Browsing by Author "Mugula, Victoria Jovin"

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Economics of climate change adaptation in smallholder rice production systems in Wami-Ruvu basin, Tanzania
(taccire, 2014) Mugula, Victoria Jovin
The aim of this study was to assess the economics of climate change adaptation in smallholder rice production systems. The study covered three smallholder rice production systems including irrigation, rainwater harvesting system and upland rainfed rice systems in Mvomero and Morogoro rural Districts. The specific objectives were: (i) To assess the perceptions of farmers on climate change impacts in different rice production systems, (ii) To analyse the determinants of rice productivity and profitability on land; (iii) To estimate the impact of climate change on net revenue from rice enterprise under different emission scenarios and iv) To estimate the costs and benefits of adaptations strategies in different rice production systems. The data for this study were collected using a structured household questionnaire that was administered to a random sample of 150 households composed of equal sub-samples from the three rice production systems. Descriptive and quantitative methods were used to analyze the data. Likert scale, an average production function based on Ordinary Least Square (OLS) estimation approach, Regression-based prediction and cost-benefits analysis were used in data analysis. Results indicated that smallholder farmers were aware of the impact of climate change by contributing to crop infestation and diseases, higher food costs and low yields. Irrigation was identified as the most preferable adaptation having higher net present value of Tshs 12 491 951/ha followed by rainwater harvesting Tshs 2 665 769 /ha and rainfed Tshs 1 199 253/ha. The cost-benefit ratios were 1.22; 1.14 and 1.16 in irrigated, rainfed and rain water harvesting systems, respectively. Therefore, the government and other private institutions should invest more in irrigation as it tends to boost up production during drought period or when there is low rainfall.
Farmer’s perceptions on climate change impacts in different rice production systems in Morogoro Tanzania
(International Journal of Scientific and Research Publications, 2016) Mugula, Victoria Jovin; Mkuna, Eliaza
This study was done to assess farmers’ perceptions on climate change impacts in different rice production systems in Morogoro Tanzania. In specific the study analyzed farmers' socio-economic characteristics in different rice production systems in Morogoro Tanzania and also examined farmers' perceptions on climate change impacts in different rice production systems in Morogoro Tanzania. Both secondary and primary data using a structured questionnaires and focus group discussions were collected from Morogoro rural and Mvomero Districts in Morogoro Region, Tanzania. The study employed cross sectional research design by which data were collected at one point in time. However the sample size involved was 150 respondents. The analyses were done using descriptive statistics to analyze farmers socio-economic characteristics and Likert scale was used to assess respondents’ perceptions on the climate change impacts in different rice production systems. The results indicate that socio-economic factors such as age, education level, household size and main activities of the household affect the climate change adaptation and coping strategies perception of rice farmers. Moreover small number of respondents believed that the climate change is threat to future food security, and also majority of farmers perceived that climate change might lead to crop failure, unpredicted seasons, drought and floods. The study suggested that there is a need for upscalling of awarewness, education and capacity building on good agricultural practices which will assist farmers to cope with climatic changes.
Farmer’s perceptions on climate change impacts in different rice production systems in Morogoro Tanzania
(International Journal of Scientific and Research Publications, 2016) Mugula, Victoria Jovin; Mkuna, Eliaza
This study was done to assess farmers’ perceptions on climate change impacts in different rice production systems in Morogoro Tanzania. In specific the study analyzed farmers socio-economic characteristics in different rice production systems in Morogoro Tanzania and also examined farmers perceptions on climate change impacts in different rice production systems in Morogoro Tanzania. Both secondary and primary data using a structured questionnaires and focus group discussion were collected from Morogoro rural and Mvomero Districts in Morogoro Region, Tanzania. The study employed cross sectional research design by which data were collected at one point in time. However the sample size involved was 150 respondents. The analyses were done using descriptive statistics to analyze farmers socio-economic characteristics and Likert scale was used to assess respondents’ perceptions on the climate change impacts in different rice production systems. The results indicate that socio-economic factors such as age, education level, household size and main activities of the household affect the climate change adaptation and coping strategies perception of rice farmers. Moreover small number of respondents believed that the climate change is threat to future food security, and also majority of farmers perceived that climate change might lead to crop failure, unpredicted seasons, drought and floods. The study suggested that there is a need for upscalling of awarewness, education and capacity building on good agricultural practices which will assist farmers to cope with climatic changes.