Conservation agriculture innovation systems build climate resilience for smallholder farmers in South Africa.

2022 ◽  
pp. 345-360
Author(s):  
Erna Kruger ◽  
Hendrik Smith ◽  
Phumzile Ngcobo ◽  
Mazwi Dlamini ◽  
Temakholo Mathebula
Keyword(s):  
South Africa ◽  
Value Chain ◽  
Smallholder Farmers ◽  
Innovation System ◽  
Conservation Agriculture ◽  
Soil Disturbance ◽  
Smallholder Farming ◽  
Learning Groups ◽  
Successful Model ◽  
Smart Agriculture

Abstract Introduction of Conservation Agriculture (CA) and associated climate-resilient agriculture practices within an innovation system approach, and using farmer-level experimentation and learning groups as the primary learning and social empowerment processes, has created a sustainable and expanding farming alternative for smallholders that is improving their resilience to climate change substantially. Through a knowledge co-creation process, smallholder farmers in the programme have adapted and incorporated a wide range of practices into their farming system, including minimum soil disturbance, close spacing, improved varieties, judicious use of fertilizer, pesticides and herbicides, crop diversification, intercropping and crop rotation as well as fodder production and livestock integration. They have organized themselves into learning groups, local savings and loan associations, water committees, farmer centres and cooperatives and in so doing have created innovation platforms for local value chain development. They have built ongoing relationships with other smallholders, NGOs, academic institutions, government extension services and agribusiness suppliers, and have promoted CA tirelessly within their local communities and social networks. To date, this is the most successful model for implementation of CA in smallholder farming in South Africa and, through networking and upscaling activities, is being promoted nationally as a strategic approach to smallholder adaptation and mitigation programming, in line with the Africa climate smart agriculture (CSA) Vision 25×25 (NEPAD, Malabo, June 2014).

scholarly journals Analysing challenges facing smallholder farmers and conservation agriculture in South Africa: A system dynamics approach

2016 ◽  
Vol 19 (5) ◽  
pp. 747-773 ◽  
Author(s):  
Wolfgang Von Loeper ◽  
Josephine Musango ◽  
Alan Brent ◽  
Scott Drimie
Keyword(s):  
South Africa ◽  
System Dynamics ◽  
Value Chain ◽  
Smallholder Farmers ◽  
Conservation Agriculture ◽  
Research Data ◽  
Ethnographic Research ◽  
Structured Interviews ◽  
Ongoing Research ◽  
Access To Credit

Smallholder farmers in South Africa find it challenging to participate in the modern economy. Most of these farmers have limited access to credit and insurance, and to markets in which to sell their produce. This paper reviews ethnographic research data and argues that smallholder farmers struggle to take part in modern agricultural value chains in South Africa. System dynamics modelling is used to understand the dynamics relating to agricultural value-chain participants, and to determine whether the ethnographic research data is sufficient to answer the question as to which value-chain participants potentially have the largest impact on smallholder farmers. The modelling results show that banks may have the potential to trigger an impact on smallholder farmers’ productivity that could then attract other value-chain industries to take part in efforts to support these farmers. Smallholder farmers could become a long-term viable and sustainable option for increasing food security in South Africa. However, this study has its limitations. The data used from existing ethnographic research, conducted by way of semi-structured interviews with valuechain participants, is limited and is not able to answer questions such as: (i) how much each industry is prepared to engage with smallholder farmers in the event of other industries being prepared to do the same; and (ii) how long it will take each industry to react to a willingness to engage. Ongoing research is required to extend the interviewee base and data in order to answer these questions and for the model to be completed and used for policy guidance.

Conservation agriculture for climate smart agriculture in smallholder farming systems in Kenya.

