Mawu Oyamba
Ku Mexico, ulimi ndi mzati wofunika kwambiri pazachuma cha dziko. Komabe, madera ambiri akukumana ndi mavuto monga kusagwa kwa mvula komanso mavuto omwe amabwera chifukwa cha kusintha kwa nyengo pa mbewu chifukwa chosasamalidwa bwino ndi madzi. Pofuna kupititsa patsogolo ntchito zaulimi, ntchito zaulimi ku Mexico zikugwiritsa ntchito njira zamakono zowunikira ndikuwongolera madzi. Pazida izi, choyezera mvula cha ndowa chathandiza kwambiri kuyeza mvula molondola.
Mfundo Yogwirira Ntchito ya Tipping Bucket Rain Gauge
Chidebe choyezera mvula chimakhala ndi ndowa ya aluminiyamu yomwe imawongolera, chidebe chotungira madzi, ndi makina ojambulira mvula. Madzi amvula amasonkhanitsidwa mu chidebe cha aluminiyamu, ndipo akafika kulemera kwake, chidebecho chimadutsa, kulowetsa madzi mumtsuko ndikujambulanso kuchuluka kwa mvula. Kapangidwe kameneka kamachepetsa kutayika kwa nthunzi komanso kumapereka chidziwitso cha mvula, chomwe chimapimidwa ndi mamilimita.
Milandu Yofunsira
1.Kasamalidwe ka Irrigation Pamafamu
Pafamu ina yaing’ono m’chigawo cha Oaxaca, ku Mexico, mwiniwakeyo anaganiza zogwiritsa ntchito zoyezera mvula za zidebe kuti ulimi wothirira ukhale wabwino. Poikapo zoyezera mvula zingapo, famuyo inatha kuyang'anira momwe mvula ikugwa panthawi yeniyeni m'madera osiyanasiyana. Ndi chidziwitsochi, famuyo idawerengera momwe mvula imagwa m'dera lililonse lobzala, kuchepetsa kuthirira kosafunikira.
Mwachitsanzo, mwini famuyo adapeza kuti madera ena amagwa mvula yokwanira kuti akwaniritse zofunikira za mbewu, motero adachepetsa kuthilira m'maderawo, kuteteza madzi. Panthawiyi, m'madera omwe mvula yosagwa mvula imawonjezera ulimi wothirira kuti mbewu zikule bwino. Kuwongolera kumeneku kunathandiza kuti madzi azigwiritsa ntchito bwino komanso kuchepetsa ndalama.
2.Kusanthula kwa Meteorological ndi Zosankha Zobzala
Madipatimenti ofufuza zaulimi ku Mexican amagwiritsa ntchito zidziwitso zochokera ku miyeso ya mvula yama ndowa powunikira zanyengo. Ofufuza amaphatikiza kuchuluka kwa mvula ndi chinyezi cha nthaka, kutentha, ndi kukula kwa mbewu kuti apatse alimi malingaliro enieni obzala. Mwachitsanzo, m’nyengo ya mvula yocheperako, amalangiza alimi kuti asankhe mbewu zambiri zosamva chilala kuti atetezere ulimi wokhazikika.
3.Kupanga Ndondomeko ndi Chitukuko Chokhazikika
Zomwe boma la Mexico limagwiritsa ntchito popanga njira zoyendetsera zaulimi ndi madzi. Poyang'anira mvula kwa nthawi yayitali m'madera osiyanasiyana, opanga ndondomeko amatha kuzindikira momwe madzi akusowa, kenako amafufuza ndi kulimbikitsa ulimi wokhazikika. Komanso, deta imeneyi imagwira ntchito yofunika kwambiri pa njira zothetsera kusintha kwa nyengo, kuthandiza boma kupanga ndondomeko zoyenera zoyendetsera madzi m'madera osiyanasiyana.
Mapeto
Kugwiritsa ntchito zoyezera mvula ya zidebe muulimi waku Mexico mosakayikira kwathandizira kwambiri kupititsa patsogolo ntchito zaulimi. Poyang'anira bwino momwe madzi akugwa, alimi amatha kusamalira bwino madzi, potero amachepetsa ndalama komanso kuonjezera zokolola. Kuphatikiza apo, kukwezedwa kwaukadaulowu kumapereka umboni wasayansi pakukonza mfundo, kulimbikitsa chitukuko chokhazikika paulimi wonse. Chifukwa chakukula kwachuma paukadaulo waulimi, zoyezera mvula za ndowa zipitiliza kugwira ntchito yofunika mtsogolo mwaulimi waku Mexico.
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Nthawi yotumiza: Jul-30-2025