30th Annual FLRC Workshop
held at Massey University, February 2017

Science and Policy:
Nutrient Management Challenges
for the Next Generation

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The correct citation for papers presented at this workshop is:

[Authors], 2017. [Title of paper]. In: Science and policy: nutrient management challenges for the next generation. (Eds L. D. Currie and M. J. Hedley). http://flrc.massey.ac.nz/publications.html. Occasional Report No. 30. Fertilizer and Lime Research Centre, Massey University, Palmerston North, New Zealand. [No. of pages].

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CLICK HERE TO VIEW ALL ABSTRACTS (pdf)

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Papers presented:
(listed alphabetically on the surname of the principal author)

Adhikari


Kamal P Adhikari, S Saggar, J A Hanly and D F Guinto

Institute of Agriculture & Environment, Massey University
UNDERSTANDING THE INEFFECTIVENESS OF CU AND ZN IN REDUCING UREA HYDROLYSIS LOSSES IN GRAZED DAIRY PASTURE SOILS

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Manuscript
(pdf)

Al-Muaini


Ahmed Al-Muaini, Abdullah Dakheel, S Green, Al-Hareth Abdullah, Abdul Qader Abdul Rahman, Wasel Abdelwahid Abou Dahr, S Dixon and B Clothier

Environment Agency,  Abu Dhabi
IRRIGATION MANAGEMENT WITH SALINE GROUNDWATER OF DATE PALM CULTIVARS IN THE HYPER-ARID UNITED ARAB EMIRATES

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Manuscript
(pdf)

Al Yamani


Wafa Al Yamani, S Green, R Pangilinan, S Dixon, P Kemp and B Clothier

Environment Agency, Abu Dhabi
THE IMPACT OF USING TREATED SEWAGE EFFLUENT TO IRRIGATE ARID FORESTS IN THE HYPER-ARID DESERTS OF ABU DHABI

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Manuscript
(pdf)

Anderson


Chris Anderson and S Smith

Fertilizer & Lime Research Centre, Massey University
WHAT DOES CADMIUM IN OUR FORAGE CROPS MEAN FOR OUR LIVESTOCK?

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Manuscript
(pdf)

Barkle


Greg Barkle, R Stenger, B Moorhead and T McKelvey

Aqualinc Research Ltd, Hamilton
EXPORT OF NITROGEN AND PHOSPHORUS FROM ARTIFICIALLY DRAINED DAIRY PASTURES IN THE HAURAKI PLAINS

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Manuscript
(pdf)

Bates


Geoff Bates, B Quin, and P Bishop

Pastoral Robotics Ltd, Auckland
THE COMMERCIALISATION OF THE SPIKEY® TECHNOLOGY FOR THE DETECTION AND TREATMENT OF FRESH URINE PATCHES

Download
Manuscript
(pdf)

Bedford


Gary Bedford

Taranaki Regional Council, Stratford
ENVIRONMENTAL CONCENTRATIONS OF CADMIUM IN THE TARANAKI ENVIRONMENT AND IMPLICATIONS FOR POLICY

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Manuscript
(pdf)

Blackmore


Simon Blackmore
Harper Adams University, Newport, Shropshire, UK
ROBOTIC AGRICULTURE

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Manuscript
(pdf)

Blair


Sophie Blair, N Pyke and D Ward

Foundation for Arable Research, Christchurch
EAST ASHBURTON GROUND WATER QUALITY – A COMMUNITY APPROACH

Download
Manuscript
(pdf)

Bowie


Shelley Bowie and H Venter

Analytical Research Laboratories, Napier
WHOLE FARM TESTING:  A FURTHER REVIEW OF DATA

Download
Manuscript
(pdf)

Brown


Jeff Brown

Fonterra, Palmerston North
MISCANTHUS (ELEPHANT GRASS)  - EXHIBITS VERY LOW NITROGEN LEACHING – ANOTHER OPTION FOR THE MITIGATION TOOLBOX?

