Siza D. Tumbo
Siza D. Tumbo
Professor, Sokoine University of Agriculture
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Investigation of laser and ultrasonic ranging sensors for measurements of citrus canopy volume
SD Tumbo, M Salyani, JD Whitney, TA Wheaton, WM Miller
Applied Engineering in Agriculture 18 (3), 367, 2002
2032002
Indigenous knowledge as decision support tool in rainwater harvesting
BP Mbilinyi, SD Tumbo, HF Mahoo, EM Senkondo, N Hatibu
Physics and Chemistry of the Earth, Parts A/B/C 30 (11-16), 792-798, 2005
1902005
GIS-based decision support system for identifying potential sites for rainwater harvesting
BP Mbilinyi, SD Tumbo, HF Mahoo, FO Mkiramwinyi
Physics and Chemistry of the Earth, Parts A/B/C 32 (15-18), 1074-1081, 2007
1572007
Estimation of plant nutritional status by Vis–NIR spectrophotometric analysis on orange leaves [Citrus sinensis (L) Osbeck cv Tarocco]
P Menesatti, F Antonucci, F Pallottino, G Roccuzzo, M Allegra, F Stagno, ...
Biosystems engineering 105 (4), 448-454, 2010
1152010
Sustainability of rainwater harvesting systems in rural catchment of Sub-Saharan Africa
JS Pachpute, SD Tumbo, H Sally, ML Mul
Water Resources Management 23 (13), 2815-2839, 2009
1002009
Framework for participatory food security research in rural food value chains
F Graef, S Sieber, K Mutabazi, F Asch, HK Biesalski, J Bitegeko, ...
Global Food Security 3 (1), 8-15, 2014
902014
Understanding farmers information communication strategies for managing climate risks in rural semi-arid areas, Tanzania
AJ Churi, MRS Mlozi, SD Tumbo, R Casmir
International Journal of Information and Communication Technology Research., 2012
822012
Yield and soil system changes from conservation tillage in dryland farming: A case study from North Eastern Tanzania
E Enfors, J Barron, H Makurira, J Rockström, S Tumbo
Agricultural Water Management 98 (11), 1687-1695, 2011
582011
HYPERSPECTRAL–BASED NEURAL NETWORK FOR PREDICTING CHLOROPHYLL STATUS IN CORN
SD Tumbo, DG Wagner, PH Heinemann
Transactions of the ASAE 45 (3), 825, 2002
572002
A decision support system for enhancing crop productivity of smallholder farmers in semi-arid agriculture
AJ Churi, MRS Mlozi, H Mahoo, SD Tumbo, R Casmir
International Journal of Information and Communication Technology Research., 2013
402013
Smallholder system innovations in integrated watershed management (SSI): strategies of water for food and environmental security in drought-prone tropical and subtropical agro …
Y Bhatt, D Bossio, E Enfors, L Gordon, V Kongo, JR Kosgei, H Makurira, ...
IWMI, 2006
402006
Macro-catchment rainwater harvesting systems: challenges and opportunities to access runoff
OB Mzirai
372010
On–the–go sensing of chlorophyll status in corn
SD Tumbo, DG Wagner, PH Heinemann
Transactions of the ASAE 45 (4), 1207, 2002
372002
Maize cultivar specific parameters for decision support system for agrotechnology transfer (DSSAT) application in Tanzania
SK Mourice, CL Rweyemamu, SD Tumbo, N Amuri
Scientific Research Publishing, 2014
342014
Adoption and scaling-up of conservation agriculture in Tanzania: Case of Arusha and Dodoma regions
FC Kahimba, KD Mutabazi, SD Tumbo, KF Masuki, WB Mbungu
Scientific Research, 2014
332014
Extrapolating effects of conservation tillage on yield, soil moisture and dry spell mitigation using simulation modelling
ZJ Mkoga, SD Tumbo, N Kihupi, J Semoka
Physics and Chemistry of the Earth, Parts A/B/C 35 (13-14), 686-698, 2010
322010
Hyperspectral characteristics of corn plants under different chlorophyll levels
SD Tumbo, DG Wagner, PH Heinemann
Transactions of the ASAE 45 (3), 815, 2002
292002
Mobile learning bridging the gap in agricultural extension service delivery: Experiences from Sokoine University of Agriculture, Tanzania
C Sanga, M Mlozi, R Haug, S Tumbo
International Journal of Education and Development using ICT 12 (3), 2016
282016
Application of self-organizing maps technique in downscaling GCMs climate change projections for Same, Tanzania
SD Tumbo, E Mpeta, M Tadross, FC Kahimba, BP Mbillinyi, HF Mahoo
Physics and Chemistry of the Earth, Parts A/B/C 35 (13-14), 608-617, 2010
282010
Uncertainty of runoff projections under changing climate in Wami River sub-basin
FJ Wambura, PM Ndomba, V Kongo, SD Tumbo
Journal of Hydrology: Regional Studies 4, 333-348, 2015
262015
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Artiklar 1–20