Based on a comparison of 17 countries in 2016, Switzerland ranked the highest in Spring rape and turnip rape seeds - Yield with 100 34.2 kg/ha followed by France and Serbia. On the other end of the scale was Estonia with 100 14.8 kg/ha, Finland with 100 15.5 kg/ha and United Kingdom with 100 17.0 kg/ha.
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Helgi Library 
