Mitundu ya Mankhwala Owononga Zaulimi

Mankhwala ophera tizirombo aulimi amabwera m'njira zosiyanasiyana, makamaka omwe amatchedwa herbicides, insecticide, ndi fungicides.Mankhwala a herbicides amalimbana ndi udzu, mankhwala ophera tizilombo towononga, ndipo mankhwala ophera tizilombo amalimbana ndi matenda oyamba ndi mafangasi omwe amakhudza mbewu.Kumvetsetsa kagwiritsidwe ntchito ka mtundu uliwonse ndi kofunikira kuti tithane ndi tizirombo m'mafamu.

Impact pa Environment

Ngakhale kuti mankhwala ophera tizilombo ndi ofunika kwambiri poteteza mbewu, kugwiritsa ntchito kwawo kumadzetsa nkhawa zachilengedwe.Kuthamangira kwa mankhwala ophera tizilombo m'madzi ndi momwe amakhudzira zamoyo zomwe sizili zolinga kungayambitse kusalinganika kwachilengedwe.Ndikofunikira kuti pakhale mgwirizano pakati pa kuwononga tizilombo ndi kuteteza chilengedwe.

Nkhawa Zaumoyo

Kugwiritsa ntchito mankhwala ophera tizilombo kumabweretsa mavuto azaumoyo kwa alimi ndi ogula.Kukhudzana ndi mankhwala ena kungayambitse mavuto.Padziko lonse lapansi pali njira zowongolera zochepetsera zoopsazi ndikuwonetsetsa kugwiritsa ntchito bwino mankhwala ophera tizilombo paulimi.

Mankhwala Odziwika Pakulima

Alimi padziko lonse lapansi amadalira mitundu yosiyanasiyana ya mankhwala ophera tizilombo kuti ateteze mbewu zawo.Kuwunika momwe mankhwala ophera tizilombo odziwika bwino amagwirira ntchito ndikumvetsetsa njira zomwe amagwiritsira ntchito ndikofunikira kuti mukwaniritse bwino ntchito zaulimi.

Njira Zina Zopangira Mankhwala Achikhalidwe

M'zaka zaposachedwa, pakhala chidwi chochulukirachulukira pamankhwala achilengedwe ndi biopesticides m'malo mwa njira zopangira mankhwala azikhalidwe.Ngakhale njira zinazi zimabweretsa zoopsa zochepa pazachilengedwe, zovuta pakulera ndi kuchita bwino ziyenera kuthetsedwa.

Njira Zowongolera

Maboma padziko lonse lapansi akhazikitsa malamulo oletsa kugwiritsa ntchito mankhwala ophera tizilombo.Njirazi zimafuna kuteteza chilengedwe komanso thanzi la anthu, ndikugogomezera kugwiritsa ntchito bwino mankhwala ophera tizilombo paulimi.

Njira Zabwino Kwambiri Zogwiritsira Ntchito Mankhwala Ophera tizilombo

Alimi atha kuchepetsa kuwononga chilengedwe kwa mankhwala ophera tizilombo potsatira njira zabwino kwambiri.Kutsatira malangizo okhudza mlingo, nthawi yogwiritsira ntchito, komanso kagwiritsidwe ntchito kake ka zipangizo kumaonetsetsa kuti tizilombo towononga tizilombo towononga tizilombo towononga tizilombo towononga tizilombo toyambitsa matenda tizithana bwino popanda kusokoneza chilengedwe.