Small Farmers Research Articles

Empowering small farmers for sustainable agriculture: a human resource approach to SDG-driven training and innovation

PurposeAmid the growing global emphasis on sustainable agriculture, organizations and governments face a pressing need to equip farmers with the knowledge and tools necessary for the adoption of sustainable farming practices, aligning with the Sustainable Development Goals (SDGs). However, understanding the complex relationship between training programs and the adoption of sustainable practices among small-scale farmers remains a critical challenge. Taking a human resource approach, this paper attempts to understand the interrelationships between training effectiveness, farmers’ psychological and demographic characteristics in explaining the adoption of sustainable farming practices.Design/methodology/approachWe employed a multi-stage random sampling method and administered a structured questionnaire to collect data from 331 small farmers who were part of a government-led, large-scale intervention aimed at training them in sustainable farming practices.FindingsOur research findings not only emphasize the critical role of HR approach through training but also underscore its importance in the broader mission of aligning with the SDGs. Specifically, we demonstrate that sustained exposure to training, intrinsic motivation to acquire knowledge, and the innovative capacity of farmers collectively enhance the effectiveness of training programs, thereby contributing significantly to the widespread adoption of sustainable farming practices in line with SDGs.Originality/valueDrawing from self-determination theory, training effectiveness literature, and the call for improved alignment with the SDGs, this study presents a model that explains how psychological characteristics, combined with the quality and quantity of training influence the adoption of sustainable farming practices among small-scale farmers.

The Contribution of Conservation Agriculture on Environmental Protection in Rwanda

Purpose: The study aimed to assess the contribution of Conservation agriculture on Environmental protection in Rwanda: case of Kayonza District. Materials and Methods: The study reviewed different studies related to Conservation agriculture and Environmental protection and used qualitative and quantitative approaches. The Data were collected using a questionnaire and face-to-face interview on Sample composed by 404 Respondents from Kayonza district. The data collected and analyzed by using Distributive statistics. Findings: The study indicated that CA techniques are contributing in environmental protection and there is a relationship between adopting Conservation Agriculture (CA) techniques and environmental protection. The decrease in organic matter content and high soil erosion are affecting soil fertility and health and one of the main causes of global warming is also intensive chemical fertilization of agricultural crops. In contrast, CA techniques combine minimum soil disturbance, mulching, water holding capacity, reduce soil compaction, reduce soil erosion and improve soil fertility and application of organic fertilizers and re use of crop residues, Study have shown that farmers who adopt CA experience the improvement and there improve. The study underscores the importance of adopting CA techniques to reduce the cost and protect environment. Implications to Theory, Practice and Policy: By adopting CA practices, farmers can contribute to the protection of natural resources, conservation of biodiversity, and mitigation of climate change while maintaining agricultural productivity by promoting sustainable land management practices that conserve soil, water, and biodiversity, mitigate climate change impacts, and reduce environmental degradation associated with conventional agricultural practices. But not all small holder farmers involved in implementing all CA techniques due to different factors, NGOs and Government can collaborate to develop subsidies, grants, and funding programs specifically aimed to promote conservation agriculture. By adopting CA techniques, agriculture in the next decade will have to sustainably produce more food from less land through more efficient use of natural resources and with minimal impact on the environment in order to meet growing population demands.

Challenges of Smallholder Farmers in Sub-Saharan Africa: A Perspective from Roger Thurow's, The Last Hunger Season

Small holder farmers are the small-scale farmers who own the land from one hectare to less than ten hectares. These farmers often depend on the family labour for farming activities, and a significant portion of their production is used to support their own livelihoods. Africa is a region where eighty percent of the farmland is cultivated and food is produced by small holders, yet they face multiple obstacles in sustaining their routine. The death rate of children is increasing due to poverty and malnutrition. Major challenges include the lack of sustainable agricultural practices, insufficient planting techniques, inadequate access to fertilizers and markets, water scarcity, and the impacts of climate change. The author aims to raise awareness about global hunger and the importance of long-term viability and economic development. He delves into the lives of small farmers, revealing the complexities of market failures, food insecurity, and the inability to access modern agricultural tools. The author also highlights the efforts of organizations and initiatives, such as One Acre Fund, which provide farmers with high-quality seeds and fertilizers on credit, and require them to attend local farming classes. This paper focuses on the challenges faced by smallholder farmers in Africa, as depicted by Roger Thurow in "The Last Hunger Season”. The objective of the study is to emphasize the need for awareness and policy interventions, including family planning and literacy programs, to empower rural communities, achieve food security and improve economic resilience in the face of population growth and agricultural challenges.

