Izisabalali zikamanyolo wasepulazini zisebenziseka kalula futhi zenza umsebenzi ngokushesha kunezindlela zendabuko. Izinzuzo ezitholwe ngokusebenzisa izisakazi zikamanyolo wasemapulazini eminyakeni edlule ziye zaholela ekwenyukeni kwesidingo semishini evela ezifundeni ezihlukene. Izisabalali zikamanyolo wasepulazini zitholakala ngezinhlobo ezintathu ezihlukene, i-push spreader, i-pull spreader, kanye ne-handheld spreader. Futhi, kukhona abakhiqizi abaningi bezinsalela zikamanyolo wasepulazini emakethe. Ukuqinisekisa ukuthi uthola isisabalali sikamanyolo esifanele, kubalulekile ukucabangela izici ezimbalwa.
Lesi sihloko sizochaza ngokuningiliziwe izinhlobo ezintathu zokusabalalisa umanyolo wasepulazini futhi sinikeze umhlahlandlela wokukhetha imishini efanele. Futhi, kuzonikezwa umbono wemakethe yokusabalalisa umanyolo wasepulazini.
Okuqukethwe
Uhlolojikelele lwemakethe yokusabalalisa umanyolo wasemapulazini
Izinhlobo zokusabalalisa umanyolo wasemapulazini
Umhlahlandlela wokukhetha abasabalalisi bakamanyolo basemapulazini abalungile
Isifinyezo
Uhlolojikelele lwemakethe yokusabalalisa umanyolo wasemapulazini
Ngokwesisekelo esijwayelekile, imakethe yokusabalalisa umanyolo ihlukaniswe ngezinhlobo, izinhlelo zokusebenza, nezifunda. Emhlabeni jikelele, kube nokukhula okusheshayo kwentuthuko yezobuchwepheshe kanye nokusetshenziswa kwemishini kwezinqubo eziningi zokukhiqiza. Imakethe yamazwe omhlaba yokusabalalisa umanyolo inwetshiwe ngenxa yokwenyuka kwesidingo sokusebenza ngempumelelo imishini yokulima.
Ngo-2021, imakethe yomhlaba wonke yokusabalalisa umanyolo yaqanjwa njengenani USD 691.3 wezigidi ngokuvumelana ne Imininingwane ye-Fortune Business. Imakethe bekulindeleke ukuthi ikhule isuka USD 724.8 wezigidi ngo-2022 futhi sifinyelele USD 1,040.2 wezigidi ngo-2029. Lokhu kunyuka ngesikhathi sokubikezela kuzosuselwa kuzinga lokukhula elihlanganisiwe lonyaka (CAGR) lika-5.3%. Ukukhula kubangelwa ukwanda kokwamukelwa kokufakwa kukamanyolo okunembe kakhudlwana ngenhloso yokuthuthukisa ukukhiqizwa kwezitshalo.
Ngokusekelwe ohlotsheni, ingxenye yesisakazeli sokusakaza kulindeleke ukuthi ibhalise i-CAGR engu-4.3%, ezoba ephezulu kakhulu ngesikhathi sokubikezela. Lokhu kungenxa yokuthi ukusakaza umanyolo spreader kulula ukuyisebenzisa futhi inembe kakhulu. Ngokusebenzisa, ingxenye yepulazi kulindeleke ukuthi ikhule ngamandla ngenxa yokwanda kokusetshenziswa kwemishini yasemapulazini esikhundleni sokusebenza kwabantu. Ngokwesifunda, i-Asia Pacific izohola imakethe yomhlaba ngenxa yokukhula kwezomnotho India, China, kanye Japan. Ikakhulukazi, i-China yenza ama-18% okusanhlamvu okusanhlamvu emhlabeni wonke, yingakho ukwanda kwesidingo semishini yezolimo.
