前   言.......................................................................................................................................................1

1 范围................................................................................................................................................................. 1

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

3 术语和定义.....................................................................................................................................................1

4 砧木苗培育.....................................................................................................................................................1

4.1 苗圃地选择.............................................................................................................................................1

4.2 种子采集.................................................................................................................................................1

4.3 种子贮藏.................................................................................................................................................1

4.4 整地.........................................................................................................................................................1

4.5 播种.........................................................................................................................................................2

4.5.1 播种时间.........................................................................................................................................2

4.5.2 种子处理.........................................................................................................................................2

4.5.3 播种方法.........................................................................................................................................2

4.6 砧木苗管理.............................................................................................................................................2

4.6.1 间苗.................................................................................................................................................2

4.6.2 幼苗管理.........................................................................................................................................2

5 嫁接苗培育.....................................................................................................................................................2

5.1 嫁接时期及方法.....................................................................................................................................2

5.1.1 品种选择.........................................................................................................................................2

5.1.2 春季嫁接.........................................................................................................................................2

5.1.3 夏季嫁接.........................................................................................................................................2

5.2 嫁接苗管理.............................................................................................................................................2

5.2.1 剪砧及抹芽.....................................................................................................................................2

5.2.2 水肥管理.........................................................................................................................................3

5.2.3 病虫害防治.....................................................................................................................................3

5.3 苗木出圃.................................................................................................................................................3

5.4 苗木分级.................................................................................................................................................3

6 包装及运输.....................................................................................................................................................3

6.1 包装.........................................................................................................................................................3

6.2 运输.........................................................................................................................................................3

附录 A（资料性附录） 主要优良品种............................................................................................................3

本标准按照GB/T 1.1-2009给出的规则起草。

本标准由河南省林业厅提出并归口。