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Agricultural seed propagation and certification of native seed / Birgit Feutch (2011)

Public Citation est un extrait de Conference proceedings : International conference " Using species rich semi-natural grassland to obtain seed for the restoration of degraded areas ", Agricultural faculty, Legnaro (PD, Italy) 21-22.09 2011 / Semi-natural grassland as a source of biodiversity improvement (SALVERE) (2011) Titre : Agricultural seed propagation and certification of native seed Type de document : Extrait d'ouvrage Auteurs : Birgit Feutch ; Markus Wieden ; Ernst Rieger Année de publication : 2011 Importance : p. 47-50 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Revégétalisation Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85714 Feutch, Birgit, Wieden, Markus, Rieger, Ernst 2011 Agricultural seed propagation and certification of native seed. In: Conference proceedings : International conference " Using species rich semi-natural grassland to obtain seed for the restoration of degraded areas ", Agricultural faculty, Legnaro (PD, Italy) 21-22.09 2011. University of Padova : Department of Environmental Agronomy and Crop Production, [S.l.]: 47-50.

Regiosaat - und Pflanzgut, ein Herkunftsstandard in Deutschland / Markus Wieden (2006)

Public Citation est un extrait de Soil-bioengineering : Ecological Restoration with native plants an seed material / Bernhard Krautzer (2006) Titre : Regiosaat - und Pflanzgut, ein Herkunftsstandard in Deutschland Type de document : Extrait d'ouvrage Auteurs : Markus Wieden Année de publication : 2006 Importance : p. 123-126 Langues : Allemand (ger) Catégories : [CBNPMP-Thématique] Revégétalisation [CBNPMP-Géographique] Allemagne Note de contenu : Conference 5-9 September 2006 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85290 Wieden, Markus 2006 Regiosaat - und Pflanzgut, ein Herkunftsstandard in Deutschland. In: Soil-bioengineering : Ecological Restoration with native plants an seed material. HBLFA Raumberg-Gumpenstein, Irdning: 123-126.

Ten years of native seed certification in Germany – a summary / A. K. Mainz in Plant biology, 21 (3) (2019) 

Public Citation [article]  inPlant biology > 21 (3) (2019) . - 383-388 Titre : Ten years of native seed certification in Germany – a summary Type de document : Imprimé Auteurs : A. K. Mainz ; Markus Wieden Année de publication : 2019 Article en page(s) : 383-388 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Restauration des écosystèmes [CBNPMP-Thématique] Revégétalisation [CBNPMP-Thématique] Semences Résumé : Many renaturation projects and compensation areas are based on the use of seeds from regional indigenous wild plants; in the following: native or regional seeds. Despite this, such seeds make up only a small proportion of the total number of seeds used for greening projects; in Germany, for example, it is only around 1% (=200 t per year). Although the market for regional seeds is small, it is highly competitive. High-priced native seeds compete with flower mixes of unspecified origin and can only be differentiated from them by reliable quality seals. A quality assurance system based on seed legislation (EU Directive 2010/60, preservation mixtures) has been developed in a few European countries. However, quality assurance ends with the sale of the seeds. Thus, seed use remains unmonitored, and often unsuitable material, or material foreign to the region, is planted in restoration areas. Unfortunately, nature conservation has not made seed-based restoration one of its key issues, neither at the European nor at the national level. Currently there are many different local and regional standards, methods and private certificates that are confusing for users and which provide little continuity and predictability for producers. We recommend the establishment of an EU directive or a broadly agreed recommendation to the EU member states, spearheaded by nature conservation, which would define the standards for producing and using native seeds (e.g. harmonised regions that cross national borders, quality regulations). At the same time, wild plant interest groups should combine existing structures in order to strengthen seed-based restoration through international cooperation. Lien pérenne : DOI : 10.1111/plb.12866 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149222 Mainz, A. K., Wieden, Markus 2019 Ten years of native seed certification in Germany – a summary. Plant biology, 21(3): 383-388.

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Consultable Article (2019) URL