scholarly journals Factors influencing the adoption of conservation agriculture practices among smallholder farmers in Mozambique

2020 ◽  
Vol 7 (3) ◽  
pp. 277-291 ◽  
Author(s):  
Oscar Chichongue ◽  
Andre Pelser ◽  
Johan V. Tol ◽  
Chris Du Preez ◽  
Gert Ceronio
Keyword(s):  
Cell Phone ◽  
Smallholder Farmers ◽  
Soil Health ◽  
Conservation Agriculture ◽  
Positive Influence ◽  
Site Specific ◽  
Cover Cropping ◽  
Ecological Regions ◽  
Health Decline ◽  
Female Headed Households

This study aimed to identify the factors that influence smallholder farmers’ decisions to adopt four different conservation agriculture (CA) practices (i.e. minimum tillage, intercropping, cover cropping and crop rotation) in Mozambique. A non-probability sampling approach, incorporating both purposive and accidental sampling types, was followed. Three agro-ecological regions, followed by four provinces, were purposely selected. In addition, Accidental sampling was used to select 616 smallholder farmers from 38 communities in the three agro-ecological regions where CA projects were historically implemented by several NGO institutions. A questionnaire was administered to the 616 selected smallholder farmers. A descriptive logit model was applied in STATA to determine the probability of respondents adopting CA practices. The findings show that 44.6% of smallholder farmers adopted one or more of the CA practices, and 55.4% did not. It was also clear that most farmers did not adopt all components CA. Results obtained revealed that household size, animal ownership, communication assets (such as television, radio, and cell phone) and group membership had a positive influence on CA adoption. Interestingly, female-headed households were more likely to adopt CA. Awareness of soil health decline is an important factor determining adoption. The study concluded that the reasons for adoption are site-specific and a ‘blanket approach’ to promote adoption of CA is unlikely to be successful.

scholarly journals Effects of conservation agriculture on physicochemical soil health in 20 maize‐based trials in different agro‐ecological regions across Mexico

2021 ◽  
Author(s):  
Simon Fonteyne ◽  
Juan Burgueño ◽  
Blanca Aide Albarrán Contreras ◽  
Enrique Andrio Enríquez ◽  
Luis Castillo Villaseñor ◽  
...  
Keyword(s):  
Soil Health ◽  
Conservation Agriculture ◽  
Ecological Regions

Lessons learnt from concern worldwide's conservation agriculture interventions in Malawi and Zambia, 2010-2018.

2022 ◽  
pp. 361-370
Author(s):  
Carl Wahl
Keyword(s):  
Financial Stability ◽  
Large Scale ◽  
Smallholder Farmers ◽  
Soil Health ◽  
Conservation Agriculture ◽  
Seed Selection ◽  
Result Concern ◽  
Local Contexts ◽  
Agriculture Extension ◽  
Supply Systems

Abstract Conservation Agriculture (CA) is a gateway technology intended to build both the productivity and resilience of smallholder farmers. Since 2010, the Ireland-based NGO Concern Worldwide has been promoting CA with extremely poor farmers in Malawi and Zambia. In the context of the specific regions within both countries, similar conditions of limited labour capacity, low financial capacity, poor soil health and constrained agriculture extension services were the primary barriers to the poorest farmers. Initial CA projects utilized broad, standardized approaches to CA with subsidized inputs that led to yield increases, but saw limited non-subsidized adoption. As a result, Concern has adapted its approaches to CA to better accommodate and embrace innovation by lead farmers, understanding different adoption strategies for follower farmers and working to improve input supply systems to meet farmers' needs. However, major constraints to adoption remain for the poorest and, going forward, CA projects will need to incorporate robust strategies for household financial stability such as the graduation model; fostering greater innovation by lead farmers within CA principles to meet local contexts; and integrating seed selection and saving for non-commercialized food crops to spur large-scale adoption of CA by the poorest farmers.

scholarly journals Factors Influencing Adoption and Area under Conservation Agriculture: A Mixed Methods Approach

