Animals: Timeline - The
Greenfield Project

March 2000

Dairy Research Corporation (fore-runner to Dexcel and DairyNZ) announces its latest Big Hairy Audacious Goal (BHAG) of “Completely automating milking on New Zealand Dairy Farms”
March 2000 The Waikato Automatic Milking Farmer Group is formed
April 2000 AGMARDT grants $170k of seed funding and the Dairy Board Global Program approves $100k in co-funding, DRC agree to contribute cows and land to the value of $257k
December 2000 The project team is established, comprising the late Murray Woolford, Kevin Bright, Peter Copeman, an international collaborator Ian Ohnstad (UK) and a newly appointed scientist, Jenny Jago
January 2001
A joint venture partnership is established between Dexcel Ltd and Sensortec
February 2001
Number 4 Grazing Unit is chosen as the site of the new research farm
May 2001 The project is branded “Greenfield Project
June 2001
The first robot is commissioned and the first fully automatic milking system in New Zealand begins milking cows
October 2001 The herd expands to 40 cows
May 2002 The first remote cow selection unit is commissioned
September 2002 FRST (Foundation for Research, Science and Technology) agrees to fund $570k/yr for 4 years; Dairy InSight matches funding
November 2002
The herd expands to 80 cows, and the milking platform expands to 23ha January 2003 An International Patent is granted (Selection system and method for milking animals, AO 03/000044 A1)
September 2003
A second robot is commissioned. The dairy is expanded to accommodate offices, labs and visitor seminar room. Herd size is increased to 145 and the milking platform to 43ha
October 2003 Visit by President Hu Jintao of the People’s Republic of China and Prime Minister of New Zealand, Helen Clark
February 2004

RMS (Robotic Milking Systems) Ltd is launched - a joint venture company to provide extension and support for commercial adopters of automatic milking
June 2004
RMS Ltd is awarded Best Site at Mystery Creek National Field Days
July 2004
The Greenfield Team is presented with the New Zealand Society of Animal Production Innovation Award
September 2004

A spectrometer is attached to the milking robot and is used to achieve the first online measure of milk composition (in collaboration with University of Waikato and Sensortec)
May 2005
Dairy InSight announces it is reducing funding to $100k and the project is to be wound up – funds are sought internally
June 2005 Herd size is increased to 180, and the herd is moved to seasonal calving
September 2005 “Bruce,” the on-farm fractionation robot, is commissioned and a world-first prototype system for extracting high value proteins from milk on-line is achieved (collaboration with University of Waikato and Sensortec, supported by AGMARDT and FRST)
June 2006 Sensortec Ltd launches “Cellsense®”, the first commercial on-line somatic cell count sensor, developed at the Greenfield site
July 2006 A provisional patent is filed (Method, system and/or apparatus for selecting cows)
October 2006 FRST funding ends; subsequent proposals are unsuccessful
April 2007
“SMARTY” - an independent pastoral cow traffic control system with the potential to integrate with any brand of robot, goes live
May 2007 Greenfield Farm achieves production equivalent to best practice conventional System 2 farms
July 2007
A farm systems comparison trial with two independent farmlets, each operated with a dedicated robot, commences
August 2008 The first commercial farm using Lely A3 automatic milking systems is commissioned in Ashburton by Carr Agricultural Group (Stradbrook Robotic Dairy)
September 2008
A second commercial farm also using Lely A3 robots is launched in Winton, Southland (Overgaauw Robotic Dairy Farm)

November 2008

DairyNZ announces the closure of the Greenfield site

 
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