Feed for artemia from salt fields and preparation method thereof

The invention relates to the technical field of fishery feed, and discloses a feed for artemia from salt fields and a preparation method thereof. The feed comprises (by weight): 50-80 parts of enzymepreparation fermentation residue, 8-12 parts of soybean meal, 1-10 parts of microalgae and 0.01-1 part of composite bacteria. The artemia feed of the invention is prepared by taking the enzyme preparation fermentation residue as the main source of protein, and adding microalgae, soybean meal and composite bacteria under certain conditions. The enzyme preparation fermentation residue is the leftovers from the production of an enzyme preparation by a biological fermentation process. The enzyme preparation fermentation residue not only improves the crude protein content in the feed, but also is easy to absorb and transform by artemia, so as to strengthen the nutritional components of artemia, improve the protein content of artemia from salt fields and increase the yield and quality of artemiafrom salt fields. The pre