#Greenhouse #IrrigationSystems #Clogging #Agriculture #PlantGrowth #Production #WaterQuality #SystemMaintenance
Kwa alimi ndi akatswiri a zaulimi, kusunga njira yothirira bwino komanso yogwira mtima ndikofunikira kuti mbewu zikule bwino komanso kuti zibereke bwino. Komabe, kutsekeka kumatha kubweretsa vuto lodziwika bwino lomwe lingasokoneze magwiridwe antchito ndi zotuluka. M'nkhaniyi, tiwona mitundu itatu ya kutsekeka komwe kumatha kuchitika m'miyendo yothirira wowonjezera kutentha ndikupereka njira zothetsera vutoli.
Malinga ndi Rosa E. Raudales, pulofesa wothandizira wa ulimi wamaluwa ndi katswiri wowonjezera kutentha kwa wowonjezera kutentha ku yunivesite ya Connecticut, alimi ayenera kudziwa za mitundu itatu ya kutsekeka: thupi, zachilengedwe, ndi mankhwala. Kutsekeka kwa thupi kumaphatikizapo tinthu tating'ono tomwe timatsekereza njira yothirira, yomwe imatha kuchitika pozungulira madzi kapena kugwiritsa ntchito madzi am'dziwe ngati gwero lamadzi. Kumbali ina, kutsekeka kwachilengedwe kumachitika pamene biofilm, yomwe imadziwika kuti laimu, imamanga m'mipope ndikuchepetsa kapena kuyimitsa madzi. Kutsekeka kwamtunduwu kumadziwika ndi mtundu wobiriwira wobiriwira wa biofilm.
Kutsekeka kwa mankhwala, mtundu wachitatu, kumachitika pamene mchere ndi mankhwala m'madzi zimagwirizana ndikupanga madipoziti omwe amatha kuwunjikana ndikulepheretsa ulimi wothirira. Olima amatha kuzindikira mtundu uwu wa kutsekeka poyang'ana fyuluta ya mthirira wa madipoziti.
Pofuna kupewa kutsekeka, alimi angagwiritse ntchito njira zosiyanasiyana, kuphatikizapo kuyang'anira ubwino wa madzi, kuwotcha nthawi zonse, ndi kugwiritsa ntchito zosefera zoyenera. Kuonjezera apo, kusankha madzi abwino, kugwiritsa ntchito madzi oyera, ndi kusunga bwino ulimi wothirira kungathandize kwambiri kuti musatseke.
Kumvetsetsa mitundu yosiyanasiyana ya kutsekeka kwa ulimi wothirira wowonjezera kutentha ndikofunikira kwa alimi ndi akatswiri aulimi kuti apititse patsogolo kukula kwa mbewu ndi kupanga. Pozindikira chomwe chimayambitsa ndikukhazikitsa njira zoyenera zopewera ndi kukonza, alimi amatha kuyendetsa bwino ndikuletsa kutsekeka m'machitidwe awo amthirira.
Pali mitundu itatu yotsekeka: yakuthupi, yachilengedwe, komanso yamankhwala, iliyonse ili ndi zovuta zake. Ngakhale kutsekeka kwathupi ndikosavuta kuthana nako, kutsekeka kwachilengedwe ndi mankhwala kumafunikira kuyesetsa kwakukulu kuti muthane nako. Pofuna kupewa kutsekeka kwa ma clogs, alimi ayenera kudziwa zizindikiro zosiyanasiyana za kutsekeka ndikuchitapo kanthu kuti apewe. Izi zikuphatikizapo kuyesa madzi, mankhwala opangidwa ndi mankhwala ochepa kwambiri, komanso kukhazikitsa makina osefera madzi.
Malinga ndi a Rosa Raudales, pulofesa wothandizira komanso katswiri wazowonjezera kutentha ndi nazale ku University of Connecticut, kutsekeka kwa thupi ndiye njira yosavuta yochizira. Izi zimaphatikizapo kuwomba zinthu zomwe zimatseka chitoliro pogwiritsa ntchito kukakamiza, komwe kungakhale kophweka kwa alimi. Komabe, kutsekeka kwachilengedwe komwe kumachitika chifukwa cha mabakiteriya ndi algae, komanso kutsekeka kwa mankhwala chifukwa cha chitsulo, calcium, ndi manganese omangika m'dongosolo, zimakhala zovuta kuthana nazo.
Pakutsekereza kwachilengedwe, alimi ali ndi njira zingapo zochizira zomwe angasankhe, monga kusintha zotulutsa zotsekeka ndi zoyera ndikutsuka zotsekeka. Kuchiza ndi mankhwala ndi njira inanso, koma mabakiteriya amatha kukana iwo pakapita nthawi. Kutsekera kwa mankhwala kumafuna kugwiritsa ntchito mankhwala ambiri ndi kutseka mzere, zomwe zingatheke ndi wowonjezera kutentha.
Kuti athane ndi kutsekeka bwino, alimi ayenera kuzindikira zizindikiro zosiyanasiyana za kutsekeka, monga zomera zofota, zotsalira mu mipope, ndi zomera zouma. Kuyesa madzi a wowonjezera kutentha, mankhwala ochiritsira otsika mlingo, ndi kukhazikitsa makina osefa madzi zingathandize kuteteza clogs kuti zisachitike.
Kupewa kutsekeka kwa dongosolo la ulimi wothirira kumafuna njira yolimbikitsira komanso kuzindikira mitundu yosiyanasiyana ya kutsekeka ndi zovuta zake zapadera. Pogwiritsa ntchito njira zabwino monga mankhwala ochiritsira ocheperako komanso kukhazikitsa makina osefera madzi, alimi amatha kuletsa zotchinga kuti zisachitike ndikupewa njira yovutirapo yochotsa njira zothirira.