29th Annual FLRC Workshop
held at Massey University, February 2016

Integrated Nutrient and Water Management for Sustainable Farming

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The correct citation for papers presented at this workshop is:

[Authors], 2016. [Title of paper]. In: Integrated nutrient and water management for sustainable farming. (Eds L. D. Currie and R. Singh). http://flrc.massey.ac.nz/publications.html. Occasional Report No. 29. 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)

Abraham


Edward Abraham, J Cavanagh, P Wood, A Pearson and P Mladenov
Dragonfly Data Science,  Wellington
CADMIUM IN NEW ZEALAND’S AGRICULTURE AND FOOD SYSTEMS

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Manuscript
(pdf)

Adhikar


Kamal Prasad Adhikari, M Taylor, S Saggar, J Ay Hanly & D Guinto
Institute of Agriculture & Environment, Massey University
ASSESSING THE RELATIONSHIP BETWEEN COMMON MEASURES OF SOIL CU AND ZN STATUS AND SOIL UREASE ACTIVITY OF DAIRY-GRAZED PASTURE SOILS

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Manuscript
(pdf)

Al Yamani


Wafa Al Yamani, S Green, R Pangilinan, S Dixon and B Clothier
Environment Agency Abu Dhabi, United Arab Emirates
SUSTAINABLE IRRIGATION OF ARID FORESTS IN ABU DHABI USING GROUNDWATER AND TREATED SEWAGE EFFLUENT

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Manuscript
(pdf)

Anderson


Christopher Anderson
Fertilizer & Lime Research Centre, Massey University
TRENDS, OPPORTUNITIES AND RISKS FOR SOIL CONTAMINATION IN NEW ZEALAND

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Manuscript
(pdf)

Barringer


James Barringer, L Lilburne, S Carrick, T Webb and V Snow
Landcare Research, Canterbury
WHAT DIFFERENCE DOES DETAILED SOIL INFORMATION MAKE? - A CANTERBURY CASE STUDY

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Manuscript
(pdf)

Barugh


Ian Barugh, D M Wheeler and N Watkins
Institute of Veterinary, Animal and Biomedical Sciences, Massey University
CASE STUDIES USING THE OUTDOOR PIG MODEL IN OVERSEER

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Manuscript
(pdf)

Bates


Melanie Bates and D Mathers
Foundation for Arable Research, Christchurch
PRODUCTIONWISE – AN ONLINE CROP MANAGEMENT SYSTEM

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Manuscript
(pdf)

Bloomer


Dan Bloomer, Justin Pischief and Chris Folkers
Centre for Land and Water, Hastings
ONION VARIABILITY: PROGRESS IN MAPPING CROP DEVELOPMENT

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Manuscript
(pdf)

Bloomer


Dan Bloomer
Centre for Land and Water, Hastings
FERTSPREAD – A TOOL FOR ON-FARM FERTILISER APPLICATOR CALIBRATION

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Manuscript
(pdf)

Bradbury


Stu Bradbury, J Mulvihill, C Mackenzie, C Smith and P Whitehead
Agri Optics, Palmerston North
TECHNOLOGIES FOR IMPROVING NUTRIENT AND WATER USE EFFICIENCY

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Manuscript
(pdf)

Bretherton


Mike Bretherton, D Scotter, D Horne and M Hedley
Fertilizer & Lime Research Centre, Massey University
FACTORING IN SOIL WATER REPELLENCY IN A HILL SLOPE SOIL WATER BALANCE MODEL

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Manuscript
(pdf)

Brown


Jeff Brown
Fonterra, Palmerston North
IMPROVING NUTRIENT MANAGEMENT FOR DAIRY FACTORY WASTEWATER LAND TREATMENT SYSTEMS

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Manuscript
(pdf)

Burkitt


Lucy Burkitt, M Bretherton, R Singh and M Hedley
Fertilizer & Lime Research Centre, Massey University
COMPARING NUTRIENT LOSS PREDICTIONS USING OVERSEER AND STREAM WATER QUALITY IN A HILL COUNTRY SUB-CATCHMENT

