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Registros recuperados: 9
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On-Farm Experimente - Leitfaden zur Planung und Durchführung Organic Eprints
Bachinger, J.; Stein-Bachinger, K.; Werner, A..
Durch den entwickelten Leitfaden wird gewährleistet, dass durch eine richtige Anlage/ Auswertung von Experimenten eine in den Betriebsablauf integrierte Weiterentwicklung von Anbauverfahren und –strategien erfolgen kann. So enthält der Leitfaden u.a. eine Anleitung zur Problemidentifikation und Formulierung relevanter Versuchsfragen, die unter den Bedingungen bzw. Einschränkungen von "On-Farm Experiments" realisiert werden können, eine Erläuterung der Grundprinzipien bei der Durchführung von Versuchen, eine Auswahl potenzieller Prüfmerkmale und -faktoren sowie Stufen der Prüffaktoren, Beispiele für Versuchsanlagen, Datenerhebung bzw. Auswertung/ Aussagefähigkeit und Dokumentation.
Tipo: Conference paper, poster, etc. Palavras-chave: Systems research and participatory research; Specific methods.
Ano: 2002 URL: http://orgprints.org/929/1/929%2Dbachinger%2Det%2Dal%2D2002%2Don%2Dfarm%2Dexperiments.pdf
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Guide for on-farm experiments by organic farmers Organic Eprints
Bachinger, J.; Stein-Bachinger, K.; Vögel, R.; Werner, A..
The Guide will be overworked based on observations and experiences of chosen users to ensure a broad as possible practical relevance. Experiments which have already been implemented to address various questions cover the diversity of possibilities which result through that kind of approach for practice and advising.
Tipo: Conference paper, poster, etc. Palavras-chave: Systems research and participatory research; Research communication and quality.
Ano: 2000 URL: http://orgprints.org/1022/1/1022%2Dbachinger%2Det%2Dal%2D2000%2Don%2Dfarm%2Dguide.pdf
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Modelling crop rotations of organic farms Organic Eprints
Bachinger, J.; Zander, P..
With the described holistic model approach it is possible to generate agronomically-suitable and detailed 3-8 year crop rotations for diluvial sites in north-eastern Germany under the special demands of organic farming systems with and without livestock production. The stand-alone version can be used for crop rotation planning at the farm level. In addition, this model version may be applied for studying the influence of the parameter and estimation algorithm ranges within the model on the complex interactions between site condition, cropping methods and the rotational cropping systems. Sensitivity analyses show those model parameters and estimation algorithms which have to be managed with special care and those for which further research is needed.
Tipo: Conference paper, poster, etc. Palavras-chave: Crop combinations and interactions; Crop husbandry.
Ano: 2000 URL: http://orgprints.org/994/1/994%2Dbachinger%2Dzander%2D2000%2Dmodelling%2Dcrop%2Drotations%2D13th%2Difoam.pdf
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Crop rotation planning tool for organic farms Organic Eprints
Bachinger, J.; Zander, P..
To support the development and expansion of organic farming, more research is needed to optimise the function and practices of individual farms. Furthermore, it is important to assess the ecological effects of organic farming on a regional scale in order to show potential ad-vantages of organic farming compared to conventional farming. Both issues require model-ling of cropping methods and crop rotations. The authors present a rule-based model for the generation of site-specific and agronomically suitable crop rotations. Site-specific estimation modules for yields, nitrogen balance, risk of weed problems, phytosanitary restrictions for crop rotations, and economic costs and benefits allow the generation and selection of eco-nomically optimal,...
Tipo: Conference paper, poster, etc. Palavras-chave: Indicators and other value-laden measures; Crop combinations and interactions.
Ano: 2001 URL: http://orgprints.org/948/1/948%2Dbachinger%2Dzander%2D2001%2Dcrop%2Drotation%2Defita.pdf
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Modell zur Unterstützung strategischer und taktischer Fruchtfolgeplanung im Ökologischen Landbau Organic Eprints
Bachinger, J.; Zander, P..
Im Ökologischen Landbau gewinnt die Fruchtfolgegestaltung als wesentlicher Aspekt der strategischen und taktischen Planungsebene im Ackerbau durch den Verzicht auf externe Steuermechanismen gegenüber der operativen Planungsebene (z.B. Pflanzenschutzmitteleinsatz nach Prognosemodellen) an relativer Bedeutung. Deshalb ist die Entwicklung eines Entscheidungsunterstützungsmodells zur Fruchtfolge-Planung (für die Bereiche N-Versorgung, Beikrautregulierung, Berücksichtigung phytosanitärer Restriktionen) gerade zur Optimierung des ökologischen Landbaus sinnvoll.
Tipo: Conference paper, poster, etc. Palavras-chave: Crop combinations and interactions; Specific methods.
Ano: 2002 URL: http://orgprints.org/974/1/974%2Dbachinger%2Dzander%2D2002%2Dmodell%2Dff%2Dplanung%2Dberlin.pdf
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Regionalisierung von Anbausystemen des ökologischen Landbaus [Regionalisation of cropping systems in organic agriculture] Organic Eprints
Bachinger, J.; Hufnagel, J.; Zander, P..
