Dr. Silke Stöber
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Forschungsthemen2
Agroforstwirtschaft neu erfunden: Agrarökologische, ernährungssensible Intensivierung des Gemüse-Anbaus unter Obstbäumen in West- und Ostafrika (AfriNutriForest)
Quelle ↗Förderer: Bundesministerium für Landwirtschaft, Ernährung und Heimat Zeitraum: 04/2024 - 03/2027 Projektleitung: Dr. Silke Stöber, Prof. Dr. Markus Hanisch
Förderung einer nachhaltigen Landwirtschaft durch gemeinschaftsorientierte Praktiken in Burkina Faso.
Quelle ↗Förderer: Alexander von Humboldt-Stiftung: Forschungskostenzuschuss Zeitraum: 03/2025 - 04/2026 Projektleitung: Dr. Silke Stöber
Mögliche Industrie-Partner10
Stand: 26.4.2026, 19:48:44 (Top-K=20, Min-Cosine=0.4)
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- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
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- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
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- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
- 9 Treffer65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
- 10 Treffer65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
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PT11 Treffer65.7%- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
- 9 Treffer65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
- 11 Treffer65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Green Infrastructure and Urban Biodiversity for Sustainable Urban Development and the Green EconomySurgeP49.9%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
- 9 Treffer65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
- 11 Treffer65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
- 10 Treffer65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)P65.7%
- Integrated Urban Food Policies – Developing Sustainability Co-Benefits, Spatial Linkages, Social Inclusion and Sectoral Connections To Transform Food Systems in City-Regions (FoodCLIC)
Publikationen25
Top 25 nach Zitationen — Quelle: OpenAlex (BAAI/bge-m3 embedded für Matching).
Climate Risk Management · 90 Zitationen · DOI
Understanding the adaptive capacity (AC) of farmers is crucial to planning effective adaptation. Action to promote farmers’ AC is required because climate change (CC) is resulting in unpredictable alterations in weather patterns. Based on the sustainable livelihoods framework (SLF), this study explored how access to natural, physical, financial, social and human capitals enhances the AC. Quantitative data from 269 African indigenous vegetable (AIV) farmers in three selected agro-climatic zones in Kenya were analysed. Four indicators in each capital were selected based on previous studies and judgments collected from an expert online ranking survey (n = 35). The Kruskal-Wallis H test and an independent sample t-test were used to test the independence of AC scores and access to the different resources. The findings showed that the majority of farmers (53%) had a moderate AC, while fewer (32%) and (15%) had low or high AC levels respectively. Disparities in adaptive capacity scores were recorded between respondents in terms of their age, marital status and location. Farmers had high access to social capital but low access to financial, natural and human capitals. Female farmers showed lower capacities in the areas of financial, human and natural resources, while their male counterparts had low access to some human and social capitals. Resilient interventions that target individuals with low adaptive capacities are required. Keywords: Adaptive capacity, Climate change, Farmers, Kenya
Sustainability · 84 Zitationen · DOI
The COVID-19 outbreak forced governments to make decisions that had adverse effects on local food systems and supply chains. As a result, many small-scale food producers faced difficulties growing, harvesting, and selling their goods. This participatory research examines local small-scale farmers’ challenges as farmers but also as consumers and their coping strategies during the month of April and one week in June 2020. The study was initiated and conceptualized in collaboration with small-scale farmer members of an existing research network in selected urban and rural areas in South Africa, Mozambique, Zimbabwe, and Indonesia. Participants co-designed the research, collected and uploaded data through digital survey tools, and contributed to data analysis and interpretation. A common observation across regions is that the measures imposed in response to COVID-19 highlighted and partly exacerbated existing socio-economic inequalities among food system actors. Strict lockdowns in Cape Town, South Africa, and Masvingo, Zimbabwe, significantly restricted the production capacity of small-scale farmers in the informal economy and created more food insecurity for them. In Maputo, Mozambique, and Toraja and Java, Indonesia, local food systems continued to operate and were even strengthened by higher social capital and adaptive capacities.