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Manuscript
(pdf)

Burger


David Burger, R Monaghan, N McHaffie, A Brocksopp and M Scarsbrook
DairyNZ, Hamilton
POTENTIAL REDUCTIONS IN FARM NUTRIENT LOADS RESULTING FROM FARMER PRACTICE CHANGE IN THE UPPER WAIKATO CATCHMENT

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Manuscript
(pdf)

Carey


Peter L. Carey, K C Cameron, H J Di, G R Edwards and D F Chapman
Faculty of Agriculture and Life Sciences, Lincoln University
CAN A WINTER-SOWN CATCH CROP REDUCE NITRATE LEACHING LOSSES AFTER WINTER FORAGE GRAZING?

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Manuscript
(pdf)

Carlson


Bill Carlson, J Luo, B Wise and S Ledgard
AgResearch, Hamilton
NITROUS OXIDE EMISSIONS DURING FORAGE BRASSICA CROPPING AND GRAZING

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Manuscript
(pdf)

Carlson


Bill Carlson, J Luo and B Wise
AgResearch, Hamilton
NITROUS OXIDE EMISSIONS FROM ANIMAL EXCRETA DEPOSITED ON HILL COUNTRY SLOPES

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Manuscript
(pdf)

Carlton


Anna Carlton, K C Cameron, G R Edwards, H J Di and T J Clough
Faculty of Agriculture and Life Sciences, Lincoln University
THE EFFECT OF OPTIMUM VS. DEFICIT IRRIGATION ON PLANT NITROGEN UPTAKE AND NITRATE LEACHING LOSS FROM SOIL

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Manuscript
(pdf)

Cavanagh


Jo-Anne Cavanagh, K Munir, C Gray, S Wakelin, O Chioma, J Jeyakumar, C Anderson, S Mamun and B Robinson
Landcare Research, Christchurch
ASSESSING THE SIGNIFICANCE OF CADMIUM IN NEW ZEALAND AGRICULTURAL SYSTEMS – PRELIMINARY RESULTS

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Manuscript
(pdf)

Chobtang


Jeerasak Chobtang, S Ledgard, S McLaren and D Donaghue
Institute of Agriculture and Environment, Massey University
LIFE CYCLE ENVIRONMENTAL IMPACTS OF FUTURE DAIRY FARMING INTENSIFICATION SCENARIOS: A COMPARISON OF INTENSIFIED SYSTEMS BASED ON NITROGEN FERTILISER VERSUS MAIZE SILAGE

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Manuscript
(pdf)

Chok


Sue Chok, M Grafton, I J Yule, M White and M Manning
NZ Centre for Precision Agriculture, Massey University
IMPROVING AERIAL TOPDRESSINGIMPROVING AERIAL TOPDRESSING IN NEW ZEALAND THROUGH PARTICLE BALLISTICS MODELLING AND ACCURACY TRIALS

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Manuscript
(pdf)

Chrystal


Jane Chrystal, R Monaghan, M Hedley and D Horne
AgResearch, Mosgiel
DESIGN OF A LOW COST WINTER STAND-OFF PAD FOR REDUCING NUTRIENT LOSSES TO WATER FROM WINTER FORAGE CROPS GRAZED BY DAIRY COWS

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Manuscript
(pdf)

Chrystal


Jane Chrystal, R Monaghan, M Hedley and D Horne
AgResearch, Mosgiel
VOLUMES AND NUTRIENT CONCENTRATIONS OF EFFLUENT PRODUCTS GENERATED FROM A LOOSE-HOUSED WINTERING BARN WITH WOODCHIP BEDDING

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Manuscript
(pdf)

Cichota


Rogerio Cichota, F Kelliher, S Thomas, G Clemens, P Fraser and S Carrick
AgResearch, Lincoln
EFFECTS OF IRRIGATION INTENSITY ON THE PREFERENTIAL TRANSPORT OF SOLUTES IN A STONY SOIL