Izinhlobo zokusabalalisa umanyolo wasemapulazini
1. Isisakazeli sikamanyolo
Abasabalali bakamanyolo ngokuvamile zibonakala ngobulula bazo namandla aphansi omsebenzi. Lesi sixhobo sinomshini oyisisekelo kakhulu njengoba ububanzi bokusebenza abukho ngaphezu kwezokuthutha. Abathengi bazodinga ukusabalalisa umanyolo ngokulinganayo ngenkathi besebenzela ukuthuthukisa izindlela ezitholakalayo ngokulungisa izingxenye ezifana nobubanzi namagridi.
2. Abasabalalisi be-Centrifugal
Abasabalalisi be-Centrifugal zinikeza ubulula futhi zivame ukusetshenziswa ngenxa yezindleko zabo eziphansi. Bafinyelela kalula ukusatshalaliswa kukamanyolo okulinganayo lapho besebenza ngama-granulate. Lezi zisakazeli zine-trapdoor lapho umanyolo uwela khona. Amashubhu ajikelezayo noma amadiski anesibopho sokusatshalaliswa kukamanyolo kubo bonke ububanzi obugcwele bomshini. Asebenza kahle uma usebenzisa ama-double disc.
3. Izisabalali zikamanyolo womoya
Imishini yokusabalalisa umanyolo womoya athuthuke kakhulu. Bangakwazi ukunciphisa imithamo kamanyolo ngaphandle kokushintsha izinga le-homogeneity. Lo mshini unobubanzi bokusebenza obufika kokufika 24 amamitha. Uma sisebenza, i-diffuser isabalalisa ama-micro granules ngendlela efanayo ngendlela ehlosiwe. Ngakho-ke, lezi zisakazo zisebenza kahle kakhulu emapulazini amakhulu nakuba zibiza kakhulu.
Umhlahlandlela wokukhetha abasabalalisi bakamanyolo basemapulazini abalungile
I-1. Izindleko
Izindleko zokusabalalisa umanyolo zifaka izindleko zangaphambili, izindleko zokunakekela, kanye nemininingwane yewaranti. Ngokuvamile, amandla ezisabalali zikamanyolo njengesici se-twin-disc enezinga eliphezulu acindezela izindleko zifike cishe. I-USD 36,000. Izisabalali zikamanyolo ezithembekile neziphathwayo zingabiza kancane I-USD 99. Abathengi kufanele babambelele kubhajethi njengoba bethenga izisabalali zikamanyolo ezihambisana nezidingo zabo zasepulazini. Futhi, iwaranti enhle inikeza isiqinisekiso sokuthi imishini yenziwe ngezinto eziqinile futhi izoba nempilo ende yesevisi. Ngalesi sikhathi, i- nomakhi izimisele ukubhekana nanoma yiziphi izinkinga zemishini ezingaba khona, inciphise izindleko zokusebenza zabathengi.
I-2. Kalula
Ukusebenziseka kalula kutholwa kuma-spreader kamanyolo lapho ukunemba kokusabalalisa kufinyelelwa ngaphansi kwazo zonke izimo zokulima. Kungakhathaliseki ukuthi kufakwe esifubeni noma kunamasondo, izisabalali zikamanyolo kufanele ziphathe ngokulinganayo indawo elinganayo, engalingani, futhi embi. Ekulimeni kwezinga elincane, abathengi kufanele bakhethe izisabalali zikamanyolo zikajosaka abangakhetha kuzo ukuthi bazowusakaza kuphi futhi kanjani umanyolo. Kulokhu, bayoba nokulawula okuphelele ekusakazeni. Futhi, ukuze kuzuzwe ukunemba okuphezulu, ama-drop spreaders angasetshenziswa njengoba ekhipha umanyolo ngendlela efanele. Ngalolu khetho, abalimi bangakwazi ukuhamba kalula phakathi kwezithiyo zokusabalalisa umanyolo ezindaweni ezingavamile zepulazi.
