Archive

Zorn A.

The number of farms with a minimum area of 30 ha is growing, and specialisation – particularly in animal production – is on the increase. Even so, structural change is proceeding at a slower pace in Switzerland than in neighbouring countries.

An article by Agroscope

Animal production 18.02.20

Ollagnier C. and Pradervand N.

Alternatives to antibiotics must be found to combat antibiotic resistance in animal production. The plant sainfoin reduces postweaning diarrhoea in piglets, thus reducing the need for antibiotic treatment.

An article by Agroscope

Animal production 13.02.20

Schori F.

Grazing dairy cows is a characteristic feature of Swiss agriculture. In order to use pasture efficiently, the estimation of herbage mass is recommended. Agroscope compared two methods and developed estimation formulas for implementation in practice.

An article by Agroscope

Food 03.02.20

Oehen B., Meier C. and Felder T.

The term ‘agrobiodiversity’ refers to the variety of plant cultivars and species that feature in the human diet. A study in four European countries shows that consumers are interested in this diversity. The genetic diversity of food-crop varieties and species is archived in state gene banks, and continues to serve as a starting point for…

An article by FiBL

Plant production 30.01.20

Breitenmoser S., Steinger Th., Hiltpold I., Grosjean Y., Nussbaum V., Bussereau F., Klötzli F., Widmer N. and Baux A.

Sowing oilseed rape with other plants reduces damage caused by adult flea beetle, according to a study conducted at Agroscope. This intercropping approach could limit reliance on insecticides and the emergence of resistant pests.

An article by Agroscope

Plant production 21.01.20

Kempf K., Schubiger F.X., Tanner P. and Grieder Ch.

Adapted, productive grass cultivars are crucial for Swiss forage production. Over the past 30 years, the most important grass species – perennial ryegrass – has been substantially improved by breeding.

An article by Agroscope

Animal production 21.01.20

Schlegel P., Willi C., Vollenweider O. and Morel I.

Farms operate with a balanced nutrient cycle. Agroscope has adjusted beef-cattle reference values to the latest advances in animal production. The said values can be used for fertilisation planning and are to be used for the assessment of the farm- based nutrient cycle.

An article by Agroscope

Food 21.01.20

Lüdin P., Bachmann H.-P. and Baumeyer-Brahier A.

To protect Swiss cheeses from counterfeiting, Agroscope has developed marker cultures from lactic acid bacteria that allow the origins of the cheese to be determined. Proof-of-origin cultures for extra-hard cheeses are now also available.

An article by Agroscope

Plant production 2019

Suter D., Hirschi H., Frick R.

From 2016 to 2018 inclusive, Agroscope tested 54 varieties of red clover (Trifolium pratense L.) at six locations. Of these, 25 were new varieties and 29 were already-recommended varieties that were being retested. Yield, vigour, juvenile development, resistance to leaf diseases and anthracnose, winter-hardiness and persistence were all evaluated. For the persistent “mattenklee” type, the…

Animal production 2019

Rediger F., Morel I., Schlegel P., Probst St.

As part of a farm survey, data on the solid feed intake and liveweight development of suckler calves from birth to the age of 305 days were collected and analysed. The data were used to derive estimation formula on weight development and solid feed intake of suckler calves in Switzerland. The analysis showed that weight…

Animal production 2019

Probst St., Wasem D., Kobel D., Zehetmeier M., Flury Ch.

Coupled dairy-beef systems are of major significance in Switzerland’s cattle sector. Using Swiss reference data, the present study modelled greenhouse gas emissions per cow and year for a range of different milk and meat yield levels. The study also determined the impact on greenhouse gas emissions of using a combination of sexed semen and beef…

Environment 2019

Breitenmoser S.

In order to understand the diversity of insects colonizing oilseed rape, a survey focusing on beetles was conducted in a plot of winter rape in Agroscope Changins (Prangins VD). Beetles were captured with yellow water bowls over the whole cultivation period from August 2017 to June 2018. In total, 11,856 individuals were caught from exactly…

Environment 2019

Sutter L., Aebi A., Buchwalder G., Caballé P., Dietemann V., Girardin O., Hernandez J., Jacopin-Bucher E., Mayor P., Ménétrier V., Praz Ch., Varennes Y.-D.