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Manuscript
(pdf)

Cichota


Rogerio Cichota, I Vogeler, S Trolove, B Malcolm, S Thomas and M Beare
AgResearch, Lincoln
DESCRIBING THE EFFECT OF GRAZING ON NITROGEN LEACHING IN WINTER FORAGE-RYEGRASS ROTATIONS

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Manuscript
(pdf)

Cichota


Rogerio Cichota, J Chrystal and S Laurenson
AgResearch, Lincoln
DESCRIBING NITROGEN LEACHING FROM FARM EFFLUENT IRRIGATED ON ARTIFICIALLY DRAINED SOILS

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Manuscript
(pdf)

Clothier


Brent Clothier
Plant & Food Research, Palmerston North
WATER: THE WORLD’S MOST VALUABLE NATURAL ASSET

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Manuscript
(pdf)

Collins


Stephen Collins, R Singh, A Rivas, A Palmer, D Horne, J Roygard and A Matthews
Horizons Regional Council, Palmerston North
ASSESSMENT OF NITROGEN FLOW PATHWAYS AND ITS POTENTIAL ATTENUATION IN SHALLOW GROUNDWATERS IN THE LOWER RANGITIKEI CATCHMENT

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Manuscript
(pdf)

Curtis


Andrew Curtis
Irrigation NZ, Christchurch
GROWING IRRIGATED AGRICULTURE IN NEW ZEALAND

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Manuscript
(pdf)

Cushnahan


Tommy Cushnahan, I J Yule, R Pullanagari and M Grafton
NZ Centre for Precision Agriculture, Massey University
IDENTIFYING GRASS SPECIES USING HYPERSPECTRAL SENSING

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Manuscript
(pdf)

Cushnahan


Megan Cushnahan, B A Wood and I J Yule
NZ Centre for Precision Agriculture, Massey University
DISCOVERING THE VALUE OF HYPERSPECTRAL DATA FOR NEW ZEALAND AGRICULTURE

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Manuscript
(pdf)

Elwan


Ahmed Elwan, R Singh, D Horne, J Roygard and B Clothier
Institute of Agriculture and Environment, Massey University
EVALUATION AND DEVELOPMENT OF A RIVER LOAD CALCULATOR

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Manuscript
(pdf)

Franklin


Hannah Franklin, D McEntee and M Bloomberg
Faculty of Agriculture and Life Sciences, Lincoln University
THE POTENTIAL FOR POPLAR AND WILLOW SILVOPASTORAL SYSTEMS TO MITIGATE NITRATE LEACHING FROM INTENSIVE AGRICULTURE IN NEW ZEALAND

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Manuscript
(pdf)

Gentile


Roberta Gentile, R Fullerton, G Thorp, A Barnett, C Clark, J Campbell, M Gitahi, and B Clothier
Plant & Food Research, Palmerston North
NUTRIENT MANAGEMENT OF AVOCADO TREES ON SMALL HOLDER FARMS IN THE CENTRAL HIGHLANDS OF KENYA

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Manuscript
(pdf)

Glassey


Chris Glassey, D Selbie and D Wheeler
DairyNZ, Hamilton
INTERPRETING PASTURE EATEN AND PASTURE GROWTH ESTIMATES FROM OVERSEER AND WHAT TO LOOK FOR WHEN COMPARING THEM WITH OTHER MEASURED AND MODELLED ESTIMATES

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Manuscript
(pdf)

Gourley


Cameron Gourley, K J Stott and S R Aarons
DEDJTR, Ellinbank, Victoria 3821, Australia
INTENSIFICATION, NITROGEN USE AND PERFORMANCE INDICATORS FOR AUSTRALIAN DAIRY PRODUCTION

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Manuscript
(pdf)

