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Registros recuperados: 5
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Regenerative Landwirtschaft – Bewertung des Systems durch die Erweiterte Spatendiagnose am Beispiel Kartoffel Organic Eprints
Junge, Stephan Martin; Pfister, Janna; Wedemeyer, Rainer; Finckh, Maria Renate.
Der Kartoffelanbau ist ein wichtiges ökonomisches Standbein vieler Biobetriebe. Die intensive Bodenbearbeitung gefährdet die Bodenstruktur und erhöht das Risiko von Wasser- und Winderosion. Die regenerative Landwirtschaft hat den Anspruch, den Boden während des Anbaus zu verbessern, was in der Praxis erprobt und diskutiert wird. In einem einjährigen Experiment wurden Techniken der regenerativen Landwirtschaft auf den Kartoffelanbau angewandt und durch die erweiterte Spatendiagnose bewertet. Erste Ergebnisse zeigen, dass eine reduzierte Bodenbearbeitung mit und ohne Mulch die Bodenstruktur verbessert unter Beibehaltung wirtschaftlicher Erträge.
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality; Root crops; Crop combinations and interactions.
Ano: 2019 URL: http://orgprints.org/36190/1/Beitrag_263_final_a.pdf
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Heterogene Weizenpopulationen als Alternative zu kommerziellen Sorten unter ökologischem Management Organic Eprints
Weedon, Odette; Schmidt, Jan-Henrik; Finckh, Maria Renate.
Interest in heterogeneous crop populations is growing within both the scientific community, as well as with organic farmers. In order to ensure widespread acceptance amongst farmers, agronomic testing of currently available composite cross populations (CCPs) under organic management is necessary. Eleven CCPs were compared to five commercially grown varieties in a two-year field experiment under organic management (2016/17 and 2017/18). The results over the two experimental years indicate that CCPs are a viable and interesting alternative to commercial varieties within organic farming systems.
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Crop health; Quality; Protection Breeding; Genetics and propagation Biodiversity and ecosystem services.
Ano: 2019 URL: http://orgprints.org/36208/1/Beitrag_281_final_a.pdf
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Das agronomische Potential von Winterweizen Evolutionsramschen in verschiedenen Anbausystemen Organic Eprints
Weedon, Odette; Finckh, Maria Renate.
Unvorhersehbare und zunehmend unsichere klimatische Bedingungen werden nicht nur abiotische (Hitze, Trockenheit) sondern auch biotische Stressfaktoren (unberechenbares und zunehmendes Auftreten von Pathogenen und Schädlingen) auf die Kulturpflanzen erhöhen. Externe Inputs alleine können diese Probleme nicht entschärfen. Zukünftige landwirtschaftliche Systeme müssen deutlich flexibler auf Stress reagieren können. Vor allem innerhalb ökologischer low-input Anbausysteme hat die Züchtung von Evolutionsramschen, die auf der Herstellung heterogener, evolvierender Composite Cross Populationen (CCPs) basiert, zunehmende Aufmerksamkeit geweckt. Die Vorteile solch genetisch vielfältiger Populationen umfassen u.a. flexiblere Reaktionen auf Stressfaktoren, die...
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation Biodiversity and ecosystem services.
Ano: 2019 URL: http://orgprints.org/36206/1/Beitrag_279_final_a.pdf
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Nematode dynamics under minimum tillage Organic Eprints
Hallmann, Johannes; Schmidt, Jan Henrik; Finckh, Maria Renate.
Agriculture has transformed over the past centuries dramatically to become highly dependent on non-renewable fossil fuels, synthetic fertilizers and plant protection agents. This often occurs at the cost of soil degradation and soil food web disturbance. Future agriculture must not only be productive but also provide ecosystem services such as carbon sequestration, pest and disease suppression, nutrient cycling and water storage to become sustainable in the long-term. Sustainability is especially fostered by reduced tillage and the presence of a permanent layer of plant residues. Under such conditions, soil compaction is reduced, soil structure improved, water infiltration enhanced, soil organic content increased and microbial activity stimulated. However,...
Tipo: Conference paper, poster, etc. Palavras-chave: Crop combinations and interactions.
Ano: 2015 URL: http://orgprints.org/28924/1/Ljubljana%20CropSustain%202015%2005.docx
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Von der Züchtung zum Mehl: Strategien zur breiten Akzeptanz heterogener Winterweizenpopulationen entlang der Wertschöpfungskette Organic Eprints
Weedon, Odette; Schmidt, Jan-Henrik; Finckh, Maria Renate; Siegmeier, Torsten; Vollenweider, Carl; Spiess, Hartmut; Berlich, Verena; Burwitz, Lea; Timaeus, Johannes.
Heterogeneous crop populations such as composite cross populations (CCPs) have recently been gaining attention, both in the scientific community and with practitioners, particularly for use within organic and low-input agricultural systems. Genetically diverse populations are capable of reacting to unpredictable environmental conditions and of adapting to specific environmental conditions such as future farming systems focussed on reducing external inputs and optimising ecosystem services. Despite the growing interest and legislative support, widespread adoption and acceptance of CCPs throughout the value chain has been slow. The aim of the workshop is to allow participants to explore and identify possible internal and external opportunities and threats...
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Produce chain management Breeding; Genetics and propagation Biodiversity and ecosystem services.
Ano: 2019
Registros recuperados: 5
Primeira ... 1 ... Última
 

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