DB52T 788-2012 油菜隐性核不育两系杂交种父本中心式制种技术规程

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1、ICS65.020.20B21DB52贵州省地方标准DB52/T788—2012油菜隐性核不育两系杂交种父本中心式制种技术规程Technicalregulationofhybridprductionwithmaleparent-centeredpatternforGMSinBnapus2012-12-13发布2013-01-13实施贵州省质量技术监督局发布DB52/T788—2012目次前言...............................................................................II

2、I1范围...............................................................................12规范性引用文件.....................................................................13术语和定义.........................................................................14制种区选择..............................

3、...........................................14.1隔离区及制种区要求.............................................................14.2气候条件.......................................................................24.3土地条件.......................................................................25育

4、苗...............................................................................25.1苗床的选择.....................................................................25.2苗床面积.......................................................................25.3苗床整地.................................

5、......................................25.4播种...........................................................................25.5苗床管理.......................................................................26移栽............................................................................

6、...36.1大田整地.......................................................................36.2大田移栽.......................................................................37田间管理...........................................................................57.1查苗补缺............................

7、...........................................57.2中耕施肥.......................................................................57.3病虫害防治.....................................................................57.4去杂去劣......................................................................

8、.67.5父本摘薹补肥...........................................