2022 ◽  
pp. 431-442
Author(s):  
Alfred Micheni ◽  
Patrick Gicheru ◽  
Onesmus Kitonyo
Keyword(s):  
Crop Yields ◽  
Farming Systems ◽  
Conservation Agriculture ◽  
Field Trials ◽  
Climatic Conditions ◽  
Smallholder Farming ◽  
Yield Increase ◽  
Adequate Food ◽  
Labour Requirement ◽  
Smart Agriculture

Abstract Climate change is any significant change in climatic conditions. Such changes may negatively affect productivity of the rain-fed agriculture practised by over 75% of the smallholder Kenyan farmers. The effect leads to failure to sustainably provide adequate food and revenue to famers. It is on this basis that an almost 8-year field study was conducted to evaluate and scale climate resilient agricultural technological options associated with Conservation Agriculture (CA) systems and practices (no-till; maintenance of permanent soil cover; and crop diversification - rotations and associations), complemented with good agricultural strategies. The activities involved were targeted to sustainably increase productivity of maize-legumes farming systems while reducing environmental risks. The results showed improved soil properties (physical, chemical and health) and consequently increased crop yields and human nutrition by over 30%. Such benefits were attributed to cost savings arising from NT and reduced labour requirement for weed control. This was further based on enhanced crop soil moisture and nutrients availability and use efficiency leading to over 25% yield increase advantage. Apart from the field trials, the study used the Agricultural Production Simulator (APSIM) computer model to simulate CA scenario with the aim of providing potential quick answers to adopting CA practices for farm system productivity. The results were inclusively shared, leading to over 21% increase in the number of farmers adopting the CA practices within and beyond the project sites. The study's overall recommendation affirmed the need to integrate the CA practices into Kenyan farming systems for sustainable agricultural livelihoods and economic opportunities.

Understanding gender dimensions of climate-smart agriculture adoption in disaster-prone smallholder farming communities in Malawi and Zambia

2019 ◽  
Vol 28 (5) ◽  
pp. 530-547 ◽  
Author(s):  
Sizwile Khoza ◽  
Dewald Van Niekerk ◽  
Livhuwani David Nemakonde
Keyword(s):  
Mixed Methods Research ◽  
Smallholder Farmers ◽  
Household Survey ◽  
Gender Mainstreaming ◽  
Main Role ◽  
Smallholder Farming ◽  
Cross Sectional ◽  
Content Type ◽  
Household Heads ◽  
Smart Agriculture

Purpose Through the application of traditional and contemporary feminist theories in gender mainstreaming, the purpose of this paper is to contribute to emergent debate on gender dimensions in climate-smart agriculture (CSA) adoption by smallholder farmers in disaster-prone regions. This is important to ensure that CSA strategies are tailored to farmer-specific gender equality goals. Design/methodology/approach An exploratory-sequential mixed methods research design which is qualitatively biased was applied. Key informant interviews and farmer focus group discussions in two study sites formed initial qualitative phase whose findings were explored in a quantitative cross-sectional household survey. Findings Findings shared in this paper indicate the predominant application of traditional gender mainstreaming approaches in CSA focusing on parochial gender dichotomy. Qualitative findings highlight perceptions that western gender approaches are not fully applicable to local contexts and realities, with gender mainstreaming in CSA seemingly to fulfil donor requirements, and ignorant of the heterogeneous nature of social groups. Quantitative findings establish that married men are majority adopters and non-adopters of CSA, while dis-adopters are predominantly de jure female household heads. The latter are more likely to adopt CSA than married women whose main role in CSA is implementers of spouse’s decisions. Access to education, intra-household power relations, productive asset and land ownership are socio-cultural dynamics shaping farmer profiles. Originality/value By incorporating African feminisms and intersectionality in CSA, value of this study lies in recommending gender policy reforms incorporating local gender contexts within the African socio-cultural milieu. This paper accentuates potential benefits of innovative blend of both contemporary and classic gender mainstreaming approaches in CSA research, practice and technology development in disaster-prone regions.

scholarly journals Farmer Perception and Resources for Calf Fattening Under Smallholder Production System

Proceedings ◽  
2020 ◽  
Vol 36 (1) ◽  
pp. 117
Author(s):  
Humera Iqbal ◽  
Anam Afzal ◽  
Khizar Hayat ◽  
Emma Hand ◽  
David McGill
Keyword(s):  
Value Chain ◽  
Smallholder Farmers ◽  
Group Discussion ◽  
Primary Source ◽  
Limited Resources ◽  
Secondary Products ◽  
Smallholder Farming ◽  
Market Strategy ◽  
Good Market ◽  
Farming Households

