Layering hen breeding method for controlling drug residues in eggs

• Main Authors: XU DIANMING, ZHANG SHUWANG, XU ZHIXIANG, ZHU GUOAN, TIAN YUANPING, ZHU WENHAI
• Format: Patent
• Language: English
• Published: 18.11.2015
• Subjects: FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The present invention discloses a layering hen breeding method for controlling drug residues in eggs, and belongs to the technical field of poultry culture. The method is as below: from February to April, adding honeysuckle, alfalfa, probiotics, choline, citric acid, isatis root and Radix Astragalus in the daily feed of laying hens; from May to September, adding raw rehmannia root, the root bark of the peony tree, alfalfa, probiotics, norbida, choline, the root of Chinese pulsatilla and honeysuckle in the daily feed of laying hens; from October to November, adding the rhizome of Chinese goldthread, probiotics, alfalfa, choline, Scutellaria baicalensis and garlic in the daily feed of laying hens; and in January and December, adding cactus, probiotics, honeysuckle, alfalfa, folium artemisiae argyi and probiotics in the daily feed of laying hens. According to the method, different drugs are added in chicken daily feed for comprehensive deployment, can effectively improve the chicken's immune system and avoid the use of synthetic antibacterial drugs, antibiotics and pesticides, so as to effectively solve the problem of drug residues in eggs.