Ua kanu nā ʻāpana āpau o nā mahiʻai i ka ʻāina 1115,8 hectares o kaʻuala i kēia makahiki. ʻO ka makahiki i hala - 1209 hectares. Ma ʻOkakopa 29, ua pau ka hōʻiliʻili ʻana ma kahi o 1102,8 hectares a i ʻole 99%. ʻO ka manaʻo o kēia he hoʻokahi spurt i koe.
A hiki iā mākou ke hōʻuluʻulu. ʻO ka hua ʻuala maʻamau i kēia makahiki he 253,3 keneta o ka hectare (i ka makahiki i hala - 234,7 keneta o ka hekeka
ʻO ka hua o ka ʻuala kiʻekiʻe loa i kaulana ʻia ma ka ʻāina ʻo Orenburg - 400 keneta no ka heketa, ma Perevolotsk ʻāina - 370 keneta o ka ʻeka a me ka ʻāina ʻo Ilek - 305,4 keneta o ka ʻeka.