Stefan Gisler, Autor bei Agrarforschung Schweiz

Verdenal T., Zufferey V., Dienes-Nagy Á., Reynard J.-S., Spring J.-L.

Grapevine nitrogen nutrition is a key parameter for achieving production targets in terms of yield and wine quality. Here we set out the current assessment methods and their interpretation thresholds for sustainable management.

Agroscope

Food 24.05.23

Berger J., Bisig W., Hummerjohann J.

The consumption of raw-milk products is considered to be healthy, but is not entirely risk-free due to the possible presence of pathogenic bacteria. Agroscope and BFH-HAFL investigated the microbiological safety of raw-milk yoghurt and showed that this is protected in several respects by fermentation.

Agroscope, BFH-HAFL

Food 26.10.22

Bachmann H.P. and Wampfler B.

Plants and microorganisms can perceive and respond to sound waves. In a review of the literature, Agroscope analysed various publications on this topic. The studies show that sound can lead to positive effects on physiology in the form of improved growth, development and disease resistance.

Agroscope, Käsehaus K3

Environment 24.10.22

Meier E., Lüscher G., Knop E.

Agroscope has highlighted for the first time the factors that are key for the targeted, large-scaled promotion of biodiversity in agriculture. Focusing on agriculture as a whole is especially important.

Agroscope

Food 13.10.22

Müller A., Pfeifer C., Stolze M., Schader C., Oehen B. und Sanders J.

The war in Ukraine, dry spells and droughts followed by heavy rainfall and flooding are major challenges for our food systems. But the problems that they bring to light are nothing new – and solutions are already to hand.

FiBL

Agricultural economics 02.06.22

Zorn A., Zimmert F.

Swiss dairy farms are more strongly affected by structural change than other farm types. An analysis of the farms exiting the sector or switching focus highlights influencing factors.

Agroscope

Plant production 01.06.22

Seehausen M. L., Valenti R., Fontes J., Meier M., Marazzi C., Mazzi D. and Kenis M.

A natural antagonist of Drosophila suzukii, a parasitic wasp from its native range, is harmless to the native non-target species Drosophila melanogaster. This has been proven in trials in secured field cages in Switzerland.

Agroscope, CABI, ETH Zurich, canton of Ticino

Agricultural economics 22.02.22

Finger R. and El Benni N.

Farms, their risks and various underlying conditions are becoming increasingly complex. Because of this, agricultural income should be considered holistically.

Agroscope, ETH Zurich

Animal production 10.02.22

Schori F. and Münger A.

Forestomach acidosis can impair nutrient utilisation and uptake in dairy cows. Agroscope tested the functioning of two makes of measurement boluses that record pH in the forestomach of cows.

Agroscope

Agricultural economics 02.02.22

Ehlers M.-H., Finger R., Huber R.

How is digitalisation changing agriculture and agricultural policy? A European team with the participation of Agroscope, the FOAG and the ETH developed four scenarios from which strategies were derived for the future achievement of agricultural policy goals.

Agroscope, ETH Zurich

Animal production 27.01.22

Schori F. und Münger A.

Agroscope investigated the effects on dairy cows of an all-herbage ration compared with a concentrate-supplemented ration. The study shows that an all-herbage ration is possible for suitable dairy cow types.

Agroscope

Animal production 06.10.21

Decker A., Zähner M., Dohme-Meier F., Böttger C., Münger A., Heimo D., Schrade S.

Excess nitrogen is excreted in the urine and leads to higher ammonia emissions. Nitrogen in the urine of dairy cows can be estimated based on the urea content of their milk. This information can be used to optimise protein feeding.

Agroscope

Plant production 29.09.21

Debonneville C., Kellenberger I. und Schumpp O.

Bacterial diseases can have a huge impact on potato production yields. The method for detecting these diseases used in Switzerland to date does not allow the growing demand for tests to be met. Agroscope is implementing new solutions.

Agroscope

Plant production 23.09.21

Frick R., Suter D., Dereuder E. und Hirschi H.

Hybrid ryegrass is a high-yielding, versatile forage grass used in many clover-grass mixtures. Out of a total of 23 tested varieties, two new varieties performed particularly impressively in terms of yield and resistance to bacterial wilt.

Agroscope

Environment 31.05.21

Masson S., Chauvel B., Carlen C. und Wirth J.

New tools are being developed to limit the use of herbicides in crops and improve the efficacy of alternative management methods. An update.

Agroscope, INRAE

Animal production 20.05.21

Bugnon A., Viñals R., Abbet C., Chevassus G., Bohnenblust M., Rad M. S., Rieder S., Droz B., Charrière J.-D und Thiran J.-Ph.

A simple smartphone could soon become an essential ally for beekeepers in their battle to control the varroa mite. A mobile application for identifying and counting these tiny parasites in the hive – the first of its kind in Switzerland – has just been developed.

Agroscope, ApiZoom, EPFL, Identitas AG

Plant production 28.10.20

Bétrix C.-A., Schumpp O., Schori A., Brodard J., Dubuis N., De Groote J.-C., Bussereau F.

