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DB14/T 2088-2020 梨树密植栽培技术规程
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DB14/T 2088-2020
梨树密植栽培技术规程
2020-09-10 发布
2020- 11-10 实施 目 次 前言.................................................................................................................................................................1 1 范围.................................................................................................................................................................1 2 规范性引用文件.............................................................................................................................................1 3 术语和定义.....................................................................................................................................................1 3.1 密植栽培.................................................................................................................................................1 4 产地环境.........................................................................................................................................................1 4.1 气候条件.................................................................................................................................................1 4.2 土壤条件.................................................................................................................................................1 4.3 灌溉条件.................................................................................................................................................1 5 建园.................................................................................................................................................................1 5.1 园地选择.................................................................................................................................................2 5.2 授粉树配置.............................................................................................................................................2 5.3 栽植密度.................................................................................................................................................2 5.4 苗木选择.................................................................................................................................................2 5.5 定植.........................................................................................................................................................2 6 整形修剪.........................................................................................................................................................2 6.1 树形.........................................................................................................................................................2 6.2 树形培养.................................................................................................................................................2 7 花果管理.........................................................................................................................................................3 7.1 促花抑长.................................................................................................................................................3 7.2 合理留果.................................................................................................................................................3 7.3 果实套袋.................................................................................................................................................3 8 土肥水管理.....................................................................................................................................................3 8.1 土壤管理.................................................................................................................................................3 8.2 肥料管理.................................................................................................................................................3 8.3 水分管理.................................................................................................................................................3 9 病虫害防治.....................................................................................................................................................3 10 生产档案.......................................................................................................................................................3 附录 A（资料性附录） 密植梨园栽培情况登记表....................................................................................... 6 前 言 本标准按照GB/T 1.1—2009给出的规则起草。 本标准由山西省农业农村厅提出并监督实施。 本标准由山西省农业标准化技术委员会归口。
DB14/T 2088-2020
梨树密植栽培技术规程
2020-09-10 发布
2020- 11-10 实施 目 次 前言.................................................................................................................................................................1 1 范围.................................................................................................................................................................1 2 规范性引用文件.............................................................................................................................................1 3 术语和定义.....................................................................................................................................................1 3.1 密植栽培.................................................................................................................................................1 4 产地环境.........................................................................................................................................................1 4.1 气候条件.................................................................................................................................................1 4.2 土壤条件.................................................................................................................................................1 4.3 灌溉条件.................................................................................................................................................1 5 建园.................................................................................................................................................................1 5.1 园地选择.................................................................................................................................................2 5.2 授粉树配置.............................................................................................................................................2 5.3 栽植密度.................................................................................................................................................2 5.4 苗木选择.................................................................................................................................................2 5.5 定植.........................................................................................................................................................2 6 整形修剪.........................................................................................................................................................2 6.1 树形.........................................................................................................................................................2 6.2 树形培养.................................................................................................................................................2 7 花果管理.........................................................................................................................................................3 7.1 促花抑长.................................................................................................................................................3 7.2 合理留果.................................................................................................................................................3 7.3 果实套袋.................................................................................................................................................3 8 土肥水管理.....................................................................................................................................................3 8.1 土壤管理.................................................................................................................................................3 8.2 肥料管理.................................................................................................................................................3 8.3 水分管理.................................................................................................................................................3 9 病虫害防治.....................................................................................................................................................3 10 生产档案.......................................................................................................................................................3 附录 A（资料性附录） 密植梨园栽培情况登记表....................................................................................... 6 前 言 本标准按照GB/T 1.1—2009给出的规则起草。 本标准由山西省农业农村厅提出并监督实施。 本标准由山西省农业标准化技术委员会归口。
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