Recent studies show a decline in the abundance and diversity of wild pollinators, as well as an increase in honeybee mortality. These pollinators are an integral part of biodiversity and play an essential role in the growing of certain crops and in wild plant reproduction. In the Swiss cantons of Vaud and Jura, and in…

Environment 2019

Kalberer A., Kawecki-Wenger D., Bucheli Th.

Plastic products are omnipresent in our everyday lives and are so versatile and efficient that it is difficult to imagine modern agriculture without them. However, in combination with littering and as foreign materials in digestate and compost fertilisers, they are also the main source of plastic inputs on agricultural land. Using material flow analysis, this…

Other 2019

Kummer C.

Für Filippo Lechthaler ist es wichtig, dass seine Forschung auch einen Praxisbezug hat. «Daten direkt im Feld erheben und Berechnungen machen, die das Leben von Menschen verbessern können – das motiviert mich», sagt der 37-Jährige.

Other 2019

Hoffet F., Mettler D.

Die Digitalisierung betrifft inzwischen alle Lebensbereiche und wird häufig als Megatrend bezeichnet. Auch der Wissenstransfer im LIWIS1 läuft vermehrt digital ab. Die von der AGRIDEA durchgeführte Online-Befragung gibt einen Einblick in die Art und Weise der Benutzung verschiedener Medien und zeigt Unterschiede zwischen Akteursgruppen.

Other 2019

Anken Th., Kaufmann R.

Während des grossen Ausbaus der Mechanisierung in der Landwirtschaft in den 1960er-Jahren wurde die FAT, die Eidgenössische Forschungsanstalt für Betriebswirtschaft und Landtechnik gegründet. Eine Auswertung der Publikationsreihen zeigt, wie sich die Schwerpunkte der Forschung verschoben haben.

Plant production 2019

Gugerli F., Moretti M., Graf R., Maier M., Corrado C., Collatz J., Trivellone V.

Drosophila suzukii is an invasive species recently introduced in Europe and causing damages to fruit production. Trichopria drosophilae is considered one of the most suitable indigenous parasitoid to be used in biocontrol programs against D. suzukii. To characterize genetic variability and the spatial genetic structure of populations of T. drosophilae, we developed 21 species-specific molecular…

Food 2019

Jakob E., Glauser D.L.

As part of a milk processor’s annual winter campaign for monitoring the contamination of raw milk with anaerobic spores harmful to cheese – also called butyric acid spores – the analysis methods currently used in Switzerland (MPN method according to CNERNA and filtration method according to Bourgeois) are compared with a new method (SY-LAB). To…

Food 2019

Silacci P., Dubois S., Nietlispach P., Barras B., Biolley C., Bossens A., Gobet T., Guerry D., Vonnez C., Dougoud B., Jud Khan C.

The third beef tenderness survey campaign was carried out during the final trimester of 2018. One hundred sixty-eight samples of beef were purchased in retail outlets, as well as 38 pork fillets for purposes of comparison. Some of the samples were also analysed as part of the beef origin verification program set up by the…

Animal production 2019

Signer-Hasler H., Burren A., Ammann P., Drögemüller C., Flury C.

The development of modern technologies now allows thousands of genetic markers in an animal’s genome to be revealed by means of DNA genotyping. This information can be used to deduce genomic inbreeding. This is valuable for populations that have no, or only incomplete, pedigree information. Furthermore, differences in the inbreeding of full siblings can be…

Animal production 2019

Bracher A.

Saprophage insects convert diverse biowaste streams into protein- and fat-rich insect biomass generated independently of arable land. Since 2017, 7 insect species have been approved for fish feed in the EU so far. The most promising species are: black soldier fly (SF; Hermetia illucens), house fly (HF; Musca domestica), mealworm (MW; Tenebrio molitor), and house…

Other 2019

Kreuzer M.

Animal production 2019

Rothacher M., Arrigo A.

Blue lupin can be grown under the conditions prevailing in Switzerland, and its seeds are rich in protein. It could therefore be used as a local alternative to soy imports to meet the protein requirements of ruminants. The aim of this experiment was to determine the in vivo digestibility of organic matter (OMd), crude protein…

Other 2019

Frick R., Huber K., Moschitz H., Alföldi Th.