Frontiers in Sustainable Food Systems · 62 Zitationen · DOI
Many warning signs indicate that the food security goals formulated in 2015 will not be achieved. This situation is particularly true for the African continent. After substantial progress up to 2015, the situation has hardly improved or has worsened in many respects. In addition to the rapid population growth, the increasingly frequent long dry periods or sometimes erratic rainfall have contributed to this. In addition, current production systems have dysfunctional side effects due to increasing yield optimization and specialization. Thus, besides the associated resource degradation, it also leads to a monotonous food supply and the emergence of vitamin and mineral deficiencies (hidden hunger). A meaningful way to diversify the food supply is to cultivate and market previously underutilized species. However, they are characterized by not being known and traded globally and usually having only local importance. Accordingly, they have been widely ignored in research. Increasingly, however, there is a growing realization worldwide that these plants can make an essential contribution to food and nutrition security, especially for poorer segments of the population. Moreover, they are adapted to local conditions and are often produced with less resource input. This article aims to show how these species can be better utilized to provide nutritious food through sustainable production, using the example of African indigenous vegetables. In doing so, the impact of emerging social and ecological changes in Kenya will be considered. This source is an interdisciplinary collaborative research project, Horticultural Innovation and Learning for Improved Nutrition and Livelihood in East Africa (HORTINLEA), which was carried out in Kenya from 2014 to 2018. Many different disciplines were involved in the German-African cooperation project. The results will be brought together in this article with the help of a food-sensitive value chain approach, and the experiences gained from this project will be reflected.
International Journal of Climate Change Strategies and Management · 55 Zitationen · DOI
Purpose Understanding farmers’ perceptions of how the climate is changing is vital to anticipating its impacts. Farmers are known to take appropriate steps to adapt only when they perceive change to be taking place. This study aims to analyse how African indigenous vegetable (AIV) farmers perceive climate change in three different agro-climatic zones (ACZs) in Kenya, identify the main differences in historical seasonal and annual rainfall and temperature trends between the zones, discuss differences in farmers’ perceptions and historical trends and analyse the impact of these perceived changes and trends on yields, weeds, pests and disease infestation of AIVs. Design/methodology/approach Data collection was undertaken in focus group discussions (FGD) ( N = 211) and during interviews with individual farmers ( N = 269). The Mann–Kendall test and regression were applied for trend analysis of time series data (1980-2014). Analysis of variance and least significant difference were used to test for differences in mean rainfall data, while a chi-square test examined the association between farmer perceptions and ACZs. Coefficient of variation expressed as a percentage was used to show variability in mean annual and seasonal rainfall between the zones. Findings Farmers perceived that higher temperatures, decreased rainfall, late onset and early retreat of rain, erratic rainfall patterns and frequent dry spells were increasing the incidences of droughts and floods. The chi-square results showed a significant relationship between some of these perceptions and ACZs. Meteorological data provided some evidence to support farmers’ perceptions of changing rainfall. No trend was detected in mean annual rainfall, but a significant increase was recorded in the semi-humid zone. A decreasing maximum temperature was noted in the semi-humid zone, but otherwise, an overall increase was detected. There were highly significant differences in mean annual rainfall between the zones. Farmers perceived reduced yields and changes in pest infestation and diseases in some AIVs to be prevalent in the dry season. This study’s findings provide a basis for local and timely institutional changes, which could certainly help in reducing the adverse effects of climate change. Originality/value This is an original research paper and the historical trends, farmers’ perceptions and effects of climate change on AIV production documented in this paper may also be representative of other ACZs in Kenya.
International Journal of Agricultural Sustainability · 45 Zitationen · DOI
Sustainable intensification promotes environmentally sound and productive agriculture. However, use of sustainable intensification practices (SIPs) is low in many sub-Sharan African countries. This study examined the adoption of SIPs in Kenyan rural and peri-urban vegetable production to understand the scale of and underlying factors in the use of SIPs. A multistage sampling technique was employed to randomly select 685 rural and peri-urban vegetable farm households. Household data was then collected and anaylsed for four practices namely improved irrigation, integrated soil fertility, organic manure and crop diversification using a pre-tested structured questionnaire. A multivariate probit model was run to model simultaneous interdependent adoption decisions. Adoption of organic manure and African indigenous vegetables (AIV) diversification was high in both rural and peri-urban areas. However, adoption of improved irrigation systems and integrated soil fertility management was low, and even significantly lower in rural areas than in peri-urban areas (p < 0.041). Similarly, adoption intensity of SIPs was lower in rural areas than in peri-urban areas. Furthermore, the findings also show complementarities and substitutabilities between SIPs. Market integration, the farm location and household income were the major factors heavily influencing the adoption of most SIPs. Policies and programmes that seek to build household financial capital base and integrate farm households into effective and efficient vegetable markets need to be formulated and implemented in order to enhance adoption of SIPs in AIV production.
