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Henry Jordaan     University Educator/Researcher 
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Henry Jordaan published an article in August 2018.
Top co-authors
Bennie Grové

21 shared publications

Department of Agricultural Economics, University of the Free State, Bloemfontein, South Africa

Johannes Hendrikus Barnard

2 shared publications

Department of Soil- and Crop- and Climate Sciences, University of the Free State, Posbus 339, Bloemfontein 9300, South Africa

W. A. Lombard

2 shared publications

Department of Agricultural Economics, University of the Free State, Bloemfontein, South Africa

Pascalina Matohlang Mohlotsane

1 shared publications

Department of Agricultural Economics, University of the Free State, Posbus 339, Bloemfontein 9300, South Africa

16
Publications
29
Reads
0
Downloads
32
Citations
Publication Record
Distribution of Articles published per year 
(2010 - 2018)
Total number of journals
published in
 
11
 
Publications See all
Article 0 Reads 0 Citations Water Footprint Accounting Along the Wheat-Bread Value Chain: Implications for Sustainable and Productive Water Use Benc... Pascalina Matohlang Mohlotsane, Enoch Owusu-Sekyere, Henry J... Published: 31 August 2018
Water, doi: 10.3390/w10091167
DOI See at publisher website ABS Show/hide abstract
Efficient and wise management of freshwater resources in South Africa has become critical because of the alarming freshwater scarceness. The situation requires a thorough examination of how water is utilized across various departments that use water. This paper reports on an examination of the water footprint and economic water productivities of the wheat-bread value chain. The assessment methodology of the Water Footprint Network was employed. The findings reveal that 954.07 m3 and 1026.07 m3 of water are utilized in the production of a ton of wheat flour in Bainsvlei and Clovelly in South Africa. The average water footprint for wheat bread was 954.53 m3 per ton in Bainsvlei and 1026.53 m3 per ton in Clovelly. More than 99% of the water is used in producing the grain at the farm level. The processing stage of the value chain uses less than 1% of the total water footprint. About 80% of all the water utilised along the wheat bread value chain is attributed to blue water. The findings revealed a significant shift from green water consumption to higher blue water use, and this is a major concern for water users and stakeholders along the wheat-bread value chain, given that blue water is becoming scarce in South Africa. The groundwater contributes about 34% and 42% of the average total water footprint of wheat at the farm level in Clovelly and Bainsvlei, respectively, suggesting the need to have an idea of the contribution of groundwater in water footprint evaluation and water management decision of farmers. This insight will aid in minimizing irrigation water use and pressure on groundwater resources. A total of ZAR 4.27 is obtained for every m3 of water utilized along the wheat-bread value chain. Water footprint assessment has moved away from sole indicator assessment, as a deeper awareness of and insight into the productive use of water at different stages has become vital for policy. To make a correct judgment and to assess the efficient and wise use of water, there is a need for catchment- or region-specific water footprint benchmarks, given that water footprint estimates and economic water productivities vary from one geographical area to another.
Article 1 Read 0 Citations The influence of animal traits on feedlot profitability of Santa Gertrudis cattle in South Africa W. A. Lombard, F. A. Maré, H. Jordaan Published: 19 June 2018
Agrekon, doi: 10.1080/03031853.2018.1477606
DOI See at publisher website
Article 5 Reads 2 Citations Evaluation of water footprint and economic water productivities of dairy products of South Africa Enoch Owusu-Sekyere, Henry Jordaan, Hatem Chouchane Published: 01 December 2017
Ecological Indicators, doi: 10.1016/j.ecolind.2017.07.041
DOI See at publisher website
Article 5 Reads 3 Citations Economic Water Productivities Along the Dairy Value Chain in South Africa: Implications for Sustainable and Economically... Enoch Owusu-Sekyere, Morné Erwin Scheepers, Henry Jordaan Published: 01 April 2017
Ecological Economics, doi: 10.1016/j.ecolecon.2016.12.020
DOI See at publisher website
Article 0 Reads 8 Citations Impact of agricultural extension service on adoption of chemical fertilizer: Implications for rice productivity and deve... Donkor Emmanuel, Enoch Owusu-Sekyere, Victor Owusu, Henry Jo... Published: 01 December 2016
NJAS - Wageningen Journal of Life Sciences, doi: 10.1016/j.njas.2016.10.002
DOI See at publisher website
Article 0 Reads 5 Citations IMPACT OF ROW-PLANTING ADOPTION ON PRODUCTIVITY OF RICE FARMING IN NORTHERN GHANA Emmanuel Donkor, Enoch Owusu-Sekyere, Victor Owusu, Henry Jo... Published: 18 November 2016
Review of Agricultural and Applied Economics, doi: 10.15414/raae.2016.19.02.19-28
DOI See at publisher website
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