ICS65.020.30CCSB4346海南省地方标准DB46/T56—2023代替DB46/T56—2006中国番鸭（嘉积鸭）种鸭饲养管理技术规程TechnicalcodeofpracticeforbreedingduckofChinesemuscovyduck(Jiajiduck)feedingandmanagement2023-06-08发布2023-07-15实施海南省市场监督管理局发布IIDB46/T56—2023I目次前言.................................................................................II1范围................................................................................12规范性引用文件......................................................................13术语和定义..........................................................................14种鸭饲养管理........................................................................24.1鸭场选址、环境与布局............................................................24.2饲养设备........................................................................24.3种鸭饲养方式....................................................................34.4种鸭营养需要及参考配方..........................................................34.5种鸭体重控制....................................................................34.6种鸭繁殖性能要求................................................................34.7后备种鸭选种要求................................................................44.8育雏期种鸭饲养管理..............................................................44.9生长期、育成期与后备期种鸭饲养管理..............................................64.10产蛋期种鸭饲养管理.............................................................75种蛋人工孵化........................................................................85.1孵化方法........................................................................85.2种蛋选择........................................................................85.3种蛋保存........................................................................85.4种蛋消毒........................................................................85.5种蛋入孵前准备........................
