Mālama ʻia ʻo Tuber i ka ʻuala, aia ia i nā mahiʻai o ka ʻāina, lawe ʻia e nā loea o ka lālā o ka Federal State Budgetary Institution "Rosselkhoztsentr" ma ka moku ʻo Tula.
Wahi a ka mākaukau, i ka lā mua o Pepeluali 2021, ʻo 0,13 tausani mau tona wale nō o nā hua uala i kālailai ʻia a hiki i kēia manawa. I ka manawa like, ʻo ka pākēneka o nā tubers maʻi a ʻino hoʻi ua 8,07. Ma waena o nā maʻi i ʻike ʻia: rhizoctonia, scab maʻamau, phomosis. Hoʻomaopopo ʻia ka hōʻino a me nā pōʻino o ka ʻino e nā pest.
Pono e hoʻomaka ka hoʻomākaukau ʻana o nā ʻano hua ʻuala me ka loiloi tuber ma mua o ke kanu ʻana a ma mua o ka hoʻokō ʻana i mea e ʻike ai i nā ʻano latent o nā maʻi a loaʻa kahi ʻohi kiʻekiʻe a maikaʻi.
ʻO ka lālā o ka Federal Budget Budget Institution "Rosselkhoztsentr" i ka moku ʻo Tula e hoʻomanaʻo nei i ka nānā ʻole ʻana i ke kaʻina hana o ka loiloi e nā poʻe, nā mea hana mahiʻai a me nā mea mahiʻai nui hiki ke alakaʻi i ka hoʻolaha ʻana o nā maʻi like ʻole o ka ʻuala hua a me ka lilo nui o ka hua. E hoʻomaopopo koke nā loea o ka lālā i nā pathogens a hāʻawi i nā ʻōlelo aʻoaʻo e pili ana i nā hana pale.