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| Registros recuperados: 1.409 | |
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| Joernsgaard, B.; Christiansen, J.L.; Kuptsov, N.. |
| Lupin as a grain crop has been restricted in growing area to more continental conditions due to their indeterminate growth form, which in maritime Northern European areas causes excessive vegetative development, late and uneven ripening and lodging. However, new reduced branching types provides better possibilities for adaptation to these conditions, and preliminary results indicates potential seed yields up to 5-6 tons per ha in the narrowed leafed lupins (Lupinus angustifolius) and an acceptable stable and early ripening. Due to full susceptibility to anthracnose (Colletotrichum gloeosporioides) in white (L. albus) and yellow (L. luteus) their introduction in these environments is doubtful. In these growing areas Botrytis (Botrytis cinerea) and fusarium... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation. |
| Ano: 2003 |
URL: http://orgprints.org/1636/1/Adaptation_lupin_Island_2002_proceedings.pdf |
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| Joernsgaard, B.; Christiansen, J.L.; Kuptsov, N.. |
| Lupin as a grain crop has been restricted in growing area to more continental conditions due to their indeterminate growth form, which in maritime Northern European areas causes excessive vegetative development, late and uneven ripening and lodging. However, new reduced branching types provides better possibilities for adaptation to these conditions, and preliminary results indicates potential seed yields up to 5-6 tons per ha in the narrowed leafed lupins (Lupinus angustifolius) and an acceptable stable and early ripening. Due to full susceptibility to anthracnose (Colletotrichum gloeosporioides) in white (L. albus) and yellow (L. luteus) their introduction in these environments is doubtful. In these growing areas Botrytis (Botrytis cinerea) and fusarium... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation. |
| Ano: 2002 |
URL: http://orgprints.org/1639/1/Adaptation_lupin_Island_2002_presentation.pdf |
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| Döring, Thomas F.; Crowley, Oliver; Wolfe, Martin. |
| An Organic Research Centre project is examining how diversity-based tools can assist in the on-farm improvement of organic wheat. Successful organic crop production requires varieties that are resistant to diseases, competitive against weeds, and effective at scavenging nutrients. Yet conventional plant breeding has largely neglected organic systems by breeding varieties exclusively for high input conditions. As a consequence, organic producers currently do not have enough choice of plant varieties for organic conditions. One way to expand the choice is to create plant diversity anew and subject it to natural selection on organic farms. After several generations the dominating plants would be better suited to organic systems. This idea is being tested... |
| Tipo: Newspaper or magazine article |
Palavras-chave: Breeding; Genetics and propagation. |
| Ano: 2011 |
URL: http://orgprints.org/19777/1/2011.Doring_et_al.OrgFarm.pdf |
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| Konvalina, Petr; Capouchova, Ivana; Stehno, Zdenek; Moudry, Jan. |
| Organic farmers look to the possibilities of growing neglected crops, such as the spring forms of hulled wheat – einkorn, emmer and spelt – for support in developing the organic farming system. In 2008, 169 landraces from the gene bank at the Crop Research Institute in Prague were tested on certifi ed organic plots. The experiment was aimed at fi nding suitable varieties for the organic farming system. In summary, our fi ndings show that einkorn (Triticum monococcum L.) and emmer wheat [Triticum dicoccum Schrank (Schuebl)] are resistant to powdery mildew and brown rust, spelt wheat (Triticum spelta L.) is less resistant to these two diseases, and the intermediate forms of bread wheat are very sensitive to such infestation. The varieties evaluated incline... |
| Tipo: Journal paper |
Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation. |
| Ano: 2010 |
URL: http://orgprints.org/20768/1/JOA.pdf |
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| Weedon, Odette; Brumlop, Sarah; Heinrich, Sven; Boening, Andreas; Elsner, Maren; Finckh, Maria R.; Lammerts van Bueren, E.T.; Nuijten, E.; Messmer, Monika; Baresel, Jörg Peter; Goldringer, I.; Péter, Mikó; Megyeri, Maria; Borgen, Anders; Rasmussen, Søren K.; Pearce, Bruce; Wolfe, Martin. |
| As environmental and agronomic conditions are heterogeneous between and within locations, diversity within varieties or crop populations should increase adaptability to the changing and variable range of growing environments. The additional pressure of plant genetic diversity loss, has driven novel breeding approaches such as Composite Cross Populations (CCPs) and other genotype mixtures, thereby increasing both intra- and inter-varietal diversity and ensuring a “wider adaptation” capacity for crop varieties (Döring et al., 2011). A winter wheat (Triticum aestivum L.) CCP was created by intercrossing 20 varieties in 2001, through collaboration with the Elm Farm Research Centre and the John Innes Institute. In 2005, a seed batch of the F4 was equally... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Cereals; Pulses and oilseeds Biodiversity and ecosystem services Breeding; Genetics and propagation. |
