Resultados de búsqueda - "rape"

Mullsådd ur ekonomi- och miljöperspektiv por Holmqvist, Kristofer, Hvalgren, Bengt

“…The purpose with this project has been to investigate if it's an option to use conservation tillage at a farm size of 100 ha with the following crop sequence: • Sugar beets • Winter wheat • Brewer's barley + re-seed • Winter rape/red clover • Winter wheat (winter wheat + mustard in the conservated system) We have compared conventional farming (mouldboard ploughing) with conservation tillage and we have come to the following conclusions: • Less manpower with 0,65 h/ha • Less labour costs with 116 Skr/ha • Less fuel costs with 96 Skr/ha • Machinery savings with 321 Skr/ha • Increased gross margin with 868 Skr/ha From environmental view we have been able to state the following facts: • Less erosion • Increased water quality • Increased soil quality • Decreased use of pesticides when using good crop sequences • Less pesticide in the nature…”
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Mullsådd ur ekonomi- och miljöperspektiv por Holmqvist, Kristofer, Hvalgren, Bengt

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Jämförande av lönsamhet mellan ekologisk och konventionell växtodling i Skåne por Gustafsson, Karl, Jansson, Fredrik

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Differential mRNA accumulation upon early arabidopsis thaliana infection with ORMV and TMV-Cg Is associated with distinct endogenous small RNAs Level por Zavallo, Diego, Debat, Humberto Julio, Conti, Gabriela, Manacorda, Carlos Augusto, Rodriguez, Maria Cecilia, Asurmendi, Sebastian

“…An sRNA high-throughput sequencing of Arabidopsis thaliana leaf samples infected either with Oilseed rape mosaic virus (ORMV) or crucifer-infecting Tobacco mosaic virus (TMV-Cg) with slightly different symptomatology at two early stages of infection (2 and 4dpi) was performed. …”
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Utilización de colza forrajera (Brassica napus) en engorde de corderos en el oeste del Chubut. Comunicación por Villa, Martin Diego, Ceballos, Demian, Lexow, Guillermo, Tracaman, Jorge

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Uso de colza forrajera (Brassica napus) en alimentación invernal de corderas, en la provincia de Chubut. Comunicación por Villa, Martin Diego, Ceballos, Demian, Lexow, Guillermo, Tracaman, Jorge

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Fallstudie på växtodlingsgård por Jönsson, Jonas

“…The crop rotation consists of autumn wheat, sugar beats, spring wheat, spring barely, winter rape and fallow. The farm owns all machinery required. …”

Neonicotinoids and honeybee health por Goss, Julia

“…Eight of the fields were randomly assigned to be sown with clothianidin dressed Brassica napus (oilseed rape) seeds and their corresponding pairs with undressed B. napus seeds, as controls. …”
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Den naturliga variationen av fettkomponenter i Lepidium campestre por Sandelius, Sofie

Kväveupptag i höstvete : hur påverkar förfrukten, jordarten och vädret? por Nissen, Lovisa

Transgene escape and persistence in an agroecosystem: the case of glyphosate-resistant Brassica rapa L. in central Argentina por Pandolfo, Claudio Ezequiel, Presotto, Alejandro Daniel, Torres Carbonell, Francisco Javier, Ureta, Maria Soledad, Poverene, María Mónica, Cantamutto, Miguel Angel

“…This finding suggests that glyphosate resistance might come from GM oilseed rape crops illegally cultivated in the country or as a seed contaminant, and it implies gene flow and introgression between feral populations of GM B. napus and wild B. rapa. …”
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Hemp seed cake fed to broilers por Kalmendal, Robin

“…It was concluded that the nutritional value of HSC partly resembles e.g. that of rape seed cake and that a 30 % inclusion rate showed no negative effects on the production nor the palatability of the feed when fed during the days 28-35 post-hatch.…”
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Cover crops for plant protection : Cover crops for control of root pathogenic Plasmodiophora brassicae and the root parasitic nematodes Pratylenchus penetransand Meloidogyne hapla por Lundborg, Izabella

“…The soil borne pathogen Plasmodiophora brassicae is one of the major pathogens in oilseed rape production and the plant parasitic nematodes (PPNs), Pratylenchus penetrans and Meloidogyne hapla infest important crops such as carrot, potato and strawberry. …”

Produktionskalkyler för biobränslen por Wallin, Fredrik

“…I've been calculating with selling the straw from the grain crops and winter rape, selling the rye weat as whole crop and fertilize the hemp with sewage sludge. …”

Blygrå rapsvivelns (Ceutorhynchus obstrictus) aktivitet i skånska rapsfält por Henriksson, Karin

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Raps som fodermedel till slaktkycklingar por Carlsson, Åsa

Effekter av bearbetningsdjup i plöjningsfri odling por Sörensson, Fredrik

“…The effect of tillage depth was studied in field experiments in Skåne, Väderstad, Uppsala, Örebro och Västerås in different crops; spring oilseed rape, spring wheat, winter wheat and spring barley.The experiments generally had a randomized block design with the treatments mouldboard ploughing, deep chisel ploughing and shallow chisel ploughing, in some cases also shallow discing and no-tillage. …”

Virus infection elevates transcriptional activity of miR164a promoter in plants por Bazzini, Ariel Alejandro, Almasia, Natalia Ines, Manacorda, Carlos Augusto, Mongelli, Vanesa Claudia, Conti, Gabriela, Maroniche, Guillermo Andrés, Rodriguez, Maria Cecilia, Distefano, Ana Julia, Hopp, Horacio Esteban, Del Vas, Mariana, Asurmendi, Sebastian

“…Upon quantification of P-miR164a-derived GUS activity after Tobacco mosaic virus Cg or Oilseed rape mosaic virus (ORMV) infection and after hormone treatments, we demonstrated that ORMV and gibberellic acid elevated P-miR164a activity. …”
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Environmental fate of pesticides used as seed dressing por Kuhlau, Åsa

“…In the field experiment, two of the substances present in the rape seed dressing preparation were detected in water samples about two weeks after sowing, confirming that seed dressing preparations can leach from the soil. …”
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Strategiplan och vinstkalkyl för omläggning till ekologisk växtodling por Anzén, Gustav, Gustavsson, Jacob