Lemandou ya gabatar da taki na musamman don jan barkono daga Koriya ta Kudu kuma ya gudanar da gwajin tsawon watanni bakwai. A fannin gwaji, an yi amfani da takin zamani daban-daban a fannonin gwaji daban-daban, kuma an yanke shawara mai mahimmancin gaske. Red barkono takin musamman, an ƙaddamar da fitarwa da ƙimar 'ya'yan itacen.
2019.04.30 Taki - Shuka - Ban ruwa
2019.05.31 Ci gaban Bayan Wata Daya Daga baya
2019.07.03 Lokacin Furewa na Barkono
2019.07.23 Lokacin Tsaran 'Ya'ya
2019.09.22 Lokacin Balagagge
2019.10.17 Girbin Jan Barkono
Roarfin Tushen jan barkono
Jar barkono Tare da takin zamani
Sanya Tsawon Jan Barkono
Na'urar rubutu
Gwajin NPK
Ta wannan gwajin dashen kusan watanni 7, an tabbatar da cewa amfanin barkono na rukuni na 3 da 4 wanda ke amfani da takin mu na musamman don jan barkono shine mafi kyau kuma mafi girma.