| Ano: 2016 |
URL: http://orgprints.org/30323/1/Weedon%20et%20al..pdf |
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| Ayoub, Dr. Mohamed. |
| Self-reseeding legumes are an essential component of the Mediterranean natural resources. Germplasms collected from the Mediterranean region were introduced in Australia and subjected to an extensive breeding. Species were then re-introduced in their original habitat where they were object of different important researches. Despite all the efforts made to select appropriate species and varieties, well-adapted cultivars have not been yet identified for all situations. At the experimental farm of the Mediterranean Agronomic Institute of Bari, Italy, agronomic performances of 15 cultivars of self reseeding legumes were compared on an alkaline soil to evaluate their possible use in organic agriculture systems. 10-m2 plots were used in a complete randomised... |
| Tipo: Thesis |
Palavras-chave: Breeding; Genetics and propagation Cereals; Pulses and oilseeds. |
| Ano: 2003 |
URL: http://orgprints.org/1424/1/ayoub_master.doc |
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| Boelt, B.; Clausen, D.; Gislum, R.; Hansen, L.M.. |
| Kvælstof er et værdifuldt næringsstof for opnåelse af et højt frøudbytte, men også i relation til justering af væksten i udlægsmarken. Desværre har mange frøavlere begrænset adgang til kvælstof – dels på grund af en kvælstofnorm, som er fastsat under den økonomisk optimale værdi og dels på grund af begrænset adgang til husdyrgødning på økologiske planteavlsbedrifter. I Forskningsprogram frøavl arbejdes med udvikling af en behovsbestemt gødningsstrategi for at opnå en bedre udnyttelse af den til rådighed værende kvælstofmængde. Imidlertid tyder igangværende forsøg på, at kvælstof findes i ’alternative kilder’ såsom frøgræshalm og grøngødningsafgrøder, men kan de udnyttes i frøavlen? En anden supplerende kvælstofkilde er en øget anvendelse af hvidkløver... |
| Tipo: Journal paper |
Palavras-chave: Composting and manuring Breeding; Genetics and propagation Pasture and forage crops. |
| Ano: 2001 |
URL: http://orgprints.org/457/1/okt2001side7_9.pdf |
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| Alte Kartoffelsorten In der Schweiz wurden früher diverse Landsorten von Kartoffeln angebaut, welche heute fast vollständig vom Markt verschwunden sind. Die Stiftung Pro Specie Rara widmet sich der Erhaltung alter Kurturpflanzen und Nutztierrassen. Im Rahmen des Projektes "Beschreibung, Sanierung und Nutzung alter Kartoffelsorten" (NAP 02-53) untersucht das FiBL die Anbaueignung ausgewählter alter Kartoffelsorten im Bioanbau. Untersucht werden einerseits Anbaueigenschaften wie Krankheitsanfälligkeit und Ertrag, und andererseits Qualitätsaspekte wie Aussehen, Geschmack und Lagerfähigkeit der Kartoffelknollen. Ziel ist es, die interessantesten alten Kartoffelsorten wieder auf den Markt zu bringen. |
| Tipo: Project description |
Palavras-chave: Breeding; Genetics and propagation. |
| Ano: 2023 |
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| Franzke, Heidi; Zippel, Jürgen; Stielow, Gotthard; Beckmann, Jörgen. |
| Der Bericht gibt Sortenbeschreibungen und Erfahrungen aus Nachbau von Emmer, Sommerweizen Kolad, Nackthafer, sowie der Weizensorte: Waltenberg und Hackenberg auf dem Hof Bollheim. Für den in diesem Bericht dargestellten Backvergleich von Weizensorten, dient die Sortendarstellung aus LE 1/02 (S. 40-42) als Grundlage. Backversuche, -verfahren, -ergebnisse, sowie Ergebnisse aus den Untersuchungen mit den bildschaffenden Methoden werden eingehend dargestellt. Insbesondere der gute Geschmack und der höhere Gehalt an dem ernährungsphysiologisch wichtigen Aleuron-Eiweiß, erklären die Präferenz der alten Sorte. |
| Tipo: Newspaper or magazine article |
Palavras-chave: Food security; Food quality and human health Cereals; Pulses and oilseeds Breeding; Genetics and propagation. |
| Ano: 2002 |
URL: http://orgprints.org/26700/1/AlteundNeueWeizensorten.pdf |
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| Mohanapriya, Gunasekaran; Bharadwaj, Revuru; Neceda, Carlos; Costa, José Hélio; Kumar, Sarma Rajeev; Sathishkumar, Ramalingam; Thiers, Karine Leitao Lima; Macedo, Elisete Santos; Silvia, Sofia; Annicchiarico, Paolo; Groot, Steven P.C.; Kodde, Jan; Kumari, Aprajita; Gupta, Kapuganti Jagadis; Arnholdt-Schmitt, Birgit. |
| Somatic embryogenesis (SE) is the most striking and prominent example of plant plasticity upon severe stress. Inducing immature carrot seeds perform SE as substitute to germination by auxin treatment can be seen as switch between stress levels associated to morphophysiological plasticity. This experimental system is highly powerful to explore stress response factors that mediate the metabolic switch between cell and tissue identities. Developmental plasticity per se is an emerging trait for in vitro systems and crop improvement. It is supposed to underlie multi-stress tolerance. High plasticity can protect plants throughout life cycles against variable abiotic and biotic conditions. We provide proof of concepts for the existing hypothesis that alternative... |
| Tipo: Journal paper |
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection. |
| Ano: 2019 |
URL: http://orgprints.org/36592/1/fpls-10-01134.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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| Registros recuperados: 1.409 | |
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