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受2008年和2009年蛋鸡市场低迷影响,有20个月左右时间,各地养殖场补栏积极性很低,并均有不同程度的缩小规模现象。2010年上半年新开产鸡和300日龄以后的老鸡数量会进一步回落。
Affected by the downturn of the laying hens in 2008 and 2009, there are about 20 months or so, and the enthusiasm of the breeding farms is very low, all with varying degrees of downsizing. The number of newly-started chickens and old chickens after 300 days of age in the first half of 2010 will further decline.