Microbiological assessment of four probiotic feed supplements used by the dairy industry in New Zealand

2013 ◽  
Vol 61 (2) ◽  
pp. 119-120 ◽  
Author(s):  
G Bennett ◽  
R Rajan ◽  
CR Bunt ◽  
MA Hussain
Keyword(s):  
New Zealand ◽  
Dairy Industry ◽  
Feed Supplements

Automatic Milking Systems: an option to address the labour shortage on New Zealand dairy farms?

2002 ◽  
pp. 39-43
Author(s):  
J.G. Jago ◽  
M.W. Woolford
Keyword(s):  
New Zealand ◽  
Dairy Industry ◽  
Research Programme ◽  
Working Hours ◽  
Dairy Farms ◽  
Small Scale ◽  
Labour Shortage ◽  
Commercial Farms ◽  
Grazing Systems ◽  
Automatic Milking Systems

There is a growing shortage of labour within the dairy industry. To address this the industry needs to attract more people and/or reduce the labour requirements on dairy farms. Current milk harvesting techniques contribute to both the labour requirements and the current labour shortage within the industry as the process is labour-intensive and necessitates long and unsociable working hours. Automated milking systems (AMS) have been in operation, albeit on a small scale, on commercial farms in Europe for a decade and may have the potential to address labour issues within the New Zealand dairy industry. A research programme has been established (The Greenfield Project) which aims to determine the feasibility of automated milking under New Zealand dairying conditions. A Fullwoods MERLIN AMS has been installed on a protoype farmlet and is successfully milking a small herd of 41 cows. Progress from the prototype Greenfields system offers considerable potential for implementing AMS in extensive grazing systems. Keywords: automated milking systems, dairy cattle, grazing, labour

scholarly journals The Carbon Footprint of Energy Consumption in Pastoral and Barn Dairy Farming Systems: A Case Study from Canterbury, New Zealand

2019 ◽  
Vol 11 (17) ◽  
pp. 4809 ◽  
Author(s):  
Hafiz Muhammad Abrar Ilyas ◽  
Majeed Safa ◽  
Alison Bailey ◽  
Sara Rauf ◽  
Marvin Pangborn
Keyword(s):  
New Zealand ◽  
Carbon Footprint ◽  
Dairy Farming ◽  
Carbon Footprints ◽  
Energy Inputs ◽  
Study Results ◽  
Feed Supplements ◽  
Dairy Systems ◽  
Milk Solids ◽  
On Farm

Dairy farming is constantly evolving to more intensive systems of management, which involve more consumption of energy inputs. The consumption of these energy inputs in dairy farming contributes to climate change both with on-farm emissions from the combustion of fossil fuels, and by off-farm emissions due to production of farm inputs (such as fertilizer, feed supplements). The main purpose of this research study was to evaluate energy-related carbon dioxide emissions, the carbon footprint, of pastoral and barn dairy systems located in Canterbury, New Zealand. The carbon footprints were estimated based on direct and indirect energy sources. The study results showed that, on average, the carbon footprints of pastoral and barn dairy systems were 2857 kgCO2 ha−1 and 3379 kgCO2 ha−1, respectively. For the production of one tonne of milk solids, the carbon footprint was 1920 kgCO2 tMS−1 and 2129 kgCO2 tMS−1, respectively. The carbon emission difference between the two systems indicates that the barn system has 18% and 11% higher carbon footprint than the pastoral system, both per hectare of farm area and per tonne of milk solids, respectively. The greater carbon footprint of the barn system was due to more use of imported feed supplements, machinery usage and fossil fuel (diesel and petrol) consumption for on-farm activities.