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Manuscript
(pdf)

Brown


Jeff Brown

Fonterra, Palmerston North
COMPLEXITIES ASSOCIATED WITH INDUSTRIAL RESOURCE CONSENTS FOR LAND TREATMENT SYSTEMS WHERE SPECIFIC LIMITS ARE SET WITH OVERSEER

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Manuscript
(pdf)

Catto


Warwick Catto and J Blennerhassett

Ballance Agri-Nutrients, Tauranga
MITAGATOR – THE POWER OF USING SPATIAL VISUALISATION TO IMPROVE THE UPTAKE AND ADOPTION OF NUTRIENT MANAGEMENT TOOLS

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Manuscript
(pdf)

Cavanagh


Jo-Anne E Cavanagh, Y Yi, K Munir, N Lehto, B Robinson , C Gray, G Geretheran, J Jeyakumar, H Thompson-Morrison and C Anderson

Landcare Research, Christchurch
UNDERSTANDING THE INFLUENCE OF SOIL PROPERTIES ON PLANT UPTAKE OF CADMIUM IN NEW ZEALAND AGRICULTURAL SOILS

Download
Manuscript
(pdf)

Chapman


David Chapman, G Edwards, D Dalley, K Cameron, H Di, R Bryant, A Romera, A Clement, B Malcolm and J Curtis

DairyNZ, Christchurch
NITROGEN LEACHING, PRODUCTION AND PROFIT OF IRRIGATED DAIRY SYSTEMS USING EITHER LOW OR HIGH INPUTS OF FERTILISER AND FEED: THE PASTORAL 21 EXPERIENCE IN CANTERBURY

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Manuscript
(pdf)

Clothier


Brent Clothier and S Green

Plant & Food Research, Palmerston North
THE LEACHING AND RUNOFF OF NUTRIENTS FROM VINEYARDS

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Manuscript
(pdf)

Copland


Dan Copland, H Venter, M Reed and P James

Ravensdown, Napier
ZONAL DIFFERENCES IN SOIL FERTILITY ON CANTERBURY DAIRY FARMS

Download
Manuscript
(pdf)

Cushnahan


Tommy Cushnahan,  I Yule, M Grafton, R Pullanagari and M White

NZ Centre for Precision Agriculture, Massey University
THE CLASSIFICATION OF HILL COUNTRY VEGETATION FROM HYPERSPECTRAL IMAGERY

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Manuscript
(pdf)

Dalgaard


Tommy Dalgaard
and C M d S Cordovil
Department of Agroecology, Aarhus University, Denmark
NUTRIENT BUDGETING FOR FARM AND ENVIRONMENTAL MANAGEMENT – EXAMPLES FROM CONTRASTING FARM TYPES

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Manuscript
(pdf)

Devey


Kyle Devey, R Hill and A McLachlan

Hill Laboratories, Hamilton
THE MEASUREMENT OF EXTRACTABLE ORGANIC SULFUR BY NEAR-INFRARED SPECTROSCOPY

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Manuscript
(pdf)

Drewry


John Drewry, R Parkes and M Taylor

Greater Wellington Regional Council, Masterton
SOIL QUALITY AND TRACE ELEMENTS FOR LAND USES IN THE WELLINGTON REGION AND IMPLICATIONS FOR FARM MANAGEMENT

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Manuscript
(pdf)

Drury


Charlotte Drury, J Reid, D J Horne and N Heath

Institute of Agriculture and Environment, Massey University
WHAT DRIVES CHANGE IN FARMERS’ MANAGEMENT PRACTICES?

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Manuscript
(pdf)

El-Naggar


Ahmed El-Naggar, C Hedley, D Horne, P Roudier and B Clothier

Institute of Agriculture & Environment, Massey University
USING ELECTRICAL CONDUCTIVITY IMAGING TO ESTIMATE SOIL WATER CONTENT

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Manuscript
(pdf)

Fietje


Leo Fietje, N Peet, J Palmer and A MacCormick

Environment Canterbury, Christchurch
MANAGING DIFFUSELY SOURCED NUTRIENT LOSS – BUILDING ON LESSONS LEARNED

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Manuscript
(pdf)

Fransen


Petra Fransen, L Burkitt, M Bretherton, D Horne, R Singh, R Hickson and S Morris

Institute of Agriculture & Environment, Massey University
SELECTION OF CATTLE SUPPLEMENT FEEDING AREAS TO REDUCE NUTRIENT AND SEDIMENT LOSS IN SURFACE RUNOFF

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Manuscript
(pdf)

