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Registros recuperados: 48 | |
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Wolf, Birge; Szerencsits, Manfred; Gaus, Hansjörg; Müller, Christoph; Heß, Jürgen; Stockmann, Reinhard. |
Das Projekt möchte dazu beitragen, dass gesellschaftliche Leistungen der Agrarforschung, ergänzend zu wissenschaftlicher Qualität und Impact, vermehrt honoriert werden. Dafür wurden ein Dokumentations- und ein Evaluierungskonzept mit Synergien für die Forschungsförderung entwickelt und erprobt, um mehrfachen Nutzen bei vertretbarem Aufwand zu erreichen. Die Dokumentation ergänzt wissenschaftsorientierte Informationen in etablierten Forschungsinformationssystemen (FIS). Wir entwickelten die strukturierte Erfassung von Leistungen der Forschung für Praxis und Gesellschaft mit der Zielbeschreibungen und Verwertungsplanungen in Anträgen und Berichten ersetzt werden können und über links oder uploads ein breiterer Zugang zu Outputs ermöglicht wird. Außerdem... |
Tipo: Report |
Palavras-chave: Indicators and other value-laden measures; Research communication and quality. |
Ano: 2016 |
URL: http://orgprints.org/30699/1/30699-12NA102-103-uni-kassel-wolf-2016-praxis-impact-II.pdf |
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Gray, Douglas. |
This report was presented at the UK Organic Research 2002 Conference. Organic livestock standards are designed to deliver good animal welfare but without an objective means of assessing welfare, it is difficult to know if they succeed. Existing assessment systems largely assess environmental requirements, rather than looking at animal behaviour or health. Parasitic gastro-enteritis (PGE) is recognised as being one of the most difficult diseases to prevent in organic livestock production. Monitoring systems for PGE can be used by organic farmers in their decision-making and could be one aspect of assessing animal welfare, particularly in relation to sheep. Results are presented of studies on an experimental organic beef/sheep farm and on commercial organic... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Indicators and other value-laden measures; Health and welfare. |
Ano: 2002 |
URL: http://orgprints.org/8243/1/Gray_parasitic_indicator_welfare.pdf |
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Ekert, Stefan; Döring, Thomas; Häring, A. M.; Lampkin, Nicolas; Murphy-Bokern, Donal; Otto, Kristin; Padel, Susanne; Vieweger, Anja. |
In 2010, the BLE commissioned an evaluation of the Federal Organic Farming Scheme (BÖL), running since 2001. This paper reports on the approach taken in the evaluation of its research component, selected findings, and recommendations. An impact model of the BÖL scheme was developed to analyse how the various measures could contribute to the scheme’s overall aims and objectives. Data from the BLE research project database were analysed to assess the distribution of resources over time by topic and by research provider. At project level, a random selection of 83 projects was reviewed by external experts, including both scientists and other stakeholders to assess their quality and relevance. An online survey of 104 project leaders and interviews with 30... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Indicators and other value-laden measures; Research communication and quality; Policy environments and social economy. |
Ano: 2013 |
URL: http://orgprints.org/21630/1/21630_ekert.pdf |
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Nyckeltal på ekologiska gårdar Nyckeltal används för att kvantitativt beskriva ett lantbruksföretags miljöpåverkan (Bendz, 2001) och miljönyckeltal är framtagna bland annat för kväve (Gustafsson et al., 2001) och fosfor (Ivarsson et al., 2001). Hushållning av insatta åtgärder är viktigt både för miljön och för lantbrukaren. Nyckeltal är därför relevanta som beslutsunderlag när lantbrukarna vill mäta sig själva, bli bättre och lönsammare. Vill man undersöka hur väl växtnäringen nyttjas på gårdsnivå kan man beräkna nyckeltal med hjälp av växtnäringsbalanser. Visar balansen stora överskott finns risk att förluster uppkommer medan underskott kan vara en signal på att systemet inte... |
Tipo: Project description |
Palavras-chave: Systems research and participatory research; Indicators and other value-laden measures; Farming Systems. |
Ano: 2023 |
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Thonar, C.; Erb, A.; Jansa, J.. |
