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| Registros recuperados: 21 | |
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| Søegaard, K.; Eriksen, J.; Strandberg, B.; Dupont, Y.. |
| Multispecies leys contain different ecosystem services, and feed resources for pollinators can possibly be one. The challenge is to construct grassland with different flowering species and with a continuous flowering without compromising yield and herbage quality. A field experiment was carried out to examine the effect of cutting strategy in different designed species mixtures on yield, herbage quality and flowering. Two main types of mixtures were examined. High productive grass/clover mixtures with chicory, ribwort plantain or caraway and lower productive two species mixtures with weak competitors, salad burnet or dandelion, together with either birdsfoot trefoil, red clover or lucerne. The annual dry matter yield was not affected by the cutting... |
| Tipo: Journal paper |
Palavras-chave: Pasture and forage crops. |
| Ano: 2014 |
URL: http://orgprints.org/26543/1/Draft_EcoServe_A.pdf |
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| Eriksen, J.; Strandberg, B.; Søegaard, K.. |
| Anvendelse af mange-arts-blandinger i græsmarker til produktion kan øge nytteværdien, f.eks. i form af forbedrede vilkår for bestøvende insekter, øget ressourceudnyttelse, kulstoflagring, udbyttestabilitet, husdyrsundhed og produktkvalitet. Det er hypotesen i et nyt projekt, hvor målet er at designe græsmarker, som både øger naturværdien og giver en økonomisk bæredygtig fødevareproduktion. |
| Tipo: Newspaper or magazine article |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2011 |
URL: http://orgprints.org/19888/4/19888.pdf |
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| Strandberg, B.. |
| Produktionsgræsmarker som en del af sædskiftet leverer kvalitetsfoder, men biodiversiteten i disse marker er lav. Typisk findes der ud over hvid- og rødkløver kun to-tre andre urter i markerne. I projektet EcoServe (http://agrsci.au.dk/forskning/faciliteter/httpwwwokoplatformdk/planter/ecoserve/ ) undersøger vi om iblanding af flere urter i græsmarkerne øger funktionaliteten. Projektet er rettet imod økologisk produktion, men vil også være relevant for konventionelle landmænd. |
| Tipo: Newspaper or magazine article |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2012 |
URL: http://orgprints.org/26602/3/26602.pdf |
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| Strandberg, B.. |
| Organic hay fields as resource for pollinators ›Main objective To investigate the potential improvements for wild pollinators by establishment of organic grasslands with a large proportion of selected herbs beneficial for pollinators ›Expected results Significant results on pollinators and food resources for pollinators in organic grasslands and especially hay fields. Recommendations on species composition and cutting regimes for organic hayfields in order to improve the ecological services with special focus on pollination. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2011 |
URL: http://orgprints.org/26594/7/26594.pdf |
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| Strandberg, B.; Dupont, Y.; Axelsen, J.A.; Bang madsen, H.; Calabuig, I.; Bygebjerg, R.. |
| Bees and other flower-visiting insects are experiencing periods of food shortage, particularly in intensively managed agricultural landscapes in Europe. As part of the Danish project EcoServe (http://agro.au.dk/ecoserve/ ) we therefore investigated whether increased richness of selected herbaceous species in organic hay fields acted as a floral resource thus enhancing abundance and biodiversity of pollinators. Moreover, we investigated if availability of floral resources was affected by cutting regime (timing and number of cuttings during the growing season) in 11 herbaceous species, which are often used in grassland seed mixtures. In a field survey, we visited 20 organic hay meadows of different age (3-100 years), and conducted surveys regularly... |
| Tipo: Journal paper |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2014 |
URL: http://orgprints.org/26588/1/26588.pdf |
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| Dupont, Y.; Strandberg, B.; Bang Madsen, H.; Bygebjerg, R.. |
| Bees and other flower-visiting insects are experiencing periods of food shortage, particularly in intensively managed agricultural landscapes in Europe. As part of the Danish project EcoServe (http://agro.au.dk/ecoserve/ ) we therefore investigated whether increased richness of selected herbaceous species in organic hay fields acted as a floral resource thus enhancing abundance and biodiversity of pollinators. Moreover, we investigated if availability of floral resources was affected by cutting regime (timing and number of cuttings during the growing season) in 11 herbaceous species, which are often used in grassland seed mixtures. In a field survey, we visited 20 organic hay meadows of different age (3-100 years), and conducted surveys regularly... |
| Tipo: Journal paper |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2014 |
URL: http://orgprints.org/26587/1/26587.pdf |
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| Strandberg, B.. |
| Pollinating insect populations are generally declining at local, national and global scales, and several wild pollinator species are extinct or endangered. •Almost half of the Danish bumblebee species are on the red list. •Such declines present a critical threat to future agricultural production, but biodiversity of pollinating insects and insect-pollinated plants is also at risk. •Organic grasslands with a high proportion of herbs may provide a significant better habitat for pollinating insects, and in particular, well-managed hayfields with species flowering during the entire growing season. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2012 |
URL: http://orgprints.org/26592/7/26592.pdf |
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| Langer, V.; Strandberg, B.; Hansted, L.; Dupont, Y.; Madsen, H.B.; Sørensen , P. B.. |
| The aim of the BeeFarm project is to develop a farmer’s tool for assessing resources for bees at the farm. The tool includes a guided tour through the fields and semi-natural habitats of a farm, in order for the farmer to systematically assess the bee resources on the farm. The tool will make it possible for the farmers to identify resources, which are potentially limiting wild pollinator populations. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2015 |
URL: http://orgprints.org/30049/1/Abstract%20for%20Scape%202015_Langer%20et%20al..pdf |
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| Dupont, Y.; Strandberg, B.. |
| Bees and other flower-visiting insects are experiencing periods of food shortage, particularly in intensively managed agricultural landscapes in Europe. As part of the Danish project EcoServe (http://agro.au.dk/ecoserve/) we therefore investigated whether increased richness of selected herbaceous species in organic hay fields acted as a floral resource thus enhancing abundance and biodiversity of pollinators. Moreover, we investigated if availability of floral resources was affected by cutting regime (timing and number of cuttings during the growing season) in 11 herbaceous species, which are often used in grassland seed mixtures. In a field survey, we visited 20 organic hay meadows of different age (3-100 years), and conducted surveys regularly... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Biodiversity and ecosystem services. |
| Ano: 2014 |
URL: http://orgprints.org/26598/3/26598.pdf |
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| Registros recuperados: 21 | |
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