This experiment has been added by the GLTEN Curators using existing published sources.
To study the effects of permanent cultivation of winter rye
The experiment site originally consisted of one plot. This was split into two between 1930-1972, which one plot being sown at 90 kg ha-1, continuing the original rate and second at 150 kg ha-1. Since 1972 seeds have been sown at uniform rate across the experiment plot.
Kohan, A., Hlushchenko, L., Hanhur, V., Samoylenko, O., Len, O., Olepir, R., Kalinichenko, S., & Kavalir, L. (2017). Unique experiment of global agriculture in the Poltava region – long-term winter rye cultivation. Agricultural Science and Practice, 4(1), 63-69.