Geretharan


T (Gere) Geretharan, P Jeyakumar, C W A Anderson and M Bretherton

Institute of Agriculture & Environment, Massey University
EFFECTS OF SOIL PROPERTIES ON BIOAVAILABILITY OF FLUORINE TO MICROORGANISMS

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Manuscript
(pdf)

Giltrap


Donna Giltrap, A Manderson, S Saggar and R Davison

Landcare Research, Palmerston North
DEVELOPING A FARM SCALE GREENHOUSE GAS CALCULATOR FOR SHEEP AND BEEF FARMS

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Manuscript
(pdf)

Green


Steve Green, M Black, D Armour, S Mahupuka, C van den Dijssel, N Arnold, J Liu, J Herrick and B Clothier

Plant and Food Research, Palmerston North
MONITORING THE SOIL WATER BALANCE AND DRAINAGE LOSSES FROM KIWIFRUIT ORCHARDS IN THE BAY OF PLENTY REGION

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Manuscript
(pdf)

Guinto


Danilo Guinto and W Catto

Ballance Agri-Nutrients, Tauranga
FERTILITY STATUS OF DRYSTOCK PASTURE SOILS IN NEW ZEALAND, 2009-2015

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Manuscript
(pdf)

Hajdu


Istvan Hajdu, I Yule, M Bretherton, R Singh, C Hedley and M Grafton

Institute of Agriculture & Environment, Massey University
USE OF WIRELESS SENSOR NETWORK TECHNOLOGY FOR THE INVESTIGATION OF ROOT ZONE SOIL MOISTURE DYNAMICS IN NEW ZEALAND’S HILL COUNTRY

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Manuscript
(pdf)

Hanly


James Hanly, S Kamikazi, C Christensen, M Hedley and D Horne

Fertilizer & Lime Research Centre, Massey University
EFFECTS OF GRAZING MANAGEMENT ON NUTRIENT ANION AND CATION LOSSES IN DRAINAGE WATERS FROM DAIRY PASTURES

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Manuscript
(pdf)

Harris


Eva Harris

Irrigo Centre, Ashburton
CASE STUDY IN COLLECTIVE NUTRIENT MANAGEMENT

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Manuscript
(pdf)

Hashmatt


Marya Hashmatt and H Kerckhoffs

Institute of Agriculture and Environment, Massey University
CURRENT CHALLENGES IN GOLD3 KIWIFRUIT NUTRIENT
MANAGEMENT RESEARCH

Download
Manuscript
(pdf)

Hawkins


Bridgit Hawkins

Regen Ltd, Wellington
GETTING DAILY WATER IRRIGATION RECOMMENDATIONS DIRECT TO FARMERS

Download
Manuscript
(pdf)

Hawkins


Bridgit Hawkins

Regen Ltd, Wellington
MANY TO ONE: HOW CAN DATA BE AGGREGATED TO TELL THE STORY OF INDIVIDUAL FARMER CHANGES TO
THEIR COMMUNITIES

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Manuscript
(pdf)

Heath


Nathan Heath

Hawkes Bay Regional Council
THE EVOLUTION AND DEVOLUTION OF IMPLEMENTATION

Download
Manuscript
(pdf)

Hedley


Mike Hedley, D Horne, J Hanly, C Christensen, J Howes, I Tait, C Mitchell, N Kyamanawa, Q Mai, M Bretherton, J Margerison, N Butcher, B Toes and H Doohan

Fertilizer & Lime Research Centre, Massey University
USING DURATION CONTROLLED GRAZING AND DIET TO MANIPULATE N LEACHING LOSSES

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Manuscript
(pdf)

Hedley


Mike Hedley, A  Stafford, C Anderson, J Jeyakumar, B Kusumo, C Mitchell and R Calvelo-Pereira

Fertilizer & Lime Research Centre, Massey University
MITIGATING ELEVATED TOPSOIL CADMIUM WITH INVERSION TILLAGE

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Manuscript
(pdf)

Higgins


Suzanne Higgins and J S Bailey

Agri Food and Biosciences Institute, Belfast, Northern Ireland
THE ROLE OF PRECISION AGRICULTURE IN OPTIMISING SOIL NUTRIENT STATUS AND GRASSLAND PRODUCTIVITY IN NORTHERN IRELAND, WHILE REDUCING NUTRIENT LOSSES TO AIR OR WATER

