DB41/T 1436-2017 君迁子嫁接苗培育技术规程

ICS65.020.20

B61

DB41

河南省地方标准

DB41/T1436—2017

君迁子嫁接苗培育技术规程

2017-08-28发布2017-11-28实施

河南省质量技术监督局发布

DB41/T1436—2017

目□□次

前  言.......................................................................................................................................................II

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