Goals and tasks
    Rohrer Hannes

    Rohrer Hannes

    Coordination of organic teaching and research operations
    Moarhof
    Trautenfels 15
    8951 Stainach-Pürgg
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    +43 3682 22451-422
    +43 3682 22451-410
    +43 664 611 20 05
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    - Division of work and coordination of the stable and foreign trade personnel

    - Collaboration and coordination of experiments in the area of ​​organic grassland and livestock farming

    Keep an eye on the digestive processes of dairy cows during the transition to pasture by screening manure

    Feed changes, such as at the beginning and end of the grazing season, also affect the digestive system of cattle as the entire digestion...

    Sustainable food management through knowledge of agricultural animal husbandry

    The job of food manager often forms the link between agriculture and consumers. It is of great importance to have well-founded...

    Effects of keeping dairy cows on short grass or paddocks on individual animal and area performance

    More milk in paddocks or short grass pastures? Each grazing system has its specific advantages and disadvantages. In dry conditions, paddock pastures are less...

    Effects of keeping dairy cows on short grass or paddocks on individual animal and area performance

    More milk in paddocks or short grass pastures? Each grazing system has its specific advantages and disadvantages. In dry conditions, paddock pastures are less...

    Species-rich pasture mixtures for areas with high rainfall in the Alpine region

    Pasture use is a central component of organic farming and is also included in the guidelines as a mandatory feeding system for...

    Contribution of graduated grassland use to optimizing yield and biodiversity on organic farms

    Consumers who increasingly use products from organic farming also have a high sensitivity to...

    Effects of short grass or paddock grazing of dairy cows on individual animal or area performance

    Pasture farming has become more important in recent years; in organic farming it is of central importance and imperative...

    Effects of short grass or paddock grazing of dairy cows on individual animal or area performance

    Pasture farming has become more important in recent years; in organic farming it is of central importance and imperative...

    Nutrient optimization in the organic farming system using mineral supplementary fertilizers

    In the “BioOptiDü” project, the effects of supplementary fertilization with phosphorus and sulfur to organic fertilizers on grassland and in the...

    Milk fat quality is becoming more important

    The milk fat composition is of particular importance for human nutrition. At the Bio-Institute of the HBLFA Raumberg-Gumpenstein...

    2368: ManureMulch

    Optimization of manure fertilization on meadows by introducing additional organic materials

    2377: KF Edelhof

    Influence of a reduced concentrate supply on the performance of Simmental cows in organic dairy farming

    2383: OrganicEarlyWeide

    Influence of spring grazing on the plant population of cut meadows - exact experiment (implementation project “Organic grassland research and advice” by Dr. Steinwidder under Dafne 100692 already covered in the FJF)

    2387: Genotype comparison

    Studies on the suitability of cows of different genetic origins for low-input milk production - part of the EU project SOLID

    2409: System comparison

    System comparison - influence of full pasture or stable feeding on milk production in the mountain areas of Austria

    2433: BioOptiGL

    Optimization strategies to increase the efficiency of organic permanent grassland operations

    2434: BioSKG

    Effect of sulfur fertilization on clover and alfalfa grass stands in organic farming in the Upper Austrian Alpine foothills

    2445: BioSulfoPhos

    Effect of phosphorus and sulfur fertilization on grain legumes in organic farming

    2452: BioNaDü

    Improving the productivity of organic meadows and pastures through regular reseeding and supplementary fertilization with phosphorus and sulfur

    3493: WT: Miscanthus

    Yield potential of energy crops in alpine locations using the example of Miscanthus

    3535: WT: Willow dock

    Reduction of dock stock in polluted grassland areas through targeted pasture management

    3593: WT: Organic Miscanthus

    Long-term monitoring of Miscanthus with regard to yield and population development under biological conditions in different climatic areas

    3610: WT: pasture ph

    Pasture transition feeding - Studies on the pH value and temperature of the forestomach contents of dairy cows when switching from stable to full pasture farming

    3613: WT: calving pH

    Studies on the influence of concentrate feed levels at the start of lactation on pH and temperature in the forestomach contents of cows of different genetic origins

    3646: WT AMS pasture

    Herd management on dairy cattle pastures using automatic milking systems (AMS) - surveys on practical farms in Austria

    3647: WT BioGÜpH

    Actively changing the pH value of cattle manure by adding inorganic and organic substances