ICS65.020.20 B33 备案号：35471-2013DB54 西藏自治区地方标准 DB54/T0063—2012 无公害农产品白菜型油菜生产技术规程 2012-11-22发布 2012-12-22实施 西藏自治区质量技术监督局发布DB54/T0063—2012 I目  次 前言................................................................................III 1范围...............................................................................1 2规范性引用文件.....................................................................1 3术语和定义.........................................................................1 4产地环境条件.......................................................................2 4.1土壤条件.......................................................................2 4.2水质条件.......................................................................2 5栽培管理...........................................................................2 5.1生产区域.......................................................................2 5.2前茬...........................................................................2 5.3播种前准备.....................................................................2 5.3.1品种.......................................................................2 5.3.2种子处理...................................................................2 5.3.3土壤处理...................................................................2 5.3.4整地.......................................................................3 5.3.5施基肥.....................................................................3 5.4播种...........................................................................3 5.4.1播种时间...................................................................3 5.4.2播种量.....................................................................3 5.4.3播种方式...................................................................3 5.4.4播量调试...................................................................3 5.5田间管理.......................................................................4 5.5.1查苗补种...................................................................4 5.5.2间苗、定苗.................................................................4 5.5.3灌水.......................................................................4 5.5.4追肥.......................................................................4 5.5.5除草.......................................................................4 6病虫害防治.........................................................................4 6.1防治原则.......................................................................4 6.2主要病虫害.....................................................................4 6.2.1主要病害...................................................................4 6.2.2主要虫害...................................................................5 6.3农业防治.......................................................................5 6.4生物防治.......................................................................5 6.5物理防治.......................................................................5DB54/T0063—2012 II6.6化学防治.......................................................................5 7收获...............................................................................5 7.1收获时期.......................................................................5 7.2收获方式.......................................................................5 7.3清洁田园.......................................................................5 7.4脱粒包装.......................................................................5 7.4.1人工脱粒...................................................................5 7.4.2机械脱粒...................................................................5 7.4.3包装材料...................................................................5 8运输和贮藏.........................................................................5 8.1运输...........................................................................6 8.2贮藏...........................................................................6 8.3产品质量.......................................................................6 9生产档