In Pakistan, smallholder farmers are primarily engaged in dairy farming while keeping beef animals as secondary products. Farmers experience poor production due to lack of focus on beef farming, traditional calf rearing practices and limited resources. The objective of this study was to understand the perceptions of smallholder farming households of beef production and the available resources for farmers to engage in beef fattening to increase overall farm profitability. Data was collected using a focus group discussion approach, from farming households in villages across Punjab (n = 7) and Sindh (n = 8). An integrated framework incorporating gender and value-chain considerations was used as a tool to assess farmer interest, goals and resources for rearing livestock. The data was analyzed using content analysis. The majority of farmers interested in calf fattening were more resource rich, with livestock as their primary source of income. A smaller proportion of farmers, with limited resources, also took interest in calf fattening. Women from a few villages mentioned that they were reluctant to be involved in beef businesses due to an emerging focus on childhood education as well as a lack of agency for livestock sales and control over income. Another factor contributing to farmer perceptions of beef included their enterprise focus (dairy or cropping). Overall, smallholder farmers perceived that calf fattening could be a profitable business if claves were reared properly, had adequate feed resources and good market return. Training and farm support targeting these areas is critical for calf fattening to become a profitable market strategy.

scholarly journals Conservation agriculture and drought-tolerant germplasm: Reaping the benefits of climate-smart agriculture technologies in central Mozambique

2015 ◽  
Vol 31 (5) ◽  
pp. 414-428 ◽  
Author(s):  
Christian Thierfelder ◽  
Leonard Rusinamhodzi ◽  
Peter Setimela ◽  
Forbes Walker ◽  
Neal S. Eash
Keyword(s):  
Cropping Systems ◽  
Direct Interaction ◽  
Conservation Agriculture ◽  
Conventional Tillage ◽  
Soil Disturbance ◽  
Drought Tolerant ◽  
Maize Varieties ◽  
Tillage Treatment ◽  
Smart Agriculture

AbstractConservation agriculture (CA) based on minimum soil disturbance, crop residue retention and crop rotations is considered as a soil and crop management system that could potentially increase soil quality and mitigate the negative effects of climate variability. When CA is combined with drought-tolerant (DT) maize varieties, farmers can reap the benefits of both—genetic improvement and sustainable land management. New initiatives were started in 2007 in Mozambique to test the two climate-smart agriculture technologies on farmers' fields. Long-term trends showed that direct seeded manual CA treatments outyielded conventional tillage treatments in up to 89% of cases on maize and in 90% of cases on legume in direct yield comparisons. Improved DT maize varieties outyielded the traditional control variety by 26–46% (695–1422 kg ha−1) on different tillage treatment, across sites and season. However a direct interaction between tillage treatment and variety performance could not be established. Maize and legume grain yields on CA plots in this long-term dataset did not increase with increased years of practice due to on-site variability between farmer replicates. It was evident from the farmers' choice that, beside taste and good milling quality, farmers in drought-prone environments considered the potential of a variety to mature faster more important than larger potential yields of long season varieties. Population growth, labor shortage to clear new land areas and limited land resources in future will force farmers to change toward more permanent and sustainable cropping systems and CA is a viable option to improve their food security and livelihoods.

scholarly journals Review: Challenges and opportunities for revitalising smallholder irrigation schemes in South Africa

Water SA ◽  
2018 ◽  
Vol 44 (3 July) ◽  
Author(s):  
M Fanadzo ◽  
B Ncube
Keyword(s):  
South Africa ◽  
Capacity Building ◽  
Land Tenure ◽  
Government Policy ◽  
Food Production ◽  
Smallholder Farmers ◽  
Arable Land ◽  
Smallholder Farming ◽  
The Government ◽  
Smallholder Irrigation

