E, re na le mefuta e 2 ea litlelafo tsa ho tsoala liphoofolo bakeng sa boikgethelo, ditlelafo tsa 90cm tse bolelele ba diphoofolo tsa insemination le ditlelafo tsa 120cm tsa bongaka ba diphoofolo ntle le tshireletso ya mahetla.

liatlana tsa ho insemination tsa bongaka ba liphoofolo tse entsoeng ka thepa ea boleng bo holimo ea LLDPE le EVA, li ikutloa li phutholohile, li bolokehile ebile li se na chefo, tse sebelisoang haholo bakeng sa ho elisa liphoofolo.