Grafton


Miles Grafton, D Izquierdo Acebes, I J Yule and L A Willis
NZ Centre for Precision Agriculture, Massey University
MEASURING THE SPREAD PATTERNS OF SPREADERS UNDER NORMAL FIELD CONDITIONS COMPARED TO TEST CONDITIONS

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Manuscript
(pdf)

Gray


Colin W Gray, D Wheeler, R McDowell and N. Watkins
AgResearch, Christchurch
OVERSEER AND PHOSPHORUS: STRENGTHS AND WEAKNESSES

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Manuscript
(pdf)

Green


Steve Green, R Gentile, M Gitahi, M Kosgey, B Clothier, G Thorpe, B Fullerton and Mr Thomas
Plant & Food Research, Palmerston North
WATER AND NUTRIENT MANAGEMENT OF AVOCADOS IN THE CENTRAL HIGHLANDS OF KENYA

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Manuscript
(pdf)

Guinto


Danilo Guinto and W Catto
Ballance Agri-Nutrients, Tauranga
ANALYSIS OF THE RELATIONSHIP BETWEEN TOTAL NITROGEN AND AVAILABLE NITROGEN IN NON-PASTORAL TOPSOILS OF NEW ZEALAND FROM A LARGE SOIL TEST DATABASE

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Manuscript
(pdf)

Heath


Nathan Heath, I Millner, E Smith, G Lauder and P Barker
Hawkes Bay Regional Council
CHALLENGES FACED BY HILL COUNTRY FARMERS IN NEW ZEALAND – THE CURRENT ISSUES, THE STATE OF RESEARCH AND WHAT THE FUTURE MAY HOLD

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Manuscript
(pdf)

Hedley


Carolyn Hedley, P Roudier and P Peterson
Landcare Research, Palmerston North
GAMMA SOIL SURVEYS – INVESTIGATING SOIL PATTERNS FOR NUTRIENT AND WATER MANAGEMENT

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Manuscript
(pdf)

Hermans


Syrie Hermans, M Taylor, F Curran-Cournane and G Lear
School of Biological Sciences, University of Auckland
SOIL BACTERIAL COMMUNTIES ARE AFFECTED BY SOIL PH AND PHOSPHOROUS CONCENTRATIONS

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Manuscript
(pdf)

Howarth


Steven Howarth and P Journeaux
AgFirst Waikato Ltd, Hamilton
REVIEW OF NITROGEN MITIGATION STRATEGIES FOR DAIRY FARMS – IS THE METHOD OF ANALYSIS AND RESULTS CONSISTENT ACROSS STUDIES?

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Manuscript
(pdf)

Jackson


Bethanna Jackson, A K Metherell, A H C Roberts, M Trodahl and M White
School of Geography, Environment & Earth Sciences
Victoria University of Wellington

ADAPTION OF THE LUCI FRAMEWORK TO ACCOUNT FOR DETAILED FARM MANAGEMENT: A CASE STUDY EXPLORING POTENTIAL FOR NUTRIENT MITIGATION USING DATA FROM THE SOUTHLAND DEMONSTRATION FARM

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Manuscript
(pdf)

Jeya


Paramsothy Jeyakumar and C Anderson

Fertilizer & Lime Research Centre, Massey University
RECENT METHODOLOGY DEVELOPMENTS IN SOIL FLUORINE ANALYSIS

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Manuscript
(pdf)

Jha


Neha Jha, T Palmada, P Berben, S Saggar, J Luo and A McMillan
Landcare Research, Palmerston North
LIME ENHANCES DENITRIFICATION RATE AND DENITRIFIER GENE ABUNDANCE IN PASTURE SOILS TREATED WITH URINE AND URINE + DCD

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Manuscript
(pdf)

Jones


Trevor Jones, I McIvor and M McManus
Plant & Food Research, Palmerston North
DROUGHT TOLERANCE AND WATER-USE EFFICIENCY OF FIVE HYBRID POPLAR CLONES

