Duck feed for improving selenium content in duck eggs

• Main Authors: Yi Xianguo, Liu Yingli, Tang Li, Li Jun, Liu Jia
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FODDER; FOODS OR FOODSTUFFS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention provides a duck feed for improving the selenium content in duck eggs. The duck feed comprises a basic ration and a feed additive, wherein the feed additive comprises the following raw materials in parts by weight: 10-20 parts of selenium chitosan, 20-30 parts of lactobacillus plantarum and 20-30 parts of radix astragali. The feed comprises the feed additive. By matching selenium chitosan with lactobacillus plantarum and radix astragali, the selenium conversion rate can be effectively increased, and the selenium content in the duck eggs can be increased. The feed additive and the feed have good economic and social benefits. 本发明提供了种用于提高鸭蛋硒含量的鸭饲料，包括基础日粮和饲料添加剂，所述饲料添加剂由以下重量份的原料组成：硒化壳聚糖10-20，植物乳杆菌20-30、黄芪20-30。所述饲料是含有所述饲料添加剂的饲料。本发明通过将硒化壳聚糖与植物乳杆菌及黄芪进行搭配，能够有效提高硒的转化率，提高鸭蛋的硒含量。本发明饲料添加剂及饲料具有良好的经济效益和社会效益。