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	Provedor de dados Organic Eprints (18) Autor Bertelsen, Marianne (3) Sigsgaard, Lene (3) Therkildsen, M. (3) Vestergaard, M. (3) Aertsens, Joris (1) Alencar, Guilherme Viana de (1) Andersen, Lillie (1) Araújo, Haroldo F. de (1) Backes, Gunter (1) Bertelsen, Keld (1) Cakmakci, C. (1) Cecon, Paulo Roberto (1) Costa, Raimundo N. T. (1) Crisóstomo, João R. (1) Edelenbos, Merete (1) Ertl, Paul (1) Ingvordsen, Cathrine Heinz (1) Jahoor, Ahmed (1) Jalli, Marja (1) Jensen, Jens D. (1) Mais... Palavra-chave Production systems Food security (18) Quality (6) Food quality and human health (3) Food quality and human health Beef cattle (3) Genetics and propagation Crop health (3) Protection Weed management Post harvest management and techniques (3) Protection Weed management Irrigation and drainage Post harvest management and techniques (2) Food quality and human health Air and water emissions Breeding (1) Food quality and human health Crop husbandry Food systems Crop health (1) Food quality and human health Crop husbandry Food systems Fruit and berries Breeding (1) Food quality and human health Crop husbandry Food systems Fruit and berries Crop health (1) Food quality and human health Crop husbandry Food systems Fruit and berries Irrigation and drainage (1) Food quality and human health Crop husbandry Fruit and berries Breeding (1) Food quality and human health Crop husbandry Fruit and berries Crop health (1) Food quality and human health Crop husbandry Markets and trade Food systems (1) Food quality and human health Fruit and berries Breeding (1) Food quality and human health Fruit and berries Post harvest management and techniques (1) Food quality and human health Policy environments and social economy (1) Food quality and human health Technology assessment Air and water emissions Consumer issues Quality and evaluation of inputs (1) Genetics and propagation (1) Mais... Tipo do documento Conference paper, poster, etc. (6) Journal paper (4) Other (4) Newspaper or magazine article (2) Proceedings (1) Project description (1) Mais... Ano 2023 (1) 2016 (1) 2015 (2) 2014 (3) 2013 (2) 2012 (6) 2011 (1) 2009 (1) 2008 (1) Mais... País Germany (18) Idioma dan (3) Inglês (2) Alemão (1) da (1) swe (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 18 Primeira ... 1 ... Última Present practice, on-going research and future potential for non-chemical pest management in fruit and berry production in Denmark Organic Eprints Sigsgaard, Lene. Workshop prensentation - Present practice, ongoing research and future potential for non-chemical pest management in fruit and berry production in Denmark. Chinese-Danish networking on systemic approaches to pest management without pesticides. Hand-out (Flowerstrips and beneficials in orchards) Tipo: Other Palavras-chave: Production systems Food security; Food quality and human health Crop husbandry Food systems Fruit and berries Crop health; Quality; Protection. Ano: 2012 URL: http://orgprints.org/22099/13/22099.pdf Comparison of extraction methods for analysis of flavonoids in onions Organic Eprints Soeltoft, Malene; Knuthsen, Pia; Nielsen, John. Onions are known to contain high levels of flavonoids and a comparison of the efficiency, reproducibility and detection limits of various extraction methods has been made in order to develop fast and reliable analytical methods for analysis of flavonoids in onions. Conventional and classical methods are time- and solvent-consuming and the presence of light and oxygen during sample preparation facilitate degradation reactions. Thus, classical methods were compared with microwave (irradiation) extraction, ultrasonic liquid extraction and accelerated solvent extraction. Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Food security; Food quality and human health. Ano: 2008 URL: http://orgprints.org/19814/4/19814.pdf Eating quality of filet and round from grazing Holstein bulls and Limousine x Holstein Bulls and Heifers Organic Eprints Therkildsen, M.; Vestergaard, M.. Crossbred Limousine x Holstein bulls and heifers may be an alternative to purebred Holstein bulls in organic beef production of young cattle because of the improved gain, carcass conformation and taste, but the fatness and texture of the crossbred bulls need to be improved through changes in the production strategy, especially feeding prior to slaughter, and in the pre and post mortem handling. Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Food security; Food quality and human health Beef cattle. Ano: 2014 URL: http://orgprints.org/27037/13/27037.pdf Assessing the ecological soundness of organic and conventional agriculture by means of life cycle assessment (LCA) - a case study of leek production Organic Eprints de Backer, Eline; Aertsens, Joris; Vergucht, Sofie; Steurbaut, Walter. Purpose – Sustainable agriculture implies the ability of agro-ecosystems to remain productive in the long-term. It is not easy to point out unambiguously whether or not current production systems meet this sustainability demand. A priori thinking would suggest that organic crops are environmentally favourable, but may ignore the effect of reduced productivity, which shifts the potential impact to other parts of the food provision system. The purpose of this paper is to assess the ecological sustainability of conventional and organic leek production by means of life cycle assessment (LCA). Design/methodology/approach – A cradle-to-farm gate LCA is applied, based on real farm data from two research centres. For a consistent comparison, two functional... Tipo: Journal paper Palavras-chave: Production systems Food security; Food quality and human health Technology assessment Air and water emissions Consumer issues Quality and evaluation of inputs. Ano: 2009 URL: http://orgprints.org/16913/1/2_De_Backer_et_al_Assessing_ecological_sustainabiltiy_by_means_of_LCA.pdf Percepção ambiental e uso do solo por agricultores de sistemas orgânicos e convencionais na Chapada da Ibiapaba, Ceará. Organic Eprints Alencar, Guilherme Viana de; Mendonça, Eduardo de Sá; Oliveira, Téogenes Senna de; Jucksch, Ivo; Cecon, Paulo Roberto. O crescimento do mercado de alimentos livres de agrotóxicos vem gerando interesse de agricultores em sistemas orgânicos de produção. Os adeptos deste sistema promovem mudanças substanciais de seus métodos de produção, adquirindo conhecimentos técnicos e empíricos associados. São necessários, portanto, estudos para avaliar o sistema orgânico neste contexto, comparando-o com o modo de produção convencional, no que diz respeito aos aspectos socioeconômicos e ambientais. Este estudo teve como objetivo o diagnóstico regional desses aspectos em sistemas orgânicos e convencionais do distrito de Sussuanha, município de Guaraciaba do Norte, e do município de São Benedito, no estado do Ceará. Foram entrevistados sete agricultores orgânicos e 21 agricultores... Tipo: Journal paper Palavras-chave: Production systems Food security; Food quality and human health Crop husbandry Markets and trade Food systems. Ano: 2013 URL: http://orgprints.org/29006/1/Alencar_Percep%C3%A7%C3%A3o.pdf Lebensmitteleffizienz der Österreichischen Nutztierhaltung - Bedeutung der Grünlandwirtschaft Organic Eprints Ertl, Paul; Steinwidder, Andreas; Schönauer, Magdalena; Krimberger, Kurt; Knaus, Wilhelm; Zollitsch, Werner. Der Beitrag der Tierhaltung zur menschlichen Ernährungssicherung wird aufgrund der ineffizienten Umwandlung von pflanzlichen Futtermitteln in tierische Produkte sehr kontrovers diskutiert. Das Ziel der vorliegenden Arbeit war es daher, anhand von nationalen Daten für die Jahre 2011–2013 den Beitrag von verschiedenen Tierkategorien (Rinder, Milchkühe, Maststiere, Schweine, Masthühner, Legehennen, Puten, Schafe und Ziegen) zur Netto-Lebensmittelproduktion in Österreich zu ermitteln. Rinder trugen als einzige Nutztierart sowohl bezüglich Energie als auch bezüglich Protein zu einer positiven Netto-Lebensmittelproduktion bei, das heißt sie produzierten über die tierischen Produkte mehr für die Menschen essbare Energie und essbares Protein, als sie in Form von... Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Food security; Food quality and human health Policy environments and social economy. Ano: 2016 URL: http://orgprints.org/32651/1/v4_Ertl.pdf Growth and carcass quality of grazing Holstein bulls and Limousine x Holstein bulls and heifers slaughtered at 17 months of age Organic Eprints Vestergaard, M.; Cakmakci, C.; Kristensen, T.; Jørgensen, K.F.; Kargo, M.. Across sexes, crossbreeding did not improve growth rate compared to HOL bulls Crossbreeding markedly improved conformation Heifers produced carcasses of acceptable fatness Fatness and lean/fat colour of pasture-fed bulls were not