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Manuscript
(pdf)

Journeaux


Phil Journeaux
AgFirst, Waikato
VALUATION OF THE BENEFITS OF THE OVERSEER® NUTRIENT BUDGET MODEL

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Manuscript
(pdf)

Khan


Hamed Khan, R Singh, T de Vries and B Clothier
Institute of Agriculture and Environment, Massey University
EVALUATION OF IRRIGATION EFFICIENCY AND SUSTAINABILITY IN THE WARABANDI SYSTEM OF PAKISTAN: A DIAGNOSTIC ANALYSIS OF HAKRA BRANCH CANAL COMMAND

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Manuscript
(pdf)

Lane


Angela Lane, P G Peterson, C B Hedley, S T McColl and I C Fuller
Institute of Agriculture and Environment, Massey University
MAPPING OF ALLUVIAL SUB-SURFACE FEATURES USING GROUND PENETRATING RADAR TO IMPROVE IRRIGATION EFFICIENCY

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Manuscript
(pdf)

Ledgard


Stewart Ledgard, J Chobtang, S Falconer and S McLaren
AgResearch, Hamilton
LIFE CYCLE ASSESSMENT OF DAIRY PRODUCTION SYSTEMS IN WAIKATO, NEW ZEALAND

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Manuscript
(pdf)

Lowe


Hamish Lowe, S Cass, J Horswell and C Mars
Lowe Environmental Impact, Palmerston North
THE CONUNDRUM OF REALISING FERTILISER BENEFITS OF WASTEWATER FOR GREATER SUSTAINABILITY
– OPPORTUNITY VS REALITY

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Manuscript
(pdf)

Mackay


Alec Mackay, A Collins and G Rys
AgResearch, Palmerston North
FUTURE REQUIREMENTS FOR SOIL MANAGEMENT IN NEW ZEALAND

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Manuscript
(pdf)

Malik


Khadija Malik, P Bishop, S Saggar and M Hedley
Institute of Agriculture and Environment, Massey University
DEVELOPMENT OF MEASUREMENT PROTOCOLS FOR IDENTIFYING AMMONIA VOLATILIZATION LOSSES FROM THE HYBRID GRAZING/STANDOFF SYSTEMS BEING DEVELOPED IN NEW ZEALAND

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Manuscript
(pdf)

Mathers


Diana Mathers
Foundation for Arable Research, Havelock North
MASS BALANCE BUDGETS FOR CROPPING SYSTEMS – THEIR ROLE IN NUTRIENT MANAGEMENT

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Manuscript
(pdf)

McHaffie


Nicola McHaffie, M Highway, T Stephens, S Bowler, M Watts, T Cuthill and N Spencer
DairyNZ, Hamilton
BRIDGING THE RIPARIAN DIVIDE: ONLINE RIPARIAN MANAGEMENT PLANS FOR DAIRY FARMS IN NEW ZEALAND

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Manuscript
(pdf)

Millner


Ian Millner
Hawkes Bay Regional Council, Napier
UTILITY OF ALLOCATION AS A MECHANISM TO MANAGE NITROGEN IN THE ABSENCE OF AN UNDERSTANDING OF ATTENUATION

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Manuscript
(pdf)

Morel


Patrick C H Morel, and J P  Morel
Institute of Veterinary, Animal and Biomedical Sciences, Massey University
MODELLING NUTRIENTS FLOW FOR OUTDOOR PIG FARMS: EFFECT OF STOCHASTICITY

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Manuscript
(pdf)

Muaini


Ahmed Al Muaini, S Green, R Pangilinan, S Dixon, A Dakheel, B Clothier
Environment Agency, Abu Dhabi, United Arab Emirates
SUSTAINABLE IRRIGATION OF DATE PALMS USING SALINE GROUNDWATER

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Manuscript
(pdf)

Murray


Warwick Murray, C Read, S Park and L Fietje
BOP Regional Council, Whakatane
A COLLABORATIVE APPROACH TO GUIDANCE ON THE USE OF OVERSEER IN WATER MANAGEMENT