2012 ◽  
Vol 1 (2) ◽  
pp. 27 ◽  
Author(s):  
Progress H. Nyanga
Keyword(s):  
Mixed Methods ◽  
Smallholder Farmers ◽  
Conservation Agriculture ◽  
Negative Influence ◽  
Positive Influence ◽  
Research Strategy ◽  
Farm Size ◽  
Mixed Methods Approach ◽  
Qualitative Approaches ◽  
Factors Influencing

<p>Adoption of conservation agriculture (CA) is quite low in most parts of Africa. However, Zambia has been quite successful in increasing adoption of CA among smallholder farmers. Few studies using both quantitative and qualitative approaches have been conducted in Zambia to determine factors influencing adoption of CA. This study uses mixed methods approach to document factors influencing adoption of CA among smallholder farmers under the Conservation Agriculture Project (CAP) in Zambia. From a random sample of 415 smallholder farmers, results showed that 71% had adopted CA. Quantitative analysis indicated that CA trainings, previous experience in minimum tillage, membership in farmer organisations, and ownership of CA tillage equipment significantly increased the likelihood of CA adoption. Number of CA trainings attended, farm size, number of rippers owned and use of herbicide had a significant positive influence on area under CA. Qualitative approaches showed that good rapport with farmers, trust, reciprocity and altruism, monitoring and evaluations, extension strategy, quality and extent of technical knowledge in CA within CFU, and artificial incentives positively influenced adoption of CA. Traditional leadership was reported to enhance adoption of CA in most cases. Prestige was reported to withhold some men from adopting CA basins. Women were very involved in CA basins while men were mostly involved in ADP ripping. Some worldviews of farmers had negative influence on adoption of CA. Donor support and collaboration with the Zambia National Farmers Union and private sector were other contextual factors for the high adoption of CA among sampled smallholder farmers. In the promotion of CA it is important to pay attention to both quantitative and qualitative factors influencing adoption. A mixed methods approach thus can lead to a better understanding of the adoption of CA than a single research strategy approach.</p>

scholarly journals Smallholder Farmer Innovation and Contexts in Maize-Based Conservation Agriculture Systems in Central Malawi

2017 ◽  
Vol 6 (3) ◽  
pp. 85 ◽  
Author(s):  
Limson Kaluzi ◽  
Christian Thierfelder ◽  
David W. Hopkins
Keyword(s):  
Crop Residues ◽  
Task Force ◽  
Smallholder Farmers ◽  
Soil Health ◽  
Farming Systems ◽  
Conservation Agriculture ◽  
Yield Enhancement ◽  
Smallholder Farming ◽  
Linear Interaction ◽  
Ample Evidence

The increased threat of food insecurity and climate change requires more sustainable ways of agriculture intensification in African smallholder farming systems. Ample evidence confirms that maize-based conservation agriculture (CA) systems lead to increased soil health and yield enhancement yet their overall uptake remains low in Africa. An array of studies on challenges and solutions to CA systems conducted in southern Africa principally focussed on the views of scientists, often neglecting the views of CA farmers. Therefore, this study assessed farmer decision making, innovation and contexts during implementation of maize-based CA systems in communities of central Malawi. A survey involving interviews with 226 CA farmers was deployed, triangulated with key informants comprising extension workers and policy makers. The study showed that about 58% of smallholder farmers did not adapt CA practices to their circumstances because they were strictly following change agents’ recommendations. The major challenge noted was competition for crop residues due to mice hunters and grazing livestock. Local by-laws initiated by the communities have started to privatise the crop residues and its grazing. However, other innovations were often not documented by extension workers, consequently neglecting more than half of the potential solutions provided by farmers. The establishments of a National Conservation Agriculture Task Force and CA guidelines are positive developments for coordination of stakeholders and harmonisation of CA messages in Malawi. However, for greater adoption, non-linear interaction and learning must be encouraged in practice by fully embracing innovative farmers and the voices of the pool of stakeholders with varying experiences.

Conservation agriculture for smallholder farmers in rainfed and irrigated systems in the eastern Indo-Gangetic Plain: lessons learned.

