Njira yosangalatsa yopangira mowa idalengezedwa posachedwa ndi asayansi aku Japan. Akatswiri a Research Institute of Forestry and Forest Products adalankhula zakuti posachedwa adzasangalala ndi mowa wopangidwa ndi matabwa.
Chowonadi ndi chakuti zakumwa zamtengo wapatali zimakhala ndi kukoma kofanana ndi mowa womwe umakhala wokalamba m'migolo yamatabwa. Izi ndi zomwe zimapangitsa akatswiri kuwunika mozama kupikisana kwa chakumwa chatsopanocho.
Kodi amakonzekera bwanji? Mtengowo umaphwanyidwa kukhala phala wandiweyani, yisiti ndi ma enzyme amawonjezeredwa kwa iwo, njira yowotchera imayamba. Kupanda kutentha kwakumwa (mosiyana ndi njira zachikhalidwe) kumathandiza kusunga zokometsera zenizeni za mtengo uliwonse.
Panthawiyi, asayansi atha kupanga zakumwa zoledzeretsa kuchokera ku mkungudza, birch ndi chitumbuwa. Mwachitsanzo, 4 kg ya mtengo wa mkungudza idapangitsa kuti azitha kupeza malita 3,8 a chakumwa chokhala ndi mowa wa 15%, pomwe chakumwachi ndi chofanana kwambiri ndi zomwe amakonda ku Japan.
Madivelopa akuyembekeza kuti mkati mwa zaka zitatu zikubwerazi, mowa "wamitengo" uwoneka kale pamashelefu am'sitolo. Chabwino, ife tikuyembekezera.