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Manuscript
(pdf)

Nemecek


Thomas Nemecek and M Alig
Agroscope, Institute for Sustainability Sciences, Zurich, Switzerland
LIFE CYCLE ASSESSMENT OF DAIRY PRODUCTION SYSTEMS IN SWITZERLAND: STRENGTHS, WEAKNESSES AND MITIGATION OPTIONS

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Manuscript
(pdf)

Nichols


Shirley Nichols and J Crush
AgResearch, Hamilton
DEVELOPING NUTRIENT-EFFICIENT CLOVERS FOR NEW ZEALAND FARMERS

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Manuscript
(pdf)

Norris


Matt Norris, P Johnstone, S Green, G Clemens, C van den Dijssel, P Wright, G Clark, S Thomas, D Mathers and A Halliday
Plant & Food Research, Havelock North
ROOTZONE REALITY – A NETWORK OF FLUXMETERS MEASURING NUTRIENT LOSSES UNDER CROPPING ROTATIONS

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Manuscript
(pdf)

Okafor


Chioma Okafor, P Jeyakumar and C Anderson
Fertilizer & Lime Research Centre, Massey University
DOES LAND APPLICATION OF DRILLING WASTE POSE A THREAT TO NEW ZEALAND AGRICULTURAL SYSTEMS?

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Manuscript
(pdf)

Park


Simon Park, M Hope and A MacCormick
Landconnect Ltd, Tauranga
CONSIDERING SMALL BLOCKS IN CATCHMENT NITROGEN ALLOCATION

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Manuscript
(pdf)

Perez-Garcia


Octavio Perez-Garcia and N Singhal
Dept. of Civil and Environmental Engineering, University of Auckland
PATHWAYS OF NITROGEN AND CARBON TRANSFORMATION IN SOILS AND WASTEWATER AS REVEALED BY MICROBIAL GENOMES: IMPLICATIONS FOR GREENHOUSE GAS EMISSIONS

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Manuscript
(pdf)

Perez-Garcia


Octavio Perez-Garcia and N Singhal
Dept. of Civil and Environmental Engineering, University of Auckland
ACTIVATING BIOCATALYST PRODUCTION TO ENHANCE THE REMOVAL OF VETERINARIAN ANTIBIOTICS FROM WASTEWATER

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Manuscript
(pdf)

Powell


Brendan Powell
Hawkes Bay Regional Council, Napier
TREATMENTS AND SIDE EFFECTS: SUBSTITUTING ONE LOSS FOR ANOTHER

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Manuscript
(pdf)

Pyke


Nick Pyke, R Chynoweth and D Mathers
Foundation for Arable Research, Christchurch
THE POTENTIAL IMPACT AND OPPORTUNITIES FROM NUTRIENT MANAGEMENT REGULATION ON THE NEW ZEALAND HERBAGE SEED INDUSTRY

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Manuscript
(pdf)

Quin


Bert Quin, G Bates and P Bishop
Pastoral Robotics Ltd, Auckland
LOCATING AND TREATING FRESH COW URINE PATCHES WITH SPIKEY®;  THE PLATFORM FOR PRACTICAL AND COST-EFFECTIVE REDUCTION IN ENVIRONMENTAL N LOSSES

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Manuscript
(pdf)

Rivas


Aldrin Rivas, R Singh, D Horne, J Roygard, A Matthews and M Hedley
Institute of Agriculture and Environment, Massey University
VARIABILITY IN DENITRIFICATION CHARACTERISTICS OF THE VADOSE AND SATURATED ZONES IN THE MANAWATU RIVER CATCHMENT

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Manuscript
(pdf)

Robertson


Kyle Robertson, K Mason, K Müller and R Simpson
Plant & Food Research, Hamilton
RELATIONSHIPS BETWEEN ENZYME ACTIVITIES AND SOIL PROPERTIES IN PUMICE AND RECENT SOILS