Open Agriculture · 35 Zitationen · DOI
Abstract It has been widely known that integrating and adopting sustainable agricultural practices can restore and maintain the health of degraded agricultural land and adapt to climate change. Azolla pinnata and Sesbania rostrata are local potential plants in paddy fields that can be used as green manures. Two paddy varieties were planted. The experiment was conducted as factorial randomized block design, consisting of green manure types (p1 = goat manure 10 t/ha, p2 = goat manure 10 t/ha + Azolla 10 t/ha, p3 = goat manure 10 t/ha + Sesbania 2 t/h, and p4 = goat manure 10 t/ha + Azolla 5 t/ha + Sesbania 1 t/ha) and rice varieties (v1 = Bangir and v2 = Inpari 41). The results indicated that the use of green manure has increased the nitrogen and organic carbon contents in the soil from 0.10% and 0.82% to more than 0.20% and 2.0%, respectively. Inpari 41 variety produced higher grain yield (4.92 t/ha) compared to Bangir variety (3.48 t/ha). These findings indicate that the suitable green manure combined with paddy varieties can improve the resilience of soil health and paddy productivity.
Sustainability · 16 Zitationen · DOI
Rice farming in coastal areas is often victim to flooding as a result of climate change. Low-cost adaptation strategies are required to increase resilience and rice productivity in these flood-prone coastal areas. In this study, enriched Azolla extract (EAE) liquid biofertilizers, combined with selected stress-tolerant rice varieties, were tested in farmers’ fields in Pangandaran, West Java from June to October 2020. This study aimed to investigate the effectiveness of EAE in increasing the yield of different rice varieties. The research was arranged as a split-plot design with five replications. The main plot was the EAE application (T1 = 3 ton ha−1 compost and T2 = 3 ton ha−1 compost + 10 L ha−1 of EAE), and the sub-plots were stress-tolerant rice varieties (V1 = Inpari 43, V2 = Mawar, V3 = Inpari 30, V4 = Inpara 03, V5 = Mendawak). The application of EAE of 10 L ha−1 significantly affected the rice grain yield, which was 37.06% higher than that of the control plot. The average grain yield of the five varieties under EAE treatment (5.51 ton ha−1) was greater than the grain yield of local farmers’ fields (3.78−4.97 ton ha−1). Inpari 43 had the highest grain yield with 5.90 ton ha−1, but the yield was not significantly different from the Mendawak variety (4.90 ton ha−1). This result suggests that EAE and selected stress-tolerant rice varieties (Inpari 43 or Mendawak) are an effective adaptation strategy to increase rice farms’ resilience and productivity in coastal areas prone to flooding.
IOP Conference Series Earth and Environmental Science · 16 Zitationen · DOI
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
Agricultural Systems · 15 Zitationen · DOI
Trade-offs between livelihood and environmental outcomes due to agricultural intensification in sub-Saharan Africa are uncertain. The present study measured yield, economic performance and nitrous oxide (N2O) emissions in African indigenous vegetable (AIV) production to investigate the optimal nutrient management strategies. In order to achieve this, an on-farm experiment with four treatments – (1) 40 kg N/ha diammonium phosphate (DAP), (2) 10 t/ha cattle manure, (3) 20 kg N/ha DAP and 5 t/ha cattle manure and (4) a no-N input control – was performed for two seasons. Yields and N2O emissions were directly measured with subsampling and static chambers/gas chromatography, respectively. Economic outcomes were estimated from semi-structured interviews (N = 12). Trade-offs were quantified by calculating N2O emissions intensity (N2OI) and N2O emissions economic intensity (N2OEI). The results indicate that, DAP alone resulted at least 14% greater yields, gross margin and returns to labour in absolute terms but had the highest emissions (p = 0.003). Productivity-climate trade-offs, expressed as N2OI, were statistically similar for DAP and mixed treatments. However, N2OEI was minimized under mixed management (p = 0.0004) while maintaining productivity and gross margins. We therefore conclude that soil fertility management strategies that mix inorganic and organic source present a pathway to sustainable intensification in AIV production. Future studies of GHG emissions in crop production need to consider not only productivity but economic performance when considering trade-offs.
