Items where Author is "Twomlow, S J"

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Number of items: 40.

Article

Mupangwa, W and Twomlow, S J and Walker, T S (2013) Cumulative effects of reduced tillage and mulching on soil properties under semi-arid conditions. Journal of Arid Environments, 91. pp. 45-52. ISSN 0140-1963

Nyamangara, J and Nyengerai, K and Masvaya, E N and Tirivavi, R and Mashingaidze, N and Mupangwa, W and Dimes, J and Hove, L and Twomlow, S J (2013) Effect of Conservation Agriculture on Maize Yield in the Semi-Arid Areas of Zimbabwe. Experimental Agriculture. pp. 1-19. ISSN 0014-4797

Mupangwa, W and Twomlow, S J and Walker, S (2012) Dead level contours and infiltration pits for risk mitigation in smallholder cropping systems of southern Zimbabwe. Physics and Chemistry of the Earth, Parts A/B/C, 47-48. pp. 166-172. ISSN 1474-7065

Mupangwa, W and Twomlow, S J and Walker, S (2012) 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 conditions. Field Crops Research, 132. pp. 139-148. ISSN 0378-4290

Mandumbu, R and Twomlow, S J and Jowah, P and Mashingaidze, N and Hove, L and Kara, C (2012) Weed seed bank response to tillage and residue management in semi-arid Zimbabwe. Archives of Phytopathology and Plant Protection, 45 (18). pp. 2165-2176. ISSN 0323-5408

Mupangwa, W and Walker, S and Twomlow, S J (2011) Start, end and dry spells of the growing season in semi-arid southern Zimbabwe. Journal of Arid Environments, 75 (11). pp. 1097-1104. ISSN 0140-1963

Twomlow, S J and Rohrbach, D D and Dimes, J and Rusike, J and Mupangwa, W and Ncube, B and Hove, L and Moyo, M and Mashingaidze, N and Mahposa, P (2010) Micro-dosing as a pathway to Africa’s Green Revolution: evidence from broad-scale on-farm trials. Nutrient Cycling in Agroecosystems, 88 (1). pp. 3-15. ISSN 1573-0867

Mashingaidze, N and Twomlow, S J and Hove, L (2009) Crop and weed responses to residue retention and method of weeding in first two years of a hoe-based minimum tillage system in semi-arid Zimbabwe. Journal of SAT Agricultural Research, 7. pp. 1-11. ISSN 0973-3094

Cooper, P and Rao, K P C and Singh, P and Dimes, J and Traore, P C S and Rao, K and Dixit, P and Twomlow, S J (2009) Farming with current and future climate risk: Advancing a 'Hypothesis of Hope' for rainfed agriculture in the semi-arid tropics. Journal of SAT Agricultural Research, 7. pp. 1-19. ISSN 0973-3094

Ncube, B and Dimes, J P and Wijk, M T V and Twomlow, S J and Giller, K E (2009) Productivity and residual benefits of grain legumes to sorghum under semi-arid conditions in south-western Zimbabwe: unravelling the effects of water and nitrogen using a simulation model. Field Crops Research, 110 (2). pp. 173-184.

Ncube, B and Twomlow, S J and Dimes, J P and Wijk, M T V and Giller, K E (2009) Resource flows, crops and soil fertility management in smallholder farming systems in semi-arid Zimbabwe. Soil Use and Management, 25 (1). pp. 78-90.

Mazvimavi, K and Twomlow, S J (2009) Socioeconomic and institutional factors influencing adoption of conservation farming by vulnerable households in Zimbabwe. Agricultural Systems, 101 (1). pp. 20-29.

Twomlow, S J and Mugabe, F T and Mwale, M and Delve, R and Nanja, D and Carberry, P S and Howden, M (2008) Building adaptive capacity to cope with increasing vulnerability due to climatic change in Africa – A new approach. Physics and Chemistry of the Earth, Parts A/B/C, 33 (8-13). pp. 780-787. ISSN 1474-7065

Cooper, P J M and Dimes, J and Rao, K P C and Shapiro, B and Shiferaw, B and Twomlow, S J and Verchot, L P and Cooper, P (2008) Coping better with current climatic variability in the rain-fed farming systems of sub-Saharan Africa: An essential first step in adapting to future climate change? Agriculture, Ecosystems & Environment, 126 (1/2). pp. 24-35.