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Manuscript
(pdf)

Hoogenboom


Amy Hoogenboom, I Draganova, L Burkitt, R Hickson, M Bretherton, C Hedley, P Roudier and S Morris

Institute of Veterinary, Animal and Biomedical Sciences, Massey University
MONITORING OF CATTLE IN STREAMS AND WET AREAS ON A HILL COUNTRY FARM

Download
Manuscript
(pdf)

Hoogendoorn


Coby Hoogendoorn, S Saggar, N Jha, D Giltrap, P Bishop, J Luo, P Berben, T Palmada, S Lindsey, G Bates, B Quin and M Hedley

Landcare Research, Palmerston North
EFFICACY OF SPIKEY®-APPLIED NITROGEN TRANSFORMATION PROCESS INHIBITORS FOR REDUCING NITROGEN LOSSES FROM URINE APPLIED TO WELL-DRAINED DAIRY SOILS IN AUTUMN–WINTER IN NEW ZEALAND

Download
Manuscript
(pdf)

Horne


Dave Horne, A Elwan, R Singh, A Manderson, M Patterson and J Roygard

Fertilizer & Lime Research Centre, Massey University
PREDICTING LAND-BASED NITROGEN LOADS AND ATTENUATION IN THE RANGITIKEI RIVER CATCHMENT – THE IMPLICATIONS FOR LAND USE

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Manuscript
(pdf)

Jackson


Bethana Jackson, M I Trodahl, A K Metherell and K Miller

Victoria University of Wellington
SPATIAL TARGETING OF MITIGATION STRATEGIES TO REDUCE NUTRIENT LEVELS IN WATERWAYS WHILE MINIMISING PRODUCTION LOSS

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Manuscript
(pdf)

Kaul


Therese Kaul, M C E Grafton, M J Hedley and I J Yule

NZ Centre for Precision Agriculture, Massey University
UNDERSTANDING SOIL PHOSPHORUS VARIABILITY WITH DEPTH FOR THE IMPROVEMENT OF CURRENT SOIL SAMPLING METHODS

Download
Manuscript
(pdf)

Kempson


Andrew Kempson

Fonterra, Hamilton
FARM ENVIRONMENT PLANS AS A COMPONENT OF
INDUSTRY AUDITED SELF-MANAGEMENT

Download
Manuscript
(pdf)

Kronvang


Brian Kronvang, G Blicher-Mathiesen and J Windolf

Department of Bioscience, Aarhus University, Denmark
30 YEARS OF NUTRIENT MANAGEMENT LEARNINGS FROM DENMARK: A SUCCESFUL TURNAROUND AND NOVEL IDEAS FOR THE NEXT GENERATION

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Manuscript
(pdf)

Lamb


Stephen Lamb

BOP Regional Council, Tauranga
UPDATE ON THE ROTORUA LAKES NUTRIENT MANAGEMENT PLAN IMPLEMENTATION

Download
Manuscript
(pdf)

Lane


Angela Lane, C Hedley and S McColl

Lowe Environmental Impact, Palmerston North
GROUND PENETRATING RADAR – THE PROS AND CONS OF IDENTIFYING PHYSICAL FEATURES IN ALLUVIAL SOILS

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Manuscript
(pdf)

Larned


Scott Larned, T Snelder, M Schallenberg, R McDowell, S Harris, C Rissmann, M Beare, G Tipa, S Crow, C Daughney, A Herzig, M Green, G Sevicke-Jones and AV Whitehouse

NIWA, Christchurch
SHIFTING FROM LAND-USE CAPABILITY TO LAND-USE SUITABILITY IN THE OUR LAND & WATER NATIONAL SCIENCE CHALLENGE

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Manuscript
(pdf)

Levine


Brian Levine, J Paterson and L Burkitt

Fertilizer and Lime Research Centre, Massey University
PHOSPHORUS MITIGATION PROJECT: MITIGATION OF SURFACE P RUNOFF USING DETAINMENT BUNDS

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Manuscript
(pdf)

Longhurst


Bob Longhurst, G Rajendram, B Miller and M Dexter

AgResearch, Hamilton
NUTRIENT CONTENT OF LIQUID AND SOLID EFFLUENTS ON NZ DAIRY COW FARMS