An Effective Tag Estimation Method Based upon Artificial Neural Networks and Signal Strength for Anticollision in Radio Frequency Identification Systems

Radio frequency identification (RFID) technology has been widely used in applications such as access control, inventory management, spatial positioning, and object identification. Accurate tag estimation is one of the major challenges in RFID reader systems particularly in areas where large tag populations are to be identified such as shopping carts, warehouse inventory monitoring, and small ruminant farms. This paper proposes a new tag estimation technique employing artificial neural networks (ANNs) and signal strength to read large tag populations. The technique estimates the number of tags through the signal strength of the backscatter channel for efficient implementation of dynamic framed slotted Aloha (DFSA) protocol by analyzing the RN16 and the received signal strength indicator (RSSI). The ANN model is trained using the signal strength of various tag populations and can identify the number of tags with minimal errors. The proposed technique does not require any modification in the tags and is implemented as a minimal software script to be added to the tag estimation module of the reader. The proposed signal strength-ANN model is able to estimate the accurate number of tags thereby improving the performance of the employed DFSA model.

The Russia‐Ukraine War and the Peruvian Agrarian Crisis

This article analyses the effects of the Russia‐Ukraine war on Perú's agricultural sector. Studies have shown that the war has created a sudden ‘shock’ in Peruvian agriculture because of disruptions to the import of Russian fertilisers. These findings highlight that fertiliser scarcity has provoked a disastrous decline in Perú's agricultural production, primarily affecting small farmers. While these approaches might lead to considering the war‐led agricultural ‘shock’ in Perú as an anomalous and externally generated catastrophe, this article argues that the ripple effects of the war should have been expected thanks to domestic historical inequalities and structural dynamics that are intrinsic to the global food system.

Beyond simplistic narratives: Dynamic farmers, precarity and the politics of agribusiness expansion

AbstractAgribusiness expansion is usually framed around two competing narratives. On the one hand, advocates present it as a promising vehicle to modernise agriculture and integrate small farmers into global value chains. On the other hand, critics denounce it as a top‐down corporate assault to monopolise agriculture and dispossess peasants of land. Despite their differences, these contrasting narratives tend to share a reductionistic capital‐centric bias as they are mainly focused on the alleged benefits/dangers of the ‘arrival’ of agribusiness corporate capital. Although simplistic, these narratives have been politically effective in shaping the public debate and thus should be exposed to critical challenge. Drawing on my ethnographic research in eastern lowland Bolivia, I show how both narratives fail to capture the complexity of an actually existing agribusiness structure. My grounded analysis of the process of agrarian change focuses on the changing labour dynamics among campesinos who have striven to become prosperous soy producers. Faced with bleak prospects and structural insecurity, they have been articulating a political practice around the notion of precarity. I argue that this emerging politics from below deserves more attention as an important terrain of political struggles of classes of labour.

The effect of farm size and farmland use on agricultural diversification: a spatial analysis of Brazilian municipalities

Brazilian agriculture is characterized by the prevalence of small farms and regions with a high degree of rurality and dominance of the agricultural sector in the economy. These two characteristics affect the diversity of agricultural production in the country. Specifically, the article aims to analyze the effects of size farm and farmland use on agricultural diversification and the effects of demand and technology adopted by farmers. The database encompasses 4298 Brazilian municipalities from 1996 to 2017 (the last three agricultural censuses). Empirically, we consider spillover effects by estimating spatial models at the municipal level using panel data, highlighting the importance of location and neighborhood. The study’s findings indicate a tendency toward local concentration of agricultural production in the country, despite the balance between municipalities with diversified and concentrated production. The results showed a significant effect of small farms and the municipalities’ rurality degree on the agricultural output diversification. The study provides insights into the discussion on measures to strengthen support for small properties and regions that diversify crops to ensure economic efficiency and food security.

