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250m Isiprothothi se-Center Pivot Irrigation
250m Ubucobo obude
Ukunciphisa kwezimali kahle
Ubunzima be-Irrigation Technology
Ukuphila phantsi kwebingelelo & Ukuphila kakhulu
- Ukuhlaziywa
- Imikhiqizo Ehlobene
Isisindo esihle kakhulu kumazwe amakhulu nezindiza, isisteme sentonga yendiza ye-250m sinesilinganiso se-250-meter sokufakela izindiza ezide ngokujikeleza—kukhupha ukubuyiselwa kwesandla nokosha isikhathi, umsebenzi, nokuchitha.
Iyakhiwe ngokuzenzakalelayo, inesakhiwo esinamandla, esivikelwe kuhlaba, nezinto eziphathelene ngcono, kanye nemikhumbi yokuhambisa engahlinzeki futhi nezinkulunkulu zokudluliswa ezingavikho. Ukunciphisa ukulungiswa kusidla isiqiniseko kunesimo esibalulekile sokupheka, noma emazingeni aphikisanayo.
Inqunyulwa ngokufakelwa kwezinhlelo zemfutha yokunweba, ikhomba ukulethela kwamanzi ngendlela efanayo ngokusebenzisa izivivinyo ezinengqondo ne-flow control. Iyilwa ngezithelo (imifino, imbomu, izithelo, izithelo, bafuna), izinhlobo zezintlu, nezinkathalo zokuphila, iyala ukudweba kamanzi kabusha ngo-30-40% kunemfundo engcwele, ihlinza ukunweba okuningi/okuncane futhi ikhokhele isimo sezithelo.
Isetshenziswa ngokunjalo futhi inamandla, isekela imisebenzi yegalelo nesimilo—nemigomo etholakala, ukubeka kusihlandlo, nokukhetha ukubophezela ngaphandle kwegumbi. Ingcwalisa izindlu, izimbayimbaya, nezindlu ezingavumelekile, iyilwa ngokucophelela nezinhlelo zokunweba nokuzala kanye nezinhlelo zezokulima ezinezibonelo.
Inxephelelwa ngemvumelelo emiswe emva kokuthengwa, leli qembu liwahluka njengenkhakha yokuguqula izinhlelo zokunweba, ukhokhele izindleko, futhi ukwazi ukunweba kwezimali ezikhulu ngendlela efanele futhi enezindleko eziphansi.
Izincazelo:
| Imodeli | DYP |
| Ubude bendawo | 141,168,203,214mm |
| Isikhala | 61.3,54.5,48,41m |
| Ukuphakamisana | 3.1m |
| Ubude bePhayipi evela Ngaphandle Kwesigaba | 22': 6.7m |
| Inhloso Yokuvalwa | 0.25-0.35Mpa |
| Inani lemnqamulo | 0--55mm |
| Isantya sokubhukuda esiphezulu sabalingana besigaba | 156 imitha / ihora |
Izicateleni:
Isisteme yokuqhiba izindlu zokunqamula kumgwa 250m isetshenziswa kakhulu emazweni amakhulu, kufana nezindlu zokuthwalwa (ezimbulalayo ikhern, iwheat, irice, nase-soybeans), izindlu zokuthwalwa (icotton, isugarcane, ne-oilseeds), izindlu zokuthwalwa zezithelo nezihlahla (izitimela, iphalaphala, iapples, izicithakalazi, bafanalo), ngaphezu kwalokho izindlu zokudla kwamahlobo nezindlu zezinyawo ezisuselwa. Itholakala kakhulu kumhlaba ohlelwe, umhlaba ophakeme kancane, namandla angahambelani, ihlanganisa ngendlela efanele kuzindlela zomlaba onjalo (osandy, olom, oclay) nokulinganiso komlomo—kumaduludwane noma kumaduludwane angcono ofuna ukulindeleka kwezimali noma emakhanda ekudinga ukuqasha okuphathwayo. Ngabe iyisebenzisa ngokunqamula konke kumgwa, ukubuyisa izimpande, ukunqamula kwemvula yokuthutha, noma ukunqamula okungeziwe ngexesha lokungqeshwa, le siteme ithola izidingo zokunqamula kwemfukwane yamanje, amakhanda, nezindlu zokuthwalwa, ethuthela izimo eziphathelene nezokuthwalwa kanye nezokuphepha.
