Ndeipi liner yakanakisa yedhamu rehove?

Kana zvasvika pakugadzira nharaunda ine hutano uye yakagadzikana yehove mudziva, kusarudza zvakanakapond linerkwakakosha. Iyo pond liner inoshanda sechivharo chekudzivirira pakati pemvura nevhu rakatenderedza, kudzivirira kudonha uye kuchengetedza kunaka kwemvura. Nemhando dzakasiyana-siyana dzesarudzo dziripo, zvakakosha kufunga nezvezvinodiwa zvehove uye dziva kana uchisarudza yakanakisa liner.

aquaculture pond liners
hove pond liner

Imwe yakakurumbira sarudzo yehove pond linersine polyethylene. Ichi chinyorwa chinozivikanwa nekusimba uye kushanduka, zvichiita kuti ive sarudzo yakanaka yekugadzira chipingamupinyi chakavimbika mudziva.Polyethylene pond linersanowanikwa muhukobvu hwakasiyana-siyana, kusanganisira 0.5mm uye 1mm, zvichibvumira varidzi vemadziva kuti vasarudze sarudzo yakakodzera kwazvo zvichienderana nehukuru uye zvinodiwa padziva ravo.

The0.5mm dziva linerisarudzo yakareruka uye isingadhuri yemadziva madiki ehove. Inopa chiyero chekutanga chekudzivirira uye inokodzera madziva ane mvura shoma shoma. Ukuwo, the1mm dziva linerinopa kusimba kwakawedzerwa uye simba, zvichiita kuti ive yakakodzera madziva makuru kana madziva ane huwandu hwemvura. Zvose zviri zviviri zvinopa hwaro hwakachengeteka hwekuchengetedza hutano hwemvura uye kuve nechokwadi chekugara kwehove.

Paunenge uchifunga nezve yakanakisa liner yedhamu rehove, zvakakosha kuongorora izvo chaizvo zvinodiwa nehove uye mamiriro ekunze edziva. Kune madziva ehove dzemvura, uko kunotarisisa kusimudza hove nekuda kwezvinangwa zvekutengesa, yemhando yepamusoro geomembrane pond liner inowanzokurudzirwa. Geomembrane liners akagadzirwa kuti akwanise kumirisana nezvinodiwa zveaquaculture oparesheni, achipa chinovimbika chipingamupinyi chinogona kushingirira kuratidzwa kwemvura nguva dzose uye inogona kupfeka uye kubvaruka.

Pamusoro pezvinhu uye ukobvu hwepond liner, iyo yekuisa maitiro zvakare chinhu chakakosha kufunga. Kuiswa kwakakodzera kwakakosha pakuita kuti liner ishande uye kudzivirira chero zvingangoitika zvakaita sekudonha kana misodzi. Zvakakosha kugadzirira mubhedha wedziva zvakakwana, uchibvisa chero zvinhu zvakapinza kana tsvina inogona kubaya liner. Pamusoro pezvo, kuve nechokwadi kuti yakachengeteka uye yakasimba kukwana kweiyo liner inozobatsira pakuita kwayo kwese uye hupenyu hurefu.

Kana uchitarisa kutengai hove pond liner, zvinokurudzirwa kuonana nenyanzvi kuti uone sarudzo yakakodzera kune chaiyo yedziva zvinodiwa. Zvinhu zvakadai sekukura kwedziva, rudzi rwehove dziri kusimudzwa, uye mamiriro ezvakatipoteredza zvose zvichaita basa mukusarudza jira rakanakisisa. Nekutsvaga mazano enyanzvi, varidzi vemadziva vanogona kuita sarudzo dzine ruzivo uye kuisa mari mune liner inozotsigira hutano nekugara zvakanaka kwehove.

Mukupedzisa, iyo yakanakisa liner yedhamu rehove ndiyo inopa musanganiswa wekusimba, kuchinjika, uye kuvimbika. Polyethylene pond liners, inowanikwa mu 0.5mm uye 1mm ukobvu, isarudzo dzakakurumbira dzekugadzira chivharo chakachengeteka mumadziva ehove. Kune mabasa emumvura, geomembrane pond liners inopa simba rinodiwa uye kusimba kutsigira kurima hove dzekutengesa. Nekunyatsofunga zvinodiwa nehove nedhamu, varidzi vemadziva vanogona kusarudza liner yemhando yepamusoro iyo inobatsira kuti pave nemhoteredzo yemvura inobudirira uye isingachinjiki.


Nguva yekutumira: May-14-2024