2022 ◽  
pp. 443-457
Author(s):  
Md Enamul Haque ◽  
Richard W. Bell ◽  
Mohammad Jahiruddin
Keyword(s):  
Weed Management ◽  
Smallholder Farmers ◽  
Soil Health ◽  
Conservation Agriculture ◽  
Lessons Learned ◽  
Farm Level ◽  
Transplanted Rice ◽  
Soil Organic Carbon Sequestration ◽  
Resource Limited ◽  
Simple Technology

Abstract Conservation Agriculture (CA), which delivers multiple benefits for crop cultivation, is becoming increasingly popular worldwide. However, CA is not a single, ready-made or simple technology that can be adopted everywhere without necessary farm-level refinement. The CA practitioners may need to incorporate changes in practices and each needs a few years of experience to fully learn how to optimize the technology on a particular crop on each farm. Implementation of CA is challenging in resource-limited, intensively cropped and rice-based smallholder farms. This chapter is a reflection on lessons learned during the last two decades of research, farmers' adoption and service providers' (LSP) feedback on CA practice in rainfed and irrigated systems where farmers grow three crops per year including at least one transplanted rice crop. The researchers review smallholder farmers and LSP affordable and preferred CA planters, and the performance of CA in crop establishment and management, weed management, role and involvement of farmers' groups, farm level benefits, rice and upland crops. Case studies are also presented on the benefits of CA practice including resources optimization, long-term trends of crop yield and profit margin, soil organic carbon sequestration and greenhouse gas (GHG) implications. These lessons may be useful for new practitioners, extensionists, researchers, teachers, students and policy planners to implement CA in smallholder regions considering food security, soil health and livelihoods and their contribution to mitigation of global warming.

scholarly journals Agricultural Conservation Practices and Aquatic Ecological Responses

Water ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 1687
Author(s):  
Richard E. Lizotte ◽  
Peter C. Smiley ◽  
Robert B. Gillespie ◽  
Scott S. Knight
Keyword(s):  
Aquatic Ecosystems ◽  
Harmful Algal Blooms ◽  
Algal Blooms ◽  
Soil Health ◽  
Conservation Agriculture ◽  
Agricultural Runoff ◽  
The United States ◽  
Ecosystem Structure ◽  
Ecological Responses ◽  
And Function

Conservation agriculture practices (CAs) have been internationally promoted and used for decades to enhance soil health and mitigate soil loss. An additional benefit of CAs has been mitigation of agricultural runoff impacts on aquatic ecosystems. Countries across the globe have agricultural agencies that provide programs for farmers to implement a variety of CAs. Increasingly there is a need to demonstrate that CAs can provide ecological improvements in aquatic ecosystems. Growing global concerns of lost habitat, biodiversity, and ecosystem services, increased eutrophication and associated harmful algal blooms are expected to intensify with increasing global populations and changing climate. We conducted a literature review identifying 88 studies linking CAs to aquatic ecological responses since 2000. Most studies were conducted in North America (78%), primarily the United States (73%), within the framework of the USDA Conservation Effects Assessment Project. Identified studies most frequently documented macroinvertebrate (31%), fish (28%), and algal (20%) responses to riparian (29%), wetland (18%), or combinations (32%) of CAs and/or responses to eutrophication (27%) and pesticide contamination (23%). Notable research gaps include better understanding of biogeochemistry with CAs, quantitative links between varying CAs and ecological responses, and linkages of CAs with aquatic ecosystem structure and function.

scholarly journals Factors Influencing Smallholder Crop Diversification: A Case Study of Manicaland and Masvingo Provinces in Zimbabwe

2016 ◽  
Vol 3 (2) ◽  
pp. 1 ◽  
Author(s):  
Lighton Dube
Keyword(s):  
Smallholder Farmers ◽  
Diversity Index ◽  
Tobit Model ◽  
Crop Diversification ◽  
Factors Associated ◽  
Head Of Household ◽  
The Mean ◽  
Female Headed Households ◽  
Extension Support

