Volume 77, 2015, Masterton

DOI: https://doi.org/10.33584/jnzg.2015.77

Published: 2015-01-01

Past volumes

Levy oration - 2014: Agricultural science and extension

J.D. Morton

7-10
- PDF
NZGA PRESIDENT'S ADDRESS 2014

W. Lissaman

11-14
- PDF
The Wairarapa region

J. Falloon

15-18
- PDF
Livestock feed intake assumptions in decision support tools; A stocktake of the current science and assumptions used by livestock models

P. Frater, S. Howarth, G.J. Mcewen

19-22
- PDF
A comparison of liveweight gain of two groups of weaners of different entry liveweight in an ad libitum fodder beet feeding system for finishing beef cattle

S.J. Gibbs, B. Saldias, J. White, D. Walsh, N. Stocker, C. Trotter, B. Fisher, A. Fisher, B. Banks, S. Hodge

23-28
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A comparison under grazing of pasture production, pasture N content and soil mineral N levels between granular urea and ONEsystem® on two contrasting dairy farms in New Zealand

B.F. Quin, A.G. Gillingham, D. Baird, S. Spilsbury, M. Gray

259-268
- PDF
Regular estimates of paddock pasture mass can improve profitability on New Zealand dairy farms

P.C. Beukes, S. Mccarthy, C.M. Wims, A.J. Romera

29-34
- PDF
Active optical sensing of canopies in pasture management

J. Roberts, A.Suarez Infiesta, B. SchÃ¤bitz, J. Fourie, A. Werner

35-40
- PDF
Pasture yield mapping: why & how

S.J. Dennis, A.L. Taylor, K. O'Neill, W. Clarke-Hill, R.A. Dynes, N. Cox, C. van Koten, T.W.D. Jowett

41-46
- PDF
Mapping nutrient concentration in pasture using hyperspectral imaging

I. Yule, R. Pullanagari, M. Irwin, P. Mcveagh, G. Kereszturi, M. White, M. Manning

47-50
- PDF
A comparison of New Zealand and overseas white clover cultivars under grazing in New Zealand

K.H. Widdup, J.L. Ford, G.R. Cousins, D.R. Woodfield, J.R. Caradus, B.A. Barrett

51-56
- PDF
How to optimise pasture production off uncultivatable hill country

D. Daniell, S. Buckley

57-60
- PDF
Farming into the future - innovation technology and efficiency

D. Mckenzie

61-64
- PDF
Dairy farm resilience in a variable environment

C. Lewis, C. Stolte, E. Stolte

65-70
- PDF
Potential for anaerobic digestion of dairy farm effluent in New Zealand

A.Milet J.S. Rowarth, F.G. Scrimgeour

71-76
- PDF
The true cost of maize silage

B.J. Fausett, J.S. Rowarth, F.G. Scrimgeour

77-82
- PDF
Valuing on-farm investments

J.M. Rendel, A.D. Mackay, P. Smale

83-88
- PDF
A review of the use of chicory, plantain, red clover and white clover in a sward mix for increased sheep and beef production

L.M. Cranston, P.R. Kenyon, S.T. Morris, P.D. Kemp

89-94
- PDF
Effects of fresh forage quality on feed intake and live weight gain of red deer in spring

D.R. Stevens, I.D. Corson

95-102
- PDF
The role of plantain (Plantago lanceolata) on East Coast dryland: results from three farm case studies

M.J. Macfarlane, P.D. Muir, E. Crofoot

103-108
- PDF
Lucerne dry matter and N-fixation, when sown with or without lime and inoculant

S. Berenji, D.J. Moot, J.L. Moir, H.J. Ridgway

109-116
- PDF
Dry matter and sheep production of four dryland tall fescue-clover pastures 4-6 years after establishment

A.D. Black, J.L. Moir

117-122
- PDF
Sheep performance on perennial ryegrass cultivars differing in concentration of water-soluble carbohydrate

