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| Registros recuperados: 8.082 | |
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| Willer, Helga. |
| Abstract The first activities in organic viticulture date back to the 1950s when in Switzerland and Germany the first pioneers made great efforts to apply the basic principles of organic agriculture to viticulture. Since then, organic viticulture has developed dynamically in many countries. The international organic viticulture congresses evolved in Germany. The first congress of was held in 1985 in Geisenheim, organised by the German organic wine growers' association ECOVIN. The 6th congress was held in Basel, Switzerland, 2000 and for the first time in conjunction with an IFOAM Conference (IFOAM 2000). The ‘Organic wine and viticulture conference’ in the frame of the 16th IFOAM Organic World Congress in Modena, Italy, in June 2008 constitutes the 9th... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Viticulture; Europe. |
| Ano: 2008 |
URL: http://orgprints.org/10909/1/willer-2008-viticulture.doc |
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| Hauggaard-Nielsen, Henrik; Jensen, Erik Steen. |
| Grain legumes benefit the farming system via symbiotic N2 fixation and subsequent residue incorporation contributing to soil fertility together with their effect as break-crop in cereal rich rotations. However, grain legumes are weak competitors towards weeds and consequently weeds constitute a major problem. Since the European policies for reducing the negative effects of agricultural plant production on the environment point to reductions in pesticide use (Mortensen et al., 2000), there is a requirement to further develop strategies to reduce weeds. Intercropping involves the simultaneous growing of several plant species in the same field and the cropping strategy is known to involve interspecific interferences increasing the use of plant growth... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop combinations and interactions. |
| Ano: 2004 |
URL: http://orgprints.org/21707/1/21707.pdf |
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| Le Cozler, Y.; Dishenhaus, C.; Arnaud, E.; Beugnet, L.; Charleuf, M.; Denis, P.; Roig-Pons, M.; Pomiès, D.; Martin, B.; Chassaing, C.; Michaud, A.. |
| Take home message: Various methods and practices are available to efficiently reared calves through suckling in dairy cows, using specific nurse cows or not. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle; Feeding and growth; Health and welfare. |
| Ano: 2018 |
URL: http://orgprints.org/36516/1/Le%20Cozler%20et%20al%202018%20ISNH.pdf |
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| Jacob, Irene; Deyerler, Manuel; Feuerstein, Ulf; Geißendörfer, Herbert; Heinz, Markus; Schweneker, Dörte; Urbatzka, Peer. |
| White lupin (Lupinus albus L.) is a protein plant adapted to the conditions of middle Europe. Presently, no variety with a sufficient resistance to anthracnose, caused by Colletotrichum lupini, is available, and cultivation of white lupins in Germany has hardly any relevance. Making this crop available for cultivation again would expand the range of domestic protein crops and increase the biological diversity on agriculturally used fields. To make this crop worth cultivated again, it is essential to develop white lupin varieties with a high resistance to anthracnose. The breeding lines tested in this study proofed to have a higher level of resistance towards anthracnose and are thus yielding higher compared to currently available varieties. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation. |
| Ano: 2015 |
URL: http://orgprints.org/26904/1/26904_jacob.pdf |
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| Marx, Dr. Peggy; Kühne, PD Dr. Stefan. |
| www.oekolandbau.de provided information about plant protection in organic farming. More than 500 pages with text and figures clear up about pest organism in agriculture, horticulture, fruit-growing, winegrowing, weed control, store protection, beneficial organism and regulations. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection. |
| Ano: 2005 |
URL: http://orgprints.org/3580/1/3580.pdf |
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| Witten, Stephanie; Böhm, Herwart; Aulrich, Karen. |