Unpacking the agricultural innovation and diffusion for modernizing the smallholders in rural China: From the perspective of agricultural innovation system and its governance

Innovation is perceived as a crucial tool for addressing the serious global challenges faced by the agriculture sector. This paper focuses on a new local public agricultural innovation project in the context of rural China, and intends to capture the embodied agricultural innovation and dissemination network for modernizing the smallholders. Through integrating the concepts of Agricultural Innovation System and Agricultural Innovation Governance, we develop a comprehensive framework for understanding the partnerships between agri-technicians and small farmers within the network structured by innovation governance practices. In-depth interview and network analysis methods were used to scrutinize the linkages among actors engaged with the agricultural innovation programme in case area and detect the achievements in enabling smallholders to upgrade technical trajectories in production and fostering modern farmers at the local levels. Our empirical analysis suggests that the single-center and multi-level network produced in the agricultural innovation practices, which is distinctive to the previous simplistic linear model for technology transfer, demonstrates obvious effectiveness in diffusing the new knowledge both vertically and horizontally, and that the grassroots sub-network generates the interaction space between agronomic experts and farmers for building mutual trust and co-producing technologies suitable for local conditions. Through allocating financial resources and supervising the public agricultural innovation projects, the provincial government indirectly dominates the directionality of local agricultural innovation for enabling smallholders to learn emerging technologies and cultivating the new generation of professional farmers. Nevertheless, the current agricultural innovation practice in case area has not completely avoided the social selection bias due to the clear marginalization of some vulnerable smallholders, and the duration of innovation projects imposed negative influence on the persistent collaborations between agri-technicians and smallholders in places. It is argued that for meeting the national agenda of agricultural modernization and common prosperity in rural area, how to reform the management measures of public innovation projects and enable the vulnerable farmers to equally engage with the innovation activities and share the interests brought by new technologies are the urgent challenges need to be addressed in the future.

Design and evaluation of an R290-based freezing system and air distribution in a domestic-scale microwave-heated freeze-dryer prototype

Freeze-drying is a drying process that can result in long-term and cost-effective storage of food products. In the case of domestic applications, a compact freeze-dryer may lead to the production of added-value products in households and small farms. For this reason, this study aimed to determine the design of R290 refrigeration system together with air distribution system components in a one-chamber microwave-heated freeze-dryer prototype. The device is capable of drying both fresh and frozen food products. The freezing time of food products was experimentally analysed concerning various evaporator configurations to fulfill the final device design's compactness and high food load. The study showed that an internal evaporator located at the bottom of the freeze-dryer chamber outperformed the external heat exchangers with mini- and micro-channels. The freezing process was optimised based on the CFD model of airflow distribution in the microwave-heated chamber with a stationary multi-shelf system by proposing the shape and location of air guides and radial fans. The results showed that the solution involving air guides positioned at the ends of the shelves at a 60-degree angle provides uniform air distribution. The combination of experimental and numerical approaches resulted in a complete design of a prototype freeze-dryer chamber in which, according to the calculations performed, the freezing time of food products was 40% faster compared to the reference device.

Growth and disbursement of institutional microcredit to small and marginal farmers in Karnataka

Growth and disbursement of institutional microcredit to small and marginal farmers in Karnataka

Feed distribution mechanism for family farms: dependence of the amount of feed on the width and height of the exhaust chamber

Abstract The article provides information on the ongoing research on the development of feed preparation and distribution equipment for livestock farms. As a result of scientific analysis, 85% of the livestock and poultry available in livestock farming belong to livestock farms with a small number of livestock, private and family farms. One of the urgent tasks is to create feed preparation and distribution facilities in these small livestock farms. Based on the above, scientific work was carried out to develop a feed distribution device for small livestock farms intended for feeding 20-30 head of cattle. The primary indicators of the feed distribution device’s technical qualities were established, and its technological scheme was developed, based on the results of the research that was done and the needs of the farms. The impact of feed spreader discharge window width and height on feed distribution quality was studied in preliminary research.

