nkhani

Maukonde opha nsomba amaphatikizapo maukonde okoka, maukonde othamangitsidwa, ndi maukonde.Maukonde ophera nsomba ndi zida zopangira zida zophera nsomba.Zoposa 99% zimakonzedwa kuchokera ku ulusi wopangira.Pali makamaka nayiloni 6 kapena kusinthidwa nayiloni monofilament, multifilament kapena Mipikisano monofilament, ndi ulusi monga polyethylene, poliyesitala, ndi polyvinylidene kolorayidi angagwiritsidwenso ntchito.

Maukonde omwe amagwiritsidwa ntchito popanga nsomba ndi mongamaukonde opha nsomba, chikwamamaukonde a seine,ponya makoka,makoka okhazikika ndimakola.Trawls ndi purse senes ndi maukonde olemera omwe amagwiritsidwa ntchito posodza m'madzi.Kukula kwa mauna ndi 2.5 mpaka 5 cm, kutalika kwa chingwe cha ukonde ndi pafupifupi 2 mm, ndipo kulemera kwa ukonde ndi matani angapo kapena matani angapo.Kawirikawiri, mabwato okoka awiri amagwiritsidwa ntchito kukoka ndi kuthamangitsa gulu la asodzi padera, kapena bwato lopepuka limagwiritsidwa ntchito kukopa nsomba kuti zilowe m'gulu ndi kulizungulira.Ukonde woponya ndi ukonde wopepuka wopha nsomba m'mitsinje ndi m'nyanja.Kukula kwa mauna ndi 1 mpaka 3 cm, kutalika kwa chingwe cha ukonde ndi pafupifupi 0.8 mm, ndipo kulemera kwake ndi ma kilogalamu angapo.Maukonde osasunthika ndi makola ndi maukonde okhazikika achikhalidwe chochita kupanga m'nyanja, m'malo osungiramo madzi kapena malo otsetsereka.Kukula kwake komanso mawonekedwe ake amasiyanasiyana malinga ndi momwe nsomba ikuweta, ndipo nsombazo zimasungidwa m’dera linalake lamadzi kuti zisathawe.

Zopangira za ukonde woluka zimakhala makamaka zingwe 15-36 za nayiloni ya 210-denier, polyester multifilament ndi ethylene monofilament yokhala ndi mainchesi a 0.8-1.2 mm.Njira zoluka zikuphatikizapo knotting, kupindika ndi kuluka koluka.
Ukonde wamakono wausodzi umapangidwa makamaka ndi polyethylene, nayiloni ndi zipangizo zina.Imakhala ndi moyo wautali komanso kuchuluka kwa usodzi, ndipo imayikidwa m'njira zosiyanasiyana.Mwachitsanzo, ponyani maukonde (maukonde a manja, maukonde oponyedwa pamanja)amagwiritsidwa ntchito popha nsomba zachikhalidwe, maukonde opangira ma trawl omwe amagwiritsa ntchito mabwato ngati mphamvu, maukonde a gill (maukonde atatu,purse seines) ndi mauna osiyanasiyana akutchera nsomba ndi ma gill.Maukondewa amapangidwa ndi maukonde amitundu yosiyanasiyana komanso ulusi wa zinthu zosiyanasiyana zopha nsomba.Panthaŵi imodzimodziyo, popanga maukonde ophera nsomba, zida zosiyanasiyana zophera nsomba zapangidwanso, monga makola ophera nsomba ndi maukonde aang’ono anayi omwe nthaŵi zambiri amagwiritsidwa ntchito popha nsomba.