Kukolola mbatata ndi ndiwo zamasamba kumatsirizika ku Karelia. Malinga ndi chidziwitso chogwira ntchito cha Unduna wa Zaulimi, m'mabungwe aulimi ndi minda ya Republic, kukolola kwakukulu kwa mbatata kunali matani 3,7, masamba - matani 1,3.
Zokolola zapamwamba kwambiri za mbatata ndi ndiwo zamasamba zidapezeka m'mafamu "Mäkelä" ndi O. A. Svirid. Malinga ndi undunawu, pafupifupi zokolola za mbatata zinali - 300 ndi 250 c / ha, masamba - 400 ndi 408 c / ha.
Source: https://ptzgovorit.ru