Lekberg, Y and Koide, R T and Twomlow, S J (2008) Effect of agricultural management practices on arbuscular mycorrhizal fungal abundance in low-input cropping systems of southern Africa: a case study from Zimbabwe. Biology and Fertility of Soils, 44 (7). pp. 917-923. ISSN 0178-2762

Twomlow, S J and Shiferaw, B and Cooper, P and Keatinge, J D H (2008) Integrating genetics and natural resource management for technology targeting and greater impact of agricultural research in the semi-arid tropics. Experimental Agriculture, 44 (2). pp. 235-256. ISSN 1469-4441

Twomlow, S J and Urolov, J C and Jenrich, M and Oldrieve, B (2008) Lessons from the field – Zimbabwe’s Conservation Agriculture Task Force. Journal of SAT Agricultural Research, 6 (1). pp. 1-11.

Mupangwa, W and Twomlow, S J and Walker, S (2008) The influence of conservation tillage methods on soil water regimes in semi-arid southern Zimbabwe. Physics and Chemistry of the Earth, Parts A/B/C, 33 (8-13). pp. 762-767. ISSN 1474-7065

Twomlow, S J and Love, D and Walker, S (2008) The nexus between integrated natural resources management and integrated water resources management in southern Africa. Physics and Chemistry of the Earth, Parts A/B/C, 33 (8-13). pp. 889-898. ISSN 1474-7065

Mupangwa, W and Twomlow, S J and Walker, S and Hove, L (2007) Effect of minimum tillage and mulching on maize (Zea mays L.) yield and water content of clayey and sandy soils. Physics and Chemistry of the Earth, Parts A/B/C, 32 (15-18). pp. 1127-1134. ISSN 1474-7065

Dar, W D and Twomlow, S J (2007) Managing agricultural intensification: the role of international research. Crop Protection, 26. pp. 399-407.

Graham, R D and Welch, R M and Saunders, D A and Ortiz-Monasterio, I and Bouis, H E and Bonierbale, M and Haan, S de and Burgos, G and Thiele, G and Liria, R and Meisner, C A and Beebe, S E and Potts, M J and Kadian, M and Hobbs, P R and Gupta, R K and Twomlow, S J (2007) Nutritious subsistence food systems. Advances in Agronomy , 92. pp. 1-74. ISSN 0065-2113

Ncube, B and Twomlow, S J and Wijk, M T Van and Dimes, J P and Giller, K E (2007) Productivity and residual benefits of grain legumes to sorghum under semi-arid conditions in southwestern Zimbabwe. Plant and Soil, 299 (1-2). pp. 1-15.

Ncube, B and Dimes, J P and Twomlow, S J and Mupangwa, W and Giller, K E (2007) Raising the productivity of smallholder farms under semi-arid conditions by use of small doses of manure and nitrogen: a case of participatory research. Nutrient Cycling in Agroecosystems, 77 (1). pp. 53-67. ISSN 1385-1314

Moyo, R and Love, D and Mul, M and Mupangwa, W and Twomlow, S J (2006) Impact and sustainability of low-head drip irrigation kits, in the semi-arid Gwanda and Beitbridge Districts, Mzingwane Catchment, Limpopo Basin, Zimbabwe. Physics and Chemistry of the Earth, Parts A/B/C, 31 (15-16). pp. 885-892. ISSN 1474-7065

Love, D and Twomlow, S J and Mupangwa, W and Zaag, P van der and Gumbo, b (2006) Implementing the millennium development food security goals – Challenges of the southern African context. Physics and Chemistry of the Earth, Parts A/B/C, 31 (15-16). pp. 731-737. ISSN 1474-7065

Mupangwa, W and Love, D and Twomlow, S J (2006) Soil–water conservation and rainwater harvesting strategies in the semi-arid Mzingwane Catchment, Limpopo Basin, Zimbabwe. Physics and Chemistry of the Earth, Parts A/B/C, 31 (15-16). pp. 893-900. ISSN 1474-7065

Maisiri, N and Senzanje, A and Rockstroma, J and Twomlow, S J (2005) On farm evaluation of the effect of low cost drip irrigation on water and crop productivity compared to conventional surface irrigation system. Physics and Chemistry of the Earth, Parts A/B/C, 30 (11-16). pp. 783-791. ISSN 1474-7065

Briggs, L and Twomlow, S J (2002) Organic material flows within a smallholder highland farming system of South West Uganda. Agriculture, Ecosystems and Environment, 89 (3). pp. 191-212.

