Kodi mumadziwa kuti pali mahekitala 130 a mbatata ku Colombia? Komabe, limodzi mwamavuto omwe mbatata imakumana nawo ndi Tecia solanivora, yemwenso amadziwika kuti njenjete za mbatata. Tizilombo toyambitsa matendawa timakhudza kubzala mbatata, kuwononga tubers.
Malinga ndi kafukufuku, njenjete za mbatata zimatha kubweretsa kutaya kwa 50% m'munda ndi mpaka 100% m'malo osungira.
Ngakhale alimi ambiri amagwiritsa ntchito mankhwala ophera tizilombo m'zomera, sizothandiza chifukwa gawo lowopsa kwambiri la tizilombo - mbozi - imayamba mobisa (mkati mwa tuber), pomwe mankhwalawa sangafikire.
Pokumana ndi izi, gulu la asayansi aku Colombia adatsimikizira kuti njira yothanirana ndi tizilombo ndi matenda a rhizobacteria, ndikupereka njira yatsopano yotetezera chikhalidwe cha mbatata pogwiritsa ntchito mabakiteriya achilengedwe komanso opindulitsa.
"Rhizobacteria imatha kuyambitsa mwachindunji kapena ayi njira yowonongeka yolimbana ndi tizilombo kudzera mu jasmonate salicylate ndi ethylene, omwe ndi mahomoni ofunikira omwe amalimbikitsa kukana kwamachitidwe," atero a Javier Vanegas, director director.
Malinga ndi ofufuza, tizilombo tosiyanasiyana timapereka chomera m'zakudya, chimateteza ku bowa, mabakiteriya ndi tizilombo, motero zimachepetsa kupsinjika kwakakhudzidwa ndi chilala kapena mvula yayitali. Nakonso, chomera chimapatsa mbewu ya rhizobacteria ndi malo okhala ndi mpweya wabwino ndi zinthu zina zofunika pakukula kwa mabakiteriya opindulitsa awa.
Malinga ndi Vanegas, kuchuluka kwa mankhwala ophera tizilombo m'minda kumayambitsa zovuta zazikulu, monga kuwonjezeka kwa mtengo wopanga ndi 14%, kuopsa kokhala kukana zinthu zoyipa za kukonzekera kwa agrochemical mu tizirombo, kuchepa kwa kuchuluka kwa microfauna opindulitsa, komanso kuchuluka kwa zotsalira za mabacteria, nthaka, madzi ndi mpweya. , chiwopsezo cha kuledzera kwa anthu ndi nyama. Kuti mugwiritse ntchito ntchitoyi, ndikofunika kulongedza mbewu za tuber ndi rhizobacteria kale kapena mutabzala mutasanthula zinthu zachilengedwe zosiyanasiyana.
Source: www.mufundo.com, https://www.agroxxi.ru