Sue Walker Prof
Sue Walker Prof
UFS & ARC
Verified email at arc.agric.za
TitleCited byYear
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
2362005
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
2182001
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
1372002
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
1342013
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, 10974, 2015
1292015
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
1162007
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
1142006
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
1062003
Evaluation of the national'Push Play'campaign in New Zealand-creating population awareness of physical activity
A Bauman, G McLean, D Hurdle, S Walker, J Boyd, I van Aalst, H Carr
The New Zealand Medical Journal (Online) 116 (1179), 2003
1052003
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
952012
Soybean Leaflet Movements as an Indicator of Crop Water Stress 1
DM Oosterhuis, S Walker, J Eastham
Crop Science 25 (6), 1101-1106, 1985
951985
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
942005
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
812003
Relationships between photosynthetically active radiation and clearness index at Bloemfontein, South Africa
M Tsubo, S Walker
Theoretical and Applied Climatology 80 (1), 17-25, 2005
712005
Leaflet Orientation in Water− stressed Soybeans 1
WS Meyer, S Walker
Agronomy Journal 73 (6), 1071-1074, 1981
651981
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
632011
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
622008
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
592004
Sustaining agricultural production and food security in Southern Africa: an improved role for climate prediction?
E Archer, E Mukhala, S Walker, M Dilley, K Masamvu
Climatic Change 83 (3), 287-300, 2007
512007
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
502013
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Articles 1–20