Qhov no tau tshaj tawm los ntawm tus tswv xeev ntawm cheeb tsam, Evgeny Kuyvashev, thaum lub rooj sib tham plenary "Cop production in Russia: Strategic guide and tools for achieved them," uas yog ib feem ntawm All-Lavxias teb Field Day 2020 nyob rau hauv cheeb tsam Bryansk.
“Kev sib tw sau qoob loo pib nyob rau kaum hnub kawg ntawm Lub Xya Hli. Cov phiaj xwm yog khaws yuav luag 676 txhiab tons ntawm nplej, ntau dua 218 txhiab tons ntawm qos yaj ywm thiab 44 txhiab tons ntawm cov zaub hauv av, "nws hais thiab ntxiv tias thaj chaw sown nrog cov qoob loo qoob loo xyoo no tau nce 7,5 txhiab hectares rau qib. 2019
Raws li Kuyvashev, kev npaj rau kev sau qoob loo yog ua raws li niaj zaus, cov neeg ua liaj ua teb tau muab tag nrho cov khoom tsim nyog thiab kev pab cuam. Kev kwv yees sau qoob tau zoo, nws hais ntxiv.