Fodder for promoting feeding of sea ducks and preparation method

Abstract

The invention discloses fodder for promoting feeding of sea ducks and a preparation method. The fodder comprises, by weight, 40-50 parts of corn, 20-22 parts of water chestnut peels, 1-4 parts of water chestnut peel ethyl alcohol grains, 2-4 parts of barley husks, 3-5 parts of fish meal, 1-3 parts of seaweeds, 0.5-2 parts of conch shell powder, 0.5-2 parts of shrimp shell powder, 5-10 parts of halodrymium peels, 1-2 parts of halodrymium peel ethyl alcohol grains, 2-5 parts of peanut dregs, 5-8 parts of calcium carbonate, 0.5-2 parts of calcium hydrophosphate, 0.05-0.1 part of lysine, 0.04-0.1 part of methionine, 0.01-0.05 part of threonine, 0.01-0.05 part of functional fodder protein synergy element and 0.5-1 part of additive. The fodder and the preparation method thereof have the advantages that the water chestnut peels have effects of promoting digestion, eliminating flatulence and preventing acute infectious diseases, have better effect after being soaked in vinegar, can promote feeding of the sea ducks and can prevent diseases caused by living environment change of the sea ducks; the seaweeds and the halodrymium peels are collected from sea coasts, are rich in nutrition and have taste similar to feeding habits of the sea ducks during stocking, so that feeding of the sea ducks is promoted.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a feed for promoting sea ducks to eat and a preparation method thereof. Background technique [0002] Sea ducks are sea ducks bred in the coastal mangrove areas of Leizhou Bay National Mangrove Reserve in the coastal areas of China, Qinzhou in the North Sea, Fujian, Ningbo and other coastal areas. Every time the tide falls, there will always be a lot of marine life such as small fish, small shrimps, small crabs, and small snails stranded in the mangroves. These high-protein natural baits become a delicious meal for sea ducks, which make the sea ducks have more fat eggs, crystal red yolks, and delicious flavors. [0003] However, sea duck breeding is risky, and the loss rate of ducks is high during the stocking process; especially during the typhoon season every year, sea ducks foraging on the tidal flats are often attacked by typhoons and waves and cannot swim back to t...

AI Technical Summary

Problems solved by technology

Therefore, limited by the unique way of stocking sea ducks and natural conditions, it is impossible to carry out large-scale and highly intensive stocking. Compared with artificial captivity, the cultivation method of artificial mixed additive feed in the prior art has low and unstable sea duck egg production rate. , the cost of stocking is relatively high, that is, sea duck eggs are hard to find