Laying duck feed with capability of improving nutrition of duck eggs and preparation method of laying duck feed

Abstract

The invention discloses a laying duck feed with capability of improving nutrition of duck eggs and a preparation method of the laying duck feed. The laying duck feed is prepared from the following raw materials in parts by weight: 100-120 of expanded corn meal, 160-180 of fermented soybean meal, 70-80 of fermented blood meal, 50-70 of porcine pancreas meal, 80-100 of alfalfa forage, 50-80 of grain amaranth, 10-15 of fruit peel, 30-50 of corn leaf, 10-15 of bagasse, 20-30 of vermicelli, 20-30 of Chinese cabbage leaf, 5-10 of garlic leaf, 7-8 of oil, 2-3 of salt, 2-3 of chilli sauce, 3-4 of white peony root, 2-3 of Chinese yam, 2-3 of glycyrrhiza, 2-3 of flastem milkvetch seed, 1-2 of eucommia ulmoides and 5-15 of anthelmintic. The laying duck feed is complete in components, is rich in nutrition, has nutritional components including animal protein, plant protein, plant starch, oil, vitamins and mineral matters and is capable of increasing yield of the duck egg and improving the nutrition of the duck eggs. With the adoption of the laying duck feed, the yielded duck eggs are good in quality, are delicious in taste, are crispy and soft in yolk, are bright in color, are smooth and hard in eggshells and are beautiful and attractive.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a laying duck feed for increasing the nutrition of duck eggs and a preparation method thereof. Background technique [0002] my country is the largest consumer and trading country of duck eggs, with an annual output of about 3 million tons of duck eggs, about 25 kilograms per capita. The price of duck eggs is about 20% higher than that of eggs. The annual export volume of duck eggs is about 50,000 tons, ranking first in the world. The annual breeding volume is about 300 million, which is the sum of the world's breeding volume. Traditionally, the southeastern provinces are characterized by the largest amount of breeding in East China, and the largest amount of breeding in Central China, South China, and Southwest China. A large part of the duck eggs produced in my country comes from captive laying ducks. The nutritional needs of captive laying ducks are completely supp...

AI Technical Summary

Problems solved by technology

A large part of the duck eggs produced in my country comes from captive laying ducks. The nutritional needs of captive laying ducks are completely supplied by commercial full-price feed. The nutritional level of commercial feed directly determines the nutritional level of duck eggs. Eating poor-quality laying duck feed will inevitably Decrease in nutritional level of duck eggs