Chitsulo chowongoka kapena chopindika chanyengo ndi chitsulo chosapanga dzimbiri amapangidwa ndikupangidwa molingana ndi kutalika, kutalika, m'lifupi ndi utali wozungulira.Mawonekedwe am'mphepete amatha kusinthidwa kuchokera kumadera olimba kupita ku malo ofewa, nthawi zambiri ngati c.Mphepete mwa convex nthawi zambiri amagwiritsidwa ntchito kupanga miphika yamaluwa ndipo nthawi zambiri imafikira kutalika kwa 1050-300mm.Kuyika malo olimba mpaka kuyika malo olimba nthawi zambiri kumafuna mawonekedwe owoneka ngati L, opangidwa ndi zinthu zokhuthala - nthawi zambiri mwina chitsulo chosapanga dzimbiri 8mm kapena 10mm, ndipo kuyikako kukangotha, pamwamba pake ndi chinthu chokhacho chowoneka.Tilinso ndi zidutswa za kusintha kuchokera ku trough leakage kupita m'mphepete.

Mphepete mwa mbewu kapena malire amiyala pamalopo ndi chinthu chofunikira koma chosaiwalika nthawi zambiri pamawonekedwe a malo ndipo imatha kukulitsa chidwi cha malowo.Mapangidwe ambiri a malo safuna m'mphepete kapena malire chifukwa zidazi zimalepheretsa mawonekedwe achilengedwe.Komabe, mapangidwe anu akafuna zida zam'mphepete kapena zam'malire, gulani ndikugwiritsa ntchito zida zomwe zimawonjezera mtengo ndi kukongola kapena zimagwira ntchito pamalopo osachita chidwi.Ngakhale amangogawanitsa madera awiri osiyana, m'mphepete mwa dimba amaonedwa kuti ndi chinsinsi cha olima akatswiri.Zida zam'mphepete zogwira ntchito zimathandiza kuti kapinga, zomera ndi miyala ndi/kapena mulch zisungidwe bwino.Zimalekanitsanso udzu ndi njira, kumapanga maonekedwe oyera, osasunthika omwe amachititsa kuti m'mphepete mwake mukhale okongola.