DB43/T 2046-2021 板栗截干嫁接换优技术规程

DB43/T 2046-2021 Cultivation and grafting techniques for removing branches and replacing high-quality varieties of chestnuts

湖南省地方标准简体中文现行页数：10页 | 格式：PDF

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基本信息

标准号

DB43/T 2046-2021

标准类型

湖南省地方标准

标准状态

现行

中国标准分类号（CCS）

B61 种子、苗木、苗圃

国际标准分类号（ICS）

65.020 农业和林业

发布日期

2021-04-02

实施日期

2021-06-02

发布单位/组织

湖南省市场监督管理局

归口单位

适用范围

发布历史

2021年04月

DB43/T 2046-2021　板栗截干嫁接换优技术规程

当前标准现行 2021-04-02

文前页预览

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起草人：

出版信息：: 页数：10页 | 字数：- | 开本： -

内容描述

ICS65.020

CCSB61

湖南省地方标准

DB43/T2046—2021

板栗截干嫁接换优技术规程

CodeofpracticeonStumpedGrafting

forOptimizingChineseChestnutPlantation

2021-04-02发布2021-06-02实施

湖南省市场监督管理局发布

DB43/T2046—2021

前言························································································································Ⅲ

1范围·····················································································································1

2规范性引用文件······································································································1

3术语与定义············································································································1

3.1截干嫁接换优···································································································1

3.2插皮接············································································································1

4截干嫁接···············································································································1

4.1林分密度调整···································································································1

4.2品种选择·········································································································1

4.3穗条选择·········································································································1

4.3.1穗条采集···································································································2

4.3.2穗条处理···································································································2

4.4砧木选择·········································································································2

4.4.1砧木林分选择·····························································································2

4.4.2砧木嫁接部位·····························································································2

4.5嫁接···············································································································2

4.5.1时间·········································································································2

4.5.2方法·········································································································2

4.5.3步骤·········································································································2

5嫁接后管理············································································································3

5.1成活检查及补接································································································3

5.2解罩与解绑····································

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