Ividiyo:
Izinzuzo:
1. Ukufinyelela Kwide & Ukuhamba Okuphezulu: Ukhipha umgwa wokufinyelela kwi-250 imitha, ukufinyelela emakhaya amakhulu emhlabathini ngemisebenzi eyodwa ngaphandle kokubuyiselwa ngokunikezelayo, kungenza kube yimali isikhathi, isikhathi, nezindleko zokusebenza kumthombo omkhulu.
2. Okudurable & Okuncibilika Kancane: Usebenzisa izinto ezinezimo eziphuculiwe, ezingavimbi, nezinqamuzana ezenziwe ngokucophelela, nesiphazamshelo eseqinile, nezinkulunkulu ezivimbela ukuthutha, ekunxuseni kakhulu kuzindlela zomhlaba eziphambene futhi kunciphisa izidingo zokuhlela.
3. Ukulahla Mazi & Ukunqola Kokunqola: Kunikeza uhlaza olujwayelekile lomlilo ngamanothili akhethiwe nokukhokhela okunjalo komlando, okwakelwe kwezigijimi ezahlukene, izindiza, nezinkinga zokuthutha. Kulahla umlilo ngama-30-40% kunzima yokudala, kungavimba ukunqola kabili/phansi ukuze kuphume kwegijimi.
4. Usenzo Esifanayo & Oyisilinganiso: Ithuthukisa imisebenzi yomdla nokuzimela, ngemgcikizo yokunxibelela okwakha kwezindleko kanye nokubeka isimo (okungcono ukubamba kwegumbi). Iyafakelwa kumazinyo amancane, amabumpu amancane, namazinyo angahleli, ihlanganisa ngendlela efanelekile kumasebe lokunxibelela kanye nezixhumanisi zokulima ezinezimo.
5. Injongo Yonke & Engakhathaliseki: Iyafanele kuzindlela zonke zokulima okukhulu—izindlu zezithelo, izitshalo zezithelo, izihlahla, nezindlu zezithelo—zokulima okuvamile nokuphila kwangaphandle, ngezisombululo ezinhlokweni zezindlu zezithelo ezingahleli.
Imibuzo Evame Ukubuzwa:
U: Indlela ifundisa njani ukunciphisa amanzi, futhi ingaba iyalinganiselwa ngokweqhu?
A: Iqukethe teknoloji yokunquma kwegunya kanye nezivivinyo zokudonsa ezingavamile, inikeza usayensi oluphathelene oluthile kanye nokulawula izilinganiso zobhedlela ngendlela ethintela, ekhusa ukulahlekelwa kwamanzi nge-30-40% ikusasa nemithodi engcono. Inokulungiswa ngokukhethiwe ukulingana nobuningi bemanzi abadingayo amacimbi (njengezinja, imbota, izitha, izithelo) namazibuko onke (umbono, ukupheka, ukugcina), ukuzivikela ukudonsa okuningi noma okuncane futhi kuthuthukise ukupheka kwemfihlo ngempela.
B: Yini indlela esebenzakala ngayo isistemu, inkhoma ingasetshenziswa khona?
A: Isistemu yenzelwe ukusebenzeka ngokomlando, inikeza imithodi yesimo yobuchwepheshe naseyinxenyeni. Ungalungisa izikhathi zokudonsa, izilinganiso zobhedlela, nesikhathi ngaphandle kokulunga kakhulu kwihamphela yokolawula. Ngokuhlelekile, kuyatholakala ukulawula khona ngumkhondo osheshayo, okuvumela ukubuka kusetshenzweni komanzi nesimo sesistemu ngasothotho, naphakade.
