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Sue Walker Prof
Sue Walker Prof
UFS & ARC
Email verificata su arc.agric.za
Titolo
Citata da
Citata da
Anno
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
4782015
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
4452005
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
3782001
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
3362013
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
2362002
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
2302006
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
2072002
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
1952007
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
1932003
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
1842012
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
1582013
Relationships between photosynthetically active radiation and clearness index at Bloemfontein, South Africa
M Tsubo, S Walker
Theoretical and Applied Climatology 80, 17-25, 2005
1392005
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
1372011
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
1362005
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
1322004
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
1212003
Soybean Leaflet Movements as an Indicator of Crop Water Stress1
DM Oosterhuis, S Walker, J Eastham
Crop science 25 (6), 1101-1106, 1985
1201985
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
1162016
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
1032018
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
892004
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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