A Review of the Current State and Potential Benefits of Using Herbicides by Smallholder Farmers in Sub-Saharan Africa
Journal Title: American Journal of Agricultural Science, Engineering, and Technology - Year 2023, Vol 7, Issue 3
Abstract
Poor weed control automatically results in yield losses, and the review has provided a range of 30-100% depending on the crop, weed species, and stage of the crop. The timing and efficacy of the methods matter. Across the region, farmers use different methods broadly grouped into preventive, cultural, and curative methods. Herbicide application, a form of curative method, is seen as an effective means of weed control, which is cheap, time, and labor-saving technology for adoption. Also, the technology helps in soil carbon sequestration. Hence, it could be used to improve crop productivity and profitability of already of the farming systems in the region. The current adoption of herbicides is very low across SSA, ranging from 0.1-55%. The low adoptions in SSA could be associated with low education levels, poor knowledge, and experience with technology, cultural beliefs, high poverty levels, small farm size, and weak government and intercountry policies and extension services.
Authors and Affiliations
Hillary M. O. Otieno
Keywords
Related Articles
- EP ID EP720738
- DOI https://doi.org/10.54536/ajaset.v7i3.1712
- Views 82
- Downloads 0
Performance Evaluation of Reaper-Binder for Wheat
In Ethiopia harvesting of cereal crops is one of the major attentive agricultural operations in agriculture production, which demands considerable amount of labours. The availability and cost of labour during wheat crop...
Evaluation of Drip Lateral Spacing on Yield and Economic Return of Onion (allium cepa l.) at Awash Melkassa, Ethiopia
Water availability is becoming a critical issue in Ethiopia in semi-arid climate mainly in Rift Valley areas. Field experiment was carried out during the dry cropping season of 2019/2020 to evaluate the performance of dr...
Optimizing the Planting Density of Lettuce (Lactuca Sativa) with Tilapia (Oreochromis Niloticus) in a Recirculation Aquaponic System
An experiment was conducted for a period of 60 days to optimize the planting density of Lettuce (Lactuca sativa) with Tilapia in a shallow water recirculation aquaponic system. Four different planting density/m 2 Â i.e....
Data Mining technology as a tool for supporting analytical decision making process in Health Information Management System (HIMS)
Wide spread use of information system in the delivery of managed healthcare system and the challenges of identifying and disseminating relevant healthcare information, complex and diverse data and knowledge forms and tas...
Informal Lending Practices and Profitability of Rice Retailers in Borongan City
This correlational study explored the relationship between informal lender's practices and profitability of fifty-three (53) rice retailers in city of Borongan using a researcher-made-three part questionnaire on the busi...