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| Registros recuperados: 236 | |
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| Steffan, Philipp; Borgen, Anders; Lazzaro, Mariaterresa; Backes, Gunter; Rasmussen, Søren Kjærgaard. |
| Utilising diverse populations instead of single line varieties is expected to lead to a number of advantages in cereal production. These include reduced epidemics of plant diseases, improved weed competition and better exploitation of soil nutrients, resulting in improved yield stability. However, a number of challenges must be met before diverse wheat populations can be introduced into commercial wheat production: one of these is the development of breeding technologies based on mass selection which enable breeders and farmers to improve specific traits in populations and maintain diversity at the same time. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2011 |
URL: http://orgprints.org/22183/7/22183.pdf |
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| Liu, Q; Borgen, Anders; Trust, Beta. |
| The phytochemicals including flavonoids and phenolic acids mainly contained in the outer layer of the kernels are key factors responsible for the biofunctionality of whole grains. The phytochemical profiles of twelve grain samples comprising 6 wheats, 3 barleys and 3 oats were studied for comparative evaluation of their antioxidant properties. Total phenolic content (TPC) and antioxidant activities (DPPH and ORAC) of the grain extracts were measured. The bound phenolic acids were identified and quantified using HPLC and mass spectrometry. The flavonoids in different grain were analyzed using HPLC and tandem mass spectrometric techniques. TPC in acidified methanol extracts ranged from 164 to 226, 264-391, and 308-331 mg/100 g for wheat, oats and barley,... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2009 |
URL: http://orgprints.org/22150/7/22150.pdf |
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| Kokare, A.; Legzdina, L.; Lammerts van Bueren, Edith T.. |
| While breeding for organic farming it is necessary to identify the most appropriate growing conditions in which to perform the selection process. Soil fertility, crop management, yield level and other factors may vary very much between each organic farm, and between organic farms and research institutions where the selection is usually performed. Since plant breeding requires considerable input of resources and the market for organic varieties is limited, it is essential to find the most appropriate selection conditions that will provide acceptable varieties for organic farms. Spring barley breeding lines selected from two cross combinations (Primus/Idumeja and Anni/Dziugiai) at two distinctive organic and two conventional locations were used in... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2010 |
URL: http://orgprints.org/19198/1/2468.pdf |
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| Weedon, Odette; Haak, Jette; Brumlop, Sarah; Finckh, Maria R.; Heinrich, Sven. |
| Thirteen winter wheat composite cross populations originating from one population but with differing histories over six years and three reference varieties were compared for yield, disease occurrence, as well as phenotypic diversity. The populations performed similarly and often better than the reference varieties in terms of yield and had lower incidence of disease. The populations are also phenotypically diverse and differ among each other, indicating that they have maintained a high degree of diversity over time and in varying locations, but most likely also diverged from each other. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Biodiversity and ecosystem services Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2015 |
URL: http://orgprints.org/26934/1/26934_weedon.pdf |
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| Ziel des geplanten Vorhabens ist es, für die Bedingungen des ökologischen Landbaus besonders geeignete Sommer-Braugerstensorten zu züchten, da bislang keine Braugersten Sorten verfügbar sind, welche den besonderen Anforderungen des ökologischen Landbaus entsprechen. Spezielle Zuchtziele für den ökologischen Landbau sind Ertragsstabilität und gute Brau-Qualitäten unter low-input Bedingungen, Langstrohigkeit (gute Beikrautunterdrückung), hohe Toleranz gegenüber Gerstenflugbrand, Hartbrand und Streifenkrankheit. Fortgeschrittenes Zuchtmaterial wird an interessierte Pflanzenzüchter abgegeben, mit dem Ziel der Weiterentwicklung bis zur fertigen Sorte. Diese Weiterentwicklung ist jedoch nicht Teil des Projektes. Die Entwicklung der Zuchtziele erfolgt in enger... |
| Tipo: Project description |
Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2024 |
URL: http://orgprints.org/19454/1/220211_Beschribung_Projekt_B%C3%96L_BRAFOE_orgeprints.pdf |
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| Klaedtke, Stephanie; Stassart, Pierre; Chable, Véronique. |
| Pathogen-free seed is one strategy to protect plants and prevent the introduction and spread of dangerous pests. While this strategy reduces damage to crops and delays the global spread of pathogens, it may also be regarded as an overly reductionist approach to plant health disfavoring the resilience of cropping systems. Rather than defining plant health as an objective entity, a procedural concept consisting of a set of rules for debate in order to incorporate different viewpoints on the continua between naturalist and normativist approaches, negative and positive definitions, reductionism and holism and functionality and resilience has been proposed. In the ongoing research project presented here, the questions suggested are applied to the case of... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection Research methodology and philosophy. |
| Ano: 2014 |
URL: http://orgprints.org/24027/1/24027%20SK140214_MM.pdf |
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| Brun, Laurent; Warlop, François; Mercier, Vincent; Broquaire, Jean-Michel; Clauzel, Guy; Gomez, Christelle; Parveaud, Claude-Eric; Audergon, Jean-Marc. |