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Manuscript
(pdf)

Malik


Khadija Malik, P Bishop, S Saggar and M Hedley

Institute of Agriculture & Environment, Massey University
A LONGITUDINAL STUDY TO ESTIMATE NH3-N LOSSES ASSOCIATED WITH TEMPORARY HOUSING OF DAIRY COWS AND MANURE MANAGEMENT

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Manuscript
(pdf)

McLaren


Sarah McLaren, R Singh and B Clothier

New Zealand Life Cycle Management Centre, Massey University
ENVIRONMENTAL CERTIFICATION: ADDING VALUE FOR NEW ZEALAND’S PRIMARY PRODUCERS OR A WASTE OF TIME AND MONEY?

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Manuscript
(pdf)

Melland


Alice Melland, J Eberhard and R Kelly

University of Southern Queensland, Australia
A STOCKTAKE OF NUTRIENT LOSS RISK IN THE AUSTRALIAN DAIRY INDUSTRY

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Manuscript
(pdf)

Morton


Jeff Morton, A H C Roberts and A D Stafford

Morton Ag, Napier
POTASSIUM REQUIREMENTS OF PASTURES GRAZED BY SHEEP AND BEEF CATTLE

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Manuscript
(pdf)

Morton


Jeff D Morton and A H C Roberts

MortonAg, Napier
INVESTIGATING THE CADMIUM STATUS OF A WAIKATO DAIRY FARM

Download
Manuscript
(pdf)

Muller


Carla Muller

DairyNZ, Hamilton
MODELLING DAIRY FARM SYSTEMS:- PROCESSES, PREDICAMENTS AND POSSIBILITIES

Download
Manuscript
(pdf)

Murdoch


Alistair Murdoch, N Koukiasas, P De La Warr, R A Pilgrim and S Sanford

School of Agriculture, Policy and Development
The University of Reading, UK
ROBOTIC WEEDING OF FIELD VEGETABLES OFFERS POTENTIAL REDUCTION IN HERBICIDE INPUTS OF AT LEAST 90%

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Manuscript
(pdf)

Murray


Warwick Murray and M Freeman

Chalice Consulting Ltd, Tauranga
EFFECTIVE USE OF OVERSEER IN REGULATION

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Manuscript
(pdf)

Norris


Matt Norris, P Johnstone, S Green, G van der Klei, C van den Dijssel, P Wright, G Clark, S Thomas, R Williams, D Mathers and A Halliday

Plant & Food Research, Havelock North
ROOTZONE REALITY – A NETWORK OF FLUXMETERS MEASURING NUTRIENT LOSSES UNDER CROPPING ROTATIONS. SUMMARY OF YEAR 2 RESULTS

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Manuscript
(pdf)

Pellow


Ron Pellow

South Island Dairying Development Centre, Christchurch
APPLYING PASTORAL 21 FARMLET RESEARCH TO A WHOLE FARM – RESULTS FROM LINCOLN UNIVERSITY DAIRY FARM

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Manuscript
(pdf)

Quin


Bert Quin, S Harold, S Spilsbury and G Bates

Quin Environmentals, Auckland
COMMERCIALISATION OF ONEsystem® (WETTED, NBPT-TREATED PRILLED UREA) IN NEW ZEALAND AND VICTORIA, AUSTRALIA

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Manuscript
(pdf)

Rendel


John Rendel and A D Mackay

AgResearch, Mosgiel
OPTIMISE USE OF RESOURCES: CURRENT & FUTURE APPROACHES

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Manuscript
(pdf)

Renwick


Alan Renwick, A Wreford, R Dynes, P Johnstone, G Edwards C. Hedley, W King and P Clinton

AgResearch, Christchurch
NEXT GENERATION SYSTEMS; -A FRAMEWORK FOR PRIORITISING INNOVATION

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Manuscript
(pdf)

Robson


Melissa Robson, G Bammer, P Barker, J Foote, S Greenhalgh, G Haremate, G Lauder, G Nicholas, B Small, R Smith, R Williams and T von Pein

Landcare Research, Christchurch
THE COLLABORATION LAB: THE TRANSFORMATIVE ROLE OF COLLABORATION IN MANAGING OUR LAND AND WATER

Download
Manuscript
(pdf)

