Selenium-rich high-vegetable-protein meat duck feed as well as preparation method and feeding method thereof

Abstract

The invention discloses selenium-rich high-vegetable-protein meat duck feed. The selenium-rich high-vegetable-protein meat duck feed is prepared from the following raw materials: codariocalyx gyroides, lespedeza tomentosa, lespedeza formosa, herb of manyflower ticklover, desmodium velutinum, magnolia multiflora, cedrela sinensis branches and leaves, cassava leaves, citronella grass, acorus gramineus soland, fructus alpiniae oxyphyllae, alpinia officinarum branches and leaves, selenium-rich fresh multi-leaf pennisetum purpureum and dry jasmine residues. The preparation method of the selenium-rich high-vegetable-protein meat duck feed comprises the following steps: obtaining and crushing selenium-rich fresh multi-leaf pennisetum purpureum and selenium-rich fresh honey cane No.2 cane grass; drying and crushing the following materials: the codariocalyx gyroides, lespedeza tomentosa, lespedeza formosa, herb of manyflower ticklover, desmodium velutinum, magnolia multiflora, desmodium laxiflorum, cedrela sinensis branches and leaves, cassava leaves, fructus alpiniae oxyphyllae and alpinia officinarum branches and leaves; crushing the citronella grass and acorus gramineus soland; drying jasmine flowers in the sun and crushing the jasmine flowers; and mixing and granulating the raw materials to obtain the feed. The selenium-rich high-vegetable-protein meat duck feed is mixed with corn, soybean meal and a premix for feeding. When the feed is used for feeding, selenium-rich organic ecological duck meat products can be produced.

Description

technical field [0001] The invention belongs to the technical field of animal feeding, and in particular relates to a meat duck feed rich in selenium and high in vegetable protein, a preparation method and a feeding method thereof. Background technique [0002] Duck meat is an indispensable meat food in people's daily life, and it is also a delicious delicacy, suitable for nourishing, and is the main raw material of various delicious dishes. The ancients said: Duck meat is delicious, even domestic ducks like to eat it Of. The protein content of duck meat is much higher than that of poultry meat, and the fat content is moderate and evenly distributed, making it very delicious. Containing more B vitamins and vitamin E than other meats, it can effectively resist beriberi, neuritis and various inflammations, and can also resist aging. Duck meat is rich in niacin, which is one of the two important coenzymes in the human body and has a protective effect on heart disease patients...

AI Technical Summary

Problems solved by technology

However, directly adding inorganic selenium salts such as selenite to the feed can increase the selenium content in the feed, but due to the high toxicity of inorganic selenium salts, it is easy to cause selenium poisoning in poultry, and long-term consumption of feed containing inorganic selenium salts Duck meat is harmful to people's health. The Japanese government has banned the addition of inorganic selenium salts in food and feed as early as 1993; while organic selenium has a high absorption rate and low toxicity risk; but existing organic selenium such as yeast selenium added, The production process is complex and expensive, and it is difficult to promote in production

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