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Manuscript
(pdf)

Rodway


Ewen Rodway, C Rissmann, M Beyer, K Wilson, B Hughes., R Millar, L Pearson, M Killick, J Hodgetts, R Hodson, A Akbaripasand, J Dare, T Ellis, M Lawton, N Ward, J McMecking, D May and L Kees
Environment Southland, Invercargill
PHYSIOGRAPHIC CONTROLS OVER SOUTHLAND’S GROUND AND SURFACE WATER HYDROCHEMISTRY AND QUALITY

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Manuscript
(pdf)

Salmanzadeh


Mahdiyeh Salmanzadeh, A Hartland, C Stirling, M Balks, L Schipper and E George
University of Waikato, Hamilton
USE OF CADMIUM ISOTOPES TO DISTINGUISH SOURCES OF CADMIUM IN NEW ZEALAND AGRICULTURAL SOILS: PRELIMINARY RESULTS

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Manuscript
(pdf)

Schon


Nicole Schon, R A Gray and A D Mackay
AgResearch, Canterbury
AFTER FERTILISER APPLICATION EARTHWORMS REMAIN AN IMPORTANT COMPONENT OF OUR SOIL-PASTURE SYSTEM

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Manuscript
(pdf)

Schröer-Merker


Eva Schröer-Merker, N Bowie and H Hammond
Centre Of Excellence in Farm Business Management, Massey University
STATUS AND FUTURE PERSPECTIVES OF SMART TOOLS AND APPS IN NUTRIENT AND WATER MANAGEMENT

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Manuscript
(pdf)

Scott


Lisa Scott and R Wong
Environment Canterbury
DISSOLVED PHOSPHORUS IN CANTERBURY GROUNDWATER

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Manuscript
(pdf)

Sharp


Joanna Sharp and H Brown
Plant & Food Research, Canterbury
APPLICATION OF A SYSTEMS MODEL TO SPATIALLY COMPLEX IRRIGATED AGRICULTURAL SYSTEMS

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Manuscript
(pdf)

Spilsbury


Stewart Spilsbury and B F Quin
FOO Technologies, Newry, Victoria, Australia
CHANGING FARMER PERCEPTIONS AND PROFITABILITY ON IRRIGATED DAIRY FARMS IN VICTORIA BY IMPROVING PASTURE GROWTH AND UTILISATION EFFICIENCY

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Manuscript
(pdf)

Stace


Colin Stace
Opus International Consultants, Napier
FINE TUNING THE FARM PLAN: SOME REAL WORLD EXAMPLES OF PUTTING POLICY INTO PRACTICE

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Manuscript
(pdf)

Stafford


Aaron Stafford, C Anderson, M J Hedley and R McDowell
Ballance Agri-Nutrients, Tauranga
CADMIUM ACCUMULATION BY FORAGE SPECIES USED IN NEW ZEALAND LIVESTOCK GRAZING SYSTEMS

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Manuscript
(pdf)

Stenger


Roland Stenger, S R Wilson, G F Barkle, M E Close, S J R Woodward, L F Burbery, L Pang, J Rekker, Th Wöhling, J C Clague, R McDowell, S Thomas, B E Clothier, L Lilburne and B Miller
Lincoln Agritech, Hamilton
TRANSFER PATHWAYS PROGRAMME (TPP) - NEW RESEARCH TO DETERMINE PATHWAY-SPECIFIC CONTAMINANT TRANSFERS FROM THE LAND TO WATER BODIES

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Manuscript
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Sukias


J Sukias, C C Tanner, M de Winton and S Larned
NIWA, Hamilton
CONSTRUCTED WETLAND ATTENUATION OF NUTRIENT INFLOWS TO TE WAIHORA / LAKE ELLESMERE

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Manuscript
(pdf)