South Africa is classified as a water-scarce country, and depends on agriculture for food production. The irrigation sector is the largest consumer of water in the country, accounting for about 62% of water utilisation, but also losing 30–40%. Given the threat of drought and climate change, efficient irrigation systems have become a necessity, especially in the smallholder farming sector where most losses occur. Smallholder irrigation schemes (SIS) were developed to improve rural livelihoods through sustainable food production for food security and poverty alleviation, but these development objectives remain largely unfulfilled. The objectives of this review were to assess challenges facing SIS and explore opportunities for revitalising the schemes. The focus was on government policy and strategies to support smallholder farmers. A review of government policy showed that although the needs and interests of smallholder farmers are high on the national agenda, there is insufficient financial support to the sector, suggesting that smallholder agriculture is not really seen as a potential driver of the economy. The core focus of the government on repairing irrigation infrastructure while neglecting the soft components relating to capacity building has partly been blamed for the failure of SIS in South Africa. Capacity building is one of the missing links in smallholder irrigation development and many failures have been attributed to lack of adequately trained farmers and extension staff, particularly in irrigation water management. Land tenure insecurity has been singled out as a major institutional challenge leading to poor performance of irrigation schemes. The diversity of schemes means that different kinds of interventions are needed to respond to varying farmers’ needs, resources and agricultural contexts. These findings point to the need to balance the soft and hard components of the irrigation schemes for sustainability. It is therefore evident that the government needs to review its priorities in revitalisation of SIS. Land tenure policies allowing increased access to arable land need to be developed urgently, together with the promotion of alternative cropping systems that are suitable forthe smallholder farming sector.

scholarly journals Agricultural resilience under increasing water security threats: insights for smallholder farming in Limpopo Province, South Africa

2020 ◽  
Vol 15 (4) ◽  
pp. 849-862
Author(s):  
Simbarashe Kativhu ◽  
Marizvikuru M. Mwale ◽  
Jethro Zuwarimwe
Keyword(s):  
South Africa ◽  
Water Scarcity ◽  
Smallholder Farmers ◽  
Water Security ◽  
Environmental Water ◽  
Limpopo Province ◽  
Smallholder Farming ◽  
Vision 2030 ◽  
Zero Hunger ◽  
Agricultural Resilience

Abstract Smallholder farmers in South Africa are facing increased pressure to manage water use due to growing scarcity and environmental water demand. This prompts the need to build resilient irrigation systems particularly for smallholder farmers. Building resilience is more pertinent in Limpopo province, where crop and animal production is hampered by water scarcity. Currently, there is an array of generic adaptation strategies for attaining resilient irrigation schemes in South Africa and beyond. However, the effectiveness and feasibility of these resilience measures at farm level, particularly among smallholders in marginalised areas, are not well researched in Limpopo Province. The current paper draws lessons from adaptation mechanisms in Southern Africa, indicates areas that require further studies and recommends ways for enhancing smallholder resilience against water scarcity. The article contributes to efforts for enhancing water security and fulfil the targets set in sustainable development goal 2 of zero hunger, South Africa Vision 2030, and the government's food security mandate, particularly through suggesting ways for enhancing smallholder farmer resilience and water security.

Increasing adaptation to climate stress by applying conservation agriculture in Southern Africa.

2022 ◽  
pp. 270-283
Author(s):  
Christian Thierfelder ◽  
Peter Steward
Keyword(s):  
Climate Change ◽  
Soil Moisture ◽  
Heat Stress ◽  
Drought Stress ◽  
Southern Africa ◽  
Smallholder Farmers ◽  
Conservation Agriculture ◽  
Crop Productivity ◽  
Soil Disturbance ◽  
On Farm

Abstract Climate change and soil fertility decline are threatening food security in southern Africa and efforts have been made to adapt current cropping systems to the needs of smallholder farmers. Conservation Agriculture (CA) based on minimum soil disturbance, crop residue retention and crop diversification has been proposed as a strategy to address the challenges smallholder farmers face. Here we analyse the potential contributions of CA towards adaptation to the effects of climate change by summarizing data on infiltration, soil moisture dynamics and crop productivity under heat and drought stress. The data were taken in the main from CIMMYT's on-farm and on-station trial network. Data show that CA systems maintain 0.7-7.9 times higher water infiltration than the conventional tilled system depending on soil type, which increases soil moisture during the cropping season by 11%-31% between CA treatments and the conventional control treatment. This leads to greater adaptive capacity of CA systems during in-season dry spells and under heat stress. A supporting regional maize productivity assessment, analysing the results of numerous on-farm and on-station experiments, showed that CA systems will outperform conventional tillage practices (CP), especially on light-textured soils, under heat and drought stress. With higher rainfall and low heat stress, this relation was more positive towards CP and on clay soil there was no benefit of practising CA when rainfall was high. The long dry season and limited biomass production of CA systems in southern Africa require complementary good agricultural practices to increase other soil quality parameters (e.g. increased soil carbon) to maintain higher productivity and sustainability over time. This can be addressed by combinations of improved stress-tolerant seed, targeted fertilization, inclusion of tree-based components or green manure cover crops in the farming system, scale-appropriate mechanization and improved weed control strategies.

