DB11/T012.1—2007代替DB11/T012.1～012.7—1992北京鸭第1部分：商品鸭集约化养殖规范BeijingDuckPart1:StandardsforconfinementrearingcommercialduckICS65.020.30B43备案号：20385-2007北京市地方标准DB2007-08-13发布2007-12-01实施北京市质量技术监督局发布DB11/T012.1—2007I目次前言..................................................................................................................................................................II1范围..................................................................................................................................................................12规范性引用文件..............................................................................................................................................13术语和定义......................................................................................................................................................14饲养..................................................................................................................................................................24.1鸭舍温度.......................................................................................................................................................24.2鸭舍湿度.......................................................................................................................................................24.3饲养密度.......................................................................................................................................................24.4光照...............................................................................................................................................................24.5喂饲...............................................................................................................................................................24.6营养推荐量............................................................................
