ICS65.020.20 B05 备案号：0039-2017DB422800 恩施州地方标准 DB422800/T006—2017 恩施硒土豆生产技术规程 CodeofpracticeforEnshiSe-potatoesproduction 文稿版次选择 2017-04-10发布 2017-05-10实施 恩施州质量技术监督局发布 目  次 前言.....................................................................................................................................................................II 1范围.................................................................................................................................................................1 2规范性引用文件.............................................................................................................................................1 3术语及定义.....................................................................................................................................................1 3.1马铃薯SolanumtuberosumL.....................................................................................................1 3.2恩施硒土豆EnshiSe-potatoes....................................................................................................1 3.3发芽期germinationstage.............................................................................................................1 3.4幼苗期earlygrowthstage.........................................................................................................1 3.5发棵期tilleringstage.................................................................................................................2 3.6结薯期productivephase...............................................................................................................2 3.7成熟期maturationstage...............................................................................................................2 3.8后熟期post-ripeningperiod.......................................................................................................2 3.9休眠期periodofdormancy.........................................................................................................2 3.10脱毒种薯virus-freeseedpotatoes......................................................................................2 3.11生物有机肥bio-organicfertilizer........................................................................................2 4恩施硒土豆生产.............................................................................................................................................2 4.1产地环境.................................................................................................................................................2 4.2栽培技术.................................................................................................................................................2 4.2.1选择优良品种.................................................................................................................................2 4.2.2选用脱毒种薯.................................................................................................................................3 4.2.3整地施肥.........................................................................................................................................3 4.2.4播种育芽.........................................................................................................................................3 4.2.5合理密植.........................................................................................................................................4 4.2.6田间管理.........................................................................................................................................4 4.2.7病虫防控.........................................................................................................................................4 4.3产品收获.................................................................................................................................................4 4.4硒含量检测与标注.........................................................................................................................