Those are paid attention elsewhere in this site. As highlighted there, farmers have the issue of creating patterns (circles) in the crop relatively widely mapped, know its cause, understand the issue and do not consider it necessary to give it any unnecessary publicity.
Wale ni kulipwa tahadhari Kwingineko katika tovuti hii. Kama yalionyesha hapo, wakulima kuwa suala la kujenga mifumo (duru) katika mazao Relativt sana mapped, kujua chanzo chake, kuelewa suala hilo na si Kufikiria ni Muhimu kuwapa yoyote utangazaji Unnecessary.