![]() |
![]() |
||||
| Organic Sci. Cluster | About Us | Top 10 | Français | ||
| British Columbia | Alberta | Saskatchewan | Manitoba | ||
| Ontario | Québec | Atlantic | Donate | ||
| Research
Extension
Courses
Consumers
-------------------------- |
How economic is organic? Results of a long-term trial at Burgrain/Lucerne, SwitzerlandP. M. Fried1, U. Zihlmann1, F. Strasser1,
R. Tschachtli2, H. Ammann3 and D. Dubois1 From 1997-2002, an organic arable farming system (Bio) was compared with two Integrated farming systems (IP intensive and IP extensive) on 6 plots in a 6-year crop rotation at Burgrain near Lucerne, Switzerland. The 6 plots were subdivided into 3 subplots of 0.65 ha each. In the organic system, the input of fertilizer and pesticides was substantially
reduced, which resulted in a yield reduction of 19% over all 4 arable
crops and of 14% if the temporary lays are included. Nevertheless, the
organic system showed an excellent net profit, mainly due to the higher
prices paid to the farmers for the organic products. The influence of
the direct governmental payments was less pronounced. |
||||
© 2010, Organic Agriculture Centre of Canada (OACC)