3. Spread iphethini
Uhlobo lukamanyolo olusatshalaliswayo kanye nobukhulu bensimu esetshenzwayo bunquma iphethini yomanyolo okufanele isetshenziswe. Ezinkambu eziwumngcingo, abathengi bazodinga ama-spreaders angenza amaphethini ambalwa asondelene ukuze afinyelele ukusabalala okufanayo. Ngakolunye uhlangothi, uma abathengi benezinkambu ezinkulu, bazokhetha amaphethini wokusabalalisa abanzi ukuze baqedele umsebenzi ngamaphasi ambalwa. Lokhu konga isikhathi, futhi abasebenzi bangakwazi ukuphatha eminye imisebenzi epulazini. Ngesisakazeli sikamanyolo esifanele, abathengi bangakwazi ukuzuza ngokunembile ukulingana kumaphethini okusabalalisa, okubuye kwandise isivuno.
4. Amandla
Uma kukhulunywa ngomthamo, umbuzo okumele abathengi bazibuze wona ngowokuthi, makhulu kangakanani amasimu noma amapulazi abahlose ukusabalalisa umanyolo? Lokhu kubalulekile njengoba kwenza umehluko omkhulu ekongeni isikhathi nokunciphisa izindleko. Ngokusekelwe ezidingweni zabathengi, kufanele bakwazi ukukhetha isisakazeli sikamanyolo esifanele ngokosayizi. Kunenqwaba yamamodeli okusabalalisa umanyolo anikezela ngamakhono ahlukene afanele osayizi abahlukene bamapulazi. Isibonelo, ama-spreader we-pneumatic anesilinganiso se-hopper amathani ayi-1 kuye kwayi-6 ngobubanzi obusakazekayo be I-12-36 m. Banenani lesicelo elisuka ku- 5 kg/ha kuya ku-2500 kg/ha. Ngalokhu, abathengi bangonga isikhathi esiningi emisebenzini emikhulu yezohwebo. Futhi, kukhona izisabalali zikamanyolo ezincane zemisebenzi yasemapulazini amancane. Baletha ngokulinganayo umphumela obalulekile ngenkathi bekhulisa ukusebenza kahle lapho besakazwa umanyolo.
5. Ukusabalalisa ukusebenza kahle
Ukusebenza kahle ekusakazeni kukamanyolo kungafinyelelwa uma isisakazeli esikhethiwe siletha ukunemba okuqondile. Uma abathengi benamapulazi amakhulu, kufanele bakhethe izisakazo zikamanyolo ezifakwe ngeloli. Kulokhu, bazokwazi ukulawula ukuthi umanyolo usakazwa kuphi futhi kanjani. Uhlu olutholakalayo lwezilawuli lusiza opharetha ukuthi banciphise ukugqagqana futhi banciphise ukumoshakala. Abanye abasabalalisi bakamanyolo banamandla okusabalalisa izinhlobo eziningi zomanyolo ngesikhathi esisodwa ngenkathi befinyelela ukusabalala okufanayo okunembayo nokufana okufanayo. Ama-fertilizer asakazwa ngokuzimela noma kanyekanye nge-outlet enkulu. Lokhu kusiza abathengi behlise kakhulu umthwalo wabo wokusebenza ngaphandle kokuyeka ukusebenza kahle kanye nesivuno esingaba khona.
Isifinyezo
Kubathengi, ukwazi uhlobo lwemibuzo okufanele bazibuze yona lapho bethola izisakazi ezintsha zikamanyolo kubaluleke kakhulu. Ngaphezu kwalokho, kufanele bahlole izinzuzo kanye nokwehla okungenzeka kwemishini etholakalayo. Lokhu kubenza bakwazi ukuthola isisakazeli sikamanyolo esifanelana kangcono nokusebenza kwepulazi labo. Ezinye zezinto zigqanyiswe kumhlahlandlela ongenhla ukusiza abathengi ukuthi batshale imali benolwazi. Futhi, ukuze uthole imishini esezingeni elihle yokusatshalaliswa kukamanyolo, vakashela Chovm.com.