| In der Fütterung monogastrischer Nutztiere spielt neben der ausreichenden Menge an Rohprotein (XP) auch die Proteinqualität eine entscheidende Rolle. Die Proteinqualität hängt maßgeblich vom Verhältnis der Aminosäuren (AS) untereinander ab. Ein negativer Einfluss steigender XP-Gehalte in verschiedenen Körnerleguminosen auf das AS-Muster ist bereits beschrieben worden (Schumacher et al. 2011, Wang et al. 2004). Da ein hoher XP-Gehalt ein wichtiges Kriterium bei der Sortenwahl ist, ist es von noch größerer Bedeutung, eine solche Abhängigkeit zu erkennen. Ebenso wie in der Literatur beschrieben, nahm in dieser Stichprobe der Gehalt einiger essentieller AS tendenziell mit steigendem XP-Gehalt ab. Unter diesen befinden sich die in der Monogastrierfütterung... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general; Feeding and growth; Pigs; Poultry. |
| Ano: 2015 |
URL: http://orgprints.org/26975/1/26975_witten.pdf |
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| Schmidt, Harald; Bruns, Christian; Wilbois, Klaus-Peter. |
| Auf 32 Ökobetrieben in Deutschland wurden von 2009 bis 2012 insgesamt 128 Felder untersucht. Ziel war es wesentliche Faktoren für den Boden-Eindringwiderstand zu identifizieren und die Beziehung zwischen Eindringwiderstands-Parametern und dem Ertrag von Wintergetreide zu prüfen. Auf ca. einem Viertel der untersuchten Felder wurden häufig stark verdichtete Bodenschichten gefunden. Korrelationsanalysen ergaben als wesentliche Faktoren eines großen Eindringwiderstands im Untergrund einen hohen Sandanteil, Flachgründigkeit von Böden, warme Temperaturen, niedrige Kleegras- und Winterfruchtanteile sowie hohe Anteile an Kartoffeln in der Fruchtfolge, große Pflugtiefen und hohe Schleppergewichte. Partielle Korrelationsanalysen ergaben negative Beziehungen zwischen... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil quality Cereals; Pulses and oilseeds Crop husbandry Soil. |
| Ano: 2015 |
URL: http://orgprints.org/27146/1/27146_schmidt.pdf |
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| Reiter, Reinhard. |
| Im Rahmen eines vom Bundesministerium für Ernährung, Landwirtschaft und Verbraucherschutz (BMELV) finanzierten und von der Bundesanstalt für Landwirtschaft (BLE) betreuten Projektes wurde der Einfluss von Futtermitteln auf die Fischproduktion und die Produktqualität von ökologischen Fischereierzeugnissen untersucht. Für die Untersuchungen wurden Bachforellen (Salmo trutta fario L.) und Seesaiblinge (Salvelinus alpinus L.) unter den Produktionsbedingungen eines ökologischen Anbauverbandes (Naturland) aufgezogen. Darunter fallen die Aufzucht in naturnahen Teichen und begrenzte Höchstbesatzdich-ten (bis 10 kg/m3), vor allem aber die Verwendung von zertifizierten Bio-Futtermitteln. Für die Aufzucht der Salmoniden wurden biozertifizierte Produktpaletten von... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Aquaculture. |
| Ano: 2012 |
URL: http://orgprints.org/20952/1/Reiter_2012_Forellen.pdf |
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| Fischer, Meike; Raupp, Joachim; Oltmanns, Meike; Römheld, Volker. |
| Mikronährstoffe haben wesentliche Funktionen im pflanzlichen Stoffwechsel und sind vor allem für die Toleranz gegenüber abiotischen und biotischen Stressfaktoren von Bedeutung. Als Hinweis auf die Mikronährstoffversorgung im ökologischen Landbau wurden Boden- und Pflanzenproben des Langzeit-Düngungsversuches Darmstadt untersucht (Beginn: 1980; Sand-Braunerde, 9,5°C und 590 mm Jahresdurchschnitt, Varianten: Rottemistdüngung mit und ohne Anwendung der biol.-dyn. Präparate und Mineraldüngung in jeweils drei Stufen). Es wurden die Gesamtgehalte an Mn, Zn, Cu, und Fe des Bodens, die pflanzenverfügbaren Mengen sowie die Konzentrationen dieser Nährstoffe in Kartoffelblättern untersucht. Die organisch gedüngten Parzellen enthalten größere Mengen (5,8 mg Zn kg-1... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Nutrient turnover. |
| Ano: 2005 |
URL: http://orgprints.org/6267/1/p05fi.pdf |
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| Maskalchuk, Leanid; Pozilova, Natalja. |
| It is defined the possibility of using of natural raw materials for organic agriculture and remediation of soils polluted by heavy metals and radionuclides as well. It is carried out the research on agrochemical properties and assessment of ecological safety of organic raw materials of Belarus (sapropels, peat, forest products) and compositions based on them. It is investigated sorption properties of the materials and compositions and it is estimated efficiency of their application for remediation of soils polluted by radionuclides and heavy metals. It is developed and certificated a range of organomineral compositions for organic farming in semi-arid and arid conditions. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil; Soil quality. |
