What Are the Main Characteristics of Jiangnan No. 2? A Detailed Guide
Characteristics of Jiangnan No. 2
Jiangnan No. 2 is a complementary hybrid high-yield commercial laying duck bred by the Zhejiang Academy of Agricultural Sciences. It is characterized by a high laying rate, a long laying period, high feed efficiency, early maturity, and strong vitality. Adult drakes weigh 1.66 kg. The age at first egg is 110 to 120 days, with 328 eggs laid by 500 days of age and an egg weight of 70 g, and 2.8 kg of feed consumed per 1 kg of eggs produced.