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| Registros recuperados: 19 | |
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| Pietsch, Gabriele; Surböck, Andreas; Friedel, Jürgen K.; Wagentristl, Helmut; Freyer, Bernhard. |
| Problemstellung/Ziele: Die Erbse gilt als die wichtigste Körnerleguminose im Ökologischen Landbau, sowohl in ihrer Funktion als Leguminose zur Versorgung des Betriebes mit Stickstoff, als auch für die Futterproduktion (Geflügel und Schweine). Unter der Annahme einer richtigen Stellung in der Fruchtfolge gelten der Ertrag, die Stickstoff-Fixierungsleistung sowie die Konkurrenzkraft gegenüber Beikraut als die wichtigsten Merkmale in der Entscheidungsfindung der Sortenauswahl. Für die Tierernährung ist die Proteinqualität, im engeren Sinn der Gehalt an essentiellen Aminosäuren entscheidend. Ziel dieses Projektes ist die Untersuchung verschiedener Erbsensorten bzw. -gemenge im Hinblick auf ihre Biomassebildung, Stickstoff Fixierleistung, Konkurrenzkraft... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Cereals; Pulses and oilseeds. |
| Ano: 2003 |
URL: http://orgprints.org/2411/1/Pietsch_et_al_2003_Erbsen.pdf |
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| Friedel, Jürgen K.; Gollner, Gabriele; Surböck, Andreas; Freyer, Bernhard. |
| Die Klimawandel-bedingte Zunahme von Trockenperioden in Gegenden mit geringen Niederschlägen erfordert Anpassungsstrategien im ökologischen Ackerbau. Außer trockenheitstoleranten Sorten wurden in einem Langzeitversuch auf einem viehlosen Ackerbaubetrieb in der semi-humiden Region im Osten Österreichs vier hauptsächliche Strategien gemeinsam angewandt: eine Futterleguminosen-basierte Fruchtfolge mit Zwischenfruchtgemengen, organische Düngung mit Luzernemulch, Biokompost oder Stallmist, reduzierte, nicht-wendende Bodenbearbeitung und Gehölzstrukturen. Mit diesen kombinierten Strategien waren die Humusgehalte stabil bis ansteigend, die Wasserinfiltration und pilzliche Biomasse im Oberboden wurden gefördert, die Erträge der Marktfrüchte waren... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil quality; Crop combinations and interactions; Soil tillage; Composting and manuring; Farm nutrient management. |
| Ano: 2019 |
URL: http://orgprints.org/36154/1/Beitrag_227_final_a.pdf |
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| Casagrande, Marion; Peigne, Joséphine; Payet, Vincent; Mäder, Paul; Sans, F. Xavier; Blanco-Moreno, José Manuel; Antichi, Daniele; Barberi, Paolo; Beeckmann, Annelies; Bigongiali, Federica; Cooper, Julia; Dierauer, Hansueli; Gascoyne, Kate; Grosse, Meike; Heß, Jürgen; Kranzler, Andreas; Luik, Anne; Peetsmann, Elen; Surböck, Andreas; Willekens, Koen; David, Christophe. |
| Conservation agriculture and organic farming are considered as promising sustainable agricultural system for producing food, while minimizing environmental impacts. Despite an increasing number of experimental data on organic conservation practices and various studies dealing with the adoption of conservation agriculture by farmers, none of those studies have specifically addressed conservation agriculture adoption under organic conditions in Europe. We carried out a survey with 159 farmers located in 10 European countries. These farmers had applied at least two of the following conservation practices: (i) no-tillage, (ii) reduced tillage and (iii) green manures. Each farmer assessed socio-economic, agronomic and environmental motivations and problems for... |
| Tipo: Journal paper |
Palavras-chave: "Organics" in general; Soil tillage; Environmental aspects. |
| Ano: 2015 |
URL: http://orgprints.org/29478/1/casagrande-etal-2015-OrganicAgriculture-p1-15-OrgFarmersMotivations.pdf |
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| Surböck, Andreas; Schiessendoppler, Elisabeth; Ledermüller, Johann; Friedel, Jürgen; Freyer, Bernhard. |
| Infections with diseases like black scurf (Rhizoctonia solani) and common scab (Strep-tomyces scabies) cause tuber blemishes. In addition, black scurf has an adverse impact on tuber yield, size and shape. The aim of the study was to assess the effect of combinations of main and catch crops on tuber yield, quality and sanitary status. The tested variants were: var. 1: pea without a catch crop apart from volunteer peas, var. 2: pea with a catch crop consisting of white mustard, California bluebell and volunteer peas, var. 3: oat without a catch crop, var. 4: oat with an underseed of white clover. Although in the variants tested no significant difference was achieved for tuber yield, disease occurrence and degree of infection with black scurf and common scab,... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection Crop combinations and interactions Crop husbandry. |
| Ano: 2007 |
URL: http://orgprints.org/9593/1/9593_Surb%C3%B6ck_Poster.pdf |
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| Freyer, Bernhard; Surböck, Andreas; Heinzinger, Markus; Friedel, Jürgen K.; Bernhardt, Karl-Georg; Bruckner, Alexander; Straka, Ulrich; Reiter, Andreas. |
