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Sue Walker Prof
Sue Walker Prof
UFS & ARC
Verified email at arc.agric.za
Title
Cited by
Cited by
Year
Dietary calcium and zinc deficiency risks are decreasing but remain prevalent
DB Kumssa, EJM Joy, EL Ander, MJ Watts, SD Young, S Walker, ...
Scientific reports 5 (1), 10974, 2015
4552015
A simulation model of cereal–legume intercropping systems for semi-arid regions: I. Model development
M Tsubo, S Walker, HO Ogindo
Field crops research 93 (1), 10-22, 2005
4342005
Comparisons of radiation use efficiency of mono-/inter-cropping systems with different row orientations
M Tsubo, S Walker, E Mukhala
Field Crops Research 71 (1), 17-29, 2001
3702001
Farmers' perceptions of adaptation to climate change and water stress in a South African rural community
S Gandure, S Walker, JJ Botha
Environmental Development 5, 39-53, 2013
3212013
Radiation interception and radiation use efficiency of three grain legumes under water deficit conditions in a semi-arid environment
K Tesfaye, S Walker, M Tsubo
European journal of Agronomy 25 (1), 60-70, 2006
2282006
Gender influences on preschool children's social problem-solving strategies
S Walker, K Irving, D Berthelsen
The Journal of Genetic Psychology 163 (2), 197-209, 2002
2282002
A model of radiation interception and use by a maize–bean intercrop canopy
M Tsubo, S Walker
Agricultural and Forest Meteorology 110 (3), 203-215, 2002
2032002
Effect of minimum tillage and mulching on maize (Zea mays L.) yield and water content of clayey and sandy soils
W Mupangwa, S Twomlow, S Walker, L Hove
Physics and chemistry of the earth, parts A/B/C 32 (15-18), 1127-1134, 2007
1922007
Productivity of maize-bean intercropping in a semi-arid region of South Africa
M Tsubo, E Mukhala, HO Ogindo, S Walker
Water Sa 29 (4), 381-388, 2003
1892003
Reduced tillage, mulching and rotational effects on maize (Zea mays L.), cowpea (Vigna unguiculata (Walp) L.) and sorghum (Sorghum bicolor L.(Moench)) yields under semi-arid …
W Mupangwa, S Twomlow, S Walker
Field Crops Research 132, 139-148, 2012
1762012
Use of traditional weather/climate knowledge by farmers in the South-western Free State of South Africa: Agrometeorological learning by scientists
G Zuma-Netshiukhwi, K Stigter, S Walker
Atmosphere 4 (4), 383-410, 2013
1482013
Relationships between photosynthetically active radiation and clearness index at Bloemfontein, South Africa
M Tsubo, S Walker
Theoretical and Applied Climatology 80, 17-25, 2005
1352005
Comparison of measured changes in seasonal soil water content by rainfed maize-bean intercrop and component cropping systems in a semi-arid region of southern Africa
HO Ogindo, S Walker
Physics and Chemistry of the Earth, Parts A/B/C 30 (11-16), 799-808, 2005
1332005
Start, end and dry spells of the growing season in semi-arid southern Zimbabwe
W Mupangwa, S Walker, S Twomlow
Journal of Arid Environments 75 (11), 1097-1104, 2011
1322011
Matching of crop and environment for optimal water use: the case of Ethiopia
K Tesfaye, S Walker
Physics and Chemistry of the Earth, Parts a/b/c 29 (15-18), 1061-1067, 2004
1282004
The water budget of rainfed maize and bean intercrop
S Walker, HO Ogindo
Physics and Chemistry of the Earth, Parts A/B/C 28 (20-27), 919-926, 2003
1192003
Soybean Leaflet Movements as an Indicator of Crop Water Stress1
DM Oosterhuis, S Walker, J Eastham
Crop science 25 (6), 1101-1106, 1985
1181985
Opportunities for underutilised crops in southern Africa’s post–2015 development agenda
T Mabhaudhi, P O’Reilly, S Walker, S Mwale
Sustainability 8 (4), 302, 2016
1092016
Smallholder farmer perceived effects of climate change on agricultural productivity and adaptation strategies
V Makuvaro, S Walker, TP Masere, J Dimes
Journal of Arid Environments 152, 75-82, 2018
902018
The influence of conservation tillage methods on soil water regimes in semi-arid southern Zimbabwe
W Mupangwa, S Twomlow, S Walker
Physics and Chemistry of the Earth, Parts A/B/C 33 (8-13), 762-767, 2008
882008
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