Industry 4.0 in New Zealand dairy industry

2019 ◽  
Vol 12 (2) ◽  
pp. 180
Author(s):  
Ray Y. Zhong ◽  
Eric Li ◽  
Uthman Aziz ◽  
Neeraj Nambiar ◽  
Fariz Aziz ◽  
...  
Keyword(s):  
New Zealand ◽  
Industry 4.0 ◽  
Dairy Industry

Perennial ryegrass breeding in New Zealand: A dairy industry perspective

2012 ◽  
Vol 63 (2) ◽  
pp. 107 ◽  
Author(s):  
Julia M. Lee ◽  
Cory Matthew ◽  
Errol R. Thom ◽  
David F. Chapman
Keyword(s):  
New Zealand ◽  
Perennial Ryegrass ◽  
Genetic Improvement ◽  
Plant Traits ◽  
Dairy Industry ◽  
Animal Production ◽  
Plant Performance ◽  
Breeding Programs ◽  
Improvement Programs ◽  
Pasture Plants

Genetic improvement programs for livestock and pasture plants have been central to the development of the New Zealand (NZ) pastoral industry. Although genetic improvement of livestock is easily shown to improve animal production on-farm, the link between genetic improvement of pasture plants and animal production is less direct. For several reasons, gains in farm output arising from improved plant performance are more difficult to confirm than those arising from livestock improvement, which has led to some debate in the livestock industries about which plant traits to prioritise in future breeding programs to deliver the greatest benefit. This review investigates this situation, with the aim of understanding how genetic improvement of perennial ryegrass (Lolium perenne L.), the predominant pasture grass, may more directly contribute towards increased productivity in the NZ dairy industry. The review focuses on the dairy industry, since it is the largest contributor to the total value of NZ agricultural exports. Also, because rates of pasture renewal are greater in the dairy industry compared with the sheep and beef industries, genetic gain in pasture plants is likely to have the greatest impact if the correct plant traits are targeted. The review highlights that many aspects of ryegrass growth and ecology have been manipulated through breeding, with evidence to show that plant performance has been altered as a result. However, it is not clear to what extent these gains have contributed to the economic development of the NZ dairy industry. There are opportunities for breeders and scientists to work together more closely in defining economic traits that positively influence pasture performance and to translate this information to objectives for breeding programs, systematically linking information on the measured traits of ryegrass cultivars to economic values for those traits to assist farmer decision-making regarding the most appropriate cultivars to use in their farm system, and better defining genotype × environment interactions in key productivity traits of modern ryegrass cultivars. Changes in priorities for investment of public- and industry-good funds in forage improvement research and development will be needed if these opportunities are to be captured.

Regional Network Analysis of Primary-Industry Truck Traffic on Public Roads in New Zealand by Using Geographic Information Systems

2003 ◽  
Vol 1819 (1) ◽  
pp. 104-108 ◽  
Author(s):  
Robert A. Douglas
Keyword(s):  
Information Systems ◽  
New Zealand ◽  
Geographic Information Systems ◽  
Network Analysis ◽  
Dairy Industry ◽  
Geographic Information ◽  
Regional Network ◽  
Truck Traffic ◽  
The Impact ◽  
Logging Truck

Industrial forestry activities in New Zealand are now in a phase of unprecedented growth: the annual cut will double from 18 million m3 to well over 30 million m3 a year during the next 5 years. Given that most of the wood is taken from forest to mill or port by road in New Zealand, including a portion of the trip on public highways, the impacts of the doubling in logging truck traffic will be significant and severe. New Zealand’s roads have, for the most part, thin-sealed, unbound pavements. New Zealand’s second-largest industrial sector is tourism. Pavements and tourists will feel the impact of the looming increase in logging truck traffic unless steps are taken to anticipate the changes in traffic volumes and patterns. There is the complicating factor that the dairy industry too is now expanding rapidly with associated increases in raw milk tanker traffic. There is some friction between the forest industry and the dairy industry over which will be responsible for the increased strengthening, rehabilitation, and maintenance of roads. Research is under way to use regional network analysis and geographic information systems to predict the increases in heavy-truck traffic and changes in its distribution on public roads. This is the first step toward devising measures to mitigate the impacts and is a precursor to the implementation of pavement management. A unique opportunity exists in southern New Zealand: cooperation between forest operators and government agencies in the Otago and Southland region of the South Island of New Zealand on large-scale projects, providing the environment needed to examine such large, landscape-scale problems.

Creating a framework for the prioritization of biosecurity risks to the New Zealand dairy industry

2018 ◽  
Vol 65 (4) ◽  
pp. 1067-1077
Author(s):  
P. Muellner ◽  
D. Hodges ◽  
C. Ahlstrom ◽  
M. Newman ◽  
R. Davidson ◽  
...  
Keyword(s):  
New Zealand ◽  
Dairy Industry
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