acceptable Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Food security; Food quality and human health Beef cattle. Ano: 2014 URL: http://orgprints.org/27063/7/27063.pdf Åbent hus i økologisk frugt og bær på Institut for Fødevarer, AU Organic Eprints Bertelsen, Marianne. Åbent hus arrangementet i økologisk frugt og bær henvender sig til etablerede økologer såvel som avlere, der overvejer økologisk produktion. Tipo: Other Palavras-chave: Production systems Food security; Food quality and human health Crop husbandry Food systems Fruit and berries Breeding; Genetics and propagation Crop health; Quality; Protection Weed management Post harvest management and techniques. Ano: 2012 URL: http://orgprints.org/21009/4/21009.pdf Produtividade e análise de indicadores técnicos do maracujazeiro-amarelo irrigado em diferentes horários. Organic Eprints Araújo, Haroldo F. de; Costa, Raimundo N. T.; Crisóstomo, João R.; Saunders, Luís C. U.; Moreira, Olavo da C.; Macedo, Antônia B. M.. Diante da necessidade de pesquisas sobre o manejo da irrigação em horários alternativos e com menor custo com eletricidade na produção do maracujá-amarelo irrigado objetivou-se, com esta pesquisa, avaliar os efeitos do fracionamento da irrigação em diferentes horários de aplicação sobre a produtividade e qualidade do fruto do maracujazeiro-amarelo tal como, também, a quantificação de indicadores técnicos; para tanto se conduziu um experimento no município de Pentecoste, CE, no período de setembro de 2009 a agosto de 2010, no delineamento em blocos ao acaso com cinco tratamentos e quatro repetições. Os tratamentos corresponderam aos horários de aplicação da lâmina de água requerida (LR) pela cultura (T1: 100% da LR às 07 h; T2: 50% da LR às 07 h e 50% da LR... Tipo: Journal paper Palavras-chave: Production systems Food security; Food quality and human health Crop husbandry Food systems Fruit and berries Irrigation and drainage. Ano: 2012 URL: http://orgprints.org/29036/1/Araujo_Produtividade.pdf Temadag om økologisk kernefrugt Organic Eprints Lindhard Pedersen, Hanne. Temadag om økologisk kernefrugt med sidste nye forskning og rådgivning inden for udvalgte udfordringer i økologisk produktion af kernefrugt. Inspiration til at forbedre kvalitet og udbytte i økologiske frugtplantager. Tipo: Other Palavras-chave: Production systems Food security; Food quality and human health Crop husbandry Fruit and berries Crop health; Quality; Protection Weed management Irrigation and drainage Post harvest management and techniques. Ano: 2013 URL: http://orgprints.org/22881/7/22881.pdf Significant decrease in yield under future climate conditions: Stabilityand production of 138 spring barley accessions Organic Eprints Ingvordsen, Cathrine Heinz; Backes, Gunter; Lyngkjær, M.; Peltonen-Sainio, Pirjo; Jensen, Jens D.; Jalli, Marja; Jahoor, Ahmed; Rasmussen, Morten; Mikkelsen, Tesi N.; Stockmarr, A.; Jørgensen, Rikke Bagger. tThe response in production parameters to projected future levels of temperature, atmospheric carbondioxide ([CO2]), and ozone ([O3]) was investigated in 138 spring barley accessions. The comprehensive setof landraces, cultivars, and breeder-lines, were during their entire life cycle exposed to a two-factor treat-ment of combined elevated temperature (+5°C day/night) and [CO2] (700 ppm), as well as single-factortreatments of elevated temperature (+5°C day/night), [CO2] (700 ppm), and [O3] (100–150 ppb). Thecontrol treatment was equivalent to present average South Scandinavian climate (temperature: 19/12◦C(day/night), [CO2]: 385 ppm). Overall grain yield was found to decrease 29% in the two-factor treatmentwith concurrent elevation of [CO2] and temperature,... Tipo: Journal paper Palavras-chave: Production systems Food security; Food quality and human health Air and water emissions Breeding; Genetics and propagation. Ano: 2015 URL: http://orgprints.org/28030/7/28030.pdf Økologi skal smages Organic Eprints Therkildsen, M.. Dyrevelfærd og smag driver det økologiske kødindkøb. Forbrugere vægter sundhed, god kvalitet og et godt måltid højt. Tipo: Newspaper or magazine article Palavras-chave: Production systems Food security; Food quality and human health. Ano: 2012 URL: http://orgprints.org/27291/6/27291.pdf Æbleskader efter varmt vand kan afsløres tidligt Organic Eprints Edelenbos, Merete. Duftstoffer fra æbler lige efter behandling med varmt vand afslører om frugterne er skadet. Tipo: