ʻO Rosselkhoznadzor ma ka pō o ka hana ma ka māla wai e hoʻomanaʻo i kahi maʻi ʻino o kaʻuala - popo ke kani.
Hiki ke hōʻea i nā maʻi mai kēia maʻi 45%.
Hoʻolahalaha ʻia ka pala ma ke kanu ʻana i ka ʻuala ʻano pānaʻi e like me kēlā. Hōʻike nā loea ʻo Rosselkhoznadzor hiki ke ʻike i nā tubers maʻi ma ka hoʻomehana ʻana i nā mea kanu no 2-3 mau pule ma kahi mahana o 14 a 18 kekelē.