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Bodennahe Wärmeprozesse und vegetatives Wachstum bei Sonnenblumen Organic Eprints
Jancáryová, Danica; Fuchs, Nikolai; Leiber, Florian.
Wärme als qualitativer Naturprozess ist mehr als ein Temperaturzustand. In einem Versuch wurde das Wachstum von Sonnenblumen an zwei unterschiedlich exponierten Standorten mit und ohne Folie untersucht. Ein sensibler Zusammenhang zwischen Wärmeprozessen an der Erdoberfläche und der vegetativen Entwicklungsdynamik wurde festgestellt.
Tipo: Newspaper or magazine article Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2006 URL: http://orgprints.org/28334/1/2006-6.pdf
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Die Anbauwürdigkeit der Blauen Lupine in Bayern Organic Eprints
Ostermaier, Miriam; Jobst, Florian; Deyerler, Manuel; Heinzinger, Markus; Urbatzka, Peer.
Blue lupin (Lupinus angustifolius L.) could be an additional local protein crop in Bavaria for animal and human food production. It would also enlarge crop rotation in organic agriculture. At the moment, this crop is mainly cultivated in the northeastern parts of Germany. It is adapted to pH until 6.8 and sandy loamy soils. Currently, it is not re-commended for cultivation in Bavaria. In field trials, different varieties of blue lupins proved to be worth cultivating on organically managed sandy loam and loamy sand on three sites in Bavaria. Boregine and Probor were tested for four years, Mirabor and Boruta for one year. All varieties showed high crop and protein yield, also compared to white lupins. Boregine had the highest crop yield, whereas Probor the...
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2017 URL: http://orgprints.org/31744/1/Die%20Anbauw%C3%BCrdigkeit%20der%20Blauen%20Lupine%20in%20Bayern.pdf
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Versuche im ökologischen Landbau in Rheinland-Pfalz 2005 Organic Eprints
Hoos, Sabine; Zillger, Christine.
Versuchsbericht zu Versuchen im ökologischen Landbau in Rheinland-Pfalz: Sortenversuche Winterroggen, Wintertriticale, Winterweizen, Winter-Futtererbsen, Sommerfuttererbsen, Lupinen (Zusammenfassende Bewertung teilweise auch aus Sicht der Fütterung und tabellarische Vorstellung der Ergebnisse)
Tipo: Report Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2006 URL: http://orgprints.org/7823/1/Versuchsbericht_%C3%96ko%2DVersuche_2005.pdf
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Tratamento de milho em grão e espiga com pós inertes no controle do gorgulho do milho Sitophilus zeamais. Organic Eprints
Silva, Danilo Fernando Guimarães; Ahrens, Dirk Claudio; Paixão, Magda Fernanda; Neto, Francisco Skora; Romel, Cátia Cristina; Comiran, Flávia; Nazareno, Nilceu Ricetti Xavier; Coelho, Caroline de Jesus.
O presente trabalho objetivou verificar os efeitos de tratamentos alternativos de sementes de milho variedade (IPR 114), armazenadas a granel e em espigas ensacadas, no controle do gorgulho do milho (Sitophilus zeamais Mots). Os tratamentos consistiram em 5 kg pó mg-1 de milho de cinza de xisto, cinza de madeira e terra diatomácea (tratamento padrão). Como testemunha, foram utilizadas sementes não tratadas. O trabalho foi realizado em dois locais diferentes simultaneamente, nas cidades de São Mateus do Sul e Ponta Grossa (PR), durante os meses de abril a novembro de 2009. As variáveis analisadas foram o número de insetos vivos, germinação, vigor e grau de infestação, para o milho armazenado em espiga, e número de gorgulhos vivos e infestação para o milho...
Tipo: Journal paper Palavras-chave: Farming Systems Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2012 URL: http://orgprints.org/22796/1/10992-54125-1-PB.pdf
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20 Jahre Modellbetrieb für Ökolandbau in Müncheberg. Teil 2: Wie ertragslabil sind Körnerleguminosen im Vergleich zu Getreide und Mais? Organic Eprints
Reckling, Moritz; Döring, Thomas F.; Bloch, Ralf; Stein-Bachinger, Karin; Bachinger, Johann.
Auf dem Modellbetrieb für Ökolandbau in Müncheberg wurden von 1993 bis 2013 Feldversuche zur Ermittlung der Ertragsstabilität von zwei Körnerleguminosen (Schmalblättrige Lupine und Futtererbse), Wintergetreide (Roggen und Weizen), Hafer und Silomais durchgeführt. Zwei orthogonale Datensätze wurden genutzt um die temporären Ertragsschwankungen der Einzelkulturen zu vergleichen. Beide Körnerleguminosen zeigten die geringste Ertragsstabilität von allen untersuchten Kulturen. Dies war sowohl für varianzbasierte als auch für regressionsbasierte Stabilitätsparameter der Fall. Gründe für die geringe Ertragsstabilität sind unzureichend bekannt. Es müssen Strategien für das Management entwickelt werden, um mit den großen Schwankungen umzugehen.
Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2015 URL: http://orgprints.org/26912/1/26912_reckling.pdf
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Prüfung der Ursachen für Bodenmüdigkeit bei Erbsen Organic Eprints
Urbatzka, Peer; Schlagenhaufer, Marion; Schönherr, Jörg; Jobst, Florian; Hess, Michael; Jacob, Irene.
The term ‘legume soil fatigue’ is frequently attributed to plant diseases. Three different soils known to show symptoms of the soil fatigue during grain legume cultivation were examined with the differential method to assess the cause of the soil fatigue. Distinct types of field peas were analysed with regard to the various treatments of the method. Dry matters of the root and shoot as well as the degree of necrotic tissue were examined. Results indicated that the cause for the soil fatigue can mainly be assessed to the availability of nutrients for the soils tested and therefore should also be considered for the cause of yield depressions in grain legumes.
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2017 URL: http://orgprints.org/31749/1/Pr%C3%BCfung%20der%20Ursachen%20f%C3%BCr%20Bodenm%C3%BCdigkeit%20bei%20Erbsen.pdf
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Eignung verschiedener Körnerleguminosen als Vorfrucht für Winterweizen in ökologischen Fruchtfolgen Organic Eprints
Schulz, H.; Zimmer, Stephanie; Stoll, Evelyne; Bohn, Thomas; Hupe, Anke; Heß, Jürgen.
The Aim of this study has been to evaluate in two two-year field trials the pre-crop effect of different grain legumes (e.g. soy bean, peas or lupines) in the same environment and to detect possible effects of grain legumes on the N-supply, the yield potential and the yield structure of the subsequent crop winter wheat. According to different pre-crop yields, a higher but different nitrogen supply for subsequent winter wheat was observed in all N2-fixing pre-crop treatments. In contrast to non-fixings control higher NO3-N contents in soil and higher yields in subsequent winter wheat (up to 24 dt*ha- 1 surplus) were observed.
Tipo: Conference paper, poster, etc. Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2017 URL: http://orgprints.org/31813/1/Eignung%20verschiedener%20K%C3%B6rnerleguminosen%20als%20Vorfrucht.pdf
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Desenvolvimento rural e práticas tradicionais de agricultores familiares: o caso do milho no vale do Capivari, Santa Catarina, Brasil. Organic Eprints
Rebollar, Paola Beatriz May; Miller, Paul Richard Momsen; Carmo, Victor Barbosa do.
A diversidade genética do milho é importante para milhões de famílias de agricultores em todo o mundo. A existência de populações de milho crioulo tem forte relação com processos sociais específicos. Este estudo busca compreender estes processos sociais e sua relação com as políticas de desenvolvimento rural brasileiras. Entre junho de 2006 e novembro de 2009, 13 famílias de agricultores em 3 municípios do vale do Capivari foram entrevistados e visitados diversas vezes para a coleta de dados qualitativos. A partir da análise dos resultados, é possível afirmar que políticas de desenvolvimento rural contribuíram para modificar os processos sociais que historicamente promoveram a diversidade genética do milho. Apesar disso, algumas famílias de agricultores...
Tipo: Journal paper Palavras-chave: Production systems Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2010 URL: http://orgprints.org/24534/1/Rebollar_Desenvolvimento.pdf
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Futterqualität, Vorfruchtleistung und Nitratauswaschung von über Winter beweideten Kleegrasbeständen Organic Eprints
Loges, Dr Ralf; Westphal, Dr Derk; Taube, Prof. Dr. Friedhelm.
In comparison to harvesting, grazing is less cost intensive. For economical reasons an extended duration of grazing period is recommended. Grazing during winter can cause pasture damages, which is of minor relevance for older grass clover grown on arable land, which will be ploughed in the following spring. Against this background yield and forage quality of 3 different legume species, i.e. white clover, red clover and alfalfa, grown in binary mixtures with two grass species, perennial ryegrass and tall fescue, respectively, were examined before grazing the third growth in autumn or winter. Nitrate leaching losses during winter and yield of the following spring wheat were recorded. Yield and forage quality of the total sward was not significantly...
Tipo: Conference paper, poster, etc. Palavras-chave: Pasture and forage crops Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2009 URL: http://orgprints.org/14572/1/Loges_14572.pdf
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O cultivo do morangueiro em sistema de transição ecológica: componentes do rendimento e incidência de doenças. Organic Eprints
Martins, Denise de Souza; Schwengber, José Ernani; Strassburger, André Samuel; Silva, Jurandir Buchweitz da.
