Asayansi aku Magadan akukolola mbewu za mbatata zomwe amasankha. Kwa zaka khumi ndi zisanu akhala akugwira ntchito yoweta mitundu yatsopano, ndipo tsopano awiri oyambirira apezedwa.
Kungotsala kuwalembetsa. Kolyma ndi gawo laulimi wowopsa, ndipo nthawi yomweyo ndi malo abwino kuswana mbatata yathanzi - chifukwa cha permafrost, palibe ma virus omwe amazika mizu pano. Choncho, zinthu zomwe zapezedwa pafupi ndi Magadan zakonzedwa kale kuti zigwiritsidwe ntchito m'madera osiyanasiyana a Russia.
Mbatata zam'deralo ndizokwera mtengo kwambiri. Tsopano amagulitsidwa 70-80 rubles pa kilogalamu. Chifukwa chake ndizovuta kukula. Kupatula apo, derali ndi gawo limodzi lokhazikika laulimi wowopsa, wokhala ndi chilimwe chachifupi komanso mvula, permafrost ndi chisanu choyambirira. Choncho, zokolola zambiri zimakhala zochepa. Asayansi ochokera ku Magadan Research Institute of Agriculture akuyesera kuthetsa vutoli.
Tsopano akukolola mbewu yoyamba kuswana mbatata. Pafupifupi kulemera kwa tuber ndi 150-250 magalamu, pamene makhalidwe ogulitsa ndi abwino kwambiri, akatswiri a agronomists amati, masamba ali ngati kusankha, ngakhale kwakukulu. Matani makumi asanu pa hekitala, yomwe ndi nthawi 3 kuposa momwe alimi a Kolyma amasonkhanitsa m'minda yawo. Tsopano minda yakumaloko imaitanitsa zinthu zonse zobzala kuchokera kumadera apakati a dziko zaka zingapo zilizonse. Izi ndizovuta kwambiri, gawo lalikulu lomwe limakhudzidwa ndi bajeti yachigawo. Mitundu yatsopano ya mbatata pambuyo pa certification imathandizira kuthetsa vutoli.
Source: https://sm-news.ru