DB43∕T 2014-2021 芥菜化学肥料和化学农药减量施用技术规程(湖南省)

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1、ICS65.020CCSB16□B43湖南省地方标准DB43/T2014—2021芥菜化学肥料和化学农药减量施用技术规程DB43/T2014—2021目次前言························································································································Ⅲ1范围···························································

2、··························································12规范性引用文件······································································································13术语和定义······················································································

3、······················14化学肥料减施措施···································································································15化学农药减施措施···································································································26档案管理················

4、·······························································································3附录A（规范性）芥菜主要病虫害农药防治方法及农药安全间隔期······································4附录B（资料性）芥菜病虫害防控档案··········································································5IDB43/

5、T2014—2021IIDB43/T2014—2021前言本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定起草。请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。本文件由湖南省农业农村厅提出。本文件由湖南省农业标准化技术委员会归口。本文件起草单位：湖南省植物保护研究所、华容县蔬菜产业服务中心、湖南农业大学、长沙县农业农村局、湖南省植保植检站、湖南省蔬菜研究所、衡阳市农业农村局。本文件主要起草人：张卓、范顺辉、刘勇、杨建国、彭可为、刘箐、张德咏、王标、

6、张战泓、任凡、张朝宇、王培、陈建芝、谭新球、戴建平。IIIDB43/T2014—2021IVDB43/T2014—2021芥菜化学肥料和化学农药减量施用技术规程1范围本文件规定了芥菜化学肥料和化学农药减量施用技术的术语和定义、化学肥料减施措施、化学农药减施措施、档案管理等技术要求。本文件适用于湖南芥菜减肥减药生产技术。2规范性引用文件下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。GB

7、4285农药安全使用标准GB/T8321农药合理使用准则GB/T18877有机-无机复混肥料NY481有机肥料NY884生物有机肥NY/T1276农药安全使用规范总则HJ555化肥使用环境安全技术导则3术语和定义下列术语和定义适用于本文件。3.1化学肥料chemicalfertilizer简称化肥，也称无机肥料。指以矿物、空气、水为原料，经化学和机械加工制成的肥料。有氮肥、磷肥、钾肥及微量元素肥料等，仅含氮、磷、钾三要素之一的称为单质肥料，兼含两种或三种的称为复合（混）肥料。3.2化学农药agriculturalche

8、mical特指在农业上用于防治病虫、调节植物生长及除草的药剂。4化学肥料减施措施4.1施肥原则以有机肥为主，根据芥菜园土壤肥力、品种及产量水平，合理控制氮、磷、钾肥使用量。4.2肥料选择1DB43/T2014—2021化学肥料质量标准参见HJ555。有机肥质量标准参见NY884。有机肥料和无机肥料的参见NY481和GB18877。