O objetivo do trabalho foi avaliar a influência do manejo na cultura do morangueiro sobre os componentes de rendimento e a incidência de doenças. O experimento foi realizado na Embrapa Clima Temperado, Pelotas, RS em 2008, utilizando-se duas cultivares em sistema de transição ecológica. Foi avaliada a utilização de duas caldas, calda bordalesa 0,5% e Curamor 5% em comparação com uma parcela testemunha. A distribuição da produção de pseudofrutos não é alterada pelas pulverizações foliares, salientando-se a produção de morango nos meses do verão pela cultivar Albion. As pulverizações semanais das caldas são desnecessárias, pois a incidência de doenças é baixa, desde que se adote um conjunto de práticas de manejo durante o ciclo produtivo. A cultivar Albion...
Tipo: Journal paper Palavras-chave: Production systems Farming Systems Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2011 URL: http://orgprints.org/24145/1/Martins_Cultivo.pdf
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A participatory approach to variety trials for organic systems Organic Eprints
Clarke, Dr Sarah M.; Hinchsliffe, Miss Kay E.; Haigh, Miss Zoe; Jones, Dr Hannah; Pearce, Dr Bruce; Wolfe, Prof Martin S; Thomas, Dr Jane.
A participatory research methodology was used to compare the performance of UK wheat varieties under organic conditions. Plots of three breadmaking winter wheat varieties (Hereward, Solstice and Xi19) and a mixture (1:1:1) of the varieties were grown at 19 UK farms in two seasons (2003/04 and 2004/05). Meas-urements were taken of growth habit, yield and grain quality. Grain yields in both seasons showed significant site by variety interactions, although the variation among sites was greater than among varieties in both instances. Wheat grown at Western sites was significantly shorter and higher-yielding than that grown at Eastern sites in 2003/04 but significantly taller in 2004/05. As with grain yield, greater variation among site than variety was found...
Tipo: Conference paper, poster, etc. Palavras-chave: "Organics" in general Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2006 URL: http://orgprints.org/7444/1/denmark_congress_agronomic_PC_paper.pdf
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Gute Chancen für den Öko-Sojaanbau in Deutschland Organic Eprints
Wilbois , Klaus-Peter; Nußbaumer, Helmut; Recknagel, Jürgen.
From 2011 to 2013 a total of 35 different soybean cultivars were tested in organically managed replicated trials under a wide range of pedo-climatic conditions in Germany. The resulting yields were affected by the climatic region, soybean maturity group, water availability during grain filling and soybean cultivar. From our results we can conclude that with current cultivars a successful soybean cropping in most parts of Germany is possible. Only in the cooler regions of northern Germany and in the uplands yields are usually not competitive with other crops.
Tipo: Conference paper, poster, etc. Palavras-chave: "Organics" in general Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2015 URL: http://orgprints.org/27125/1/27125_wilbois.pdf
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Potential for breeding white lupin for calcareous rich soils in the Netherlands Organic Eprints
Nuijten, E.; Prins, Udo.
White lupin (Lupinus albus) can be an interesting crop for both organic and conventional farmers who are looking for leguminous crops to broaden their crop rotation scheme. Lupin is also of interest for food processors as a guaranteed GMO-free protein source for the replacement of soy. However, the available varieties ripen too late in the Netherlands. Furthermore, the largest areas suitable for arable farming are calcareous rich clayey soils. So, there is a need for early maturing calcium tolerant varieties. The goal of this study was a broad evaluation of lines of white lupin for suitability for cultivation on clayey soils high in calcium content, in order to determine whether there is sufficient perspective for further breeder for both conventional and...
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2015 URL: http://orgprints.org/30144/1/3042.pdf
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Scottish Agricultural College (SAC): Long term crop experiments Organic Eprints
Replicated rotation trial comparing 2 organic rotations including different ley:arable ratios. Established 1991.
Tipo: Research facility description Palavras-chave: Pasture and forage crops Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2024
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Diversity of the arthropod fauna in organically grown garlic intercropped with fodder radish. Organic Eprints
Silva, André Wagner Barata; Haro, Marcelo Mendes; Silveira, Luís Cláudio Paterno.
The cultivation of garlic faces several problems, which include pest attack, and the diversification of habitat through intercropping with attractive plants comes up as a method to pest management. The objective of this research was to verify the effect of the association of garlic with fodder radish on richness, abundance and diversity of arthropods under organic production system in Lavras, MG, Brazil. The treatments were composed of garlic in monoculture and garlic in association with fodder radish, in plots of 40 garlic plants, intercropped or not with two lines of fodder radish. Weekly, 25 samples were collected for a period of 10 weeks (n=250). Species accumulation curves, species richness, abundance, and diversity index were determined, and T or...