Performance Optimization of a Simple Drip Irrigation System with Used Plastic Water Bottles

Effects of perforation sizes and heights of used plastic water bottles on growth and yield components of amaranthus spinosus L. crop were analyzed in this study. The experiment was conducted on a 38 m2 experimental field of Tamale Technical University using a Randomized Complete Block Design with four treatments and replications. Perforation sizes at different heights of bottles from the ground level combinations were: 3.2 mm, 5 cm (A); 3.2 mm, 10 cm (B); 3.2 mm, 15 cm (C); 3.2 mm, 20 cm (D), respectively. Data on growth and yield components of amaranthus crop were measured and analysed using ANOVA. Results showed a decreasing trend for both irrigation time and perforation size and height of the plastic bottle from the ground level. Significant differences were observed between the treatments A and D, B and C, B and D, and C and D for leaf area, number of leaves, plant height, stem girth, root length, and weight of amaranthus crop head. However, perforation size of 3.2 mm with the plastic water bottle raised at a height of 5 cm from the ground resulted in significant growth and yield of amaranthus crop, followed by B, C and D treatments. Small holder farmers can adopt used water plastic bottles with perforation size of 3.2 mm raised 5 cm from the ground level in order to boost the production of amaranthus crop.

Challenges and Opportunities in the Livestock Industry for higher productivity and sustainability: The case of Albania

The livestock sector plays an important role in the economic development of the country. This sector is a source of income and employment for many Albanian families who live mainly in rural areas. A large part of the population in our country deals with livestock. But regardless of all the contributions that livestock makes to the food chain, financial sustainability, and the entire economy, this sector faces many challenges. Based on the literature review, a questionnaire to identify these challenges was constructed. The questionnaire contains questions with answers on the Likert scale, is addressed to livestock farmers in Albania, and serves to identify the main challenges affecting the livestock sector. The questionnaire divided the challenges of the livestock sector into five parts, including animal welfare and livestock production, sustainable practices and environmental sustainability, market challenges, information, communication technologies and livestock marketing challenges, and challenges of innovations in livestock production. Animal welfare affects the productivity of the livestock sector. The risk of the spread of epidemic diseases and the high costs of vaccination and medications are a concern for Albanian farmers, who often have difficulties ensuring sustainable profits. In recent years, the livestock sector has faced high input costs. Lack of infrastructure also hinders the efficiency of the livestock sector. The need for sustainable practices and environmental sustainability demands more attention. While farmers want to adopt sustainable livestock methods, they face difficulties in implementing them. Unpredictable livestock prices complicate financial planning for farmers. In addition, small farms face challenges competing with larger ones. Farmers face difficulties in becoming part of new markets due to a lack of effective marketing channels. The lack of a labor force is the biggest challenge that the livestock sector in Albania is facing. Innovation often serves to solve many problems in the livestock sector. Farmers use new technologies to increase livestock productivity. But the use of new technologies requires knowledge, which Albanian farmers often don’t have. They do not have the proper education to understand and apply these technologies. In conclusion, this paper aims to highlight the various problems faced by the livestock sector. Overcoming these problems by dealing directly with them can increase the productivity of the livestock sector, ensuring a better future for the industry.

ANALYSIS OF WORKING CAPITAL EFFICIENCY FOR ARABLE CROP FARMS IN HUNGARY

Our study is a thematic analysis of the literature on working capital, aiming to present the latest research and interpretations on working capital management. In the second part of the paper, we present an assessment of capital adequacy and working capital efficiency and their results, based on our own data collection and compared with the findings of the literature. There is a substantial international literature on the impact of working capital, which examines the returns and the impact on profitability of the stock of inventories, the turnover of various current assets and the cycle days associated with working capital management. In our study, we used these aspects to select asset endowment and turnover-income profitability indicators from the EMIS database for Hungarian arable crop farms, searching for correlations by regression analysis for three years 2018, 2020 and 2022. Our results show that working capital endowment specifically showed significant correlations with operating revenue in all three years, while the other explanatory variables mostly gave significant correlations only for the year 2022. The size of the Hungarian agricultural economy is specifically characterised by micro and small enterprises, therefore we categorised the enterprises into micro, small, medium and large enterprises based on the value of their assets and their revenue. The number of enterprises specifically engaged in cereal and oilseed production by size category thus differed significantly, and multivariate regression was no longer possible for the two larger categories. In these cases, correlation analysis preceded regression analysis. Examining working capital efficiency by firm size, small farms showed significant correlations with profitability, but they also tended to do so only for the year 2022.

