Shellingyakakosha zvikuru kumakanje emurwizi.Kana magaka emurwizi akasaputirwa zvakanaka, haakure zvakanaka.Kana kuine makakanje akawanda anodhonza netsoka, anofa nekuda kwekutadza kuita mabhomba.

Ko rwizi makakanje anoita sei goko?Goko rayo rakabva kupi?Iyo goko rerwizi gakanje rakavanzwa kubva kudermis epithelial masero pasi payo, iyo inoumbwa nepamusoro epidermis, kunze epidermis uye mukati epidermis.Inogona kukamurwa zvakaganhurwa kuita nguva yekuvhara, nhanho yekutanga, yekupedzisira nhanho uye inotevera nhanho.

Nguva inodiwa kuti gakanje riite molt inosiyana nehukuru hwemunhu.Kana munhu ari mudiki, anokurumidza kuita molt.Kazhinji, zvinotora anenge 15-30 maminetsi kunyunguduka zvakanaka panguva, uye dzimwe nguva kunyange 3-5 maminetsi kunyungudutsa goko rekare.Kana iyo molting ikatadza, nguva yekunyunguduka ichawedzerwa, kana kufa nekuda kwekutadza.

Gakanje idzva rakasviba muruvara, rakapfava mumuviri uye pink mune claw tsoka bvudzi.Inoshandiswa kuridaidza kuti "soft shell crab".Naizvozvo, mukuita kunyungudika uye nguva pfupi mushure mekunyungudika, nzizi gakanje hadzina kugona kurwisa muvengi, inova nguva ine njodzi muhupenyu hwavo.Pamberi uye mushure mokunge rwizi rwegakanje ruchidurura goko rayo rekare, zvakakosha kuwedzera calcium yemukati mumvura yemvura.Potassium dicarboxylate uye calcium propionate inodururwa kunze.30.1% ionic calcium yakanakira kuti gakanje rerwizi ritore uye rivandudze uwandu hwe calcium muropa.

 

Zvinhu zvakakosha zvekutungamira panguva yekunyunguduka:

Munguva yenguva yekuvhara, iyocrab shellcalcifies uye inotora calcium uye inotsvaga zvinhu.Rwizi gakanje rinodya zvakawanda, kuunganidza simba rekushandisa uye kutsvaga zvinhu, uye kugadzirira zvinhu zvekugadzira mabhomba.

• 1) Mazuva maviri pamberi uye mushure molting imwe neimwe, sasa 150g / mu yekushandacalcium polyformate manheru kuwedzera zvinyorwa zve calcium ions mumvura.Izvo zviri mukati me calcium ion yeinoshanda polyformate ndeye ≥ 30.1%.Iyo inonyungudika zvachose mumvura uye iri nyore kubata.Inogona kuwedzera kuoma kwemuviri wemvura, kuwedzera calcium yeropa yerwizi crab uye kukurudzira goko rakaomarara.Panguva imwecheteyo, iyo inoshanda calcium polyformate inowedzerwa kune chikafu nguva dzose.Iyo yemahara formic acid inogona kutadzisa kuberekana kweakaipa mabhakitiriya mudumbu rekudya, kunatsiridza kunwisa uye kushandiswa kwehuwandu hwekudya kwekudya uye kukurudzira kudya.
• 2) Panguva yekunyungudika, chiyero chemvura chinoda kuchengetedzwa chakatsiga, uye kazhinji hapana chikonzero chekuchinja mvura.Kuvandudza huwandu hwekupona kwerwizi crab molting.
• 3) Nzvimbo yekudyisa uye nzvimbo yekunyungudutsa inofanira kusiyaniswa.Izvo zvinorambidzwa zvachose kuisa chirauro munzvimbo yekunyungudutsa.Kana paine zvirimwa zvishoma zvemumvura munzvimbo inonyungudika, zvimwemumvurazvinomera zvinofanira kuwedzerwa uye kunyarara.
• 4) Paunenge uchishanyira dziva mangwanani-ngwanani, kana ukawana ganda rakapfava, unogona kuatora uye woaisa mubhakiti rekuchengetera kwechinguva 1 ~ 2 maawa.Mushure mokunge makakanje erwizi atora mvura yakakwana uye anogona kukwira akasununguka, anogona kudzorerwa mudziva rekutanga.