关注
GF Ortmann
GF Ortmann
Professor of Agricultural Economics, University of KwaZulu-Natal, South Africa
在 ukzn.ac.za 的电子邮件经过验证
标题
引用次数
引用次数
年份
Agricultural cooperatives I: History, theory and problems
GF Ortmann, RP King
Agrekon 46 (1), 40-68, 2007
6632007
Agricultural cooperatives II: can they facilitate access of small-scale farmers in South Africa to input and product markets?
GF Ortmann, RP King
Agrekon 46 (2), 219-244, 2007
2772007
Institutional and governance factors influencing the performance of selected smallholder agricultural cooperatives in KwaZulu-Natal
M Chibanda, GF Ortmann, MC Lyne
Agrekon 48 (3), 293-315, 2009
1582009
Transaction costs and crop marketing in the communal areas of Impendle and Swayimana, KwaZulu-Natal
PM Matungul, MC Lyne, GF Ortmann
Development Southern Africa 18 (3), 347-363, 2001
1432001
Impact of maize storage on rural household food security in Northern Kwazulu-Natal
JM Thamaga-Chitja, SL Hendriks, GF Ortmann, M Green
Journal of Consumer Sciences 32, 2004
1252004
Research on agri-food supply chains in Southern Africa involving small-scale farmers: Current status and future possibilities
GF Ortmann, RP King
Agrekon 49 (4), 397-417, 2010
1202010
Factors influencing adoption of livestock insurance by commercial dairy farmers in three zobatat of Eritrea
MA Mohammed, GF Ortmann
Agrekon 44 (2), 172-186, 2005
1182005
Rural livelihood diversity to manage economic shocks: Evidence from south-east Zimbabwe
MJ Mutenje, GF Ortmann, SRD Ferrer, MAG Darroch
Agrekon 49 (3), 338-357, 2010
1022010
Factors influencing adoption and intensity of adoption of orange flesh sweet potato varieties: Evidence from an extension intervention in Nyanza and Western provinces, Kenya.
W Kaguongo, G Ortmann, E Wale, M Darroch, JW Low
African Journal of Agricultural Research, 2012
1002012
Assessing farmers’ perceptions about climate change: A double-hurdle approach
P Hitayezu, E Wale, G Ortmann
Climate Risk Management 17, 123-138, 2017
982017
Use of private consultants and other sources of information by large cornbelt farmers
GF Ortmann, GF Patrick, WN Musser, D Howard Doster
Agribusiness 9 (4), 391-402, 1993
901993
Collective action and participation in irrigation water management: A case study of Mooi River Irrigation Scheme in KwaZulu-Natal Province, South Africa
B Muchara, G Ortmann, E Wale, M Mudhara
Water SA 40 (4), 699-708, 2014
882014
Management of non-timber forestry products extraction: Local institutions, ecological knowledge and market structure in South-Eastern Zimbabwe
MJ Mutenje, GF Ortmann, SRD Ferrer
Ecological Economics 70 (3), 454-461, 2011
852011
Small-scale farmers in South Africa: Can agricultural cooperatives facilitate access to input and product markets?
GF Ortmann, RP King
832006
Adoption of ISO 9000 quality assurance standards by South African agribusiness firms
CR Turner, GF Ortmann, MC Lyne
Agribusiness: An International Journal 16 (3), 295-307, 2000
672000
Promoting the competitiveness of South African agriculture in a dynamic economic and political environment
GF Ortmann
Agrekon 44 (3), 286-320, 2005
612005
Problems and opportunities in South African agriculture
G Ortmann, C Machethe
The challenge of change: Agriculture, land and the South African economy, 47-62, 2003
602003
Improving cooperation to make the South African fresh apple export value chain more competitive
PA Hardman, MAG Darroch, GF Ortmann
Journal on chain and network science 2 (1), 61-72, 2002
552002
Computer use and factors influencing computer adoption among commercial farmers in Natal Province, South Africa
MR Woodburn, GF Ortmann, JB Levin
Computers and Electronics in agriculture 11 (2-3), 183-194, 1994
521994
A quantitative assessment of an outsourced agricultural extension service in the Umzimkhulu District of KwaZulu-Natal, South Africa
MC Lyne, N Jonas, GF Ortmann
The Journal of Agricultural Education and Extension 24 (1), 51-64, 2018
512018
系统目前无法执行此操作,请稍后再试。
文章 1–20