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213 documents indexed

Evaluating the effects of conservation agriculture and related technologies on soil biodiversity, crop and labour productivity in semi-arid Zimbabwe

L. Mhaka · E. N. Mutsamba · I. Nyagumbo

This on-going study is examining the linkage between termite prevalence and residue amount under conservation agriculture in Zimbabwe. Preliminary results show that convectional ploughing had lowest termite abundance while tied ridging inc…

RUF-35098 2010 CC BY 4.0 16 Sep 2015

Upscaling the use of efficient and affordable soil fertility replenishment practices for small holder farmers of western Kenya

B. Amar · M. A. Bekunda · A. K. Koech · M. N. Koech +4 more

The study assessed the agronomic effectiveness of fertilizer use recommendations in western Kenya on maize yields. The treatments included: FURP – 75kg N/ha CAN and 26kgP/ha DAP; 2) FURP – 75kg N/ha CAN and 26kgP/ha DAP plus lime (2t/ha); …

RUF-35093 2010 CC BY 4.0 16 Sep 2015

Translating integrated soil fertility management knowledge into livelihood benefits through farmer learning and participatory action in Zimbabwe

R. Chikowo · T. Gwandu · P. Mapfumo · F. Mtambanengwe

Smallholder agriculture production is constrained by poor technology adoption often linked to lack information dissemination strategies, among other factors. This study sought to evaluate the effectiveness of participatory information mana…

RUF-35042 2015 CC BY 4.0 15 Sep 2015

Livelihood diversification and enhanced food security through agro-pastoralism: Socio-cultural and other challenges among Maasai pastoralists of Narok North district of Kenya

N. J. Kathuri · J. G. Mwangi · A. O. Nkurumwa

The Maasai of Narok North District Kenya have started adopting agro-pastoralism as a livelihood diversification strategy. This study sought to determine the socio-cultural challenges faced in agro-pastoralism and the relationships between …

RUF-34994 2010 CC BY 4.0 15 Sep 2015

Stakeholders’ views and perceptions on emerging conflicts with respect to apiculture in the western Usambara mountains, Tanzania

G.C. Kajembe · D.N. Kimaro · G.E. Mbeyale · J. Sinyangwe

The study identified key stakeholders and their interests and analyzed socio-economic factors influencing the perceptions and resource use conflicts of apiculture as an intervention towards improved natural resource management (NRM) by loc…

RUF-34962 2010 CC BY 4.0 14 Sep 2015

Institutional arrangements and stakeholder power relations underlying apiculture for conservation of natural resources in west Usambara Mountains,Tanzania

G.C. Kajembe · D.N. Kimaro · G.E. Mbeyale · G. Sicheeba

A study was conducted whereby 98 respondents were interviewed out of which 54 were beekeepers while 44 were non –beekeepers. Statistical package SPSS v 16 was used to analyze the data. Age, awareness of national beekeeping policy, awarenes…

RUF-34958 2010 CC BY 4.0 14 Sep 2015

An analysis of productivity and technical efficiency of conservation agriculture in Malawi: A case of Nkhotakota district

K. Droppelmann · Abdi-Khalil Edriss · B. Kakhobwe · H.R. Mloza-Banda +1 more

Maize productivity, measured as the amount of output for a given input set, is lower than it could be in Malawi due to poor access to agricultural inputs and environmental depletion especially declining soil fertility. Malawi is promoting …

RUF-34914 2010 CC BY 4.0 14 Sep 2015

Factors hindering extension staffs efficiency in assisting maize farmers in western province in the agricultural reform era

M. Adijah Ali-Olubandwa · N. J. Kathuri · D. Odero-Wanga · W. A. Shivoga

The extension service in Kenya is charged with the responsibility of ensuring sustainable food production that is sufficient for domestic use and for export. The extension staff performance is constrained by various factors which may have …

RUF-34808 2010 CC BY 4.0 11 Sep 2015

Assessing the impact of climate change and climate variability on agricultural productivity in selected climatological zones of Uganda: An overview

Y. Bamutaze · M. Nabasirye · M. M. Nsengiyunva · C.A. Shisanya +1 more

Climate change and climate variability are a major threat to livelihoods in sub-Saharan Africa (SSA). The IPCC report of 2007 indicates that SSA is the most vulnerable region to climate change and climate variability due to the weak econom…

RUF-34794 2010 CC BY 4.0 11 Sep 2015

Assessment of spatio-temporal redistribution of major crops and livestock mobility due to climate change and variability in Uganda

L. Aribo · P. Isubikalu · E. Komutunga · J.G.M. Majaliwa +4 more

Considering how climate will change over the years offer important insight into how the challenges as result of climate change (CC) and variability can be responded to. Modeling and descriptive studies are being conducted in Uganda to gene…

RUF-34775 2010 CC BY 4.0 11 Sep 2015