ICS 65.020.01 CCS B13 DB1331 雄 安 新 区 地 方 标 准 DB1331/T 095 -2024 雄安新区现代设施农业关键元素施用技术规程 第一部分：钼 Code of practice for the application of key elements in modern facility agriculture in Xiong ’ an New Area - Part 1: Molybdenum 2024-08-01发布 2024-08-15实施 河 北 雄 安 新 区 管 理 委 员 会 综 合 执 法 局 、 河 北 雄 安 新 区 管 理 委 员 会 公 共 服 务 局 发布 1 目录 前 言 ................................ ................................ ................................ ................................ ................. 1 1 范围 ................................ ................................ ................................ ................................ .................. 2 2 规范性引用文件 ................................ ................................ ................................ ................................ 2 3 术语和定义 ................................ ................................ ................................ ................................ ....... 2 3.1 设施土壤 facility soil ................................ ................................ ................................ ................ 2 3.2 土壤钼养分等级 levels of molybdenum nutrients in soil ................................ ............................... 2 3.3 钼肥 molybdenum fertility ................................ ................................ ................................ ......... 2 3.4 基肥 base fertilizer ................................ ................................ ................................ .................... 2 3.5 种肥 seed manure ................................ ................................ ................................ ...................... 2 3.6 追肥 topdressing ................................ ................................ ................................ ....................... 2 4 土壤钼营养状况诊断方法 ................................ ................................ ................................ ................. 3 4.1 土壤有效钼与有效磷的测定 ................................ ................................ ................................ ..... 3 4.1.1 土壤有效钼的测定 ................................ ................................ ................................ ......... 3 4.1.2 土壤有效磷的测定 ................................ ................................ ................................ ......... 3 4.2 土壤钼营养状况的评价 ................................ ................................ ................................ ............ 3 4.2.1 土壤钼营养绝对水平的评价 ................................ ................................ ........................... 3 4.2.2 土壤钼营养相对水平的评价 ................................ ................................ ........................... 3 5 钼肥施用 ................................ ................................ ................................ ................................ ........... 3 5.1 钼肥种类 ................................ ................................ ................................ ................................ .. 3 5.1.1化学钼肥 ................................ ................................ ................................ ......................... 3 5.1.2含钼过磷酸钙 ................................ ................................ ................................ ................. 4 5.1.3含钼玻璃肥料 ................................ ................................ ................................ ................. 4 5.2 钼肥用量 ................................ ................................ ................................ ................................ .. 4 5.3 施用方法 ................................ ................................ ................................ ................................ .. 4 5.3.1基肥 ................................ ................................ ................................ ................................ 4 5.3.2