Problemstellung/ Ziele: Der Ökologische Landbau wird - im Gegensatz zum konventionellen Landbau - in seinen ökonomisch und ökologisch Leistungen deutlich stärker von den natürlichen Standortbedingungen (Bodenqualität, Witterung) beeinflusst. Dies ist bei der regionalen Abbildung und Bewertung von Anbausystemen bzw. -verfahren des Ökologischen Landbaus zu berücksichtigen. Bisher findet dies aber aus Mangel an regionalisierenden Abschätzungs- und Bewertungsalgorithmen in Wissenschaft und Beratung nur ungenügend statt. Neben Fruchtfolgen sind Anbauverfahren der verschiedener Fruchtarten das wesentliche Element zur Charakterisierung von Anbausystemen in Abhängigkeit der Betriebstrukturen. Eine prinzipielle Methodik zur Generierung und Bewertung von...
Tipo: Conference paper, poster, etc. Palavras-chave: Policy environments and social economy; Biodiversity and ecosystem services.
Ano: 2003 URL: http://orgprints.org/858/1/858%2Dbachinger%2Det%2Dal%2D2003%2Dregionalisierung%2D7%2Dwisstagung.pdf
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Optimierung des Soja- und Lupinenanbaus in Ostdeutschland: Ergebnisse aus On-Farm Demonstrationen Organic Eprints
Reckling, Moritz; Jäckel, Ulf; Wolf, L.; Gefrom, A.; Bloch, R.; Bergkvist, R.; Bachinger, J..
Grain legumes provide several ecosystem services, but their cultivation declined during the last fifty years. New strategies are needed to optimize their production. This study used on-farm demonstrations on organic farms in Eastern Germany to identify improved management options for soybean and narrow-leafed lupin. For soybean the focus was on finding suitable varieties and tillage systems. For lupin, hoeing between rows was identified as an effective weed control method. Gross margin calculations showed that soybean has the potential as a new grain legume crop in Eastern Germany. Large amounts of soil mineral nitrogen after soybean harvest in 2015 indicate a risk of substantial nitrate leaching. The action research approach provided new agronomic...
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Germany.
Ano: 2017 URL: http://orgprints.org/31596/1/Optimierung%20des%20Soja-%20und%20Lupinenanbaus%20in.pdf
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Entwicklung eines Modells zur Generierung und Bewertung standort- und situationsangepasster Fruchtfolgen im Ökologischen Landbau [Development of a model for generation and evaluation of site- and situation-adapted crop rotations in organic agriculture] Organic Eprints
Bachinger, J.; Zander, P..
Eine weitere Ausdehnung des Ökologischen Landbaus erfordert neben der Weiterentwicklung einzelner Produktionsverfahren Werkzeuge zur Optimierung der betrieblichen Organisation. Darüber hinaus ist eine Bewertung auf regionaler Ebene der ökonomischen und ökologischen Leistungen des ökologischen Landbaus unter variierenden politischen und ökonomischen Rahmenbedingungen wichtig. Eine Grundvoraussetzung für beide Aufgaben ist die Abbildung von nachhaltigen und pflanzenbaulich stabilen Produktionssystemen des ökologischen Landbaus. Dabei spielt die Fruchtfolgegestaltung im ökologischen Landbau aus folgenden Gründen eine zentrale Rolle: 1. N-Versorgung weitgehend aus N2-Fixierung der Leguminosen 2. Regelung des Beikrautdruckes 3. Berücksichtigung...
Tipo: Conference paper, poster, etc. Palavras-chave: Systems research and participatory research; Crop combinations and interactions.
Ano: 2001 URL: http://orgprints.org/944/1/944%2Dbachinger%2Dzander%2D2001%2Dfruchtfolgen%2D6%2Dwiss%2Dtagung.pdf
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Organic Farming on large farms with special reference to Eastern Germany Organic Eprints
Bachinger, J.; Stein-Bachinger, K..
Nearly 3 % of the total arable land of the five new States of Germany have been converted to organic farming according to the AGÖL standards. The average farm size reaches about 200 ha, while the average size of organic farms in West Germany amounts to 30 ha. The structure of the large farms in East Germany contrasts with the organic farms in West Germany and are mainly characterised by a higher complexity of organisation, involving mainly blue collar workers and low livestock units. Under the site and structural conditions of large organic farms in North-East Germany, for economic and environmental reasons, it is especially important to develop and apply special nutrient management strategies concerning the prediction and optimisation of nitrogen...
Tipo: Conference paper, poster, etc. Palavras-chave: Nutrient turnover; Crop husbandry.
Ano: 2000 URL: http://orgprints.org/980/1/980%2Dbachinger%2Dstein%2Dbachinger%2D2000%2Deastern%2Dgermany.pdf
Registros recuperados: 9
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