Taylor


Matthew Taylor, J Drewry, F Curran-Cournane, L.Pearson, R McDowell and B Lynch
Waikato Regional Council, Hamilton
SOIL QUALITY TARGETS FOR OLSEN P FOR THE PROTECTION OF ENVIRONMENTAL VALUES

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Manuscript
(pdf)

Thomas


Steve Thomas, I Vogeler, T van der Weerden  and S Carrick
Plant & Food Research, Christchurch
IRRIGATION MANAGEMENT TO REDUCE NITROUS OXIDE EMISSIONS AND NITRATE LEACHING LOSSES

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Manuscript
(pdf)

Trodahl


Martha Trodahl, J Deslippe and B Jackson
School of Geography, Environment & Earth Sciences
Victoria University of Wellington
IMPROVING PREDICTIONS OF N & P EXPORT TO WATERWAYS FROM RURAL LANDSCAPES IN NEW ZEALAND USING LUCI

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Manuscript
(pdf)

Trolove


Stephen Trolove, S Thomas, G Clemens and M Beare
Plant & Food Research, Havelock North
THE EFFECT OF WINTER FORAGE CROP AND ESTABLISHMENT METHOD ON N LOSSES DURING DAIRY PASTURE RENEWAL

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Manuscript
(pdf)

Vogeler


Iris Vogeler and R Cichota
AgResearch, Palmerston North
DETERMINATION OF NITROGEN FERTILISER REQUIREMENTS IN DAIRY PRODUCTION SYSTEMS BASED ON EARLY INDICATORS

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Manuscript
(pdf)

Wheeler


David M Wheeler
AgResearch, Hamilton
RELATIONSHIP BETWEEN SHOOT AND ROOT NUTRIENT CONCENTRATIONS FOR A RANGE OF TEMPERATE PASTURE AND CEREAL SPECIES

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Manuscript
(pdf)

Wheeler


David M Wheeler, I Barugh and P Morel
AgResearch, Hamilton
DESCRIPTION OF AN OUTDOOR PIG MODULE FOR OVERSEER

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Manuscript
(pdf)

Woods


Roshean Woods, K C Cameron, G R Edwards, H J Di and T J Clough
Faculty of Agriculture and Life Sciences, Lincoln University
DOES GIBBERELLIC ACID REDUCE NITRATE LEACHING LOSSES FROM ANIMAL URINE PATCHES?

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Manuscript
(pdf)

Yang


Wei Yang
Department of Economics, University of Auckland
SPATIAL DEPENDENCE AND DETERMINATES OF DAIRY FARMERS’ ADOPTION OF BEST MANAGEMENT: PRACTICES FOR WATER PROTECTION

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Manuscript
(pdf)

Yang


Wei Yang and B Sharp
Department of Economics, University of Auckland
SPATIAL ANALYSIS OF DAIRY YIELDS RESPONSE TO INTENSIVE FARMING IN NEW ZEALAND

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Manuscript
(pdf)

Yukich


Gina Yukich, Jing Qi, Sumaraj and L P Padhye
Dept of Civil and Environmental Engineering, University of Auckland
PRELIMINARY STUDIES ON ACTIVATED CARBON’S ROLE IN CONVERTING NITROUS OXIDE TO NUTRIENTS

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Manuscript
(pdf)

Yule


Ian Yule and M Grafton
NZ Centre for Precision Agriculture, Massey University
BRINGING FERTILISER APPLICATION INTO THE 21ST CENTURY

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Manuscript
(pdf)

 
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Sponsors

The following organisations gave financial support to this event:

NIWA, Ballance Agri-Nutrients, AgResearch, Plant & Food Research,
Hill Laboratories, Horizons Regional Council,
the Nutrient Management Adviser Certification Programme,
Waikato Regional Council, Analytical Research Laboratories,
Hawkes Bay Regional Council, Eurofins NZ Laboratory Services,
Ravensdown, Foundation for Arable Research,
Landcare Research, Beef + Lamb New Zealand and AGMARDT
.

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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