Quantitative real-time PCR (qPCR) is slowly becoming established as a tool to quantify abundance of different arbuscular mycorrhizal fungal (AMF) taxa in roots and in soil. Here, we describe the development and field validation of qPCR markers (i.e. primers with associated hydrolysis probes), targeting taxon-specific motifs in the nuclear large ribosomal subunit RNA genes. Design of such markers is complicated by the multinuclear and multigenomic cellular organization of these fungi and the high DNA sequence diversity within the smallest biologically relevant units (i.e. single-spore isolates). These limitations are further compounded by inefficient biomass production of these fungi, resulting in limited availability of pure genomic DNA (gDNA) of... |
Tipo: Journal paper |
Palavras-chave: Indicators and other value-laden measures; Soil. |
Ano: 2012 |
URL: http://orgprints.org/21817/1/thonar-etal-2012-MolecularEcol-Resources-Vol12-p219-232.pdf |
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Jeffreys, Mr Ian. |
Nominal Group Technique (NGT) is a structured process for gathering knowledge from groups. The NGT has proven particularly effective and efficient for assessments of organic farming and other agri-environmental policies. These assessments typically consider impacts on a wide range of often conflicting objectives including economic, social and environmental objectives; often in situations were an incomplete knowledge base prevents an evidence–based assessment. The NGT process acquires knowledge in a manner that enhances group dynam-ics and limits the effect of dominant individuals. This paper presents an application of the NGT for assess-ing organic farming support schemes in Wales. This application was im-plemented using a computer-based Group... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Indicators and other value-laden measures. |
Ano: 2006 |
URL: http://orgprints.org/7514/2/NGT_paper_for_Odense_%2D_Ian_Jeffreys_v2_(2).doc |
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Thorsøe, Martin H.; Alrøe, Hugo Fjelsted; Noe, Egon. |
Value is a key concept for understanding how organic food networks function because values are the foundation of the organic production practice, thus value must be given a significant role in assessing and balancing the effects of organic food networks. At the same time value is a loose concept, widely used and with various meanings in different scientific perspectives, in which ontological difference produces different perceptions of what values are. Assessing organic food networks is thus a complicated process, since the perspective which is chosen has important implications for the analysis and for the outcome of the assessment. This paper reviews five perspectives which predominate in the assessment of food networks, 1) Food Science, 2) Discourse... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Indicators and other value-laden measures; Research methodology and philosophy; Quality and evaluation of inputs. |
Ano: 2012 |
URL: http://orgprints.org/22036/7/22036.pdf |
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Padel, Susanne; Gerrard, Catherine L; Smith, Laurence; Schader, Christian; Baumgart, Lukas; Stolze, Matthias; Pearce, Bruce. |
In recent years there has been a great deal of interest in assessing the sustainability of agriculture in terms of its social, environmental and economic impact and a number of indicators and tools are used. Measurements take place at the farm or product level and indicators can be outcome related e.g. number of butterfly species present, or management related e.g. percentage of fields with margins growing wildflowers to attract butterflies. Given its underlying ethos, the organic/ecological agriculture sector should aim to be at the forefront of sustainability. The development of assessment approaches and recent discussions within the movement have identified continuous improvement towards best practice in sustainability to be one of the important... |
Tipo: Report |
Palavras-chave: Indicators and other value-laden measures; Technology assessment; Environmental aspects. |
Ano: 2015 |
URL: http://orgprints.org/29959/1/Project%202012-66%20Ekhaga%20sustainability%20assessment%20final%20report2.pdf |
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Schäfer, Winfried. |