Together with institutionalised further and higher education courses, exchanges between professional colleagues have an important role to play when it comes to introducing new ideas and technologies into farming practice. Accordingly, demonstration events have a long tradition in Switzerland. Until now there has been virtually no research into the factors influencing the impacts of farming…

Agricultural economics 2019

Heiniger J., Hochuli A.

Direct marketing in the agricultural sector is becoming increasingly important in Switzerland. Between 2010 and 2016, this business sector recorded an increase of 60 % across Switzerland, measured as the number of farms adopting this form of marketing. A cross-sectional comparison of the Canton of Bern was used to investigate the extent to which the…

Agricultural economics 2019

Binder S., Mann St.

With an agricultural policy that is largely shaped by the Confederation, Switzerland’s federalist structures are only marginally noticeable. Even so, depending on their location, farms can take part in certain cantonal programmes whilst making use of the direct-payment instruments of the Confederation. With the aim of promoting and steering regional agriculture according to local needs,…

Plant production 2019

Kay S., Jäger M., Herzog F.

The Swiss Federal Government’s agricultural policy aims inter alia to provide agricultural ecosystem services, reduce environmental impacts, and increase the resilience of the agricultural sector. Combining the cultivation of trees with crops or grass – termed «agroforestry » – can contribute to achieving these goals without substantially limiting agricultural production. We identified the regions where…

Food 2019

Bachmann H.-P., Kohn Ch., von Ah U., Shani N.

The microbial strains that Agroscope uses for practical trials and which, if successful, subsequently become part of a defined mixed culture, must demonstrate a high level of safety. With this end in view, 186 strains of lactic acid bacteria from the Agroscope Culture Collection were tested for transferable antibiotic resistances, the formation of biogenic amines,…

Environment 2019

Janker J., Fuchs K., Krütli P.

Nowadays, the term «sustainability» is ubiquitous – in politics, in science, and in everyday speech. What it means, however, and what ideas are associated with it, varies significantly. Thus, for example, the social dimension is largely neglected in the discourse on sustainability. Perception of sustainability is influenced inter alia by the media, political programmes or…

Swiss Farms: Ever-Increasing Size and Specialisation

Fighting Antiobiotic Resistance: a Plant to Reduce Diarrhoea in Piglets

Estimating Herbage Mass to Make Optimal Use of Pastures

There is a Market for Agrobiodiversity

Companion Planting in Oilseed Rape to Control Adult Flea Beetle

Higher Yielding, More Resistant Cultivars of Main Swiss Forage Grass

Manure: How Much Nutrients Excreted by Beef Cattle?

Counterfeiting now also Detectable in Extra-Hard Cheeses

A closer look at red clover: results of the 2016–2018 variety testing

Solid feed intake and weight development of suckler calves

Greenhouse gas emissions from coupled dairy-beef production in Switzerland

Diversity of beetles in oilseed rape in Changins (VD)

Farmers, beekeepers and researchers unite to safeguard pollinators

Plastic waste flows in Swiss agriculture and their risk potential for soils

Filippo Lechthaler: Vielseitiger Volkswirtschaftler mit Auslanderfahrung

Befragung zum digitalen Wissenstransfer: zwischen Google und persönlichem Netzwerk

Agrartechnische Forschung: von der Mechanisierung bis zur Digitalisierung

Genetic diversity of Trichopria drosophilae, a natural enemy of spotted wing drosophila

Comparison of methods for quantifying butyric acid bacteria in milk

Swiss beef tenderness survey: third 2018 campaign

Extent of genomic inbreeding in Swiss sheep and goat breeds

Insects as alternative protein sources for imported protein-rich feed

Insekten – Proteinlieferanten für Fisch, Huhn und Schwein?

In vivo digestibility of blue lupin (L. angustifolius), an alternative protein source to soy

Agricultural demonstration events: what matters

Direct marketing is widespread among organic farms in the Canton of Bern

How do the cantons support their agricultural sector?

Protecting resources with agroforestry systems: regionally adapted solutions

Safety clearances for the Liebefeld cultures

Social sustainability in agriculture: a media analysis