| One year after the conventional farm started the conversion process in 2002, a long term farming system monitoring was established in the Eastern region of Austria. The goal was to evaluate the performance of organic arable farming and its biotopes (flowering stripes, hedges and tree rows), and specifically their impact on biodiversity. After nine years organic farming we note a considerable increase of biodiversity in the arable fields and accompanying biotopes. Indicators applied were soil fauna, breeding birds as well as weeds. Space-time aspects, rotation and management measures as well as crop specific characteristics were influencing the development of species diversity. The development of diversity however is limited due to the intense farming in... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Biodiversity and ecosystem services; Environmental aspects. |
| Ano: 2013 |
URL: http://orgprints.org/21499/1/Freyer_et_al._WITA_MUBIL.pdf |
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| Peigne, Joséphine; Casagrande, Marion; David, Christophe; Sans, Francesc Xavier; Blanco-Moreno, José Manuel; Cooper, Julia; Gascoyne, Kate; Antichi, Daniele; Bàrberi, Paolo; Bigongiali, Federica; Surböck, Andreas; Kranzler, Andreas; Beeckman, Annelies; Willekens, Koen; Luik, Anne; Matt, Darja; Grosse, Meike; Heß, Jürgen; Clerc, Maurice; Dierauer, Hansueli; Mäder, Paul. |
| The interest of organic farmers for adopting conservation agriculture practices is currently growing. But, there are few technical and scientific references available for organic farmers when they start applying conservation agriculture practices. The main objectives of this study are (1) to explore the diversity of crop management practices using conservation agriculture methods among European farmers, and (2) to identify main farmers’ strategies. We carried out a survey of 159 farmers located in 10 European countries with a questionnaire with closed-ended questions. Data were analysis with a multi factor analysis followed by clustering to identify groups of farmers that share the same type of spring and winter crop managements. Organic farmers in Europe,... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Surveys and statistics; Crop combinations and interactions; Soil tillage; Weed management. |
| Ano: 2014 |
URL: http://orgprints.org/23910/1/23910_revised%20version_MM.pdf |
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| Freyer, Bernhard; Surböck, Andreas; Heinzinger, Markus; Schweinzer, Agnes; Friedel, Jürgen K.; Bassler, Gabriele; Eitzinger, Josef; Holzner, Wolfgang; Kriechbaum, Monika; Meisinger, Doris; Pachinger, Bärbel; Prochazka, Barbara; Schauppenlehner, Thomas; Seiberl, Margit. |
| Auf einem Ackerbaubetrieb im Marchfeld in Niederösterreich wird seit dem Jahr 2003 eine umfassende Langzeituntersuchung zur Dokumentation und Entwicklung des biologischen Landbaus und agrarökologischer Begleitmaßnahmen durchgeführt (www.mubil.boku.ac.at). In der Projektphase MUBIL V wurden im Jahr 2014 spezifische Themen aus dem Gesamtmonitoring ausgewählt und fortgeführt. Die Untersuchungen fanden auf Betriebs-, Schlag- und Parzellenebene statt. Die Ziele des Projektes waren: (a) Wissenschaftlich abgesicherte Erkenntnisse über das Ausmaß und die Geschwindigkeit von Veränderungen der pflanzenbaulichen Entwicklung mit der längerfristigen biologischen Bewirtschaftung zu erhalten. (b) Erkenntnisse über die Auswirkungen unterschiedliche Düngungssysteme... |
| Tipo: Report |
Palavras-chave: Crop combinations and interactions; Composting and manuring; Biodiversity and ecosystem services. |
| Ano: 2015 |
URL: http://orgprints.org/29441/1/MUBIL%20V%20Abschlussbericht.pdf |
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| Fliessbach, Andreas; Hammerl, Verena; Antichi, Daniele; Barberi, Paolo; Berner, Alfred; Bufe, Cornelia; Delfosse, Philippe; Gattinger, Andreas; Grosse, Meike; Haase, Thorsten; Heß, Jürgen; Hissler, Christophe; Koal, Phillip; Kranzler, Andreas; Krauss, Maike; Mäder, Paul; Peigné, Joséphine; Pritsch, Karin; Reintam, Endla; Surböck, Andreas; Vian, Jean François; Schloter, Michael. |
| Field trials on reduced soil tillage under organic farming conditions across Europe were used to compare the soil quality changes over time. Soil organic carbon fractions, soil carbon stocks and microbial community structure were analysed. Most severe differences between plough and reduced tillage were found in the top ten cm of the soil profile. Differences became less or not significant in deeper layers. Analyses are still ongoing and will only be ready to be presented at the conference. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil quality; Crop combinations and interactions; Soil biology; Soil tillage; Air and water emissions. |
| Ano: 2014 |
URL: http://orgprints.org/24293/1/24293%20TILMAN%20Fliessbach_revised_MM.pdf |
