ICS 65.020.20 CCS B 38 DB42 湖北省 地方标准 DB42/T 2354—2024 烟田土壤连作障碍消减技术规程 Technical regulations for reducing soil continuous cropping obstacles in toba cco fields 2024 - 12 - 31发布 2025 - 02 - 28实施 湖北省市场监督管理局 发布 DB42/T 2354-2024 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 技术路线 ................................ ................................ ........... 1 5 轮作换茬 ................................ ................................ ........... 2 烟叶 -大豆轮作 ................................ ................................ ... 2 烟叶-玉米轮作 ................................ ................................ .. 2 6 绿肥种植 ................................ ................................ ........... 3 种类选择 ................................ ................................ ....... 3 6.2 紫花苕子 ................................ ................................ ....... 3 箭舌豌豆 ................................ ................................ ....... 3 肥用油菜 ................................ ................................ ....... 4 7 冬耕炕垡 ................................ ................................ ........... 4 翻耕时期 ................................ ................................ ....... 4 翻耕深度 ................................ ................................ ....... 4 炕垡时间 ................................ ................................ ....... 4 8 生物防治 ................................ ................................ ........... 4 菌剂选用 ................................ ................................ ....... 4 使用方法 ................................ ................................ ....... 4 9 石灰改土 ................................ ................................ ........... 5 施用时期 ................................ ................................ ....... 5 9.2 使用方法 ................................ ................................ ....... 5 施用量 ................................ ................................ ......... 5 10 增施有机肥 ................................ ................................ ........ 5 种类选择 ................................ ................................ ...... 5 施用方式 ................................ ................................ ...... 5 施用量 ................................ ................................ ........ 5 11 档案记录 ................................ ................................ .......... 5 12 标准实施及评价 ................................ ................................ .... 6 附录A（资料性） 湖北省地方标准实施信息及意见反馈表 ................................ ... 7