Despite its focus on other, higher-priority criteria, the soybean breeding programme in Switzerland has yielded varieties that are tolerant of soybean mosaic virus (SMV) – the most serious of the viral diseases.

Agroscope

Environment 22.10.20

Bystricky M., Nemecek T., Gaillard G.

In Switzerland, implementing the Drinking-Water Initiative would have positive consequences for the environment, but more food would have to be imported. A life-cycle assessment study by Agroscope analyses the overall impact.

Agroscope

Environment 31.08.20

Maurer C., Müller D., Lanfranchi M., Weisskopf P., Oberholzer H., Walder F.

Microbial activity in the soil is an indicator of soil health. An analysis of data series from the cantonal soil-monitoring networks over a ten-year period confirms textbook knowledge and shows what we need to look out for.

Agroscope, Amt für Landwirtschaft und Natur Kanton Bern, Abteilung Umwelt Kanton Aargau, Amt für Natur und Umwelt Kanton Graubünden

Environment 25.08.20

Chiaia-Hernández A.C., Scheringer M., Müller A., Stieger G., Wächter D., Keller A., Pintado-Herrera M.G., Lara-Martin P.A., Bucheli T.D. und Hollender J.

Researchers from Agroscope, Eawag and ETH have developed a method for the comprehensive detection of organic pollutant residues in soils and sediments. Initial results show that, in addition to known substances, there are also a number of substances detected for the first time.

Agroscope, Eawag, ETH Zurich, University of Bern

Plant production 11.08.20

Suter D., Frick R., Hirschi H.

White Clover is an important element of intensively used meadows and pastures. Of the 19 varieties tested by Agroscope, two new top varieties came out clear winners for nearly all traits.

Agroscope

Environment 10.08.20

de Baan L., Blom J. F., Daniel O.

Ever decreasing amounts of plant-protection products are being used in field crops; however, the quantity alone does not determine the risk for the environment, as discussed in a new Agroscope study on the use and risk of plant-protection products in Swiss field crops.

Agroscope

Animal production 28.05.20

Schlegel P., Hans-Moëvi M. and Morel I.

Farms operate with a balanced nutrient cycle. Agroscope adjusted the reference values for suckling calves to the latest advances in animal production. The values for feed intake and nutrient excretion are now lower.

Agroscope, Mutterkuh Schweiz

Animal production 25.05.20

Moser S., Willems H., Werder C. and Blättler T.

Protecting sheep from large predators means more work and higher costs for alpine farmers. The economic consequences of the necessary adjustments were investigated in 2017 and 2018 on 13 alpine farms in the cantons of Uri and Valais.

BFH-HAFL, Büro Alpe

Animal production 19.05.20

Schori F.

Grassland-based milk and meat production promotes the site-specific feeding of ruminants. With the AP22+, the reduction of protein supply via concentrates is under discussion. Agroscope studied the effects of limited protein supply.

Agroscope

Animal production 24.04.20

Weber R., Burla J.-B., Jossen M., Wechsler B.

Since 2007, only free-farrowing pens may be used in Switzerland. Since then, litter size has increased significantly. Despite this, piglet mortality during the lactation period has remained stable over the years.

Agroscope

Archive

Grapevine Nitrogen Nutrition: Measures and Interpretations

Microbiological Safety of Raw-Milk Yoghurt

How Do Sound Waves Affect Plants and Microorganisms?

Biodiversity in Agriculture: Understanding it Better and Promoting it More Systematically

Less Meat, Less Waste ‒ War and Crises Are a Call for Change

Swiss Dairy Farming in Transition

Promising Exotic Antagonist of Spotted-Wing Drosophila

Income in Agriculture: a Holistic Analysis is Needed

Assessment of Two Boluses for Measuring pH in the Forestomachs of Cows

Scenarios for Agricultural Policy in the Age of Digitalisation

How Do Today’s Dairy Cows Respond to an All-Herbage Ration?

Optimising Protein Feeding with the Help of Milk Urea Content

Adaptation of the Method for Detecting Bacterial Diseases of Potato

Sustainable Weed Management: Towards New Tools

Beekeeping – A Mobile Application for Controlling the Varroa Mite

Swiss Soybean Cultivars Are Able to Deal with Soybean Mosaic Virus

Drinking-Water Initiative: Better Water Quality in Switzerland, Higher Environmental Impacts Abroad

Measuring Life in the Soil

Early Recognition and Systematic Recording of Organic Pollutants in Soils and Sediments

White Clover at its Finest: the New Recommendations Calimero and RGT Gabby

Plant Protection Products in Field Crops: Use and Aquatic Risks from 2009–2018

Manure: Nutrient Excretion by Calves from Suckler Cows

Large Predators Make Cost-Effective Alpine Summer Grazing of Sheep Difficult

Limiting Protein Supply in Cattle Feeding

Excellent Performance with Larger Litters in Free-Farrowing Pens