DB42∕T 930-2013 砂梨套袋栽培技术规程(湖北省)

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1、ICS65.020.20B05备案号:DB42『·抽出TA湖北省万标准DB42/T930一-2013砂梨套袋栽培技术规程Regulationsofbaggingtechnologyforsandpear(PyruspyrifoliaNakai)(报批稿)(本稿完成日期2013年09月20日)2013-12-20发布2014-05-20实施湖北省质量技术监督局发布D842/T930--2013目次前言.........................................................

2、............................................................................................................111l范围................................................................................................................................................

3、.................12规范性引用文件.............….........….........….........….........….........….................….........….........….........……......13定义.............….........….........….........….........….........….........….........…........….........…......

4、...….........…..............13.1绿皮品种greencu1tivar...3.2褐皮品种browncu1tivar.….........…·3.3其他品种othercu1tivar........…·3.4直接套袋baggingdirectly...................…..............................……..............…...............….........…........13.5二次套袋twicebagging

5、.......…...............….........….........…........….........….........…...............…...........13.6黄粉崎Aphanostigmajakusuiense....…...............….........…........….................….......….........…..........13.7梨木虱Psyllachinensis...4品种及树体选择.........

6、.……….......….................….........….........…..........................….........……….....................25套袋前果园管理...........................................................................................................................................

7、.25.1萌芽前期清园..........................................................................................................................................25.2人工辅助授粉........................................…….........….....................................….........

8、.............…..…..........25工l花期放蜂...........................................................................................................................................25工2人工授粉............