Newspaper or magazine article Palavras-chave: Production systems Food security; Food quality and human health Fruit and berries Post harvest management and techniques. Ano: 2015 URL: http://orgprints.org/29385/1/12_%C3%86bleskader%20efter%20varmt%20vand%20kan%20afsl%C3%B8res%20tidligt.pdf Projektet FruitGrowth præsenteret ved Food Festival 7-9 september 2012 (4 postere) Organic Eprints Bertelsen, Marianne. Projektet FruitGrowth blev præsenteret på Food Festival 2012 den 7-9 september i Århus. Der blev formidlet viden om robuste sorter til økologisk æbleproduktion. Tipo: Other Palavras-chave: Production systems Food security; Food quality and human health Fruit and berries Breeding; Genetics and propagation Crop health; Quality; Protection Weed management Post harvest management and techniques. Ano: 2012 URL: http://orgprints.org/21716/1/21716a.pdf Eating quality of filet and round from grazing Holstein bulls and Limousine x Holstein bulls and heifers Organic Eprints Therkildsen, M.; Vestergaard, M.. Production of organic beef from young cattle is not very developed in Denmark, in spite of a well-established organic dairy production with male off-spring. These calves are sold to conventional production, because of low performance in organic production systems. The purpose of this study was to test a concept for production of organic beef based on crossbred animals from dairy cows sired with a beef breed. The experiment included a comparison between spring-born pure-bred Holstein bulls (HB), crossbred Limousin x Holstein bulls (CB) and heifers (CH), 15 of each group. After weaning the calves were raised outdoor on pasture the 1st summer and indoor on a low energy grass-haylage ration over winter followed by pasture the 2nd summer and slaughter at a... Tipo: Proceedings Palavras-chave: Production systems Food security; Food quality and human health Beef cattle. Ano: 2014 URL: http://orgprints.org/27304/7/27304.pdf Äppelträffen 2012 - SLU Organic Eprints Sigsgaard, Lene. Møde mellem forskere, konsulenter og æbleavlere ved Sveriges landbrugsuniversitet i februar. Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Food security; Food quality and human health Crop husbandry Food systems Crop health; Quality; Protection Weed management Irrigation and drainage Post harvest management and techniques. Ano: 2012 URL: http://orgprints.org/21011/1/21011a.pdf Nye løsninger sikrer fremtidig vækst i økologisk æbledyrkning Organic Eprints Pedersen, Hanne Lindhard; Williams, Michelle; Bertelsen, Marianne; Andersen, Lillie; Paaske, Klaus; Sigsgaard, Lene; Korsgaard, Mare; Jørgensen, Rasmus Nyholm; Bertelsen, Keld. Den danske produktion af æbler er lille og ustabil pga. udbytte- og kvalitetstab forårsaget af skadedyr og sygdomme.Projektet FruitGrowth fokuserer på robuste sorter, nye innovative metoder til ukrudtsbekæmpelse og ny lagringsteknologi. Der arbejdes med løsninger på kort og langt sigt for de alvorligste skadevoldere, bl.a. nyttedyr i blomsterbræmmer og naturstoffer til bekæmpelse. Tipo: Conference paper, poster, etc. Palavras-chave: Production systems Food security; Food quality and human health Crop husbandry Fruit and berries Breeding; Genetics and propagation Crop health; Quality; Protection Weed management Post harvest management and techniques. Ano: 2011 URL: http://orgprints.org/19983/1/19983.pdf Studien zum Transfer von Pyrrolizidinalkaloiden in Nutztieren (Verbundvorhaben) Organic Eprints Das hier beschriebene Verbundvorhaben umfasst folgende Teilprojekte: FKZ 18NA004, FKZ 18NA005 und FKZ 18NA006. Alle in Organic Eprints archivierten Projektbeschreibungen und Veröffentlichungen zu diesem Verbundvorhaben finden Sie unter folgendem Link: http://orgprints.org/id/saved_search/1751. Die zunehmende Ausbreitung von Kreuzkräutern (Senecio spp.) wird in den letzten Jahren mit großer Sorge beobachtet. Kreuzkräuter wie das Jakobskreuzkraut oder das Wasserkreuzkraut enthalten lebertoxische und kanzerogen wirksame Pyrrolizidinalkaloide (PA) und deren N-Oxide (PANO), die in bereits sehr geringen Dosen die Gesundheit von Mensch und Tier schädigen können. Wirtschaftsgrünland und insbesondere extensiv bewirtschaftete Weideflächen sind in bestimmten... Tipo: Project description Palavras-chave: Production systems Food security; Food quality and human health. Ano: 2023 Registros recuperados: 18 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco