ICS65.020.20B31备案号：20159-2007北京市地方标准DBDB11/T440—2007京白梨无公害生产综合技术ComprehensivetechniqueofJingBaiPearnuisancelessproduction2007-03-15实施2007-01-11发布北京市质量技术监督局发布DB11/T440—2007I目次前言...................................................................................................................................................II1范围..................................................................................................................................................................12规范性引用文件...............................................................................................................................................13术语和定义.......................................................................................................................................................14产地环境条件...................................................................................................................................................24.1产地选择........................................................................................................................................................24.2产地空气环境质量.........................................................................................................................................24.3产地农田灌溉水质量.....................................................................................................................................24.4产地土壤环境质量.........................................................................................................................................24.5试验方法........................................................................................................................................................24.6采样方法........................................................................................................................................................25育苗技术.........
