Mirgina shayi shine tsari na siffata sifar kayan shayi.Dangane da bin ijma'i na canjin “haske-nauyi-haske”, amfani da sarrafa saurin juzu'i da sarrafa zafin jiki na yau da kullun shine mabuɗin don haɓaka haɓakar mirgina.

1. Matsala mai yuwuwa

(1) Matsin yana da nauyi sosai ko kuma mai sauƙi, saurin jujjuyawar yana da sauri, tasirin sifa ba shi da kyau, kuma amincin harbe da ganye ya lalace.

(2)Lokacin jujjuyawar ya yi tsayi sosai ko kuma ya dade yana taruwa bayan ya yi birgima, kuma launin ganyen yana da duhu kore kuma kamshin kore-kore ya shahara.

2. Magani

(1) A cikin matakin farko na ƙulla shayi, lokacin mirgina shayi na ganyen sabo bai kamata ya yi tsayi da yawa ba, kuma lokacin mirgina na farko ya kamata ya zama mintuna 15 ~ 30;Babban makasudin wannan mataki shi ne cukuda jijiyoyi masu laushi masu laushi (stews) da kuma ƙwanƙwasa igiyoyi na bakin ciki, don haka kullun da saurin juyawa bai kamata ya yi sauri ba, ana bada shawarar zuwa 20 ~ 30 Juyawa / min;A mataki na gaba na mirgina, tare da karyewar ƙwayoyin ganye, ƙarancin ƙamshi mai ƙamshi da ruwan shayi, juyewar shayi na dogon lokaci zai haifar da lalacewar ƙamshin shayi da ingancin dandano.Tsarin mitarinjin kneading shayina mu kamfanin iya gane gudun tsari.

(2) Matakin sake durkushewa (idan ya cancanta).A cikin ci gaba da siffata siffar ganyen farko da aka cakuɗe bayan maganin bushewar ruwa (ko bushewar farko), lokacin cuɗewa yana da minti 12 zuwa 15, kuma lokacin dannawa bai kamata ya wuce minti 5 ba.

(3) Bayan an gama shan shayi, sai a shiga tsari na gaba da wuri, kuma a guji tarawa.

(4) Yanayin zafin jiki na yanayi da kula da zafi na tsarin birgima shayi ya zama dole.