Cyprinus carpio feed and preparation method thereof

Abstract

The present invention discloses a cyprinus carpio feed and a preparation method thereof, belonging to the technical field of animal feed. The cyprinus carpio feed comprise the following raw materials in parts by weight: corn gluten meal 1-5 parts, sweet potato powder 2-6 parts, fish meal 5-10 parts, cottonseed meal 1-5 parts, monocalcium phosphate 1-2 parts, bone meal 1-3 parts, bentonite 1-3 parts, rapeseed meal 5-10 parts, soybean meal 1-5 parts, wheat bran 1-5 parts, rice bran 1-5 parts, duck meat powder 2-6 parts, chicken intestine powder 1-3 parts, lysine 2-6 parts, compound vitamins 1-3 parts, and methionine 1-3 parts. The cyprinus carpio feed is free of antibiotics and hormones, can not only meet a large amount of nutrients for the growth of cyprinus carpio, but also enable low incidence of the disease, is good in feeding attraction, can significantly increase the growth rate of cyprinus carpio and improve the feed conversion rate, and at the same time, is simple preparation method, low in cost, and suitable for large-scale production.

Description

technical field [0001] The invention relates to carp feed and a preparation method thereof, belonging to the technical field of animal feed. Background technique [0002] Carp is the most widely cultivated fish in the world, and its output accounts for about 40% of the total output of farmed fish in the world. Carp is also one of the traditional freshwater cultured species in my country. In the raising process of carp, feed is one of the important factors affecting the production of carp. The current fish feed is made of compound feed and a variety of protein feeds, which has high nutritional value. Variety, the food intake of carp will increase with the increase of temperature, especially in summer and early autumn, carp will eat a lot of food to store energy in winter, only pay attention to the nutrition of feed and ignore the absorption, which will hinder the growth of carp and cause carp breeding The efficiency is low and the feed will be wasted at the same time. In ad...

AI Technical Summary

Problems solved by technology

In the raising process of carp, feed is one of the important factors affecting the production of carp. The current fish feed is made of compound feed and a variety of protein feeds, which has high nutritional value. Variety, the food intake of carp will increase with the increase of temperature, especially in summer and early autumn, carp will eat a lot of food to store energy in winter, only pay attention to the nutrition of feed and ignore the absorption, which will hinder the growth of carp and cause carp breeding Low efficiency and waste of feed

In addition, the palatability of feed will also affect the carp's intake of feed, resulting in a decrease in the utilization rate of feed