| In France Fruit production is cultivated on 140 thousand hectares, mainly conducted on intensive training system. Very few elements are available on low input training systems while they have to integrate the Global rule under the frame of Ecophyto 2018. In order to evaluate if another system of cultivation will be possible, a project has been developed to highlight the main factors to be integrated in low input training system. A low input multilocal experimental design has thus been investigated on apricot in two main regions of production: Rhone valley and Roussillon. A set of 9 common cultivars with 20 replications each, planted in a complete single-tree randomization design has been established. As already observed in apple orchard, a larger set of... |
| Tipo: Journal paper |
Palavras-chave: Systems research and participatory research Fruit and berries Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2011 |
URL: http://orgprints.org/26983/1/Audergon_2011_IA_Vol15.pdf |
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| Kidmose, Ulla; Jensen, Sidsel; Mejnertsen, Peter; Jørgensen, Johannes Ravn; Thorup-Kristensen, Kristian. |
| Eleven different wheat cultivars (Thaifun, Triso, Thasos, Trappe, Amaretto, Diskett, Økilde, Dache, Koga, Spelt and Emmer) were cultivated in an organic study using three different organic treatments (no manure, household waste compost and sewage sludge compost). Bread was baked with flour from each of the samples. The protein content, the gluten content and the Falling Number (FN) were measured for the flour samples and specific volum and sensory quality were measured on the bread samples. A big variation was found in protein and gluten content and Falling Number between flour samples of eleven different wheat cultivars that were grown using three different field treatments. A correlation was found between the protein content and the gluten content (R2 =... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Breeding; Genetics and propagation Crop health; Quality; Protection Farm nutrient management. |
| Ano: 2015 |
URL: http://orgprints.org/29517/1/Kidmose%20et.%20al.%20Manus%20cultivar%20RoCo%201.12.15.pdf |
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| Jacob, Irene; Hartmann, Stephan; Schubiger, Franz Xaver; Struck, Christine. |
| Einleitung und Problemstellung Anthracnose (Colletotrichum trifolii) hat in den letzten Jahren als Krankheit an Rotklee an Bedeutung gewonnen. Diese Pilzkrankheit kann zu einem erheblichen Verlust von Rotkleepflanzen in Rein- und Mischbeständen mit Gräsern führen. Falls es zu einem vermehrten Auftreten dieser Krankheit auf landwirtschaftlich genutzten Flächen kommt, wäre der Einsatz von Sorten mit einer hohen Resistenz ein vielversprechender Ansatz, um die Grundfutterversorgung, aber auch die Stickstoffversorgung v.a. ökologisch wirtschaftender, viehloser Betriebe abzusichern. Durch die Züchtung von resistenten Sorten spielt die Krankheit bei Rotklee in den USA nur noch eine untergeordnete Rolle. In der vorliegenden Untersuchung sollte geprüft werden, ob... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Pasture and forage crops Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2013 |
URL: http://orgprints.org/23239/1/aggf_2013_jacob_et_al.pdf |
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| Messmer, Monika; Wille, Lukas; Hohmann, Pierre; Arncken (-Karutz), Christine; Leska, Agata; Haesen, Esther; Uehlinger, Noémi; Koller, Martin; Zschunke, Amadeus; Bolliger, Niklaus; Steinemann, Beatrice; Lebleu, Flore; Schmid, Andi; Haug, Benedikt; Scheurer, Beatrice. |
| Der Biolandbau benötigt dringend angepasste Sorten. Die Biopflanzenzüchtung soll deshalb vorangetrieben werden. Ein Schritt in diese Richtung ist das Vernetzen der verschiedenen Akteure. An der ersten Biopflanzenzüchtungstagung am FiBL in Frick stand das Vorstellen der nationalen und europäischen Pflanzenzüchtungsprojekte im Vordergrund. |
| Tipo: Proceedings |
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Vegetables Fruit and berries Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2018 |
URL: http://orgprints.org/33638/1/1%20Messmer%20Einleitung.pdf |
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| Schmehe, Ben; Spieß, Hartmut. |
| Aktuell zugelassene deutsche und österreichische Hafersorten (Stand 2010) wurden in den Jahren 2009 und 2010 auf Flugbrandresistenz getestet. Da derzeit in der offiziellen Sortenzulassung in Deutschland keine Prüfung auf Flugbrandresistenz stattfindet, sind die präsentierten Ergebnisse eine wichtige Ergänzung zu den aktuellen Sorteninformationen aus den Öko-Landessortenversuchen. Die Hafersorten wurden in Anlehnung an die Unterdruck-Inokulationsmethode von Nielsen (1976) bei -800 hPa für 10 Minuten in einer Suspension aus destilliertem Wasser und 1 g/l Flugbrandsporen inokuliert. Bei Abreife des Hafers wurde der prozentuale Befall mit Flugbrandrispen ermittelt. Lediglich die Sorte Azur zeigte keinen Befall in beiden Prüfjahren, was die Wichtigkeit... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2011 |
URL: http://orgprints.org/17406/3/Schmehe_17406.pdf |
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| Haesen, Esther. |
| White lupin (Lupinus albus) is an interesting crop for use as food, feed, forage or cover crop. However, its cultivation is currently limited because of its high susceptibility to the seed-borne pathogen Colletotrichum lupini, causal agent of lupin anthracnose. Twenty-eight seed treatments were studied here for their efficacy against lupin anthracnose, consisting of 4 hot water, 5 steam, 4 dry heat, 5 electron, 2 plant-based and 2 microbial treatments, as well as 6 controls. Experiments were divided into a germination assay and a pot-based disease assessment experiment. Treatment effects were studied by visual assessments of plants, culture-based incubation of plant tissue and quantitative polymerase chain reaction (qPCR)-based detection of Colletotrichum... |
| Tipo: Thesis |
Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2018 |
URL: http://orgprints.org/34403/1/MThesis_EfficacyofNonSyntheticSeedTreatmentsAgainstLupinAnthracnose_EHaesen.pdf |
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| Registros recuperados: 236 | |
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