Ulimi Wothirira ndi Mvula
Pali njira ziwiri zazikulu zomwe alimi ndi olima amagwiritsira ntchito madzi aulimi polima mbewu:

ulimi wa mvula
ulimi wothirira
Ulimi wa mvula ndi kugwiritsa ntchito madzi m'nthaka mwachilengedwe kudzera mumvula yachindunji.Kudalira mvula sikungathe kubweretsa kuwonongeka kwa chakudya, koma kusowa kwa madzi kumatha kuchitika mvula ikachepa.Kumbali ina, madzi opangira amawonjezera ngozi yoipitsidwa.

chithunzi cha sprinklers kuthirira minda
Kuthirira ndiko kugwiritsa ntchito madzi m'nthaka mwangozi kudzera m'mapaipi osiyanasiyana, mapampu ndi makina opopera.Kuthirira kumagwiritsidwa ntchito m'madera omwe kugwa mvula yosakhazikika kapena nthawi yowuma kapena chilala chomwe chikuyembekezeka.Pali mitundu yambiri ya ulimi wothirira momwe madzi amagawidwa mofanana m'munda wonse.Madzi othirira amatha kubwera kuchokera pansi, akasupe kapena zitsime, madzi a pamwamba, mitsinje, nyanja kapena malo osungiramo madzi, ngakhalenso malo ena monga madzi otayira oyeretsedwa kapena madzi opanda mchere.Chifukwa chake, ndikofunikira kuti alimi ateteze magwero awo amadzi amlimi kuti achepetse kuipitsidwa.Mofanana ndi kuchotsa madzi apansi pa nthaka, anthu amene amagwiritsa ntchito madzi othirira ayenera kusamala kuti asapope madzi apansi panthaka mofulumira kuposa mmene angawonjezeredwenso.

pamwamba pa tsamba

Mitundu ya Njira Zothirira
Pali mitundu yosiyanasiyana ya ulimi wothirira, kutengera momwe madzi amagawidwira m'minda yonse.Mitundu ina yodziwika bwino ya ulimi wothirira ndi:

ulimi wothirira pamwamba
Madzi amagawidwa pamtunda ndi mphamvu yokoka ndipo palibe mapampu amakina omwe amakhudzidwa.

ulimi wothirira m'deralo
Madzi amagawidwa ku chomera chilichonse pamagetsi otsika kudzera pamagulu a mapaipi.

drip ulimi wothirira
Mtundu wa ulimi wothirira womwe umapereka madzi ku mizu ya zomera pafupi ndi mizu.Mu ulimi wothirira wotere, kutuluka kwa nthunzi ndi kutuluka kumachepetsedwa.

sprinkler
Madzi amaperekedwa kudzera pazitsulo zopopera zothamanga kwambiri kapena mikondo kuchokera pakatikati pa malo kapena zowaza pamapulatifomu.

Center Pivot Irrigation
Madzi amagawidwa ndi makina owaza omwe amayenda mozungulira pansanja zamawilo.Dongosololi ndilofala m'malo athyathyathya a United States.

Njira yothirira m'manja
Madzi amagawidwa kudzera mu mipope yambiri, iliyonse ili ndi gudumu ndi makina opopera omwe amatha kuzunguliridwa pamanja kapena kugwiritsa ntchito makina odzipereka.Wowaza amasuntha mtunda wina pamunda ndipo amafunika kulumikizidwanso mtunda wina.Dongosololi limakonda kukhala lotsika mtengo koma limafunikira antchito ambiri kuposa machitidwe ena.

Kuthirira kwachiwiri
Pokweza madzi, madzi amagawidwa pamtunda kudzera mu njira zopopera, ngalande, zipata ndi ngalande.Kuthirira kotereku kumakhala kothandiza kwambiri m'madera omwe ali ndi madzi ambiri.

ulimi wothirira pamanja
Madzi amagawidwa padziko lonse pogwiritsa ntchito ntchito zamanja ndi zitini zothirira.Dongosololi limagwira ntchito kwambiri.