Nigeria loses about $750 million annually to the depletion of its 350 000 hectares of land by direct human activities and climate change. Consequently, the Sahara Desert has been moving southwards by 600 metres annually. 10 000 farming families have already been forced to move off the degraded land that has become barren. In the light of this, this study examined climate mitigation activities and determinants in Nigeria. Specifically, the study examined climate change knowledge/perception, cost implications and mitigation practices of rural households as well as factors responsible for the level of mitigation activities. 120 household respondents were selected across 8 communities in the Guinea Savannah of Kwara State, Nigeria. Study analytical tools used were descriptive statistics, principal component and Tobit analysis. Results showed that households perceived the effects of increased temperatures, reduced rainfall, desertification, flooding and increased crop pest and disease infestations. Crop harvest losses due to changing climate were large and worrisome. Principal component analysis PCA results implied that prevalent practices undertaken to combat climate change were crude and non-radical. These activities were inorganic and organic fertilizers use, mulching, bush fallow and crude agro-forestry practices. Factors determining the extent of mitigation activities were found to include educational status, type of farming activities and farm size. The study therefore calls for radical efforts at educating the rural masses on climate change devastations and the need for mitigating climate change, use of early maturing crop varieties. Green zone/forest should be developed while tree planting and afforestation should be encouraged and possibly enforced.
This study examined the pattern and drivers of agricultural land market in the rural part of Oyo state, Nigeria. The demand and supply models with crosssectional survey were used to collect data from rural farm house-heads in order to examine the pattern and drivers of agricultural land market. Descriptive statistics and ordinary least square technique were used for the analysis. The pattern of agricultural land market includes leasehold, pledge, outright or direct sale and communal farmland. In the pattern, land demanded was higher than the land supplied except for the outright sale. Land price, family size, farm income and remittances explained the elasticity of land demand, while land supply was elastic whenever there is increase in land price, nativity status, off-farm work and land size owned. Therefore, farm-family planning, gender-unbiased social organisation and effective agricultural land zoning programmes should be strengthened to encourage sustainable farm operation, and improve living standards.
This study examines improved rice variety adoption and its welfare implications among small-holder farmers in South West Nigeria. A multistage sampling technique was used to select 300 rice-farming households from two selected states. The study used primary data retrieved with the aid of structured questionnaires. Data were analysed using a five-point Likert scale, a logistic regression model, and the multidimensional poverty index (MPI). The study showed that more than half (56%) of the farmers noted that the acceptance of improved varieties was easy, with a mean score of 3.5. The study also established that age (β = -0.0394; p < 0.001), farming experience (β = 0.0758; p < 0.001), and extension contact (β = 1.7203; p < 0.001) were the factors that influenced the adoption of improved rice varieties in the study area. The results of the MPI revealed that indigenous rice farmers were poorer than improved rice-farming households. Overall, 34% of improved and 54% of indigenous rice farming households are multidimensionally poor. MPIs of 0.11 and 0.21 were obtained for improved and indigenous farmers, respectively. The adoption of improved varieties was influenced by socioeconomic factors, and some households cultivating rice were MPI-poor. The study indicated that the adoption of improved varieties can result in improved productivity and reduce the prevalence of poverty in the study area.
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