Kev xaiv thiab noob qoob loo ntawm qos yaj ywm. Kev paub ntawm Chuvash Research Institute of Agriculture
Svetlana Konstantinova, tus thawj coj ntawm pawg qos yaj ywm thiab cov noob qoob loo, Chuvash Kev Tshawb Fawb Lub Tsev Haujlwm ntawm Kev Ua Liaj Ua Teb - ceg ntawm Tsoom Fwv Teb Chaws Kev Siv Nyiaj Txiag Tshawb Fawb ntawm Tsoom Fwv Teb Chaws Tshawb Fawb ntawm North-East Cov kws tshawb fawb ntawm Chuvash ...
