Uma kuziwa ekudaleni indawo enempilo futhi eqhubekayo yezinhlanzi echibini, ukukhetha okulungilei-pool linerkubalulekile. I-pool liner isebenza njengesithiyo esivikelayo phakathi kwamanzi nomhlabathi ozungezile, ukuvimbela ukuvuza nokugcina izinga lamanzi. Ngohlu olubanzi lwezinketho ezitholakalayo, kubalulekile ukucabangela izidingo ezithile zezinhlanzi kanye nechibi lapho ukhetha i-liner engcono kakhulu.
Inketho eyodwa edumile yefish pond linersi-polyethylene. Le nto iyaziwa ngokuhlala kwayo nokuguquguquka, okwenza kube inketho ekahle yokudala umgoqo othembekile echibini.Polyethylene echibini linersatholakala ngogqinsi obuhlukahlukene, okuhlanganisa u-0.5mm no-1mm, okuvumela abanikazi bamachibi ukuba bakhethe inketho efanelekile kakhulu ngokusekelwe kubukhulu nezidingo zechibi labo.
I0.5mm umugqa wechibiinketho engasindi futhi engabizi kakhulu yamachibi amancane ezinhlanzi. Ihlinzeka ngezinga eliyisisekelo lokuvikela futhi ifanele amachibi anengcindezi encane yamanzi. Ngakolunye uhlangothi, i-1mm umugqa wechibiinikeza ukuqina namandla okuthuthukisiwe, okuyenza ifanele amachibi amakhulu noma amachibi anomthamo wamanzi aphezulu. Zombili izinketho zinikeza isisekelo esivikelekile sokugcina izinga lamanzi nokuqinisekisa inhlalakahle yezinhlanzi.
Lapho ucubungula i-liner engcono kakhulu yechibi lezinhlanzi, kubalulekile ukuhlola izidingo ezithile zezinhlanzi kanye nezimo zemvelo zechibi. Ngamachibi ezinhlanzi ze-aquaculture, lapho kugxilwe ekukhuliseni izinhlanzi ngenjongo yokuthengisa, i-geomembrane pond liner yezinga eliphezulu ivame ukutuswa. Amalayini eGeomembrane akhiwe ukuze akwazi ukumelana nezidingo zokusebenza kwezilwane zasemanzini, ahlinzeka ngomgoqo othembekile ongamelana nokuchayeka kwamanzi njalo kanye nokuguga okungase kube khona.
Ngaphezu kwempahla nokuqina kwe-pool liner, inqubo yokufaka nayo iyisici esibalulekile okufanele sicatshangelwe. Ukufakwa ngendlela efanele kubalulekile ukuze kuqinisekiswe ukusebenza kahle kolayini nokuvimbela noma yiziphi izinkinga ezingaba khona njengokuvuza noma izinyembezi. Kubalulekile ukulungisa umbhede wechibi kahle, ususe noma yiziphi izinto ezicijile noma imfucumfucu engabhoboza umugqa. Ukwengeza, ukuqinisekisa ukulingana okuvikelekile nokuqinile kwe-liner kuzofaka isandla ekusebenzeni kwayo okuphelele nokuphila isikhathi eside.
Lapho ubheka kuukuthenga izinhlanzi echibini liners, kuyatuseka ukuthintana nochwepheshe ukuze uthole inketho efaneleke kakhulu yezidingo ezithile zechibi. Izici ezinjengobukhulu bechibi, uhlobo lwezinhlanzi ezifuywayo, nezimo zemvelo zonke zizobamba iqhaza ekukhetheni umugqa ongcono kakhulu. Ngokufuna iseluleko sochwepheshe, abanikazi bamachibi bangenza izinqumo ezinolwazi futhi batshale imali ku-liner ezosekela impilo nokuphila kahle kwezinhlanzi.
Sengiphetha, umugqa ongcono kakhulu wechibi lezinhlanzi yilowo onikeza inhlanganisela yokuqina, ukuguquguquka, nokuthembeka. Ama-polyethylene pond liners, atholakala ngokuqina okungu-0.5mm no-1mm, yizinketho ezidumile zokudala umgoqo ovikelekile emachibini ezinhlanzi. Ngokusebenza kwe-aquaculture, i-geomembrane pond liners inikeza amandla adingekayo kanye nokuqina ukuze kusekelwe ukufuywa kwezinhlanzi ezithengiswayo. Ngokucabangela ngokucophelela izidingo ezithile zezinhlanzi nechibi, abanikazi bamachibi bangakhetha umugqa wezinga eliphezulu ozoba nomthelela endaweni ehlala emanzini echumayo neqhubekayo.
Isikhathi sokuthumela: May-14-2024