Lekip Zardin devey finn aprann ki lapo banane kapav servi pou donn plant potasium, apre ki’nn met lapo banane tranpe dan lespas enn nwit, so landemin granmatin finn aroze bann nouvo plant avek sa. Parey kouma lekor imin bizin fortifian, bann plant osi zot bizin nitriman neseser pou grandi korekteman.