Wanga uchiziva here kuti Colombia ine anenge 130 zviuru mahekita embatatisi? Zvakadaro, rimwe rematambudziko akatarisana nembatatisi iTecia solanivora, inozivikanwawo sembatatisi moth. Ichi chipembenene chine njodzi chinokanganisa kudyarwa kwembatatisi, zvichikonzera kukanganisa kumachubhu
Maererano nezvidzidzo, mbatatisi moth inogona kukonzera kurasikirwa kusvika pa50% mumunda uye kusvika ku100% mumatura.
Kunyange zvazvo varimi vakawanda vachishandisa mishonga yezvipembenene pazvirimwa, haishande nokuti danho rinonyanya kutyisa retumbuyu, gonye, rinokura pasi pevhu (mukati me tuber), kunze kwekusvikirwa nezvigadzirwa izvi.
Takatarisana nemamiriro ezvinhu aya, boka revasayendisiti kubva kuColombia vakaratidza kuti nzira inoshanda kwazvo yekurwisa chipembenene ichi rhizobacteria, uye vanopa nzira itsva yekudzivirira mbesa dzembatatisi vachishandisa hutachiona hwepanyama uye hunobatsira.
"Rhizobacteria inokwanisa kuita zvakananga kana kuti zvisina kunanga kuita systemic resistance inokonzerwa nezvirimwa kurwisa zvipembenene kuburikidza ne salicylate jasmonate uye ethylene, ayo ari mahomoni emiti anodzora induced systemic resistance," akadaro Javier Vanegas, mutungamiriri wepurojekiti.
Sekureva kwevaongorori, hutachiona hunopa chirimwa chikafu, chinochidzivirira kubva kufungi, mabhakitiriya uye zvipembenene, nokudaro kuderedza kushushikana kweabiotic kubva mukusanaya kwemvura kana kunaya kwenguva refu. Nekudaro, chirimwa chinopa iyo rhizobacteria ine nharaunda yakapfuma mune kabhoni masosi uye zvimwe zvinhu zvakakosha pakuvandudzwa kweaya mabhakitiriya anobatsira.
Sekureva kwaVanegas, kuwandisa kwemakemikari ezvipembenene muzvirimwa zvekurima kunokonzera matambudziko akakomba, akadai sekuwedzera kwemitengo yekugadzira ne14%, njodzi dzekukura kwekupokana kwezvipembenene kune zvinoshanda zveagrochemicals, kuderedzwa kwehuwandu hwevanhu vanobatsira microfauna, kuwedzera. mumasara emishonga yezvipembenene mumachubhu, ivhu, mvura nemhepo, njodzi yekudhakwa muvanhu nemhuka. Kuisa chirongwa ichi mukuita, zvinodikanwa kuisa tuber mhodzi nerhizobacteria isati yadyarwa kana mushure mekudyara mushure mekuongorora kwakasiyana siyana kwezvisikwa uye zvipenyu.
Source: www.mundoibno.com, https://www.agroxxi.ru