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~person:"Ortmann, Gerald F."
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South Africa
9
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9
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5
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5
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Ortmann, Gerald F.
Ortmann, G.F.
7
Ortmann, G. F.
5
Browne, M.
3
Ferrer, S. R. D.
3
Wale, E.
3
Zegeye, Edilegnaw Wale
3
Akankwasa, K.
2
Darroch, M. A. G.
2
Ferrer, S.R.D.
2
Hardman, P. A.
2
Hendriks, S. L.
2
Hendriks, S.L.
2
Lyne, Mike C.
2
Mutenje, M.J.
2
Nieuwoudt, Wilhelmus Lieb
2
ORTMANN, G. F.
2
Rask, Norman
2
Abdoulaye, T.
1
Baiyegunhi, L. J. S.
1
Baiyegunhi, L.J.S.
1
Browne, Michelle
1
Chamdimba, Owen Y.
1
Darroch, Mark
1
Dlamini-Mazibuko, Bongiwe Porrie
1
Ferrer, Stuart
1
GOEDECKE, E.J.
1
Hassan, M. B.
1
Hassan, M.B.
1
Katunga, Admire
1
King, Robert P.
1
Levin, J.B.
1
Lyne, M. C.
1
Mabuza, M.L.
1
Makenete, Andrew
1
Mohammed, M. A.
1
Mohammed, Mohammed Abdulla
1
Mutenje, M. J.
1
Naledzani, A. T.
1
Noell, C.A.W.
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Development Southern Africa : quarterly journal
6
Agrekon : agricultural economics research, policy and practice in southern Africa
4
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3
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2
African journal of science, technology, innovation and development : AJSTID
2
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1
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1
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Unternehmensführung, Organisation und Management in Agrar- und Ernährungswirtschaft
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ECONIS (ZBW)
27
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1
Resilience to shocks and food insecurity : determinants, and the impact of smallholder jatropha curcas cultivation in Southern Malawi
Chamdimba, Owen Y.
;
Ortmann, Gerald F.
;
Zegeye, …
- In:
African journal of science, technology, innovation and …
13
(
2021
)
5
,
pp. 619-633
Persistent link: https://www.econbiz.de/10012649478
Saved in:
2
Structure and entry barriers to access groundnut markets for intermediary traders in central and northern Malawi
Katunga, Admire
;
Zegeye, Edilegnaw Wale
;
Ortmann, Gerald F.
- In:
Agrekon
60
(
2021
)
3
,
pp. 264-279
Persistent link: https://www.econbiz.de/10012623307
Saved in:
3
Factors affecting the choice of marketing outlet selection strategies by smallholder farmers in Swaziland
Dlamini-Mazibuko, Bongiwe Porrie
;
Ferrer, Stuart
; …
- In:
African journal of science, technology, innovation and …
11
(
2019
)
5
,
pp. 569-577
Persistent link: https://www.econbiz.de/10012173236
Saved in:
4
Impact of Integrated Striga Management (ISM) technology on maize productivity in Northern Nigeria : a treatment effect approach
Baiyegunhi, L. J. S.
;
Hassan, M. B.
;
Ortmann, Gerald F.
- In:
African journal of science, technology, innovation & …
10
(
2018
)
3
,
pp. 335-344
Persistent link: https://www.econbiz.de/10012147358
Saved in:
5
The determinants of farmers’ decision to produce African leafy vegetables in the Limpopo province, South Africa
Senyolo, Grany M.
;
Zegeye, Edilegnaw Wale
;
Ortmann, …
- In:
African journal of science, technology, innovation & …
10
(
2018
)
7
,
pp. 771-778
Persistent link: https://www.econbiz.de/10012259700
Saved in:
6
Adoption of Striga (Striga hermonthica) management technologies in Northern Nigeria
Hassan, M.B.
;
Baiyegunhi, L.J.S.
;
Ortmann, Gerald F.
; …
- In:
Agrekon : agricultural economics research, policy and …
55
(
2016
)
1/2
,
pp. 168-188
Persistent link: https://www.econbiz.de/10011550948
Saved in:
7
Early-stage adoption of improved Banana "Matooke" hybrids in Uganda : a count data analysis based on farmers' perceptions
Akankwasa, K.
;
Ortmann, Gerald F.
;
Wale, E.
; …
- In:
International journal of innovation and technology …
13
(
2016
)
1
,
pp. 1-26
Persistent link: https://www.econbiz.de/10011555844
Saved in:
8
Developing a resilience indicator for food security monitoring and evaluation : index construction and household classification for six African countries
Browne, M.
;
Ortmann, Gerald F.
;
Hendriks, S. L.
- In:
Agrekon : agricultural economics research, policy and …
53
(
2014
)
3
,
pp. 31-56
Persistent link: https://www.econbiz.de/10010437797
Saved in:
9
Household food security monitoring and evaluation using a resilience indicator : an application of categorical principal component analysis and simple sum of assets in five African...
Browne, Michelle
;
Ortmann, Gerald F.
;
Hendriks, S. L.
- In:
Agrekon : agricultural economics research, policy and …
53
(
2014
)
2
,
pp. 25-46
Persistent link: https://www.econbiz.de/10010399852
Saved in:
10
Management of non-timber forestry products extraction : local institutions, ecological knowledge and market structure in South-Eastern Zimbabwe
Mutenje, M. J.
;
Ortmann, Gerald F.
;
Ferrer, S. R. D.
- In:
Ecological economics : the transdisciplinary journal of …
70
(
2011
)
3
,
pp. 454-461
Persistent link: https://www.econbiz.de/10009243208
Saved in:
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