Ecological nutrient supplementing feed for producing green selenium-rich sea duck eggs

Abstract

An ecological nutrient supplementing feed for producing green selenium-rich sea duck eggs comprises an energy material, a protein material, a nutrient supplementing material, a Chinese herbal medicinematerial and a mineral material. According to the weight parts, the energy material comprises 45-65 parts of corn, the protein material comprises 5-25 parts of soybean meal, 1-10 parts of a DDGS feed, 0.1-10 parts of earthworm hydrolysates and 0.1-5 parts of yeast hydrolysates, the nutrient supplementing material comprises 0.5-7 parts of red beet powder, 0.5-10 parts of kelp powder and 0.5-10 parts of carrot powder, the Chinese herbal medicine material comprises 0.1-5 parts of raphanus sativus tassel powder, 0.1-5 parts of hawthorn powder and 0.01-0.1 part of origanum oil, and the mineral material comprises 0.1-0.3 part of table salt, 5-10 parts of shell powder, 1-5 parts of bone meal and 0.03-0.15 part of yeast selenium. The different absorption channels and mechanisms of animal intestinal villi cells are sufficiently used, the protein nutrient absorption efficiency is improved, and the animal production performance is improved.

Description

technical field [0001] The invention relates to an ecological nutritional supplement feed for producing green selenium-enriched sea duck eggs, in particular, the feed can make sea duck eggs meet the standards of green agricultural products and selenium-enriched agricultural products, and comprehensively improve the nutritional value and egg quality of sea duck eggs. Background technique [0002] In the south of my country, especially in the Beibu Gulf of the South China Sea, there is the largest mangrove forest in the country. The mangrove forest area in Guangxi alone reaches more than 7,300 hectares. Mangroves are one of the ecosystems with the richest biodiversity and are rich in biological resources. For example, there are 111 species of macrobenthic animals, 104 species of birds, 133 species of insects, and 159 species of algae in Shankou Mangrove Reserve in Guangxi. The laying ducks raised in the mangrove waters of the beach area are usually called sea ducks. Whenever ...

AI Technical Summary

Problems solved by technology

However, due to the changeable marine climate, this natural stocking method cannot guarantee sufficient and stable natural bait for sea ducks. Therefore, people often need to supplement some artificial feed for sea ducks. For example, most farmers use corn as The main artificial feed, and some farmers will supplement artificial feed

This creates a new problem. If only corn is used as supplementary feed, it is obvious that the feed nutrition of sea ducks is not comprehensive and balanced. It can neither guarantee a good egg production rate nor the good quality of sea duck eggs.

If artificial feed is supplemented, sea duck eggs cannot reach the standard of green products because of some chemical-derived additives and drugs contained in artificial feed.