Monograph

Mazvimavi, K and Twomlow, S J and Belder, P and Hove, L (2008) An Assessment of the Sustainable Uptake of Conservation Farming in Zimbabwe: Global Theme on Agroecosystems Report no. 39. Monograph. International Crops Research Institute for the Semi-Arid Tropics , Patancheru, Andhra Pradesh, India.

Minde, I J and Twomlow, S J and Mazvimavi, K and Pedzisa, T (2008) Increasing the Impacts from Soil Fertility Research in Southern Africa. Project Report. International Crops Research Institute for the Semi-Arid Tropics.

Mazvimavi, K and Murendo, C and Musitini, T and Twomlow, S J (2008) A Manual on Planning and Implementing Seed Fairs in Zinbabwe. Manual. International Crops Research Institute for the Semi-Arid Tropics.

Hove, L and Mashingaidze, N and Twomlow, S J and Nyathi, P and Moyo, M and Mupangwa, W and Masvaya, E (2008) Micro Doses, Mega Benefits Promoting Fertilizer Use in Semi-Arid Zimbabwe. Manual. International Crops Research Institute for the Semi-Arid Tropics.

Pedzisa, T and Minde, I and Twomlow, S J and Mazvimavi, K (2008) Participatory Technology Development and Transfer: The Key to Soil Fertility and Water Management Technology Adoption in Zimbabwe. Report No. 2. Technical Report. International Crops Research Institute for the Semi-Arid Tropics, Bulawayo, Zimbabawe.

Belder, P and Rohrbach, D and Twomlow, S J and Senzanje, A (2007) Can Drip Irrigation Improve Food Security for Vulnerable Households in Zimbabwe?.Briefing Note No. 7. Documentation. International Crops Research Institute for the Semi-Arid Tropics , Bulawayo, Zimbabwe.

Belder, P and Rohrbach, D and Twomlow, S J and Senzanje, A (2007) Can drip irrigation improve the livelihoods of smallholders? Lessons learned from Zimbabwe:Global Theme on Agroecosystems Report no. 33. Monograph. International Crops Research Institute for the Semi-Arid Tropics, Bulawayo, Zimbabwe.

Cooper, P and Singh, P and Traore, P C S and Dimes, J and Rao, K P C and Gerard, B and Alumira, J D and Shiferaw, B and Twomlow, S J (2006) New tools, methods, and approaches in natural resource management. Monograph. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India.

Twomlow, S J and Rohrbach, D and Rusike, J and Mupangwa, W and Dimes, J and Ncube, B (2006) Spreading the word on fertilizer in ZimbabweGlobal Theme on Agroecosystems Report no. 24. Monograph. International Crops Research Institute for the Semi-Arid Tropics, Bulawayo, Zimbabwe.

Rusike, J and Masendeke, D and Twomlow, S J and Heinrich, G M (2004) Impact of Farmer Field Schools on Adoption of Soil Water and Nutrient Management Technologies in Dry Areas of Zimbabwe: Global Theme on Agro-Ecosystems Report no. 14. Monograph. International Crops Research Institute for the Semi-Arid Tropics , Bulawayo, Zimbabwe.

Book

Twomlow, S J and Ncube, B (2001) Improving Soil Management Options for Women Farmers in Malawi and Zimbabwe : Proceedings of a Collaborators' Workshop on the DFID-supported Project "Will Women Farmers Invest in Improving their Soil Fertility Management? 13-15 September 2000. International Crops Research Institute for the Semi-Arid Tropics, Bulawayo, Zimbabawe. ISBN 9290664401

This list was generated on Mon Mar 25 15:14:01 2019 UTC.