when metabolisable energy contents specific to culitvar groups are included

Cameron I Ludemann, Cáthal M Wims, David F Chapman

215-218
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High lipid perennial ryegrass growth under variable nitrogen, water and carbon dioxide supply

Zac D Beechey-Gradwell, Somrutai Winichayakul, Nick J Roberts

219-224
- PDF
Controlling variegated thistle in East Coast North Island hill-country

Katherine N Tozer, Rose M Greenfield, Mike B Dodd, Trevor K James, Catherine A Cameron

225-234
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Metabolisable energy concentration in perennial ryegrass pastures: multi-site analysis of effects of cultivar, nitrogen fertiliser and white clover content

Gerald P Cosgrove, Julia M Lee, David F Chapman, David R Stevens, Laura Rossi, Warren M King, Grant R Edwards

235-242
- PDF
Yield benefits of pasture mixtures with species drilled in the same and alternate rows

Alistair D Black, S Anderson, S K Dalgety, C A Hassall, T S Myint, S R Vreugdenhil

243-248
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Emergence and control of gorse seedlings after the 2017 Port Hills fire

Breanna J O Taylor, Keith M Pollock, Derrick J Moot

249-254
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Developing new tools for pasture plant breeding

Brent A Barrett, Marty J Faville, Kioumars Ghamkhar, Marcelo J Carena

255-262
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Changes in soil carbon in hill-country under contrasting phosphorus fertiliser and sheep stocking rates

Alec D Mackay, Ronaldo Vibart, Catherine McKenzie

263-268
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Research summary

Levy Oration – 2017 Reflections on a unique landscape

Stephen L Goldson

11-14
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The role of the New Zealand Grassland Association in communicating science to the grassland industry: history, lessons and directions

Marie J Casey, David R Stevens, Derrick J Moot, David F Chapman, Graham A Kerr, Warren McG King, Aaron Meikle, Laurie Copland, Alistair D Black, Jo I Kerslake

61-66
- PDF
Thirty-six years (1981-2017) of Mt John pasture trials

David Scott, Alec Maunsell, Keith Pollock, Etienne Laliberte, Tim Jenkins, N. Covacevich, John Keoghan, Keith Widdup, Peter Espie, H. Powell, C. Mason, H. Hunter-Weston, A. Simpson, S. Simpson

269-275
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