Fatty goose feeding in prefeed period

The goose liver should be selected around 12 weeks of age. At this time, the number of hepatocytes in the geese is greater, and the activity of lipase synthetase in the liver is stronger, which favors the rapid weight gain of the liver. Before 2 weeks of age, the geese are mainly grazing and grazing to reduce the cost of feeding. Pre-feeding period is the transition period from grazing to feeding, from rough feeding to fine feeding. Pre-feeding period has a direct impact on the production of fatty liver. The key to feeding during the pre-feeding period is to allow the geese to gradually adapt to the process, so that the geese can adapt to the high-nutrition level of diet, to adapt to a large amount of concentrate feed.
First, changes in feeding methods Fei Gan Goose into the pre-feeding period, we must gradually shorten the grazing time, instead of feeding green forage and fine material in the homes and sports grounds. Grazing was stopped after 1 week and it was completely converted to house feeding.
Second, the feed pre-feeding period should gradually reduce the amount of blue roughage feed, and gradually increase the feed amount of concentrate feed. The formula for concentrate feed is: corn 60%, bran 15%, soybean meal 18%, peanut meal 5%, bone meal 2%. Let the goose eat freely after mixing. When the feed intake was 250-300 grams per day, the body weight increased by 10% and was switched to the feeding period. The prefeed period is generally 7-10 days.
Third, do a good job immunization work 1 week before feeding, inoculation of bird flu vaccine, each intramuscular injection of 1 ml.

(Triangular leaf Coptis) Ranunculaceae, Coptis. Rhizome yellow, internodes obvious, mostly densely rooted, with transverse stolons. Leaves 3-11; leaf blade ovate, slightly leathery; petiole glabrous. Scapes yellow-green, narrowly ovate, apical apex; petals nearly lanceolate, apex acuminate, Middle slightly widened, with honey groove; stamens long only about 1/2 of the petals; anthers yellow, filaments narrowly linear; style slightly curved. Oval oblong, carpels stalked puberulent. March-April flowering, April-June results. Specialty Chongqing pillars yellow water. Health elevation of 1600-2200 meters between the mountain forest, often cultivated, wild rare. Rhizome is a famous traditional Chinese medicine ("Coptis"), with berberine, Coptidis base, Coptis base, tetrandrine and other alkaloids, can cure acute conjunctivitis, acute bacillary dysentery, acute gastroenteritis, hematemesis, Embolism.

Plant Triangular Leaves Coptis

Plant Triangular Leaves Coptis

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