Sizinsinsi kuti mbatata ndizofunika kwambiri zaulimi, zomwe zimatchedwa kuti mkate wachiwiri. Koma anthu ambiri osamalira munda sanganene motsimikiza kuti: ngati kuli koyenera kuthirira mbatata mutabzala, komanso ngati ziyenera kuchitidwa. Maganizo pa nkhaniyi ndi osiyana kwambiri.
Kuphika madzi mwachindunji kumadalira mtundu wa nyengo yomwe muli nayo m'dera lanu komanso nthawi yomwe mvula imagwa.
Kuti mbatata yomwe idabzalidwa ndi iwe kuti ikhale yokolola bwino, idzafuna chisamaliro choyenera. Mukafuna kuthirira mbatata mutabzala, tidzakumbukira tsopano, chifukwa ndi zomwe muyenera kuziganizira.
Kodi ndi nthawi yambiri yothirira mbatata?
Pa nthawi yoyamba, mutabzala, musanawoneke, mizu ikukula, yomwe imakhala ndi chinyezi, imakula kwambiri mu nthaka ndi nthambi. Ngati panthawi imeneyi dothi liri lonyowa kwambiri, ndiye kuti mizu ili pafupi ndi pamwamba, zomwe zidzakakamiza kupanga chomera. Kuchokera apa tikunena kuti mwamsanga mutabzala, kuthirani mbatata musakhale.
Chofunika chachikulu chotirira chimapezeka mu June-July, nthawi yomwe budding ndi maluwa zimachitika. Ngati nthawi imeneyo nyengo isakulepheretseni mvula, ndiye kuti nkofunika kuyesa kuthirira, mwinamwake pali kuthekera kuti mbewuyo ikhale kukula kwa nandolo.
Ngati mumakhala m'madera omwe mvula imakhala yosawerengeka, ndiye kuti kuthirira kwotsatira kudzakhala mu August. Kuti tichite izi ndikofunikira kuti nthawi yayitali ikhale yotentha, kuchepetsa ndi kuchepetsa kutentha kwa dothi, motero kuwonjezera zokololazo.
Kodi ndi bwino bwanji kumwa madzi mbatata?
Ngati tilankhula za malamulo a kuthirira, ndiye kuti ndi ophweka, muyenera kutsatira malamulo ena:
- madzi okwanira sayenera kukhala ozizira, monga anthu amati "kutentha kwa chilimwe";
- madzi m'mawa kapena madzulo;
- Pambuyo kuthirira, m'pofunika kumasula nthaka, kuteteza kutsika kwake;
- Mukamapopera mankhwala kuchokera ku payipi, perekani sprayer ndipo musamatsogolere ndegeyo ku chitsamba cha mbatata;
- Dothi lowala liyenera kuthiriridwa kawirikawiri, ndi lolemera kwambiri, koma ndibwino kukumbukira kuti chirichonse chili chabwino pokhapokha.
Kawirikawiri kumasula pakati pa agronomists-wamaluwa amatchedwa kuthirira kouma. Choncho, ngati mumakhala kudera lomwe mumakhala nyengo yozizira, kuthirira kungathe komanso kumasulidwa. Thupi limasungidwa pansi, mpweya umayenda mosavuta mizu, yomwe imathandiza kuti chitukuko chikhale chabwino.