In L. Cermak blog may be found a number of posts that deal with relatively objective description and evaluation of the figures in the grain, especially in England, but also in our country (Czech) and elsewhere in the world.
Katika L. blog Cermak inaweza kupatikana idadi ya posts Hiyo kukabiliana na maelezo Relativt Lengo na tathmini ya takwimu katika nafaka, Hasa katika Uingereza, lakini pia katika nchi yetu (Czech) na Kwingineko katika dunia.