Climate change management · 15 Zitationen · DOI
Economic Analysis and Policy · 11 Zitationen · DOI
The Journal of Agricultural Education and Extension · 10 Zitationen · DOI
Purpose Traditionally, marginalised community members have been perceived by academics as providers of information and end users of research results. Co-research (community research) reverses this paradigm and uplifts ‘the researched’ to co-creators of knowledge and advocates for their own solutions to problems.Design/methodology/approach A co-research approach was developed, employed, and scaled by urban farmers in Cape Town, South Africa. Data was collectively gathered using mixed methods: primarily, focus group discussions, farming diaries, a vulnerability assessment, a structured survey, and a validation discussion.Findings The participants perceived the research process itself to be much more important than results, as they learned to challenge their own preconceptions, dismantled the cultural scaffolding which impeded their understanding of their world, and developed agency over processes for change.Practical implications The mutually developed results were used by the co-researchers to establish a representative body which advocates for policy action to address small-scale farmers’ needs.Theoretical implications Co-research goes beyond participatory action research by addressing its bottlenecks, such as actors’ limited involvement in data collection.Originality/Value This long-term study was led by actors who have been historically excluded from access to education. This study actively encouraged the inclusion of excluded voices and calls for a paradigm change in knowledge creation and democratisation of research processes.
IOP Conference Series Earth and Environmental Science · 9 Zitationen · DOI
Abstract Chillies ( Capsicum spp .) are highly nutritious vegetables and spices and are an important component in the Asian cuisine due to their aroma attributes and health value. To gain a better insight of the health value of chillies in North Toraja, South Sulawesi, Indonesia, the nutrient content, the morphological parameters and the yield of three different chilli landraces of the variety ‘Katokkon’ ( Capsicum chinense Jaqc.), i.e. ‘Limbong Sampolo’, ‘Leatung 1’, and ‘Leatung 2’ were investigated. The nutrient parameters included capsaicin, pro-vitamin A, and vitamin C contents. Moreover, those differences were studied in two villages (Buntu Datu and To’pao) for the landrace ‘Leatung 2’. The research was performed with dried chillies using high pressure thin layer chromatography for the determination of capsaicin content, spectrophotometric determination for pro-vitamin A and iodometry for vitamin C content. The results showed that the capsaicin content varied between 7.91 mg/g DM (‘Leatung 1’) to 9.94 mg/g DM (‘Limbong Sampolo’) which corresponds with values on the Scoville heat unit (SHU) ranging from 118,712.677 to 149,074.747. The pro-vitamin A content was found to be highest (1.01 mg/g DM) in ‘Limbong Sampolo’ and lowest (0.60 mg/g DM) in ‘Leatung 2’ from To’pao. Vitamin C was found to be lowest (0.20 mg/g DM) in ‘Leatung 2’ from Buntu Datu and highest (0.26 mg/g DM) in ‘Leatung 1’. The statistical analysis showed that there were no significant differences between the landraces and the villages for ‘Leatung 2’. Compared to the capsaicin values in literature (up to SHU 600,000), the landraces showed lower values. This was also found for the pro-vitamin A contents. In contrast, the vitamin C values were higher than those reported in literature. In conclusion, it can be stated, that the three landraces of ‘Katokkon’ in general showed high nutritious values, irrespectively of the different growing conditions in the two villages.
