"Jingbai No. 1" fills the gap of domestic white-shell laying hens.

Recently, there has been good news from the laying hen breeding circles. The new "Jingbai No. 1" laying hen strain "Jingbai No. 1", independently selected by Beijing Huaduyukou Poultry Industry Co., Ltd., has been awarded the "Livestock and Poultry New breed (matching system) Certificate". It fills a gap in the breed of white-shell layers in China. At present, the layer breed has become the only livestock and poultry breed in China that is not controlled by foreign countries.

It is understood that "Jingbai No. 1" is a high-yielding laying hen breed with independent intellectual property rights, which is suitable for the breeding environment in China. In particular, Yukou poultry industry has adopted advanced molecular genetic detection technology in breeding, which removes the fishy smell from eggs and tastes better. Compared with imported laying hens, Yukou poultry industry's "Jingbai No. 1" laying hens are cultivated according to Chinese breeding environment, with strong adaptability and stable performance, and have many advantages compared with foreign breeds: first, strong disease resistance and low death Amoy; second, more eggs. The peak of egg production is high and the maintenance time is long; third, less feed consumption and high feed conversion rate; fourth, the egg products are good, the eggshell color is uniform and bright, the egg size is uniform and the commercialization rate is high. At present, "Jingbai No. 1" is mainly used in biopharmaceutical vaccine development and industry processing.

As one of the three largest laying hen breeding companies in the world, "Jinghong No. 1", "Jingfen No. 1" and "Jingfen No. 2" previously bred by Yukou Poultry Industry are all high-yielding varieties of Beijing series with independent intellectual property rights and international leading production performance. they are the main varieties promoted by the Ministry of Agriculture and the most suitable for large-scale and intensive breeding in China, with a total promotion of 3 billion, with a market share of 50%. Boost the localization rate of laying hens from less than 30% to 64%, changing the situation that China's laying hen industry has long relied on foreign laying hen breeds. The successful breeding of "Jingbai No. 1" enables laying hens to achieve full coverage of Chinese standard and characteristic laying hens. (reporter Lu Xiaochun)