Ilebula: I-Perm Polytech

Izazi ze-Ecologists zase-Perm Polytechnic University zenze ubuchwepheshe obuzosiza ukubuyisela ukuvunda kwenhlabathi engcoliswe imikhiqizo kaphethiloli nezinsimbi ezisindayo, kubika...

I-Peat nemikhiqizo esekelwe kuyo ivame ukusetshenziswa kwezolimo kanye ne-agrochemistry. Izingxenye ze-Peat zinga...

Ngesikhathi sokukhiqizwa komanyolo we-potash, ezigabeni zokucindezela, ukuchotshozwa nokomiswa, kwakheka uthuli olukhulu, olubizwa ngokuthi ...