Formal education and training for conservation agriculture in Africa.

2022 ◽  
pp. 305-330
Author(s):  
Saidi Mkomwa ◽  
Henry Mloza-Banda ◽  
Weldone Mutai
Keyword(s):  
Value Chain ◽  
Formal Education ◽  
Innovation System ◽  
Conservation Agriculture ◽  
Sub Saharan Africa ◽  
Economies Of Scope ◽  
Educational Institutions ◽  
Skills Development ◽  
Education Training ◽  
Sub Saharan

Abstract This chapter examines the role of formal education, training and skills development in Conservation Agriculture (CA) in Sub-Saharan Africa (SSA) in the context of the region's agricultural transformation systems. It explores nascent literature on potential reforms that include development of CA educational programmes and linkages that are more strategically attuned to national agriculture development aspirations. The chapter highlights theoretical grounds and practical examples for the multi-level strategies with complementary relationships aimed at facilitating systemic CA-related education, training and skills development to accelerate and expand its uptake in Africa. The chapter has advocated educational institutions and the university in particular to orchestrate the CA innovation value chain through 'internal' alignment of actors at institutional level (i.e. intra-organizational mainstreaming). The success of an innovation also depends on its 'external' viability. This was illustrated by proposing inter-organizational mainstreaming and a triple helix model where government and industry, respectively, are the principal actors towards increase in sociotechnical viability of the CA innovation system. There are obvious hurdles related to the interactions and coordination between stakeholders, as well as the integration of value complementarities across the value chain. Probable corrective strategies have been exhaustively interrogated and they are, for instance, manifested through technical and organizational adaptations as they summarize and compare systematically their contributions, arguments, assumptions and limitations in the process of creating and harnessing economies of scope in innovation. There may not be any ideal model for demand-led, CA-related education, training and skills development. A number of strategic options present themselves and, in a dynamic world, all strategies are relatively short-lived but must yield outcomes that contribute to longer-term goals. The educational institutions should find appropriate themes and avenues worthy of support in their own right, and projects that invite collaboration on their own terms.

scholarly journals Challenges of Smallholder Farming in Ethiopia and Opportunities by Adopting Climate-Smart Agriculture

Agriculture ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 192
Author(s):  
Gebeyanesh Zerssa ◽  
Debela Feyssa ◽  
Dong-Gill Kim ◽  
Bettina Eichler-Löbermann
Keyword(s):  
Land Tenure ◽  
Crop Production ◽  
Crop Yields ◽  
Smallholder Farmers ◽  
Farming Systems ◽  
Greenhouse Gas Mitigation ◽  
Extreme Weather Events ◽  
Smallholder Farming ◽  
Smallholder Farming Systems ◽  
Smart Agriculture

Agriculture is the backbone of the Ethiopian economy, and the agricultural sector is dominated by smallholder farming systems. The farming systems are facing constraints such as small land size, lack of resources, and increasing degradation of soil quality that hamper sustainable crop production and food security. The effects of climate change (e.g., frequent occurrence of extreme weather events) exacerbate these problems. Applying appropriate technologies like climate-smart agriculture (CSA) can help to resolve the constraints of smallholder farming systems. This paper provides a comprehensive overview regarding opportunities and challenges of traditional and newly developed CSA practices in Ethiopia, such as integrated soil fertility management, water harvesting, and agroforestry. These practices are commonly related to drought resilience, stability of crop yields, carbon sequestration, greenhouse gas mitigation, and higher household income. However, the adoption of the practices by smallholder farmers is often limited, mainly due to shortage of cropland, land tenure issues, lack of adequate knowledge about CSA, slow return on investments, and insufficient policy and implementation schemes. It is suggested that additional measures be developed and made available to help CSA practices become more prevalent in smallholder farming systems. The measures should include the utilization of degraded and marginal lands, improvement of the soil organic matter management, provision of capacity-building opportunities and financial support, as well as the development of specific policies for smallholder farming.

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