Rutherford


Kit Rutherford

NIWA, Napier
SENSITIVITY ANALYSIS OF THE SEEPAGE WETLAND MODULE IN OVERSEER

Download
Manuscript
(pdf)

Saunders


Caroline Saunders, P Dalziel and A Renwick

Lincoln University, Canterbury
INTEGRATING VALUE CHAINS TO REWARD SUSTAINABLE LAND USE PRACTICES

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Manuscript
(pdf)

Schofield


Phillip Schofield

Abron, Hawkes Bay
REDUCTION OF NITROGEN AND PHOSPHATE FERTILISER INPUTS WHILE INCREASING PASTURE PRODUCTION

Download
Manuscript
(pdf)

Schröer-Merker


Eva Schröer-Merker

Centre of Excellence in Farm Business Management, Agri One
CAN SMART TOOLS AND TECHNOLOGIES HELP SOLVE THE CHALLENGES IN NUTRIENT MANAGEMENT?

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Manuscript
(pdf)

Selbie


Diana Selbie, M Shepherd, M Hedley, K Macdonald, D Chapman, G Lucci, P Shorten, B Welten, M Pirie, C Roach, C Glassey and P Beukes

AgResearch, Hamilton
FOLLOWING THE NITROGEN: EXPLAINING THE REASONS FOR DECREASED N LEACHING IN THE WAIKATO PASTORAL 21 FARMLETS

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Manuscript
(pdf)

Shannon


Paddy Shannon

Shannon Agricultural Consulting, Te Awamutu
A COMPARISON OF THE EFFECTIVENESS OF TWO PROPRIETARY PHOSPHATE PRODUCTS COMPARED TO SUPERPHOSPHATE AS PASTORAL FERTILISERS

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Manuscript
(pdf)

Shepherd


Mark Shepherd, M Hedley, K Macdonald, D Chapman, R Monaghan, G Cosgrove, D Houlbrooke and P Beukes

AgResearch, Hamilton
A SUMMARY OF KEY MESSAGES ARISING FROM THE PASTORAL 21 RESEARCH PROGRAMME

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Manuscript
(pdf)

Singh


Ranvir Singh, A Elwan, D Horne, A Manderson,
M Patterson and J Roygard

Fertilizer & Lime Research Centre, Massey University
PREDICTING LAND-BASED NITROGEN LOADS AND ATTENUATION IN THE RANGITIKEI RIVER CATCHMENT – THE MODEL DEVELOPMENT

Download
Manuscript
(pdf)

Sivarajan


Seethal Sivarajan, J Lindsay, S Cronin and T Wilson

School of Environment, University of Auckland
REMEDIATION AND RECOVERY TECHNIQUES FOR VOLCANIC ASH-AFFECTED PASTURE SOILS OF NEW ZEALAND

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Manuscript
(pdf)

Smith


Genevieve Smith, R Singh and A Matthews

Fertilizer and Lime Research Centre, Massey University
ASSESSING FARM-SCALE NUTRIENT FLOW PATHWAYS AND NITRATE ATTENUATION IN RANGITIKEI SAND COUNTRY

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Manuscript
(pdf)

Spilsbury


Stewart Spilsbury and B F Quin

FOO Technologies, Newry, Victoria, Australia
GIBBERELLIC ACID APPLICATION IN SUMMER (APPLIED WITH WETTED, NBPT-TREATED PRILLED UREA) INCREASES PASTURE PRODUCTION ON FIVE IRRIGATED DAIRY FARMS IN VICTORIA, AUSTRALIA

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Manuscript
(pdf)

Srinivasan


M S Srinivasan and G Elley

NIWA, Christchurch
JUST-IN-CASE TO JUSTIFIED IRRIGATION: IMPROVING WATER USE EFFICIENCY IN IRRIGATED DAIRY FARMS

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Manuscript
(pdf)

Stafford


Aaron Stafford and D Guinto

Ballance Agri-Nutrients, Tauranga
TRIALS AND TRIBULATIONS WITH USE OF GA3 ON PASTURES – WHAT DO LONGER TERM TRIALS TELL US?