Pineapple-based agroforestry in Bangladesh: Determinants of market choice and quantity of supply decision

Agroforestry is a land-use system integrating trees, crops, and sometimes livestock, offering a promising solution for both environment and agricultural resilience. The primary objectives of the study were to examine the determinants of market choice and quantity of market supply of pineapple in the agroforestry system in the Sal-forest under Tangail district in Bangladesh. Data were collected by using stratified randomly selected 200 pineapple farmers of Madhupur sub-district in Bangladesh and conducted 15 Focus Group Discussions (FGDs) and 2 In-depth Interviews (IDIs). The study employed a multivariate probit model and multivariate linear regression. The pineapple farmers simultaneously selected 3 markets to maximize their profit: local market, district market and central market. Small and medium farmers are more likely to sell their products in local markets, and large farms are more likely to sell products in central and district markets. Multivariate probit regression analysis showed that training, farm size, and farmer ambition negatively influence local market selection by farmers. Ethnicity, training, experience, farm size, and knowledge of quality requirements had a positive influence on district market selection. Investment in production and uncertainty in buyers’ stability had a negative influence on central market selection. Multivariate linear regression analysis indicated that the age of respondents, total production, and association involvement positively impacted quantity of supply in the local market. Training, total production, and farmers’ ambition positively impacted district market supply. Farm size and average price of the pineapple positively impacted the quantity supply in the central market. The district and central markets offered better returns although several obstacles limited pineapple producers’ access to these markets. The uncertainty of buyers in accessing the central market (more profitable markets) needs to be addressed by stakeholders to encourage more agroforestry pineapple-based producers to select the right markets.

An IoT-Based Virtual Fence System to Control population and Deter Quelea Birds Invasion using Automated Nets

Quelea birds are small but highly intrusive birds that have become a menace in small grain farms. Previous researches has it that their extreme coordinated and destructive feeding behaviors can result in substantial crop and financials losses for small grain farmers in Zimbabwe, mostly commercial wheat farmers. Traditional methods of deterring and controlling the quelea birds’ population such as catch and consume have proven to be labour intensive, time consuming as well as costly. Some Zimbabwean wheat farmers leveraged on drone technology to scare and control the birds’ population through chemical control but these proved to be environmentally unfriendly as the chemicals might end up negatively affecting the ecosystem of the surrounding environment. The research is centered on the development of an IoT based virtual fence system to deter invasion and control quelea birds’ population using automated nets. The researcher aims to deliver an understanding of how innovative technologies such as virtual fencing, IOT and automated nets can be leveraged to address agricultural challenges caused by quelea birds to wheat farmers in Zimbabwe. The system comprises a network of linked sensors that form a virtual boundary to detect an invasion, automated nets, buzzer to deter flock and wireless network technology to send data to a central or cloud storage for future analysis and further development of the system. Ultrasonic sensors, ESP32 Microcontroller and wireless network technology were used in the development of the model. The IoT based virtual fence system to deter and control quelea birds’ population provides a cost effective, efficient and environmentally friendly solution to the quelea birds’ menace in wheat farms and ensuring food security for the country.

Evaluation of the cost-benefit ratio of two fish production systems in 4 farms in La Plata, Huila

The pisciculture plays an important role in the economic dynamization of the municipality, small farmers and their families. Despite the fact that the families dedicated to this agricultural activity claim to obtain significant income, they do not keep a record that shows the economic profitability of their production system. The objective of this research study was to evaluate the current cost-benefit relationship in fish production on four farms in the municipality of La Plata, Huila. The management systems implemented on the farms were characterized, their profitability was analyzed, and the fish farmers' perception of their systems was identified. Qualitative methods such as field visits, interviews and quantitative methods such as surveys were used to collect the information and later systematize it using ATLAS.ti version 9.0 software. It was found that most of the producers choose to implement a semi-intensive system, which is related to the availability of resources they have on their farms and that part of the benefits are not only economic but also of high quality self-consumption, thus demonstrating that their system is an important source of family sustenance. Finally, it was found that the fish farmers are satisfied with their production systems.

