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| Angeringer, Wolfgang; Starz, Walter; Karrer, Gerhard. |
| In 2012 about 25 % of permanent Austrian grasslands were managed organically. At the same time the farms enlarged their average field areas especially in Alpine regions. In order to investigate intensification limits of montane meadows, an on-farm field experiment at the Upper Styrian Pöls valley was established in 2008. The triannual case study consisted of a balanced incomplete block design with 30 sub-plots at two autochthonous meadows of the Trisetetum association. These examined six treatments with different cutting regimes (2, 3, 4 cuts per year) and either slurry or solid manure for organic fertilization. Three years of investigation describe changes in coverage of grassland species as well as yield quantity and quality. The results show changes in... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Pasture and forage crops; Composting and manuring. |
| Ano: 2013 |
URL: http://orgprints.org/21433/1/21433_angeringer.pdf |
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| Angeringer, Wolfgang; Weber, Christina; Freudenberger, Gertrude. |
| Flüssige Wirtschaftsdünger, also alle Formen von Gülle und Jauche, geraten heute gesellschaftlich immer mehr in Kritik. Aus landwirtschaftlicher Sicht steht die verlustarme Ausbringung, vor allem in Hinblick auf gasförmige Stickstoffverluste im Vordergrund. Die Bevölkerung nimmt diese Ausgasungen, vor allem Ammoniak und Schwefelverbindungen als Geruchsbelästigung wahr, wodurch es immer häufi ger zu Auseinandersetzungen kommt. Entsprechend groß war das Interesse der Landwirte, am Gülleprojekt der LK Steiermark teilzunehmen. Die Untersuchung beinhaltete Nährstoffgehalte, Trockenmasse und pH-Wert im NIRS-Schnelltestverfahren. Ziel war es, aus der Fülle an Proben zusammen mit Hintergrundinformationen über die Güllebehandlungen und Systeme auf den Betrieben,... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Dairy cattle; Beef cattle; Nutrient turnover; Air and water emissions; Farm nutrient management. |
| Ano: 2017 |
URL: http://orgprints.org/32344/1/2_Angeringer20171017.pdf |
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| Angeringer, Wolfgang; Starz, Walter; Pfister, Rupert; Rohrer, Hannes; Karrer, Gerhard. |
| The whole vegetation assemblage of 60 relevés (4 m²) in a block design was examined at two mountainous hay meadow stands over a two-year period. All sites were situated at a certified organic farm, managed according to the guidelines of organic farming since 1995. According to the traditional management acreages are mowed two times per year followed by grazing and solid manure fertilisation in autumn. The effect of management intensity (two, three, four cuts per year and adapted fertilisation) was tested for coverage of most frequent species: Trisetum flavescens, Dactylis glomerata, Poa pratensis, Poa trivialis, Festuca pratensis, Lolium perenne, Trifolium repens, Taraxacum officinale agg., Carum carvi and Achillea millefolium. Our main interest was to... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Pasture and forage crops. |
| Ano: 2011 |
URL: http://orgprints.org/19487/1/Vegetation_change_of_mountainous_hay__meadows_to_intensified_management_regime_in_organic_farming.pdf |
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