烤烟与半夏套种技术规程 Technical Regulation of Interplanting Flue-cured Tobacco and Pinellia ternate B. 发 布 湖南省市场监督管理局2021-07发布-02 2021-09实施-0243 DB43/T2091—2021 湖南省地方标准 ICS CCS 67.080.20 B 31 DB43/T 2091—2021 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 3.1 半夏 ································ ································ ································ ··············· 1 3.2 套种 ································ ································ ································ ··············· 1 4 选地整地 ································ ································ ································ ··············· 1 4.1 选地 ································ ································ ································ ··············· 1 4.2 起垄 ································ ································ ································ ··············· 1 4.3 施用底肥 ································ ································ ································ ········· 2 4.4 喷药盖膜 ································ ································ ································ ············ 2 5 套种技术 ································ ································ ································ ··············· 2 5.1 品种选择 ································ ································ ································ ········· 2 5.2 合理配茬 ································ ································ ································ ········· 2 5.3 烤烟栽培 ································ ································ ································ ········· 2 5.4 半夏栽种 ································ ································ ································ ········· 2 5.5 田间管理 ································ ································ ································ ········· 2 5.6 采收 ································ ································ ································ ··············· 3 6 档案管理 ································ ································ ································ ··············· 3 6.1 资料记录 ································ ································ ································ ········· 3 6.2 档案管理 ································ ································ ································ ········· 3 附录A（资料性） 可用于烟草病虫害防控 的部分药剂表 ································ ····················· 4 附录B（资料性） B1管理登记表 ································ ································ ·················· 5 DB43/T 2091—2021 II DB43/T 2091—2021 III 前 言 本文件按照 GB/T 1.1 —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：湖南省烟草公司常德市公司，湖南省农业环境生态研究所，湖南省烟草公司，湖 南省烟草公司张家界 市公司 本文件主要起草人：曹明锋、龙世平、符昌武、杨红武、宁尚 辉、罗新斌、 邓勇、祝利、彭斯文、 陈山、梅光军、钟 艮平、陆元、伍千喜、徐坚强、张志华、覃潇、陈明、胡锋、孙敬钊、陈志刚。 DB43/T 2091—2021 IV DB43/T 2091—2021 1 烤烟与半夏套种技术规程 1 范围 本文件规定了烤烟与半夏套种的术语和定义、选地整地、套种技术、采收与档案管理等技术。 本文件适用于湖南省 山地烟区 烤烟与半夏套种全过程。 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 15618 《土壤质量标准》 GB/T 8321 《农药合理使用准则》 GB/T 23221 《烤烟栽培技术规程》 NY/T 852 《烟草产地环境技术条件》 DB43/T 1209 《烟草主要病虫害绿色防控技术规程》 3 术语和定义 下列术语和定义适用于本文件。 3.1 半夏 [Pinellia ternata (Thunb.) Brei.t ] 半夏为天南星科半夏属多年生草本植物，别名三叶半夏、旱半夏、三步跳、麻芋头、地文、水玉等。 是我国一种大宗常用中药材。 3.2 套种 （Relay Cropping ） 在前季作物生长的株