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Manuscript
(pdf)

Stafford


Aaron Stafford, J Jeyakumar, C Anderson and M Hedley

Ballance Agri-Nutrients, Tauranga
INFLUENCE OF FLUCTUATING SOIL MOISTURE ON CADMIUM PHYTOAVAILABILITY AND ACCUMULATION IN PLANTAIN

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Manuscript
(pdf)

Sumaraj


Sumaraj and L Padhye

Department of Civil and Environmental Engineering, University of Auckland
NUTRIENT INTERACTIONS WITH BIOCHAR’S SURFACE CHEMISTRY

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Manuscript
(pdf)

Syed


Rashad Syed, T Palmada, S Saggar, K Tate and P Berben

Institute of Agriculture & Environment, Massey University
DAIRY HOUSING METHANE MITIGATION USING GRAZED PASTURE SOILS

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Manuscript
(pdf)

Tanner


Chris Tanner, R Muirhead, D Burger, S Carrick, M Close, R Monaghan, S Singh, M Srinivasan, R Stenger  and G Tipa

NIWA, Hamilton
A FRAMEWORK FOR UNDERSTANDING THE LINKAGES BETWEEN LAND AND WATER QUALITY IMPACTS

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Manuscript
(pdf)

Taylor


Ken Taylor and R McDowell

AgResearch, Christchurch
INCENTIVES, OPTIONS AND ENABLERS: INTEGRATIVE SCIENCE TO ACHIEVE THE OUR LAND AND WATER NATIONAL SCIENCE CHALLENGE MISSION

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Manuscript
(pdf)

Taylor


Matthew Taylor, J Caldwell and G Sneath

Waikato Regional Council, Hamilton
CURRENT STATE AND TREND OF CADMIUM LEVELS IN SOIL, FRESHWATER AND SEDIMENTS ACROSS THE WAIKATO REGION

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Manuscript
(pdf)

Thompson-Morrison


Hadee Thompson-Morrison, C Anderson, P Jeyakumar, T Geretharan, J Cavanagh and B Robinson

Institute of Agriculture & Environment, Massey University
COST-BENEFIT ANALYSIS OF CADMIUM MANAGEMENT IN
NEW ZEALAND’S HORTICULTURAL SOILS

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Manuscript
(pdf)

Tillman


Russ Tillman

Fertilizer & Lime Research Centre, Massey University
THE SUCCESS STORY OF DAIRYING AND THE ENVIRONMENT IN 2042 - HOW IT WAS ACHIEVED

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Manuscript
(pdf)

Trodahl


Martha Trodahl, L Burkitt, M Bretherton, J Deslippe, B Jackson and A Metherell

Victoria University of Wellington
DEVELOPING N AND P EXPORT COEFFICIENTS FOR RURAL NEW ZEALAND LANDSCAPE MODELLING IN LUCI

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Manuscript
(pdf)

Venter


Hendrik Venter

Ravensdown, Napier
SOIL ACIDITY IN THE KAKANUI RANGES

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Manuscript
(pdf)

Vogeler


Iris Vogeler, R Cichota, B Paton, J Trethewey and A Werner

AgResearch, Hamilton
BALANCING OPTIMUM FERTILISATION AND N LOSSES IN DAIRY SYSTEMS

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Manuscript
(pdf)

White


Mike White, A Metherell and A H C Roberts

Ravensdown, Napier
THE USE OF VARIABLE RATE FERTILISER APPLICATIONS IN NZ HILL COUNTRY

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Manuscript
(pdf)

Wilson


Jim Wilson

Soil Essentials, Hilton of Fern, Scotland
CAN LOW COST, CONSUMER UAV'S MAP USEFUL AGRONOMIC CHARACTERISTICS?

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Manuscript
(pdf)

Woodward


Simon Woodward and R Stenger

Lincoln Agritech Ltd, Hamilton
USING MONTHLY STREAM WATER QUALITY DATA TO QUANTIFY NITRATE TRANSFER PATHWAYS IN THREE WAIKATO CATCHMENTS

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Manuscript
(pdf)

 

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SPONSORS

cid:image002.jpg@01D1C889.319B6F80
was a major sponsor of this event and the following organisations
have also given their financial support:
AgResearch
Horizons
NMACP
Ballance
Hill
NIWA
HBRC
Eurofins
Ravensdown
         
Plant&Food    
         
   

We are grateful for this support that allows for presentations by invited speakers, involvement of students from several universities and enables registration costs to be kept to a minimum.

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