Sue Walker Prof
Sue Walker Prof
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Dikutip oleh
Dikutip oleh
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
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
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), 1-11, 2015
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
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
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
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
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
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
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
Soybean Leaflet Movements as an Indicator of Crop Water Stress1
DM Oosterhuis, S Walker, J Eastham
Crop science 25 (6), 1101-1106, 1985
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
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
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
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
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
Leaflet Orientation in Water‐stressed Soybeans1
WS Meyer, S Walker
Agronomy Journal 73 (6), 1071-1074, 1981
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
Shade Effects on Phaseolus vulgaris L. Intercropped with Zea mays L. under Well‐Watered Conditions
M Tsubo, S Walker
Journal of Agronomy and Crop Science 190 (3), 168-176, 2004
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
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