G.P. Cosgrove, P.S. Taylor, A. Jonker

123-130
- PDF
Potential impacts of different spring grazing strategies on lamb finishing in hill country

D.R. Stevens, A.J. Wall, B.R. Tho

131-140
- PDF
Sustainable perennial pastures in Northland

G.R. Ussher, D.E. Hume

141-146
- PDF
The evaluation of a controlled release nitrogen fertiliser

D.C. Edmeades

147-152
- PDF
Pasture-tree systems - Modelling potential implications for animal performance and greenhouse gas emissions

R.E. Vibart, G.B. Douglas, A.D. Mackay, M.B. Dodd, I.R. Mcivor

153-158
- PDF
Measuring the cost of environmental compliance for Waikato dairy farmers - a survey approach

T.O.R. Macdonald, J.S. Rowarth, F.G. Scrimgeour

159-166
- PDF
Can a deep-rooted spring crop recover winter-deposited urine nitrogen?

G.M. Lucci, M.A. Shepherd, W.T. Carlson

167-172
- PDF
Benefits and costs of a constructed wetland on a Wairarapa dairy farm

J.Praat J.Sukias T. Faulkner, A. Bichan

173-176
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Persistence of dry matter yield among New Zealand perennial ryegrass (Lolium perenne L.) cultivars: insights from a long-term data set

D.F. Chapman, P.D. Muir, M.J. Faville

177-184
- PDF
Dry matter yield and radiation use efficiency of four autumn sown top flowering annual clovers

H. Nori, D.J. Moot, A.D. Black

185-194
- PDF
Seed development of arrowleaf, balansa, gland and Persian clover

H. Nori, D.P. Monks, D.J. Moot

195-202
- PDF
Selection of sub clover cultivars for New Zealand dryland pastures

R.J. Lucas, A. Mills, S. Wright, A.D. Black, D.J. Moot

203-210
- PDF
Grasslands Legacy - a new, large-leaved white clover cultivar with broad adaption

J.L. Ford, G.R. Cousins, Z. Jahufer, I.J. Baird, D.R. Woodfield, B.A. Barrett

211-218
- PDF
Effects of closing date on seeding and hardseededness of balansa, gland, Persian and arrowleaf clovers on East Coast dryland

M.J. Macfarlane, E.W. Crofoot, P.D. Muir

219-226
- PDF
Identifying potential heterosis in perennial ryegrass

J.R. O'Connor, T.B. Lyons, M.Z.Z. Jahufer, M. Faville, B.A. Barrett

227-232
- PDF
Environment and ryegrass genetics - multisite trial of advanced breeding populations

H.S. Easton, M.Z.Z. Jahufer, C. Flay, J. Schmidt, M.P. Rolston, J.A.K. Trethewey, D.L. Ryan, M.J. Faville

233-238
- PDF
Factors determining shrub abundance on uncultivable hill country

G.B. Douglas, A.D. Mackay, M.B. Dodd, C.M. Lloyd-West, R.A.J. Gray

239-244
- PDF
The effect of perennial ryegrass sowing date on endophyte presence and dry matter yield

J.R. Corkran, W.E.J. Henson, G.A. Kerr

245-250
- PDF
A more quantitative approach to pasture renewal

G.A. Kerr, J. Brown, T. Kilday, D.R. Stevens

251-258
- PDF
An on-farm study of late pregnancy and lactation performance of ewe lambs and their progeny on lucerne or pasture

D.R. Stevens, L. Wright, P. Mcgill

269-274
- PDF
Selecting farm practices and preparing farm plans for land-use consents in the Manawatu-Wanganui region

T.G. Parminter

275-280
- PDF
Which rhizobia nodulate which legumes in New Zealand soils?

M. Andrews, D. Jack, D. Dash, S. Brown

281-286
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A critique: "Potassium requirements of pasture on Pumice soil" by Morton et al.

D.C. Edmeades, R.M. Mcbride

287-290
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Response to Edmeades and McBride critique

J.D. Morton, A.D. Stafford, M.A. Hawke

291-294
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