Menene manyan ayyuka na ecdysterone?

Halayen girma na shrimp da dabbobin kaguwa suna da halayen tsalle, kuma bayan molting ne kawai girma zai iya canzawa.Ƙara shrimp da ci gaban kaguwa na haɓaka hormone, wanda kuma aka sani da sunaecdysterone, don ciyarwa na iya sa shrimp da crabs molt nan da nan, hanzarta molting tsari, inganta rayuwa kudi da aiki tare na molting, da kuma cimma burin da sauri girma.

1. Harsasai da Girma

Girman shrimp dole ne ya dogara da harsashi: yawan girma na kudancin Amirka farin shrimp = yawan harbe-harbe × Girma da karuwar nauyin nauyi. Yawan harsashi yana da alaƙa da girma na shrimp da abubuwan muhalli masu kyau na ruwa.

Lokacin da yanayin ya dace, ya kamata a zubar da soya shrimp sau ɗaya a kowace sa'o'i 30-40, kuma larvae masu nauyin 1-5 grams ya kamata a zubar da su sau ɗaya a kowace kwanaki 4-6. Pirawns masu nauyin fiye da 15 grams suna kullum shelled sau ɗaya kowane mako biyu, mafi yawa a farkon rabin dare a kusa da farkon kwanaki na goma sha biyar na sabuwar shekara, tsakanin bazara da raƙuman ruwa; Lokacin da yanayi ya canza ba zato ba tsammani, yakan faru kafin fitowar alfijir. Harsashi yana taurare a cikin kwanaki 1-2.

A al'ada dehulling mita a low gishiri da kuma dace zafin jiki na iya ƙara girma rate.The abinci abinci mai gina jiki na shrimp za a iya shelled akai-akai, wanda shortens da kiwo sake zagayowar ga lafiya girma na shrimp.

2. Babban ayyuka naecdysterone

1. Yana iya kara yawan shanyewar jiki da kaguwa a kan lokaci, yana haɓaka haɓakar su sosai, da haɓaka dawo da abinci.

2.Promote da harsashi da allergenicity na shrimp da kaguwa, da kuma inganta samfurin bayani dalla-dalla da maki.

3.Effectively kawar da cutarwa parasites daga shrimp da kaguwa crustaceans, inganta cuta juriya, inganta metabolism da kuma gina jiki kira a cikin jiki, da kuma inganta danniya juriya.

4.It yana da high thermal kwanciyar hankali da tasiri sinadaran ba zai canza ko rasa a lokacin granulation tsari na dabara feed.

Bayani: Yiwuwar inganci da aikace-aikacen da aka ambata a cikin wannan labarin duk sun fito ne daga wallafe-wallafen jama'a.