DB21_T3811-2023_平欧杂种榛嫩枝扦插育苗技术规程_辽宁省.docx

ICS65.020.01

CCSB60

DB21

辽宁省地方标准

DB21/T3811—2023

平欧杂种榛嫩枝扦插育苗技术规程

TechnicalRegulationforSoftwoodCuttingPropagationofHybridHazelnut(Corylus

heterophyllaFisch.×C.avellanaL.)

辽宁省市场监督管理局

发布

DB21/T3811—2023

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采穗圃建立及管理....................................................................1

4.1采穗圃的建立....................................................................1

4.2采穗圃的管理....................................................................2

5扦插设施............................................................................3

5.1塑料大棚........................................................................3

5.2喷灌设备........................................................................3

5.3扦插床..........................................................................3

6扦插处理............................................................................3

6.1扦插时期........................................................................3

6.2插床处理........................................................................3

6.3插穗制作及扦插..................................................................3

7扦插后的管理........................................................................3

7.1定时喷雾........................................................................4

7.2温度控制........................................................................4

7.3后期管理........................................................................4

7.4越冬管理........................................................................4

8扦插苗移栽..........................................................................4

8.1移栽时期....................................................