Open Agriculture · 8 Zitationen · DOI
Abstract Demonstration plots (demo plots) have been used as participatory research methods to conduct Climate Field Schools (CFS) with farmers from May to October 2018. CFS aimed at improving the adaptive capacities of the farmers and obtaining appropriate technologies to be adopted in the two villages of Ciganjeng and Rawaapu. The demo plots were set up with a different treatment of organic manure (T 1 = 10 ton ha −1 of cattle compost; T 2 = 10 ton ha −1 of cattle compost + 10 ton ha −1 of Azolla pinnata ; and T 3 = 10 ton ha −1 of cattle compost + 2 ton ha −1 of Sesbania rostrata ) and different rice varieties. The farmers were fully responsible for the monitoring of the parameters (e.g., plant height, number of tillers, and grain yield). The demo plots results revealed that the application of organic manure T 2 has increased the soil C and N content by 64.6 and 40.00%, respectively, and rice yield by 27.8% compared to neighboring plots using inorganic fertilizers. The Mendawak variety at both CFS locations showed better performance compared to the other varieties. Moreover, the capacity of the research farmers involved in the CFS has been increased by 52.74% with a gain factor of 0.42 in Ciganjeng and 41.23% with a gain factor of 0.39 in Rawaapu moderately based on pretest and posttest results. It is concluded from the research process that farmers who built up their capacity on on-farm show a high level of confidence and can convey comprehensive information to other farmers.
7 Zitationen · DOI
African Journal of Food Agriculture Nutrition and Development · 6 Zitationen · DOI
The COVID-19 pandemic has forced governments around the world to impose containment measures to prevent the rapid spread of the corona virus. The Indonesian government implemented “large-scale social restrictions,” which have impacted farming and farmers’ food security. Farmers are both producers and consumers of food and, therefore, have been facing new challenges due to transport restrictions, price spikes for inputs, price drops for their produce, or conditions which aggravated cooperation, such as social distancing. This study aims at analysing the challenges of the containments from a smallholder farmer perspective and examining farmers’ coping potential. A digital survey with 323 farmers has been designed as comparative observational research in Toraja, South Sulawesi, and selected regions of Java. The Bonferroni Multiple Comparison Test was used to test for significance regarding socio-economic factors and space. A logistic regression model extracted determinants for crisis coping. Results reveal, that female farmers worry more about COVID-19 outbreak compared to men at a significant level. In contrast, male farmers, particularly in Java, are more concerned about social restrictions due to limited mobility. Food price spikes were reported in both regions, with sharp increases for fish, fruits, and vegetables in Java, for staples in Toraja, and for meat and sugar in both regions. Food groups, that trade through agents and brokers or are transported longer distances were affected most due to their complex and long supply chains that were disrupted during the restrictions. In Java, farmers face multiple shocks, of which climate change was reported even more often than the pandemic related shocks. Not being able to help each other on the farm due to social distancing is a significant concern of farmers in Toraja. As a result of food market disturbances, farmers began to grow and eat more vegetables and fruits. In conclusion, food security for farmers slightly decreased due to affordability, and market disruptions already point to long-term income losses. The study team recommends to promote smallholders’ healthy food production, value addition and direct end-consumer linkages to build back better their livelihoods post-COVID-19.
3 Zitationen · DOI
Frontiers in Sustainable Food Systems · 2 Zitationen · DOI
EDITORIAL article Front. Sustain. Food Syst., 15 January 2024Sec. Social Movements, Institutions and Governance Volume 7 - 2023 | https://doi.org/10.3389/fsufs.2023.1358908
Open Agriculture · 2 Zitationen · DOI
Abstract Soil nutrients can be reduced because of global climate change. This is because climate change causes high rainfall intensity and a prolonged dry season. Efforts to overcome this are fertilized using bioameliorants so that soil nutrients remain available for plants. Observations have been made from May to August 2018 at the JAMTANI Field Laboratory. The study used a factorial randomized block design with three replications. The first factor was a bioameliorant ( P 1 = goat manure 10 tons ha −1 ; P 2 = goat manure 10 tons ha −1 + Azolla pinnata 10 tons ha −1 ; P 3 = goat manure 10 tons ha −1 + Sesbania rostrata 2 tons ha −1 ; dan P 4 = goat manure 10 tons ha −1 + A. pinnata 5 tons ha −1 + S. rostrata 1 tons ha −1 ) and the second factor was rice varieties (Ciherang and Mendawak). The application of bioameliorant increased C-organic of soil by 9.04% to 20.41% and soil nitrogen by 11.76% to 38.24%. The addition of bioameliorant did not cause differences in the weight of the plant between the Mendawak variety (61.34 g) and the Ciherang variety (56.96 g). The most efficient addition of bioameliorant is P 3 (goat manure 10 tons ha −1 + S. rostrata 2 tons ha −1 ) with nutrient uptake efficiency value reaching 5.77%. The use of bioameliorant is expected to be able to substitute the use of inorganic fertilizers and increase rice production.
