Archive

46 posts

Animal production

Ammer St., Quander N., Posch J., Maurer V., Leiber F.

Fattening performance of male layer hybrids fed different protein sources

The growth performance of male layer hybrids fed diets containing different protein sources and protein contents was examined in three fattening trials. As expected, the comparison of the Lohmann Brown (LB) and Lohmann Selected Leghorn (LSL) genotypes with Hubbard JA 757 (HUB) broiler hybrids demonstrated that the male layer hybrids showed a lower fattening performance.…
Agricultural economics

Eiselen B., Pidoux M.

Future strategies for a dynamic agriculture in French-speaking Switzerland

Agriculture in Western Switzerland is characterised by its broad diversity. For the purposes of this study, Western Switzerland comprises the cantons in which French is spoken (Vaud, Geneva, Neuchâtel, Valais, Fribourg, Jura) and the Bernese Jura region. The aim is to develop global future strategies for this agriculture. In a participatory process with the actors…
Environment

Schläppi K., Köhl L., Bender F., Held A., Mascher F., van der Heijden M.

Underground teamwork: mycorrhizal fungi for promoting plant growth

Arbuscular mycorrhizal fungi (AMF) play an important role in agriculture, supporting a wide range of crops with nutrients. There is currently a great interest in enhancing crop productivity through field inoculations with AMF. Here, we show how inoculated AMF are able to successfully establish in eight different field soils, increasing the biomass of red clover…
Plant production

Kellerhals M., Schütz S., Baumgartner I., Lussi L., Andreoli R., Patocchi A.

Agroscope apple breeding: methods, results and opportunities for sustainable fruit production

Agroscope apple breeding develops new varieties adapted to the current and future requirements of resilient fruit production. The latest developments in breeding methodology are constantly implemented in order to streamline selection as much as possible. Breeding research at Agroscope, our collaboration with the Chair in Plant Breeding at ETH Zürich and international networking allow for…
Agricultural economics

Stolz H., Blattert S., Rebholz Th., Stolze M.

Swiss organic barometer: determinants of organic food buying behaviour

Purchasing decisions have a decisive influence on the demand for organic food. In November 2015, the «Biobarometer Schweiz» study (organic barometer Switzerland) surveyed consumers’ purchasing behaviour, using a standardized questionnaire. The aim of the survey was to investigate the factors determining organic food buying behaviour and to determine which aspects are relevant in consumer communication.…
Environment

Büchi L., Valsangiacomo A., Burel E., Charles R.

Agri-environmental indicator for soil cover on Swiss farms

This study presents an indicator for soil cover, developed within the framework of the Federal Office for Agriculture agri-environmental monitoring programme. The indicator takes aspects such as crop type as well as cultivation practices such as rotation and tillage into account, incorporating technical data as well as data from crop model simulations. The indicator was…
Agricultural economics

Meier B., von Grünigen S.

Participation in eco-programmes has no clear-cut influence on full-cost coverage

in ecological and landscape conservation programmes and the recompense of all production factors used on the farms is investigated using full-cost calculations. Accountancy data and an allocation of the overhead costs using keys based on the composition of a farm’s gross output constitute the underlying data of the study. The analytical value-added of the full-cost…
Agricultural economics

Huber R., Flury C.

Heterogeneity in compliance costs of agri-environmental measures

In Switzerland, farmer’s compliance costs of participating in voluntary agri-environmental measures are supposed to be compensated by direct payments. Information about these compliance costs can inform policy makers about the effectiveness and efficiency of the corresponding policy scheme. In this study, we calculate average compliance costs based on full-cost accounting and Monte-Carlo simulation of payments…

What do ecological and landscape conservation services cost?

Participation in voluntary ecological or landscape conservation programmes incurs production and opportunity costs which can vary significantly depending on farm structure and region. Precise knowledge about the level of the individual-farm performance costs helps agricultural-policy decisionmakers to set and calculate direct-payment contributions for the programmes in a focused manner. This paper quantifies the performance costs…