Workshop presentation with particular focus on values, transferability and praxis relevance of organic farming research. Examples from agricultural engineering lead to the conclusion, that prototype farming, goal oriented project management, participative decision making and funding, coaching of co-operation, and coaching of conflict management may enhance long term, holistic and interdisciplinary research. |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Research methodology and philosophy; Indicators and other value-laden measures; Systems research and participatory research; Specific methods. |
Ano: 2002 |
URL: http://orgprints.org/4559/1/Seminar_12%2D12%2D02.pdf |
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Möller, Kurt. |
Fazit: Aus den vorgestellten Ergebnissen kann abgeleitet werden, dass die Kartoffeln zunächst Knollen mit relativ geringen Trockenmassegehalten anlegen. Nach der Knollenanlage steigen die TM-Gehalte der angelegten Knollen kontinuierlich an. Ein deutlicher Anstieg ist auch noch in den ersten (ca. 5-10) Tagen nach Beendigung des Knollengrößenwachstums - während der beginnenden Abreifephase - festzustellen. Daher “reagieren” die TM-Gehalte der Knollen sehr viel „empfindlicher“ auf einen Krautfäulebefall (durch Verminderung der Gehalte) als die Knollenerträge. Zugleich wird mit steigender N-Versorgung der Beginn der Abreife eines Kartoffelbestandes (= Ende des Knollengrößenwachstums) zeitlich verschoben, dies bewirkt ebenfalls eine Verzögerung des Anstieges... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Root crops; Indicators and other value-laden measures. |
Ano: 2003 |
URL: http://orgprints.org/1625/1/moeller%2D2003%2Dkartoffel%2Dtrockenmasse%2Dreifegrad.pdf |
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Il s’agit d’évaluer l’impact environnemental (sur air et eau) des systèmes d’élevage de ruminants en agriculture biologique ( NH3, N2O, NO3 , CH4, CO2,). Le projet s’articule autour de deux approches, l’une très précise dans deux stations expérimentales biologiques, l’autre en fermes d’éleveurs biologiques ou de lycée agricole au système proche des systèmes d’élevage étudiés en station et que nous appelleront « fermes satellites ». Les calculs en stations expérimentales seront réalisés à partir de données journalières concernant l’alimentation des animaux, les productions, l’utilisation des parcelles par les animaux et toutes les pratiques de fertilisation et de récolte. Tous les flux internes et externes de matières seront l’objet de pesées et d’analyses.... |
Tipo: Project description |
Palavras-chave: Nutrient turnover; Pasture and forage crops; Indicators and other value-laden measures; Dairy cattle; Sheep and goats; Air and water emissions; Composting and manuring; Beef cattle. |
Ano: 2023 |
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Sundrum, Albert; Rubelowsky, Ina. |
To prove the meaningfulness of design criteria in relation to claw disorder and mortality of fattening bulls a cohort analysis was carried out on 50 farms with housing systems characterised by fully slatted floor, deep litter or litter+concrete floor. Hoofs of the bulls were collected after slaughtering and examined for pathological findings. Space allowance, feeding space, pen depth and quality of the floor were integrated into a TGI-40 protocol and related to the incidence of early losses. Slatted floor pens were characterised by a low space allowance and a low pen depth. In contrast, dimensions of pens with deep litter and litter+concrete floor were clearly larger but showed a wide and overlapping variation in the different design criteria. Hoofs on... |
Tipo: Journal paper |
Palavras-chave: Indicators and other value-laden measures; Beef cattle. |
Ano: 2001 |
URL: http://orgprints.org/919/1/handbuch%2Dkein%2DDokument.pdf |
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Cembalo, Dr. Luigi; Tagliafierro, Dr. Carolina. |
Within the current Common Agricultural Policy (CAP) framework, Member States are obliged to evaluate their respective Rural Development Plans (RDPs). The aim of the evaluation is to verify the efficiency and efficacy of the implementation process, particularly as concerns the objective of integration of environmental issues in the agricultural policy. In this context, a more comprehensive evaluation methodol-ogy is needed. Particularly, the spatial structure of the territory the intervention targets must be inte-grated in the analysis. Geographic Information Systems (GIS) have been widely considered a useful tool to encompass the spatial aspects in the evaluation process. GIS, in fact, are able to perform spatial analysis as well as estimate quantitative... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Indicators and other value-laden measures. |