| Ano: 2006 |
URL: http://orgprints.org/7121/1/poster.rtf |
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| Vollmer, J.H.; Pinnschmidt, H.O.; Munk, L.; Østergård, H.. |
| Background and objectives Two pathogens growing on the same leaf compete for the same resources, i.e. space and plant nutrients. This may lead to density dependent disease development. The pathogens may also influence each other directly such that the influence of one on the other is more complex than a simple function of the area of the other pathogen. Different interaction types are, for example, competition, mutualism and exploitation. The importance of such interactions for epidemics of simultaneously occurring pathogens has received little attention. The objective of this study is to investigate the simultaneous epidemic development of Rhynchosporium secalis (causing scald) and Drechslera teres (causing net blotch) on spring barley under field... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection Crop combinations and interactions Breeding; Genetics and propagation. |
| Ano: 2005 |
URL: http://orgprints.org/5974/1/5974.pdf |
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| Kilcher, Lukas; Eisenring, Tobias; Menon, Manoj. |
| Organic market strategies of many developing countries are mainly export oriented. On one hand, this is due to lack of local and regional market development. On the other hand, this is due to the fact that the organic market offers producers and trading companies in the South and East excellent export opportunities. How can developing countries develop local and regional markets? The promotion of organic markets ¬– both on local and international level – gets more and more attention in agricultural policies and in development cooperation. One big challenge is to support trade rules and favourable business conditions up to comprehensive national action plans in order to support the development of the organic market. Special focus needs the development of... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Policy environments and social economy; Markets and trade. |
| Ano: 2008 |
URL: http://orgprints.org/12987/1/kilcher%2Detal%2Dmarket%2Ddevelopment.pdf |
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| Fuchs, Jacques; Larbi, Mohamed. |
| Quality compost can have a positive effect on soil fertility and plant growth and health. This positive effect is not only observable in the laboratory, but also by growers. Phytopathological problems could be solved with the use of compost. Durable success can only be obtained if a quality management is resolutely followed. Further research is needed to optimize the quality management of compost production and utilization. For example, very little is known about the long-term effect of the different composts on soil fertility and disease receptivity. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Composting and manuring. |
| Ano: 2005 |
URL: http://orgprints.org/4887/1/Fuchs%2D2005%2DQuality_Compost.pdf |
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| Schepl, Ute; Paffrath, Andreas. |
| More and more organic farmers lift potatoes which are damaged by wireworms (Agriotes spec. and Hemicrepidus niger). A nationwide status quo-analysis was carried out by the Chamber of Agriculture of North Rhine-Westphalia in 2002 and 2003. The survey included an intensive literature research, a questionnaire with 26 questions, on-site assessments, and on-farm trials. It was noticed that a long period of grass-clover cultivation in the crop rotation had a negative effect on the quality of potato tubers. Peas and lupines seemed to be the better pre-crops for a good quality of tubers in contrast to field beans and red clover. An autumn fertilization with manure resulted in a low feeding damage on potatoes by wireworms. Many perennial weeds some like... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection. |
| Ano: 2005 |
URL: http://orgprints.org/3578/1/3578.pdf |
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| Registros recuperados: 8.082 | |
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