| abstract |
The invention belongs to mariculture technical field, particularly a kind of crab class feed.A kind of crab class feed, does its raw material comprise following with the component of weight: wheat flour 25-28%, corn DDGS? 9-12%, fly maggot powder 15-18%, albumen powder 12-14%, brewer's yeast 3-5%, DHA micro-algae oil 0.8-1.5%, EPA refined oil 0.5-1%, fish oil 2%, Kelp Powder 1%, Choline Chloride 0.1-0.2%, sodium chloride 0.2%, l-cn 0.04-0.05%, shitosan 1-2%, Tea Polyphenols 1-2%, garlic 0-1%, isomalto-oligosaccharide 2-4%, composite bacillus 0.3%, mould inhibitor 0.05-0.06%; Composite adhesive 1-3%, composite mineral matter 1-2%, B B-complex 0.5-1.5%; Surplus is natural pond slag.This crab class feed can improve crab survival rate, meets crab growth needs and avoid adopting fish meal as raw material. |