IOP Conference Series Earth and Environmental Science · 2 Zitationen · DOI
Abstract This research aims at studying production parameters of two local varieties of Tana Toraja rice and one introduced variety with the application of several types of organic fertilizers. The field research was conducted from May to September 2018 in Bua’tarrung village, Rembong District, Tana Toraja Regency, South Sulawesi Province. The trial was arranged as two-factor split plot design experiment. The varieties Pare Ambo, Barri Rarang, and Inpago Unsoed 1 were the main plots, while organic fertilizer types as sub plots consisted of three types of composts, namely: farmer compost, Tithonia compost, and Azolla compost. The fertilizer treatments did not show significant differences for any of the varieties. The best productivity was in the local variety Barri Rarang, achieving 4.87 tons per hectare with the local compost fertilizer treatment.
BIO Web of Conferences · 1 Zitationen · DOI
Success in achieving Indonesia’s dream of food security is faced with various significant challenges in line with climate change, which impacts sea level rise, salinity intrusion, and unpredictable weather patterns. These factors cause a decrease in rice production and salinization of rice fields in coastal areas. Regenerative technologies present a viable solution for achieving sustainable, net-zero rice farming (NZF) while enhancing resilience to climate change. This study comprehensively assesses the implementation of these technologies in Indonesian coastal regions. A bibliometric analysis and a summary of innovative agricultural methods, such as the System of Organic-Based Aerobic Rice Intensification (SOBARI), also known as IPATBO, highlight their effectiveness in improving rice yields and soil health. Results from regenerative technology demonstrations (2007–2024) show improved soil health and increased fertilizer and water efficiency, reducing inorganic inputs by 25–50% and water use by 30–40% while raising rice productivity by 25–50%. Adopting eco-friendly practices, including algal biofertilizers and compost, has further enhanced soil health. In addition, the practice of the NZF system in Indonesia will support Indonesia’s targets in reducing greenhouse gas emissions and carbon absorption.
IOP Conference Series Earth and Environmental Science · 1 Zitationen · DOI
Abstract Increasing temperature and changing rainfall patterns cause a decrease in agricultural production. Adapting to climate change is one of the major challenges of farmers in Indonesia. Since the climate will continue to change in the future, it is important to understand the determinants of adaptation in order to know how to support this adaptation process. This study identifies the link between perception and adaptation, in addition to the driving forces for adopting one or more of a set of 21 farm-level adaptation strategies. A survey was conducted among 74 participants of a Climate Field School in Tana Toraja, South Sulawesi, Indonesia. The 2-step Heckman estimation model that was used analyses the link between perception of and adaptation to climate change. The results indicate that better educated farmers and farmers with no off-farm income are more likely to adapt. The logistic regression model demonstrates that the possession of livestock increases the likelihood of applying a wider range of adaptation strategies. The Climate Field Schools offer a promising approach for enabling farmers to select appropriate adaptation strategies. However, other factors need to be considered to make best use of the potential of sustainable adaptation.
1 Zitationen · DOI
1 Zitationen · DOI
Theorie und Praxis der Nachhaltigkeit · 1 Zitationen · DOI
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Agroforstwirtschaft neu erfunden: Agrarökologische, ernährungssensible Intensivierung des Gemüse-Anbaus unter Obstbäumen in West- und Ostafrika (AfriNutriForest)
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Agroforstwirtschaft neu erfunden: Agrarökologische, ernährungssensible Intensivierung des Gemüse-Anbaus unter Obstbäumen in West- und Ostafrika (AfriNutriForest)
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Identität, Organisation und Kontakt aus HU-FIS.
- Name
- Dr. Silke Stöber
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- Dr.
- Fakultät
- Lebenswissenschaftliche Fakultät
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- Albrecht Daniel Thaer-Institut für Agrar- und Gartenbauwissenschaften
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- Seminar für Ländliche Entwicklung
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- 26.4.2026, 01:12:51