Determining Soil Nutrient Capacity to Update Fertilizer Recommendations Under Soil and Water Conservation Techniques in the Zondoma Watershed of Burkina Faso

2018 ◽  
pp. 91-104 ◽  
Author(s):  
S. Youl ◽  
J. Ouedraogo ◽  
S. K. Ezui ◽  
R. Zougmore ◽  
M. J. Sogbedji ◽  
...  
Keyword(s):  
Burkina Faso ◽  
Water Conservation ◽  
Soil Nutrient ◽  
Soil And Water Conservation ◽  
Fertilizer Recommendations ◽  
Soil And Water

scholarly journals Economic Performance of Soil and Water Conservation Practicesin Burkina Faso

2019 ◽  
Vol 4 (1) ◽  
pp. p38 ◽  
Author(s):  
Coulibaly Z. C. T. Stephen ◽  
Noufe Tiatite ◽  
Pale Siebou ◽  
Yonli Djibril ◽  
Prasad P. V. Vara ◽  
...  
Keyword(s):  
Burkina Faso ◽  
Technical Efficiency ◽  
Economic Performance ◽  
Water Conservation ◽  
Agricultural Production ◽  
Stochastic Frontier Analysis ◽  
Soil And Water Conservation ◽  
African Countries ◽  
Frontier Analysis ◽  
Soil And Water

The continuous degradation of agroecosystems is a major concern for Sub-Saharan African countries, particularly Burkina Faso. To fight against this problem, various research projects and programs have implemented Soil and Water Conservation practices (SWC) in Northern Burkina Faso. The objective of this study was to assess the economic performance of stone rows, grass strips, zaï, filtering dikes, half-moons and agroforestry on agricultural production in this part of Burkina Faso. Stochastic Frontier Analysis was used to estimate SWC’s technical efficiency. Results indicated that the cost for SWC construction did not influence white sorghum and pearl millet yield. However, an increase of 1% in the investment for SWC implementation results in a 0.42% increase in groundnut yield and 0.19% in cowpea yield. Although, the half-moon technique had a positive effect on the farmer’s technical efficiency, the effects of stone rows, filtering dikes, zaï and grass strips were not significant. Given the tremendous efforts that farmers develop to implement these anti-erosion practices, one recommendation is that policy makers strengthen the technical, financial and equipment supports to farmers for efficient implementation of SWC techniques to ensure sustainability of agricultural production systems in Northern Burkina Faso.

scholarly journals Soil and Water Conservation in Burkina Faso, West Africa

2018 ◽  
Vol 10 (9) ◽  
pp. 3182 ◽  
Author(s):  
Clement Nyamekye ◽  
Michael Thiel ◽  
Sarah Schönbrodt-Stitt ◽  
Benewinde Zoungrana ◽  
Leonard Amekudzi
Keyword(s):  
Soil Erosion ◽  
Burkina Faso ◽  
Water Conservation ◽  
Agricultural Productivity ◽  
Implementation Strategies ◽  
Degradation Process ◽  
Soil And Water Conservation ◽  
Research Progress ◽  
Environmental Restoration ◽  
Soil And Water

Inadequate land management and agricultural activities have largely resulted in land degradation in Burkina Faso. The nationwide governmental and institutional driven implementation and adoption of soil and water conservation measures (SWCM) since the early 1960s, however, is expected to successively slow down the degradation process and to increase the agricultural output. Even though relevant measures have been taken, only a few studies have been conducted to quantify their effect, for instance, on soil erosion and environmental restoration. In addition, a comprehensive summary of initiatives, implementation strategies, and eventually region-specific requirements for adopting different SWCM is missing. The present study therefore aims to review the different SWCM in Burkina Faso and implementation programs, as well as to provide information on their effects on environmental restoration and agricultural productivity. This was achieved by considering over 143 studies focusing on Burkina Faso’s experience and research progress in areas of SWCM and soil erosion. SWCM in Burkina Faso have largely resulted in an increase in agricultural productivity and improvement in food security. Finally, this study aims at supporting the country’s informed decision-making for extending already existing SWCM and for deriving further implementation strategies.

scholarly journals Bottom-Up Perspectives on the Re-Greening of the Sahel: An Evaluation of the Spatial Relationship between Soil and Water Conservation (SWC) and Tree-Cover in Burkina Faso

Land ◽  
2020 ◽  
Vol 9 (6) ◽  
pp. 208
Author(s):  
Colin Thor West ◽  
Sarah Benecky ◽  
Cassandra Karlsson ◽  
Bella Reiss ◽  
Aaron J. Moody
Keyword(s):  
Remote Sensing ◽  
Burkina Faso ◽  
Water Conservation ◽  
Hot Spot ◽  
Statistical Tests ◽  
Soil And Water Conservation ◽  
Tree Cover ◽  
Chi Square ◽  
Bottom Up ◽  
Soil And Water

The Re-Greening of the West African Sahel has attracted great interdisciplinary interest since it was originally detected in the mid-2000s. Studies have investigated vegetation patterns at regional scales using a time series of coarse resolution remote sensing analyses. Fewer have attempted to explain the processes behind these patterns at local scales. This research investigates bottom-up processes driving Sahelian greening in the northern Central Plateau of Burkina Faso—a region recognized as a greening hot spot. The objective was to understand the relationship between soil and water conservation (SWC) measures and the presence of trees through a comparative case study of three village terroirs, which have been the site of long-term human ecology fieldwork. Research specifically tests the hypothesis that there is a positive relationship between SWC and tree cover. Methods include remote sensing of high-resolution satellite imagery and aerial photos; GIS procedures; and chi-square statistical tests. Results indicate that, across all sites, there is a significant association between SWC and trees (chi-square = 20.144, p ≤ 0.01). Decomposing this by site, however, points out that this is not uniform. Tree cover is strongly associated with SWC investments in only one village—the one with the most tree cover (chi-square = 39.098, p ≤ 0.01). This pilot study concludes that SWC promotes tree cover but this is heavily modified by local contexts.

Sign in / Sign up

Export Citation Format

Share Document