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| Peigne, Joséphine; Casagrande, Marion; Payet, Vincent; David, Christophe; Sans, F. Xavier; Blanco-Moreno, José M.; Cooper, Julia; Gascoyne, Kate; Antichi, Daniele; Bàrberi, Paolo; Bigongiali, Federica; Surböck, Andreas; Kranzler, Andreas; Beechman, Annelies; Willekens, Koen; Luik, Anne; Matt, Darja; Grosse, Meike; Heß, Jürgen; Clerc, Maurice; Dierauer, Hansueli; Mäder, Paul. |
| The interest of organic farmers in adopting conservation agriculture principles, including minimal soil disturbance, permanent soil cover and crop rotation has been growing since the early 2000s. However, currently there is no network for organic farmers practicing conservation agriculture, and a lack of knowledge on how organic farmers implement conservation agriculture in practice. Consequently, few technical references are available for organic farmers when they start applying conservation agriculture practices, in particular on controlling weeds without the use of herbicides. The main objectives of this study were: (1) to explore the diversity of conservation agriculture techniques (i.e., reduced tillage, no-tillage and green manures) practiced among... |
| Tipo: Journal paper |
Palavras-chave: "Organics" in general; Soil quality; Environmental aspects; Europe. |
| Ano: 2016 |
URL: http://orgprints.org/31244/1/peigne-etal-2015-Howorganicfarmerspractice-RAaFS-31-1-p72-85.pdf |
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| Surböck, Andreas; Heinzinger, Markus; Schmid, Harald; Friedel, Jürgen K.; Freyer, Bernhard. |
| Fodder legumes, like lucerne, make a significant contribution to a positive humus balance and nitrogen supply on organic farms. To determine the required lucerne percentage to meet these targets, several shares of lucerne were modelled on the basis of empirical data of an eight-field crop rotation. The lower limit for ensuring optimum humus and nitrogen supply in this rotation was approximately 17 % lucerne. The calculation of the data was performed with the agricultural software REPRO. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop combinations and interactions. |
| Ano: 2013 |
URL: http://orgprints.org/21439/1/21439_surboeck.pdf |
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| Barberi, Paolo; Aendekerk, Raymond; Antichi, Daniele; Armengot, Laura; Berner, Alfred; Bigongiali, Federica; Blanco-Moreno, José Manuel; Carlesi, Stefano; Celette, Florian; Chamorro, Lourdes; Crowley, Oliver; Döring, Thomas; Grosse, Meike; Haase, Thorsten; Hess, Jürgen; Huiting, Hilfred; José-Maria, Laura; Klaedtke , Stéphanie; Kranzler, Andreas; Luik, Anne; Peigne, Joséphine; Sukkel, Wijnand; Surböck, Andreas; Talgre, Liina; Sans, Francesc Xavier. |
| One of the objectives of the TILMAN-ORG Project is to improve weed management under conservation agriculture (reduced tillage and/or cover crops) in organic arable systems. The shift from ploughing to conservation agriculture should not only maintain crop yield but possibly improve weed community diversity. This paper summarises the results on (1) weed abundance, (2) weed diversity and (3) crop yield obtained in the first year of the project (2012) in 13 trials scattered across Europe. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil quality; Crop combinations and interactions; Soil tillage; Biodiversity and ecosystem services; Weed management. |
| Ano: 2014 |
URL: http://orgprints.org/24158/1/24158_MM.pdf |
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| Casagrande, Marion; Peigne, Joséphine; David, Christophe; Sans, Francesc Xavier; Blanco-Moreno, José Manuel; Cooper, Julia; Gascoyne, Kate; Antichi, Daniele; Bàrberi, Paolo; Bigongiali, Federica; Surböck, Andreas; Kranzler, Andreas; Beeckman, Annelies; Willekens, Koen; Luik, Anne; Peetsmann, Elen; Grosse, Meike; Heß, Jürgen; Clerc, Maurice; Dierauer, Hansueli; Mäder, Paul. |
| As conservation agriculture and organic farming are currently considered as environmentally friendly options for producing food, this study explores the motivations and problems of organic European farmers that apply at least two of the following techniques: (i) no-tillage, (ii) reduced tillage and/or (iii) green manures conservation practices. We carried out a survey about motivations and problems of 159 farmers located in 10 European countries with a questionnaire with closed-ended questions. Data were analysis with a principal component analysis followed by clustering to identify groups of farmers that share the same type of motivations and problems. The most important motivations are related to soil preservation concerns and problems are mainly linked... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Surveys and statistics; Social aspects; Soil tillage; Weed management. |
| Ano: 2014 |
URL: http://orgprints.org/23939/1/23939_revised%20version_MM.pdf |
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| Registros recuperados: 19 | |
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