Animal Welfare Investigation of Akkaraman Sheep Farms in Different Provinces of Türkiye

ABSTRACT In this study, it was aimed to reveal the animal welfare levels in Akkaraman sheep breed in Türkiye. In this direction, welfare assessment was carried out at the farm level with the Animal Needs Index (ANI 35L/2000) method in a total of 71 Akkaraman sheep flock applications on animals were carried out on a total of 1525 sheep. According to the ANI score scale, the average score of all farms was determined as 39.52. In the study, welfare scores were found as 38.32, 41.47, and 38.78 in Çankırı, Çorum and Kırşehir provinces, respectively (p = 0.034); it was found as 39.70, 40.14, and 38.69 in small (≤100), medium (100-200) and large (>200) farms (p = 0.535), respectively. While the Famacha and Fecal scores of sheep were found to be low score in sheep raised in Çankırı than in sheep raised in other two cities, the differences were found to be statistically significant in both parameters (p = 0.007 and 0.021). As a result, it has been observed that having opportunity for animals to go out to yard and pasture has a positive effect on animal welfare.

Designing a productive, profitable integrated farming system model with low water footprints for small and marginal farmers of Telangana

In the years 2021–2022 and 2022–2023, an experiment was carried out at the IFS Unit, College of Agriculture, PJTSAU, Rajendranagar in order to determine the best one-acre integrated farming system model for Telangana's small and marginal farmers. Seven farm models among which six models were developed by combining the various components i.e., cropping systems, fruit cropfodder crops and livestock components, in different proportions, and compared with rice-groundnut system which is a major farming approach in Telangana using randomized block design. The seven models were as follows: M1: Rice–Groundnut; M2: Rice–Groundnut, Pigeonpea + Sweetcorn (1:3)—Bajra, Bt cotton + Greengram (1:2)—Maize; M3: Rice–Groundnut, Pigeonpea + Sweetcorn (1:3)—Bajra, Pigeonpea + Maize (1:3)—Sunhemp; Napier grass, Sheep (5 + 1); M4: Rice–Groundnut, Pigeonpea + Sweetcorn (1:3)—Bajra, Bt cotton + Greengram (1:2)—Maize, Pigeonpea + Maize (1:3)—Sunhemp, Poultry unit; M5: Guava, Hedge Lucerne, Napier grass, Bt cotton + Greengram (1:2)—Maize, Sheep (5 + 1); M6: Guava, Bt cotton + Greengram (1:2)—Maize, Rice–Groundnut, Poultry; M7: Rice–Groundnut, Pigeonpea + Sweetcorn (1:3)—Bajra, Pigeonpea + Maize (1:3)—Sunhemp; Napier grass, Hedge lucerne, Poultry (100), Sheep (5 + 1). Based on a 2-year average, the Model M7 system produced 9980 Rice Grain Equivalent Yield(RGEY)kg of output per acre, with gross and net returns of ₹210,439 and ₹124,953 respectively, and recovered a B:C ratio of 2.46. It has recorded highest sustainable yield index (SYI) of 0.673 and value index of 0.772 with the lowest water footprint of 259.0 L/kg. This study reveals that adopting an integrated farming system is the optimal approach for effectively combining productive, financially rewarding, and diversified enterprises within a single acre of land.d. This system should be recommended for maximum benefits to smallto small and marginal farmers in Telangana's southern hills and plateau.

Amaranthus crop for food security and sustainable food systems.

This review ascertains amaranth grains as a potent crop for food security and sustainable food systems by highlighting its agricultural advantages, health benefits and applications in the food, packaging, and brewing industry. The global population surge and rapidly transitioning climatic conditions necessitate the maximization of nutritional crop yield to mitigate malnutrition resulting from food and nutrition insecurity. The modern agricultural practices adopted to maximize the yield of the conventional staple crops are heavily contingent on the depleting natural resources and are contributing extensively to the contamination of these natural resources. Furthermore, these agricultural practices are also causing detrimental effects on the environment like rising emission of greenhouse gasses and increased water footprints. To address these challenges while ensuring sustainable nutrient-rich crop production, it is imperative to utilize underutilized crops like Amaranthus. Amaranth grains are gluten-free pseudo-cereals that are gaining much prominence owing to their abundance in vital nutrients and bio-active components, potential health benefits, resilience to adverse climatic and soil conditions, minimum agricultural input requirements, potential of generating income for small holder farmers as well as various applications across the sustainable value chain. However, due to the limited awareness of these potential benefits of the amaranth grains among the consumers, researchers, and policymakers, they have remained untapped. This review paper enunciates the nutritional composition and potential health benefits of the grains while briefly discussing their various applications in food and beverage industries and accentuating the need to explore further possibilities of valorizing amaranth grains to maximize their utilization along the value chain.