<p>This study analyzes the degree of crop diversification and factors associated with crop diversification among 479 smallholder farmers in Manicaland and Masvingo provinces of Zimbabwe. The Herfindahl index used to estimate diversification, while the Tobit model evaluated factors associated with crop diversification.  The mean crop diversity index is 0.54. On average households in Nyanga and Bikita are the most diversified with indices of 0.48 and 0.49 respectively. The most specialized households are in Mutasa and Chiredzi with indices of 0.62. An analysis by gender shows that male headed households are slightly more diversified than female headed households. The Tobit model indicates that gender of head of household, education, number of livestock units, access to irrigation, membership to a farmers group, access to markets, farming experience, farms on flat terrain, farmer to farm extension, routine extension, agro-ecological zone and household income are significant contributors to increasing crop diversification. In turn, crop specialization is significantly associated with off-farm employment, soil fertility, farmers who are happy with extension contacts per year, farmers trained using the farmer field school approach and farmers who receive NGO extension support.</p>

A Systematic Analysis of Mobile Phone Use by Smallholder Farmers in Nigeria

2021 ◽  
Vol 107 ◽  
pp. 151-158
Author(s):  
Chioma Anadozie ◽  
Mathias Fonkam
Keyword(s):  
System Dynamics ◽  
Mobile Phone ◽  
Smallholder Farmers ◽  
Well Being ◽  
Positive Influence ◽  
Dynamics Modeling ◽  
Systematic Analysis ◽  
Mobile Phone Use ◽  
Mobile Phone Technology ◽  
System Variables

This study aims at systematically analyzing the influence of the factors that determine mobile phone use on the farming ecosystem. A systematic literature review was used to extract the determinants of mobile phone use and the farming activities that mobile phones are used for. The focus was on Nigeria’s rural context. The extracted data were used as system variables to develop a qualitative system dynamics model. The use of system dynamics modeling provided a means of accounting for the complex interactions and relationships between system variables. This also offered a unique dimension in understanding the influence of mobile phone technology on agricultural growth and development. The major feedback loops in the model indicated reinforcing loops in virtuous circles. These show that the use of mobile phone technology has a positive influence on farm productivity and the over-all well-being of farmers. The study concludes with implications for policies geared towards mobile phone use in farming.

scholarly journals Climate Resilient Sustainable Agriculture for Restoring the Soil Health and Increasing Rice Productivity as Adaptation Strategy to Climate Change in Indonesia

2021 ◽  
Vol 748 (1) ◽  
pp. 012039
Author(s):  
Tualar Simarmata ◽  
M Khais Proyoga ◽  
Diyan Herdiyantoro ◽  
Mieke R Setiawati ◽  
Kustiwa Adinata ◽  
...  
Keyword(s):  
Climate Change ◽  
Sustainable Agriculture ◽  
Smallholder Farmers ◽  
Soil Health ◽  
Agricultural Practices ◽  
Adaptation Strategy ◽  
Water Efficiency ◽  
Rice Productivity ◽  
Rice Intensification ◽  
Significant Yield

Abstract Climate change (CC) is real and threatens the livelihood of most smallholder farmers who reside along the coastal area. The CC causes the rise of temperature (0.2-0.3°C/decade) and sea level (SRL = 5 mm/year), drought and floods to occur more frequently, the change of rainfall intensity and pattern and shifting of planting season and leads to the decreasing of crop yield or yield loss. Most of the paddy soil has been exhausted and degraded. About 50% of the rice field along the coastline is effected by high salinity and causes significant yield losses. The research was aimed to summarize the results of the system of organic based aerobic rice intensification (known as IPATBO) and of two climate filed school (CFS) in Cinganjeng and Rawapu that situated along the coastline of Pangandaran and Cilacap. Both IPATBO and CFS have adopted the strategy of climate-resilient sustainable agriculture (CRSA) for restoring the soil health and increasing rice productivity, and as well as to empower the farmer community. The implementation of IPATBO (2010-2020) in the different areas has increased the soil health, fertilizers, and water efficiency (reduce inorganic by 25-50%, and water by 30-40%) and increased rice productivity by at least 25-50%. Both CFS in Ciganjeng and Rawaapu were able to improve soil fertility, increase rice productivity, and farmer capacity. This result concludes the agro-ecological based CRSA and CFS can be adopted for the increasing the resilient of agricultural practices and farmers in adapting to climate change

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