Ano: 2006 |
URL: http://orgprints.org/7214/2/short_paper_Cembalo_Tagliafierro_rev.doc |
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Sommer , Hendrik; Leithold, Günter. |
Humus balance methods are used to estimate the humus situation on arable land of a farm. Guarantee for a stable yield is a sufficient supply of humus. There for it is necessary to use the appropriate balance method. The humus balance method from Leithold has been compared with the one that is described at Hülsbergen (2002) by using the Software Model REPRO. The humus balances of the investigated farm increased continuous throughout the study period. Based on the entire study period the humus supply increased 4 percentage points per year from 70% to 125%. The results of this study leads to the conclusion that improving the humus supply primarily resulted in the increase of livestock. The intensification of milk production has improved the supply of humus.... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Indicators and other value-laden measures. |
Ano: 2013 |
URL: http://orgprints.org/21562/1/21562_sommer.pdf |
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Das hier beschriebene Verbundvorhaben umfasst folgende Teilprojekte: FKZ 12NA2012, FKZ 12NA103. Alle in Organic Eprints archivierten Projektbeschreibungen und Veröffentlichungen zu diesem Verbundvorhaben finden Sie unter folgendem Link: http://orgprints.org/id/saved_search/1490. Die etablierte Forschungsevaluierung erfasst vornehmlich den wissenschaftlichen Impact und nutzt dafür Indikatoren wie begutachtete Publikationen, zitationsbasierte Indikatoren und Drittmittel. Damit wird jedoch nur unzureichend erfasst, inwieweit Beiträge zur Lösung gesellschaftlich relevanter Probleme geleistet und ein Nutzen für Praxis und Gesellschaft generiert werden. Gerade die Agrarforschung hat hier jedoch ein wichtiges Tätigkeitsfeld, das angesichts der... |
Tipo: Project description |
Palavras-chave: Indicators and other value-laden measures; Research communication and quality. |
Ano: 2023 |
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Cammarano, Davide; Martre, Pierre; Drexler, Dora; Draye, Xavier; Sessitsch, Angela; Pecchioni, Nicola; Cooper, Julia; Willer, Helga; Voicu, Adriana; Hinsinger, Philippe. |
Due to the overlap of many disciplines and the availability of novel technologies, modern agriculture has become a wide, interdisciplinary endeavor, especially in Precision Agriculture. The adoption of a standard format for reporting field experiments can help researchers to focus on the data rather than on re-formatting and understanding the structure of the data. This paper describes how a European consortium plans to: i) create a “handbook” of protocols for reporting definitions, methodologies and parameters measured/calculated; and ii) how a data-template for field data was created and will be linked to the “handbook”. The overall goal of the EU-funded project Solutions for Solutions for improving Agroecosystem and Crop Efficiency for water and... |
Tipo: Conference paper, poster, etc. |
Palavras-chave: Surveys and statistics; Indicators and other value-laden measures. |
Ano: 2018 |
URL: http://orgprints.org/23156/1/cammarone-etal-2018-protocols.pdf |
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Alrøe, Hugo Fjelsted; Noe, Egon. |
Denne rapport belyser de normative aspekter som det er vigtigt at være opmærksom på ved udvikling af multikriterielle vurderingsmetoder. Der skelnes der mellem tre normative grundbegreber – værdi, kvalitet og etik, som ikke alene er relevante i forhold til selve vurderings- og udvælgelsesprocessen, men i høj grad også i forhold til hvilken måde de økologiske fødevaresystemer i udgangspunktet iagttages og beskrives. Iagttagelsen præges i dag ofte af en række fastsatte indikatorer, men bag dem findes der ’orientatorer’, som kan være fundamentale interesser, værdier, kriterier eller mål. Det er vigtigt at få dem frem i lyset og overvejet, hvordan de påvirker iagttagelsen og derigennem også vurderingerne. Når multikriterielle vurderingsværktøjer udvikles, er... |
Tipo: Report |
Palavras-chave: Indicators and other value-laden measures; Technology assessment. |
Ano: 2012 |
URL: http://orgprints.org/21217/3/21217.pdf |
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Registros recuperados: 48 | |
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