Tipo: Journal paper Palavras-chave: Pasture and forage crops Farming Systems Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2012 URL: http://orgprints.org/22980/1/Silva_Diversidade.pdf
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Optimizing lupin production for human consumption in The Netherlands Organic Eprints
Prins, Udo; Nuijten, E..
In a period of 7 years 2007-2013) 25 varieties of lupins were tested on different soil types in The Netherlands, including 20 varieties of L. angustifolius, three varieties of L. albus and two varieties of L. luteus. These varieties were obtained from various seed companies in Germany, Denmark, Poland and the UK,. It seems that relatively small differences in climatic conditions between The Netherlands (northern-european sea climate) and the regions where most of the varieties are bred (north-eastern land climate in Germany or middle European sea climate in the north of France) already result in varieties being less adapted to the growing conditions existing in The Netherlands. An important result is that, although breeding efforts have been focusing on...
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2015 URL: http://orgprints.org/30145/1/3043.pdf
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Consumo foliar de batata submetida a diferentes tinturas de Meliácias e óleo de nim por adultos de Diabrótica speciosa (Germar, 1824) (Coleoptera:Chrysomelidae). Organic Eprints
Gonçalves, Marcio de Medeiros; Medeiros, Carlos Alberto; Nava, Dori Edson.
Testes para avaliar o consumo foliar de batata submetida a diferentes tinturas de Meliáceas e óleo de nim por adultos de Diabrotica speciosa (Ger.) foram conduzidos no Laboratório de Entomologia da Embrapa Clima Temperado, Pelotas, Brasil. Discos foliares de plantas de batata, cultivadas em vaso, foram utilizados nos testes com e sem chance de escolha. No teste sem chance de escolha cada placa de Petri (90 mm) contendo um disco de determinado tratamento recebeu um casal de adultos, no teste com chance de escolha cada placa de Petri (140 mm) contendo um disco de cada tratamento recebeu três casais de adultos. Utilizaram-se a mesma metodologia para os ensaios com óleo de nim. Os produtos a base de Trichilia claussenii C. DC. nas concentrações de 10 e 20%...
Tipo: Journal paper Palavras-chave: Production systems Farming Systems Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2011 URL: http://orgprints.org/23089/1/Gon%C3%A7alves_Consumo.pdf
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Produkce osiv hlavních obilnin v ekologickém zemědělství Organic Eprints
Janovska, Dagmar; Stehno, Zdenek.
Kvalita osiva ovlivňuje významnou měrou následnou produkční schopnost porostu, a to nejen jeho vitalitu a výnos, ale i kvalitu. Nedostatky v kvalitě osiva a během ošetřování porostu není již možné odstranit posklizňovou úpravou. V současné době je v ekologickém zemědělství velmi rozšířené používání takzvaného farmářského osiva.
Tipo: Journal paper Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2010
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Gemengeanbau von Saatwicken (Vicia sativa L.) als Alternative im Körnerleguminosenanbau Organic Eprints
Böhm, Herwart.
Six Vicia sativa varieties were cultivated in the year 2011 in northern Germany in pure stand and in different seed ratios in mixed cropping with oat. Parameters of yield differentiated to V. sativa and oat as well as yield performance and weed development were assessed. Results showed a better yield performance of V. sativa compared to other grain legumes. The harvest of V. sativa in pure stand with the combine is not advised because of the low resistance to lodging. A mixed cropping of V. sativa and oat with 50 % of the seed rates of pure stand showed for the most tested varieties the highest yield of V. sativa and total yield of V. sativa and oat.
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2013 URL: http://orgprints.org/21396/1/21396_Boehm.pdf
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Aligning Insect IPM Programs With a Cropping Systems Perspective: Cover Crops and Cultural Pest Control in Wisconsin Organic Corn and Soybean Organic Eprints
Cullen, E.M.; Holm, K.M..
This article presents a conversation among researcher, agroecology student, and farmers about the association between cover crops and seedcorn maggot in organic grain crops. Survey data showed that Wisconsin organic farmers would use cover crop management, insect degree day forecasting, and planting date cultural controls, given appropriate knowledge context and extension information provision. We developed electronic and print resources and engaged with farmers and educators nationally through the eOrganic Community of Practice. Project outcomes exemplify student and farmer ability to effect change in land grant university extension recommendations through integrated pest management content and delivery aligned with a cropping systems perspective.
Tipo: Journal paper Palavras-chave: "Organics" in general Crop combinations and interactions Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2013 URL: http://orgprints.org/24311/7/24311.pdf
Registros recuperados: 47
Primeira ... 123 ... Última
 

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